Mercurial > hg > release > heapstats-1.1
changeset 0:b21d5eef58f0 1.1.0
Initial Release
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.hgignore Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,40 @@ +/target/ + +syntax: regexp +# Ignore all {.classpath,.project,.settings/*} files except for folders in +# eclipse +# +# Using negative lookahead expression +^(?!eclipse).*\.(settings|project|classpath) + +syntax: glob +target/* +bin/* +*~ +*.versionsBackup +build/* +analyzer/heapstats.jar +analyzer/lib/*.jar +analyzer/build/* +analyzer/dist/ +agent/Makefile +agent/.cproject +agent/src/.deps/* +agent/config.log +agent/config.status +agent/heapstats.conf +agent/Makefile +agent/src/Makefile +agent/autom4te.cache/ +agent/libtool +agent/attacher/AgentAttacher.{class,jar} +agent/attacher/Makefile +agent/attacher/attachjvm.sh +agent/attacher/attachjvm.sh.tmp* +*.o +*.lo +*.la +*.so +*.so.* +*.lai +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/AUTHORS Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,11 @@ +------------------------------------------------------------ + AUTHORS +------------------------------------------------------------ + +*heapstats authors* + + Yasumasa Suenaga + Takahiro Jyoukou + Shinji Hisano + +------------------------------------------------------------
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/COPYING Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/ChangeLog Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,4 @@ +2013-09-09 Yasumasa Suenaga <suenaga.yasumasa@lab.ntt.co.jp> + + * Initial Release +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/INSTALL Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,67 @@ +-------------------------------------------------------------------------------- + HOW TO INSTALL +-------------------------------------------------------------------------------- + +INDEX + +(1), Required Library +(2), HowToInstall +(3), InstallOptions + +-------------------------------------------------------------------------------- + +(1), Required Library + heapstats agent require some libraries. + Please install below some library. + + OpenJDK + site http://openjdk.java.net + Please use openjdk version 1.6. + + *HINT* OpenJDK is usually installed together with OS. + So you MUST install "devel"(JDK, No JRE) package. + + *WARN* heapstats agent is used java binary symbols. + So you MUST install openjdk-debuginfo too + if you install openjdk from RPM package. + + PCRE + site http://pcre.org + Please use pcre version 6 or more. + *HINT* PCRE is usually installed together with OS. + So you MUST install "devel" package only. + + NET-SNMP + site http://www.net-snmp.org + Please use net-snmp version 5.3 or more. + You MUST install "net-snmp-libs" and "net-snmp-devel" package. + + BinUtils + *HINT* BinUtils is usually installed together with OS. + So you MUST install "devel" package only. + +-------------------------------------------------------------------------------- + +(2), HowToInstall + + # ./configure + # make + # make install + + *HINT* By default, install to /usr/local/lib. + +-------------------------------------------------------------------------------- + +(3), InstallOptions + + You can setting option that supported by AutoConf. + And you can setting heapstats-agent's original option too. + + If you'd to know option that supported by AutoConf, + Please see AutoConf's manual or configure's help. + + # ./configure --help + +-------------------------------------------------------------------------------- + +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/Makefile.am Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,15 @@ +ACLOCAL_AMFLAGS = -I ./m4 +SUBDIRS = src attacher + +install-data-local: + $(mkdir_p) $(DESTDIR)$(sysconfdir) + $(INSTALL_DATA) $(srcdir)/heapstats.conf $(DESTDIR)$(sysconfdir)/heapstats.conf + +uninstall-local: + rm -f $(DESTDIR)$(sysconfdir)/heapstats.conf + +clean-local: + rm -f $(srcdir)/src/*.gcno $(srcdir)/src/*.gcda + +libtool: $(LIBTOOL_DEPS) + $(SHELL) ./config.status --recheck
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/NEWS Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,4 @@ +New in release 1.1.0 (2013-09-09) + +- Initial Release +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/README Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,134 @@ +-------------------------------------------------------------------------------- + Read Me +-------------------------------------------------------------------------------- + +INDEX + +(1), What's this ? +(2), How to use this ? +(3), Common file list +(4), file list (forBuildInstall) + +-------------------------------------------------------------------------------- + +(1), What's this ? + + This program is named "heapstats agent". + "heapstats" can analyze application running on JVM. + "heapstats agent" get running information of Java from JVM. + +-------------------------------------------------------------------------------- + +(2), How to use this ? + + First, attach "heapstats agent" to java application. + + (A), Attach at run java with commandline. + E.g. + $ export LD_LIBRARY_PATH=~Installed path~ + $ java -agentlib:heapstats ~Java Application~ + + or + + $ java -agentpath:~Installed path~/libheapstats.so ~Java Application~ + + (B), Attach to running java with on-demand-attach. + E.g. by using script helper. + $ java ~Your java Application~ + $ attachjvm.sh heapstats + Num Process-Info + 0 ~AgentAttacher~ + XXX ~Your java application~ + Input attach target process-number:~Input your application number~ + + Second, you get snapshot of Java heap. Or you get log about JVM. + Third, you use "heapstats analyzer" to analyze java heap and/or log about JVM. + + *WARN* Please see a "heapstats agent" manual. + +-------------------------------------------------------------------------------- + +(3), Common file list + + (A), Document files + - Install path - + RPM install (32,64bit) /usr/share/doc/heapstats_agent-*/ + Build install (default) /usr/local/etc/ + + AUTHORS + -> The name of authors of heapstats is listed in this file. + ChangeLog + -> The change history of source file is listed in this file. + NEWS + -> The change history of the function is listed in this file. + README + -> This file. + + (B), Configuration file + - Install path - + RPM install (32,64bit) /etc/heapstats/ + Build install (default) /usr/local/etc/ + + heapstats.conf + -> Default setting of heapstats agent is listed in this file. + + (C), Library files + - Install path - + RPM install (64bit) /usr/lib64/heapstats/ + RPM install (32bit) /usr/lib/heapstats/ + Build install (default) /usr/local/lib/ + + libheapstats.so + libheapstats-x.y.so.z + libheapstats-x.y.so.z.v.w + -> This file is jvm agent library. + So Please attach this file to JVM. + + (D), Jar library file + - Install path - + RPM install (32,64bit) /etc/heapstats/ + Build install (default) /usr/local/etc/ + + AgentAttacher.jar + -> This file is library to support on-demand-attach to JVM. + + (E), Helper script file + - Install path - + RPM install (32,64bit) /etc/heapstats/ + Build install (default) /usr/local/etc/ + + attachjvm.sh + -> This file is script to support easy on-demand-attach to JVM. + +-------------------------------------------------------------------------------- + +(4), file list (forBuildInstall) + + INSTALL + -> This file is described about installation method. + + Makefile.am + Makefile.in + aclocal.m4 + autom4te.cache/ + config.status + configure + configure.in + heapstats.conf.in + libtool + m4/ + src/Makefile.am + src/Makefile.in + attacher/Makefile.am + attacher/Makefile.in + attacher/attachjvm.sh.in + -> This file is used by AutoTool. + Please don't change these files without a reason. + + src/ + attacher/AgentAttacher.java + -> Soruce files of heapstats agent is stored to this directory. + +-------------------------------------------------------------------------------- + +
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/attacher/AgentAttacher.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,220 @@ +/* + * AgentAttacher.java + * Created on 2013/3/19 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +import java.lang.String; +import java.io.IOException; +import java.io.InputStreamReader; +import java.io.BufferedReader; +import java.io.File; +import java.util.List; + +import com.sun.tools.attach.AgentInitializationException; +import com.sun.tools.attach.AgentLoadException; +import com.sun.tools.attach.AttachNotSupportedException; +import com.sun.tools.attach.VirtualMachine; +import com.sun.tools.attach.VirtualMachineDescriptor; + +class AgentAttacher +{ + + static public void printAttachList(List<VirtualMachineDescriptor> vmlist) + { + /* Print vm list. */ + System.out.println("Num Process-Info"); + for(int i = 0, j = vmlist.size(); i < j; i++) + { + VirtualMachineDescriptor vmd = vmlist.get(i); + System.out.printf("%3d %s%n", i, vmd.displayName()); + } + } + + static public boolean attachProcess(VirtualMachineDescriptor vmd, String agentPath, String options) + { + try + { + /* attach to JVM. */ + VirtualMachine vm = VirtualMachine.attach(vmd); + + if (vm == null) + { + System.err.println("Not found virtual-machine..."); + return false; + } + + /* load agent to JVM. */ + if (options.length() == 0) + { + vm.loadAgentPath(agentPath); + } + else + { + vm.loadAgentPath(agentPath, options); + } + + /* detach JVM. */ + vm.detach(); + } + catch (SecurityException e) + { + System.err.println("Attach is deny."); + System.err.println("Please check security-manager in Java application."); + + return false; + } + catch (AttachNotSupportedException e) + { + System.err.println("Attach is not supported by JavaVM."); + System.err.println("Or no respones attach-request by JavaVM."); + + return false; + } + catch (AgentLoadException e) + { + System.err.println("Failure agent-load."); + System.err.println("Please confirm agent-load-method exists. e.g. Agent_OnAttach."); + System.err.println("And confirm required shared-library exists."); + + return false; + } + catch (AgentInitializationException e) + { + System.err.println("Agent failure in initailization."); + System.err.println("return code:" + Integer.toString(e.returnValue())); + System.err.println("Please check agent library's log."); + + return false; + } + catch (IOException e) + { + /* Unknown exception. */ + e.printStackTrace(); + return false; + } + + return true; + } + + static public void main(String[] args) + { + /* Check arguments. */ + if (args.length == 1 && (args[0].equals("--help") || args[0].equals("-h"))) + { + System.out.println("agentattacher agent-full-path [agent-options]"); + System.out.println("agentattacher --help|-h"); + + return; + } + else if (args.length <= 0) + { + System.out.println("please set commandline argment..."); + + return; + } + else if (args.length >= 3) + { + System.out.println("commandline argment is too large..."); + return; + } + + /* + * args.length == 1 + * agentpath : args[0] + * agent opt : "" + * + * like as below + * # java -agentpath:args[0] ~java app~ + * + * args.length == 2 + * agentpath : args[0] + * agent opt : args[1] + * + * like as below + * # java -agentpath:args[0]=args[1] ~java app~ + */ + + /* Is exist agent file. */ + File agentFile = new File(args[0]); + if (!agentFile.exists()) + { + System.out.println("agent is no exist..."); + return; + } + + /* Copy strings from arguments. */ + String agent_path = args[0]; + String options = ""; + if (args.length == 2) + { + options = args[1]; + } + + /* Get vm list. */ + List<VirtualMachineDescriptor> vmlist = VirtualMachine.list(); + if (vmlist == null) + { + System.out.println("Not found attachable process."); + return; + } + + /* Print attachable java application list. */ + printAttachList(vmlist); + + /* Get target process number. */ + System.out.print("Input attach target process-number:"); + BufferedReader bReader = new BufferedReader(new InputStreamReader(System.in)); + + /* Parse Input integer. */ + int num; + try + { + num = Integer.parseInt(bReader.readLine()); + } + catch (NumberFormatException e) + { + num = -1; + } + catch (IOException e) + { + num = -1; + } + + /* Check input number. */ + if (num < 0 || num >= vmlist.size()) + { + System.out.println("Illegal Number"); + System.out.println("Attacher is terminating now..."); + } + else + { + /* Attach process. */ + if (!attachProcess(vmlist.get(num), agent_path, options)) + { + System.out.println("Attacher failed."); + } + else + { + System.out.println("Attacher is successed."); + } + } + } +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/attacher/Makefile.am Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,60 @@ + +# JDK path. +JDK_HOME = @JDK_DIR@ + +ENV_PATH = $(JDK_HOME)/lib/tools.jar +BIN_PATH = $(JDK_HOME)/bin + +JARC = $(BIN_PATH)/jar +JARC_FLAG = cf + +JAVAC = $(BIN_PATH)/javac +JAVAC_FLAG = -cp $(ENV_PATH):. + +TARGET = AgentAttacher +TARGET_JAR = $(TARGET).jar +TARGET_SRC = $(TARGET).java +TARGET_OBJ = $(TARGET).class + +ATTACHER = attachjvm.sh +ATTACHER_IN = $(ATTACHER).in +ATTACHER_TMP = $(ATTACHER).tmp +ATTACHER_TMP_B = $(ATTACHER).tmpB + +all : $(TARGET) $(ATTACHER) + +$(TARGET) : $(TARGET_OBJ) + $(JARC) $(JARC_FLAG) $(TARGET_JAR) $(TARGET_OBJ) + +$(TARGET_OBJ) : + $(JAVAC) $(JAVAC_FLAG) $(TARGET_SRC) + +$(ATTACHER) : + cat $(srcdir)/$(ATTACHER_IN) 2>/dev/null | \ + $(SED) -e 's:\@HEAPSTATAS_DEFAULT_AGENT\@:$(HEAPSTATAS_DEFAULT_AGENT)/libheapstats.so:g' \ + 1>$(srcdir)/$(ATTACHER_TMP) 2>/dev/null + cat $(srcdir)/$(ATTACHER_TMP) 2>/dev/null | \ + $(SED) -e 's:\@ATTACHER_JAR_PATH\@:$(ATTACHER_JAR_PATH)/$(TARGET_JAR):g' \ + 1>$(srcdir)/$(ATTACHER_TMP_B) 2>/dev/null + cat $(srcdir)/$(ATTACHER_TMP_B) 2>/dev/null | \ + $(SED) -e 's:\@COMPILE_JDK_PATH\@:$(JDK_DIR)/:g' \ + 1>$(srcdir)/$(ATTACHER) 2>/dev/null + +clean-local: + rm -f $(TARGET_JAR) $(TARGET_OBJ) + rm -f $(ATTACHER) $(ATTACHER_TMP) $(ATTACHER_TMP_B) + +dist-hook: + cp -p $(srcdir)/$(TARGET_SRC) $(distdir)/$(TARGET_SRC) + cp -p $(srcdir)/$(ATTACHER_IN) $(distdir)/$(ATTACHER_IN) + +install-exec-local: + $(mkdir_p) $(DESTDIR)$(sysconfdir) + $(INSTALL_DATA) $(srcdir)/$(TARGET_JAR) $(DESTDIR)$(sysconfdir)/$(TARGET_JAR) + $(INSTALL_DATA) $(srcdir)/$(ATTACHER) $(DESTDIR)$(sysconfdir)/$(ATTACHER) + chmod +x $(DESTDIR)$(sysconfdir)/$(ATTACHER) + +uninstall-local: + rm -f $(DESTDIR)$(sysconfdir)/$(TARGET_JAR) + rm -f $(DESTDIR)$(sysconfdir)/$(ATTACHER) +
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\ + fi; \ + done + $(MAKE) $(AM_MAKEFLAGS) \ + top_distdir="$(top_distdir)" distdir="$(distdir)" \ + dist-hook +check-am: all-am +check: check-am +all-am: Makefile +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-local mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: install-exec-local + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-local + +.MAKE: install-am install-strip + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + clean-local cscopelist-am ctags-am dist-hook distclean \ + distclean-generic distclean-libtool distdir dvi dvi-am html \ + html-am info info-am install install-am install-data \ + install-data-am install-dvi install-dvi-am install-exec \ + install-exec-am install-exec-local install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags-am uninstall uninstall-am uninstall-local + + +all : $(TARGET) $(ATTACHER) + +$(TARGET) : $(TARGET_OBJ) + $(JARC) $(JARC_FLAG) $(TARGET_JAR) $(TARGET_OBJ) + +$(TARGET_OBJ) : + $(JAVAC) $(JAVAC_FLAG) $(TARGET_SRC) + +$(ATTACHER) : + cat $(srcdir)/$(ATTACHER_IN) 2>/dev/null | \ + $(SED) -e 's:\@HEAPSTATAS_DEFAULT_AGENT\@:$(HEAPSTATAS_DEFAULT_AGENT)/libheapstats.so:g' \ + 1>$(srcdir)/$(ATTACHER_TMP) 2>/dev/null + cat $(srcdir)/$(ATTACHER_TMP) 2>/dev/null | \ + $(SED) -e 's:\@ATTACHER_JAR_PATH\@:$(ATTACHER_JAR_PATH)/$(TARGET_JAR):g' \ + 1>$(srcdir)/$(ATTACHER_TMP_B) 2>/dev/null + cat $(srcdir)/$(ATTACHER_TMP_B) 2>/dev/null | \ + $(SED) -e 's:\@COMPILE_JDK_PATH\@:$(JDK_DIR)/:g' \ + 1>$(srcdir)/$(ATTACHER) 2>/dev/null + +clean-local: + rm -f $(TARGET_JAR) $(TARGET_OBJ) + rm -f $(ATTACHER) $(ATTACHER_TMP) $(ATTACHER_TMP_B) + +dist-hook: + cp -p $(srcdir)/$(TARGET_SRC) $(distdir)/$(TARGET_SRC) + cp -p $(srcdir)/$(ATTACHER_IN) $(distdir)/$(ATTACHER_IN) + +install-exec-local: + $(mkdir_p) $(DESTDIR)$(sysconfdir) + $(INSTALL_DATA) $(srcdir)/$(TARGET_JAR) $(DESTDIR)$(sysconfdir)/$(TARGET_JAR) + $(INSTALL_DATA) $(srcdir)/$(ATTACHER) $(DESTDIR)$(sysconfdir)/$(ATTACHER) + chmod +x $(DESTDIR)$(sysconfdir)/$(ATTACHER) + +uninstall-local: + rm -f $(DESTDIR)$(sysconfdir)/$(TARGET_JAR) + rm -f $(DESTDIR)$(sysconfdir)/$(ATTACHER) + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/attacher/attachjvm.sh.in Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,132 @@ +#! /bin/sh + +# Default heapstats agent path. String "@XXX@" is replaced by make. +HEAPSTATAS_DEFAULT_AGENT="@HEAPSTATAS_DEFAULT_AGENT@" + +# Default agent attacher path. String "@XXX@" is replaced by make. +ATTACHER_PATH="@ATTACHER_JAR_PATH@" + +# Path of jdk that used to complie agent. String "@XXX@" is replaced by make. +COMPILE_JDK_PATH="@COMPILE_JDK_PATH@" + +# Attach library path and argument string for attach library. +ATTACH_LIB="" +ATTACH_OPT="" + +# Print help. +function printHelp() { + echo "this-cmd-name heapstats [agent-argument]" + echo " - On-demand-attach heapstats's agent to target running JVM." + echo "this-cmd-name JVM-agent-library-path [agent-argument]" + echo " - On-demand-attach expected agent-library to target running JVM." +} + +# Check and parse argument. +function checkArgument() { + if test $# -ge 1 ; then + if test "$1" = "heapstats" ; then + ATTACH_LIB="$HEAPSTATAS_DEFAULT_AGENT" + elif test -n "$1" ; then + ATTACH_LIB="$1" + fi + else + return 1 + fi + + if test $# -ge 2 && test -n "$2" ; then + ATTACH_OPT="$2" + fi + return 0 +} + +# Get JDK directory. +function detectJDKPath() { + CMD_JAVA_PATH=`which java 2>/dev/null` + if test $? -ne 0 ; then + CMD_JAVA_PATH="" + fi + + if test -L "$CMD_JAVA_PATH" ; then + CMD_JAVA_PATH=`readlink -e "$CMD_JAVA_PATH" 2>/dev/null` + if test $? -ne 0 ; then + CMD_JAVA_PATH="" + fi + fi + + if test -x "$CMD_JAVA_PATH" ; then + TEMP_JDK_PATH=`echo "$CMD_JAVA_PATH" 2>/dev/null | sed -e "s:/bin/java::g" 2>/dev/null` + else + TEMP_JDK_PATH="" + fi + + # Check path. + for TARGET_PATH in "$TEMP_JDK_PATH" "$COMPILE_JDK_PATH" \ + "/usr/lib/jvm/java-openjdk/" "/usr/java/default/"; + do + if test -d "$TARGET_PATH" && test -r "$TARGET_PATH" \ + && test -d "$TARGET_PATH/jre" && test -r "$TARGET_PATH/jre" ; then + + # Found JDK directory. + echo "$TARGET_PATH" + return 0 + fi + done + + # Not found JDK directory. + echo "" + return 1 +} + +# Get attach API jar library path. +function getToolJarPath() { + TEMP_JDK_PATH=`echo "$1" 2>/dev/null | sed -e "s:/bin/java::g" 2>/dev/null` + + if test -d "$TEMP_JDK_PATH" && test -r "$TEMP_JDK_PATH" \ + && test -d "$TEMP_JDK_PATH/lib" && test -r "$TEMP_JDK_PATH/lib" \ + && test -r "$TEMP_JDK_PATH/lib/tools.jar" ; then + + # Found jar library. + echo "$TEMP_JDK_PATH/lib/tools.jar" + return 0 + fi + + # Not found jar library. + echo "" + return 1 +} + +checkArgument $* +if test $? -ne 0 ; then + echo "Argument error..." + printHelp + exit 1 +fi + +# Check attacher. +if test ! -f "$ATTACHER_PATH" ; then + echo "Not found agent attacher..." + exit 2 +fi +CLS_PATHS="$ATTACHER_PATH:" + +# Get JDK path. +JDK_PATH=`detectJDKPath` +if test -z "$JDK_PATH" \ + || test ! -d "$JDK_PATH/bin/" || test ! -x "$JDK_PATH/bin/java" ; then + + echo "Not found JDK directory..." + exit 4 +fi + +# Get "tool.jar" path. +JDK_CLS_PATH=`getToolJarPath "$JDK_PATH"` +if test -z "$JDK_CLS_PATH" ; then + echo "Not found jar library..." + exit 8 +fi +CLS_PATHS+="$JDK_CLS_PATH" + +# Execute attacher. +"$JDK_PATH/bin/java" -cp $CLS_PATHS AgentAttacher "$ATTACH_LIB" "$ATTACH_OPT" +exit $? +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/configure Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,21641 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69 for heapstats_agent 1.1.0. +# +# Report bugs to <oss-java-support@lab.ntt.co.jp>. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 + + test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ + || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: oss-java-support@lab.ntt.co.jp about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? 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[VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/heapstats_agent] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of heapstats_agent 1.1.0:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") + --enable-maintainer-mode + enable make rules and dependencies not useful (and + sometimes confusing) to the casual installer + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build + --enable-static[=PKGS] build static libraries [default=no] + --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --disable-libtool-lock avoid locking (might break parallel builds) + --enable-vmstructs[=yes/no] + Use symbol of VMStructs in libjvm.so . 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[default=no] + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a + nonstandard directory <lib dir> + LIBS libraries to pass to the linker, e.g. -l<library> + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if + you have headers in a nonstandard directory <include dir> + CXX C++ compiler command + CXXFLAGS C++ compiler flags + CXXCPP C++ preprocessor + CCAS assembler compiler command (defaults to CC) + CCASFLAGS assembler compiler flags (defaults to CFLAGS) + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to <oss-java-support@lab.ntt.co.jp>. +_ACEOF +ac_status=$? +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d "$ac_dir" || + { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || + continue + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + cd "$ac_dir" || { ac_status=$?; continue; } + # Check for guested configure. + if test -f "$ac_srcdir/configure.gnu"; then + echo && + $SHELL "$ac_srcdir/configure.gnu" --help=recursive + elif test -f "$ac_srcdir/configure"; then + echo && + $SHELL "$ac_srcdir/configure" --help=recursive + else + $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + fi || ac_status=$? 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+ if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_compile + +# ac_fn_cxx_try_compile LINENO +# ---------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext + if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? 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+ if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } > conftest.i && { + test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_cpp + +# ac_fn_c_try_link LINENO +# ----------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? 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" >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_compile + +# ac_fn_c_try_cpp LINENO +# ---------------------- +# Try to preprocess conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_cpp () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } > conftest.i && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_cpp + +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes +# that executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then : + ac_retval=0 +else + $as_echo "$as_me: program exited with status $ac_status" >&5 + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_run + +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... 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Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func + +# ac_fn_cxx_try_link LINENO +# ------------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_link + +# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists, giving a warning if it cannot be compiled using +# the include files in INCLUDES and setting the cache variable VAR +# accordingly. +ac_fn_c_check_header_mongrel () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if eval \${$3+:} false; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... 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"newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if ${ac_cv_path_mkdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='heapstats_agent' + VERSION='1.1.0' + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> +# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } + # Check whether --enable-maintainer-mode was given. +if test "${enable_maintainer_mode+set}" = set; then : + enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval +else + USE_MAINTAINER_MODE=no +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } + if test $USE_MAINTAINER_MODE = yes; then + MAINTAINER_MODE_TRUE= + MAINTAINER_MODE_FALSE='#' +else + MAINTAINER_MODE_TRUE='#' + MAINTAINER_MODE_FALSE= +fi + + MAINT=$MAINTAINER_MODE_TRUE + + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + + + +# Checks for programs. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdio.h> +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... 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Curiously '\x00'!='x' always comes out true, for an + array size at least. 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"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 +$as_echo_n "checking for fgrep... " >&6; } +if ${ac_cv_path_FGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 + then ac_cv_path_FGREP="$GREP -F" + else + if test -z "$FGREP"; then + ac_path_FGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in fgrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_FGREP" || continue +# Check for GNU ac_path_FGREP and select it if it is found. + # Check for GNU $ac_path_FGREP +case `"$ac_path_FGREP" --version 2>&1` in +*GNU*) + ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'FGREP' >> "conftest.nl" + "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_FGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_FGREP="$ac_path_FGREP" + ac_path_FGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_FGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_FGREP"; then + as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_FGREP=$FGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 +$as_echo "$ac_cv_path_FGREP" >&6; } + FGREP="$ac_cv_path_FGREP" + + +test -z "$GREP" && GREP=grep + + + + + + + + + + + + + + + + + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if ${lt_cv_path_NM+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + if test -n "$ac_tool_prefix"; then + for ac_prog in dumpbin "link -dump" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in dumpbin "link -dump" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if ${lt_cv_nm_interface+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:$LINENO: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if ${lt_cv_sys_max_cmd_len+:} false; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 +$as_echo_n "checking how to convert $build file names to $host format... " >&6; } +if ${lt_cv_to_host_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac + +fi + +to_host_file_cmd=$lt_cv_to_host_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 +$as_echo "$lt_cv_to_host_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 +$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } +if ${lt_cv_to_tool_file_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + #assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac + +fi + +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 +$as_echo "$lt_cv_to_tool_file_cmd" >&6; } + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if ${lt_cv_ld_reload_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if ${lt_cv_deplibs_check_method+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. +set dummy ${ac_tool_prefix}dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DLLTOOL"; then + ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DLLTOOL=$ac_cv_prog_DLLTOOL +if test -n "$DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 +$as_echo "$DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DLLTOOL"; then + ac_ct_DLLTOOL=$DLLTOOL + # Extract the first word of "dlltool", so it can be a program name with args. +set dummy dlltool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DLLTOOL"; then + ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DLLTOOL="dlltool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL +if test -n "$ac_ct_DLLTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 +$as_echo "$ac_ct_DLLTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DLLTOOL" = x; then + DLLTOOL="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DLLTOOL=$ac_ct_DLLTOOL + fi +else + DLLTOOL="$ac_cv_prog_DLLTOOL" +fi + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 +$as_echo_n "checking how to associate runtime and link libraries... " >&6; } +if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 +$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + + + + + + + + +if test -n "$ac_tool_prefix"; then + for ac_prog in ar + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi + +: ${AR=ar} +: ${AR_FLAGS=cru} + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 +$as_echo_n "checking for archiver @FILE support... " >&6; } +if ${lt_cv_ar_at_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ar_at_file=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 + (eval $lt_ar_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 +$as_echo "$lt_cv_ar_at_file" >&6; } + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_STRIP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if ${lt_cv_sys_global_symbol_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 +$as_echo_n "checking for sysroot... " >&6; } + +# Check whether --with-sysroot was given. +if test "${with_sysroot+set}" = set; then : + withval=$with_sysroot; +else + with_sysroot=no +fi + + +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 +$as_echo "${with_sysroot}" >&6; } + as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 +$as_echo "${lt_sysroot:-no}" >&6; } + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line '$LINENO' "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if ${lt_cv_cc_needs_belf+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD="${LD-ld}_sol2" + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. +set dummy ${ac_tool_prefix}mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$MANIFEST_TOOL"; then + ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL +if test -n "$MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 +$as_echo "$MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_MANIFEST_TOOL"; then + ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL + # Extract the first word of "mt", so it can be a program name with args. +set dummy mt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_MANIFEST_TOOL"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL +if test -n "$ac_ct_MANIFEST_TOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 +$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_MANIFEST_TOOL" = x; then + MANIFEST_TOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL + fi +else + MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" +fi + +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 +$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } +if ${lt_cv_path_mainfest_tool+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&5 + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 +$as_echo "$lt_cv_path_mainfest_tool" >&6; } +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi + + + + + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_LIPO+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if ${lt_cv_apple_cc_single_mod+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&5 + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if ${lt_cv_ld_exported_symbols_list+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 +$as_echo_n "checking for -force_load linker flag... " >&6; } +if ${lt_cv_ld_force_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 + echo "$AR cru libconftest.a conftest.o" >&5 + $AR cru libconftest.a conftest.o 2>&5 + echo "$RANLIB libconftest.a" >&5 + $RANLIB libconftest.a 2>&5 + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&5 + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&5 + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 +$as_echo "$lt_cv_ld_force_load" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + + +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf + + + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for lt_pkg in $withval; do + IFS="$lt_save_ifs" + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if ${lt_cv_objdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if ${lt_cv_path_MAGIC_CMD+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; + *) + lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + lt_prog_compiler_wl='-Xlinker ' + if test -n "$lt_prog_compiler_pic"; then + lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + nagfor*) + # NAG Fortran compiler + lt_prog_compiler_wl='-Wl,-Wl,,' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + *Sun\ F* | *Sun*Fortran*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Intel*\ [CF]*Compiler*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + *Portland\ Group*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic=$lt_prog_compiler_pic +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 +$as_echo "$lt_cv_prog_compiler_pic" >&6; } +lt_prog_compiler_pic=$lt_cv_prog_compiler_pic + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if ${lt_cv_prog_compiler_pic_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if ${lt_cv_prog_compiler_static_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if ${lt_cv_prog_compiler_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + ld_shlibs=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; + *\ \(GNU\ Binutils\)\ [3-9]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + export_dynamic_flag_spec='${wl}--export-all-symbols' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + haiku*) + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs=yes + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath_+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath_"; then + lt_cv_aix_libpath_="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath_ +fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + fi + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + always_export_symbols=yes + file_list_spec='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, )='true' + enable_shared_with_static_runtimes=yes + exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + old_postinstall_cmds='chmod 644 $oldlib' + postlink_cmds='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + enable_shared_with_static_runtimes=yes + ;; + esac + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec='' + fi + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 +$as_echo_n "checking if $CC understands -b... " >&6; } +if ${lt_cv_prog_compiler__b+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler__b=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -b" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler__b=yes + fi + else + lt_cv_prog_compiler__b=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 +$as_echo "$lt_cv_prog_compiler__b" >&6; } + +if test x"$lt_cv_prog_compiler__b" = xyes; then + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' +else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' +fi + + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 +$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } +if ${lt_cv_irix_exported_symbol+:} false; then : + $as_echo_n "(cached) " >&6 +else + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo (void) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_irix_exported_symbol=yes +else + lt_cv_irix_exported_symbol=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 +$as_echo "$lt_cv_irix_exported_symbol" >&6; } + if test "$lt_cv_irix_exported_symbol" = yes; then + archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } + archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([A-Za-z]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Add ABI-specific directories to the system library path. + sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if ${ac_cv_lib_dld_shl_load+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = xyes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if ${ac_cv_lib_dl_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if ${ac_cv_lib_svld_dlopen+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = xyes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if ${ac_cv_lib_dld_dld_link+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = xyes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if ${lt_cv_dlopen_self_static+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... " >&6; } +if test -z "$CXXCPP"; then + if ${ac_cv_prog_CXXCPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CXXCPP=$CXXCPP + +fi + CXXCPP=$ac_cv_prog_CXXCPP +else + ac_cv_prog_CXXCPP=$CXXCPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } +ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +else + _lt_caught_CXX_error=yes +fi + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +archive_cmds_need_lc_CXX=no +allow_undefined_flag_CXX= +always_export_symbols_CXX=no +archive_expsym_cmds_CXX= +compiler_needs_object_CXX=no +export_dynamic_flag_spec_CXX= +hardcode_direct_CXX=no +hardcode_direct_absolute_CXX=no +hardcode_libdir_flag_spec_CXX= +hardcode_libdir_separator_CXX= +hardcode_minus_L_CXX=no +hardcode_shlibpath_var_CXX=unsupported +hardcode_automatic_CXX=no +inherit_rpath_CXX=no +module_cmds_CXX= +module_expsym_cmds_CXX= +link_all_deplibs_CXX=unknown +old_archive_cmds_CXX=$old_archive_cmds +reload_flag_CXX=$reload_flag +reload_cmds_CXX=$reload_cmds +no_undefined_flag_CXX= +whole_archive_flag_spec_CXX= +enable_shared_with_static_runtimes_CXX=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +objext_CXX=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + + # save warnings/boilerplate of simple test code + ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + + ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + compiler_CXX=$CC + for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` + + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' + else + lt_prog_compiler_no_builtin_flag_CXX= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${lt_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${lt_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec_CXX= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + ld_shlibs_CXX=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds_CXX='' + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + file_list_spec_CXX='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct_CXX=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L_CXX=yes + hardcode_libdir_flag_spec_CXX='-L$libdir' + hardcode_libdir_separator_CXX= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec_CXX='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + always_export_symbols_CXX=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag_CXX='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + + archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag_CXX="-z nodefs" + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + if ${lt_cv_aix_libpath__CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + + lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }' + lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$lt_cv_aix_libpath__CXX"; then + lt_cv_aix_libpath__CXX="/usr/lib:/lib" + fi + +fi + + aix_libpath=$lt_cv_aix_libpath__CXX +fi + + hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag_CXX=' ${wl}-bernotok' + allow_undefined_flag_CXX=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec_CXX='$convenience' + fi + archive_cmds_need_lc_CXX=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag_CXX=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs_CXX=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec_CXX=' ' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=yes + file_list_spec_CXX='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true' + enable_shared_with_static_runtimes_CXX=yes + # Don't use ranlib + old_postinstall_cmds_CXX='chmod 644 $oldlib' + postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec_CXX='-L$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-all-symbols' + allow_undefined_flag_CXX=unsupported + always_export_symbols_CXX=no + enable_shared_with_static_runtimes_CXX=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs_CXX=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + + + archive_cmds_need_lc_CXX=no + hardcode_direct_CXX=no + hardcode_automatic_CXX=yes + hardcode_shlibpath_var_CXX=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + + else + whole_archive_flag_spec_CXX='' + fi + link_all_deplibs_CXX=yes + allow_undefined_flag_CXX="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + if test "$lt_cv_apple_cc_single_mod" != "yes"; then + archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi + + else + ld_shlibs_CXX=no + fi + + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + ld_shlibs_CXX=no + ;; + + freebsd-elf*) + archive_cmds_need_lc_CXX=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + ld_shlibs_CXX=yes + ;; + + gnu*) + ;; + + haiku*) + archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + link_all_deplibs_CXX=yes + ;; + + hpux9*) + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + export_dynamic_flag_spec_CXX='${wl}-E' + hardcode_direct_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + export_dynamic_flag_spec_CXX='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + ;; + *) + hardcode_direct_CXX=yes + hardcode_direct_absolute_CXX=yes + hardcode_minus_L_CXX=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + interix[3-9]*) + hardcode_direct_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + link_all_deplibs_CXX=yes + ;; + esac + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + inherit_rpath_CXX=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + archive_cmds_need_lc_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [1-5].* | *pgcpp\ [1-5].*) + prelink_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + old_archive_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + archive_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec_CXX='${wl}--export-dynamic' + archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + hardcode_libdir_flag_spec_CXX='-R$libdir' + whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object_CXX=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + ld_shlibs_CXX=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + ld_shlibs_CXX=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct_CXX=yes + hardcode_shlibpath_var_CXX=no + hardcode_direct_absolute_CXX=yes + archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + export_dynamic_flag_spec_CXX='${wl}-E' + whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + ld_shlibs_CXX=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' + hardcode_libdir_separator_CXX=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + cxx*) + case $host in + osf3*) + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + ;; + *) + allow_undefined_flag_CXX=' -expect_unresolved \*' + archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + hardcode_libdir_flag_spec_CXX='-rpath $libdir' + ;; + esac + + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator_CXX=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + archive_cmds_need_lc_CXX=yes + no_undefined_flag_CXX=' -zdefs' + archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + hardcode_libdir_flag_spec_CXX='-R$libdir' + hardcode_shlibpath_var_CXX=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' + ;; + esac + link_all_deplibs_CXX=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + no_undefined_flag_CXX=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag_CXX='${wl}-z,text' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag_CXX='${wl}-z,text' + allow_undefined_flag_CXX='${wl}-z,nodefs' + archive_cmds_need_lc_CXX=no + hardcode_shlibpath_var_CXX=no + hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' + hardcode_libdir_separator_CXX=':' + link_all_deplibs_CXX=yes + export_dynamic_flag_spec_CXX='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ + '"$old_archive_cmds_CXX" + reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ + '"$reload_cmds_CXX" + ;; + *) + archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + + *) + # FIXME: insert proper C++ library support + ld_shlibs_CXX=no + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } + test "$ld_shlibs_CXX" = no && can_build_shared=no + + GCC_CXX="$GXX" + LD_CXX="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + # Dependencies to place before and after the object being linked: +predep_objects_CXX= +postdep_objects_CXX= +predeps_CXX= +postdeps_CXX= +compiler_lib_search_path_CXX= + +cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF + + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$compiler_lib_search_path_CXX"; then + compiler_lib_search_path_CXX="${prev}${p}" + else + compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$postdeps_CXX"; then + postdeps_CXX="${prev}${p}" + else + postdeps_CXX="${postdeps_CXX} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$predep_objects_CXX"; then + predep_objects_CXX="$p" + else + predep_objects_CXX="$predep_objects_CXX $p" + fi + else + if test -z "$postdep_objects_CXX"; then + postdep_objects_CXX="$p" + else + postdep_objects_CXX="$postdep_objects_CXX $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling CXX test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +case $host_os in +interix[3-9]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + predep_objects_CXX= + postdep_objects_CXX= + postdeps_CXX= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + postdeps_CXX='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac + + +case " $postdeps_CXX " in +*" -lc "*) archive_cmds_need_lc_CXX=no ;; +esac + compiler_lib_search_dirs_CXX= +if test -n "${compiler_lib_search_path_CXX}"; then + compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + lt_prog_compiler_wl_CXX= +lt_prog_compiler_pic_CXX= +lt_prog_compiler_static_CXX= + + + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic_CXX='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic_CXX='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + lt_prog_compiler_pic_CXX= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + lt_prog_compiler_static_CXX= + ;; + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic_CXX=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + *) + lt_prog_compiler_pic_CXX='-fPIC' + ;; + esac + else + case $host_os in + aix[4-9]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static_CXX='-Bstatic' + else + lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic_CXX='-DDLL_EXPORT' + ;; + dgux*) + case $cc_basename in + ec++*) + lt_prog_compiler_pic_CXX='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + lt_prog_compiler_pic_CXX='+Z' + fi + ;; + aCC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic_CXX='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_static_CXX='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + lt_prog_compiler_wl_CXX='--backend -Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fPIC' + lt_prog_compiler_static_CXX='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-fpic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-qpic' + lt_prog_compiler_static_CXX='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + lt_prog_compiler_pic_CXX='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic_CXX='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + lt_prog_compiler_wl_CXX='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + lt_prog_compiler_pic_CXX='-pic' + ;; + cxx*) + # Digital/Compaq C++ + lt_prog_compiler_wl_CXX='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + lt_prog_compiler_pic_CXX= + lt_prog_compiler_static_CXX='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + lt_prog_compiler_wl_CXX='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + lt_prog_compiler_pic_CXX='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + lt_prog_compiler_pic_CXX='-pic' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + lcc*) + # Lucid + lt_prog_compiler_pic_CXX='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + lt_prog_compiler_wl_CXX='-Wl,' + lt_prog_compiler_pic_CXX='-KPIC' + lt_prog_compiler_static_CXX='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + lt_prog_compiler_pic_CXX='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + lt_prog_compiler_can_build_shared_CXX=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic_CXX= + ;; + *) + lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } +if ${lt_cv_prog_compiler_pic_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; } +lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } +if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works_CXX=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works_CXX=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then + case $lt_prog_compiler_pic_CXX in + "" | " "*) ;; + *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; + esac +else + lt_prog_compiler_pic_CXX= + lt_prog_compiler_can_build_shared_CXX=no +fi + +fi + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... 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" >&6; } + + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + case $host_os in + aix[4-9]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + export_symbols_cmds_CXX="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' + exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' + ;; + esac + ;; + *) + export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 +$as_echo "$ld_shlibs_CXX" >&6; } +test "$ld_shlibs_CXX" = no && can_build_shared=no + +with_gnu_ld_CXX=$with_gnu_ld + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc_CXX" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc_CXX=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds_CXX in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } +if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl_CXX + pic_flag=$lt_prog_compiler_pic_CXX + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag_CXX + allow_undefined_flag_CXX= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + lt_cv_archive_cmds_need_lc_CXX=no + else + lt_cv_archive_cmds_need_lc_CXX=yes + fi + allow_undefined_flag_CXX=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 +$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } + archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[23].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[3-9]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + if ${lt_cv_shlibpath_overrides_runpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + lt_cv_shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + +fi + + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Add ABI-specific directories to the system library path. + sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action_CXX= +if test -n "$hardcode_libdir_flag_spec_CXX" || + test -n "$runpath_var_CXX" || + test "X$hardcode_automatic_CXX" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct_CXX" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && + test "$hardcode_minus_L_CXX" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action_CXX=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action_CXX=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action_CXX=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 +$as_echo "$hardcode_action_CXX" >&6; } + +if test "$hardcode_action_CXX" = relink || + test "$inherit_rpath_CXX" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + + +# Extract the first word of "ls", so it can be a program name with args. +set dummy ls; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_LS+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $LS in + [\\/]* | ?:[\\/]*) + ac_cv_path_LS="$LS" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_LS="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_LS" && ac_cv_path_LS="as_fn_error $? "Not found: cmd:ls" "$LINENO" 5" + ;; +esac +fi +LS=$ac_cv_path_LS +if test -n "$LS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LS" >&5 +$as_echo "$LS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "cat", so it can be a program name with args. +set dummy cat; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_CAT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $CAT in + [\\/]* | ?:[\\/]*) + ac_cv_path_CAT="$CAT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_CAT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_CAT" && ac_cv_path_CAT="as_fn_error $? "Not found: cmd:cat" "$LINENO" 5" + ;; +esac +fi +CAT=$ac_cv_path_CAT +if test -n "$CAT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAT" >&5 +$as_echo "$CAT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "sort", so it can be a program name with args. +set dummy sort; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_SORT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $SORT in + [\\/]* | ?:[\\/]*) + ac_cv_path_SORT="$SORT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_SORT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_SORT" && ac_cv_path_SORT="as_fn_error $? "Not found: cmd:sort" "$LINENO" 5" + ;; +esac +fi +SORT=$ac_cv_path_SORT +if test -n "$SORT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SORT" >&5 +$as_echo "$SORT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "uniq", so it can be a program name with args. +set dummy uniq; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_UNIQ+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $UNIQ in + [\\/]* | ?:[\\/]*) + ac_cv_path_UNIQ="$UNIQ" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_UNIQ="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_UNIQ" && ac_cv_path_UNIQ="as_fn_error $? "Not found: cmd:uniq" "$LINENO" 5" + ;; +esac +fi +UNIQ=$ac_cv_path_UNIQ +if test -n "$UNIQ"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIQ" >&5 +$as_echo "$UNIQ" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +# Extract the first word of "readlink", so it can be a program name with args. +set dummy readlink; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_READLINK+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $READLINK in + [\\/]* | ?:[\\/]*) + ac_cv_path_READLINK="$READLINK" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_READLINK="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_READLINK" && ac_cv_path_READLINK="as_fn_error $? "Not found: cmd:readlink" "$LINENO" 5" + ;; +esac +fi +READLINK=$ac_cv_path_READLINK +if test -n "$READLINK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READLINK" >&5 +$as_echo "$READLINK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +# Checks for libraries. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lpcre" >&5 +$as_echo_n "checking for main in -lpcre... " >&6; } +if ${ac_cv_lib_pcre_main+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpcre $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pcre_main=yes +else + ac_cv_lib_pcre_main=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcre_main" >&5 +$as_echo "$ac_cv_lib_pcre_main" >&6; } +if test "x$ac_cv_lib_pcre_main" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBPCRE 1 +_ACEOF + + LIBS="-lpcre $LIBS" + +else + as_fn_error $? "PCRE library was not found." "$LINENO" 5 +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnetsnmp" >&5 +$as_echo_n "checking for main in -lnetsnmp... " >&6; } +if ${ac_cv_lib_netsnmp_main+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnetsnmp $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int +main () +{ +return main (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_netsnmp_main=yes +else + ac_cv_lib_netsnmp_main=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_netsnmp_main" >&5 +$as_echo "$ac_cv_lib_netsnmp_main" >&6; } +if test "x$ac_cv_lib_netsnmp_main" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBNETSNMP 1 +_ACEOF + + LIBS="-lnetsnmp $LIBS" + +else + as_fn_error $? "net-snmp library was not found." "$LINENO" 5 +fi + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +# Checks for common header files. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ctype.h> +#include <stdlib.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + # stdlib.h stdarg.h string.h float.h +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do + as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 +$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } +if eval \${$as_ac_Header+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <$ac_hdr> + +int +main () +{ +if ((DIR *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_ac_Header=yes" +else + eval "$as_ac_Header=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$as_ac_Header + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 +_ACEOF + +ac_header_dirent=$ac_hdr; break +fi + +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if ${ac_cv_search_opendir+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dir; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_opendir+:} false; then : + break +fi +done +if ${ac_cv_search_opendir+:} false; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if ${ac_cv_search_opendir+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' x; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_opendir+:} false; then : + break +fi +done +if ${ac_cv_search_opendir+:} false; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +fi + # dirent.h +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 +$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } +if ${ac_cv_header_stat_broken+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/stat.h> + +#if defined S_ISBLK && defined S_IFDIR +extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; +#endif + +#if defined S_ISBLK && defined S_IFCHR +extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; +#endif + +#if defined S_ISLNK && defined S_IFREG +extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; +#endif + +#if defined S_ISSOCK && defined S_IFREG +extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stat_broken=no +else + ac_cv_header_stat_broken=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 +$as_echo "$ac_cv_header_stat_broken" >&6; } +if test $ac_cv_header_stat_broken = yes; then + +$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h + +fi + # sys/stat.h +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5 +$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; } +if ${ac_cv_header_sys_wait_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/wait.h> +#ifndef WEXITSTATUS +# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8) +#endif +#ifndef WIFEXITED +# define WIFEXITED(stat_val) (((stat_val) & 255) == 0) +#endif + +int +main () +{ + int s; + wait (&s); + s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_sys_wait_h=yes +else + ac_cv_header_sys_wait_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5 +$as_echo "$ac_cv_header_sys_wait_h" >&6; } +if test $ac_cv_header_sys_wait_h = yes; then + +$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h + +fi + # sys/wait.h +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if ${ac_cv_header_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + # time.h sys/time.h +for ac_header in \ + unistd.h sys/socket.h sys/types.h sys/un.h \ + sys/utsname.h sys/wait.h sys/syscall.h sys/mman.h \ + stddef.h stdint.h stdio.h fcntl.h link.h \ + limits.h errno.h signal.h execinfo.h \ + gnu/libc-version.h pthread.h \ + +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +else + as_fn_error $? "Not found common header files." "$LINENO" 5 +fi + +done + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +# Checks for library header files. +for ac_header in pcre.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "pcre.h" "ac_cv_header_pcre_h" "$ac_includes_default" +if test "x$ac_cv_header_pcre_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_PCRE_H 1 +_ACEOF + +else + as_fn_error $? "Header files of PCRE were not found." "$LINENO" 5 +fi + +done + +for ac_header in net-snmp/net-snmp-config.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "net-snmp/net-snmp-config.h" "ac_cv_header_net_snmp_net_snmp_config_h" "$ac_includes_default" +if test "x$ac_cv_header_net_snmp_net_snmp_config_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_NET_SNMP_NET_SNMP_CONFIG_H 1 +_ACEOF + +else + as_fn_error $? "Header files of Net-SNMP were not found." "$LINENO" 5 +fi + +done + +for ac_header in net-snmp/net-snmp-includes.h +do : + ac_fn_c_check_header_compile "$LINENO" "net-snmp/net-snmp-includes.h" "ac_cv_header_net_snmp_net_snmp_includes_h" "#include <net-snmp/net-snmp-config.h> +" +if test "x$ac_cv_header_net_snmp_net_snmp_includes_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_NET_SNMP_NET_SNMP_INCLUDES_H 1 +_ACEOF + +else + as_fn_error $? "Header files of Net-SNMP were not found." "$LINENO" 5 +fi + +done + +for ac_header in bfd.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "bfd.h" "ac_cv_header_bfd_h" "$ac_includes_default" +if test "x$ac_cv_header_bfd_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_BFD_H 1 +_ACEOF + +else + as_fn_error $? "Header files of binutils were not found." "$LINENO" 5 +fi + +done + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +# Checks for compiler characteristics. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + #include <sys/param.h> + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> + #include <sys/param.h> + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <limits.h> + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <limits.h> + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error $? "Unknown byteorder." "$LINENO" 5 ;; + esac + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +# Checks for typedefs, structures. +ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" +if test "x$ac_cv_type_off_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define off_t long int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" +if test "x$ac_cv_type_pid_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define pid_t int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 +$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } +if ${ac_cv_struct_tm+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <sys/types.h> +#include <time.h> + +int +main () +{ +struct tm tm; + int *p = &tm.tm_sec; + return !p; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_struct_tm=time.h +else + ac_cv_struct_tm=sys/time.h +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 +$as_echo "$ac_cv_struct_tm" >&6; } +if test $ac_cv_struct_tm = sys/time.h; then + +$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" +if test "x$ac_cv_type_ptrdiff_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +#define HAVE_PTRDIFF_T 1 +_ACEOF + + +fi + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +# Checks for library functions. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5 +$as_echo_n "checking for working memcmp... " >&6; } +if ${ac_cv_func_memcmp_working+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_memcmp_working=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Some versions of memcmp are not 8-bit clean. */ + char c0 = '\100', c1 = '\200', c2 = '\201'; + if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0) + return 1; + + /* The Next x86 OpenStep bug shows up only when comparing 16 bytes + or more and with at least one buffer not starting on a 4-byte boundary. + William Lewis provided this test program. */ + { + char foo[21]; + char bar[21]; + int i; + for (i = 0; i < 4; i++) + { + char *a = foo + i; + char *b = bar + i; + strcpy (a, "--------01111111"); + strcpy (b, "--------10000000"); + if (memcmp (a, b, 16) >= 0) + return 1; + } + return 0; + } + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_memcmp_working=yes +else + ac_cv_func_memcmp_working=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5 +$as_echo "$ac_cv_func_memcmp_working" >&6; } +test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in + *" memcmp.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" + ;; +esac + + +for ac_func in strftime +do : + ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime" +if test "x$ac_cv_func_strftime" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STRFTIME 1 +_ACEOF + +else + # strftime is in -lintl on SCO UNIX. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5 +$as_echo_n "checking for strftime in -lintl... " >&6; } +if ${ac_cv_lib_intl_strftime+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char strftime (); +int +main () +{ +return strftime (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_intl_strftime=yes +else + ac_cv_lib_intl_strftime=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5 +$as_echo "$ac_cv_lib_intl_strftime" >&6; } +if test "x$ac_cv_lib_intl_strftime" = xyes; then : + $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h + +LIBS="-lintl $LIBS" +fi + +fi +done + +for ac_header in vfork.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" +if test "x$ac_cv_header_vfork_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_VFORK_H 1 +_ACEOF + +fi + +done + +for ac_func in fork vfork +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +if test "x$ac_cv_func_fork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 +$as_echo_n "checking for working fork... " >&6; } +if ${ac_cv_func_fork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_fork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* By Ruediger Kuhlmann. */ + return fork () < 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_fork_works=yes +else + ac_cv_func_fork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 +$as_echo "$ac_cv_func_fork_works" >&6; } + +else + ac_cv_func_fork_works=$ac_cv_func_fork +fi +if test "x$ac_cv_func_fork_works" = xcross; then + case $host in + *-*-amigaos* | *-*-msdosdjgpp*) + # Override, as these systems have only a dummy fork() stub + ac_cv_func_fork_works=no + ;; + *) + ac_cv_func_fork_works=yes + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} +fi +ac_cv_func_vfork_works=$ac_cv_func_vfork +if test "x$ac_cv_func_vfork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 +$as_echo_n "checking for working vfork... " >&6; } +if ${ac_cv_func_vfork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_vfork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Thanks to Paul Eggert for this test. */ +$ac_includes_default +#include <sys/wait.h> +#ifdef HAVE_VFORK_H +# include <vfork.h> +#endif +/* On some sparc systems, changes by the child to local and incoming + argument registers are propagated back to the parent. The compiler + is told about this with #include <vfork.h>, but some compilers + (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a + static variable whose address is put into a register that is + clobbered by the vfork. */ +static void +#ifdef __cplusplus +sparc_address_test (int arg) +# else +sparc_address_test (arg) int arg; +#endif +{ + static pid_t child; + if (!child) { + child = vfork (); + if (child < 0) { + perror ("vfork"); + _exit(2); + } + if (!child) { + arg = getpid(); + write(-1, "", 0); + _exit (arg); + } + } +} + +int +main () +{ + pid_t parent = getpid (); + pid_t child; + + sparc_address_test (0); + + child = vfork (); + + if (child == 0) { + /* Here is another test for sparc vfork register problems. This + test uses lots of local variables, at least as many local + variables as main has allocated so far including compiler + temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris + 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should + reuse the register of parent for one of the local variables, + since it will think that parent can't possibly be used any more + in this routine. Assigning to the local variable will thus + munge parent in the parent process. */ + pid_t + p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), + p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); + /* Convince the compiler that p..p7 are live; otherwise, it might + use the same hardware register for all 8 local variables. */ + if (p != p1 || p != p2 || p != p3 || p != p4 + || p != p5 || p != p6 || p != p7) + _exit(1); + + /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent + from child file descriptors. If the child closes a descriptor + before it execs or exits, this munges the parent's descriptor + as well. Test for this by closing stdout in the child. */ + _exit(close(fileno(stdout)) != 0); + } else { + int status; + struct stat st; + + while (wait(&status) != child) + ; + return ( + /* Was there some problem with vforking? */ + child < 0 + + /* Did the child fail? (This shouldn't happen.) */ + || status + + /* Did the vfork/compiler bug occur? */ + || parent != getpid() + + /* Did the file descriptor bug occur? */ + || fstat(fileno(stdout), &st) != 0 + ); + } +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_vfork_works=yes +else + ac_cv_func_vfork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 +$as_echo "$ac_cv_func_vfork_works" >&6; } + +fi; +if test "x$ac_cv_func_fork_works" = xcross; then + ac_cv_func_vfork_works=$ac_cv_func_vfork + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} +fi + +if test "x$ac_cv_func_vfork_works" = xyes; then + +$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h + +else + +$as_echo "#define vfork fork" >>confdefs.h + +fi +if test "x$ac_cv_func_fork_works" = xyes; then + +$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5 +$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; } +if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f conftest.sym conftest.file +echo >conftest.file +if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then + if test "$cross_compiling" = yes; then : + ac_cv_func_lstat_dereferences_slashed_symlink=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +struct stat sbuf; + /* Linux will dereference the symlink and fail, as required by POSIX. + That is better in the sense that it means we will not + have to compile and use the lstat wrapper. */ + return lstat ("conftest.sym/", &sbuf) == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_lstat_dereferences_slashed_symlink=yes +else + ac_cv_func_lstat_dereferences_slashed_symlink=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +else + # If the `ln -s' command failed, then we probably don't even + # have an lstat function. + ac_cv_func_lstat_dereferences_slashed_symlink=no +fi +rm -f conftest.sym conftest.file + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 +$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; } + +test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && + +cat >>confdefs.h <<_ACEOF +#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 +_ACEOF + + +if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then + case " $LIBOBJS " in + *" lstat.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS lstat.$ac_objext" + ;; +esac + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5 +$as_echo_n "checking whether stat accepts an empty string... " >&6; } +if ${ac_cv_func_stat_empty_string_bug+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_stat_empty_string_bug=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +struct stat sbuf; + return stat ("", &sbuf) == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_stat_empty_string_bug=no +else + ac_cv_func_stat_empty_string_bug=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5 +$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; } +if test $ac_cv_func_stat_empty_string_bug = yes; then + case " $LIBOBJS " in + *" stat.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS stat.$ac_objext" + ;; +esac + + +cat >>confdefs.h <<_ACEOF +#define HAVE_STAT_EMPTY_STRING_BUG 1 +_ACEOF + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5 +$as_echo_n "checking whether closedir returns void... " >&6; } +if ${ac_cv_func_closedir_void+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_closedir_void=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header_dirent> +#ifndef __cplusplus +int closedir (); +#endif + +int +main () +{ +return closedir (opendir (".")) != 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_closedir_void=no +else + ac_cv_func_closedir_void=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5 +$as_echo "$ac_cv_func_closedir_void" >&6; } +if test $ac_cv_func_closedir_void = yes; then + +$as_echo "#define CLOSEDIR_VOID 1" >>confdefs.h + +fi + +for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 +$as_echo_n "checking for GNU libc compatible malloc... " >&6; } +if ${ac_cv_func_malloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_malloc_0_nonnull=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H +# include <stdlib.h> +#else +char *malloc (); +#endif + +int +main () +{ +return ! malloc (0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_malloc_0_nonnull=yes +else + ac_cv_func_malloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } +if test $ac_cv_func_malloc_0_nonnull = yes; then : + +$as_echo "#define HAVE_MALLOC 1" >>confdefs.h + +else + $as_echo "#define HAVE_MALLOC 0" >>confdefs.h + + case " $LIBOBJS " in + *" malloc.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS malloc.$ac_objext" + ;; +esac + + +$as_echo "#define malloc rpl_malloc" >>confdefs.h + +fi + + + + + + for ac_header in $ac_header_list +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + + + + +for ac_func in getpagesize +do : + ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" +if test "x$ac_cv_func_getpagesize" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GETPAGESIZE 1 +_ACEOF + +fi +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 +$as_echo_n "checking for working mmap... " >&6; } +if ${ac_cv_func_mmap_fixed_mapped+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_mmap_fixed_mapped=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +/* malloc might have been renamed as rpl_malloc. */ +#undef malloc + +/* Thanks to Mike Haertel and Jim Avera for this test. + Here is a matrix of mmap possibilities: + mmap private not fixed + mmap private fixed at somewhere currently unmapped + mmap private fixed at somewhere already mapped + mmap shared not fixed + mmap shared fixed at somewhere currently unmapped + mmap shared fixed at somewhere already mapped + For private mappings, we should verify that changes cannot be read() + back from the file, nor mmap's back from the file at a different + address. (There have been systems where private was not correctly + implemented like the infamous i386 svr4.0, and systems where the + VM page cache was not coherent with the file system buffer cache + like early versions of FreeBSD and possibly contemporary NetBSD.) + For shared mappings, we should conversely verify that changes get + propagated back to all the places they're supposed to be. + + Grep wants private fixed already mapped. + The main things grep needs to know about mmap are: + * does it exist and is it safe to write into the mmap'd area + * how to use it (BSD variants) */ + +#include <fcntl.h> +#include <sys/mman.h> + +#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H +char *malloc (); +#endif + +/* This mess was copied from the GNU getpagesize.h. */ +#ifndef HAVE_GETPAGESIZE +# ifdef _SC_PAGESIZE +# define getpagesize() sysconf(_SC_PAGESIZE) +# else /* no _SC_PAGESIZE */ +# ifdef HAVE_SYS_PARAM_H +# include <sys/param.h> +# ifdef EXEC_PAGESIZE +# define getpagesize() EXEC_PAGESIZE +# else /* no EXEC_PAGESIZE */ +# ifdef NBPG +# define getpagesize() NBPG * CLSIZE +# ifndef CLSIZE +# define CLSIZE 1 +# endif /* no CLSIZE */ +# else /* no NBPG */ +# ifdef NBPC +# define getpagesize() NBPC +# else /* no NBPC */ +# ifdef PAGESIZE +# define getpagesize() PAGESIZE +# endif /* PAGESIZE */ +# endif /* no NBPC */ +# endif /* no NBPG */ +# endif /* no EXEC_PAGESIZE */ +# else /* no HAVE_SYS_PARAM_H */ +# define getpagesize() 8192 /* punt totally */ +# endif /* no HAVE_SYS_PARAM_H */ +# endif /* no _SC_PAGESIZE */ + +#endif /* no HAVE_GETPAGESIZE */ + +int +main () +{ + char *data, *data2, *data3; + const char *cdata2; + int i, pagesize; + int fd, fd2; + + pagesize = getpagesize (); + + /* First, make a file with some known garbage in it. */ + data = (char *) malloc (pagesize); + if (!data) + return 1; + for (i = 0; i < pagesize; ++i) + *(data + i) = rand (); + umask (0); + fd = creat ("conftest.mmap", 0600); + if (fd < 0) + return 2; + if (write (fd, data, pagesize) != pagesize) + return 3; + close (fd); + + /* Next, check that the tail of a page is zero-filled. File must have + non-zero length, otherwise we risk SIGBUS for entire page. */ + fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); + if (fd2 < 0) + return 4; + cdata2 = ""; + if (write (fd2, cdata2, 1) != 1) + return 5; + data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); + if (data2 == MAP_FAILED) + return 6; + for (i = 0; i < pagesize; ++i) + if (*(data2 + i)) + return 7; + close (fd2); + if (munmap (data2, pagesize)) + return 8; + + /* Next, try to mmap the file at a fixed address which already has + something else allocated at it. If we can, also make sure that + we see the same garbage. */ + fd = open ("conftest.mmap", O_RDWR); + if (fd < 0) + return 9; + if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_FIXED, fd, 0L)) + return 10; + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data2 + i)) + return 11; + + /* Finally, make sure that changes to the mapped area do not + percolate back to the file as seen by read(). (This is a bug on + some variants of i386 svr4.0.) */ + for (i = 0; i < pagesize; ++i) + *(data2 + i) = *(data2 + i) + 1; + data3 = (char *) malloc (pagesize); + if (!data3) + return 12; + if (read (fd, data3, pagesize) != pagesize) + return 13; + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data3 + i)) + return 14; + close (fd); + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_mmap_fixed_mapped=yes +else + ac_cv_func_mmap_fixed_mapped=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 +$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } +if test $ac_cv_func_mmap_fixed_mapped = yes; then + +$as_echo "#define HAVE_MMAP 1" >>confdefs.h + +fi +rm -f conftest.mmap conftest.txt + +#AC_CHECK_FUNCS([ sysconf \ +# memcpy memmove memset munmap \ +# getpid geteuid getegid \ +# open socket close write read lseek fopen fclose \ +# opendir readdir closedir mkdir rmdir unlink \ +# strchr strrchr strstr strtol \ +# strcpy strncpy strcat strncat strdup strlen \ +# sprintf snprintf sscanf \ +# pthread_mutex_init pthread_mutex_destroy \ +# pthread_mutex_lock pthread_mutex_unlock \ +# pthread_cond_init pthread_cond_destroy \ +# pthread_cond_signal pthread_cond_wait \ +# pthread_key_create pthread_getspecific pthread_setspecific pthread_self \ +# abort uname gettimeofday ], [], \ +# [AC_MSG_ERROR([Not found using common function.])]) +for ac_func in syscall dl_iterate_phdr \ + localtime_r strdup realpath unlink truncate getline \ + madvise posix_fadvise munmap \ + gnu_get_libc_version gnu_get_libc_release +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +else + \ + as_fn_error $? "Function was not found that need to test feature." "$LINENO" 5 +fi +done + +for ac_func in netsnmp_transport_open_client +do : + ac_fn_c_check_func "$LINENO" "netsnmp_transport_open_client" "ac_cv_func_netsnmp_transport_open_client" +if test "x$ac_cv_func_netsnmp_transport_open_client" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_NETSNMP_TRANSPORT_OPEN_CLIENT 1 +_ACEOF + +else + for ac_func in netsnmp_tdomain_transport +do : + ac_fn_c_check_func "$LINENO" "netsnmp_tdomain_transport" "ac_cv_func_netsnmp_tdomain_transport" +if test "x$ac_cv_func_netsnmp_tdomain_transport" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_NETSNMP_TDOMAIN_TRANSPORT 1 +_ACEOF + +else + as_fn_error $? "Function was not found in net-snmp library." "$LINENO" 5 +fi +done + + +fi +done + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +# set test macro state +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + + + +# set general file path +DEVNULL="/dev/null" + +# check cpu instruction set ---------------------------------------------------- + +CPUINFO="/proc/cpuinfo" +CPUINFO_DATA="./cpuinfo.tmp" +$CAT $CPUINFO 2>$DEVNULL | $SORT 2>$DEVNULL | $UNIQ 2>$DEVNULL 1>$CPUINFO_DATA + +INSTRUCT_FLAGS=`$CAT $CPUINFO_DATA 2>$DEVNULL | $SED -ne "/flags\W*:+*/p" 2>$DEVNULL` +INSTRUCT_OPTS="" + + +# Check whether --with-instruction-set was given. +if test "${with_instruction_set+set}" = set; then : + withval=$with_instruction_set; +else + with_instruction_set="auto" +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sse instruction set" >&5 +$as_echo_n "checking for sse instruction set... " >&6; } +# check SSE +$ECHO "$INSTRUCT_FLAGS" 2>$DEVNULL | $EGREP " sse[^0-9]" 1>$DEVNULL 2>$DEVNULL +if test $? -eq 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: enable" >&5 +$as_echo "enable" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: disable" >&5 +$as_echo "disable" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "Heapstats agent use SSE/SSE2 instruction set. + This machine or this system maybe inferior to required spec. +See \`config.log' for more details" "$LINENO" 5; } +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sse2 instruction set" >&5 +$as_echo_n "checking for sse2 instruction set... " >&6; } +# check SSE2 +$ECHO "$INSTRUCT_FLAGS" 2>$DEVNULL | $EGREP "sse2" 1>$DEVNULL 2>$DEVNULL +if test $? -eq 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: enable" >&5 +$as_echo "enable" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: disable" >&5 +$as_echo "disable" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "Heapstats agent use SSE/SSE2 instruction set. + This machine or this system maybe inferior to required spec. +See \`config.log' for more details" "$LINENO" 5; } +fi + +# check SSE/SSE2 flag for compiler +IS_ENABLE_FLAG="no" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + IS_ENABLE_FLAG="yes" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sse/sse2 compiler flag" >&5 +$as_echo_n "checking for sse/sse2 compiler flag... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IS_ENABLE_FLAG" >&5 +$as_echo "$IS_ENABLE_FLAG" >&6; } +if test "$IS_ENABLE_FLAG" = "no" ; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "Heapstats agent use SSE/SSE2 instruction set. + Detected compiler is unsuppoted SSE flag. + Please confirm your compiler, linker and etc.. +See \`config.log' for more details" "$LINENO" 5; } +fi + +# check instruction set after sse2 +if test "$with_instruction_set" = "auto" ; then + OPTIMIZED=0 + + # check intel-AVX + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intel-avx instruction set" >&5 +$as_echo_n "checking for intel-avx instruction set... " >&6; } + $ECHO "$INSTRUCT_FLAGS" 2>$DEVNULL | $EGREP "avx" 1>$DEVNULL 2>$DEVNULL + if test $? -eq 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: enable" >&5 +$as_echo "enable" >&6; } + + CHECK_FLAG="-mavx" + # check Intel-AVX flag for compiler + OLD_CXXFLAGS=$CXXFLAGS + CXXFLAGS+=" `echo $CHECK_FLAG`" + IS_ENABLE_FLAG="no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + IS_ENABLE_FLAG="yes" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for avx compiler flag" >&5 +$as_echo_n "checking for avx compiler flag... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IS_ENABLE_FLAG" >&5 +$as_echo "$IS_ENABLE_FLAG" >&6; } + if test "$IS_ENABLE_FLAG" = "no" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Detected compiler is unsuppoted Intel-AVX flag. + So this script disabled it. + Please confirm your compiler, linker and etc.." >&5 +$as_echo "$as_me: WARNING: Detected compiler is unsuppoted Intel-AVX flag. + So this script disabled it. + Please confirm your compiler, linker and etc.." >&2;} + else + INSTRUCT_OPTS+=" `echo $CHECK_FLAG`" + OPTIMIZED=1 + fi + CXXFLAGS=$OLD_CXXFLAGS + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: disable" >&5 +$as_echo "disable" >&6; } + fi + + # check SSE4 + if test $OPTIMIZED -eq 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sse4 instruction set" >&5 +$as_echo_n "checking for sse4 instruction set... " >&6; } + $ECHO "$INSTRUCT_FLAGS" 2>$DEVNULL | $EGREP "sse4" 1>$DEVNULL 2>$DEVNULL + if test $? -eq 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: enable" >&5 +$as_echo "enable" >&6; } + + CHECK_FLAG="-msse4" + # check SSE4 flag for compiler + OLD_CXXFLAGS=$CXXFLAGS + CXXFLAGS+=" `echo $CHECK_FLAG`" + IS_ENABLE_FLAG="no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + IS_ENABLE_FLAG="yes" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sse4 compiler flag" >&5 +$as_echo_n "checking for sse4 compiler flag... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IS_ENABLE_FLAG" >&5 +$as_echo "$IS_ENABLE_FLAG" >&6; } + if test "$IS_ENABLE_FLAG" = "no" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Detected compiler is unsuppoted SSE4.1 flag. + So this script disabled it. + Please confirm your compiler, linker and etc.." >&5 +$as_echo "$as_me: WARNING: Detected compiler is unsuppoted SSE4.1 flag. + So this script disabled it. + Please confirm your compiler, linker and etc.." >&2;} + else + INSTRUCT_OPTS+=" `echo $CHECK_FLAG`" + CCASFLAGS+=" -DSSE4_1" + OPTIMIZED=1 + fi + CXXFLAGS=$OLD_CXXFLAGS + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: disable" >&5 +$as_echo "disable" >&6; } + fi + fi + + # check SSE3 + if test $OPTIMIZED -eq 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sse3 instruction set" >&5 +$as_echo_n "checking for sse3 instruction set... " >&6; } + $ECHO "$INSTRUCT_FLAGS" 2>$DEVNULL | $EGREP "sse3" 1>$DEVNULL 2>$DEVNULL + if test $? -eq 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: enable" >&5 +$as_echo "enable" >&6; } + + CHECK_FLAG="-msse3" + # check SSE4 flag for compiler + OLD_CXXFLAGS=$CXXFLAGS + CXXFLAGS+=" `echo $CHECK_FLAG`" + IS_ENABLE_FLAG="no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + IS_ENABLE_FLAG="yes" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sse4 compiler flag" >&5 +$as_echo_n "checking for sse4 compiler flag... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IS_ENABLE_FLAG" >&5 +$as_echo "$IS_ENABLE_FLAG" >&6; } + if test "$IS_ENABLE_FLAG" = "no" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Detected compiler is unsuppoted SSE4.1 flag. + So this script disabled it. + Please confirm your compiler, linker and etc.." >&5 +$as_echo "$as_me: WARNING: Detected compiler is unsuppoted SSE4.1 flag. + So this script disabled it. + Please confirm your compiler, linker and etc.." >&2;} + else + INSTRUCT_OPTS+=" `echo $CHECK_FLAG`" + OPTIMIZED=1 + fi + CXXFLAGS=$OLD_CXXFLAGS + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: disable" >&5 +$as_echo "disable" >&6; } + fi + fi + +else + INSTRUCT_OPTS="-m$with_instruction_set" +fi + + + +# end cpu instruction set ------------------------------------------------------ + +# check build target ----------------------------------------------------------- + +# parse build target options +BUILD_TARGET_CPU="$target_cpu" +BUILD_TARGET_ARCH="$target_cpu" +if test "$BUILD_TARGET_CPU" = "" ; then + BUILD_TARGET_CPU="$host_cpu" +fi +if test "$BUILD_TARGET_ARCH" = "" ; then + BUILD_TARGET_ARCH="$host_cpu" +fi +BUILD_ENV_OPT="" + +ARCH_TYPE="unknown" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cpu address size" >&5 +$as_echo_n "checking for cpu address size... " >&6; } +# check bit size +case $BUILD_TARGET_CPU in + i*86 ) + BUILD_ENV_OPT+=" -m32" + ARCH_TYPE="32bit" ;; + x86_64 | amd64 ) + BUILD_ENV_OPT+=" -m64" + ARCH_TYPE="64bit" ;; + * ) + ARCH_TYPE="unknown" ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ARCH_TYPE" >&5 +$as_echo "$ARCH_TYPE" >&6; } + + +# end build target ------------------------------------------------------------- + +# remove temporary file +rm -f $CPUINFO_DATA + +# get JDK path ----------------------------------------------------------------- + + +# Check whether --with-jdk was given. +if test "${with_jdk+set}" = set; then : + withval=$with_jdk; +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for JAVA_HOME" >&5 +$as_echo_n "checking for JAVA_HOME... " >&6; } +if test "$with_jdk" != ""; then + JDK_DIR="$with_jdk" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $JDK_DIR" >&5 +$as_echo "$JDK_DIR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default openjdk home directory" >&5 +$as_echo_n "checking for default openjdk home directory... " >&6; } + DEFAULT_JDK_PATH="/usr/lib/jvm/java-openjdk" + + if test -d "$DEFAULT_JDK_PATH" && test -r "$DEFAULT_JDK_PATH" ; then + JDK_DIR="$DEFAULT_JDK_PATH" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: exist" >&5 +$as_echo "exist" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } + # Extract the first word of "java", so it can be a program name with args. +set dummy java; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_JAVA_PATH+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $JAVA_PATH in + [\\/]* | ?:[\\/]*) + ac_cv_path_JAVA_PATH="$JAVA_PATH" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /etc/alternatives +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_JAVA_PATH="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +JAVA_PATH=$ac_cv_path_JAVA_PATH +if test -n "$JAVA_PATH"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVA_PATH" >&5 +$as_echo "$JAVA_PATH" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for java configured by alternatives" >&5 +$as_echo_n "checking for java configured by alternatives... " >&6; } + + if test -L $JAVA_PATH; then + JDK_DIR=`$READLINK -f "$JAVA_PATH" 2>$DEVNULL | $SED -e 's:bin/java::g' 2>$DEVNULL` + if test $? -ne 0 ; then + JDK_DIR="" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 +$as_echo "not found" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5 +$as_echo "found" >&6; } + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 +$as_echo "not found" >&6; } + fi + fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for JAVA_HOME" >&5 +$as_echo_n "checking for JAVA_HOME... " >&6; } +if test "$JDK_DIR" = "" || test ! -d $JDK_DIR || test ! -r $JDK_DIR \ + || test ! -d $JDK_DIR/bin/ || test ! -r $JDK_DIR/bin/ \ + || test ! -d $JDK_DIR/include/ || test ! -r $JDK_DIR/include/ \ + || test ! -d $JDK_DIR/jre/ || test ! -r $JDK_DIR/jre/ \ + || test ! -d $JDK_DIR/lib/ || test ! -r $JDK_DIR/lib/ ; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 +$as_echo "not found" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: + Do you put java at non default directory ? + Please expect path to \"with-jdk\" option, if you put java to such path." >&5 +$as_echo "$as_me: + Do you put java at non default directory ? + Please expect path to \"with-jdk\" option, if you put java to such path." >&6;} + as_fn_error $? "JDK directory (JAVA_HOME) was not found." "$LINENO" 5 +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $JDK_DIR" >&5 +$as_echo "$JDK_DIR" >&6; } + + +# end JDK path ----------------------------------------------------------------- + +# VMStructs -------------------------------------------------------------------- + +# Check whether --enable-vmstructs was given. +if test "${enable_vmstructs+set}" = set; then : + enableval=$enable_vmstructs; +fi + + +VMSTRUCTS_CXX_FLAGS="" +VMSTRUCTS_LIB_FLAGS="" +JVM_LIB_DIR="" +VMSTRUCTS_SYMBOL="gHotSpotVMStructs" +if test "$enable_vmstructs" = "yes" ; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for of VMStructs in jvm shared-library" >&5 +$as_echo_n "checking for of VMStructs in jvm shared-library... " >&6; } + + for archPath in i386 amd64 + do + if test -d $JDK_DIR/jre/lib/$archPath/ ; then + JVM_LIB_DIR=`$ECHO $JDK_DIR/jre/lib/$archPath 2>$DEVNULL` + break + fi + done + + if test "$JVM_LIB_DIR" = "" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "JDK shared-library arch directory was not found." "$LINENO" 5 + fi + + if test -d $JVM_LIB_DIR/server/ ; then + JVM_LIB_DIR+="/server" + elif test -d $JVM_LIB_DIR/client/ ; then + JVM_LIB_DIR+="/client" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "JDK shared-library directory was not found." "$LINENO" 5 + fi + + RESULT_SYMBOL=`$NM -D $JVM_LIB_DIR/libjvm.so 2>$DEVNULL | $EGREP $VMSTRUCTS_SYMBOL 2>$DEVNULL` + if test $? -ne 0 || test "$RESULT_SYMBOL" = "" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "Symbol of VMStructs was not found in libjvm.so ." "$LINENO" 5 + fi + + VMSTRUCTS_CXX_FLAGS="-DUSE_VMSTRUCTS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi + + + +# end VMStructs ---------------------------------------------------------------- + +# get Net-SNMP-Config ---------------------------------------------------------- + +for ac_prog in net-snmp-config-x86_64 net-snmp-config +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_NET_SNMP_CFG_PATH+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $NET_SNMP_CFG_PATH in + [\\/]* | ?:[\\/]*) + ac_cv_path_NET_SNMP_CFG_PATH="$NET_SNMP_CFG_PATH" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="/bin:/sbin/:/usr/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_NET_SNMP_CFG_PATH="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +NET_SNMP_CFG_PATH=$ac_cv_path_NET_SNMP_CFG_PATH +if test -n "$NET_SNMP_CFG_PATH"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NET_SNMP_CFG_PATH" >&5 +$as_echo "$NET_SNMP_CFG_PATH" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$NET_SNMP_CFG_PATH" && break +done +test -n "$NET_SNMP_CFG_PATH" || NET_SNMP_CFG_PATH=":" + + +NET_SNMP_LIB_FLAGS=`$NET_SNMP_CFG_PATH --agent-libs 2>$DEVNULL` +if test $? -ne 0 ; then + as_fn_error $? "Could not get LDFLAGS from net-snmp-cfg." "$LINENO" 5 +fi + + +# end Net-SNMP-Config ---------------------------------------------------------- + +# check bfd -------------------------------------------------------------------- + + +# Check whether --with-bfd was given. +if test "${with_bfd+set}" = set; then : + withval=$with_bfd; +else + with_bfd="" +fi + + +# Check whether --with-iberty was given. +if test "${with_iberty+set}" = set; then : + withval=$with_iberty; +else + with_iberty="" +fi + + +BFD_PATH="" +IBERTY_FLAG=0 +IBERTY_PATH="" + +BFD_SYMBOL="bfd_openr" +IBERTY_SYMBOL="hex_value" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BFD library" >&5 +$as_echo_n "checking for BFD library... " >&6; } +if test "$with_bfd" != "" ; then + BFD_PATH="$with_bfd" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BFD_PATH" >&5 +$as_echo "$BFD_PATH" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol BFD library" >&5 +$as_echo_n "checking for symbol BFD library... " >&6; } + # search symbol for shared library + RESULT_SYMBOL=`$NM -D $BFD_PATH 2>$DEVNULL | $EGREP $BFD_SYMBOL 2>$DEVNULL` + if test $? -ne 0 || test "$RESULT_SYMBOL" = "" ; then + + # search symbol for static library + RESULT_SYMBOL=`$NM -g $BFD_PATH 2>$DEVNULL | $EGREP $BFD_SYMBOL 2>$DEVNULL` + if test $? -ne 0 || test "$RESULT_SYMBOL" = "" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } + as_fn_error $? "Symbol to need was not found in BFD library." "$LINENO" 5 + fi + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } + + # Check designated library is static library + RESULT_SYMBOL=`$NM -g $BFD_PATH 2>$DEVNULL | $EGREP $IBERTY_SYMBOL 2>$DEVNULL` + if test $? -eq 0 && test "$RESULT_SYMBOL" != "" ; then + IBERTY_FLAG=1 + fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol in BFD library" >&5 +$as_echo_n "checking for symbol in BFD library... " >&6; } + + BFD_TARGET=`$LS {/usr,/usr/local,}/lib*/libbfd*.a* 2>$DEVNULL` + BFD_TARGET+=" " + BFD_TARGET+=`$LS {/usr,/usr/local,}/lib*/libbfd*.so* 2>$DEVNULL` + for tmpPath in $BFD_TARGET + do + if test -f $tmpPath ; then + + # search symbol for shared library + RESULT_SYMBOL=`$NM -D $tmpPath 2>$DEVNULL | $EGREP $BFD_SYMBOL 2>$DEVNULL` + if test $? -eq 0 && test "$RESULT_SYMBOL" != "" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tmpPath" >&5 +$as_echo "$tmpPath" >&6; } + BFD_PATH=`$ECHO $tmpPath 2>$DEVNULL` + break + fi + + # search symbol for static library + RESULT_SYMBOL=`$NM -g $tmpPath 2>$DEVNULL | $EGREP $BFD_SYMBOL 2>$DEVNULL` + if test $? -eq 0 && test "$RESULT_SYMBOL" != "" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tmpPath" >&5 +$as_echo "$tmpPath" >&6; } + BFD_PATH=`$ECHO $tmpPath 2>$DEVNULL` + IBERTY_FLAG=1 + break + fi + fi + done + + if test "$BFD_PATH" = "" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 +$as_echo "not found" >&6; } + fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BFD library" >&5 +$as_echo_n "checking for BFD library... " >&6; } +if test "$BFD_PATH" != "" && test ! -f $BFD_PATH ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "BFD library was not found." "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +if test $IBERTY_FLAG -ne 0 ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: BFD library designate need iberty library." >&5 +$as_echo "$as_me: BFD library designate need iberty library." >&6;} + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for with-iberty" >&5 +$as_echo_n "checking for with-iberty... " >&6; } + if test "$with_iberty" != "" ; then + IBERTY_PATH="$with_iberty" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IBERTY_PATH" >&5 +$as_echo "$IBERTY_PATH" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol in iberty library" >&5 +$as_echo_n "checking for symbol in iberty library... " >&6; } + IBERTY_TARGET=`$LS {/usr,/usr/local,}/lib*/libiberty*.a* 2>$DEVNULL` + IBERTY_TARGET+=" " + IBERTY_TARGET+=`$LS {/usr,/usr/local,}/lib*/libiberty*.so* 2>$DEVNULL` + for tmpPath in $IBERTY_TARGET + do + + # search symbol for shared library + RESULT_SYMBOL=`$NM -D $tmpPath 2>$DEVNULL | $EGREP $IBERTY_SYMBOL 2>$DEVNULL` + if test $? -eq 0 && test "$RESULT_SYMBOL" != "" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tmpPath" >&5 +$as_echo "$tmpPath" >&6; } + IBERTY_PATH=`$ECHO $tmpPath 2>$DEVNULL` + + break + fi + + # search symbol for static library + RESULT_SYMBOL=`$NM -g $tmpPath 2>$DEVNULL | $EGREP $IBERTY_SYMBOL 2>$DEVNULL` + if test $? -eq 0 && test "$RESULT_SYMBOL" != "" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tmpPath" >&5 +$as_echo "$tmpPath" >&6; } + IBERTY_PATH=`$ECHO $tmpPath 2>$DEVNULL` + + break + fi + done + + if test "$IBERTY_PATH" = "" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5 +$as_echo "not found" >&6; } + fi + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iberty library" >&5 +$as_echo_n "checking for iberty library... " >&6; } + if test "$IBERTY_PATH" = "" || test ! -f $IBERTY_PATH ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "iberty library was not found." "$LINENO" 5 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi + +MASK_LIBNAME="s:.*/\?lib\(.*\)\.\(so\|a\):\1:g" +MASK_LIBPATH="s:\(.*\)/\?lib.*\.\(so\|a\):\1:g" + +LIB_NAME=`eval "echo $BFD_PATH | $SED -e \"$MASK_LIBNAME\"" 2>$DEVNULL` +LIB_PATH=`eval "echo $BFD_PATH | $SED -e \"$MASK_LIBPATH\"" 2>$DEVNULL` +LDFLAGS+=" -L$LIB_PATH -l$LIB_NAME" +#LIB_NAME=`eval "\"$ECHO\" $BFD_PATH | $SED -e \`$ECHO \'$MASK_LIBNAME\'\`" 2>$DEVNULL` +#$LIB_PATH=`eval "\"$ECHO\" $BFD_PATH | $SED -e \`$ECHO \'$MASK_LIBPATH\'\`" 2>$DEVNULL` +#LDFLAGS+=`eval "$ECHO" " -L$LIB_PATH -l$LIB_NAME"` + +if test $IBERTY_FLAG -ne 0 ; then +LIB_NAME=`eval "echo $IBERTY_PATH | $SED -e \"$MASK_LIBNAME\"" 2>$DEVNULL` +LIB_PATH=`eval "echo $IBERTY_PATH | $SED -e \"$MASK_LIBPATH\"" 2>$DEVNULL` +LDFLAGS+=" -L$LIB_PATH -l$LIB_NAME" +# LIB_NAME=`eval "\"$ECHO\" $IBERTY_PATH | $SED -e \`$ECHO \'$MASK_LIBNAME\'\`" 2>$DEVNULL` +# LIB_PATH=`eval "\"$ECHO\" $IBERTY_PATH | $SED -e \`$ECHO \'$MASK_LIBPATH\'\`" 2>$DEVNULL` +# LDFLAGS+=`eval "$ECHO" " -L$LIB_PATH -l$LIB_NAME"` +fi + +# end bfd ---------------------------------------------------------------------- + +# set sse3 -------------------------------------------------------------------- + +# Check whether --enable-sse3 was given. +if test "${enable_sse3+set}" = set; then : + enableval=$enable_sse3; +else + enable_sse3="auto" +fi + + +if test "$enable_sse3" = "yes" || test "$enable_sse3" = "auto" ; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enable function using SSE3" >&5 +$as_echo_n "checking for enable function using SSE3... " >&6; } + IS_ENABLE_FLAG="no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +asm volatile("movddup %%xmm0, %%xmm1;" : : : "cc", "%xmm0", "%xmm1"); + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_link "$LINENO"; then : + IS_ENABLE_FLAG="yes" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IS_ENABLE_FLAG" >&5 +$as_echo "$IS_ENABLE_FLAG" >&6; } + if test "$IS_ENABLE_FLAG" = "no" ; then + if test "$enable_sse3" = "yes" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Selected compiler or linker is unsupported sse3. + This script respect your designated this option. + So this option is effective, you can complie it. + But maybe you fail to complie. + Please confirm your compiler, linker and etc.." >&5 +$as_echo "$as_me: WARNING: Selected compiler or linker is unsupported sse3. + This script respect your designated this option. + So this option is effective, you can complie it. + But maybe you fail to complie. + Please confirm your compiler, linker and etc.." >&2;} + CXXFLAGS+=" -DSSE3" + CCASFLAGS+=" -DSSE3" + fi + else + CXXFLAGS+=" -DSSE3" + CCASFLAGS+=" -DSSE3" + fi +fi + +# end sse3 -------------------------------------------------------------------- + +# set sse4 -------------------------------------------------------------------- + +# Check whether --enable-sse4 was given. +if test "${enable_sse4+set}" = set; then : + enableval=$enable_sse4; +else + enable_sse4="auto" +fi + + +if test "$enable_sse4" = "yes" || test "$enable_sse4" = "auto" ; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enable function using SSE4.1" >&5 +$as_echo_n "checking for enable function using SSE4.1... 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Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. 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The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by heapstats_agent $as_me 1.1.0, which was +generated by GNU Autoconf 2.69. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + +Configuration files: +$config_files + +Configuration commands: +$config_commands + +Report bugs to <oss-java-support@lab.ntt.co.jp>." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +heapstats_agent config.status 1.1.0 +configured by $0, generated by GNU Autoconf 2.69, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2012 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h | --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' +macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' +macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' +enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' +pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' +enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' +SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' +ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' +PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' +host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' +host='`$ECHO "$host" | $SED 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+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' +AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' +AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' +archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' +STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' +RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' +old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' +old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' +lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' +CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' +CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' +compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 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"$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' +need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' +MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' +DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' +NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' +LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' +OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' +OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' +libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' +shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' +extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' +compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' +archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' +module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' +with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' +no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' +postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' +need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' +version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' +runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' +libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' +soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' +install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' +finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' +old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' +striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' +predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' +postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' +predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' +postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' +LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' +reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' +reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' +GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' +lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' +lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' +enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' +export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' +old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' +archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' +module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' +with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' +allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' +inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' +link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' +always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' +export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' +exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' +prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' +file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' +hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' +predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' +postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' +predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' +postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' +compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in SHELL \ +ECHO \ +PATH_SEPARATOR \ +SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +OBJDUMP \ +deplibs_check_method \ +file_magic_cmd \ +file_magic_glob \ +want_nocaseglob \ +DLLTOOL \ +sharedlib_from_linklib_cmd \ +AR \ +AR_FLAGS \ +archiver_list_spec \ +STRIP \ +RANLIB \ +CC \ +CFLAGS \ +compiler \ +lt_cv_sys_global_symbol_pipe \ +lt_cv_sys_global_symbol_to_cdecl \ +lt_cv_sys_global_symbol_to_c_name_address \ +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ +nm_file_list_spec \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_pic \ +lt_prog_compiler_wl \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +MANIFEST_TOOL \ +DSYMUTIL \ +NMEDIT \ +LIPO \ +OTOOL \ +OTOOL64 \ +shrext_cmds \ +export_dynamic_flag_spec \ +whole_archive_flag_spec \ +compiler_needs_object \ +with_gnu_ld \ +allow_undefined_flag \ +no_undefined_flag \ +hardcode_libdir_flag_spec \ +hardcode_libdir_separator \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +install_override_mode \ +finish_eval \ +old_striplib \ +striplib \ +compiler_lib_search_dirs \ +predep_objects \ +postdep_objects \ +predeps \ +postdeps \ +compiler_lib_search_path \ +LD_CXX \ +reload_flag_CXX \ +compiler_CXX \ +lt_prog_compiler_no_builtin_flag_CXX \ +lt_prog_compiler_pic_CXX \ +lt_prog_compiler_wl_CXX \ +lt_prog_compiler_static_CXX \ +lt_cv_prog_compiler_c_o_CXX \ +export_dynamic_flag_spec_CXX \ +whole_archive_flag_spec_CXX \ +compiler_needs_object_CXX \ +with_gnu_ld_CXX \ +allow_undefined_flag_CXX \ +no_undefined_flag_CXX \ +hardcode_libdir_flag_spec_CXX \ +hardcode_libdir_separator_CXX \ +exclude_expsyms_CXX \ +include_expsyms_CXX \ +file_list_spec_CXX \ +compiler_lib_search_dirs_CXX \ +predep_objects_CXX \ +postdep_objects_CXX \ +predeps_CXX \ +postdeps_CXX \ +compiler_lib_search_path_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in reload_cmds \ +old_postinstall_cmds \ +old_postuninstall_cmds \ +old_archive_cmds \ +extract_expsyms_cmds \ +old_archive_from_new_cmds \ +old_archive_from_expsyms_cmds \ +archive_cmds \ +archive_expsym_cmds \ +module_cmds \ +module_expsym_cmds \ +export_symbols_cmds \ +prelink_cmds \ +postlink_cmds \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec \ +reload_cmds_CXX \ +old_archive_cmds_CXX \ +old_archive_from_new_cmds_CXX \ +old_archive_from_expsyms_cmds_CXX \ +archive_cmds_CXX \ +archive_expsym_cmds_CXX \ +module_cmds_CXX \ +module_expsym_cmds_CXX \ +export_symbols_cmds_CXX \ +prelink_cmds_CXX \ +postlink_cmds_CXX; do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +ac_aux_dir='$ac_aux_dir' +xsi_shell='$xsi_shell' +lt_shell_append='$lt_shell_append' + +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + + + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile' + + + + + + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "attacher/Makefile") CONFIG_FILES="$CONFIG_FILES attacher/Makefile" ;; + "heapstats.conf") CONFIG_FILES="$CONFIG_FILES heapstats.conf" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' <conf$$subs.awk | sed ' +/^[^""]/{ + N + s/\n// +} +' >>$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + + +eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$ac_tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? 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See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. 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First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Permission mode override for installation of shared libraries. +install_override_mode=$lt_install_override_mode + +# Command to use after installation of a shared archive. +postinstall_cmds=$lt_postinstall_cmds + +# Command to use after uninstallation of a shared archive. +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# As "finish_cmds", except a single script fragment to be evaled but +# not shown. +finish_eval=$lt_finish_eval + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Compile-time system search path for libraries. +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries. +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + + +# The linker used to build libraries. +LD=$lt_LD + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds + +# A language specific compiler. +CC=$lt_compiler + +# Is the compiler the GNU compiler? +with_gcc=$GCC + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds +module_expsym_cmds=$lt_module_expsym_cmds + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects +postdep_objects=$lt_postdep_objects +predeps=$lt_predeps +postdeps=$lt_postdeps + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path + +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + +ltmain="$ac_aux_dir/ltmain.sh" + + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + if test x"$xsi_shell" = xyes; then + sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ +func_dirname ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_basename ()$/,/^} # func_basename /c\ +func_basename ()\ +{\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ +func_dirname_and_basename ()\ +{\ +\ case ${1} in\ +\ */*) func_dirname_result="${1%/*}${2}" ;;\ +\ * ) func_dirname_result="${3}" ;;\ +\ esac\ +\ func_basename_result="${1##*/}"\ +} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ +func_stripname ()\ +{\ +\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ +\ # positional parameters, so assign one to ordinary parameter first.\ +\ func_stripname_result=${3}\ +\ func_stripname_result=${func_stripname_result#"${1}"}\ +\ func_stripname_result=${func_stripname_result%"${2}"}\ +} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ +func_split_long_opt ()\ +{\ +\ func_split_long_opt_name=${1%%=*}\ +\ func_split_long_opt_arg=${1#*=}\ +} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ +func_split_short_opt ()\ +{\ +\ func_split_short_opt_arg=${1#??}\ +\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ +} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ +func_lo2o ()\ +{\ +\ case ${1} in\ +\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ +\ *) func_lo2o_result=${1} ;;\ +\ esac\ +} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_xform ()$/,/^} # func_xform /c\ +func_xform ()\ +{\ + func_xform_result=${1%.*}.lo\ +} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_arith ()$/,/^} # func_arith /c\ +func_arith ()\ +{\ + func_arith_result=$(( $* ))\ +} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_len ()$/,/^} # func_len /c\ +func_len ()\ +{\ + func_len_result=${#1}\ +} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + +fi + +if test x"$lt_shell_append" = xyes; then + sed -e '/^func_append ()$/,/^} # func_append /c\ +func_append ()\ +{\ + eval "${1}+=\\${2}"\ +} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ +func_append_quoted ()\ +{\ +\ func_quote_for_eval "${2}"\ +\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ +} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: + + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 +$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} +fi + + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + + cat <<_LT_EOF >> "$ofile" + +# ### BEGIN LIBTOOL TAG CONFIG: CXX + +# The linker used to build libraries. +LD=$lt_LD_CXX + +# How to create reloadable object files. +reload_flag=$lt_reload_flag_CXX +reload_cmds=$lt_reload_cmds_CXX + +# Commands used to build an old-style archive. +old_archive_cmds=$lt_old_archive_cmds_CXX + +# A language specific compiler. +CC=$lt_compiler_CXX + +# Is the compiler the GNU compiler? +with_gcc=$GCC_CXX + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic_CXX + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl_CXX + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_lt_prog_compiler_static_CXX + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$archive_cmds_need_lc_CXX + +# Whether or not to disallow shared libs when runtime libs are static. +allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX + +# Whether the compiler copes with passing no objects directly. +compiler_needs_object=$lt_compiler_needs_object_CXX + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX + +# Commands used to build a shared archive. +archive_cmds=$lt_archive_cmds_CXX +archive_expsym_cmds=$lt_archive_expsym_cmds_CXX + +# Commands used to build a loadable module if different from building +# a shared archive. +module_cmds=$lt_module_cmds_CXX +module_expsym_cmds=$lt_module_expsym_cmds_CXX + +# Whether we are building with GNU ld or not. +with_gnu_ld=$lt_with_gnu_ld_CXX + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag_CXX + +# Flag that enforces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag_CXX + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX + +# Whether we need a single "-rpath" flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary. +hardcode_direct=$hardcode_direct_CXX + +# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes +# DIR into the resulting binary and the resulting library dependency is +# "absolute",i.e impossible to change by setting \${shlibpath_var} if the +# library is relocated. +hardcode_direct_absolute=$hardcode_direct_absolute_CXX + +# Set to "yes" if using the -LDIR flag during linking hardcodes DIR +# into the resulting binary. +hardcode_minus_L=$hardcode_minus_L_CXX + +# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR +# into the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX + +# Set to "yes" if building a shared library automatically hardcodes DIR +# into the library and all subsequent libraries and executables linked +# against it. +hardcode_automatic=$hardcode_automatic_CXX + +# Set to yes if linker adds runtime paths of dependent libraries +# to runtime path list. +inherit_rpath=$inherit_rpath_CXX + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs_CXX + +# Set to "yes" if exported symbols are required. +always_export_symbols=$always_export_symbols_CXX + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds_CXX + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms_CXX + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms_CXX + +# Commands necessary for linking programs (against libraries) with templates. +prelink_cmds=$lt_prelink_cmds_CXX + +# Commands necessary for finishing linking programs. +postlink_cmds=$lt_postlink_cmds_CXX + +# Specify filename containing input files. +file_list_spec=$lt_file_list_spec_CXX + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action_CXX + +# The directories searched by this compiler when creating a shared library. +compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX + +# Dependencies to place before and after the objects being linked to +# create a shared library. +predep_objects=$lt_predep_objects_CXX +postdep_objects=$lt_postdep_objects_CXX +predeps=$lt_predeps_CXX +postdeps=$lt_postdeps_CXX + +# The library search path used internally by the compiler when linking +# a shared library. +compiler_lib_search_path=$lt_compiler_lib_search_path_CXX + +# ### END LIBTOOL TAG CONFIG: CXX +_LT_EOF + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/configure.ac Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,751 @@ +# -*- Autoconf -*- +# Process this file with autoconf to produce a configure script. + +AC_PREREQ([2.59]) +AC_INIT([heapstats_agent], [1.1.0], [oss-java-support@lab.ntt.co.jp]) +AC_CONFIG_SRCDIR([./src]) +AC_CONFIG_AUX_DIR([./m4]) +AC_CONFIG_MACRO_DIR([./m4]) +AM_INIT_AUTOMAKE +AM_MAINTAINER_MODE +AC_CACHE_SAVE +AC_DISABLE_OPTION_CHECKING + +# Checks for programs. +AC_PROG_CC +AC_PROG_CXX +AC_PROG_CXXCPP +AM_PROG_AS +AC_DISABLE_STATIC +AM_DISABLE_STATIC +AC_PROG_LIBTOOL +AC_SUBST([LIBTOOL_DEPS]) +AC_PROG_AWK +AC_PROG_EGREP +AC_PROG_INSTALL +AC_PATH_PROG([LS], [ls], + [AC_MSG_ERROR([Not found: cmd:ls])], [$PATH]) +AC_PATH_PROG([CAT], [cat], + [AC_MSG_ERROR([Not found: cmd:cat])], [$PATH]) +AC_PATH_PROG([SORT], [sort], + [AC_MSG_ERROR([Not found: cmd:sort])], [$PATH]) +AC_PATH_PROG([UNIQ], [uniq], + [AC_MSG_ERROR([Not found: cmd:uniq])], [$PATH]) +AC_PATH_PROG([READLINK], [readlink], + [AC_MSG_ERROR([Not found: cmd:readlink])], [$PATH]) +AC_CACHE_SAVE + +# Checks for libraries. +AC_CHECK_LIB([pcre], [main], [], + [AC_MSG_ERROR([PCRE library was not found.])]) +AC_CHECK_LIB([netsnmp], [main], [], + [AC_MSG_ERROR([net-snmp library was not found.])]) +AC_CACHE_SAVE + +# Checks for common header files. +AC_HEADER_STDC # stdlib.h stdarg.h string.h float.h +AC_HEADER_DIRENT # dirent.h +AC_HEADER_STAT # sys/stat.h +AC_HEADER_SYS_WAIT # sys/wait.h +AC_HEADER_TIME # time.h sys/time.h +AC_CHECK_HEADERS([ \ + unistd.h sys/socket.h sys/types.h sys/un.h \ + sys/utsname.h sys/wait.h sys/syscall.h sys/mman.h \ + stddef.h stdint.h stdio.h fcntl.h link.h \ + limits.h errno.h signal.h execinfo.h \ + gnu/libc-version.h pthread.h \ + ], [], [AC_MSG_ERROR([Not found common header files.])]) +AC_CACHE_SAVE + +# Checks for library header files. +AC_CHECK_HEADERS([pcre.h], + [], [AC_MSG_ERROR([Header files of PCRE were not found.])]) +AC_CHECK_HEADERS([net-snmp/net-snmp-config.h], + [], [AC_MSG_ERROR([Header files of Net-SNMP were not found.])]) +AC_CHECK_HEADERS([net-snmp/net-snmp-includes.h], + [], [AC_MSG_ERROR([Header files of Net-SNMP were not found.])], + [#include <net-snmp/net-snmp-config.h>]) +AC_CHECK_HEADERS([bfd.h], + [], [AC_MSG_ERROR([Header files of binutils were not found.])]) +AC_CACHE_SAVE + +# Checks for compiler characteristics. +AC_C_BIGENDIAN([], [], + [AC_MSG_ERROR([Unknown byteorder.])]) +AC_CACHE_SAVE + +# Checks for typedefs, structures. +AC_TYPE_OFF_T +AC_TYPE_PID_T +AC_TYPE_SIZE_T +AC_STRUCT_TM +AC_CHECK_TYPES([ptrdiff_t]) +AC_CACHE_SAVE + +# Checks for library functions. +AC_FUNC_MEMCMP +AC_FUNC_STRFTIME +AC_FUNC_FORK +AC_FUNC_STAT +AC_FUNC_CLOSEDIR_VOID +AC_FUNC_MALLOC +AC_FUNC_MMAP +#AC_CHECK_FUNCS([ sysconf \ +# memcpy memmove memset munmap \ +# getpid geteuid getegid \ +# open socket close write read lseek fopen fclose \ +# opendir readdir closedir mkdir rmdir unlink \ +# strchr strrchr strstr strtol \ +# strcpy strncpy strcat strncat strdup strlen \ +# sprintf snprintf sscanf \ +# pthread_mutex_init pthread_mutex_destroy \ +# pthread_mutex_lock pthread_mutex_unlock \ +# pthread_cond_init pthread_cond_destroy \ +# pthread_cond_signal pthread_cond_wait \ +# pthread_key_create pthread_getspecific pthread_setspecific pthread_self \ +# abort uname gettimeofday ], [], \ +# [AC_MSG_ERROR([Not found using common function.])]) +AC_CHECK_FUNCS([ syscall dl_iterate_phdr \ + localtime_r strdup realpath unlink truncate getline \ + madvise posix_fadvise munmap \ + gnu_get_libc_version gnu_get_libc_release ], [], \ + [AC_MSG_ERROR([Function was not found that need to test feature.])]) +AC_CHECK_FUNCS([netsnmp_transport_open_client], + [], [AC_CHECK_FUNCS([netsnmp_tdomain_transport], [], + [AC_MSG_ERROR([Function was not found in net-snmp library.])]) + ]) +AC_CACHE_SAVE + +# set test macro state +AC_LANG([C++]) +AC_REQUIRE_CPP + +# set general file path +DEVNULL="/dev/null" + +# check cpu instruction set ---------------------------------------------------- + +CPUINFO="/proc/cpuinfo" +CPUINFO_DATA="./cpuinfo.tmp" +$CAT $CPUINFO 2>$DEVNULL | $SORT 2>$DEVNULL | $UNIQ 2>$DEVNULL 1>$CPUINFO_DATA + +INSTRUCT_FLAGS=`$CAT $CPUINFO_DATA 2>$DEVNULL | $SED -ne "/flags\W*:+*/p" 2>$DEVNULL` +INSTRUCT_OPTS="" + +AC_ARG_WITH([instruction-set],AC_HELP_STRING([--with-instruction-set@<:@=<arch>/auto@:>@], + [Optimization level for processor. @<:@default=auto@:>@]), + [], [with_instruction_set="auto"]) + +AC_MSG_CHECKING([for sse instruction set]) +# check SSE +[$ECHO "$INSTRUCT_FLAGS" 2>$DEVNULL | $EGREP " sse[^0-9]" 1>$DEVNULL 2>$DEVNULL] +if test $? -eq 0; then + AC_MSG_RESULT([enable]) +else + AC_MSG_RESULT([disable]) + AC_MSG_FAILURE([Heapstats agent use SSE/SSE2 instruction set. + This machine or this system maybe inferior to required spec.]) +fi + +AC_MSG_CHECKING([for sse2 instruction set]) +# check SSE2 +$ECHO "$INSTRUCT_FLAGS" 2>$DEVNULL | $EGREP "sse2" 1>$DEVNULL 2>$DEVNULL +if test $? -eq 0; then + AC_MSG_RESULT([enable]) +else + AC_MSG_RESULT([disable]) + AC_MSG_FAILURE([Heapstats agent use SSE/SSE2 instruction set. + This machine or this system maybe inferior to required spec.]) +fi + +# check SSE/SSE2 flag for compiler +IS_ENABLE_FLAG="no" +AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [IS_ENABLE_FLAG="yes"], []) + +AC_MSG_CHECKING([for sse/sse2 compiler flag]) +AC_MSG_RESULT([$IS_ENABLE_FLAG]) +if test "$IS_ENABLE_FLAG" = "no" ; then + AC_MSG_FAILURE([Heapstats agent use SSE/SSE2 instruction set. + Detected compiler is unsuppoted SSE flag. + Please confirm your compiler, linker and etc..]) +fi + +# check instruction set after sse2 +if test "$with_instruction_set" = "auto" ; then + OPTIMIZED=0 + + # check intel-AVX + AC_MSG_CHECKING([for intel-avx instruction set]) + $ECHO "$INSTRUCT_FLAGS" 2>$DEVNULL | $EGREP "avx" 1>$DEVNULL 2>$DEVNULL + if test $? -eq 0; then + AC_MSG_RESULT([enable]) + + CHECK_FLAG="-mavx" + # check Intel-AVX flag for compiler + OLD_CXXFLAGS=$CXXFLAGS + CXXFLAGS+=" `echo $CHECK_FLAG`" + IS_ENABLE_FLAG="no" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [IS_ENABLE_FLAG="yes"], []) + + AC_MSG_CHECKING([for avx compiler flag]) + AC_MSG_RESULT([$IS_ENABLE_FLAG]) + if test "$IS_ENABLE_FLAG" = "no" ; then + AC_MSG_WARN([Detected compiler is unsuppoted Intel-AVX flag. + So this script disabled it. + Please confirm your compiler, linker and etc..]) + else + INSTRUCT_OPTS+=" `echo $CHECK_FLAG`" + OPTIMIZED=1 + fi + CXXFLAGS=$OLD_CXXFLAGS + else + AC_MSG_RESULT([disable]) + fi + + # check SSE4 + if test $OPTIMIZED -eq 0; then + AC_MSG_CHECKING([for sse4 instruction set]) + $ECHO "$INSTRUCT_FLAGS" 2>$DEVNULL | $EGREP "sse4" 1>$DEVNULL 2>$DEVNULL + if test $? -eq 0; then + AC_MSG_RESULT([enable]) + + CHECK_FLAG="-msse4" + # check SSE4 flag for compiler + OLD_CXXFLAGS=$CXXFLAGS + CXXFLAGS+=" `echo $CHECK_FLAG`" + IS_ENABLE_FLAG="no" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [IS_ENABLE_FLAG="yes"], []) + + AC_MSG_CHECKING([for sse4 compiler flag]) + AC_MSG_RESULT([$IS_ENABLE_FLAG]) + if test "$IS_ENABLE_FLAG" = "no" ; then + AC_MSG_WARN([Detected compiler is unsuppoted SSE4.1 flag. + So this script disabled it. + Please confirm your compiler, linker and etc..]) + else + INSTRUCT_OPTS+=" `echo $CHECK_FLAG`" + CCASFLAGS+=" -DSSE4_1" + OPTIMIZED=1 + fi + CXXFLAGS=$OLD_CXXFLAGS + else + AC_MSG_RESULT([disable]) + fi + fi + + # check SSE3 + if test $OPTIMIZED -eq 0; then + AC_MSG_CHECKING([for sse3 instruction set]) + $ECHO "$INSTRUCT_FLAGS" 2>$DEVNULL | $EGREP "sse3" 1>$DEVNULL 2>$DEVNULL + if test $? -eq 0; then + AC_MSG_RESULT([enable]) + + CHECK_FLAG="-msse3" + # check SSE4 flag for compiler + OLD_CXXFLAGS=$CXXFLAGS + CXXFLAGS+=" `echo $CHECK_FLAG`" + IS_ENABLE_FLAG="no" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [IS_ENABLE_FLAG="yes"], []) + + AC_MSG_CHECKING([for sse4 compiler flag]) + AC_MSG_RESULT([$IS_ENABLE_FLAG]) + if test "$IS_ENABLE_FLAG" = "no" ; then + AC_MSG_WARN([Detected compiler is unsuppoted SSE4.1 flag. + So this script disabled it. + Please confirm your compiler, linker and etc..]) + else + INSTRUCT_OPTS+=" `echo $CHECK_FLAG`" + OPTIMIZED=1 + fi + CXXFLAGS=$OLD_CXXFLAGS + else + AC_MSG_RESULT([disable]) + fi + fi + +else + INSTRUCT_OPTS="-m$with_instruction_set" +fi + +AC_SUBST([INSTRUCT_OPTS]) + +# end cpu instruction set ------------------------------------------------------ + +# check build target ----------------------------------------------------------- + +# parse build target options +BUILD_TARGET_CPU="$target_cpu" +BUILD_TARGET_ARCH="$target_cpu" +if test "$BUILD_TARGET_CPU" = "" ; then + BUILD_TARGET_CPU="$host_cpu" +fi +if test "$BUILD_TARGET_ARCH" = "" ; then + BUILD_TARGET_ARCH="$host_cpu" +fi +BUILD_ENV_OPT="" + +ARCH_TYPE="unknown" +AC_MSG_CHECKING([for cpu address size]) +# check bit size +case $BUILD_TARGET_CPU in + i*86 ) + BUILD_ENV_OPT+=" -m32" + ARCH_TYPE="32bit" ;; + x86_64 | amd64 ) + BUILD_ENV_OPT+=" -m64" + ARCH_TYPE="64bit" ;; + * ) + ARCH_TYPE="unknown" ;; +esac +AC_MSG_RESULT([$ARCH_TYPE]) +AC_SUBST([BUILD_ENV_OPT]) + +# end build target ------------------------------------------------------------- + +# remove temporary file +rm -f $CPUINFO_DATA + +# get JDK path ----------------------------------------------------------------- + +AC_ARG_WITH([jdk], AC_HELP_STRING([--with-jdk@<:@=PATH@:>@], + [Path to JDK home directory. @<:@default=/usr/lib/jvm/java-openjdk@:>@])) + +AC_MSG_CHECKING([for JAVA_HOME]) +if test "$with_jdk" != ""; then + JDK_DIR="$with_jdk" + AC_MSG_RESULT($JDK_DIR) +else + AC_MSG_RESULT(none) + AC_MSG_CHECKING([for default openjdk home directory]) + DEFAULT_JDK_PATH="/usr/lib/jvm/java-openjdk" + + if test -d "$DEFAULT_JDK_PATH" && test -r "$DEFAULT_JDK_PATH" ; then + JDK_DIR="$DEFAULT_JDK_PATH" + AC_MSG_RESULT([exist]) + else + AC_MSG_RESULT([none]) + AC_PATH_PROG([JAVA_PATH], [java], [], [/etc/alternatives]) + AC_MSG_CHECKING([for java configured by alternatives]) + + if test -L $JAVA_PATH; then + JDK_DIR=`$READLINK -f "$JAVA_PATH" 2>$DEVNULL | $SED -e 's:bin/java::g' 2>$DEVNULL` + if test $? -ne 0 ; then + JDK_DIR="" + AC_MSG_RESULT([not found]) + else + AC_MSG_RESULT([found]) + fi + else + AC_MSG_RESULT([not found]) + fi + fi +fi + +AC_MSG_CHECKING([for JAVA_HOME]) +if test "$JDK_DIR" = "" || test ! -d $JDK_DIR || test ! -r $JDK_DIR \ + || test ! -d $JDK_DIR/bin/ || test ! -r $JDK_DIR/bin/ \ + || test ! -d $JDK_DIR/include/ || test ! -r $JDK_DIR/include/ \ + || test ! -d $JDK_DIR/jre/ || test ! -r $JDK_DIR/jre/ \ + || test ! -d $JDK_DIR/lib/ || test ! -r $JDK_DIR/lib/ ; then + + AC_MSG_RESULT([not found]) + AC_MSG_NOTICE([ + [Do you put java at non default directory ?] + [Please expect path to "with-jdk" option, if you put java to such path.]]) + AC_MSG_ERROR([JDK directory (JAVA_HOME) was not found.]) +fi + +AC_MSG_RESULT([$JDK_DIR]) +AC_SUBST([JDK_DIR]) + +# end JDK path ----------------------------------------------------------------- + +# VMStructs -------------------------------------------------------------------- + +AC_ARG_ENABLE([vmstructs], AC_HELP_STRING([--enable-vmstructs@<:@=yes/no@:>@], + [Use symbol of VMStructs in libjvm.so . @<:@default=no@:>@])) + +VMSTRUCTS_CXX_FLAGS="" +VMSTRUCTS_LIB_FLAGS="" +JVM_LIB_DIR="" +VMSTRUCTS_SYMBOL="gHotSpotVMStructs" +if test "$enable_vmstructs" = "yes" ; then + + AC_MSG_CHECKING([for of VMStructs in jvm shared-library]) + + for archPath in i386 amd64 + do + if test -d $JDK_DIR/jre/lib/$archPath/ ; then + JVM_LIB_DIR=`$ECHO $JDK_DIR/jre/lib/$archPath 2>$DEVNULL` + break + fi + done + + if test "$JVM_LIB_DIR" = "" ; then + AC_MSG_RESULT([no]) + AC_MSG_ERROR([JDK shared-library arch directory was not found.]) + fi + + if test -d $JVM_LIB_DIR/server/ ; then + JVM_LIB_DIR+="/server" + elif test -d $JVM_LIB_DIR/client/ ; then + JVM_LIB_DIR+="/client" + else + AC_MSG_RESULT([no]) + AC_MSG_ERROR([JDK shared-library directory was not found.]) + fi + + RESULT_SYMBOL=`$NM -D $JVM_LIB_DIR/libjvm.so 2>$DEVNULL | $EGREP $VMSTRUCTS_SYMBOL 2>$DEVNULL` + if test $? -ne 0 || test "$RESULT_SYMBOL" = "" ; then + AC_MSG_RESULT([no]) + AC_MSG_ERROR([Symbol of VMStructs was not found in libjvm.so .]) + fi + + VMSTRUCTS_CXX_FLAGS="-DUSE_VMSTRUCTS" + AC_MSG_RESULT([yes]) +fi + +AC_SUBST([VMSTRUCTS_CXX_FLAGS]) + +# end VMStructs ---------------------------------------------------------------- + +# get Net-SNMP-Config ---------------------------------------------------------- + +AC_PATH_PROGS([NET_SNMP_CFG_PATH], [net-snmp-config-x86_64 net-snmp-config], [:], + [/bin:/sbin/:/usr/bin]) + +NET_SNMP_LIB_FLAGS=`$NET_SNMP_CFG_PATH --agent-libs 2>$DEVNULL` +if test $? -ne 0 ; then + AC_MSG_ERROR([Could not get LDFLAGS from net-snmp-cfg.]) +fi +AC_SUBST([NET_SNMP_LIB_FLAGS]) + +# end Net-SNMP-Config ---------------------------------------------------------- + +# check bfd -------------------------------------------------------------------- + +AC_ARG_WITH([bfd],AC_HELP_STRING([--with-bfd@<:@=PATH@:>@], + [Path to libbfd library file. @<:@default=autosearch@:>@]), + [], [with_bfd=""]) +AC_ARG_WITH([iberty],AC_HELP_STRING([--with-iberty@<:@=PATH@:>@], + [Path to libiberty library file. @<:@default=autosearch@:>@]), + [], [with_iberty=""]) + +BFD_PATH="" +IBERTY_FLAG=0 +IBERTY_PATH="" + +BFD_SYMBOL="bfd_openr" +IBERTY_SYMBOL="hex_value" + +AC_MSG_CHECKING([for BFD library]) +if test "$with_bfd" != "" ; then + BFD_PATH="$with_bfd" + AC_MSG_RESULT([$BFD_PATH]) + + AC_MSG_CHECKING([for symbol BFD library]) + # search symbol for shared library + RESULT_SYMBOL=`$NM -D $BFD_PATH 2>$DEVNULL | $EGREP $BFD_SYMBOL 2>$DEVNULL` + if test $? -ne 0 || test "$RESULT_SYMBOL" = "" ; then + + # search symbol for static library + RESULT_SYMBOL=`$NM -g $BFD_PATH 2>$DEVNULL | $EGREP $BFD_SYMBOL 2>$DEVNULL` + if test $? -ne 0 || test "$RESULT_SYMBOL" = "" ; then + AC_MSG_RESULT([none]) + AC_MSG_ERROR([Symbol to need was not found in BFD library.]) + fi + fi + AC_MSG_RESULT([ok]) + + # Check designated library is static library + RESULT_SYMBOL=`$NM -g $BFD_PATH 2>$DEVNULL | $EGREP $IBERTY_SYMBOL 2>$DEVNULL` + if test $? -eq 0 && test "$RESULT_SYMBOL" != "" ; then + IBERTY_FLAG=1 + fi +else + AC_MSG_RESULT([none]) + AC_MSG_CHECKING([for symbol in BFD library]) + + BFD_TARGET=`$LS {/usr,/usr/local,}/lib*/libbfd*.a* 2>$DEVNULL` + BFD_TARGET+=" " + BFD_TARGET+=`$LS {/usr,/usr/local,}/lib*/libbfd*.so* 2>$DEVNULL` + for tmpPath in $BFD_TARGET + do + if test -f $tmpPath ; then + + # search symbol for shared library + RESULT_SYMBOL=`$NM -D $tmpPath 2>$DEVNULL | $EGREP $BFD_SYMBOL 2>$DEVNULL` + if test $? -eq 0 && test "$RESULT_SYMBOL" != "" ; then + AC_MSG_RESULT([$tmpPath]) + BFD_PATH=`$ECHO $tmpPath 2>$DEVNULL` + break + fi + + # search symbol for static library + RESULT_SYMBOL=`$NM -g $tmpPath 2>$DEVNULL | $EGREP $BFD_SYMBOL 2>$DEVNULL` + if test $? -eq 0 && test "$RESULT_SYMBOL" != "" ; then + AC_MSG_RESULT([$tmpPath]) + BFD_PATH=`$ECHO $tmpPath 2>$DEVNULL` + IBERTY_FLAG=1 + break + fi + fi + done + + if test "$BFD_PATH" = "" ; then + AC_MSG_RESULT([not found]) + fi +fi + +AC_MSG_CHECKING([for BFD library]) +if test "$BFD_PATH" != "" && test ! -f $BFD_PATH ; then + AC_MSG_RESULT([no]) + AC_MSG_ERROR([BFD library was not found.]) +fi +AC_MSG_RESULT([yes]) + +if test $IBERTY_FLAG -ne 0 ; then + AC_MSG_NOTICE([BFD library designate need iberty library.]) + + AC_MSG_CHECKING([for with-iberty]) + if test "$with_iberty" != "" ; then + IBERTY_PATH="$with_iberty" + AC_MSG_RESULT([$IBERTY_PATH]) + else + AC_MSG_RESULT([none]) + + AC_MSG_CHECKING([for symbol in iberty library]) + IBERTY_TARGET=`$LS {/usr,/usr/local,}/lib*/libiberty*.a* 2>$DEVNULL` + IBERTY_TARGET+=" " + IBERTY_TARGET+=`$LS {/usr,/usr/local,}/lib*/libiberty*.so* 2>$DEVNULL` + for tmpPath in $IBERTY_TARGET + do + + # search symbol for shared library + RESULT_SYMBOL=`$NM -D $tmpPath 2>$DEVNULL | $EGREP $IBERTY_SYMBOL 2>$DEVNULL` + if test $? -eq 0 && test "$RESULT_SYMBOL" != "" ; then + AC_MSG_RESULT($tmpPath) + IBERTY_PATH=`$ECHO $tmpPath 2>$DEVNULL` + + break + fi + + # search symbol for static library + RESULT_SYMBOL=`$NM -g $tmpPath 2>$DEVNULL | $EGREP $IBERTY_SYMBOL 2>$DEVNULL` + if test $? -eq 0 && test "$RESULT_SYMBOL" != "" ; then + AC_MSG_RESULT($tmpPath) + IBERTY_PATH=`$ECHO $tmpPath 2>$DEVNULL` + + break + fi + done + + if test "$IBERTY_PATH" = "" ; then + AC_MSG_RESULT([not found]) + fi + fi + + AC_MSG_CHECKING([for iberty library]) + if test "$IBERTY_PATH" = "" || test ! -f $IBERTY_PATH ; then + AC_MSG_RESULT([no]) + AC_MSG_ERROR([iberty library was not found.]) + fi + AC_MSG_RESULT([yes]) +fi + +MASK_LIBNAME="s:.*/\?lib\(.*\)\.\(so\|a\):\1:g" +MASK_LIBPATH="s:\(.*\)/\?lib.*\.\(so\|a\):\1:g" + +LIB_NAME=`eval "echo $BFD_PATH | $SED -e \"$MASK_LIBNAME\"" 2>$DEVNULL` +LIB_PATH=`eval "echo $BFD_PATH | $SED -e \"$MASK_LIBPATH\"" 2>$DEVNULL` +LDFLAGS+=" -L$LIB_PATH -l$LIB_NAME" +#LIB_NAME=`eval "\"$ECHO\" $BFD_PATH | $SED -e \`$ECHO \'$MASK_LIBNAME\'\`" 2>$DEVNULL` +#$LIB_PATH=`eval "\"$ECHO\" $BFD_PATH | $SED -e \`$ECHO \'$MASK_LIBPATH\'\`" 2>$DEVNULL` +#LDFLAGS+=`eval "$ECHO" " -L$LIB_PATH -l$LIB_NAME"` + +if test $IBERTY_FLAG -ne 0 ; then +LIB_NAME=`eval "echo $IBERTY_PATH | $SED -e \"$MASK_LIBNAME\"" 2>$DEVNULL` +LIB_PATH=`eval "echo $IBERTY_PATH | $SED -e \"$MASK_LIBPATH\"" 2>$DEVNULL` +LDFLAGS+=" -L$LIB_PATH -l$LIB_NAME" +# LIB_NAME=`eval "\"$ECHO\" $IBERTY_PATH | $SED -e \`$ECHO \'$MASK_LIBNAME\'\`" 2>$DEVNULL` +# LIB_PATH=`eval "\"$ECHO\" $IBERTY_PATH | $SED -e \`$ECHO \'$MASK_LIBPATH\'\`" 2>$DEVNULL` +# LDFLAGS+=`eval "$ECHO" " -L$LIB_PATH -l$LIB_NAME"` +fi + +# end bfd ---------------------------------------------------------------------- + +# set sse3 -------------------------------------------------------------------- + +AC_ARG_ENABLE([sse3], AC_HELP_STRING([--enable-sse3@<:@=yes/no/auto@:>@], + [Enable the function which use SSE3. @<:@default=auto@:>@]), + [], [enable_sse3="auto"]) + +if test "$enable_sse3" = "yes" || test "$enable_sse3" = "auto" ; then + + AC_MSG_CHECKING([for enable function using SSE3]) + IS_ENABLE_FLAG="no" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[]], + [[asm volatile("movddup %%xmm0, %%xmm1;" : : : "cc", "%xmm0", "%xmm1");]])], + [IS_ENABLE_FLAG="yes"], []) + + AC_MSG_RESULT([$IS_ENABLE_FLAG]) + if test "$IS_ENABLE_FLAG" = "no" ; then + if test "$enable_sse3" = "yes" ; then + AC_MSG_WARN([Selected compiler or linker is unsupported sse3. + This script respect your designated this option. + So this option is effective, you can complie it. + But maybe you fail to complie. + Please confirm your compiler, linker and etc..]) + CXXFLAGS+=" -DSSE3" + CCASFLAGS+=" -DSSE3" + fi + else + CXXFLAGS+=" -DSSE3" + CCASFLAGS+=" -DSSE3" + fi +fi + +# end sse3 -------------------------------------------------------------------- + +# set sse4 -------------------------------------------------------------------- + +AC_ARG_ENABLE([sse4], AC_HELP_STRING([--enable-sse4@<:@=yes/no/auto@:>@], + [Enable the function which use SSE4.1. @<:@default=auto@:>@]), + [], [enable_sse4="auto"]) + +if test "$enable_sse4" = "yes" || test "$enable_sse4" = "auto" ; then + + AC_MSG_CHECKING([for enable function using SSE4.1]) + IS_ENABLE_FLAG="no" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[]], + [[asm volatile("pcmpeqq %%xmm0, %%xmm1;" : : : "cc", "%xmm0", "%xmm1");]])], + [IS_ENABLE_FLAG="yes"], []) + + AC_MSG_RESULT([$IS_ENABLE_FLAG]) + if test "$IS_ENABLE_FLAG" = "no" ; then + if test "$enable_sse4" = "yes" ; then + AC_MSG_WARN([Selected compiler or linker is unsupported sse4. + This script respect your designated this option. + So this option is effective, you can complie it. + But maybe you fail to complie. + Please confirm your compiler, linker and etc..]) + CXXFLAGS+=" -DSSE4_1" + CCASFLAGS+=" -DSSE4_1" + fi + else + CXXFLAGS+=" -DSSE4_1" + CCASFLAGS+=" -DSSE4_1" + fi +fi + +# end sse4 -------------------------------------------------------------------- + +# set avx -------------------------------------------------------------------- + +AC_ARG_ENABLE([avx], AC_HELP_STRING([--enable-avx@<:@=yes/no/auto@:>@], + [Enable the function which use AVX. @<:@default=auto@:>@]), + [], [enable_avx="auto"]) + +if test "$enable_avx" = "yes" || test "$enable_avx" = "auto" ; then + + AC_MSG_CHECKING([for enable function using AVX]) + IS_ENABLE_FLAG="no" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[]], + [[asm volatile("vpxor %%xmm0, %%xmm0, %%xmm0;" : : : "cc", "%xmm0");]])], + [IS_ENABLE_FLAG="yes"], []) + + AC_MSG_RESULT([$IS_ENABLE_FLAG]) + if test "$IS_ENABLE_FLAG" = "no" ; then + if test "$enable_avx" = "yes" ; then + AC_MSG_WARN([Selected compiler or linker is unsupported avx. + This script respect your designated this option. + So this option is effective, you can complie it. + But maybe you fail to complie. + Please confirm your compiler, linker and etc..]) + CXXFLAGS+=" -DAVX" + CCASFLAGS+=" -DAVX" + fi + else + CXXFLAGS+=" -DAVX" + CCASFLAGS+=" -DAVX" + fi +fi + +# end avx -------------------------------------------------------------------- + +# set debug -------------------------------------------------------------------- + +AC_ARG_ENABLE([debug], AC_HELP_STRING([--enable-debug@<:@=yes/no@:>@], + [Enable debug compile flags. @<:@default=yes@:>@]), + [], [enable_debug="yes"]) + +COMPILER_DEBUG_FLAG="-g" +if test "$enable_debug" = "yes" ; then + CXXFLAGS+=" $COMPILER_DEBUG_FLAG" +else + CXXFLAGS=`eval "$ECHO \"$CXXFLAGS\" | $SED -e 's:$COMPILER_DEBUG_FLAG::g'" 2>$DEVNULL` +fi + +# end debug -------------------------------------------------------------------- + +# set optimize ------------------------------------------------------------------ + +AC_ARG_ENABLE([optimize], AC_HELP_STRING([--enable-optimize@<:@=yes/no@:>@], + [Enable optimize compile flags. @<:@default=yes@:>@]), + [], [enable_optimize="yes"]) + +if test "$enable_optimize" = "yes" ; then + CXXFLAGS+=" -O2 -DRELEASE" +else + CXXFLAGS+=" -O0 -DDEBUG" +fi + +# end optimize ------------------------------------------------------------------ + +# check gcov and profiling ------------------------------------------------------ + +AC_ARG_WITH([gcov], AC_HELP_STRING([--with-gcov@<:@=yes/no@:>@], + [Link with gcov library. @<:@default=no@:>@])) +AC_ARG_ENABLE([profiling], + AC_HELP_STRING([--enable-profile@<:@=useprofile/sampling/no@:>@], + [Enable gcc profile and optimize. @<:@default=no@:>@]), + [], [enable_profile="no"]) + +if test "$with_gcov" = "yes" ; then + CXXFLAGS+=" -fprofile-arcs -ftest-coverage" + LDFLAGS+=" -lgcov" +elif test "$enable_profile" = "useprofile" ; then + CXXFLAGS+=" -fprofile-use" + LDFLAGS+=" -fprofile-use" +elif test "$enable_profile" = "sampling" ; then + CXXFLAGS+=" -fprofile-genereate" + LDFLAGS+=" -fprofile-genereate" + AC_MSG_NOTICE([GCC optimize using profile need agent library running. + And if you wish optimization with using profile, + then don't remove "*.gcda/*.gcno" files + So don't use "make clean" command which delete such files. + You should use "make mostly-clean" command.]) +fi + +# end gcov and profiling ------------------------------------------------------- + +# check for configure attacher ------------------------------------------------ + +HEAPSTATAS_DEFAULT_AGENT=`$ECHO $libdir 2>$DEVNULL` +ATTACHER_JAR_PATH=`$ECHO $sysconfdir 2>$DEVNULL` +AC_SUBST([HEAPSTATAS_DEFAULT_AGENT]) +AC_SUBST([ATTACHER_JAR_PATH]) + +# end of configure attacher --------------------------------------------------- + +AC_CONFIG_FILES([Makefile src/Makefile attacher/Makefile]) +AC_CONFIG_FILES([heapstats.conf]) + +AC_OUTPUT
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/heapstats.conf.in Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,53 @@ +# @PACKAGE_STRING@ +# @PACKAGE_STRING@ configuration file. +attach=true + +# Output file setting +file=heapstats_snapshot.dat +heaplogfile=heapstats_log.csv +archivefile=heapstats_analyze.zip +loglevel=INFO +reduce_snapshot=true + +# Trigger snapshot setting +trigger_on_fullgc=true +trigger_on_dump=true + +# Trigger logging setting +trigger_on_logerror=true +trigger_on_logsignal=true +trigger_on_loglock=true + +# Rank setting +rank_level=5 +rank_order=delta + +# Alert setting +alert_percentage=50 + +# Alert threshold for java heap usage. +# "0" means disabled. +javaheap_alert_percentage=95 + +# Alert threshold for metaspace usage (in MB). +# "0" means disabled. +metaspace_alert_threshold=0 + +# Timer setting +snapshot_interval=0 +log_interval=300 + +first_collect=true +logsignal_normal= +logsignal_all=SIGUSR2 +signal_reload=SIGHUP + +# Snmp setting +snmp_send=true +snmp_target=localhost +snmp_comname=public + +logdir=./tmp +archive_command=/usr/bin/zip %archivefile% -jr %logdir% + +kill_on_error=false
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/m4/config.guess Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,1558 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2013 Free Software Foundation, Inc. + +timestamp='2013-06-10' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see <http://www.gnu.org/licenses/>. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner. +# +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +# +# Please send patches with a ChangeLog entry to config-patches@gnu.org. + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2013 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +case "${UNAME_SYSTEM}" in +Linux|GNU|GNU/*) + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + LIBC=gnu + + eval $set_cc_for_build + cat <<-EOF > $dummy.c + #include <features.h> + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #else + LIBC=gnu + #endif + EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE} + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + exitcode=$? + trap '' 0 + exit $exitcode ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + s390x:SunOS:*:*) + echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + echo i386-pc-auroraux${UNAME_RELEASE} + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + eval $set_cc_for_build + SUN_ARCH="i386" + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH="x86_64" + fi + fi + echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include <stdio.h> /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <sys/systemcfg.h> + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include <stdlib.h> + #include <unistd.h> + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include <unistd.h> + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case ${UNAME_PROCESSOR} in + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW64*:*) + echo ${UNAME_MACHINE}-pc-mingw64 + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:MSYS*:*) + echo ${UNAME_MACHINE}-pc-msys + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + authenticamd | genuineintel | EM64T) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + 8664:Windows_NT:*) + echo x86_64-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + aarch64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC="gnulibc1" ; fi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arc:Linux:*:* | arceb:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi + else + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf + fi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + cris:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + crisv32:Linux:*:*) + echo ${UNAME_MACHINE}-axis-linux-${LIBC} + exit ;; + frv:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + hexagon:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:Linux:*:*) + echo ${UNAME_MACHINE}-pc-linux-${LIBC} + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + mips:Linux:*:* | mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef ${UNAME_MACHINE} + #undef ${UNAME_MACHINE}el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=${UNAME_MACHINE}el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=${UNAME_MACHINE} + #else + CPU= + #endif + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } + ;; + or1k:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + or32:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-${LIBC} + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; + PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; + *) echo hppa-unknown-linux-${LIBC} ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-${LIBC} + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-${LIBC} + exit ;; + ppc64le:Linux:*:*) + echo powerpc64le-unknown-linux-${LIBC} + exit ;; + ppcle:Linux:*:*) + echo powerpcle-unknown-linux-${LIBC} + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux-${LIBC} + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + tile*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-${LIBC} + exit ;; + x86_64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` + echo ${UNAME_MACHINE}-pc-isc$UNAME_REL + elif /bin/uname -X 2>/dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configury will decide that + # this is a cross-build. + echo i586-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says <Richard.M.Bartel@ccMail.Census.GOV> + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes <hewes@openmarket.com>. + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + echo i586-pc-haiku + exit ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-haiku + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + eval $set_cc_for_build + if test "$UNAME_PROCESSOR" = unknown ; then + UNAME_PROCESSOR=powerpc + fi + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + fi + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NEO-?:NONSTOP_KERNEL:*:*) + echo neo-tandem-nsk${UNAME_RELEASE} + exit ;; + NSE-*:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; + i*86:AROS:*:*) + echo ${UNAME_MACHINE}-pc-aros + exit ;; + x86_64:VMkernel:*:*) + echo ${UNAME_MACHINE}-unknown-esx + exit ;; +esac + +eval $set_cc_for_build +cat >$dummy.c <<EOF +#ifdef _SEQUENT_ +# include <sys/types.h> +# include <sys/utsname.h> +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include <sys/param.h> + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include <sys/param.h> +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 <<EOF +$0: unable to guess system type + +This script, last modified $timestamp, has failed to recognize +the operating system you are using. It is advised that you +download the most up to date version of the config scripts from + + http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +and + http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +If the version you run ($0) is already up to date, please +send the following data and any information you think might be +pertinent to <config-patches@gnu.org> in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/m4/config.sub Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,1788 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2013 Free Software Foundation, Inc. + +timestamp='2013-04-24' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see <http://www.gnu.org/licenses/>. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches with a ChangeLog entry to config-patches@gnu.org. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to <config-patches@gnu.org>." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2013 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + android-linux) + os=-linux-android + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray | -microblaze*) + os= + basic_machine=$1 + ;; + -bluegene*) + os=-cnk + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*178) + os=-lynxos178 + ;; + -lynx*5) + os=-lynxos5 + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | aarch64 | aarch64_be \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arceb \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | be32 | be64 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | epiphany \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | hexagon \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | le32 | le64 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64octeon | mips64octeonel \ + | mips64orion | mips64orionel \ + | mips64r5900 | mips64r5900el \ + | mips64vr | mips64vrel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipsr5900 | mipsr5900el \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nds32 | nds32le | nds32be \ + | nios | nios2 | nios2eb | nios2el \ + | ns16k | ns32k \ + | open8 \ + | or1k | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle \ + | pyramid \ + | rl78 | rx \ + | score \ + | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu \ + | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | we32k \ + | x86 | xc16x | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + c54x) + basic_machine=tic54x-unknown + ;; + c55x) + basic_machine=tic55x-unknown + ;; + c6x) + basic_machine=tic6x-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + strongarm | thumb | xscale) + basic_machine=arm-unknown + ;; + xgate) + basic_machine=$basic_machine-unknown + os=-none + ;; + xscaleeb) + basic_machine=armeb-unknown + ;; + + xscaleel) + basic_machine=armel-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | aarch64-* | aarch64_be-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | be32-* | be64-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | hexagon-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | le32-* | le64-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64octeon-* | mips64octeonel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64r5900-* | mips64r5900el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipsr5900-* | mipsr5900el-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nds32-* | nds32le-* | nds32be-* \ + | nios-* | nios2-* | nios2eb-* | nios2el-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | open8-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ + | pyramid-* \ + | rl78-* | romp-* | rs6000-* | rx-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ + | tahoe-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile*-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ + | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-* | z80-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aros) + basic_machine=i386-pc + os=-aros + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + bluegene*) + basic_machine=powerpc-ibm + os=-cnk + ;; + c54x-*) + basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c55x-*) + basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c6x-*) + basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + cegcc) + basic_machine=arm-unknown + os=-cegcc + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16 | cr16-*) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + dicos) + basic_machine=i686-pc + os=-dicos + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + microblaze*) + basic_machine=microblaze-xilinx + ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + msys) + basic_machine=i386-pc + os=-msys + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + nacl) + basic_machine=le32-unknown + os=-nacl + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + neo-tandem) + basic_machine=neo-tandem + ;; + nse-tandem) + basic_machine=nse-tandem + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc | ppcbe) basic_machine=powerpc-unknown + ;; + ppc-* | ppcbe-*) + basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + os=-rdos + ;; + rdos32) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + strongarm-* | thumb-*) + basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tile*) + basic_machine=$basic_machine-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + xscale-* | xscalee[bl]-*) + basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + z80-*-coff) + basic_machine=z80-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -auroraux) + os=-auroraux + ;; + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ + | -sym* | -kopensolaris* | -plan9* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* | -aros* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -bitrig* | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* | -cegcc* \ + | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ + | -linux-newlib* | -linux-musl* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -zvmoe) + os=-zvmoe + ;; + -dicos*) + os=-dicos + ;; + -nacl*) + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + hexagon-*) + os=-elf + ;; + tic54x-*) + os=-coff + ;; + tic55x-*) + os=-coff + ;; + tic6x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or1k-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -cnk*|-aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/m4/depcomp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2013-05-30.07; # UTC + +# Copyright (C) 1999-2013 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>. + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to <bug-automake@gnu.org>. +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/m4/install-sh Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,527 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2011-11-20.07; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/m4/libtool.m4 Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,7986 @@ +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 57 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl + +_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl +dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_WITH_SYSROOT])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PREPARE_SED_QUOTE_VARS +# -------------------------- +# Define a few sed substitution that help us do robust quoting. +m4_defun([_LT_PREPARE_SED_QUOTE_VARS], +[# Backslashify metacharacters that are still active within +# double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' +]) + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + +## ------------------------------------- ## +## Accumulate code for creating libtool. ## +## ------------------------------------- ## + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + +## ------------------------ ## +## FIXME: Eliminate VARNAME ## +## ------------------------ ## + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$[]1 +_LTECHO_EOF' +} + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +_LT_OUTPUT_LIBTOOL_INIT +]) + +# _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) +# ------------------------------------ +# Generate a child script FILE with all initialization necessary to +# reuse the environment learned by the parent script, and make the +# file executable. If COMMENT is supplied, it is inserted after the +# `#!' sequence but before initialization text begins. After this +# macro, additional text can be appended to FILE to form the body of +# the child script. The macro ends with non-zero status if the +# file could not be fully written (such as if the disk is full). +m4_ifdef([AS_INIT_GENERATED], +[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], +[m4_defun([_LT_GENERATED_FILE_INIT], +[m4_require([AS_PREPARE])]dnl +[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl +[lt_write_fail=0 +cat >$1 <<_ASEOF || lt_write_fail=1 +#! $SHELL +# Generated by $as_me. +$2 +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$1 <<\_ASEOF || lt_write_fail=1 +AS_SHELL_SANITIZE +_AS_PREPARE +exec AS_MESSAGE_FD>&1 +_ASEOF +test $lt_write_fail = 0 && chmod +x $1[]dnl +m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +_LT_GENERATED_FILE_INIT(["$CONFIG_LT"], +[# Run this file to recreate a libtool stub with the current configuration.]) + +cat >>"$CONFIG_LT" <<\_LTEOF +lt_cl_silent=false +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to <bug-libtool@gnu.org>." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2011 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +lt_cl_success=: +test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" +exec AS_MESSAGE_LOG_FD>/dev/null +$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false +exec AS_MESSAGE_LOG_FD>>config.log +$lt_cl_success || AS_EXIT(1) +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_REPLACE_SHELLFNS + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Go], [_LT_LANG(GO)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +m4_ifndef([AC_PROG_GO], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_GO. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ +m4_defun([AC_PROG_GO], +[AC_LANG_PUSH(Go)dnl +AC_ARG_VAR([GOC], [Go compiler command])dnl +AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl +_AC_ARG_VAR_LDFLAGS()dnl +AC_CHECK_TOOL(GOC, gccgo) +if test -z "$GOC"; then + if test -n "$ac_tool_prefix"; then + AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) + fi +fi +if test -z "$GOC"; then + AC_CHECK_PROG(GOC, gccgo, gccgo, false) +fi +])#m4_defun +])#m4_ifndef + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([AC_PROG_GO], + [LT_LANG(GO)], + [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) +dnl AC_DEFUN([AC_LIBTOOL_RC], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + # If there is a non-empty error log, and "single_module" + # appears in it, assume the flag caused a linker warning + if test -s conftest.err && $GREP single_module conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + # Otherwise, if the output was created with a 0 exit code from + # the compiler, it worked. + elif test -f libconftest.dylib && test $_lt_result -eq 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + + AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], + [lt_cv_ld_force_load=no + cat > conftest.c << _LT_EOF +int forced_loaded() { return 2;} +_LT_EOF + echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD + echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD + $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD + echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD + $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD + cat > conftest.c << _LT_EOF +int main() { return 0;} +_LT_EOF + echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err + _lt_result=$? + if test -s conftest.err && $GREP force_load conftest.err; then + cat conftest.err >&AS_MESSAGE_LOG_FD + elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then + lt_cv_ld_force_load=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -f conftest.err libconftest.a conftest conftest.c + rm -rf conftest.dSYM + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES([TAG]) +# --------------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + if test "$lt_cv_ld_force_load" = "yes"; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' + m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], + [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=func_echo_all + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX([TAGNAME]) +# ---------------------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +# Store the results from the different compilers for each TAGNAME. +# Allow to override them for all tags through lt_cv_aix_libpath. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +if test "${lt_cv_aix_libpath+set}" = set; then + aix_libpath=$lt_cv_aix_libpath +else + AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], + [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ + lt_aix_libpath_sed='[ + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\([^ ]*\) *$/\1/ + p + } + }]' + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + # Check for a 64-bit object if we didn't find anything. + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` + fi],[]) + if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then + _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib" + fi + ]) + aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) +fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[m4_divert_text([M4SH-INIT], [$1 +])])# _LT_SHELL_INIT + + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Find how we can fake an echo command that does not interpret backslash. +# In particular, with Autoconf 2.60 or later we add some code to the start +# of the generated configure script which will find a shell with a builtin +# printf (which we can use as an echo command). +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO +ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + +AC_MSG_CHECKING([how to print strings]) +# Test print first, because it will be a builtin if present. +if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ + test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='print -r --' +elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then + ECHO='printf %s\n' +else + # Use this function as a fallback that always works. + func_fallback_echo () + { + eval 'cat <<_LTECHO_EOF +$[]1 +_LTECHO_EOF' + } + ECHO='func_fallback_echo' +fi + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +case "$ECHO" in + printf*) AC_MSG_RESULT([printf]) ;; + print*) AC_MSG_RESULT([print -r]) ;; + *) AC_MSG_RESULT([cat]) ;; +esac + +m4_ifdef([_AS_DETECT_SUGGESTED], +[_AS_DETECT_SUGGESTED([ + test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( + ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO + ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO + PATH=/empty FPATH=/empty; export PATH FPATH + test "X`printf %s $ECHO`" = "X$ECHO" \ + || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) + +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_WITH_SYSROOT +# ---------------- +AC_DEFUN([_LT_WITH_SYSROOT], +[AC_MSG_CHECKING([for sysroot]) +AC_ARG_WITH([sysroot], +[ --with-sysroot[=DIR] Search for dependent libraries within DIR + (or the compiler's sysroot if not specified).], +[], [with_sysroot=no]) + +dnl lt_sysroot will always be passed unquoted. We quote it here +dnl in case the user passed a directory name. +lt_sysroot= +case ${with_sysroot} in #( + yes) + if test "$GCC" = yes; then + lt_sysroot=`$CC --print-sysroot 2>/dev/null` + fi + ;; #( + /*) + lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` + ;; #( + no|'') + ;; #( + *) + AC_MSG_RESULT([${with_sysroot}]) + AC_MSG_ERROR([The sysroot must be an absolute path.]) + ;; +esac + + AC_MSG_RESULT([${lt_sysroot:-no}]) +_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl +[dependent libraries, and in which our libraries should be installed.])]) + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) + case $host in + i?86-*-solaris*) + LD="${LD-ld} -m elf_x86_64" + ;; + sparc*-*-solaris*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + # GNU ld 2.21 introduced _sol2 emulations. Use them if available. + if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then + LD="${LD-ld}_sol2" + fi + ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_PROG_AR +# ----------- +m4_defun([_LT_PROG_AR], +[AC_CHECK_TOOLS(AR, [ar], false) +: ${AR=ar} +: ${AR_FLAGS=cru} +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) + +AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], + [lt_cv_ar_at_file=no + AC_COMPILE_IFELSE([AC_LANG_PROGRAM], + [echo conftest.$ac_objext > conftest.lst + lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -eq 0; then + # Ensure the archiver fails upon bogus file names. + rm -f conftest.$ac_objext libconftest.a + AC_TRY_EVAL([lt_ar_try]) + if test "$ac_status" -ne 0; then + lt_cv_ar_at_file=@ + fi + fi + rm -f conftest.* libconftest.a + ]) + ]) + +if test "x$lt_cv_ar_at_file" = xno; then + archiver_list_spec= +else + archiver_list_spec=$lt_cv_ar_at_file +fi +_LT_DECL([], [archiver_list_spec], [1], + [How to feed a file listing to the archiver]) +])# _LT_PROG_AR + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[_LT_PROG_AR + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" +fi + +case $host_os in + darwin*) + lock_old_archive_extraction=yes ;; + *) + lock_old_archive_extraction=no ;; +esac +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +_LT_DECL([], [lock_old_archive_extraction], [0], + [Whether to use a lock for old archive extraction]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + mint*) + # On MiNT this can take a long time and run out of memory. + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + os2*) + # The test takes a long time on OS/2. + lt_cv_sys_max_cmd_len=8192 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ + = "X$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line $LINENO "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +/* When -fvisbility=hidden is used, assume the code has been annotated + correspondingly for the symbols needed. */ +#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) +int fnord () __attribute__((visibility("default"))); +#endif + +int fnord () { return 42; } +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else + { + if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + else puts (dlerror ()); + } + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + case $host_os in + mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;; + *) lt_sed_strip_eq="s,=/,/,g" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` + case $lt_search_path_spec in + *\;*) + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` + ;; + *) + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` + ;; + esac + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + # AWK program above erroneously prepends '/' to C:/dos/paths + # for these hosts. + case $host_os in + mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ + $SED 's,/\([[A-Za-z]]:\),\1,g'` ;; + esac + sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$cc_basename in + yes,*) + # gcc + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + dynamic_linker='Win32 ld.exe' + ;; + + *,cl*) + # Native MSVC + libname_spec='$name' + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + library_names_spec='${libname}.dll.lib' + + case $build_os in + mingw*) + sys_lib_search_path_spec= + lt_save_ifs=$IFS + IFS=';' + for lt_path in $LIB + do + IFS=$lt_save_ifs + # Let DOS variable expansion print the short 8.3 style file name. + lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` + sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" + done + IFS=$lt_save_ifs + # Convert to MSYS style. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` + ;; + cygwin*) + # Convert to unix form, then to dos form, then back to unix form + # but this time dos style (no spaces!) so that the unix form looks + # like /cygdrive/c/PROGRA~1:/cygdr... + sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` + sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` + sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + ;; + *) + sys_lib_search_path_spec="$LIB" + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # FIXME: find the short name or the path components, as spaces are + # common. (e.g. "Program Files" -> "PROGRA~1") + ;; + esac + + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + dynamic_linker='Win32 link.exe' + ;; + + *) + # Assume MSVC wrapper + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + dynamic_linker='Win32 ld.exe' + ;; + esac + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[23]].*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2.*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +haiku*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + dynamic_linker="$host_os runtime_loader" + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LIBRARY_PATH + shlibpath_overrides_runpath=yes + sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555, ... + postinstall_cmds='chmod 555 $lib' + # or fails outright, so override atomically: + install_override_mode=555 + ;; + +interix[[3-9]]*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux # correct to gnu/linux during the next big refactor + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + + # Some binutils ld are patched to set DT_RUNPATH + AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], + [lt_cv_shlibpath_overrides_runpath=no + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [lt_cv_shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + ]) + shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Add ABI-specific directories to the system library path. + sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra" + + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux # correct to gnu/linux during the next big refactor + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux # correct to gnu/linux during the next big refactor + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [install_override_mode], [1], + [Permission mode override for installation of shared libraries]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PROG_ECHO_BACKSLASH])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$lt_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +_LT_PATH_LD_GNU +AC_SUBST([LD]) + +_LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) +])# LT_PATH_LD + +# Old names: +AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) +AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_LD], []) +dnl AC_DEFUN([AC_PROG_LD], []) + + +# _LT_PATH_LD_GNU +#- -------------- +m4_defun([_LT_PATH_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac]) +with_gnu_ld=$lt_cv_prog_gnu_ld +])# _LT_PATH_LD_GNU + + +# _LT_CMD_RELOAD +# -------------- +# find reload flag for linker +# -- PORTME Some linkers may need a different reload flag. +m4_defun([_LT_CMD_RELOAD], +[AC_CACHE_CHECK([for $LD option to reload object files], + lt_cv_ld_reload_flag, + [lt_cv_ld_reload_flag='-r']) +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + if test "$GCC" != yes; then + reload_cmds=false + fi + ;; + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac +_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl +_LT_TAGDECL([], [reload_cmds], [2])dnl +])# _LT_CMD_RELOAD + + +# _LT_CHECK_MAGIC_METHOD +# ---------------------- +# how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_MAGIC_METHOD], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +AC_CACHE_CHECK([how to recognize dependent libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[[4-9]]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[[45]]*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. + if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + # Keep this pattern in sync with the one in func_win32_libid. + lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc*) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +haiku*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be glibc/ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) + +file_magic_glob= +want_nocaseglob=no +if test "$build" = "$host"; then + case $host_os in + mingw* | pw32*) + if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then + want_nocaseglob=yes + else + file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` + fi + ;; + esac +fi + +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method = "file_magic"]) +_LT_DECL([], [file_magic_glob], [1], + [How to find potential files when deplibs_check_method = "file_magic"]) +_LT_DECL([], [want_nocaseglob], [1], + [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$DUMPBIN"; then : + # Let the user override the test. + else + AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) + case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in + *COFF*) + DUMPBIN="$DUMPBIN -symbols" + ;; + *) + DUMPBIN=: + ;; + esac + fi + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + +# _LT_CHECK_SHAREDLIB_FROM_LINKLIB +# -------------------------------- +# how to determine the name of the shared library +# associated with a specific link library. +# -- PORTME fill in with the dynamic library characteristics +m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], +[m4_require([_LT_DECL_EGREP]) +m4_require([_LT_DECL_OBJDUMP]) +m4_require([_LT_DECL_DLLTOOL]) +AC_CACHE_CHECK([how to associate runtime and link libraries], +lt_cv_sharedlib_from_linklib_cmd, +[lt_cv_sharedlib_from_linklib_cmd='unknown' + +case $host_os in +cygwin* | mingw* | pw32* | cegcc*) + # two different shell functions defined in ltmain.sh + # decide which to use based on capabilities of $DLLTOOL + case `$DLLTOOL --help 2>&1` in + *--identify-strict*) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib + ;; + *) + lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback + ;; + esac + ;; +*) + # fallback: assume linklib IS sharedlib + lt_cv_sharedlib_from_linklib_cmd="$ECHO" + ;; +esac +]) +sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd +test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO + +_LT_DECL([], [sharedlib_from_linklib_cmd], [1], + [Command to associate shared and link libraries]) +])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB + + +# _LT_PATH_MANIFEST_TOOL +# ---------------------- +# locate the manifest tool +m4_defun([_LT_PATH_MANIFEST_TOOL], +[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) +test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt +AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], + [lt_cv_path_mainfest_tool=no + echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD + $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out + cat conftest.err >&AS_MESSAGE_LOG_FD + if $GREP 'Manifest Tool' conftest.out > /dev/null; then + lt_cv_path_mainfest_tool=yes + fi + rm -f conftest*]) +if test "x$lt_cv_path_mainfest_tool" != xyes; then + MANIFEST_TOOL=: +fi +_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl +])# _LT_PATH_MANIFEST_TOOL + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + case $cc_basename in + nvcc*) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; + *) + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; + esac + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT@&t@_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT@&t@_DLSYM_CONST +#else +# define LT@&t@_DLSYM_CONST const +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +LT@&t@_DLSYM_CONST struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_globsym_save_LIBS=$LIBS + lt_globsym_save_CFLAGS=$CFLAGS + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS=$lt_globsym_save_LIBS + CFLAGS=$lt_globsym_save_CFLAGS + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +# Response file support. +if test "$lt_cv_nm_interface" = "MS dumpbin"; then + nm_file_list_spec='@' +elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then + nm_file_list_spec='@' +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +_LT_DECL([], [nm_file_list_spec], [1], + [Specify filename containing input files for $NM]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) + # IBM XL 8.0, 9.0 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd*) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + haiku*) + # PIC is the default for Haiku. + # The "-static" flag exists, but is broken. + _LT_TAGVAR(lt_prog_compiler_static, $1)= + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + + case $cc_basename in + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' + if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" + fi + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + nagfor*) + # NAG Fortran compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl* | bgxl* | bgf* | mpixl*) + # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + *Sun\ F* | *Sun*Fortran*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Intel*\ [[CF]]*Compiler*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + *Portland\ Group*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac + +AC_CACHE_CHECK([for $compiler option to produce PIC], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global defined + # symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + case $cc_basename in + cl*) + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + ;; + esac + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + + # On some targets, GNU ld is compatible enough with the native linker + # that we're better off using the native interface for both. + lt_use_gnu_ld_interface=no + if test "$with_gnu_ld" = yes; then + case $host_os in + aix*) + # The AIX port of GNU ld has always aspired to compatibility + # with the native linker. However, as the warning in the GNU ld + # block says, versions before 2.19.5* couldn't really create working + # shared libraries, regardless of the interface used. + case `$LD -v 2>&1` in + *\ \(GNU\ Binutils\)\ 2.19.5*) ;; + *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;; + *\ \(GNU\ Binutils\)\ [[3-9]]*) ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + ;; + *) + lt_use_gnu_ld_interface=yes + ;; + esac + fi + + if test "$lt_use_gnu_ld_interface" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.19, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to install binutils +*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. +*** You will then need to restart the configuration process. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag=' $pic_flag' + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95* | pgfortran*) + # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + nvcc*) # Cuda Compiler Driver 2.2 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf* | bgf* | bgxlf* | mpixlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + # Also, AIX nm treats weak defined symbols like other global + # defined symbols, whereas GNU nm marks them as "W". + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + case $cc_basename in + cl*) + # Native MSVC + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # Assume MSVC wrapper + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + esac + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2.*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes && test "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + m4_if($1, [], [ + # Older versions of the 11.00 compiler do not understand -b yet + # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) + _LT_LINKER_OPTION([if $CC understands -b], + _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], + [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], + [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + # This should be the same for all languages, so no per-tag cache variable. + AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], + [lt_cv_irix_exported_symbol], + [save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE( + [AC_LANG_SOURCE( + [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], + [C++], [[int foo (void) { return 0; }]], + [Fortran 77], [[ + subroutine foo + end]], + [Fortran], [[ + subroutine foo + end]])])], + [lt_cv_irix_exported_symbol=yes], + [lt_cv_irix_exported_symbol=no]) + LDFLAGS="$save_LDFLAGS"]) + if test "$lt_cv_irix_exported_symbol" = yes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + fi + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_CACHE_CHECK([whether -lc should be explicitly linked in], + [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), + [$RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + ]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [postlink_cmds], [2], + [Commands necessary for finishing linking programs]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_PATH_MANIFEST_TOOL])dnl +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_CFLAGS=$CFLAGS + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + CFLAGS=$CXXFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX([$1]) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + if test "$with_gnu_ld" = yes; then + # We only use this code for GNU lds that support --whole-archive. + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + else + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + case $GXX,$cc_basename in + ,cl* | no,cl*) + # Native MSVC + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='@' + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; + else + $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; + fi~ + $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ + linknames=' + # The linker will not automatically build a static lib if we build a DLL. + # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + # Don't use ranlib + _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' + _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ + lt_tool_outputfile="@TOOL_OUTPUT@"~ + case $lt_outputfile in + *.exe|*.EXE) ;; + *) + lt_outputfile="$lt_outputfile.exe" + lt_tool_outputfile="$lt_tool_outputfile.exe" + ;; + esac~ + func_to_tool_file "$lt_outputfile"~ + if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then + $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; + $RM "$lt_outputfile.manifest"; + fi' + ;; + *) + # g++ + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd2.*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + haiku*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 and above use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' + ;; + xl* | mpixl* | bgxl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=func_echo_all + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC* | sunCC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='func_echo_all' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ + '"$_LT_TAGVAR(old_archive_cmds, $1)" + _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ + '"$_LT_TAGVAR(reload_cmds, $1)" + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_FUNC_STRIPNAME_CNF +# ---------------------- +# func_stripname_cnf prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# +# This function is identical to the (non-XSI) version of func_stripname, +# except this one can be used by m4 code that may be executed by configure, +# rather than the libtool script. +m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl +AC_REQUIRE([_LT_DECL_SED]) +AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) +func_stripname_cnf () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname_cnf +])# _LT_FUNC_STRIPNAME_CNF + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF +package foo +func foo() { +} +_LT_EOF +]) + +_lt_libdeps_save_CFLAGS=$CFLAGS +case "$CC $CFLAGS " in #( +*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; +*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; +*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; +esac + +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case ${prev}${p} in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + fi + + # Expand the sysroot to ease extracting the directories later. + if test -z "$prev"; then + case $p in + -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; + -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; + -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; + esac + fi + case $p in + =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; + esac + if test "$pre_test_object_deps_done" = no; then + case ${prev} in + -L | -R) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + prev= + ;; + + *.lto.$objext) ;; # Ignore GCC LTO objects + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext +CFLAGS=$_lt_libdeps_save_CFLAGS + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC* | sunCC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_LANG_PUSH(Fortran 77) +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${F77-"f77"} + CFLAGS=$FFLAGS + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" + CFLAGS="$lt_save_CFLAGS" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_LANG_PUSH(Fortran) + +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + lt_save_CFLAGS=$CFLAGS + CC=${FC-"f95"} + CFLAGS=$FCFLAGS + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC=$lt_save_CC + CFLAGS=$lt_save_CFLAGS +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +CFLAGS=$GCJFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_GO_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Go compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GO_CONFIG], +[AC_REQUIRE([LT_PROG_GO])dnl +AC_LANG_SAVE + +# Source file extension for Go test sources. +ac_ext=go + +# Object file extension for compiled Go test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="package main; func main() { }" + +# Code to be used in simple link tests +lt_simple_link_test_code='package main; func main() { }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC=$CC +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC=yes +CC=${GOC-"gccgo"} +CFLAGS=$GOFLAGS +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# Go did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(reload_flag, $1)=$reload_flag +_LT_TAGVAR(reload_cmds, $1)=$reload_cmds + +## CAVEAT EMPTOR: +## There is no encapsulation within the following macros, do not change +## the running order or otherwise move them around unless you know exactly +## what you are doing... +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_GO_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_CFLAGS=$CFLAGS +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +CFLAGS= +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC=$lt_save_CC +CFLAGS=$lt_save_CFLAGS +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_GO +# ---------- +AC_DEFUN([LT_PROG_GO], +[AC_CHECK_TOOL(GOC, gccgo,) +]) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + +# _LT_DECL_DLLTOOL +# ---------------- +# Ensure DLLTOOL variable is set. +m4_defun([_LT_DECL_DLLTOOL], +[AC_CHECK_TOOL(DLLTOOL, dlltool, false) +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program]) +AC_SUBST([DLLTOOL]) +]) + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +############################################################ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # +############################################################ + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,b/c, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY) +# ------------------------------------------------------ +# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and +# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY. +m4_defun([_LT_PROG_FUNCTION_REPLACE], +[dnl { +sed -e '/^$1 ()$/,/^} # $1 /c\ +$1 ()\ +{\ +m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1]) +} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") +test 0 -eq $? || _lt_function_replace_fail=: +]) + + +# _LT_PROG_REPLACE_SHELLFNS +# ------------------------- +# Replace existing portable implementations of several shell functions with +# equivalent extended shell implementations where those features are available.. +m4_defun([_LT_PROG_REPLACE_SHELLFNS], +[if test x"$xsi_shell" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}"]) + + _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl + func_split_long_opt_name=${1%%=*} + func_split_long_opt_arg=${1#*=}]) + + _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl + func_split_short_opt_arg=${1#??} + func_split_short_opt_name=${1%"$func_split_short_opt_arg"}]) + + _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac]) + + _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo]) + + _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))]) + + _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}]) +fi + +if test x"$lt_shell_append" = xyes; then + _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"]) + + _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl + func_quote_for_eval "${2}" +dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \ + eval "${1}+=\\\\ \\$func_quote_for_eval_result"]) + + # Save a `func_append' function call where possible by direct use of '+=' + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +else + # Save a `func_append' function call even when '+=' is not available + sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ + && mv -f "$cfgfile.tmp" "$cfgfile" \ + || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") + test 0 -eq $? || _lt_function_replace_fail=: +fi + +if test x"$_lt_function_replace_fail" = x":"; then + AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) +fi +]) + +# _LT_PATH_CONVERSION_FUNCTIONS +# ----------------------------- +# Determine which file name conversion functions should be used by +# func_to_host_file (and, implicitly, by func_to_host_path). These are needed +# for certain cross-compile configurations and native mingw. +m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_MSG_CHECKING([how to convert $build file names to $host format]) +AC_CACHE_VAL(lt_cv_to_host_file_cmd, +[case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 + ;; + esac + ;; + *-*-cygwin* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin + ;; + *-*-cygwin* ) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; + * ) # otherwise, assume *nix + lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin + ;; + esac + ;; + * ) # unhandled hosts (and "normal" native builds) + lt_cv_to_host_file_cmd=func_convert_file_noop + ;; +esac +]) +to_host_file_cmd=$lt_cv_to_host_file_cmd +AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) +_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], + [0], [convert $build file names to $host format])dnl + +AC_MSG_CHECKING([how to convert $build file names to toolchain format]) +AC_CACHE_VAL(lt_cv_to_tool_file_cmd, +[#assume ordinary cross tools, or native build. +lt_cv_to_tool_file_cmd=func_convert_file_noop +case $host in + *-*-mingw* ) + case $build in + *-*-mingw* ) # actually msys + lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 + ;; + esac + ;; +esac +]) +to_tool_file_cmd=$lt_cv_to_tool_file_cmd +AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) +_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], + [0], [convert $build files to toolchain format])dnl +])# _LT_PATH_CONVERSION_FUNCTIONS
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/m4/ltmain.sh Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,9655 @@ + +# libtool (GNU libtool) 2.4.2 +# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, +# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. +# This is free software; see the source for copying conditions. There is NO +# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +# GNU Libtool is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, +# or obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Usage: $progname [OPTION]... [MODE-ARG]... +# +# Provide generalized library-building support services. +# +# --config show all configuration variables +# --debug enable verbose shell tracing +# -n, --dry-run display commands without modifying any files +# --features display basic configuration information and exit +# --mode=MODE use operation mode MODE +# --preserve-dup-deps don't remove duplicate dependency libraries +# --quiet, --silent don't print informational messages +# --no-quiet, --no-silent +# print informational messages (default) +# --no-warn don't display warning messages +# --tag=TAG use configuration variables from tag TAG +# -v, --verbose print more informational messages than default +# --no-verbose don't print the extra informational messages +# --version print version information +# -h, --help, --help-all print short, long, or detailed help message +# +# MODE must be one of the following: +# +# clean remove files from the build directory +# compile compile a source file into a libtool object +# execute automatically set library path, then run a program +# finish complete the installation of libtool libraries +# install install libraries or executables +# link create a library or an executable +# uninstall remove libraries from an installed directory +# +# MODE-ARGS vary depending on the MODE. When passed as first option, +# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that. +# Try `$progname --help --mode=MODE' for a more detailed description of MODE. +# +# When reporting a bug, please describe a test case to reproduce it and +# include the following information: +# +# host-triplet: $host +# shell: $SHELL +# compiler: $LTCC +# compiler flags: $LTCFLAGS +# linker: $LD (gnu? $with_gnu_ld) +# $progname: (GNU libtool) 2.4.2 +# automake: $automake_version +# autoconf: $autoconf_version +# +# Report bugs to <bug-libtool@gnu.org>. +# GNU libtool home page: <http://www.gnu.org/software/libtool/>. +# General help using GNU software: <http://www.gnu.org/gethelp/>. + +PROGRAM=libtool +PACKAGE=libtool +VERSION=2.4.2 +TIMESTAMP="" +package_revision=1.3337 + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +$1 +_LTECHO_EOF' +} + +# NLS nuisances: We save the old values to restore during execute mode. +lt_user_locale= +lt_safe_locale= +for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES +do + eval "if test \"\${$lt_var+set}\" = set; then + save_$lt_var=\$$lt_var + $lt_var=C + export $lt_var + lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" + lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" + fi" +done +LC_ALL=C +LANGUAGE=C +export LANGUAGE LC_ALL + +$lt_unset CDPATH + + +# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh +# is ksh but when the shell is invoked as "sh" and the current value of +# the _XPG environment variable is not equal to 1 (one), the special +# positional parameter $0, within a function call, is the name of the +# function. +progpath="$0" + + + +: ${CP="cp -f"} +test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} +: ${MAKE="make"} +: ${MKDIR="mkdir"} +: ${MV="mv -f"} +: ${RM="rm -f"} +: ${SHELL="${CONFIG_SHELL-/bin/sh}"} +: ${Xsed="$SED -e 1s/^X//"} + +# Global variables: +EXIT_SUCCESS=0 +EXIT_FAILURE=1 +EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. +EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. + +exit_status=$EXIT_SUCCESS + +# Make sure IFS has a sensible default +lt_nl=' +' +IFS=" $lt_nl" + +dirname="s,/[^/]*$,," +basename="s,^.*/,," + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} # func_dirname may be replaced by extended shell implementation + + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "${1}" | $SED "$basename"` +} # func_basename may be replaced by extended shell implementation + + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi + func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` +} # func_dirname_and_basename may be replaced by extended shell implementation + + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; + esac +} # func_stripname may be replaced by extended shell implementation + + +# These SED scripts presuppose an absolute path with a trailing slash. +pathcar='s,^/\([^/]*\).*$,\1,' +pathcdr='s,^/[^/]*,,' +removedotparts=':dotsl + s@/\./@/@g + t dotsl + s,/\.$,/,' +collapseslashes='s@/\{1,\}@/@g' +finalslash='s,/*$,/,' + +# func_normal_abspath PATH +# Remove doubled-up and trailing slashes, "." path components, +# and cancel out any ".." path components in PATH after making +# it an absolute path. +# value returned in "$func_normal_abspath_result" +func_normal_abspath () +{ + # Start from root dir and reassemble the path. + func_normal_abspath_result= + func_normal_abspath_tpath=$1 + func_normal_abspath_altnamespace= + case $func_normal_abspath_tpath in + "") + # Empty path, that just means $cwd. + func_stripname '' '/' "`pwd`" + func_normal_abspath_result=$func_stripname_result + return + ;; + # The next three entries are used to spot a run of precisely + # two leading slashes without using negated character classes; + # we take advantage of case's first-match behaviour. + ///*) + # Unusual form of absolute path, do nothing. + ;; + //*) + # Not necessarily an ordinary path; POSIX reserves leading '//' + # and for example Cygwin uses it to access remote file shares + # over CIFS/SMB, so we conserve a leading double slash if found. + func_normal_abspath_altnamespace=/ + ;; + /*) + # Absolute path, do nothing. + ;; + *) + # Relative path, prepend $cwd. + func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath + ;; + esac + # Cancel out all the simple stuff to save iterations. We also want + # the path to end with a slash for ease of parsing, so make sure + # there is one (and only one) here. + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` + while :; do + # Processed it all yet? + if test "$func_normal_abspath_tpath" = / ; then + # If we ascended to the root using ".." the result may be empty now. + if test -z "$func_normal_abspath_result" ; then + func_normal_abspath_result=/ + fi + break + fi + func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcar"` + func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ + -e "$pathcdr"` + # Figure out what to do with it + case $func_normal_abspath_tcomponent in + "") + # Trailing empty path component, ignore it. + ;; + ..) + # Parent dir; strip last assembled component from result. + func_dirname "$func_normal_abspath_result" + func_normal_abspath_result=$func_dirname_result + ;; + *) + # Actual path component, append it. + func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent + ;; + esac + done + # Restore leading double-slash if one was found on entry. + func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result +} + +# func_relative_path SRCDIR DSTDIR +# generates a relative path from SRCDIR to DSTDIR, with a trailing +# slash if non-empty, suitable for immediately appending a filename +# without needing to append a separator. +# value returned in "$func_relative_path_result" +func_relative_path () +{ + func_relative_path_result= + func_normal_abspath "$1" + func_relative_path_tlibdir=$func_normal_abspath_result + func_normal_abspath "$2" + func_relative_path_tbindir=$func_normal_abspath_result + + # Ascend the tree starting from libdir + while :; do + # check if we have found a prefix of bindir + case $func_relative_path_tbindir in + $func_relative_path_tlibdir) + # found an exact match + func_relative_path_tcancelled= + break + ;; + $func_relative_path_tlibdir*) + # found a matching prefix + func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" + func_relative_path_tcancelled=$func_stripname_result + if test -z "$func_relative_path_result"; then + func_relative_path_result=. + fi + break + ;; + *) + func_dirname $func_relative_path_tlibdir + func_relative_path_tlibdir=${func_dirname_result} + if test "x$func_relative_path_tlibdir" = x ; then + # Have to descend all the way to the root! + func_relative_path_result=../$func_relative_path_result + func_relative_path_tcancelled=$func_relative_path_tbindir + break + fi + func_relative_path_result=../$func_relative_path_result + ;; + esac + done + + # Now calculate path; take care to avoid doubling-up slashes. + func_stripname '' '/' "$func_relative_path_result" + func_relative_path_result=$func_stripname_result + func_stripname '/' '/' "$func_relative_path_tcancelled" + if test "x$func_stripname_result" != x ; then + func_relative_path_result=${func_relative_path_result}/${func_stripname_result} + fi + + # Normalisation. If bindir is libdir, return empty string, + # else relative path ending with a slash; either way, target + # file name can be directly appended. + if test ! -z "$func_relative_path_result"; then + func_stripname './' '' "$func_relative_path_result/" + func_relative_path_result=$func_stripname_result + fi +} + +# The name of this program: +func_dirname_and_basename "$progpath" +progname=$func_basename_result + +# Make sure we have an absolute path for reexecution: +case $progpath in + [\\/]*|[A-Za-z]:\\*) ;; + *[\\/]*) + progdir=$func_dirname_result + progdir=`cd "$progdir" && pwd` + progpath="$progdir/$progname" + ;; + *) + save_IFS="$IFS" + IFS=${PATH_SEPARATOR-:} + for progdir in $PATH; do + IFS="$save_IFS" + test -x "$progdir/$progname" && break + done + IFS="$save_IFS" + test -n "$progdir" || progdir=`pwd` + progpath="$progdir/$progname" + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed="${SED}"' -e 1s/^X//' +sed_quote_subst='s/\([`"$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution that turns a string into a regex matching for the +# string literally. +sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' + +# Sed substitution that converts a w32 file name or path +# which contains forward slashes, into one that contains +# (escaped) backslashes. A very naive implementation. +lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' + +# Re-`\' parameter expansions in output of double_quote_subst that were +# `\'-ed in input to the same. If an odd number of `\' preceded a '$' +# in input to double_quote_subst, that '$' was protected from expansion. +# Since each input `\' is now two `\'s, look for any number of runs of +# four `\'s followed by two `\'s and then a '$'. `\' that '$'. +bs='\\' +bs2='\\\\' +bs4='\\\\\\\\' +dollar='\$' +sed_double_backslash="\ + s/$bs4/&\\ +/g + s/^$bs2$dollar/$bs&/ + s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g + s/\n//g" + +# Standard options: +opt_dry_run=false +opt_help=false +opt_quiet=false +opt_verbose=false +opt_warning=: + +# func_echo arg... +# Echo program name prefixed message, along with the current mode +# name if it has been set yet. +func_echo () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }$*" +} + +# func_verbose arg... +# Echo program name prefixed message in verbose mode only. +func_verbose () +{ + $opt_verbose && func_echo ${1+"$@"} + + # A bug in bash halts the script if the last line of a function + # fails when set -e is in force, so we need another command to + # work around that: + : +} + +# func_echo_all arg... +# Invoke $ECHO with all args, space-separated. +func_echo_all () +{ + $ECHO "$*" +} + +# func_error arg... +# Echo program name prefixed message to standard error. +func_error () +{ + $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 +} + +# func_warning arg... +# Echo program name prefixed warning message to standard error. +func_warning () +{ + $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 + + # bash bug again: + : +} + +# func_fatal_error arg... +# Echo program name prefixed message to standard error, and exit. +func_fatal_error () +{ + func_error ${1+"$@"} + exit $EXIT_FAILURE +} + +# func_fatal_help arg... +# Echo program name prefixed message to standard error, followed by +# a help hint, and exit. +func_fatal_help () +{ + func_error ${1+"$@"} + func_fatal_error "$help" +} +help="Try \`$progname --help' for more information." ## default + + +# func_grep expression filename +# Check whether EXPRESSION matches any line of FILENAME, without output. +func_grep () +{ + $GREP "$1" "$2" >/dev/null 2>&1 +} + + +# func_mkdir_p directory-path +# Make sure the entire path to DIRECTORY-PATH is available. +func_mkdir_p () +{ + my_directory_path="$1" + my_dir_list= + + if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then + + # Protect directory names starting with `-' + case $my_directory_path in + -*) my_directory_path="./$my_directory_path" ;; + esac + + # While some portion of DIR does not yet exist... + while test ! -d "$my_directory_path"; do + # ...make a list in topmost first order. Use a colon delimited + # list incase some portion of path contains whitespace. + my_dir_list="$my_directory_path:$my_dir_list" + + # If the last portion added has no slash in it, the list is done + case $my_directory_path in */*) ;; *) break ;; esac + + # ...otherwise throw away the child directory and loop + my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` + done + my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` + + save_mkdir_p_IFS="$IFS"; IFS=':' + for my_dir in $my_dir_list; do + IFS="$save_mkdir_p_IFS" + # mkdir can fail with a `File exist' error if two processes + # try to create one of the directories concurrently. Don't + # stop in that case! + $MKDIR "$my_dir" 2>/dev/null || : + done + IFS="$save_mkdir_p_IFS" + + # Bail out if we (or some other process) failed to create a directory. + test -d "$my_directory_path" || \ + func_fatal_error "Failed to create \`$1'" + fi +} + + +# func_mktempdir [string] +# Make a temporary directory that won't clash with other running +# libtool processes, and avoids race conditions if possible. If +# given, STRING is the basename for that directory. +func_mktempdir () +{ + my_template="${TMPDIR-/tmp}/${1-$progname}" + + if test "$opt_dry_run" = ":"; then + # Return a directory name, but don't create it in dry-run mode + my_tmpdir="${my_template}-$$" + else + + # If mktemp works, use that first and foremost + my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` + + if test ! -d "$my_tmpdir"; then + # Failing that, at least try and use $RANDOM to avoid a race + my_tmpdir="${my_template}-${RANDOM-0}$$" + + save_mktempdir_umask=`umask` + umask 0077 + $MKDIR "$my_tmpdir" + umask $save_mktempdir_umask + fi + + # If we're not in dry-run mode, bomb out on failure + test -d "$my_tmpdir" || \ + func_fatal_error "cannot create temporary directory \`$my_tmpdir'" + fi + + $ECHO "$my_tmpdir" +} + + +# func_quote_for_eval arg +# Aesthetically quote ARG to be evaled later. +# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT +# is double-quoted, suitable for a subsequent eval, whereas +# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters +# which are still active within double quotes backslashified. +func_quote_for_eval () +{ + case $1 in + *[\\\`\"\$]*) + func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; + *) + func_quote_for_eval_unquoted_result="$1" ;; + esac + + case $func_quote_for_eval_unquoted_result in + # Double-quote args containing shell metacharacters to delay + # word splitting, command substitution and and variable + # expansion for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" + ;; + *) + func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" + esac +} + + +# func_quote_for_expand arg +# Aesthetically quote ARG to be evaled later; same as above, +# but do not quote variable references. +func_quote_for_expand () +{ + case $1 in + *[\\\`\"]*) + my_arg=`$ECHO "$1" | $SED \ + -e "$double_quote_subst" -e "$sed_double_backslash"` ;; + *) + my_arg="$1" ;; + esac + + case $my_arg in + # Double-quote args containing shell metacharacters to delay + # word splitting and command substitution for a subsequent eval. + # Many Bourne shells cannot handle close brackets correctly + # in scan sets, so we specify it separately. + *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") + my_arg="\"$my_arg\"" + ;; + esac + + func_quote_for_expand_result="$my_arg" +} + + +# func_show_eval cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. +func_show_eval () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$my_cmd" + my_status=$? + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + + +# func_show_eval_locale cmd [fail_exp] +# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is +# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP +# is given, then evaluate it. Use the saved locale for evaluation. +func_show_eval_locale () +{ + my_cmd="$1" + my_fail_exp="${2-:}" + + ${opt_silent-false} || { + func_quote_for_expand "$my_cmd" + eval "func_echo $func_quote_for_expand_result" + } + + if ${opt_dry_run-false}; then :; else + eval "$lt_user_locale + $my_cmd" + my_status=$? + eval "$lt_safe_locale" + if test "$my_status" -eq 0; then :; else + eval "(exit $my_status); $my_fail_exp" + fi + fi +} + +# func_tr_sh +# Turn $1 into a string suitable for a shell variable name. +# Result is stored in $func_tr_sh_result. All characters +# not in the set a-zA-Z0-9_ are replaced with '_'. Further, +# if $1 begins with a digit, a '_' is prepended as well. +func_tr_sh () +{ + case $1 in + [0-9]* | *[!a-zA-Z0-9_]*) + func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` + ;; + * ) + func_tr_sh_result=$1 + ;; + esac +} + + +# func_version +# Echo version message to standard output and exit. +func_version () +{ + $opt_debug + + $SED -n '/(C)/!b go + :more + /\./!{ + N + s/\n# / / + b more + } + :go + /^# '$PROGRAM' (GNU /,/# warranty; / { + s/^# // + s/^# *$// + s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ + p + }' < "$progpath" + exit $? +} + +# func_usage +# Echo short help message to standard output and exit. +func_usage () +{ + $opt_debug + + $SED -n '/^# Usage:/,/^# *.*--help/ { + s/^# // + s/^# *$// + s/\$progname/'$progname'/ + p + }' < "$progpath" + echo + $ECHO "run \`$progname --help | more' for full usage" + exit $? +} + +# func_help [NOEXIT] +# Echo long help message to standard output and exit, +# unless 'noexit' is passed as argument. +func_help () +{ + $opt_debug + + $SED -n '/^# Usage:/,/# Report bugs to/ { + :print + s/^# // + s/^# *$// + s*\$progname*'$progname'* + s*\$host*'"$host"'* + s*\$SHELL*'"$SHELL"'* + s*\$LTCC*'"$LTCC"'* + s*\$LTCFLAGS*'"$LTCFLAGS"'* + s*\$LD*'"$LD"'* + s/\$with_gnu_ld/'"$with_gnu_ld"'/ + s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ + s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ + p + d + } + /^# .* home page:/b print + /^# General help using/b print + ' < "$progpath" + ret=$? + if test -z "$1"; then + exit $ret + fi +} + +# func_missing_arg argname +# Echo program name prefixed message to standard error and set global +# exit_cmd. +func_missing_arg () +{ + $opt_debug + + func_error "missing argument for $1." + exit_cmd=exit +} + + +# func_split_short_opt shortopt +# Set func_split_short_opt_name and func_split_short_opt_arg shell +# variables after splitting SHORTOPT after the 2nd character. +func_split_short_opt () +{ + my_sed_short_opt='1s/^\(..\).*$/\1/;q' + my_sed_short_rest='1s/^..\(.*\)$/\1/;q' + + func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` + func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` +} # func_split_short_opt may be replaced by extended shell implementation + + +# func_split_long_opt longopt +# Set func_split_long_opt_name and func_split_long_opt_arg shell +# variables after splitting LONGOPT at the `=' sign. +func_split_long_opt () +{ + my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' + my_sed_long_arg='1s/^--[^=]*=//' + + func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` + func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` +} # func_split_long_opt may be replaced by extended shell implementation + +exit_cmd=: + + + + + +magic="%%%MAGIC variable%%%" +magic_exe="%%%MAGIC EXE variable%%%" + +# Global variables. +nonopt= +preserve_args= +lo2o="s/\\.lo\$/.${objext}/" +o2lo="s/\\.${objext}\$/.lo/" +extracted_archives= +extracted_serial=0 + +# If this variable is set in any of the actions, the command in it +# will be execed at the end. This prevents here-documents from being +# left over by shells. +exec_cmd= + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "${1}=\$${1}\${2}" +} # func_append may be replaced by extended shell implementation + +# func_append_quoted var value +# Quote VALUE and append to the end of shell variable VAR, separated +# by a space. +func_append_quoted () +{ + func_quote_for_eval "${2}" + eval "${1}=\$${1}\\ \$func_quote_for_eval_result" +} # func_append_quoted may be replaced by extended shell implementation + + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "${@}"` +} # func_arith may be replaced by extended shell implementation + + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` +} # func_len may be replaced by extended shell implementation + + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` +} # func_lo2o may be replaced by extended shell implementation + + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` +} # func_xform may be replaced by extended shell implementation + + +# func_fatal_configuration arg... +# Echo program name prefixed message to standard error, followed by +# a configuration failure hint, and exit. +func_fatal_configuration () +{ + func_error ${1+"$@"} + func_error "See the $PACKAGE documentation for more information." + func_fatal_error "Fatal configuration error." +} + + +# func_config +# Display the configuration for all the tags in this script. +func_config () +{ + re_begincf='^# ### BEGIN LIBTOOL' + re_endcf='^# ### END LIBTOOL' + + # Default configuration. + $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" + + # Now print the configurations for the tags. + for tagname in $taglist; do + $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" + done + + exit $? +} + +# func_features +# Display the features supported by this script. +func_features () +{ + echo "host: $host" + if test "$build_libtool_libs" = yes; then + echo "enable shared libraries" + else + echo "disable shared libraries" + fi + if test "$build_old_libs" = yes; then + echo "enable static libraries" + else + echo "disable static libraries" + fi + + exit $? +} + +# func_enable_tag tagname +# Verify that TAGNAME is valid, and either flag an error and exit, or +# enable the TAGNAME tag. We also add TAGNAME to the global $taglist +# variable here. +func_enable_tag () +{ + # Global variable: + tagname="$1" + + re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" + re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" + sed_extractcf="/$re_begincf/,/$re_endcf/p" + + # Validate tagname. + case $tagname in + *[!-_A-Za-z0-9,/]*) + func_fatal_error "invalid tag name: $tagname" + ;; + esac + + # Don't test for the "default" C tag, as we know it's + # there but not specially marked. + case $tagname in + CC) ;; + *) + if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then + taglist="$taglist $tagname" + + # Evaluate the configuration. Be careful to quote the path + # and the sed script, to avoid splitting on whitespace, but + # also don't use non-portable quotes within backquotes within + # quotes we have to do it in 2 steps: + extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` + eval "$extractedcf" + else + func_error "ignoring unknown tag $tagname" + fi + ;; + esac +} + +# func_check_version_match +# Ensure that we are using m4 macros, and libtool script from the same +# release of libtool. +func_check_version_match () +{ + if test "$package_revision" != "$macro_revision"; then + if test "$VERSION" != "$macro_version"; then + if test -z "$macro_version"; then + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from an older release. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, but the +$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. +$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION +$progname: and run autoconf again. +_LT_EOF + fi + else + cat >&2 <<_LT_EOF +$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, +$progname: but the definition of this LT_INIT comes from revision $macro_revision. +$progname: You should recreate aclocal.m4 with macros from revision $package_revision +$progname: of $PACKAGE $VERSION and run autoconf again. +_LT_EOF + fi + + exit $EXIT_MISMATCH + fi +} + + +# Shorthand for --mode=foo, only valid as the first argument +case $1 in +clean|clea|cle|cl) + shift; set dummy --mode clean ${1+"$@"}; shift + ;; +compile|compil|compi|comp|com|co|c) + shift; set dummy --mode compile ${1+"$@"}; shift + ;; +execute|execut|execu|exec|exe|ex|e) + shift; set dummy --mode execute ${1+"$@"}; shift + ;; +finish|finis|fini|fin|fi|f) + shift; set dummy --mode finish ${1+"$@"}; shift + ;; +install|instal|insta|inst|ins|in|i) + shift; set dummy --mode install ${1+"$@"}; shift + ;; +link|lin|li|l) + shift; set dummy --mode link ${1+"$@"}; shift + ;; +uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) + shift; set dummy --mode uninstall ${1+"$@"}; shift + ;; +esac + + + +# Option defaults: +opt_debug=: +opt_dry_run=false +opt_config=false +opt_preserve_dup_deps=false +opt_features=false +opt_finish=false +opt_help=false +opt_help_all=false +opt_silent=: +opt_warning=: +opt_verbose=: +opt_silent=false +opt_verbose=false + + +# Parse options once, thoroughly. This comes as soon as possible in the +# script to make things like `--version' happen as quickly as we can. +{ + # this just eases exit handling + while test $# -gt 0; do + opt="$1" + shift + case $opt in + --debug|-x) opt_debug='set -x' + func_echo "enabling shell trace mode" + $opt_debug + ;; + --dry-run|--dryrun|-n) + opt_dry_run=: + ;; + --config) + opt_config=: +func_config + ;; + --dlopen|-dlopen) + optarg="$1" + opt_dlopen="${opt_dlopen+$opt_dlopen +}$optarg" + shift + ;; + --preserve-dup-deps) + opt_preserve_dup_deps=: + ;; + --features) + opt_features=: +func_features + ;; + --finish) + opt_finish=: +set dummy --mode finish ${1+"$@"}; shift + ;; + --help) + opt_help=: + ;; + --help-all) + opt_help_all=: +opt_help=': help-all' + ;; + --mode) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_mode="$optarg" +case $optarg in + # Valid mode arguments: + clean|compile|execute|finish|install|link|relink|uninstall) ;; + + # Catch anything else as an error + *) func_error "invalid argument for $opt" + exit_cmd=exit + break + ;; +esac + shift + ;; + --no-silent|--no-quiet) + opt_silent=false +func_append preserve_args " $opt" + ;; + --no-warning|--no-warn) + opt_warning=false +func_append preserve_args " $opt" + ;; + --no-verbose) + opt_verbose=false +func_append preserve_args " $opt" + ;; + --silent|--quiet) + opt_silent=: +func_append preserve_args " $opt" + opt_verbose=false + ;; + --verbose|-v) + opt_verbose=: +func_append preserve_args " $opt" +opt_silent=false + ;; + --tag) + test $# = 0 && func_missing_arg $opt && break + optarg="$1" + opt_tag="$optarg" +func_append preserve_args " $opt $optarg" +func_enable_tag "$optarg" + shift + ;; + + -\?|-h) func_usage ;; + --help) func_help ;; + --version) func_version ;; + + # Separate optargs to long options: + --*=*) + func_split_long_opt "$opt" + set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} + shift + ;; + + # Separate non-argument short options: + -\?*|-h*|-n*|-v*) + func_split_short_opt "$opt" + set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} + shift + ;; + + --) break ;; + -*) func_fatal_help "unrecognized option \`$opt'" ;; + *) set dummy "$opt" ${1+"$@"}; shift; break ;; + esac + done + + # Validate options: + + # save first non-option argument + if test "$#" -gt 0; then + nonopt="$opt" + shift + fi + + # preserve --debug + test "$opt_debug" = : || func_append preserve_args " --debug" + + case $host in + *cygwin* | *mingw* | *pw32* | *cegcc*) + # don't eliminate duplications in $postdeps and $predeps + opt_duplicate_compiler_generated_deps=: + ;; + *) + opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps + ;; + esac + + $opt_help || { + # Sanity checks first: + func_check_version_match + + if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then + func_fatal_configuration "not configured to build any kind of library" + fi + + # Darwin sucks + eval std_shrext=\"$shrext_cmds\" + + # Only execute mode is allowed to have -dlopen flags. + if test -n "$opt_dlopen" && test "$opt_mode" != execute; then + func_error "unrecognized option \`-dlopen'" + $ECHO "$help" 1>&2 + exit $EXIT_FAILURE + fi + + # Change the help message to a mode-specific one. + generic_help="$help" + help="Try \`$progname --help --mode=$opt_mode' for more information." + } + + + # Bail if the options were screwed + $exit_cmd $EXIT_FAILURE +} + + + + +## ----------- ## +## Main. ## +## ----------- ## + +# func_lalib_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_lalib_p () +{ + test -f "$1" && + $SED -e 4q "$1" 2>/dev/null \ + | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 +} + +# func_lalib_unsafe_p file +# True iff FILE is a libtool `.la' library or `.lo' object file. +# This function implements the same check as func_lalib_p without +# resorting to external programs. To this end, it redirects stdin and +# closes it afterwards, without saving the original file descriptor. +# As a safety measure, use it only where a negative result would be +# fatal anyway. Works if `file' does not exist. +func_lalib_unsafe_p () +{ + lalib_p=no + if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then + for lalib_p_l in 1 2 3 4 + do + read lalib_p_line + case "$lalib_p_line" in + \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; + esac + done + exec 0<&5 5<&- + fi + test "$lalib_p" = yes +} + +# func_ltwrapper_script_p file +# True iff FILE is a libtool wrapper script +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_script_p () +{ + func_lalib_p "$1" +} + +# func_ltwrapper_executable_p file +# True iff FILE is a libtool wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_executable_p () +{ + func_ltwrapper_exec_suffix= + case $1 in + *.exe) ;; + *) func_ltwrapper_exec_suffix=.exe ;; + esac + $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 +} + +# func_ltwrapper_scriptname file +# Assumes file is an ltwrapper_executable +# uses $file to determine the appropriate filename for a +# temporary ltwrapper_script. +func_ltwrapper_scriptname () +{ + func_dirname_and_basename "$1" "" "." + func_stripname '' '.exe' "$func_basename_result" + func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" +} + +# func_ltwrapper_p file +# True iff FILE is a libtool wrapper script or wrapper executable +# This function is only a basic sanity check; it will hardly flush out +# determined imposters. +func_ltwrapper_p () +{ + func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" +} + + +# func_execute_cmds commands fail_cmd +# Execute tilde-delimited COMMANDS. +# If FAIL_CMD is given, eval that upon failure. +# FAIL_CMD may read-access the current command in variable CMD! +func_execute_cmds () +{ + $opt_debug + save_ifs=$IFS; IFS='~' + for cmd in $1; do + IFS=$save_ifs + eval cmd=\"$cmd\" + func_show_eval "$cmd" "${2-:}" + done + IFS=$save_ifs +} + + +# func_source file +# Source FILE, adding directory component if necessary. +# Note that it is not necessary on cygwin/mingw to append a dot to +# FILE even if both FILE and FILE.exe exist: automatic-append-.exe +# behavior happens only for exec(3), not for open(2)! Also, sourcing +# `FILE.' does not work on cygwin managed mounts. +func_source () +{ + $opt_debug + case $1 in + */* | *\\*) . "$1" ;; + *) . "./$1" ;; + esac +} + + +# func_resolve_sysroot PATH +# Replace a leading = in PATH with a sysroot. Store the result into +# func_resolve_sysroot_result +func_resolve_sysroot () +{ + func_resolve_sysroot_result=$1 + case $func_resolve_sysroot_result in + =*) + func_stripname '=' '' "$func_resolve_sysroot_result" + func_resolve_sysroot_result=$lt_sysroot$func_stripname_result + ;; + esac +} + +# func_replace_sysroot PATH +# If PATH begins with the sysroot, replace it with = and +# store the result into func_replace_sysroot_result. +func_replace_sysroot () +{ + case "$lt_sysroot:$1" in + ?*:"$lt_sysroot"*) + func_stripname "$lt_sysroot" '' "$1" + func_replace_sysroot_result="=$func_stripname_result" + ;; + *) + # Including no sysroot. + func_replace_sysroot_result=$1 + ;; + esac +} + +# func_infer_tag arg +# Infer tagged configuration to use if any are available and +# if one wasn't chosen via the "--tag" command line option. +# Only attempt this if the compiler in the base compile +# command doesn't match the default compiler. +# arg is usually of the form 'gcc ...' +func_infer_tag () +{ + $opt_debug + if test -n "$available_tags" && test -z "$tagname"; then + CC_quoted= + for arg in $CC; do + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case $@ in + # Blanks in the command may have been stripped by the calling shell, + # but not from the CC environment variable when configure was run. + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; + # Blanks at the start of $base_compile will cause this to fail + # if we don't check for them as well. + *) + for z in $available_tags; do + if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then + # Evaluate the configuration. + eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" + CC_quoted= + for arg in $CC; do + # Double-quote args containing other shell metacharacters. + func_append_quoted CC_quoted "$arg" + done + CC_expanded=`func_echo_all $CC` + CC_quoted_expanded=`func_echo_all $CC_quoted` + case "$@ " in + " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ + " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) + # The compiler in the base compile command matches + # the one in the tagged configuration. + # Assume this is the tagged configuration we want. + tagname=$z + break + ;; + esac + fi + done + # If $tagname still isn't set, then no tagged configuration + # was found and let the user know that the "--tag" command + # line option must be used. + if test -z "$tagname"; then + func_echo "unable to infer tagged configuration" + func_fatal_error "specify a tag with \`--tag'" +# else +# func_verbose "using $tagname tagged configuration" + fi + ;; + esac + fi +} + + + +# func_write_libtool_object output_name pic_name nonpic_name +# Create a libtool object file (analogous to a ".la" file), +# but don't create it if we're doing a dry run. +func_write_libtool_object () +{ + write_libobj=${1} + if test "$build_libtool_libs" = yes; then + write_lobj=\'${2}\' + else + write_lobj=none + fi + + if test "$build_old_libs" = yes; then + write_oldobj=\'${3}\' + else + write_oldobj=none + fi + + $opt_dry_run || { + cat >${write_libobj}T <<EOF +# $write_libobj - a libtool object file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# Name of the PIC object. +pic_object=$write_lobj + +# Name of the non-PIC object +non_pic_object=$write_oldobj + +EOF + $MV "${write_libobj}T" "${write_libobj}" + } +} + + +################################################## +# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS # +################################################## + +# func_convert_core_file_wine_to_w32 ARG +# Helper function used by file name conversion functions when $build is *nix, +# and $host is mingw, cygwin, or some other w32 environment. Relies on a +# correctly configured wine environment available, with the winepath program +# in $build's $PATH. +# +# ARG is the $build file name to be converted to w32 format. +# Result is available in $func_convert_core_file_wine_to_w32_result, and will +# be empty on error (or when ARG is empty) +func_convert_core_file_wine_to_w32 () +{ + $opt_debug + func_convert_core_file_wine_to_w32_result="$1" + if test -n "$1"; then + # Unfortunately, winepath does not exit with a non-zero error code, so we + # are forced to check the contents of stdout. On the other hand, if the + # command is not found, the shell will set an exit code of 127 and print + # *an error message* to stdout. So we must check for both error code of + # zero AND non-empty stdout, which explains the odd construction: + func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null` + if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then + func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | + $SED -e "$lt_sed_naive_backslashify"` + else + func_convert_core_file_wine_to_w32_result= + fi + fi +} +# end: func_convert_core_file_wine_to_w32 + + +# func_convert_core_path_wine_to_w32 ARG +# Helper function used by path conversion functions when $build is *nix, and +# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly +# configured wine environment available, with the winepath program in $build's +# $PATH. Assumes ARG has no leading or trailing path separator characters. +# +# ARG is path to be converted from $build format to win32. +# Result is available in $func_convert_core_path_wine_to_w32_result. +# Unconvertible file (directory) names in ARG are skipped; if no directory names +# are convertible, then the result may be empty. +func_convert_core_path_wine_to_w32 () +{ + $opt_debug + # unfortunately, winepath doesn't convert paths, only file names + func_convert_core_path_wine_to_w32_result="" + if test -n "$1"; then + oldIFS=$IFS + IFS=: + for func_convert_core_path_wine_to_w32_f in $1; do + IFS=$oldIFS + func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" + if test -n "$func_convert_core_file_wine_to_w32_result" ; then + if test -z "$func_convert_core_path_wine_to_w32_result"; then + func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" + else + func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" + fi + fi + done + IFS=$oldIFS + fi +} +# end: func_convert_core_path_wine_to_w32 + + +# func_cygpath ARGS... +# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when +# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) +# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or +# (2), returns the Cygwin file name or path in func_cygpath_result (input +# file name or path is assumed to be in w32 format, as previously converted +# from $build's *nix or MSYS format). In case (3), returns the w32 file name +# or path in func_cygpath_result (input file name or path is assumed to be in +# Cygwin format). Returns an empty string on error. +# +# ARGS are passed to cygpath, with the last one being the file name or path to +# be converted. +# +# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH +# environment variable; do not put it in $PATH. +func_cygpath () +{ + $opt_debug + if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then + func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` + if test "$?" -ne 0; then + # on failure, ensure result is empty + func_cygpath_result= + fi + else + func_cygpath_result= + func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" + fi +} +#end: func_cygpath + + +# func_convert_core_msys_to_w32 ARG +# Convert file name or path ARG from MSYS format to w32 format. Return +# result in func_convert_core_msys_to_w32_result. +func_convert_core_msys_to_w32 () +{ + $opt_debug + # awkward: cmd appends spaces to result + func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | + $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` +} +#end: func_convert_core_msys_to_w32 + + +# func_convert_file_check ARG1 ARG2 +# Verify that ARG1 (a file name in $build format) was converted to $host +# format in ARG2. Otherwise, emit an error message, but continue (resetting +# func_to_host_file_result to ARG1). +func_convert_file_check () +{ + $opt_debug + if test -z "$2" && test -n "$1" ; then + func_error "Could not determine host file name corresponding to" + func_error " \`$1'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback: + func_to_host_file_result="$1" + fi +} +# end func_convert_file_check + + +# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH +# Verify that FROM_PATH (a path in $build format) was converted to $host +# format in TO_PATH. Otherwise, emit an error message, but continue, resetting +# func_to_host_file_result to a simplistic fallback value (see below). +func_convert_path_check () +{ + $opt_debug + if test -z "$4" && test -n "$3"; then + func_error "Could not determine the host path corresponding to" + func_error " \`$3'" + func_error "Continuing, but uninstalled executables may not work." + # Fallback. This is a deliberately simplistic "conversion" and + # should not be "improved". See libtool.info. + if test "x$1" != "x$2"; then + lt_replace_pathsep_chars="s|$1|$2|g" + func_to_host_path_result=`echo "$3" | + $SED -e "$lt_replace_pathsep_chars"` + else + func_to_host_path_result="$3" + fi + fi +} +# end func_convert_path_check + + +# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG +# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT +# and appending REPL if ORIG matches BACKPAT. +func_convert_path_front_back_pathsep () +{ + $opt_debug + case $4 in + $1 ) func_to_host_path_result="$3$func_to_host_path_result" + ;; + esac + case $4 in + $2 ) func_append func_to_host_path_result "$3" + ;; + esac +} +# end func_convert_path_front_back_pathsep + + +################################################## +# $build to $host FILE NAME CONVERSION FUNCTIONS # +################################################## +# invoked via `$to_host_file_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# Result will be available in $func_to_host_file_result. + + +# func_to_host_file ARG +# Converts the file name ARG from $build format to $host format. Return result +# in func_to_host_file_result. +func_to_host_file () +{ + $opt_debug + $to_host_file_cmd "$1" +} +# end func_to_host_file + + +# func_to_tool_file ARG LAZY +# converts the file name ARG from $build format to toolchain format. Return +# result in func_to_tool_file_result. If the conversion in use is listed +# in (the comma separated) LAZY, no conversion takes place. +func_to_tool_file () +{ + $opt_debug + case ,$2, in + *,"$to_tool_file_cmd",*) + func_to_tool_file_result=$1 + ;; + *) + $to_tool_file_cmd "$1" + func_to_tool_file_result=$func_to_host_file_result + ;; + esac +} +# end func_to_tool_file + + +# func_convert_file_noop ARG +# Copy ARG to func_to_host_file_result. +func_convert_file_noop () +{ + func_to_host_file_result="$1" +} +# end func_convert_file_noop + + +# func_convert_file_msys_to_w32 ARG +# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_file_result. +func_convert_file_msys_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_to_host_file_result="$func_convert_core_msys_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_w32 + + +# func_convert_file_cygwin_to_w32 ARG +# Convert file name ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_file_cygwin_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # because $build is cygwin, we call "the" cygpath in $PATH; no need to use + # LT_CYGPATH in this case. + func_to_host_file_result=`cygpath -m "$1"` + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_cygwin_to_w32 + + +# func_convert_file_nix_to_w32 ARG +# Convert file name ARG from *nix to w32 format. Requires a wine environment +# and a working winepath. Returns result in func_to_host_file_result. +func_convert_file_nix_to_w32 () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_file_wine_to_w32 "$1" + func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_w32 + + +# func_convert_file_msys_to_cygwin ARG +# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_file_msys_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + func_convert_core_msys_to_w32 "$1" + func_cygpath -u "$func_convert_core_msys_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_msys_to_cygwin + + +# func_convert_file_nix_to_cygwin ARG +# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed +# in a wine environment, working winepath, and LT_CYGPATH set. Returns result +# in func_to_host_file_result. +func_convert_file_nix_to_cygwin () +{ + $opt_debug + func_to_host_file_result="$1" + if test -n "$1"; then + # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. + func_convert_core_file_wine_to_w32 "$1" + func_cygpath -u "$func_convert_core_file_wine_to_w32_result" + func_to_host_file_result="$func_cygpath_result" + fi + func_convert_file_check "$1" "$func_to_host_file_result" +} +# end func_convert_file_nix_to_cygwin + + +############################################# +# $build to $host PATH CONVERSION FUNCTIONS # +############################################# +# invoked via `$to_host_path_cmd ARG' +# +# In each case, ARG is the path to be converted from $build to $host format. +# The result will be available in $func_to_host_path_result. +# +# Path separators are also converted from $build format to $host format. If +# ARG begins or ends with a path separator character, it is preserved (but +# converted to $host format) on output. +# +# All path conversion functions are named using the following convention: +# file name conversion function : func_convert_file_X_to_Y () +# path conversion function : func_convert_path_X_to_Y () +# where, for any given $build/$host combination the 'X_to_Y' value is the +# same. If conversion functions are added for new $build/$host combinations, +# the two new functions must follow this pattern, or func_init_to_host_path_cmd +# will break. + + +# func_init_to_host_path_cmd +# Ensures that function "pointer" variable $to_host_path_cmd is set to the +# appropriate value, based on the value of $to_host_file_cmd. +to_host_path_cmd= +func_init_to_host_path_cmd () +{ + $opt_debug + if test -z "$to_host_path_cmd"; then + func_stripname 'func_convert_file_' '' "$to_host_file_cmd" + to_host_path_cmd="func_convert_path_${func_stripname_result}" + fi +} + + +# func_to_host_path ARG +# Converts the path ARG from $build format to $host format. Return result +# in func_to_host_path_result. +func_to_host_path () +{ + $opt_debug + func_init_to_host_path_cmd + $to_host_path_cmd "$1" +} +# end func_to_host_path + + +# func_convert_path_noop ARG +# Copy ARG to func_to_host_path_result. +func_convert_path_noop () +{ + func_to_host_path_result="$1" +} +# end func_convert_path_noop + + +# func_convert_path_msys_to_w32 ARG +# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic +# conversion to w32 is not available inside the cwrapper. Returns result in +# func_to_host_path_result. +func_convert_path_msys_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from ARG. MSYS + # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; + # and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_msys_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_msys_to_w32 + + +# func_convert_path_cygwin_to_w32 ARG +# Convert path ARG from Cygwin to w32 format. Returns result in +# func_to_host_file_result. +func_convert_path_cygwin_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_cygwin_to_w32 + + +# func_convert_path_nix_to_w32 ARG +# Convert path ARG from *nix to w32 format. Requires a wine environment and +# a working winepath. Returns result in func_to_host_file_result. +func_convert_path_nix_to_w32 () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" + func_convert_path_check : ";" \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" + fi +} +# end func_convert_path_nix_to_w32 + + +# func_convert_path_msys_to_cygwin ARG +# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. +# Returns result in func_to_host_file_result. +func_convert_path_msys_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # See func_convert_path_msys_to_w32: + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_msys_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_msys_to_cygwin + + +# func_convert_path_nix_to_cygwin ARG +# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a +# a wine environment, working winepath, and LT_CYGPATH set. Returns result in +# func_to_host_file_result. +func_convert_path_nix_to_cygwin () +{ + $opt_debug + func_to_host_path_result="$1" + if test -n "$1"; then + # Remove leading and trailing path separator characters from + # ARG. msys behavior is inconsistent here, cygpath turns them + # into '.;' and ';.', and winepath ignores them completely. + func_stripname : : "$1" + func_to_host_path_tmp1=$func_stripname_result + func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" + func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" + func_to_host_path_result="$func_cygpath_result" + func_convert_path_check : : \ + "$func_to_host_path_tmp1" "$func_to_host_path_result" + func_convert_path_front_back_pathsep ":*" "*:" : "$1" + fi +} +# end func_convert_path_nix_to_cygwin + + +# func_mode_compile arg... +func_mode_compile () +{ + $opt_debug + # Get the compilation command and the source file. + base_compile= + srcfile="$nonopt" # always keep a non-empty value in "srcfile" + suppress_opt=yes + suppress_output= + arg_mode=normal + libobj= + later= + pie_flag= + + for arg + do + case $arg_mode in + arg ) + # do not "continue". Instead, add this to base_compile + lastarg="$arg" + arg_mode=normal + ;; + + target ) + libobj="$arg" + arg_mode=normal + continue + ;; + + normal ) + # Accept any command-line options. + case $arg in + -o) + test -n "$libobj" && \ + func_fatal_error "you cannot specify \`-o' more than once" + arg_mode=target + continue + ;; + + -pie | -fpie | -fPIE) + func_append pie_flag " $arg" + continue + ;; + + -shared | -static | -prefer-pic | -prefer-non-pic) + func_append later " $arg" + continue + ;; + + -no-suppress) + suppress_opt=no + continue + ;; + + -Xcompiler) + arg_mode=arg # the next one goes into the "base_compile" arg list + continue # The current "srcfile" will either be retained or + ;; # replaced later. I would guess that would be a bug. + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + lastarg= + save_ifs="$IFS"; IFS=',' + for arg in $args; do + IFS="$save_ifs" + func_append_quoted lastarg "$arg" + done + IFS="$save_ifs" + func_stripname ' ' '' "$lastarg" + lastarg=$func_stripname_result + + # Add the arguments to base_compile. + func_append base_compile " $lastarg" + continue + ;; + + *) + # Accept the current argument as the source file. + # The previous "srcfile" becomes the current argument. + # + lastarg="$srcfile" + srcfile="$arg" + ;; + esac # case $arg + ;; + esac # case $arg_mode + + # Aesthetically quote the previous argument. + func_append_quoted base_compile "$lastarg" + done # for arg + + case $arg_mode in + arg) + func_fatal_error "you must specify an argument for -Xcompile" + ;; + target) + func_fatal_error "you must specify a target with \`-o'" + ;; + *) + # Get the name of the library object. + test -z "$libobj" && { + func_basename "$srcfile" + libobj="$func_basename_result" + } + ;; + esac + + # Recognize several different file suffixes. + # If the user specifies -o file.o, it is replaced with file.lo + case $libobj in + *.[cCFSifmso] | \ + *.ada | *.adb | *.ads | *.asm | \ + *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ + *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) + func_xform "$libobj" + libobj=$func_xform_result + ;; + esac + + case $libobj in + *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; + *) + func_fatal_error "cannot determine name of library object from \`$libobj'" + ;; + esac + + func_infer_tag $base_compile + + for arg in $later; do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + continue + ;; + + -static) + build_libtool_libs=no + build_old_libs=yes + continue + ;; + + -prefer-pic) + pic_mode=yes + continue + ;; + + -prefer-non-pic) + pic_mode=no + continue + ;; + esac + done + + func_quote_for_eval "$libobj" + test "X$libobj" != "X$func_quote_for_eval_result" \ + && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ + && func_warning "libobj name \`$libobj' may not contain shell special characters." + func_dirname_and_basename "$obj" "/" "" + objname="$func_basename_result" + xdir="$func_dirname_result" + lobj=${xdir}$objdir/$objname + + test -z "$base_compile" && \ + func_fatal_help "you must specify a compilation command" + + # Delete any leftover library objects. + if test "$build_old_libs" = yes; then + removelist="$obj $lobj $libobj ${libobj}T" + else + removelist="$lobj $libobj ${libobj}T" + fi + + # On Cygwin there's no "real" PIC flag so we must build both object types + case $host_os in + cygwin* | mingw* | pw32* | os2* | cegcc*) + pic_mode=default + ;; + esac + if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then + # non-PIC code in shared libraries is not supported + pic_mode=default + fi + + # Calculate the filename of the output object if compiler does + # not support -o with -c + if test "$compiler_c_o" = no; then + output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} + lockfile="$output_obj.lock" + else + output_obj= + need_locks=no + lockfile= + fi + + # Lock this critical section if it is needed + # We use this script file to make the link, it avoids creating a new file + if test "$need_locks" = yes; then + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + elif test "$need_locks" = warn; then + if test -f "$lockfile"; then + $ECHO "\ +*** ERROR, $lockfile exists and contains: +`cat $lockfile 2>/dev/null` + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + func_append removelist " $output_obj" + $ECHO "$srcfile" > "$lockfile" + fi + + $opt_dry_run || $RM $removelist + func_append removelist " $lockfile" + trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 + + func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 + srcfile=$func_to_tool_file_result + func_quote_for_eval "$srcfile" + qsrcfile=$func_quote_for_eval_result + + # Only build a PIC object if we are building libtool libraries. + if test "$build_libtool_libs" = yes; then + # Without this assignment, base_compile gets emptied. + fbsd_hideous_sh_bug=$base_compile + + if test "$pic_mode" != no; then + command="$base_compile $qsrcfile $pic_flag" + else + # Don't build PIC code + command="$base_compile $qsrcfile" + fi + + func_mkdir_p "$xdir$objdir" + + if test -z "$output_obj"; then + # Place PIC objects in $objdir + func_append command " -o $lobj" + fi + + func_show_eval_locale "$command" \ + 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed, then go on to compile the next one + if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then + func_show_eval '$MV "$output_obj" "$lobj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + + # Allow error messages only from the first compilation. + if test "$suppress_opt" = yes; then + suppress_output=' >/dev/null 2>&1' + fi + fi + + # Only build a position-dependent object if we build old libraries. + if test "$build_old_libs" = yes; then + if test "$pic_mode" != yes; then + # Don't build PIC code + command="$base_compile $qsrcfile$pie_flag" + else + command="$base_compile $qsrcfile $pic_flag" + fi + if test "$compiler_c_o" = yes; then + func_append command " -o $obj" + fi + + # Suppress compiler output if we already did a PIC compilation. + func_append command "$suppress_output" + func_show_eval_locale "$command" \ + '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' + + if test "$need_locks" = warn && + test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then + $ECHO "\ +*** ERROR, $lockfile contains: +`cat $lockfile 2>/dev/null` + +but it should contain: +$srcfile + +This indicates that another process is trying to use the same +temporary object file, and libtool could not work around it because +your compiler does not support \`-c' and \`-o' together. If you +repeat this compilation, it may succeed, by chance, but you had better +avoid parallel builds (make -j) in this platform, or get a better +compiler." + + $opt_dry_run || $RM $removelist + exit $EXIT_FAILURE + fi + + # Just move the object if needed + if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then + func_show_eval '$MV "$output_obj" "$obj"' \ + 'error=$?; $opt_dry_run || $RM $removelist; exit $error' + fi + fi + + $opt_dry_run || { + func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" + + # Unlock the critical section if it was locked + if test "$need_locks" != no; then + removelist=$lockfile + $RM "$lockfile" + fi + } + + exit $EXIT_SUCCESS +} + +$opt_help || { + test "$opt_mode" = compile && func_mode_compile ${1+"$@"} +} + +func_mode_help () +{ + # We need to display help for each of the modes. + case $opt_mode in + "") + # Generic help is extracted from the usage comments + # at the start of this file. + func_help + ;; + + clean) + $ECHO \ +"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... + +Remove files from the build directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, object or program, all the files associated +with it are deleted. Otherwise, only FILE itself is deleted using RM." + ;; + + compile) + $ECHO \ +"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE + +Compile a source file into a libtool library object. + +This mode accepts the following additional options: + + -o OUTPUT-FILE set the output file name to OUTPUT-FILE + -no-suppress do not suppress compiler output for multiple passes + -prefer-pic try to build PIC objects only + -prefer-non-pic try to build non-PIC objects only + -shared do not build a \`.o' file suitable for static linking + -static only build a \`.o' file suitable for static linking + -Wc,FLAG pass FLAG directly to the compiler + +COMPILE-COMMAND is a command to be used in creating a \`standard' object file +from the given SOURCEFILE. + +The output file name is determined by removing the directory component from +SOURCEFILE, then substituting the C source code suffix \`.c' with the +library object suffix, \`.lo'." + ;; + + execute) + $ECHO \ +"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... + +Automatically set library path, then run a program. + +This mode accepts the following additional options: + + -dlopen FILE add the directory containing FILE to the library path + +This mode sets the library path environment variable according to \`-dlopen' +flags. + +If any of the ARGS are libtool executable wrappers, then they are translated +into their corresponding uninstalled binary, and any of their required library +directories are added to the library path. + +Then, COMMAND is executed, with ARGS as arguments." + ;; + + finish) + $ECHO \ +"Usage: $progname [OPTION]... --mode=finish [LIBDIR]... + +Complete the installation of libtool libraries. + +Each LIBDIR is a directory that contains libtool libraries. + +The commands that this mode executes may require superuser privileges. Use +the \`--dry-run' option if you just want to see what would be executed." + ;; + + install) + $ECHO \ +"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... + +Install executables or libraries. + +INSTALL-COMMAND is the installation command. The first component should be +either the \`install' or \`cp' program. + +The following components of INSTALL-COMMAND are treated specially: + + -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation + +The rest of the components are interpreted as arguments to that command (only +BSD-compatible install options are recognized)." + ;; + + link) + $ECHO \ +"Usage: $progname [OPTION]... --mode=link LINK-COMMAND... + +Link object files or libraries together to form another library, or to +create an executable program. + +LINK-COMMAND is a command using the C compiler that you would use to create +a program from several object files. + +The following components of LINK-COMMAND are treated specially: + + -all-static do not do any dynamic linking at all + -avoid-version do not add a version suffix if possible + -bindir BINDIR specify path to binaries directory (for systems where + libraries must be found in the PATH setting at runtime) + -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime + -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols + -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) + -export-symbols SYMFILE + try to export only the symbols listed in SYMFILE + -export-symbols-regex REGEX + try to export only the symbols matching REGEX + -LLIBDIR search LIBDIR for required installed libraries + -lNAME OUTPUT-FILE requires the installed library libNAME + -module build a library that can dlopened + -no-fast-install disable the fast-install mode + -no-install link a not-installable executable + -no-undefined declare that a library does not refer to external symbols + -o OUTPUT-FILE create OUTPUT-FILE from the specified objects + -objectlist FILE Use a list of object files found in FILE to specify objects + -precious-files-regex REGEX + don't remove output files matching REGEX + -release RELEASE specify package release information + -rpath LIBDIR the created library will eventually be installed in LIBDIR + -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries + -shared only do dynamic linking of libtool libraries + -shrext SUFFIX override the standard shared library file extension + -static do not do any dynamic linking of uninstalled libtool libraries + -static-libtool-libs + do not do any dynamic linking of libtool libraries + -version-info CURRENT[:REVISION[:AGE]] + specify library version info [each variable defaults to 0] + -weak LIBNAME declare that the target provides the LIBNAME interface + -Wc,FLAG + -Xcompiler FLAG pass linker-specific FLAG directly to the compiler + -Wl,FLAG + -Xlinker FLAG pass linker-specific FLAG directly to the linker + -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) + +All other options (arguments beginning with \`-') are ignored. + +Every other argument is treated as a filename. Files ending in \`.la' are +treated as uninstalled libtool libraries, other files are standard or library +object files. + +If the OUTPUT-FILE ends in \`.la', then a libtool library is created, +only library objects (\`.lo' files) may be specified, and \`-rpath' is +required, except when creating a convenience library. + +If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created +using \`ar' and \`ranlib', or on Windows using \`lib'. + +If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file +is created, otherwise an executable program is created." + ;; + + uninstall) + $ECHO \ +"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... + +Remove libraries from an installation directory. + +RM is the name of the program to use to delete files associated with each FILE +(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed +to RM. + +If FILE is a libtool library, all the files associated with it are deleted. +Otherwise, only FILE itself is deleted using RM." + ;; + + *) + func_fatal_help "invalid operation mode \`$opt_mode'" + ;; + esac + + echo + $ECHO "Try \`$progname --help' for more information about other modes." +} + +# Now that we've collected a possible --mode arg, show help if necessary +if $opt_help; then + if test "$opt_help" = :; then + func_mode_help + else + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + func_mode_help + done + } | sed -n '1p; 2,$s/^Usage:/ or: /p' + { + func_help noexit + for opt_mode in compile link execute install finish uninstall clean; do + echo + func_mode_help + done + } | + sed '1d + /^When reporting/,/^Report/{ + H + d + } + $x + /information about other modes/d + /more detailed .*MODE/d + s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' + fi + exit $? +fi + + +# func_mode_execute arg... +func_mode_execute () +{ + $opt_debug + # The first argument is the command name. + cmd="$nonopt" + test -z "$cmd" && \ + func_fatal_help "you must specify a COMMAND" + + # Handle -dlopen flags immediately. + for file in $opt_dlopen; do + test -f "$file" \ + || func_fatal_help "\`$file' is not a file" + + dir= + case $file in + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$lib' is not a valid libtool archive" + + # Read the libtool library. + dlname= + library_names= + func_source "$file" + + # Skip this library if it cannot be dlopened. + if test -z "$dlname"; then + # Warn if it was a shared library. + test -n "$library_names" && \ + func_warning "\`$file' was not linked with \`-export-dynamic'" + continue + fi + + func_dirname "$file" "" "." + dir="$func_dirname_result" + + if test -f "$dir/$objdir/$dlname"; then + func_append dir "/$objdir" + else + if test ! -f "$dir/$dlname"; then + func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" + fi + fi + ;; + + *.lo) + # Just add the directory containing the .lo file. + func_dirname "$file" "" "." + dir="$func_dirname_result" + ;; + + *) + func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" + continue + ;; + esac + + # Get the absolute pathname. + absdir=`cd "$dir" && pwd` + test -n "$absdir" && dir="$absdir" + + # Now add the directory to shlibpath_var. + if eval "test -z \"\$$shlibpath_var\""; then + eval "$shlibpath_var=\"\$dir\"" + else + eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" + fi + done + + # This variable tells wrapper scripts just to set shlibpath_var + # rather than running their programs. + libtool_execute_magic="$magic" + + # Check if any of the arguments is a wrapper script. + args= + for file + do + case $file in + -* | *.la | *.lo ) ;; + *) + # Do a test to see if this is really a libtool program. + if func_ltwrapper_script_p "$file"; then + func_source "$file" + # Transform arg to wrapped name. + file="$progdir/$program" + elif func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + func_source "$func_ltwrapper_scriptname_result" + # Transform arg to wrapped name. + file="$progdir/$program" + fi + ;; + esac + # Quote arguments (to preserve shell metacharacters). + func_append_quoted args "$file" + done + + if test "X$opt_dry_run" = Xfalse; then + if test -n "$shlibpath_var"; then + # Export the shlibpath_var. + eval "export $shlibpath_var" + fi + + # Restore saved environment variables + for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES + do + eval "if test \"\${save_$lt_var+set}\" = set; then + $lt_var=\$save_$lt_var; export $lt_var + else + $lt_unset $lt_var + fi" + done + + # Now prepare to actually exec the command. + exec_cmd="\$cmd$args" + else + # Display what would be done. + if test -n "$shlibpath_var"; then + eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" + echo "export $shlibpath_var" + fi + $ECHO "$cmd$args" + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = execute && func_mode_execute ${1+"$@"} + + +# func_mode_finish arg... +func_mode_finish () +{ + $opt_debug + libs= + libdirs= + admincmds= + + for opt in "$nonopt" ${1+"$@"} + do + if test -d "$opt"; then + func_append libdirs " $opt" + + elif test -f "$opt"; then + if func_lalib_unsafe_p "$opt"; then + func_append libs " $opt" + else + func_warning "\`$opt' is not a valid libtool archive" + fi + + else + func_fatal_error "invalid argument \`$opt'" + fi + done + + if test -n "$libs"; then + if test -n "$lt_sysroot"; then + sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` + sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" + else + sysroot_cmd= + fi + + # Remove sysroot references + if $opt_dry_run; then + for lib in $libs; do + echo "removing references to $lt_sysroot and \`=' prefixes from $lib" + done + else + tmpdir=`func_mktempdir` + for lib in $libs; do + sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ + > $tmpdir/tmp-la + mv -f $tmpdir/tmp-la $lib + done + ${RM}r "$tmpdir" + fi + fi + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + for libdir in $libdirs; do + if test -n "$finish_cmds"; then + # Do each command in the finish commands. + func_execute_cmds "$finish_cmds" 'admincmds="$admincmds +'"$cmd"'"' + fi + if test -n "$finish_eval"; then + # Do the single finish_eval. + eval cmds=\"$finish_eval\" + $opt_dry_run || eval "$cmds" || func_append admincmds " + $cmds" + fi + done + fi + + # Exit here if they wanted silent mode. + $opt_silent && exit $EXIT_SUCCESS + + if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then + echo "----------------------------------------------------------------------" + echo "Libraries have been installed in:" + for libdir in $libdirs; do + $ECHO " $libdir" + done + echo + echo "If you ever happen to want to link against installed libraries" + echo "in a given directory, LIBDIR, you must either use libtool, and" + echo "specify the full pathname of the library, or use the \`-LLIBDIR'" + echo "flag during linking and do at least one of the following:" + if test -n "$shlibpath_var"; then + echo " - add LIBDIR to the \`$shlibpath_var' environment variable" + echo " during execution" + fi + if test -n "$runpath_var"; then + echo " - add LIBDIR to the \`$runpath_var' environment variable" + echo " during linking" + fi + if test -n "$hardcode_libdir_flag_spec"; then + libdir=LIBDIR + eval flag=\"$hardcode_libdir_flag_spec\" + + $ECHO " - use the \`$flag' linker flag" + fi + if test -n "$admincmds"; then + $ECHO " - have your system administrator run these commands:$admincmds" + fi + if test -f /etc/ld.so.conf; then + echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" + fi + echo + + echo "See any operating system documentation about shared libraries for" + case $host in + solaris2.[6789]|solaris2.1[0-9]) + echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" + echo "pages." + ;; + *) + echo "more information, such as the ld(1) and ld.so(8) manual pages." + ;; + esac + echo "----------------------------------------------------------------------" + fi + exit $EXIT_SUCCESS +} + +test "$opt_mode" = finish && func_mode_finish ${1+"$@"} + + +# func_mode_install arg... +func_mode_install () +{ + $opt_debug + # There may be an optional sh(1) argument at the beginning of + # install_prog (especially on Windows NT). + if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || + # Allow the use of GNU shtool's install command. + case $nonopt in *shtool*) :;; *) false;; esac; then + # Aesthetically quote it. + func_quote_for_eval "$nonopt" + install_prog="$func_quote_for_eval_result " + arg=$1 + shift + else + install_prog= + arg=$nonopt + fi + + # The real first argument should be the name of the installation program. + # Aesthetically quote it. + func_quote_for_eval "$arg" + func_append install_prog "$func_quote_for_eval_result" + install_shared_prog=$install_prog + case " $install_prog " in + *[\\\ /]cp\ *) install_cp=: ;; + *) install_cp=false ;; + esac + + # We need to accept at least all the BSD install flags. + dest= + files= + opts= + prev= + install_type= + isdir=no + stripme= + no_mode=: + for arg + do + arg2= + if test -n "$dest"; then + func_append files " $dest" + dest=$arg + continue + fi + + case $arg in + -d) isdir=yes ;; + -f) + if $install_cp; then :; else + prev=$arg + fi + ;; + -g | -m | -o) + prev=$arg + ;; + -s) + stripme=" -s" + continue + ;; + -*) + ;; + *) + # If the previous option needed an argument, then skip it. + if test -n "$prev"; then + if test "x$prev" = x-m && test -n "$install_override_mode"; then + arg2=$install_override_mode + no_mode=false + fi + prev= + else + dest=$arg + continue + fi + ;; + esac + + # Aesthetically quote the argument. + func_quote_for_eval "$arg" + func_append install_prog " $func_quote_for_eval_result" + if test -n "$arg2"; then + func_quote_for_eval "$arg2" + fi + func_append install_shared_prog " $func_quote_for_eval_result" + done + + test -z "$install_prog" && \ + func_fatal_help "you must specify an install program" + + test -n "$prev" && \ + func_fatal_help "the \`$prev' option requires an argument" + + if test -n "$install_override_mode" && $no_mode; then + if $install_cp; then :; else + func_quote_for_eval "$install_override_mode" + func_append install_shared_prog " -m $func_quote_for_eval_result" + fi + fi + + if test -z "$files"; then + if test -z "$dest"; then + func_fatal_help "no file or destination specified" + else + func_fatal_help "you must specify a destination" + fi + fi + + # Strip any trailing slash from the destination. + func_stripname '' '/' "$dest" + dest=$func_stripname_result + + # Check to see that the destination is a directory. + test -d "$dest" && isdir=yes + if test "$isdir" = yes; then + destdir="$dest" + destname= + else + func_dirname_and_basename "$dest" "" "." + destdir="$func_dirname_result" + destname="$func_basename_result" + + # Not a directory, so check to see that there is only one file specified. + set dummy $files; shift + test "$#" -gt 1 && \ + func_fatal_help "\`$dest' is not a directory" + fi + case $destdir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + for file in $files; do + case $file in + *.lo) ;; + *) + func_fatal_help "\`$destdir' must be an absolute directory name" + ;; + esac + done + ;; + esac + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + staticlibs= + future_libdirs= + current_libdirs= + for file in $files; do + + # Do each installation. + case $file in + *.$libext) + # Do the static libraries later. + func_append staticlibs " $file" + ;; + + *.la) + func_resolve_sysroot "$file" + file=$func_resolve_sysroot_result + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$file" \ + || func_fatal_help "\`$file' is not a valid libtool archive" + + library_names= + old_library= + relink_command= + func_source "$file" + + # Add the libdir to current_libdirs if it is the destination. + if test "X$destdir" = "X$libdir"; then + case "$current_libdirs " in + *" $libdir "*) ;; + *) func_append current_libdirs " $libdir" ;; + esac + else + # Note the libdir as a future libdir. + case "$future_libdirs " in + *" $libdir "*) ;; + *) func_append future_libdirs " $libdir" ;; + esac + fi + + func_dirname "$file" "/" "" + dir="$func_dirname_result" + func_append dir "$objdir" + + if test -n "$relink_command"; then + # Determine the prefix the user has applied to our future dir. + inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` + + # Don't allow the user to place us outside of our expected + # location b/c this prevents finding dependent libraries that + # are installed to the same prefix. + # At present, this check doesn't affect windows .dll's that + # are installed into $libdir/../bin (currently, that works fine) + # but it's something to keep an eye on. + test "$inst_prefix_dir" = "$destdir" && \ + func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" + + if test -n "$inst_prefix_dir"; then + # Stick the inst_prefix_dir data into the link command. + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` + else + relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` + fi + + func_warning "relinking \`$file'" + func_show_eval "$relink_command" \ + 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' + fi + + # See the names of the shared library. + set dummy $library_names; shift + if test -n "$1"; then + realname="$1" + shift + + srcname="$realname" + test -n "$relink_command" && srcname="$realname"T + + # Install the shared library and build the symlinks. + func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ + 'exit $?' + tstripme="$stripme" + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + case $realname in + *.dll.a) + tstripme="" + ;; + esac + ;; + esac + if test -n "$tstripme" && test -n "$striplib"; then + func_show_eval "$striplib $destdir/$realname" 'exit $?' + fi + + if test "$#" -gt 0; then + # Delete the old symlinks, and create new ones. + # Try `ln -sf' first, because the `ln' binary might depend on + # the symlink we replace! Solaris /bin/ln does not understand -f, + # so we also need to try rm && ln -s. + for linkname + do + test "$linkname" != "$realname" \ + && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" + done + fi + + # Do each command in the postinstall commands. + lib="$destdir/$realname" + func_execute_cmds "$postinstall_cmds" 'exit $?' + fi + + # Install the pseudo-library for information purposes. + func_basename "$file" + name="$func_basename_result" + instname="$dir/$name"i + func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' + + # Maybe install the static library, too. + test -n "$old_library" && func_append staticlibs " $dir/$old_library" + ;; + + *.lo) + # Install (i.e. copy) a libtool object. + + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # Deduce the name of the destination old-style object file. + case $destfile in + *.lo) + func_lo2o "$destfile" + staticdest=$func_lo2o_result + ;; + *.$objext) + staticdest="$destfile" + destfile= + ;; + *) + func_fatal_help "cannot copy a libtool object to \`$destfile'" + ;; + esac + + # Install the libtool object if requested. + test -n "$destfile" && \ + func_show_eval "$install_prog $file $destfile" 'exit $?' + + # Install the old object if enabled. + if test "$build_old_libs" = yes; then + # Deduce the name of the old-style object file. + func_lo2o "$file" + staticobj=$func_lo2o_result + func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' + fi + exit $EXIT_SUCCESS + ;; + + *) + # Figure out destination file name, if it wasn't already specified. + if test -n "$destname"; then + destfile="$destdir/$destname" + else + func_basename "$file" + destfile="$func_basename_result" + destfile="$destdir/$destfile" + fi + + # If the file is missing, and there is a .exe on the end, strip it + # because it is most likely a libtool script we actually want to + # install + stripped_ext="" + case $file in + *.exe) + if test ! -f "$file"; then + func_stripname '' '.exe' "$file" + file=$func_stripname_result + stripped_ext=".exe" + fi + ;; + esac + + # Do a test to see if this is really a libtool program. + case $host in + *cygwin* | *mingw*) + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + wrapper=$func_ltwrapper_scriptname_result + else + func_stripname '' '.exe' "$file" + wrapper=$func_stripname_result + fi + ;; + *) + wrapper=$file + ;; + esac + if func_ltwrapper_script_p "$wrapper"; then + notinst_deplibs= + relink_command= + + func_source "$wrapper" + + # Check the variables that should have been set. + test -z "$generated_by_libtool_version" && \ + func_fatal_error "invalid libtool wrapper script \`$wrapper'" + + finalize=yes + for lib in $notinst_deplibs; do + # Check to see that each library is installed. + libdir= + if test -f "$lib"; then + func_source "$lib" + fi + libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test + if test -n "$libdir" && test ! -f "$libfile"; then + func_warning "\`$lib' has not been installed in \`$libdir'" + finalize=no + fi + done + + relink_command= + func_source "$wrapper" + + outputname= + if test "$fast_install" = no && test -n "$relink_command"; then + $opt_dry_run || { + if test "$finalize" = yes; then + tmpdir=`func_mktempdir` + func_basename "$file$stripped_ext" + file="$func_basename_result" + outputname="$tmpdir/$file" + # Replace the output file specification. + relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` + + $opt_silent || { + func_quote_for_expand "$relink_command" + eval "func_echo $func_quote_for_expand_result" + } + if eval "$relink_command"; then : + else + func_error "error: relink \`$file' with the above command before installing it" + $opt_dry_run || ${RM}r "$tmpdir" + continue + fi + file="$outputname" + else + func_warning "cannot relink \`$file'" + fi + } + else + # Install the binary that we compiled earlier. + file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` + fi + fi + + # remove .exe since cygwin /usr/bin/install will append another + # one anyway + case $install_prog,$host in + */usr/bin/install*,*cygwin*) + case $file:$destfile in + *.exe:*.exe) + # this is ok + ;; + *.exe:*) + destfile=$destfile.exe + ;; + *:*.exe) + func_stripname '' '.exe' "$destfile" + destfile=$func_stripname_result + ;; + esac + ;; + esac + func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' + $opt_dry_run || if test -n "$outputname"; then + ${RM}r "$tmpdir" + fi + ;; + esac + done + + for file in $staticlibs; do + func_basename "$file" + name="$func_basename_result" + + # Set up the ranlib parameters. + oldlib="$destdir/$name" + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + + func_show_eval "$install_prog \$file \$oldlib" 'exit $?' + + if test -n "$stripme" && test -n "$old_striplib"; then + func_show_eval "$old_striplib $tool_oldlib" 'exit $?' + fi + + # Do each command in the postinstall commands. + func_execute_cmds "$old_postinstall_cmds" 'exit $?' + done + + test -n "$future_libdirs" && \ + func_warning "remember to run \`$progname --finish$future_libdirs'" + + if test -n "$current_libdirs"; then + # Maybe just do a dry run. + $opt_dry_run && current_libdirs=" -n$current_libdirs" + exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' + else + exit $EXIT_SUCCESS + fi +} + +test "$opt_mode" = install && func_mode_install ${1+"$@"} + + +# func_generate_dlsyms outputname originator pic_p +# Extract symbols from dlprefiles and create ${outputname}S.o with +# a dlpreopen symbol table. +func_generate_dlsyms () +{ + $opt_debug + my_outputname="$1" + my_originator="$2" + my_pic_p="${3-no}" + my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` + my_dlsyms= + + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + if test -n "$NM" && test -n "$global_symbol_pipe"; then + my_dlsyms="${my_outputname}S.c" + else + func_error "not configured to extract global symbols from dlpreopened files" + fi + fi + + if test -n "$my_dlsyms"; then + case $my_dlsyms in + "") ;; + *.c) + # Discover the nlist of each of the dlfiles. + nlist="$output_objdir/${my_outputname}.nm" + + func_show_eval "$RM $nlist ${nlist}S ${nlist}T" + + # Parse the name list into a source file. + func_verbose "creating $output_objdir/$my_dlsyms" + + $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ +/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ +/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ + +#ifdef __cplusplus +extern \"C\" { +#endif + +#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) +#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" +#endif + +/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ +#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) +/* DATA imports from DLLs on WIN32 con't be const, because runtime + relocations are performed -- see ld's documentation on pseudo-relocs. */ +# define LT_DLSYM_CONST +#elif defined(__osf__) +/* This system does not cope well with relocations in const data. */ +# define LT_DLSYM_CONST +#else +# define LT_DLSYM_CONST const +#endif + +/* External symbol declarations for the compiler. */\ +" + + if test "$dlself" = yes; then + func_verbose "generating symbol list for \`$output'" + + $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" + + # Add our own program objects to the symbol list. + progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` + for progfile in $progfiles; do + func_to_tool_file "$progfile" func_convert_file_msys_to_w32 + func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" + $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" + done + + if test -n "$exclude_expsyms"; then + $opt_dry_run || { + eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + if test -n "$export_symbols_regex"; then + $opt_dry_run || { + eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + } + fi + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + export_symbols="$output_objdir/$outputname.exp" + $opt_dry_run || { + $RM $export_symbols + eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' + ;; + esac + } + else + $opt_dry_run || { + eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' + eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' + eval '$MV "$nlist"T "$nlist"' + case $host in + *cygwin* | *mingw* | *cegcc* ) + eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' + eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' + ;; + esac + } + fi + fi + + for dlprefile in $dlprefiles; do + func_verbose "extracting global C symbols from \`$dlprefile'" + func_basename "$dlprefile" + name="$func_basename_result" + case $host in + *cygwin* | *mingw* | *cegcc* ) + # if an import library, we need to obtain dlname + if func_win32_import_lib_p "$dlprefile"; then + func_tr_sh "$dlprefile" + eval "curr_lafile=\$libfile_$func_tr_sh_result" + dlprefile_dlbasename="" + if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then + # Use subshell, to avoid clobbering current variable values + dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` + if test -n "$dlprefile_dlname" ; then + func_basename "$dlprefile_dlname" + dlprefile_dlbasename="$func_basename_result" + else + # no lafile. user explicitly requested -dlpreopen <import library>. + $sharedlib_from_linklib_cmd "$dlprefile" + dlprefile_dlbasename=$sharedlib_from_linklib_result + fi + fi + $opt_dry_run || { + if test -n "$dlprefile_dlbasename" ; then + eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' + else + func_warning "Could not compute DLL name from $name" + eval '$ECHO ": $name " >> "$nlist"' + fi + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | + $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" + } + else # not an import lib + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + fi + ;; + *) + $opt_dry_run || { + eval '$ECHO ": $name " >> "$nlist"' + func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 + eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" + } + ;; + esac + done + + $opt_dry_run || { + # Make sure we have at least an empty file. + test -f "$nlist" || : > "$nlist" + + if test -n "$exclude_expsyms"; then + $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T + $MV "$nlist"T "$nlist" + fi + + # Try sorting and uniquifying the output. + if $GREP -v "^: " < "$nlist" | + if sort -k 3 </dev/null >/dev/null 2>&1; then + sort -k 3 + else + sort +2 + fi | + uniq > "$nlist"S; then + : + else + $GREP -v "^: " < "$nlist" > "$nlist"S + fi + + if test -f "$nlist"S; then + eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' + else + echo '/* NONE */' >> "$output_objdir/$my_dlsyms" + fi + + echo >> "$output_objdir/$my_dlsyms" "\ + +/* The mapping between symbol names and symbols. */ +typedef struct { + const char *name; + void *address; +} lt_dlsymlist; +extern LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[]; +LT_DLSYM_CONST lt_dlsymlist +lt_${my_prefix}_LTX_preloaded_symbols[] = +{\ + { \"$my_originator\", (void *) 0 }," + + case $need_lib_prefix in + no) + eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + *) + eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" + ;; + esac + echo >> "$output_objdir/$my_dlsyms" "\ + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt_${my_prefix}_LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif\ +" + } # !$opt_dry_run + + pic_flag_for_symtable= + case "$compile_command " in + *" -static "*) ;; + *) + case $host in + # compiling the symbol table file with pic_flag works around + # a FreeBSD bug that causes programs to crash when -lm is + # linked before any other PIC object. But we must not use + # pic_flag when linking with -static. The problem exists in + # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. + *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) + pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; + *-*-hpux*) + pic_flag_for_symtable=" $pic_flag" ;; + *) + if test "X$my_pic_p" != Xno; then + pic_flag_for_symtable=" $pic_flag" + fi + ;; + esac + ;; + esac + symtab_cflags= + for arg in $LTCFLAGS; do + case $arg in + -pie | -fpie | -fPIE) ;; + *) func_append symtab_cflags " $arg" ;; + esac + done + + # Now compile the dynamic symbol file. + func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' + + # Clean up the generated files. + func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' + + # Transform the symbol file into the correct name. + symfileobj="$output_objdir/${my_outputname}S.$objext" + case $host in + *cygwin* | *mingw* | *cegcc* ) + if test -f "$output_objdir/$my_outputname.def"; then + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` + else + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + fi + ;; + *) + compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` + ;; + esac + ;; + *) + func_fatal_error "unknown suffix for \`$my_dlsyms'" + ;; + esac + else + # We keep going just in case the user didn't refer to + # lt_preloaded_symbols. The linker will fail if global_symbol_pipe + # really was required. + + # Nullify the symbol file. + compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` + finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` + fi +} + +# func_win32_libid arg +# return the library type of file 'arg' +# +# Need a lot of goo to handle *both* DLLs and import libs +# Has to be a shell function in order to 'eat' the argument +# that is supplied when $file_magic_command is called. +# Despite the name, also deal with 64 bit binaries. +func_win32_libid () +{ + $opt_debug + win32_libid_type="unknown" + win32_fileres=`file -L $1 2>/dev/null` + case $win32_fileres in + *ar\ archive\ import\ library*) # definitely import + win32_libid_type="x86 archive import" + ;; + *ar\ archive*) # could be an import, or static + # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. + if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | + $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then + func_to_tool_file "$1" func_convert_file_msys_to_w32 + win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | + $SED -n -e ' + 1,100{ + / I /{ + s,.*,import, + p + q + } + }'` + case $win32_nmres in + import*) win32_libid_type="x86 archive import";; + *) win32_libid_type="x86 archive static";; + esac + fi + ;; + *DLL*) + win32_libid_type="x86 DLL" + ;; + *executable*) # but shell scripts are "executable" too... + case $win32_fileres in + *MS\ Windows\ PE\ Intel*) + win32_libid_type="x86 DLL" + ;; + esac + ;; + esac + $ECHO "$win32_libid_type" +} + +# func_cygming_dll_for_implib ARG +# +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib () +{ + $opt_debug + sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` +} + +# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs +# +# The is the core of a fallback implementation of a +# platform-specific function to extract the name of the +# DLL associated with the specified import library LIBNAME. +# +# SECTION_NAME is either .idata$6 or .idata$7, depending +# on the platform and compiler that created the implib. +# +# Echos the name of the DLL associated with the +# specified import library. +func_cygming_dll_for_implib_fallback_core () +{ + $opt_debug + match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` + $OBJDUMP -s --section "$1" "$2" 2>/dev/null | + $SED '/^Contents of section '"$match_literal"':/{ + # Place marker at beginning of archive member dllname section + s/.*/====MARK====/ + p + d + } + # These lines can sometimes be longer than 43 characters, but + # are always uninteresting + /:[ ]*file format pe[i]\{,1\}-/d + /^In archive [^:]*:/d + # Ensure marker is printed + /^====MARK====/p + # Remove all lines with less than 43 characters + /^.\{43\}/!d + # From remaining lines, remove first 43 characters + s/^.\{43\}//' | + $SED -n ' + # Join marker and all lines until next marker into a single line + /^====MARK====/ b para + H + $ b para + b + :para + x + s/\n//g + # Remove the marker + s/^====MARK====// + # Remove trailing dots and whitespace + s/[\. \t]*$// + # Print + /./p' | + # we now have a list, one entry per line, of the stringified + # contents of the appropriate section of all members of the + # archive which possess that section. Heuristic: eliminate + # all those which have a first or second character that is + # a '.' (that is, objdump's representation of an unprintable + # character.) This should work for all archives with less than + # 0x302f exports -- but will fail for DLLs whose name actually + # begins with a literal '.' or a single character followed by + # a '.'. + # + # Of those that remain, print the first one. + $SED -e '/^\./d;/^.\./d;q' +} + +# func_cygming_gnu_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is a GNU/binutils-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_gnu_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` + test -n "$func_cygming_gnu_implib_tmp" +} + +# func_cygming_ms_implib_p ARG +# This predicate returns with zero status (TRUE) if +# ARG is an MS-style import library. Returns +# with nonzero status (FALSE) otherwise. +func_cygming_ms_implib_p () +{ + $opt_debug + func_to_tool_file "$1" func_convert_file_msys_to_w32 + func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` + test -n "$func_cygming_ms_implib_tmp" +} + +# func_cygming_dll_for_implib_fallback ARG +# Platform-specific function to extract the +# name of the DLL associated with the specified +# import library ARG. +# +# This fallback implementation is for use when $DLLTOOL +# does not support the --identify-strict option. +# Invoked by eval'ing the libtool variable +# $sharedlib_from_linklib_cmd +# Result is available in the variable +# $sharedlib_from_linklib_result +func_cygming_dll_for_implib_fallback () +{ + $opt_debug + if func_cygming_gnu_implib_p "$1" ; then + # binutils import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` + elif func_cygming_ms_implib_p "$1" ; then + # ms-generated import library + sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` + else + # unknown + sharedlib_from_linklib_result="" + fi +} + + +# func_extract_an_archive dir oldlib +func_extract_an_archive () +{ + $opt_debug + f_ex_an_ar_dir="$1"; shift + f_ex_an_ar_oldlib="$1" + if test "$lock_old_archive_extraction" = yes; then + lockfile=$f_ex_an_ar_oldlib.lock + until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do + func_echo "Waiting for $lockfile to be removed" + sleep 2 + done + fi + func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ + 'stat=$?; rm -f "$lockfile"; exit $stat' + if test "$lock_old_archive_extraction" = yes; then + $opt_dry_run || rm -f "$lockfile" + fi + if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then + : + else + func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" + fi +} + + +# func_extract_archives gentop oldlib ... +func_extract_archives () +{ + $opt_debug + my_gentop="$1"; shift + my_oldlibs=${1+"$@"} + my_oldobjs="" + my_xlib="" + my_xabs="" + my_xdir="" + + for my_xlib in $my_oldlibs; do + # Extract the objects. + case $my_xlib in + [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; + *) my_xabs=`pwd`"/$my_xlib" ;; + esac + func_basename "$my_xlib" + my_xlib="$func_basename_result" + my_xlib_u=$my_xlib + while :; do + case " $extracted_archives " in + *" $my_xlib_u "*) + func_arith $extracted_serial + 1 + extracted_serial=$func_arith_result + my_xlib_u=lt$extracted_serial-$my_xlib ;; + *) break ;; + esac + done + extracted_archives="$extracted_archives $my_xlib_u" + my_xdir="$my_gentop/$my_xlib_u" + + func_mkdir_p "$my_xdir" + + case $host in + *-darwin*) + func_verbose "Extracting $my_xabs" + # Do not bother doing anything if just a dry run + $opt_dry_run || { + darwin_orig_dir=`pwd` + cd $my_xdir || exit $? + darwin_archive=$my_xabs + darwin_curdir=`pwd` + darwin_base_archive=`basename "$darwin_archive"` + darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` + if test -n "$darwin_arches"; then + darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` + darwin_arch= + func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" + for darwin_arch in $darwin_arches ; do + func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" + $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" + cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" + func_extract_an_archive "`pwd`" "${darwin_base_archive}" + cd "$darwin_curdir" + $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" + done # $darwin_arches + ## Okay now we've a bunch of thin objects, gotta fatten them up :) + darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` + darwin_file= + darwin_files= + for darwin_file in $darwin_filelist; do + darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` + $LIPO -create -output "$darwin_file" $darwin_files + done # $darwin_filelist + $RM -rf unfat-$$ + cd "$darwin_orig_dir" + else + cd $darwin_orig_dir + func_extract_an_archive "$my_xdir" "$my_xabs" + fi # $darwin_arches + } # !$opt_dry_run + ;; + *) + func_extract_an_archive "$my_xdir" "$my_xabs" + ;; + esac + my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` + done + + func_extract_archives_result="$my_oldobjs" +} + + +# func_emit_wrapper [arg=no] +# +# Emit a libtool wrapper script on stdout. +# Don't directly open a file because we may want to +# incorporate the script contents within a cygwin/mingw +# wrapper executable. Must ONLY be called from within +# func_mode_link because it depends on a number of variables +# set therein. +# +# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR +# variable will take. If 'yes', then the emitted script +# will assume that the directory in which it is stored is +# the $objdir directory. This is a cygwin/mingw-specific +# behavior. +func_emit_wrapper () +{ + func_emit_wrapper_arg1=${1-no} + + $ECHO "\ +#! $SHELL + +# $output - temporary wrapper script for $objdir/$outputname +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# The $output program cannot be directly executed until all the libtool +# libraries that it depends on are installed. +# +# This wrapper script should never be moved out of the build directory. +# If it is, it will not operate correctly. + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='$sed_quote_subst' + +# Be Bourne compatible +if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac +fi +BIN_SH=xpg4; export BIN_SH # for Tru64 +DUALCASE=1; export DUALCASE # for MKS sh + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +relink_command=\"$relink_command\" + +# This environment variable determines our operation mode. +if test \"\$libtool_install_magic\" = \"$magic\"; then + # install mode needs the following variables: + generated_by_libtool_version='$macro_version' + notinst_deplibs='$notinst_deplibs' +else + # When we are sourced in execute mode, \$file and \$ECHO are already set. + if test \"\$libtool_execute_magic\" != \"$magic\"; then + file=\"\$0\"" + + qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` + $ECHO "\ + +# A function that is used when there is no print builtin or printf. +func_fallback_echo () +{ + eval 'cat <<_LTECHO_EOF +\$1 +_LTECHO_EOF' +} + ECHO=\"$qECHO\" + fi + +# Very basic option parsing. These options are (a) specific to +# the libtool wrapper, (b) are identical between the wrapper +# /script/ and the wrapper /executable/ which is used only on +# windows platforms, and (c) all begin with the string "--lt-" +# (application programs are unlikely to have options which match +# this pattern). +# +# There are only two supported options: --lt-debug and +# --lt-dump-script. There is, deliberately, no --lt-help. +# +# The first argument to this parsing function should be the +# script's $0 value, followed by "$@". +lt_option_debug= +func_parse_lt_options () +{ + lt_script_arg0=\$0 + shift + for lt_opt + do + case \"\$lt_opt\" in + --lt-debug) lt_option_debug=1 ;; + --lt-dump-script) + lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` + test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. + lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` + cat \"\$lt_dump_D/\$lt_dump_F\" + exit 0 + ;; + --lt-*) + \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 + exit 1 + ;; + esac + done + + # Print the debug banner immediately: + if test -n \"\$lt_option_debug\"; then + echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 + fi +} + +# Used when --lt-debug. Prints its arguments to stdout +# (redirection is the responsibility of the caller) +func_lt_dump_args () +{ + lt_dump_args_N=1; + for lt_arg + do + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" + lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` + done +} + +# Core function for launching the target application +func_exec_program_core () +{ +" + case $host in + # Backslashes separate directories on plain windows + *-*-mingw | *-*-os2* | *-cegcc*) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} +" + ;; + + *) + $ECHO "\ + if test -n \"\$lt_option_debug\"; then + \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 + func_lt_dump_args \${1+\"\$@\"} 1>&2 + fi + exec \"\$progdir/\$program\" \${1+\"\$@\"} +" + ;; + esac + $ECHO "\ + \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 + exit 1 +} + +# A function to encapsulate launching the target application +# Strips options in the --lt-* namespace from \$@ and +# launches target application with the remaining arguments. +func_exec_program () +{ + case \" \$* \" in + *\\ --lt-*) + for lt_wr_arg + do + case \$lt_wr_arg in + --lt-*) ;; + *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; + esac + shift + done ;; + esac + func_exec_program_core \${1+\"\$@\"} +} + + # Parse options + func_parse_lt_options \"\$0\" \${1+\"\$@\"} + + # Find the directory that this script lives in. + thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` + test \"x\$thisdir\" = \"x\$file\" && thisdir=. + + # Follow symbolic links until we get to the real thisdir. + file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` + while test -n \"\$file\"; do + destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` + + # If there was a directory component, then change thisdir. + if test \"x\$destdir\" != \"x\$file\"; then + case \"\$destdir\" in + [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; + *) thisdir=\"\$thisdir/\$destdir\" ;; + esac + fi + + file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` + file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` + done + + # Usually 'no', except on cygwin/mingw when embedded into + # the cwrapper. + WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 + if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then + # special case for '.' + if test \"\$thisdir\" = \".\"; then + thisdir=\`pwd\` + fi + # remove .libs from thisdir + case \"\$thisdir\" in + *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; + $objdir ) thisdir=. ;; + esac + fi + + # Try to get the absolute directory name. + absdir=\`cd \"\$thisdir\" && pwd\` + test -n \"\$absdir\" && thisdir=\"\$absdir\" +" + + if test "$fast_install" = yes; then + $ECHO "\ + program=lt-'$outputname'$exeext + progdir=\"\$thisdir/$objdir\" + + if test ! -f \"\$progdir/\$program\" || + { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ + test \"X\$file\" != \"X\$progdir/\$program\"; }; then + + file=\"\$\$-\$program\" + + if test ! -d \"\$progdir\"; then + $MKDIR \"\$progdir\" + else + $RM \"\$progdir/\$file\" + fi" + + $ECHO "\ + + # relink executable if necessary + if test -n \"\$relink_command\"; then + if relink_command_output=\`eval \$relink_command 2>&1\`; then : + else + $ECHO \"\$relink_command_output\" >&2 + $RM \"\$progdir/\$file\" + exit 1 + fi + fi + + $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || + { $RM \"\$progdir/\$program\"; + $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } + $RM \"\$progdir/\$file\" + fi" + else + $ECHO "\ + program='$outputname' + progdir=\"\$thisdir/$objdir\" +" + fi + + $ECHO "\ + + if test -f \"\$progdir/\$program\"; then" + + # fixup the dll searchpath if we need to. + # + # Fix the DLL searchpath if we need to. Do this before prepending + # to shlibpath, because on Windows, both are PATH and uninstalled + # libraries must come first. + if test -n "$dllsearchpath"; then + $ECHO "\ + # Add the dll search path components to the executable PATH + PATH=$dllsearchpath:\$PATH +" + fi + + # Export our shlibpath_var if we have one. + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + $ECHO "\ + # Add our own library path to $shlibpath_var + $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" + + # Some systems cannot cope with colon-terminated $shlibpath_var + # The second colon is a workaround for a bug in BeOS R4 sed + $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` + + export $shlibpath_var +" + fi + + $ECHO "\ + if test \"\$libtool_execute_magic\" != \"$magic\"; then + # Run the actual program with our arguments. + func_exec_program \${1+\"\$@\"} + fi + else + # The program doesn't exist. + \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 + \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 + \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 + exit 1 + fi +fi\ +" +} + + +# func_emit_cwrapperexe_src +# emit the source code for a wrapper executable on stdout +# Must ONLY be called from within func_mode_link because +# it depends on a number of variable set therein. +func_emit_cwrapperexe_src () +{ + cat <<EOF + +/* $cwrappersource - temporary wrapper executable for $objdir/$outputname + Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION + + The $output program cannot be directly executed until all the libtool + libraries that it depends on are installed. + + This wrapper executable should never be moved out of the build directory. + If it is, it will not operate correctly. +*/ +EOF + cat <<"EOF" +#ifdef _MSC_VER +# define _CRT_SECURE_NO_DEPRECATE 1 +#endif +#include <stdio.h> +#include <stdlib.h> +#ifdef _MSC_VER +# include <direct.h> +# include <process.h> +# include <io.h> +#else +# include <unistd.h> +# include <stdint.h> +# ifdef __CYGWIN__ +# include <io.h> +# endif +#endif +#include <malloc.h> +#include <stdarg.h> +#include <assert.h> +#include <string.h> +#include <ctype.h> +#include <errno.h> +#include <fcntl.h> +#include <sys/stat.h> + +/* declarations of non-ANSI functions */ +#if defined(__MINGW32__) +# ifdef __STRICT_ANSI__ +int _putenv (const char *); +# endif +#elif defined(__CYGWIN__) +# ifdef __STRICT_ANSI__ +char *realpath (const char *, char *); +int putenv (char *); +int setenv (const char *, const char *, int); +# endif +/* #elif defined (other platforms) ... */ +#endif + +/* portability defines, excluding path handling macros */ +#if defined(_MSC_VER) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +# define S_IXUSR _S_IEXEC +# ifndef _INTPTR_T_DEFINED +# define _INTPTR_T_DEFINED +# define intptr_t int +# endif +#elif defined(__MINGW32__) +# define setmode _setmode +# define stat _stat +# define chmod _chmod +# define getcwd _getcwd +# define putenv _putenv +#elif defined(__CYGWIN__) +# define HAVE_SETENV +# define FOPEN_WB "wb" +/* #elif defined (other platforms) ... */ +#endif + +#if defined(PATH_MAX) +# define LT_PATHMAX PATH_MAX +#elif defined(MAXPATHLEN) +# define LT_PATHMAX MAXPATHLEN +#else +# define LT_PATHMAX 1024 +#endif + +#ifndef S_IXOTH +# define S_IXOTH 0 +#endif +#ifndef S_IXGRP +# define S_IXGRP 0 +#endif + +/* path handling portability macros */ +#ifndef DIR_SEPARATOR +# define DIR_SEPARATOR '/' +# define PATH_SEPARATOR ':' +#endif + +#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ + defined (__OS2__) +# define HAVE_DOS_BASED_FILE_SYSTEM +# define FOPEN_WB "wb" +# ifndef DIR_SEPARATOR_2 +# define DIR_SEPARATOR_2 '\\' +# endif +# ifndef PATH_SEPARATOR_2 +# define PATH_SEPARATOR_2 ';' +# endif +#endif + +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) +#else /* DIR_SEPARATOR_2 */ +# define IS_DIR_SEPARATOR(ch) \ + (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) +#endif /* DIR_SEPARATOR_2 */ + +#ifndef PATH_SEPARATOR_2 +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) +#else /* PATH_SEPARATOR_2 */ +# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) +#endif /* PATH_SEPARATOR_2 */ + +#ifndef FOPEN_WB +# define FOPEN_WB "w" +#endif +#ifndef _O_BINARY +# define _O_BINARY 0 +#endif + +#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) +#define XFREE(stale) do { \ + if (stale) { free ((void *) stale); stale = 0; } \ +} while (0) + +#if defined(LT_DEBUGWRAPPER) +static int lt_debug = 1; +#else +static int lt_debug = 0; +#endif + +const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ + +void *xmalloc (size_t num); +char *xstrdup (const char *string); +const char *base_name (const char *name); +char *find_executable (const char *wrapper); +char *chase_symlinks (const char *pathspec); +int make_executable (const char *path); +int check_executable (const char *path); +char *strendzap (char *str, const char *pat); +void lt_debugprintf (const char *file, int line, const char *fmt, ...); +void lt_fatal (const char *file, int line, const char *message, ...); +static const char *nonnull (const char *s); +static const char *nonempty (const char *s); +void lt_setenv (const char *name, const char *value); +char *lt_extend_str (const char *orig_value, const char *add, int to_end); +void lt_update_exe_path (const char *name, const char *value); +void lt_update_lib_path (const char *name, const char *value); +char **prepare_spawn (char **argv); +void lt_dump_script (FILE *f); +EOF + + cat <<EOF +volatile const char * MAGIC_EXE = "$magic_exe"; +const char * LIB_PATH_VARNAME = "$shlibpath_var"; +EOF + + if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then + func_to_host_path "$temp_rpath" + cat <<EOF +const char * LIB_PATH_VALUE = "$func_to_host_path_result"; +EOF + else + cat <<"EOF" +const char * LIB_PATH_VALUE = ""; +EOF + fi + + if test -n "$dllsearchpath"; then + func_to_host_path "$dllsearchpath:" + cat <<EOF +const char * EXE_PATH_VARNAME = "PATH"; +const char * EXE_PATH_VALUE = "$func_to_host_path_result"; +EOF + else + cat <<"EOF" +const char * EXE_PATH_VARNAME = ""; +const char * EXE_PATH_VALUE = ""; +EOF + fi + + if test "$fast_install" = yes; then + cat <<EOF +const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */ +EOF + else + cat <<EOF +const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */ +EOF + fi + + + cat <<"EOF" + +#define LTWRAPPER_OPTION_PREFIX "--lt-" + +static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX; +static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script"; +static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug"; + +int +main (int argc, char *argv[]) +{ + char **newargz; + int newargc; + char *tmp_pathspec; + char *actual_cwrapper_path; + char *actual_cwrapper_name; + char *target_name; + char *lt_argv_zero; + intptr_t rval = 127; + + int i; + + program_name = (char *) xstrdup (base_name (argv[0])); + newargz = XMALLOC (char *, argc + 1); + + /* very simple arg parsing; don't want to rely on getopt + * also, copy all non cwrapper options to newargz, except + * argz[0], which is handled differently + */ + newargc=0; + for (i = 1; i < argc; i++) + { + if (strcmp (argv[i], dumpscript_opt) == 0) + { +EOF + case "$host" in + *mingw* | *cygwin* ) + # make stdout use "unix" line endings + echo " setmode(1,_O_BINARY);" + ;; + esac + + cat <<"EOF" + lt_dump_script (stdout); + return 0; + } + if (strcmp (argv[i], debug_opt) == 0) + { + lt_debug = 1; + continue; + } + if (strcmp (argv[i], ltwrapper_option_prefix) == 0) + { + /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX + namespace, but it is not one of the ones we know about and + have already dealt with, above (inluding dump-script), then + report an error. Otherwise, targets might begin to believe + they are allowed to use options in the LTWRAPPER_OPTION_PREFIX + namespace. The first time any user complains about this, we'll + need to make LTWRAPPER_OPTION_PREFIX a configure-time option + or a configure.ac-settable value. + */ + lt_fatal (__FILE__, __LINE__, + "unrecognized %s option: '%s'", + ltwrapper_option_prefix, argv[i]); + } + /* otherwise ... */ + newargz[++newargc] = xstrdup (argv[i]); + } + newargz[++newargc] = NULL; + +EOF + cat <<EOF + /* The GNU banner must be the first non-error debug message */ + lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n"); +EOF + cat <<"EOF" + lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]); + lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name); + + tmp_pathspec = find_executable (argv[0]); + if (tmp_pathspec == NULL) + lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]); + lt_debugprintf (__FILE__, __LINE__, + "(main) found exe (before symlink chase) at: %s\n", + tmp_pathspec); + + actual_cwrapper_path = chase_symlinks (tmp_pathspec); + lt_debugprintf (__FILE__, __LINE__, + "(main) found exe (after symlink chase) at: %s\n", + actual_cwrapper_path); + XFREE (tmp_pathspec); + + actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path)); + strendzap (actual_cwrapper_path, actual_cwrapper_name); + + /* wrapper name transforms */ + strendzap (actual_cwrapper_name, ".exe"); + tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1); + XFREE (actual_cwrapper_name); + actual_cwrapper_name = tmp_pathspec; + tmp_pathspec = 0; + + /* target_name transforms -- use actual target program name; might have lt- prefix */ + target_name = xstrdup (base_name (TARGET_PROGRAM_NAME)); + strendzap (target_name, ".exe"); + tmp_pathspec = lt_extend_str (target_name, ".exe", 1); + XFREE (target_name); + target_name = tmp_pathspec; + tmp_pathspec = 0; + + lt_debugprintf (__FILE__, __LINE__, + "(main) libtool target name: %s\n", + target_name); +EOF + + cat <<EOF + newargz[0] = + XMALLOC (char, (strlen (actual_cwrapper_path) + + strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1)); + strcpy (newargz[0], actual_cwrapper_path); + strcat (newargz[0], "$objdir"); + strcat (newargz[0], "/"); +EOF + + cat <<"EOF" + /* stop here, and copy so we don't have to do this twice */ + tmp_pathspec = xstrdup (newargz[0]); + + /* do NOT want the lt- prefix here, so use actual_cwrapper_name */ + strcat (newargz[0], actual_cwrapper_name); + + /* DO want the lt- prefix here if it exists, so use target_name */ + lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1); + XFREE (tmp_pathspec); + tmp_pathspec = NULL; +EOF + + case $host_os in + mingw*) + cat <<"EOF" + { + char* p; + while ((p = strchr (newargz[0], '\\')) != NULL) + { + *p = '/'; + } + while ((p = strchr (lt_argv_zero, '\\')) != NULL) + { + *p = '/'; + } + } +EOF + ;; + esac + + cat <<"EOF" + XFREE (target_name); + XFREE (actual_cwrapper_path); + XFREE (actual_cwrapper_name); + + lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */ + lt_setenv ("DUALCASE", "1"); /* for MSK sh */ + /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must + be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath) + because on Windows, both *_VARNAMEs are PATH but uninstalled + libraries must come first. */ + lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE); + lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE); + + lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n", + nonnull (lt_argv_zero)); + for (i = 0; i < newargc; i++) + { + lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n", + i, nonnull (newargz[i])); + } + +EOF + + case $host_os in + mingw*) + cat <<"EOF" + /* execv doesn't actually work on mingw as expected on unix */ + newargz = prepare_spawn (newargz); + rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); + if (rval == -1) + { + /* failed to start process */ + lt_debugprintf (__FILE__, __LINE__, + "(main) failed to launch target \"%s\": %s\n", + lt_argv_zero, nonnull (strerror (errno))); + return 127; + } + return rval; +EOF + ;; + *) + cat <<"EOF" + execv (lt_argv_zero, newargz); + return rval; /* =127, but avoids unused variable warning */ +EOF + ;; + esac + + cat <<"EOF" +} + +void * +xmalloc (size_t num) +{ + void *p = (void *) malloc (num); + if (!p) + lt_fatal (__FILE__, __LINE__, "memory exhausted"); + + return p; +} + +char * +xstrdup (const char *string) +{ + return string ? strcpy ((char *) xmalloc (strlen (string) + 1), + string) : NULL; +} + +const char * +base_name (const char *name) +{ + const char *base; + +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + /* Skip over the disk name in MSDOS pathnames. */ + if (isalpha ((unsigned char) name[0]) && name[1] == ':') + name += 2; +#endif + + for (base = name; *name; name++) + if (IS_DIR_SEPARATOR (*name)) + base = name + 1; + return base; +} + +int +check_executable (const char *path) +{ + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if ((stat (path, &st) >= 0) + && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) + return 1; + else + return 0; +} + +int +make_executable (const char *path) +{ + int rval = 0; + struct stat st; + + lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", + nonempty (path)); + if ((!path) || (!*path)) + return 0; + + if (stat (path, &st) >= 0) + { + rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); + } + return rval; +} + +/* Searches for the full path of the wrapper. Returns + newly allocated full path name if found, NULL otherwise + Does not chase symlinks, even on platforms that support them. +*/ +char * +find_executable (const char *wrapper) +{ + int has_slash = 0; + const char *p; + const char *p_next; + /* static buffer for getcwd */ + char tmp[LT_PATHMAX + 1]; + int tmp_len; + char *concat_name; + + lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", + nonempty (wrapper)); + + if ((wrapper == NULL) || (*wrapper == '\0')) + return NULL; + + /* Absolute path? */ +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + else + { +#endif + if (IS_DIR_SEPARATOR (wrapper[0])) + { + concat_name = xstrdup (wrapper); + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } +#if defined (HAVE_DOS_BASED_FILE_SYSTEM) + } +#endif + + for (p = wrapper; *p; p++) + if (*p == '/') + { + has_slash = 1; + break; + } + if (!has_slash) + { + /* no slashes; search PATH */ + const char *path = getenv ("PATH"); + if (path != NULL) + { + for (p = path; *p; p = p_next) + { + const char *q; + size_t p_len; + for (q = p; *q; q++) + if (IS_PATH_SEPARATOR (*q)) + break; + p_len = q - p; + p_next = (*q == '\0' ? q : q + 1); + if (p_len == 0) + { + /* empty path: current directory */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = + XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + } + else + { + concat_name = + XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, p, p_len); + concat_name[p_len] = '/'; + strcpy (concat_name + p_len + 1, wrapper); + } + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + } + } + /* not found in PATH; assume curdir */ + } + /* Relative path | not found in path: prepend cwd */ + if (getcwd (tmp, LT_PATHMAX) == NULL) + lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", + nonnull (strerror (errno))); + tmp_len = strlen (tmp); + concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); + memcpy (concat_name, tmp, tmp_len); + concat_name[tmp_len] = '/'; + strcpy (concat_name + tmp_len + 1, wrapper); + + if (check_executable (concat_name)) + return concat_name; + XFREE (concat_name); + return NULL; +} + +char * +chase_symlinks (const char *pathspec) +{ +#ifndef S_ISLNK + return xstrdup (pathspec); +#else + char buf[LT_PATHMAX]; + struct stat s; + char *tmp_pathspec = xstrdup (pathspec); + char *p; + int has_symlinks = 0; + while (strlen (tmp_pathspec) && !has_symlinks) + { + lt_debugprintf (__FILE__, __LINE__, + "checking path component for symlinks: %s\n", + tmp_pathspec); + if (lstat (tmp_pathspec, &s) == 0) + { + if (S_ISLNK (s.st_mode) != 0) + { + has_symlinks = 1; + break; + } + + /* search backwards for last DIR_SEPARATOR */ + p = tmp_pathspec + strlen (tmp_pathspec) - 1; + while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + p--; + if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) + { + /* no more DIR_SEPARATORS left */ + break; + } + *p = '\0'; + } + else + { + lt_fatal (__FILE__, __LINE__, + "error accessing file \"%s\": %s", + tmp_pathspec, nonnull (strerror (errno))); + } + } + XFREE (tmp_pathspec); + + if (!has_symlinks) + { + return xstrdup (pathspec); + } + + tmp_pathspec = realpath (pathspec, buf); + if (tmp_pathspec == 0) + { + lt_fatal (__FILE__, __LINE__, + "could not follow symlinks for %s", pathspec); + } + return xstrdup (tmp_pathspec); +#endif +} + +char * +strendzap (char *str, const char *pat) +{ + size_t len, patlen; + + assert (str != NULL); + assert (pat != NULL); + + len = strlen (str); + patlen = strlen (pat); + + if (patlen <= len) + { + str += len - patlen; + if (strcmp (str, pat) == 0) + *str = '\0'; + } + return str; +} + +void +lt_debugprintf (const char *file, int line, const char *fmt, ...) +{ + va_list args; + if (lt_debug) + { + (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); + va_start (args, fmt); + (void) vfprintf (stderr, fmt, args); + va_end (args); + } +} + +static void +lt_error_core (int exit_status, const char *file, + int line, const char *mode, + const char *message, va_list ap) +{ + fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); + vfprintf (stderr, message, ap); + fprintf (stderr, ".\n"); + + if (exit_status >= 0) + exit (exit_status); +} + +void +lt_fatal (const char *file, int line, const char *message, ...) +{ + va_list ap; + va_start (ap, message); + lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); + va_end (ap); +} + +static const char * +nonnull (const char *s) +{ + return s ? s : "(null)"; +} + +static const char * +nonempty (const char *s) +{ + return (s && !*s) ? "(empty)" : nonnull (s); +} + +void +lt_setenv (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_setenv) setting '%s' to '%s'\n", + nonnull (name), nonnull (value)); + { +#ifdef HAVE_SETENV + /* always make a copy, for consistency with !HAVE_SETENV */ + char *str = xstrdup (value); + setenv (name, str, 1); +#else + int len = strlen (name) + 1 + strlen (value) + 1; + char *str = XMALLOC (char, len); + sprintf (str, "%s=%s", name, value); + if (putenv (str) != EXIT_SUCCESS) + { + XFREE (str); + } +#endif + } +} + +char * +lt_extend_str (const char *orig_value, const char *add, int to_end) +{ + char *new_value; + if (orig_value && *orig_value) + { + int orig_value_len = strlen (orig_value); + int add_len = strlen (add); + new_value = XMALLOC (char, add_len + orig_value_len + 1); + if (to_end) + { + strcpy (new_value, orig_value); + strcpy (new_value + orig_value_len, add); + } + else + { + strcpy (new_value, add); + strcpy (new_value + add_len, orig_value); + } + } + else + { + new_value = xstrdup (add); + } + return new_value; +} + +void +lt_update_exe_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + /* some systems can't cope with a ':'-terminated path #' */ + int len = strlen (new_value); + while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) + { + new_value[len-1] = '\0'; + } + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +void +lt_update_lib_path (const char *name, const char *value) +{ + lt_debugprintf (__FILE__, __LINE__, + "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", + nonnull (name), nonnull (value)); + + if (name && *name && value && *value) + { + char *new_value = lt_extend_str (getenv (name), value, 0); + lt_setenv (name, new_value); + XFREE (new_value); + } +} + +EOF + case $host_os in + mingw*) + cat <<"EOF" + +/* Prepares an argument vector before calling spawn(). + Note that spawn() does not by itself call the command interpreter + (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : + ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); + GetVersionEx(&v); + v.dwPlatformId == VER_PLATFORM_WIN32_NT; + }) ? "cmd.exe" : "command.com"). + Instead it simply concatenates the arguments, separated by ' ', and calls + CreateProcess(). We must quote the arguments since Win32 CreateProcess() + interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a + special way: + - Space and tab are interpreted as delimiters. They are not treated as + delimiters if they are surrounded by double quotes: "...". + - Unescaped double quotes are removed from the input. Their only effect is + that within double quotes, space and tab are treated like normal + characters. + - Backslashes not followed by double quotes are not special. + - But 2*n+1 backslashes followed by a double quote become + n backslashes followed by a double quote (n >= 0): + \" -> " + \\\" -> \" + \\\\\" -> \\" + */ +#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" +char ** +prepare_spawn (char **argv) +{ + size_t argc; + char **new_argv; + size_t i; + + /* Count number of arguments. */ + for (argc = 0; argv[argc] != NULL; argc++) + ; + + /* Allocate new argument vector. */ + new_argv = XMALLOC (char *, argc + 1); + + /* Put quoted arguments into the new argument vector. */ + for (i = 0; i < argc; i++) + { + const char *string = argv[i]; + + if (string[0] == '\0') + new_argv[i] = xstrdup ("\"\""); + else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) + { + int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); + size_t length; + unsigned int backslashes; + const char *s; + char *quoted_string; + char *p; + + length = 0; + backslashes = 0; + if (quote_around) + length++; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + length += backslashes + 1; + length++; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + length += backslashes + 1; + + quoted_string = XMALLOC (char, length + 1); + + p = quoted_string; + backslashes = 0; + if (quote_around) + *p++ = '"'; + for (s = string; *s != '\0'; s++) + { + char c = *s; + if (c == '"') + { + unsigned int j; + for (j = backslashes + 1; j > 0; j--) + *p++ = '\\'; + } + *p++ = c; + if (c == '\\') + backslashes++; + else + backslashes = 0; + } + if (quote_around) + { + unsigned int j; + for (j = backslashes; j > 0; j--) + *p++ = '\\'; + *p++ = '"'; + } + *p = '\0'; + + new_argv[i] = quoted_string; + } + else + new_argv[i] = (char *) string; + } + new_argv[argc] = NULL; + + return new_argv; +} +EOF + ;; + esac + + cat <<"EOF" +void lt_dump_script (FILE* f) +{ +EOF + func_emit_wrapper yes | + $SED -n -e ' +s/^\(.\{79\}\)\(..*\)/\1\ +\2/ +h +s/\([\\"]\)/\\\1/g +s/$/\\n/ +s/\([^\n]*\).*/ fputs ("\1", f);/p +g +D' + cat <<"EOF" +} +EOF +} +# end: func_emit_cwrapperexe_src + +# func_win32_import_lib_p ARG +# True if ARG is an import lib, as indicated by $file_magic_cmd +func_win32_import_lib_p () +{ + $opt_debug + case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in + *import*) : ;; + *) false ;; + esac +} + +# func_mode_link arg... +func_mode_link () +{ + $opt_debug + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + # It is impossible to link a dll without this setting, and + # we shouldn't force the makefile maintainer to figure out + # which system we are compiling for in order to pass an extra + # flag for every libtool invocation. + # allow_undefined=no + + # FIXME: Unfortunately, there are problems with the above when trying + # to make a dll which has undefined symbols, in which case not + # even a static library is built. For now, we need to specify + # -no-undefined on the libtool link line when we can be certain + # that all symbols are satisfied, otherwise we get a static library. + allow_undefined=yes + ;; + *) + allow_undefined=yes + ;; + esac + libtool_args=$nonopt + base_compile="$nonopt $@" + compile_command=$nonopt + finalize_command=$nonopt + + compile_rpath= + finalize_rpath= + compile_shlibpath= + finalize_shlibpath= + convenience= + old_convenience= + deplibs= + old_deplibs= + compiler_flags= + linker_flags= + dllsearchpath= + lib_search_path=`pwd` + inst_prefix_dir= + new_inherited_linker_flags= + + avoid_version=no + bindir= + dlfiles= + dlprefiles= + dlself=no + export_dynamic=no + export_symbols= + export_symbols_regex= + generated= + libobjs= + ltlibs= + module=no + no_install=no + objs= + non_pic_objects= + precious_files_regex= + prefer_static_libs=no + preload=no + prev= + prevarg= + release= + rpath= + xrpath= + perm_rpath= + temp_rpath= + thread_safe=no + vinfo= + vinfo_number=no + weak_libs= + single_module="${wl}-single_module" + func_infer_tag $base_compile + + # We need to know -static, to get the right output filenames. + for arg + do + case $arg in + -shared) + test "$build_libtool_libs" != yes && \ + func_fatal_configuration "can not build a shared library" + build_old_libs=no + break + ;; + -all-static | -static | -static-libtool-libs) + case $arg in + -all-static) + if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then + func_warning "complete static linking is impossible in this configuration" + fi + if test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + -static) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=built + ;; + -static-libtool-libs) + if test -z "$pic_flag" && test -n "$link_static_flag"; then + dlopen_self=$dlopen_self_static + fi + prefer_static_libs=yes + ;; + esac + build_libtool_libs=no + build_old_libs=yes + break + ;; + esac + done + + # See if our shared archives depend on static archives. + test -n "$old_archive_from_new_cmds" && build_old_libs=yes + + # Go through the arguments, transforming them on the way. + while test "$#" -gt 0; do + arg="$1" + shift + func_quote_for_eval "$arg" + qarg=$func_quote_for_eval_unquoted_result + func_append libtool_args " $func_quote_for_eval_result" + + # If the previous option needs an argument, assign it. + if test -n "$prev"; then + case $prev in + output) + func_append compile_command " @OUTPUT@" + func_append finalize_command " @OUTPUT@" + ;; + esac + + case $prev in + bindir) + bindir="$arg" + prev= + continue + ;; + dlfiles|dlprefiles) + if test "$preload" = no; then + # Add the symbol object into the linking commands. + func_append compile_command " @SYMFILE@" + func_append finalize_command " @SYMFILE@" + preload=yes + fi + case $arg in + *.la | *.lo) ;; # We handle these cases below. + force) + if test "$dlself" = no; then + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + self) + if test "$prev" = dlprefiles; then + dlself=yes + elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then + dlself=yes + else + dlself=needless + export_dynamic=yes + fi + prev= + continue + ;; + *) + if test "$prev" = dlfiles; then + func_append dlfiles " $arg" + else + func_append dlprefiles " $arg" + fi + prev= + continue + ;; + esac + ;; + expsyms) + export_symbols="$arg" + test -f "$arg" \ + || func_fatal_error "symbol file \`$arg' does not exist" + prev= + continue + ;; + expsyms_regex) + export_symbols_regex="$arg" + prev= + continue + ;; + framework) + case $host in + *-*-darwin*) + case "$deplibs " in + *" $qarg.ltframework "*) ;; + *) func_append deplibs " $qarg.ltframework" # this is fixed later + ;; + esac + ;; + esac + prev= + continue + ;; + inst_prefix) + inst_prefix_dir="$arg" + prev= + continue + ;; + objectlist) + if test -f "$arg"; then + save_arg=$arg + moreargs= + for fil in `cat "$save_arg"` + do +# func_append moreargs " $fil" + arg=$fil + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + done + else + func_fatal_error "link input file \`$arg' does not exist" + fi + arg=$save_arg + prev= + continue + ;; + precious_regex) + precious_files_regex="$arg" + prev= + continue + ;; + release) + release="-$arg" + prev= + continue + ;; + rpath | xrpath) + # We need an absolute path. + case $arg in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + if test "$prev" = rpath; then + case "$rpath " in + *" $arg "*) ;; + *) func_append rpath " $arg" ;; + esac + else + case "$xrpath " in + *" $arg "*) ;; + *) func_append xrpath " $arg" ;; + esac + fi + prev= + continue + ;; + shrext) + shrext_cmds="$arg" + prev= + continue + ;; + weak) + func_append weak_libs " $arg" + prev= + continue + ;; + xcclinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xcompiler) + func_append compiler_flags " $qarg" + prev= + func_append compile_command " $qarg" + func_append finalize_command " $qarg" + continue + ;; + xlinker) + func_append linker_flags " $qarg" + func_append compiler_flags " $wl$qarg" + prev= + func_append compile_command " $wl$qarg" + func_append finalize_command " $wl$qarg" + continue + ;; + *) + eval "$prev=\"\$arg\"" + prev= + continue + ;; + esac + fi # test -n "$prev" + + prevarg="$arg" + + case $arg in + -all-static) + if test -n "$link_static_flag"; then + # See comment for -static flag below, for more details. + func_append compile_command " $link_static_flag" + func_append finalize_command " $link_static_flag" + fi + continue + ;; + + -allow-undefined) + # FIXME: remove this flag sometime in the future. + func_fatal_error "\`-allow-undefined' must not be used because it is the default" + ;; + + -avoid-version) + avoid_version=yes + continue + ;; + + -bindir) + prev=bindir + continue + ;; + + -dlopen) + prev=dlfiles + continue + ;; + + -dlpreopen) + prev=dlprefiles + continue + ;; + + -export-dynamic) + export_dynamic=yes + continue + ;; + + -export-symbols | -export-symbols-regex) + if test -n "$export_symbols" || test -n "$export_symbols_regex"; then + func_fatal_error "more than one -exported-symbols argument is not allowed" + fi + if test "X$arg" = "X-export-symbols"; then + prev=expsyms + else + prev=expsyms_regex + fi + continue + ;; + + -framework) + prev=framework + continue + ;; + + -inst-prefix-dir) + prev=inst_prefix + continue + ;; + + # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* + # so, if we see these flags be careful not to treat them like -L + -L[A-Z][A-Z]*:*) + case $with_gcc/$host in + no/*-*-irix* | /*-*-irix*) + func_append compile_command " $arg" + func_append finalize_command " $arg" + ;; + esac + continue + ;; + + -L*) + func_stripname "-L" '' "$arg" + if test -z "$func_stripname_result"; then + if test "$#" -gt 0; then + func_fatal_error "require no space between \`-L' and \`$1'" + else + func_fatal_error "need path for \`-L' option" + fi + fi + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + *) + absdir=`cd "$dir" && pwd` + test -z "$absdir" && \ + func_fatal_error "cannot determine absolute directory name of \`$dir'" + dir="$absdir" + ;; + esac + case "$deplibs " in + *" -L$dir "* | *" $arg "*) + # Will only happen for absolute or sysroot arguments + ;; + *) + # Preserve sysroot, but never include relative directories + case $dir in + [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; + *) func_append deplibs " -L$dir" ;; + esac + func_append lib_search_path " $dir" + ;; + esac + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$dir:"*) ;; + ::) dllsearchpath=$dir;; + *) func_append dllsearchpath ":$dir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + continue + ;; + + -l*) + if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) + # These systems don't actually have a C or math library (as such) + continue + ;; + *-*-os2*) + # These systems don't actually have a C library (as such) + test "X$arg" = "X-lc" && continue + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + test "X$arg" = "X-lc" && continue + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C and math libraries are in the System framework + func_append deplibs " System.ltframework" + continue + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + test "X$arg" = "X-lc" && continue + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + test "X$arg" = "X-lc" && continue + ;; + esac + elif test "X$arg" = "X-lc_r"; then + case $host in + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc_r directly, use -pthread flag. + continue + ;; + esac + fi + func_append deplibs " $arg" + continue + ;; + + -module) + module=yes + continue + ;; + + # Tru64 UNIX uses -model [arg] to determine the layout of C++ + # classes, name mangling, and exception handling. + # Darwin uses the -arch flag to determine output architecture. + -model|-arch|-isysroot|--sysroot) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + prev=xcompiler + continue + ;; + + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + func_append compiler_flags " $arg" + func_append compile_command " $arg" + func_append finalize_command " $arg" + case "$new_inherited_linker_flags " in + *" $arg "*) ;; + * ) func_append new_inherited_linker_flags " $arg" ;; + esac + continue + ;; + + -multi_module) + single_module="${wl}-multi_module" + continue + ;; + + -no-fast-install) + fast_install=no + continue + ;; + + -no-install) + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) + # The PATH hackery in wrapper scripts is required on Windows + # and Darwin in order for the loader to find any dlls it needs. + func_warning "\`-no-install' is ignored for $host" + func_warning "assuming \`-no-fast-install' instead" + fast_install=no + ;; + *) no_install=yes ;; + esac + continue + ;; + + -no-undefined) + allow_undefined=no + continue + ;; + + -objectlist) + prev=objectlist + continue + ;; + + -o) prev=output ;; + + -precious-files-regex) + prev=precious_regex + continue + ;; + + -release) + prev=release + continue + ;; + + -rpath) + prev=rpath + continue + ;; + + -R) + prev=xrpath + continue + ;; + + -R*) + func_stripname '-R' '' "$arg" + dir=$func_stripname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) ;; + =*) + func_stripname '=' '' "$dir" + dir=$lt_sysroot$func_stripname_result + ;; + *) + func_fatal_error "only absolute run-paths are allowed" + ;; + esac + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + continue + ;; + + -shared) + # The effects of -shared are defined in a previous loop. + continue + ;; + + -shrext) + prev=shrext + continue + ;; + + -static | -static-libtool-libs) + # The effects of -static are defined in a previous loop. + # We used to do the same as -all-static on platforms that + # didn't have a PIC flag, but the assumption that the effects + # would be equivalent was wrong. It would break on at least + # Digital Unix and AIX. + continue + ;; + + -thread-safe) + thread_safe=yes + continue + ;; + + -version-info) + prev=vinfo + continue + ;; + + -version-number) + prev=vinfo + vinfo_number=yes + continue + ;; + + -weak) + prev=weak + continue + ;; + + -Wc,*) + func_stripname '-Wc,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $func_quote_for_eval_result" + func_append compiler_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Wl,*) + func_stripname '-Wl,' '' "$arg" + args=$func_stripname_result + arg= + save_ifs="$IFS"; IFS=',' + for flag in $args; do + IFS="$save_ifs" + func_quote_for_eval "$flag" + func_append arg " $wl$func_quote_for_eval_result" + func_append compiler_flags " $wl$func_quote_for_eval_result" + func_append linker_flags " $func_quote_for_eval_result" + done + IFS="$save_ifs" + func_stripname ' ' '' "$arg" + arg=$func_stripname_result + ;; + + -Xcompiler) + prev=xcompiler + continue + ;; + + -Xlinker) + prev=xlinker + continue + ;; + + -XCClinker) + prev=xcclinker + continue + ;; + + # -msg_* for osf cc + -msg_*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + # Flags to be passed through unchanged, with rationale: + # -64, -mips[0-9] enable 64-bit mode for the SGI compiler + # -r[0-9][0-9]* specify processor for the SGI compiler + # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler + # +DA*, +DD* enable 64-bit mode for the HP compiler + # -q* compiler args for the IBM compiler + # -m*, -t[45]*, -txscale* architecture-specific flags for GCC + # -F/path path to uninstalled frameworks, gcc on darwin + # -p, -pg, --coverage, -fprofile-* profiling flags for GCC + # @file GCC response files + # -tp=* Portland pgcc target processor selection + # --sysroot=* for sysroot support + # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization + -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ + -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ + -O*|-flto*|-fwhopr*|-fuse-linker-plugin) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + func_append compile_command " $arg" + func_append finalize_command " $arg" + func_append compiler_flags " $arg" + continue + ;; + + # Some other compiler flag. + -* | +*) + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + + *.$objext) + # A standard object. + func_append objs " $arg" + ;; + + *.lo) + # A libtool-controlled object. + + # Check to see that this really is a libtool object. + if func_lalib_unsafe_p "$arg"; then + pic_object= + non_pic_object= + + # Read the .lo file + func_source "$arg" + + if test -z "$pic_object" || + test -z "$non_pic_object" || + test "$pic_object" = none && + test "$non_pic_object" = none; then + func_fatal_error "cannot find name of object for \`$arg'" + fi + + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + if test "$pic_object" != none; then + # Prepend the subdirectory the object is found in. + pic_object="$xdir$pic_object" + + if test "$prev" = dlfiles; then + if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then + func_append dlfiles " $pic_object" + prev= + continue + else + # If libtool objects are unsupported, then we need to preload. + prev=dlprefiles + fi + fi + + # CHECK ME: I think I busted this. -Ossama + if test "$prev" = dlprefiles; then + # Preload the old-style object. + func_append dlprefiles " $pic_object" + prev= + fi + + # A PIC object. + func_append libobjs " $pic_object" + arg="$pic_object" + fi + + # Non-PIC object. + if test "$non_pic_object" != none; then + # Prepend the subdirectory the object is found in. + non_pic_object="$xdir$non_pic_object" + + # A standard non-PIC object + func_append non_pic_objects " $non_pic_object" + if test -z "$pic_object" || test "$pic_object" = none ; then + arg="$non_pic_object" + fi + else + # If the PIC object exists, use it instead. + # $xdir was prepended to $pic_object above. + non_pic_object="$pic_object" + func_append non_pic_objects " $non_pic_object" + fi + else + # Only an error if not doing a dry-run. + if $opt_dry_run; then + # Extract subdirectory from the argument. + func_dirname "$arg" "/" "" + xdir="$func_dirname_result" + + func_lo2o "$arg" + pic_object=$xdir$objdir/$func_lo2o_result + non_pic_object=$xdir$func_lo2o_result + func_append libobjs " $pic_object" + func_append non_pic_objects " $non_pic_object" + else + func_fatal_error "\`$arg' is not a valid libtool object" + fi + fi + ;; + + *.$libext) + # An archive. + func_append deplibs " $arg" + func_append old_deplibs " $arg" + continue + ;; + + *.la) + # A libtool-controlled library. + + func_resolve_sysroot "$arg" + if test "$prev" = dlfiles; then + # This library was specified with -dlopen. + func_append dlfiles " $func_resolve_sysroot_result" + prev= + elif test "$prev" = dlprefiles; then + # The library was specified with -dlpreopen. + func_append dlprefiles " $func_resolve_sysroot_result" + prev= + else + func_append deplibs " $func_resolve_sysroot_result" + fi + continue + ;; + + # Some other compiler argument. + *) + # Unknown arguments in both finalize_command and compile_command need + # to be aesthetically quoted because they are evaled later. + func_quote_for_eval "$arg" + arg="$func_quote_for_eval_result" + ;; + esac # arg + + # Now actually substitute the argument into the commands. + if test -n "$arg"; then + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + done # argument parsing loop + + test -n "$prev" && \ + func_fatal_help "the \`$prevarg' option requires an argument" + + if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then + eval arg=\"$export_dynamic_flag_spec\" + func_append compile_command " $arg" + func_append finalize_command " $arg" + fi + + oldlibs= + # calculate the name of the file, without its directory + func_basename "$output" + outputname="$func_basename_result" + libobjs_save="$libobjs" + + if test -n "$shlibpath_var"; then + # get the directories listed in $shlibpath_var + eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` + else + shlib_search_path= + fi + eval sys_lib_search_path=\"$sys_lib_search_path_spec\" + eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" + + func_dirname "$output" "/" "" + output_objdir="$func_dirname_result$objdir" + func_to_tool_file "$output_objdir/" + tool_output_objdir=$func_to_tool_file_result + # Create the object directory. + func_mkdir_p "$output_objdir" + + # Determine the type of output + case $output in + "") + func_fatal_help "you must specify an output file" + ;; + *.$libext) linkmode=oldlib ;; + *.lo | *.$objext) linkmode=obj ;; + *.la) linkmode=lib ;; + *) linkmode=prog ;; # Anything else should be a program. + esac + + specialdeplibs= + + libs= + # Find all interdependent deplibs by searching for libraries + # that are linked more than once (e.g. -la -lb -la) + for deplib in $deplibs; do + if $opt_preserve_dup_deps ; then + case "$libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append libs " $deplib" + done + + if test "$linkmode" = lib; then + libs="$predeps $libs $compiler_lib_search_path $postdeps" + + # Compute libraries that are listed more than once in $predeps + # $postdeps and mark them as special (i.e., whose duplicates are + # not to be eliminated). + pre_post_deps= + if $opt_duplicate_compiler_generated_deps; then + for pre_post_dep in $predeps $postdeps; do + case "$pre_post_deps " in + *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; + esac + func_append pre_post_deps " $pre_post_dep" + done + fi + pre_post_deps= + fi + + deplibs= + newdependency_libs= + newlib_search_path= + need_relink=no # whether we're linking any uninstalled libtool libraries + notinst_deplibs= # not-installed libtool libraries + notinst_path= # paths that contain not-installed libtool libraries + + case $linkmode in + lib) + passes="conv dlpreopen link" + for file in $dlfiles $dlprefiles; do + case $file in + *.la) ;; + *) + func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" + ;; + esac + done + ;; + prog) + compile_deplibs= + finalize_deplibs= + alldeplibs=no + newdlfiles= + newdlprefiles= + passes="conv scan dlopen dlpreopen link" + ;; + *) passes="conv" + ;; + esac + + for pass in $passes; do + # The preopen pass in lib mode reverses $deplibs; put it back here + # so that -L comes before libs that need it for instance... + if test "$linkmode,$pass" = "lib,link"; then + ## FIXME: Find the place where the list is rebuilt in the wrong + ## order, and fix it there properly + tmp_deplibs= + for deplib in $deplibs; do + tmp_deplibs="$deplib $tmp_deplibs" + done + deplibs="$tmp_deplibs" + fi + + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan"; then + libs="$deplibs" + deplibs= + fi + if test "$linkmode" = prog; then + case $pass in + dlopen) libs="$dlfiles" ;; + dlpreopen) libs="$dlprefiles" ;; + link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; + esac + fi + if test "$linkmode,$pass" = "lib,dlpreopen"; then + # Collect and forward deplibs of preopened libtool libs + for lib in $dlprefiles; do + # Ignore non-libtool-libs + dependency_libs= + func_resolve_sysroot "$lib" + case $lib in + *.la) func_source "$func_resolve_sysroot_result" ;; + esac + + # Collect preopened libtool deplibs, except any this library + # has declared as weak libs + for deplib in $dependency_libs; do + func_basename "$deplib" + deplib_base=$func_basename_result + case " $weak_libs " in + *" $deplib_base "*) ;; + *) func_append deplibs " $deplib" ;; + esac + done + done + libs="$dlprefiles" + fi + if test "$pass" = dlopen; then + # Collect dlpreopened libraries + save_deplibs="$deplibs" + deplibs= + fi + + for deplib in $libs; do + lib= + found=no + case $deplib in + -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ + |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append compiler_flags " $deplib" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -l*) + if test "$linkmode" != lib && test "$linkmode" != prog; then + func_warning "\`-l' is ignored for archives/objects" + continue + fi + func_stripname '-l' '' "$deplib" + name=$func_stripname_result + if test "$linkmode" = lib; then + searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" + else + searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" + fi + for searchdir in $searchdirs; do + for search_ext in .la $std_shrext .so .a; do + # Search the libtool library + lib="$searchdir/lib${name}${search_ext}" + if test -f "$lib"; then + if test "$search_ext" = ".la"; then + found=yes + else + found=no + fi + break 2 + fi + done + done + if test "$found" != yes; then + # deplib doesn't seem to be a libtool library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + else # deplib is a libtool library + # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, + # We need to do some special things here, and not later. + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $deplib "*) + if func_lalib_p "$lib"; then + library_names= + old_library= + func_source "$lib" + for l in $old_library $library_names; do + ll="$l" + done + if test "X$ll" = "X$old_library" ; then # only static version available + found=no + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + lib=$ladir/$old_library + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" + fi + continue + fi + fi + ;; + *) ;; + esac + fi + fi + ;; # -l + *.ltframework) + if test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + deplibs="$deplib $deplibs" + if test "$linkmode" = lib ; then + case "$new_inherited_linker_flags " in + *" $deplib "*) ;; + * ) func_append new_inherited_linker_flags " $deplib" ;; + esac + fi + fi + continue + ;; + -L*) + case $linkmode in + lib) + deplibs="$deplib $deplibs" + test "$pass" = conv && continue + newdependency_libs="$deplib $newdependency_libs" + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + prog) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + if test "$pass" = scan; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + *) + func_warning "\`-L' is ignored for archives/objects" + ;; + esac # linkmode + continue + ;; # -L + -R*) + if test "$pass" = link; then + func_stripname '-R' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + dir=$func_resolve_sysroot_result + # Make sure the xrpath contains only unique directories. + case "$xrpath " in + *" $dir "*) ;; + *) func_append xrpath " $dir" ;; + esac + fi + deplibs="$deplib $deplibs" + continue + ;; + *.la) + func_resolve_sysroot "$deplib" + lib=$func_resolve_sysroot_result + ;; + *.$libext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + continue + fi + case $linkmode in + lib) + # Linking convenience modules into shared libraries is allowed, + # but linking other static libraries is non-portable. + case " $dlpreconveniencelibs " in + *" $deplib "*) ;; + *) + valid_a_lib=no + case $deplibs_check_method in + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ + | $EGREP "$match_pattern_regex" > /dev/null; then + valid_a_lib=yes + fi + ;; + pass_all) + valid_a_lib=yes + ;; + esac + if test "$valid_a_lib" != yes; then + echo + $ECHO "*** Warning: Trying to link with static lib archive $deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because the file extensions .$libext of this argument makes me believe" + echo "*** that it is just a static archive that I should not use here." + else + echo + $ECHO "*** Warning: Linking the shared library $output against the" + $ECHO "*** static library $deplib is not portable!" + deplibs="$deplib $deplibs" + fi + ;; + esac + continue + ;; + prog) + if test "$pass" != link; then + deplibs="$deplib $deplibs" + else + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + fi + continue + ;; + esac # linkmode + ;; # *.$libext + *.lo | *.$objext) + if test "$pass" = conv; then + deplibs="$deplib $deplibs" + elif test "$linkmode" = prog; then + if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then + # If there is no dlopen support or we're linking statically, + # we need to preload. + func_append newdlprefiles " $deplib" + compile_deplibs="$deplib $compile_deplibs" + finalize_deplibs="$deplib $finalize_deplibs" + else + func_append newdlfiles " $deplib" + fi + fi + continue + ;; + %DEPLIBS%) + alldeplibs=yes + continue + ;; + esac # case $deplib + + if test "$found" = yes || test -f "$lib"; then : + else + func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" + fi + + # Check to see that this really is a libtool archive. + func_lalib_unsafe_p "$lib" \ + || func_fatal_error "\`$lib' is not a valid libtool archive" + + func_dirname "$lib" "" "." + ladir="$func_dirname_result" + + dlname= + dlopen= + dlpreopen= + libdir= + library_names= + old_library= + inherited_linker_flags= + # If the library was installed with an old release of libtool, + # it will not redefine variables installed, or shouldnotlink + installed=yes + shouldnotlink=no + avoidtemprpath= + + + # Read the .la file + func_source "$lib" + + # Convert "-framework foo" to "foo.ltframework" + if test -n "$inherited_linker_flags"; then + tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` + for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do + case " $new_inherited_linker_flags " in + *" $tmp_inherited_linker_flag "*) ;; + *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; + esac + done + fi + dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + if test "$linkmode,$pass" = "lib,link" || + test "$linkmode,$pass" = "prog,scan" || + { test "$linkmode" != prog && test "$linkmode" != lib; }; then + test -n "$dlopen" && func_append dlfiles " $dlopen" + test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" + fi + + if test "$pass" = conv; then + # Only check for convenience libraries + deplibs="$lib $deplibs" + if test -z "$libdir"; then + if test -z "$old_library"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + # It is a libtool convenience library, so add in its objects. + func_append convenience " $ladir/$objdir/$old_library" + func_append old_convenience " $ladir/$objdir/$old_library" + elif test "$linkmode" != prog && test "$linkmode" != lib; then + func_fatal_error "\`$lib' is not a convenience library" + fi + tmp_libs= + for deplib in $dependency_libs; do + deplibs="$deplib $deplibs" + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done + continue + fi # $pass = conv + + + # Get the name of the library we link against. + linklib= + if test -n "$old_library" && + { test "$prefer_static_libs" = yes || + test "$prefer_static_libs,$installed" = "built,no"; }; then + linklib=$old_library + else + for l in $old_library $library_names; do + linklib="$l" + done + fi + if test -z "$linklib"; then + func_fatal_error "cannot find name of link library for \`$lib'" + fi + + # This library was specified with -dlopen. + if test "$pass" = dlopen; then + if test -z "$libdir"; then + func_fatal_error "cannot -dlopen a convenience library: \`$lib'" + fi + if test -z "$dlname" || + test "$dlopen_support" != yes || + test "$build_libtool_libs" = no; then + # If there is no dlname, no dlopen support or we're linking + # statically, we need to preload. We also need to preload any + # dependent libraries so libltdl's deplib preloader doesn't + # bomb out in the load deplibs phase. + func_append dlprefiles " $lib $dependency_libs" + else + func_append newdlfiles " $lib" + fi + continue + fi # $pass = dlopen + + # We need an absolute path. + case $ladir in + [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; + *) + abs_ladir=`cd "$ladir" && pwd` + if test -z "$abs_ladir"; then + func_warning "cannot determine absolute directory name of \`$ladir'" + func_warning "passing it literally to the linker, although it might fail" + abs_ladir="$ladir" + fi + ;; + esac + func_basename "$lib" + laname="$func_basename_result" + + # Find the relevant object directory and library name. + if test "X$installed" = Xyes; then + if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then + func_warning "library \`$lib' was moved." + dir="$ladir" + absdir="$abs_ladir" + libdir="$abs_ladir" + else + dir="$lt_sysroot$libdir" + absdir="$lt_sysroot$libdir" + fi + test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes + else + if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then + dir="$ladir" + absdir="$abs_ladir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + else + dir="$ladir/$objdir" + absdir="$abs_ladir/$objdir" + # Remove this search path later + func_append notinst_path " $abs_ladir" + fi + fi # $installed = yes + func_stripname 'lib' '.la' "$laname" + name=$func_stripname_result + + # This library was specified with -dlpreopen. + if test "$pass" = dlpreopen; then + if test -z "$libdir" && test "$linkmode" = prog; then + func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" + fi + case "$host" in + # special handling for platforms with PE-DLLs. + *cygwin* | *mingw* | *cegcc* ) + # Linker will automatically link against shared library if both + # static and shared are present. Therefore, ensure we extract + # symbols from the import library if a shared library is present + # (otherwise, the dlopen module name will be incorrect). We do + # this by putting the import library name into $newdlprefiles. + # We recover the dlopen module name by 'saving' the la file + # name in a special purpose variable, and (later) extracting the + # dlname from the la file. + if test -n "$dlname"; then + func_tr_sh "$dir/$linklib" + eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" + func_append newdlprefiles " $dir/$linklib" + else + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + fi + ;; + * ) + # Prefer using a static library (so that no silly _DYNAMIC symbols + # are required to link). + if test -n "$old_library"; then + func_append newdlprefiles " $dir/$old_library" + # Keep a list of preopened convenience libraries to check + # that they are being used correctly in the link pass. + test -z "$libdir" && \ + func_append dlpreconveniencelibs " $dir/$old_library" + # Otherwise, use the dlname, so that lt_dlopen finds it. + elif test -n "$dlname"; then + func_append newdlprefiles " $dir/$dlname" + else + func_append newdlprefiles " $dir/$linklib" + fi + ;; + esac + fi # $pass = dlpreopen + + if test -z "$libdir"; then + # Link the convenience library + if test "$linkmode" = lib; then + deplibs="$dir/$old_library $deplibs" + elif test "$linkmode,$pass" = "prog,link"; then + compile_deplibs="$dir/$old_library $compile_deplibs" + finalize_deplibs="$dir/$old_library $finalize_deplibs" + else + deplibs="$lib $deplibs" # used for prog,scan pass + fi + continue + fi + + + if test "$linkmode" = prog && test "$pass" != link; then + func_append newlib_search_path " $ladir" + deplibs="$lib $deplibs" + + linkalldeplibs=no + if test "$link_all_deplibs" != no || test -z "$library_names" || + test "$build_libtool_libs" = no; then + linkalldeplibs=yes + fi + + tmp_libs= + for deplib in $dependency_libs; do + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result" + func_append newlib_search_path " $func_resolve_sysroot_result" + ;; + esac + # Need to link against all dependency_libs? + if test "$linkalldeplibs" = yes; then + deplibs="$deplib $deplibs" + else + # Need to hardcode shared library paths + # or/and link against static libraries + newdependency_libs="$deplib $newdependency_libs" + fi + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $deplib "*) func_append specialdeplibs " $deplib" ;; + esac + fi + func_append tmp_libs " $deplib" + done # for deplib + continue + fi # $linkmode = prog... + + if test "$linkmode,$pass" = "prog,link"; then + if test -n "$library_names" && + { { test "$prefer_static_libs" = no || + test "$prefer_static_libs,$installed" = "built,yes"; } || + test -z "$old_library"; }; then + # We need to hardcode the library path + if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then + # Make sure the rpath contains only unique directories. + case "$temp_rpath:" in + *"$absdir:"*) ;; + *) func_append temp_rpath "$absdir:" ;; + esac + fi + + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi # $linkmode,$pass = prog,link... + + if test "$alldeplibs" = yes && + { test "$deplibs_check_method" = pass_all || + { test "$build_libtool_libs" = yes && + test -n "$library_names"; }; }; then + # We only need to search for static libraries + continue + fi + fi + + link_static=no # Whether the deplib will be linked statically + use_static_libs=$prefer_static_libs + if test "$use_static_libs" = built && test "$installed" = yes; then + use_static_libs=no + fi + if test -n "$library_names" && + { test "$use_static_libs" = no || test -z "$old_library"; }; then + case $host in + *cygwin* | *mingw* | *cegcc*) + # No point in relinking DLLs because paths are not encoded + func_append notinst_deplibs " $lib" + need_relink=no + ;; + *) + if test "$installed" = no; then + func_append notinst_deplibs " $lib" + need_relink=yes + fi + ;; + esac + # This is a shared library + + # Warn about portability, can't link against -module's on some + # systems (darwin). Don't bleat about dlopened modules though! + dlopenmodule="" + for dlpremoduletest in $dlprefiles; do + if test "X$dlpremoduletest" = "X$lib"; then + dlopenmodule="$dlpremoduletest" + break + fi + done + if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then + echo + if test "$linkmode" = prog; then + $ECHO "*** Warning: Linking the executable $output against the loadable module" + else + $ECHO "*** Warning: Linking the shared library $output against the loadable module" + fi + $ECHO "*** $linklib is not portable!" + fi + if test "$linkmode" = lib && + test "$hardcode_into_libs" = yes; then + # Hardcode the library path. + # Skip directories that are in the system default run-time + # search path. + case " $sys_lib_dlsearch_path " in + *" $absdir "*) ;; + *) + case "$compile_rpath " in + *" $absdir "*) ;; + *) func_append compile_rpath " $absdir" ;; + esac + ;; + esac + case " $sys_lib_dlsearch_path " in + *" $libdir "*) ;; + *) + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + ;; + esac + fi + + if test -n "$old_archive_from_expsyms_cmds"; then + # figure out the soname + set dummy $library_names + shift + realname="$1" + shift + libname=`eval "\\$ECHO \"$libname_spec\""` + # use dlname if we got it. it's perfectly good, no? + if test -n "$dlname"; then + soname="$dlname" + elif test -n "$soname_spec"; then + # bleh windows + case $host in + *cygwin* | mingw* | *cegcc*) + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + esac + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + + # Make a new name for the extract_expsyms_cmds to use + soroot="$soname" + func_basename "$soroot" + soname="$func_basename_result" + func_stripname 'lib' '.dll' "$soname" + newlib=libimp-$func_stripname_result.a + + # If the library has no export list, then create one now + if test -f "$output_objdir/$soname-def"; then : + else + func_verbose "extracting exported symbol list from \`$soname'" + func_execute_cmds "$extract_expsyms_cmds" 'exit $?' + fi + + # Create $newlib + if test -f "$output_objdir/$newlib"; then :; else + func_verbose "generating import library for \`$soname'" + func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' + fi + # make sure the library variables are pointing to the new library + dir=$output_objdir + linklib=$newlib + fi # test -n "$old_archive_from_expsyms_cmds" + + if test "$linkmode" = prog || test "$opt_mode" != relink; then + add_shlibpath= + add_dir= + add= + lib_linked=yes + case $hardcode_action in + immediate | unsupported) + if test "$hardcode_direct" = no; then + add="$dir/$linklib" + case $host in + *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; + *-*-sysv4*uw2*) add_dir="-L$dir" ;; + *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ + *-*-unixware7*) add_dir="-L$dir" ;; + *-*-darwin* ) + # if the lib is a (non-dlopened) module then we can not + # link against it, someone is ignoring the earlier warnings + if /usr/bin/file -L $add 2> /dev/null | + $GREP ": [^:]* bundle" >/dev/null ; then + if test "X$dlopenmodule" != "X$lib"; then + $ECHO "*** Warning: lib $linklib is a module, not a shared library" + if test -z "$old_library" ; then + echo + echo "*** And there doesn't seem to be a static archive available" + echo "*** The link will probably fail, sorry" + else + add="$dir/$old_library" + fi + elif test -n "$old_library"; then + add="$dir/$old_library" + fi + fi + esac + elif test "$hardcode_minus_L" = no; then + case $host in + *-*-sunos*) add_shlibpath="$dir" ;; + esac + add_dir="-L$dir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = no; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + relink) + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$dir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$absdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + add_shlibpath="$dir" + add="-l$name" + else + lib_linked=no + fi + ;; + *) lib_linked=no ;; + esac + + if test "$lib_linked" != yes; then + func_fatal_configuration "unsupported hardcode properties" + fi + + if test -n "$add_shlibpath"; then + case :$compile_shlibpath: in + *":$add_shlibpath:"*) ;; + *) func_append compile_shlibpath "$add_shlibpath:" ;; + esac + fi + if test "$linkmode" = prog; then + test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" + test -n "$add" && compile_deplibs="$add $compile_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + if test "$hardcode_direct" != yes && + test "$hardcode_minus_L" != yes && + test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + fi + fi + fi + + if test "$linkmode" = prog || test "$opt_mode" = relink; then + add_shlibpath= + add_dir= + add= + # Finalize command for both is simple: just hardcode it. + if test "$hardcode_direct" = yes && + test "$hardcode_direct_absolute" = no; then + add="$libdir/$linklib" + elif test "$hardcode_minus_L" = yes; then + add_dir="-L$libdir" + add="-l$name" + elif test "$hardcode_shlibpath_var" = yes; then + case :$finalize_shlibpath: in + *":$libdir:"*) ;; + *) func_append finalize_shlibpath "$libdir:" ;; + esac + add="-l$name" + elif test "$hardcode_automatic" = yes; then + if test -n "$inst_prefix_dir" && + test -f "$inst_prefix_dir$libdir/$linklib" ; then + add="$inst_prefix_dir$libdir/$linklib" + else + add="$libdir/$linklib" + fi + else + # We cannot seem to hardcode it, guess we'll fake it. + add_dir="-L$libdir" + # Try looking first in the location we're being installed to. + if test -n "$inst_prefix_dir"; then + case $libdir in + [\\/]*) + func_append add_dir " -L$inst_prefix_dir$libdir" + ;; + esac + fi + add="-l$name" + fi + + if test "$linkmode" = prog; then + test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" + test -n "$add" && finalize_deplibs="$add $finalize_deplibs" + else + test -n "$add_dir" && deplibs="$add_dir $deplibs" + test -n "$add" && deplibs="$add $deplibs" + fi + fi + elif test "$linkmode" = prog; then + # Here we assume that one of hardcode_direct or hardcode_minus_L + # is not unsupported. This is valid on all known static and + # shared platforms. + if test "$hardcode_direct" != unsupported; then + test -n "$old_library" && linklib="$old_library" + compile_deplibs="$dir/$linklib $compile_deplibs" + finalize_deplibs="$dir/$linklib $finalize_deplibs" + else + compile_deplibs="-l$name -L$dir $compile_deplibs" + finalize_deplibs="-l$name -L$dir $finalize_deplibs" + fi + elif test "$build_libtool_libs" = yes; then + # Not a shared library + if test "$deplibs_check_method" != pass_all; then + # We're trying link a shared library against a static one + # but the system doesn't support it. + + # Just print a warning and add the library to dependency_libs so + # that the program can be linked against the static library. + echo + $ECHO "*** Warning: This system can not link to static lib archive $lib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have." + if test "$module" = yes; then + echo "*** But as you try to build a module library, libtool will still create " + echo "*** a static module, that should work as long as the dlopening application" + echo "*** is linked with the -dlopen flag to resolve symbols at runtime." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + else + deplibs="$dir/$old_library $deplibs" + link_static=yes + fi + fi # link shared/static library? + + if test "$linkmode" = lib; then + if test -n "$dependency_libs" && + { test "$hardcode_into_libs" != yes || + test "$build_old_libs" = yes || + test "$link_static" = yes; }; then + # Extract -R from dependency_libs + temp_deplibs= + for libdir in $dependency_libs; do + case $libdir in + -R*) func_stripname '-R' '' "$libdir" + temp_xrpath=$func_stripname_result + case " $xrpath " in + *" $temp_xrpath "*) ;; + *) func_append xrpath " $temp_xrpath";; + esac;; + *) func_append temp_deplibs " $libdir";; + esac + done + dependency_libs="$temp_deplibs" + fi + + func_append newlib_search_path " $absdir" + # Link against this library + test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" + # ... and its dependency_libs + tmp_libs= + for deplib in $dependency_libs; do + newdependency_libs="$deplib $newdependency_libs" + case $deplib in + -L*) func_stripname '-L' '' "$deplib" + func_resolve_sysroot "$func_stripname_result";; + *) func_resolve_sysroot "$deplib" ;; + esac + if $opt_preserve_dup_deps ; then + case "$tmp_libs " in + *" $func_resolve_sysroot_result "*) + func_append specialdeplibs " $func_resolve_sysroot_result" ;; + esac + fi + func_append tmp_libs " $func_resolve_sysroot_result" + done + + if test "$link_all_deplibs" != no; then + # Add the search paths of all dependency libraries + for deplib in $dependency_libs; do + path= + case $deplib in + -L*) path="$deplib" ;; + *.la) + func_resolve_sysroot "$deplib" + deplib=$func_resolve_sysroot_result + func_dirname "$deplib" "" "." + dir=$func_dirname_result + # We need an absolute path. + case $dir in + [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; + *) + absdir=`cd "$dir" && pwd` + if test -z "$absdir"; then + func_warning "cannot determine absolute directory name of \`$dir'" + absdir="$dir" + fi + ;; + esac + if $GREP "^installed=no" $deplib > /dev/null; then + case $host in + *-*-darwin*) + depdepl= + eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` + if test -n "$deplibrary_names" ; then + for tmp in $deplibrary_names ; do + depdepl=$tmp + done + if test -f "$absdir/$objdir/$depdepl" ; then + depdepl="$absdir/$objdir/$depdepl" + darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + if test -z "$darwin_install_name"; then + darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` + fi + func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" + func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" + path= + fi + fi + ;; + *) + path="-L$absdir/$objdir" + ;; + esac + else + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + test "$absdir" != "$libdir" && \ + func_warning "\`$deplib' seems to be moved" + + path="-L$absdir" + fi + ;; + esac + case " $deplibs " in + *" $path "*) ;; + *) deplibs="$path $deplibs" ;; + esac + done + fi # link_all_deplibs != no + fi # linkmode = lib + done # for deplib in $libs + if test "$pass" = link; then + if test "$linkmode" = "prog"; then + compile_deplibs="$new_inherited_linker_flags $compile_deplibs" + finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" + else + compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + fi + fi + dependency_libs="$newdependency_libs" + if test "$pass" = dlpreopen; then + # Link the dlpreopened libraries before other libraries + for deplib in $save_deplibs; do + deplibs="$deplib $deplibs" + done + fi + if test "$pass" != dlopen; then + if test "$pass" != conv; then + # Make sure lib_search_path contains only unique directories. + lib_search_path= + for dir in $newlib_search_path; do + case "$lib_search_path " in + *" $dir "*) ;; + *) func_append lib_search_path " $dir" ;; + esac + done + newlib_search_path= + fi + + if test "$linkmode,$pass" != "prog,link"; then + vars="deplibs" + else + vars="compile_deplibs finalize_deplibs" + fi + for var in $vars dependency_libs; do + # Add libraries to $var in reverse order + eval tmp_libs=\"\$$var\" + new_libs= + for deplib in $tmp_libs; do + # FIXME: Pedantically, this is the right thing to do, so + # that some nasty dependency loop isn't accidentally + # broken: + #new_libs="$deplib $new_libs" + # Pragmatically, this seems to cause very few problems in + # practice: + case $deplib in + -L*) new_libs="$deplib $new_libs" ;; + -R*) ;; + *) + # And here is the reason: when a library appears more + # than once as an explicit dependence of a library, or + # is implicitly linked in more than once by the + # compiler, it is considered special, and multiple + # occurrences thereof are not removed. Compare this + # with having the same library being listed as a + # dependency of multiple other libraries: in this case, + # we know (pedantically, we assume) the library does not + # need to be listed more than once, so we keep only the + # last copy. This is not always right, but it is rare + # enough that we require users that really mean to play + # such unportable linking tricks to link the library + # using -Wl,-lname, so that libtool does not consider it + # for duplicate removal. + case " $specialdeplibs " in + *" $deplib "*) new_libs="$deplib $new_libs" ;; + *) + case " $new_libs " in + *" $deplib "*) ;; + *) new_libs="$deplib $new_libs" ;; + esac + ;; + esac + ;; + esac + done + tmp_libs= + for deplib in $new_libs; do + case $deplib in + -L*) + case " $tmp_libs " in + *" $deplib "*) ;; + *) func_append tmp_libs " $deplib" ;; + esac + ;; + *) func_append tmp_libs " $deplib" ;; + esac + done + eval $var=\"$tmp_libs\" + done # for var + fi + # Last step: remove runtime libs from dependency_libs + # (they stay in deplibs) + tmp_libs= + for i in $dependency_libs ; do + case " $predeps $postdeps $compiler_lib_search_path " in + *" $i "*) + i="" + ;; + esac + if test -n "$i" ; then + func_append tmp_libs " $i" + fi + done + dependency_libs=$tmp_libs + done # for pass + if test "$linkmode" = prog; then + dlfiles="$newdlfiles" + fi + if test "$linkmode" = prog || test "$linkmode" = lib; then + dlprefiles="$newdlprefiles" + fi + + case $linkmode in + oldlib) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for archives" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for archives" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for archives" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for archives" + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for archives" + + test -n "$release" && \ + func_warning "\`-release' is ignored for archives" + + test -n "$export_symbols$export_symbols_regex" && \ + func_warning "\`-export-symbols' is ignored for archives" + + # Now set the variables for building old libraries. + build_libtool_libs=no + oldlibs="$output" + func_append objs "$old_deplibs" + ;; + + lib) + # Make sure we only generate libraries of the form `libNAME.la'. + case $outputname in + lib*) + func_stripname 'lib' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + ;; + *) + test "$module" = no && \ + func_fatal_help "libtool library \`$output' must begin with \`lib'" + + if test "$need_lib_prefix" != no; then + # Add the "lib" prefix for modules if required + func_stripname '' '.la' "$outputname" + name=$func_stripname_result + eval shared_ext=\"$shrext_cmds\" + eval libname=\"$libname_spec\" + else + func_stripname '' '.la' "$outputname" + libname=$func_stripname_result + fi + ;; + esac + + if test -n "$objs"; then + if test "$deplibs_check_method" != pass_all; then + func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" + else + echo + $ECHO "*** Warning: Linking the shared library $output against the non-libtool" + $ECHO "*** objects $objs is not portable!" + func_append libobjs " $objs" + fi + fi + + test "$dlself" != no && \ + func_warning "\`-dlopen self' is ignored for libtool libraries" + + set dummy $rpath + shift + test "$#" -gt 1 && \ + func_warning "ignoring multiple \`-rpath's for a libtool library" + + install_libdir="$1" + + oldlibs= + if test -z "$rpath"; then + if test "$build_libtool_libs" = yes; then + # Building a libtool convenience library. + # Some compilers have problems with a `.al' extension so + # convenience libraries should have the same extension an + # archive normally would. + oldlibs="$output_objdir/$libname.$libext $oldlibs" + build_libtool_libs=convenience + build_old_libs=yes + fi + + test -n "$vinfo" && \ + func_warning "\`-version-info/-version-number' is ignored for convenience libraries" + + test -n "$release" && \ + func_warning "\`-release' is ignored for convenience libraries" + else + + # Parse the version information argument. + save_ifs="$IFS"; IFS=':' + set dummy $vinfo 0 0 0 + shift + IFS="$save_ifs" + + test -n "$7" && \ + func_fatal_help "too many parameters to \`-version-info'" + + # convert absolute version numbers to libtool ages + # this retains compatibility with .la files and attempts + # to make the code below a bit more comprehensible + + case $vinfo_number in + yes) + number_major="$1" + number_minor="$2" + number_revision="$3" + # + # There are really only two kinds -- those that + # use the current revision as the major version + # and those that subtract age and use age as + # a minor version. But, then there is irix + # which has an extra 1 added just for fun + # + case $version_type in + # correct linux to gnu/linux during the next big refactor + darwin|linux|osf|windows|none) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_revision" + ;; + freebsd-aout|freebsd-elf|qnx|sunos) + current="$number_major" + revision="$number_minor" + age="0" + ;; + irix|nonstopux) + func_arith $number_major + $number_minor + current=$func_arith_result + age="$number_minor" + revision="$number_minor" + lt_irix_increment=no + ;; + esac + ;; + no) + current="$1" + revision="$2" + age="$3" + ;; + esac + + # Check that each of the things are valid numbers. + case $current in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "CURRENT \`$current' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $revision in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "REVISION \`$revision' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + case $age in + 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; + *) + func_error "AGE \`$age' must be a nonnegative integer" + func_fatal_error "\`$vinfo' is not valid version information" + ;; + esac + + if test "$age" -gt "$current"; then + func_error "AGE \`$age' is greater than the current interface number \`$current'" + func_fatal_error "\`$vinfo' is not valid version information" + fi + + # Calculate the version variables. + major= + versuffix= + verstring= + case $version_type in + none) ;; + + darwin) + # Like Linux, but with the current version available in + # verstring for coding it into the library header + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + # Darwin ld doesn't like 0 for these options... + func_arith $current + 1 + minor_current=$func_arith_result + xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" + verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" + ;; + + freebsd-aout) + major=".$current" + versuffix=".$current.$revision"; + ;; + + freebsd-elf) + major=".$current" + versuffix=".$current" + ;; + + irix | nonstopux) + if test "X$lt_irix_increment" = "Xno"; then + func_arith $current - $age + else + func_arith $current - $age + 1 + fi + major=$func_arith_result + + case $version_type in + nonstopux) verstring_prefix=nonstopux ;; + *) verstring_prefix=sgi ;; + esac + verstring="$verstring_prefix$major.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$revision + while test "$loop" -ne 0; do + func_arith $revision - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring_prefix$major.$iface:$verstring" + done + + # Before this point, $major must not contain `.'. + major=.$major + versuffix="$major.$revision" + ;; + + linux) # correct to gnu/linux during the next big refactor + func_arith $current - $age + major=.$func_arith_result + versuffix="$major.$age.$revision" + ;; + + osf) + func_arith $current - $age + major=.$func_arith_result + versuffix=".$current.$age.$revision" + verstring="$current.$age.$revision" + + # Add in all the interfaces that we are compatible with. + loop=$age + while test "$loop" -ne 0; do + func_arith $current - $loop + iface=$func_arith_result + func_arith $loop - 1 + loop=$func_arith_result + verstring="$verstring:${iface}.0" + done + + # Make executables depend on our current version. + func_append verstring ":${current}.0" + ;; + + qnx) + major=".$current" + versuffix=".$current" + ;; + + sunos) + major=".$current" + versuffix=".$current.$revision" + ;; + + windows) + # Use '-' rather than '.', since we only want one + # extension on DOS 8.3 filesystems. + func_arith $current - $age + major=$func_arith_result + versuffix="-$major" + ;; + + *) + func_fatal_configuration "unknown library version type \`$version_type'" + ;; + esac + + # Clear the version info if we defaulted, and they specified a release. + if test -z "$vinfo" && test -n "$release"; then + major= + case $version_type in + darwin) + # we can't check for "0.0" in archive_cmds due to quoting + # problems, so we reset it completely + verstring= + ;; + *) + verstring="0.0" + ;; + esac + if test "$need_version" = no; then + versuffix= + else + versuffix=".0.0" + fi + fi + + # Remove version info from name if versioning should be avoided + if test "$avoid_version" = yes && test "$need_version" = no; then + major= + versuffix= + verstring="" + fi + + # Check to see if the archive will have undefined symbols. + if test "$allow_undefined" = yes; then + if test "$allow_undefined_flag" = unsupported; then + func_warning "undefined symbols not allowed in $host shared libraries" + build_libtool_libs=no + build_old_libs=yes + fi + else + # Don't allow undefined symbols. + allow_undefined_flag="$no_undefined_flag" + fi + + fi + + func_generate_dlsyms "$libname" "$libname" "yes" + func_append libobjs " $symfileobj" + test "X$libobjs" = "X " && libobjs= + + if test "$opt_mode" != relink; then + # Remove our outputs, but don't remove object files since they + # may have been created when compiling PIC objects. + removelist= + tempremovelist=`$ECHO "$output_objdir/*"` + for p in $tempremovelist; do + case $p in + *.$objext | *.gcno) + ;; + $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) + if test "X$precious_files_regex" != "X"; then + if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 + then + continue + fi + fi + func_append removelist " $p" + ;; + *) ;; + esac + done + test -n "$removelist" && \ + func_show_eval "${RM}r \$removelist" + fi + + # Now set the variables for building old libraries. + if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then + func_append oldlibs " $output_objdir/$libname.$libext" + + # Transform .lo files to .o files. + oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` + fi + + # Eliminate all temporary directories. + #for path in $notinst_path; do + # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` + # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` + # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` + #done + + if test -n "$xrpath"; then + # If the user specified any rpath flags, then add them. + temp_xrpath= + for libdir in $xrpath; do + func_replace_sysroot "$libdir" + func_append temp_xrpath " -R$func_replace_sysroot_result" + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then + dependency_libs="$temp_xrpath $dependency_libs" + fi + fi + + # Make sure dlfiles contains only unique files that won't be dlpreopened + old_dlfiles="$dlfiles" + dlfiles= + for lib in $old_dlfiles; do + case " $dlprefiles $dlfiles " in + *" $lib "*) ;; + *) func_append dlfiles " $lib" ;; + esac + done + + # Make sure dlprefiles contains only unique files + old_dlprefiles="$dlprefiles" + dlprefiles= + for lib in $old_dlprefiles; do + case "$dlprefiles " in + *" $lib "*) ;; + *) func_append dlprefiles " $lib" ;; + esac + done + + if test "$build_libtool_libs" = yes; then + if test -n "$rpath"; then + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) + # these systems don't actually have a c library (as such)! + ;; + *-*-rhapsody* | *-*-darwin1.[012]) + # Rhapsody C library is in the System framework + func_append deplibs " System.ltframework" + ;; + *-*-netbsd*) + # Don't link with libc until the a.out ld.so is fixed. + ;; + *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) + # Do not include libc due to us having libc/libc_r. + ;; + *-*-sco3.2v5* | *-*-sco5v6*) + # Causes problems with __ctype + ;; + *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) + # Compiler inserts libc in the correct place for threads to work + ;; + *) + # Add libc to deplibs on all other systems if necessary. + if test "$build_libtool_need_lc" = "yes"; then + func_append deplibs " -lc" + fi + ;; + esac + fi + + # Transform deplibs into only deplibs that can be linked in shared. + name_save=$name + libname_save=$libname + release_save=$release + versuffix_save=$versuffix + major_save=$major + # I'm not sure if I'm treating the release correctly. I think + # release should show up in the -l (ie -lgmp5) so we don't want to + # add it in twice. Is that correct? + release="" + versuffix="" + major="" + newdeplibs= + droppeddeps=no + case $deplibs_check_method in + pass_all) + # Don't check for shared/static. Everything works. + # This might be a little naive. We might want to check + # whether the library exists or not. But this is on + # osf3 & osf4 and I'm not really sure... Just + # implementing what was already the behavior. + newdeplibs=$deplibs + ;; + test_compile) + # This code stresses the "libraries are programs" paradigm to its + # limits. Maybe even breaks it. We compile a program, linking it + # against the deplibs as a proxy for the library. Then we can check + # whether they linked in statically or dynamically with ldd. + $opt_dry_run || $RM conftest.c + cat > conftest.c <<EOF + int main() { return 0; } +EOF + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then + ldd_output=`ldd conftest` + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + func_append newdeplibs " $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + func_append newdeplibs " $i" + else + droppeddeps=yes + echo + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which I believe you do not have" + echo "*** because a test_compile did reveal that the linker did not use it for" + echo "*** its dynamic dependency list that programs get resolved with at runtime." + fi + fi + ;; + *) + func_append newdeplibs " $i" + ;; + esac + done + else + # Error occurred in the first compile. Let's try to salvage + # the situation: Compile a separate program for each library. + for i in $deplibs; do + case $i in + -l*) + func_stripname -l '' "$i" + name=$func_stripname_result + $opt_dry_run || $RM conftest + if $LTCC $LTCFLAGS -o conftest conftest.c $i; then + ldd_output=`ldd conftest` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $i "*) + func_append newdeplibs " $i" + i="" + ;; + esac + fi + if test -n "$i" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + deplib_matches=`eval "\\$ECHO \"$library_names_spec\""` + set dummy $deplib_matches; shift + deplib_match=$1 + if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then + func_append newdeplibs " $i" + else + droppeddeps=yes + echo + $ECHO "*** Warning: dynamic linker does not accept needed library $i." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because a test_compile did reveal that the linker did not use this one" + echo "*** as a dynamic dependency that programs can get resolved with at runtime." + fi + fi + else + droppeddeps=yes + echo + $ECHO "*** Warning! Library $i is needed by this library but I was not able to" + echo "*** make it link in! You will probably need to install it or some" + echo "*** library that it depends on before this library will be fully" + echo "*** functional. Installing it before continuing would be even better." + fi + ;; + *) + func_append newdeplibs " $i" + ;; + esac + done + fi + ;; + file_magic*) + set dummy $deplibs_check_method; shift + file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + if test -n "$file_magic_glob"; then + libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob` + else + libnameglob=$libname + fi + test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + if test "$want_nocaseglob" = yes; then + shopt -s nocaseglob + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + $nocaseglob + else + potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` + fi + for potent_lib in $potential_libs; do + # Follow soft links. + if ls -lLd "$potent_lib" 2>/dev/null | + $GREP " -> " >/dev/null; then + continue + fi + # The statement above tries to avoid entering an + # endless loop below, in case of cyclic links. + # We might still enter an endless loop, since a link + # loop can be closed while we follow links, + # but so what? + potlib="$potent_lib" + while test -h "$potlib" 2>/dev/null; do + potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` + case $potliblink in + [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; + *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; + esac + done + if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | + $SED -e 10q | + $EGREP "$file_magic_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for file magic test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a file magic. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + match_pattern*) + set dummy $deplibs_check_method; shift + match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` + for a_deplib in $deplibs; do + case $a_deplib in + -l*) + func_stripname -l '' "$a_deplib" + name=$func_stripname_result + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + case " $predeps $postdeps " in + *" $a_deplib "*) + func_append newdeplibs " $a_deplib" + a_deplib="" + ;; + esac + fi + if test -n "$a_deplib" ; then + libname=`eval "\\$ECHO \"$libname_spec\""` + for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do + potential_libs=`ls $i/$libname[.-]* 2>/dev/null` + for potent_lib in $potential_libs; do + potlib="$potent_lib" # see symlink-check above in file_magic test + if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ + $EGREP "$match_pattern_regex" > /dev/null; then + func_append newdeplibs " $a_deplib" + a_deplib="" + break 2 + fi + done + done + fi + if test -n "$a_deplib" ; then + droppeddeps=yes + echo + $ECHO "*** Warning: linker path does not have real file for library $a_deplib." + echo "*** I have the capability to make that library automatically link in when" + echo "*** you link to this library. But I can only do this if you have a" + echo "*** shared version of the library, which you do not appear to have" + echo "*** because I did check the linker path looking for a file starting" + if test -z "$potlib" ; then + $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" + else + $ECHO "*** with $libname and none of the candidates passed a file format test" + $ECHO "*** using a regex pattern. Last file checked: $potlib" + fi + fi + ;; + *) + # Add a -L argument. + func_append newdeplibs " $a_deplib" + ;; + esac + done # Gone through all deplibs. + ;; + none | unknown | *) + newdeplibs="" + tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` + if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then + for i in $predeps $postdeps ; do + # can't use Xsed below, because $i might contain '/' + tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` + done + fi + case $tmp_deplibs in + *[!\ \ ]*) + echo + if test "X$deplibs_check_method" = "Xnone"; then + echo "*** Warning: inter-library dependencies are not supported in this platform." + else + echo "*** Warning: inter-library dependencies are not known to be supported." + fi + echo "*** All declared inter-library dependencies are being dropped." + droppeddeps=yes + ;; + esac + ;; + esac + versuffix=$versuffix_save + major=$major_save + release=$release_save + libname=$libname_save + name=$name_save + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library with the System framework + newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + if test "$droppeddeps" = yes; then + if test "$module" = yes; then + echo + echo "*** Warning: libtool could not satisfy all declared inter-library" + $ECHO "*** dependencies of module $libname. Therefore, libtool will create" + echo "*** a static module, that should work as long as the dlopening" + echo "*** application is linked with the -dlopen flag." + if test -z "$global_symbol_pipe"; then + echo + echo "*** However, this would only work if libtool was able to extract symbol" + echo "*** lists from a program, using \`nm' or equivalent, but libtool could" + echo "*** not find such a program. So, this module is probably useless." + echo "*** \`nm' from GNU binutils and a full rebuild may help." + fi + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + else + echo "*** The inter-library dependencies that have been dropped here will be" + echo "*** automatically added whenever a program is linked with this library" + echo "*** or is declared to -dlopen it." + + if test "$allow_undefined" = no; then + echo + echo "*** Since this library must not contain undefined symbols," + echo "*** because either the platform does not support them or" + echo "*** it was explicitly requested with -no-undefined," + echo "*** libtool will only create a static version of it." + if test "$build_old_libs" = no; then + oldlibs="$output_objdir/$libname.$libext" + build_libtool_libs=module + build_old_libs=yes + else + build_libtool_libs=no + fi + fi + fi + fi + # Done checking deplibs! + deplibs=$newdeplibs + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + case $host in + *-*-darwin*) + newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + deplibs="$new_libs" + + # All the library-specific variables (install_libdir is set above). + library_names= + old_library= + dlname= + + # Test again, we may have decided not to build it any more + if test "$build_libtool_libs" = yes; then + # Remove ${wl} instances when linking with ld. + # FIXME: should test the right _cmds variable. + case $archive_cmds in + *\$LD\ *) wl= ;; + esac + if test "$hardcode_into_libs" = yes; then + # Hardcode the library paths + hardcode_libdirs= + dep_rpath= + rpath="$finalize_rpath" + test "$opt_mode" != relink && rpath="$compile_rpath$rpath" + for libdir in $rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + func_replace_sysroot "$libdir" + libdir=$func_replace_sysroot_result + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append dep_rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" + fi + if test -n "$runpath_var" && test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" + fi + test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" + fi + + shlibpath="$finalize_shlibpath" + test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" + if test -n "$shlibpath"; then + eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" + fi + + # Get the real and link names of the library. + eval shared_ext=\"$shrext_cmds\" + eval library_names=\"$library_names_spec\" + set dummy $library_names + shift + realname="$1" + shift + + if test -n "$soname_spec"; then + eval soname=\"$soname_spec\" + else + soname="$realname" + fi + if test -z "$dlname"; then + dlname=$soname + fi + + lib="$output_objdir/$realname" + linknames= + for link + do + func_append linknames " $link" + done + + # Use standard objects if they are pic + test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` + test "X$libobjs" = "X " && libobjs= + + delfiles= + if test -n "$export_symbols" && test -n "$include_expsyms"; then + $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" + export_symbols="$output_objdir/$libname.uexp" + func_append delfiles " $export_symbols" + fi + + orig_export_symbols= + case $host_os in + cygwin* | mingw* | cegcc*) + if test -n "$export_symbols" && test -z "$export_symbols_regex"; then + # exporting using user supplied symfile + if test "x`$SED 1q $export_symbols`" != xEXPORTS; then + # and it's NOT already a .def file. Must figure out + # which of the given symbols are data symbols and tag + # them as such. So, trigger use of export_symbols_cmds. + # export_symbols gets reassigned inside the "prepare + # the list of exported symbols" if statement, so the + # include_expsyms logic still works. + orig_export_symbols="$export_symbols" + export_symbols= + always_export_symbols=yes + fi + fi + ;; + esac + + # Prepare the list of exported symbols + if test -z "$export_symbols"; then + if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + cmds=$export_symbols_cmds + save_ifs="$IFS"; IFS='~' + for cmd1 in $cmds; do + IFS="$save_ifs" + # Take the normal branch if the nm_file_list_spec branch + # doesn't work or if tool conversion is not needed. + case $nm_file_list_spec~$to_tool_file_cmd in + *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) + try_normal_branch=yes + eval cmd=\"$cmd1\" + func_len " $cmd" + len=$func_len_result + ;; + *) + try_normal_branch=no + ;; + esac + if test "$try_normal_branch" = yes \ + && { test "$len" -lt "$max_cmd_len" \ + || test "$max_cmd_len" -le -1; } + then + func_show_eval "$cmd" 'exit $?' + skipped_export=false + elif test -n "$nm_file_list_spec"; then + func_basename "$output" + output_la=$func_basename_result + save_libobjs=$libobjs + save_output=$output + output=${output_objdir}/${output_la}.nm + func_to_tool_file "$output" + libobjs=$nm_file_list_spec$func_to_tool_file_result + func_append delfiles " $output" + func_verbose "creating $NM input file list: $output" + for obj in $save_libobjs; do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > "$output" + eval cmd=\"$cmd1\" + func_show_eval "$cmd" 'exit $?' + output=$save_output + libobjs=$save_libobjs + skipped_export=false + else + # The command line is too long to execute in one step. + func_verbose "using reloadable object file for export list..." + skipped_export=: + # Break out early, otherwise skipped_export may be + # set to false by a later but shorter cmd. + break + fi + done + IFS="$save_ifs" + if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + fi + + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + + tmp_deplibs= + for test_deplib in $deplibs; do + case " $convenience " in + *" $test_deplib "*) ;; + *) + func_append tmp_deplibs " $test_deplib" + ;; + esac + done + deplibs="$tmp_deplibs" + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec" && + test "$compiler_needs_object" = yes && + test -z "$libobjs"; then + # extract the archives, so we have objects to list. + # TODO: could optimize this to just extract one archive. + whole_archive_flag_spec= + fi + if test -n "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + else + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + fi + + if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then + eval flag=\"$thread_safe_flag_spec\" + func_append linker_flags " $flag" + fi + + # Make a backup of the uninstalled library when relinking + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? + fi + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + eval test_cmds=\"$module_expsym_cmds\" + cmds=$module_expsym_cmds + else + eval test_cmds=\"$module_cmds\" + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + eval test_cmds=\"$archive_expsym_cmds\" + cmds=$archive_expsym_cmds + else + eval test_cmds=\"$archive_cmds\" + cmds=$archive_cmds + fi + fi + + if test "X$skipped_export" != "X:" && + func_len " $test_cmds" && + len=$func_len_result && + test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + : + else + # The command line is too long to link in one step, link piecewise + # or, if using GNU ld and skipped_export is not :, use a linker + # script. + + # Save the value of $output and $libobjs because we want to + # use them later. If we have whole_archive_flag_spec, we + # want to use save_libobjs as it was before + # whole_archive_flag_spec was expanded, because we can't + # assume the linker understands whole_archive_flag_spec. + # This may have to be revisited, in case too many + # convenience libraries get linked in and end up exceeding + # the spec. + if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then + save_libobjs=$libobjs + fi + save_output=$output + func_basename "$output" + output_la=$func_basename_result + + # Clear the reloadable object creation command queue and + # initialize k to one. + test_cmds= + concat_cmds= + objlist= + last_robj= + k=1 + + if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then + output=${output_objdir}/${output_la}.lnkscript + func_verbose "creating GNU ld script: $output" + echo 'INPUT (' > $output + for obj in $save_libobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + echo ')' >> $output + func_append delfiles " $output" + func_to_tool_file "$output" + output=$func_to_tool_file_result + elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then + output=${output_objdir}/${output_la}.lnk + func_verbose "creating linker input file list: $output" + : > $output + set x $save_libobjs + shift + firstobj= + if test "$compiler_needs_object" = yes; then + firstobj="$1 " + shift + fi + for obj + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" >> $output + done + func_append delfiles " $output" + func_to_tool_file "$output" + output=$firstobj\"$file_list_spec$func_to_tool_file_result\" + else + if test -n "$save_libobjs"; then + func_verbose "creating reloadable object files..." + output=$output_objdir/$output_la-${k}.$objext + eval test_cmds=\"$reload_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + + # Loop over the list of objects to be linked. + for obj in $save_libobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + if test "X$objlist" = X || + test "$len" -lt "$max_cmd_len"; then + func_append objlist " $obj" + else + # The command $test_cmds is almost too long, add a + # command to the queue. + if test "$k" -eq 1 ; then + # The first file doesn't have a previous command to add. + reload_objs=$objlist + eval concat_cmds=\"$reload_cmds\" + else + # All subsequent reloadable object files will link in + # the last one created. + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" + fi + last_robj=$output_objdir/$output_la-${k}.$objext + func_arith $k + 1 + k=$func_arith_result + output=$output_objdir/$output_la-${k}.$objext + objlist=" $obj" + func_len " $last_robj" + func_arith $len0 + $func_len_result + len=$func_arith_result + fi + done + # Handle the remaining objects by creating one last + # reloadable object file. All subsequent reloadable object + # files will link in the last one created. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + reload_objs="$objlist $last_robj" + eval concat_cmds=\"\${concat_cmds}$reload_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" + fi + func_append delfiles " $output" + + else + output= + fi + + if ${skipped_export-false}; then + func_verbose "generating symbol list for \`$libname.la'" + export_symbols="$output_objdir/$libname.exp" + $opt_dry_run || $RM $export_symbols + libobjs=$output + # Append the command to create the export file. + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" + if test -n "$last_robj"; then + eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" + fi + fi + + test -n "$save_libobjs" && + func_verbose "creating a temporary reloadable object file: $output" + + # Loop through the commands generated above and execute them. + save_ifs="$IFS"; IFS='~' + for cmd in $concat_cmds; do + IFS="$save_ifs" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + if test -n "$export_symbols_regex" && ${skipped_export-false}; then + func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' + func_show_eval '$MV "${export_symbols}T" "$export_symbols"' + fi + fi + + if ${skipped_export-false}; then + if test -n "$export_symbols" && test -n "$include_expsyms"; then + tmp_export_symbols="$export_symbols" + test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" + $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' + fi + + if test -n "$orig_export_symbols"; then + # The given exports_symbols file has to be filtered, so filter it. + func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" + # FIXME: $output_objdir/$libname.filter potentially contains lots of + # 's' commands which not all seds can handle. GNU sed should be fine + # though. Also, the filter scales superlinearly with the number of + # global variables. join(1) would be nice here, but unfortunately + # isn't a blessed tool. + $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter + func_append delfiles " $export_symbols $output_objdir/$libname.filter" + export_symbols=$output_objdir/$libname.def + $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols + fi + fi + + libobjs=$output + # Restore the value of output. + output=$save_output + + if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then + eval libobjs=\"\$libobjs $whole_archive_flag_spec\" + test "X$libobjs" = "X " && libobjs= + fi + # Expand the library linking commands again to reset the + # value of $libobjs for piecewise linking. + + # Do each of the archive commands. + if test "$module" = yes && test -n "$module_cmds" ; then + if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then + cmds=$module_expsym_cmds + else + cmds=$module_cmds + fi + else + if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then + cmds=$archive_expsym_cmds + else + cmds=$archive_cmds + fi + fi + fi + + if test -n "$delfiles"; then + # Append the command to remove temporary files to $cmds. + eval cmds=\"\$cmds~\$RM $delfiles\" + fi + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append libobjs " $func_extract_archives_result" + test "X$libobjs" = "X " && libobjs= + fi + + save_ifs="$IFS"; IFS='~' + for cmd in $cmds; do + IFS="$save_ifs" + eval cmd=\"$cmd\" + $opt_silent || { + func_quote_for_expand "$cmd" + eval "func_echo $func_quote_for_expand_result" + } + $opt_dry_run || eval "$cmd" || { + lt_exit=$? + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + ( cd "$output_objdir" && \ + $RM "${realname}T" && \ + $MV "${realname}U" "$realname" ) + fi + + exit $lt_exit + } + done + IFS="$save_ifs" + + # Restore the uninstalled library and exit + if test "$opt_mode" = relink; then + $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? + + if test -n "$convenience"; then + if test -z "$whole_archive_flag_spec"; then + func_show_eval '${RM}r "$gentop"' + fi + fi + + exit $EXIT_SUCCESS + fi + + # Create links to the real library. + for linkname in $linknames; do + if test "$realname" != "$linkname"; then + func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' + fi + done + + # If -module or -export-dynamic was specified, set the dlname. + if test "$module" = yes || test "$export_dynamic" = yes; then + # On all known operating systems, these are identical. + dlname="$soname" + fi + fi + ;; + + obj) + if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then + func_warning "\`-dlopen' is ignored for objects" + fi + + case " $deplibs" in + *\ -l* | *\ -L*) + func_warning "\`-l' and \`-L' are ignored for objects" ;; + esac + + test -n "$rpath" && \ + func_warning "\`-rpath' is ignored for objects" + + test -n "$xrpath" && \ + func_warning "\`-R' is ignored for objects" + + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for objects" + + test -n "$release" && \ + func_warning "\`-release' is ignored for objects" + + case $output in + *.lo) + test -n "$objs$old_deplibs" && \ + func_fatal_error "cannot build library object \`$output' from non-libtool objects" + + libobj=$output + func_lo2o "$libobj" + obj=$func_lo2o_result + ;; + *) + libobj= + obj="$output" + ;; + esac + + # Delete the old objects. + $opt_dry_run || $RM $obj $libobj + + # Objects from convenience libraries. This assumes + # single-version convenience libraries. Whenever we create + # different ones for PIC/non-PIC, this we'll have to duplicate + # the extraction. + reload_conv_objs= + gentop= + # reload_cmds runs $LD directly, so let us get rid of + # -Wl from whole_archive_flag_spec and hope we can get by with + # turning comma into space.. + wl= + + if test -n "$convenience"; then + if test -n "$whole_archive_flag_spec"; then + eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" + reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` + else + gentop="$output_objdir/${obj}x" + func_append generated " $gentop" + + func_extract_archives $gentop $convenience + reload_conv_objs="$reload_objs $func_extract_archives_result" + fi + fi + + # If we're not building shared, we need to use non_pic_objs + test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" + + # Create the old-style object. + reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test + + output="$obj" + func_execute_cmds "$reload_cmds" 'exit $?' + + # Exit if we aren't doing a library object file. + if test -z "$libobj"; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + fi + + if test "$build_libtool_libs" != yes; then + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + # Create an invalid libtool object if no PIC, so that we don't + # accidentally link it into a program. + # $show "echo timestamp > $libobj" + # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? + exit $EXIT_SUCCESS + fi + + if test -n "$pic_flag" || test "$pic_mode" != default; then + # Only do commands if we really have different PIC objects. + reload_objs="$libobjs $reload_conv_objs" + output="$libobj" + func_execute_cmds "$reload_cmds" 'exit $?' + fi + + if test -n "$gentop"; then + func_show_eval '${RM}r "$gentop"' + fi + + exit $EXIT_SUCCESS + ;; + + prog) + case $host in + *cygwin*) func_stripname '' '.exe' "$output" + output=$func_stripname_result.exe;; + esac + test -n "$vinfo" && \ + func_warning "\`-version-info' is ignored for programs" + + test -n "$release" && \ + func_warning "\`-release' is ignored for programs" + + test "$preload" = yes \ + && test "$dlopen_support" = unknown \ + && test "$dlopen_self" = unknown \ + && test "$dlopen_self_static" = unknown && \ + func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." + + case $host in + *-*-rhapsody* | *-*-darwin1.[012]) + # On Rhapsody replace the C library is the System framework + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` + ;; + esac + + case $host in + *-*-darwin*) + # Don't allow lazy linking, it breaks C++ global constructors + # But is supposedly fixed on 10.4 or later (yay!). + if test "$tagname" = CXX ; then + case ${MACOSX_DEPLOYMENT_TARGET-10.0} in + 10.[0123]) + func_append compile_command " ${wl}-bind_at_load" + func_append finalize_command " ${wl}-bind_at_load" + ;; + esac + fi + # Time to change all our "foo.ltframework" stuff back to "-framework foo" + compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` + ;; + esac + + + # move library search paths that coincide with paths to not yet + # installed libraries to the beginning of the library search list + new_libs= + for path in $notinst_path; do + case " $new_libs " in + *" -L$path/$objdir "*) ;; + *) + case " $compile_deplibs " in + *" -L$path/$objdir "*) + func_append new_libs " -L$path/$objdir" ;; + esac + ;; + esac + done + for deplib in $compile_deplibs; do + case $deplib in + -L*) + case " $new_libs " in + *" $deplib "*) ;; + *) func_append new_libs " $deplib" ;; + esac + ;; + *) func_append new_libs " $deplib" ;; + esac + done + compile_deplibs="$new_libs" + + + func_append compile_command " $compile_deplibs" + func_append finalize_command " $finalize_deplibs" + + if test -n "$rpath$xrpath"; then + # If the user specified any rpath flags, then add them. + for libdir in $rpath $xrpath; do + # This is the magic to use -rpath. + case "$finalize_rpath " in + *" $libdir "*) ;; + *) func_append finalize_rpath " $libdir" ;; + esac + done + fi + + # Now hardcode the library paths + rpath= + hardcode_libdirs= + for libdir in $compile_rpath $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$perm_rpath " in + *" $libdir "*) ;; + *) func_append perm_rpath " $libdir" ;; + esac + fi + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) + testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` + case :$dllsearchpath: in + *":$libdir:"*) ;; + ::) dllsearchpath=$libdir;; + *) func_append dllsearchpath ":$libdir";; + esac + case :$dllsearchpath: in + *":$testbindir:"*) ;; + ::) dllsearchpath=$testbindir;; + *) func_append dllsearchpath ":$testbindir";; + esac + ;; + esac + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + compile_rpath="$rpath" + + rpath= + hardcode_libdirs= + for libdir in $finalize_rpath; do + if test -n "$hardcode_libdir_flag_spec"; then + if test -n "$hardcode_libdir_separator"; then + if test -z "$hardcode_libdirs"; then + hardcode_libdirs="$libdir" + else + # Just accumulate the unique libdirs. + case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in + *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) + ;; + *) + func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" + ;; + esac + fi + else + eval flag=\"$hardcode_libdir_flag_spec\" + func_append rpath " $flag" + fi + elif test -n "$runpath_var"; then + case "$finalize_perm_rpath " in + *" $libdir "*) ;; + *) func_append finalize_perm_rpath " $libdir" ;; + esac + fi + done + # Substitute the hardcoded libdirs into the rpath. + if test -n "$hardcode_libdir_separator" && + test -n "$hardcode_libdirs"; then + libdir="$hardcode_libdirs" + eval rpath=\" $hardcode_libdir_flag_spec\" + fi + finalize_rpath="$rpath" + + if test -n "$libobjs" && test "$build_old_libs" = yes; then + # Transform all the library objects into standard objects. + compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` + fi + + func_generate_dlsyms "$outputname" "@PROGRAM@" "no" + + # template prelinking step + if test -n "$prelink_cmds"; then + func_execute_cmds "$prelink_cmds" 'exit $?' + fi + + wrappers_required=yes + case $host in + *cegcc* | *mingw32ce*) + # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. + wrappers_required=no + ;; + *cygwin* | *mingw* ) + if test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + *) + if test "$need_relink" = no || test "$build_libtool_libs" != yes; then + wrappers_required=no + fi + ;; + esac + if test "$wrappers_required" = no; then + # Replace the output file specification. + compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + link_command="$compile_command$compile_rpath" + + # We have no uninstalled library dependencies, so finalize right now. + exit_status=0 + func_show_eval "$link_command" 'exit_status=$?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Delete the generated files. + if test -f "$output_objdir/${outputname}S.${objext}"; then + func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' + fi + + exit $exit_status + fi + + if test -n "$compile_shlibpath$finalize_shlibpath"; then + compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" + fi + if test -n "$finalize_shlibpath"; then + finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" + fi + + compile_var= + finalize_var= + if test -n "$runpath_var"; then + if test -n "$perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $perm_rpath; do + func_append rpath "$dir:" + done + compile_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + if test -n "$finalize_perm_rpath"; then + # We should set the runpath_var. + rpath= + for dir in $finalize_perm_rpath; do + func_append rpath "$dir:" + done + finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " + fi + fi + + if test "$no_install" = yes; then + # We don't need to create a wrapper script. + link_command="$compile_var$compile_command$compile_rpath" + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` + # Delete the old output file. + $opt_dry_run || $RM $output + # Link the executable and exit + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + exit $EXIT_SUCCESS + fi + + if test "$hardcode_action" = relink; then + # Fast installation is not supported + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + + func_warning "this platform does not like uninstalled shared libraries" + func_warning "\`$output' will be relinked during installation" + else + if test "$fast_install" != no; then + link_command="$finalize_var$compile_command$finalize_rpath" + if test "$fast_install" = yes; then + relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` + else + # fast_install is set to needless + relink_command= + fi + else + link_command="$compile_var$compile_command$compile_rpath" + relink_command="$finalize_var$finalize_command$finalize_rpath" + fi + fi + + # Replace the output file specification. + link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` + + # Delete the old output files. + $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname + + func_show_eval "$link_command" 'exit $?' + + if test -n "$postlink_cmds"; then + func_to_tool_file "$output_objdir/$outputname" + postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` + func_execute_cmds "$postlink_cmds" 'exit $?' + fi + + # Now create the wrapper script. + func_verbose "creating $output" + + # Quote the relink command for shipping. + if test -n "$relink_command"; then + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + relink_command="(cd `pwd`; $relink_command)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + fi + + # Only actually do things if not in dry run mode. + $opt_dry_run || { + # win32 will think the script is a binary if it has + # a .exe suffix, so we strip it off here. + case $output in + *.exe) func_stripname '' '.exe' "$output" + output=$func_stripname_result ;; + esac + # test for cygwin because mv fails w/o .exe extensions + case $host in + *cygwin*) + exeext=.exe + func_stripname '' '.exe' "$outputname" + outputname=$func_stripname_result ;; + *) exeext= ;; + esac + case $host in + *cygwin* | *mingw* ) + func_dirname_and_basename "$output" "" "." + output_name=$func_basename_result + output_path=$func_dirname_result + cwrappersource="$output_path/$objdir/lt-$output_name.c" + cwrapper="$output_path/$output_name.exe" + $RM $cwrappersource $cwrapper + trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 + + func_emit_cwrapperexe_src > $cwrappersource + + # The wrapper executable is built using the $host compiler, + # because it contains $host paths and files. If cross- + # compiling, it, like the target executable, must be + # executed on the $host or under an emulation environment. + $opt_dry_run || { + $LTCC $LTCFLAGS -o $cwrapper $cwrappersource + $STRIP $cwrapper + } + + # Now, create the wrapper script for func_source use: + func_ltwrapper_scriptname $cwrapper + $RM $func_ltwrapper_scriptname_result + trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 + $opt_dry_run || { + # note: this script will not be executed, so do not chmod. + if test "x$build" = "x$host" ; then + $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result + else + func_emit_wrapper no > $func_ltwrapper_scriptname_result + fi + } + ;; + * ) + $RM $output + trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 + + func_emit_wrapper no > $output + chmod +x $output + ;; + esac + } + exit $EXIT_SUCCESS + ;; + esac + + # See if we need to build an old-fashioned archive. + for oldlib in $oldlibs; do + + if test "$build_libtool_libs" = convenience; then + oldobjs="$libobjs_save $symfileobj" + addlibs="$convenience" + build_libtool_libs=no + else + if test "$build_libtool_libs" = module; then + oldobjs="$libobjs_save" + build_libtool_libs=no + else + oldobjs="$old_deplibs $non_pic_objects" + if test "$preload" = yes && test -f "$symfileobj"; then + func_append oldobjs " $symfileobj" + fi + fi + addlibs="$old_convenience" + fi + + if test -n "$addlibs"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $addlibs + func_append oldobjs " $func_extract_archives_result" + fi + + # Do each command in the archive commands. + if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then + cmds=$old_archive_from_new_cmds + else + + # Add any objects from preloaded convenience libraries + if test -n "$dlprefiles"; then + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + + func_extract_archives $gentop $dlprefiles + func_append oldobjs " $func_extract_archives_result" + fi + + # POSIX demands no paths to be encoded in archives. We have + # to avoid creating archives with duplicate basenames if we + # might have to extract them afterwards, e.g., when creating a + # static archive out of a convenience library, or when linking + # the entirety of a libtool archive into another (currently + # not supported by libtool). + if (for obj in $oldobjs + do + func_basename "$obj" + $ECHO "$func_basename_result" + done | sort | sort -uc >/dev/null 2>&1); then + : + else + echo "copying selected object files to avoid basename conflicts..." + gentop="$output_objdir/${outputname}x" + func_append generated " $gentop" + func_mkdir_p "$gentop" + save_oldobjs=$oldobjs + oldobjs= + counter=1 + for obj in $save_oldobjs + do + func_basename "$obj" + objbase="$func_basename_result" + case " $oldobjs " in + " ") oldobjs=$obj ;; + *[\ /]"$objbase "*) + while :; do + # Make sure we don't pick an alternate name that also + # overlaps. + newobj=lt$counter-$objbase + func_arith $counter + 1 + counter=$func_arith_result + case " $oldobjs " in + *[\ /]"$newobj "*) ;; + *) if test ! -f "$gentop/$newobj"; then break; fi ;; + esac + done + func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" + func_append oldobjs " $gentop/$newobj" + ;; + *) func_append oldobjs " $obj" ;; + esac + done + fi + func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 + tool_oldlib=$func_to_tool_file_result + eval cmds=\"$old_archive_cmds\" + + func_len " $cmds" + len=$func_len_result + if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then + cmds=$old_archive_cmds + elif test -n "$archiver_list_spec"; then + func_verbose "using command file archive linking..." + for obj in $oldobjs + do + func_to_tool_file "$obj" + $ECHO "$func_to_tool_file_result" + done > $output_objdir/$libname.libcmd + func_to_tool_file "$output_objdir/$libname.libcmd" + oldobjs=" $archiver_list_spec$func_to_tool_file_result" + cmds=$old_archive_cmds + else + # the command line is too long to link in one step, link in parts + func_verbose "using piecewise archive linking..." + save_RANLIB=$RANLIB + RANLIB=: + objlist= + concat_cmds= + save_oldobjs=$oldobjs + oldobjs= + # Is there a better way of finding the last object in the list? + for obj in $save_oldobjs + do + last_oldobj=$obj + done + eval test_cmds=\"$old_archive_cmds\" + func_len " $test_cmds" + len0=$func_len_result + len=$len0 + for obj in $save_oldobjs + do + func_len " $obj" + func_arith $len + $func_len_result + len=$func_arith_result + func_append objlist " $obj" + if test "$len" -lt "$max_cmd_len"; then + : + else + # the above command should be used before it gets too long + oldobjs=$objlist + if test "$obj" = "$last_oldobj" ; then + RANLIB=$save_RANLIB + fi + test -z "$concat_cmds" || concat_cmds=$concat_cmds~ + eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" + objlist= + len=$len0 + fi + done + RANLIB=$save_RANLIB + oldobjs=$objlist + if test "X$oldobjs" = "X" ; then + eval cmds=\"\$concat_cmds\" + else + eval cmds=\"\$concat_cmds~\$old_archive_cmds\" + fi + fi + fi + func_execute_cmds "$cmds" 'exit $?' + done + + test -n "$generated" && \ + func_show_eval "${RM}r$generated" + + # Now create the libtool archive. + case $output in + *.la) + old_library= + test "$build_old_libs" = yes && old_library="$libname.$libext" + func_verbose "creating $output" + + # Preserve any variables that may affect compiler behavior + for var in $variables_saved_for_relink; do + if eval test -z \"\${$var+set}\"; then + relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" + elif eval var_value=\$$var; test -z "$var_value"; then + relink_command="$var=; export $var; $relink_command" + else + func_quote_for_eval "$var_value" + relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" + fi + done + # Quote the link command for shipping. + relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" + relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` + if test "$hardcode_automatic" = yes ; then + relink_command= + fi + + # Only create the output if not a dry run. + $opt_dry_run || { + for installed in no yes; do + if test "$installed" = yes; then + if test -z "$install_libdir"; then + break + fi + output="$output_objdir/$outputname"i + # Replace all uninstalled libtool libraries with the installed ones + newdependency_libs= + for deplib in $dependency_libs; do + case $deplib in + *.la) + func_basename "$deplib" + name="$func_basename_result" + func_resolve_sysroot "$deplib" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` + test -z "$libdir" && \ + func_fatal_error "\`$deplib' is not a valid libtool archive" + func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" + ;; + -L*) + func_stripname -L '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -L$func_replace_sysroot_result" + ;; + -R*) + func_stripname -R '' "$deplib" + func_replace_sysroot "$func_stripname_result" + func_append newdependency_libs " -R$func_replace_sysroot_result" + ;; + *) func_append newdependency_libs " $deplib" ;; + esac + done + dependency_libs="$newdependency_libs" + newdlfiles= + + for lib in $dlfiles; do + case $lib in + *.la) + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" + ;; + *) func_append newdlfiles " $lib" ;; + esac + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + *.la) + # Only pass preopened files to the pseudo-archive (for + # eventual linking with the app. that links it) if we + # didn't already link the preopened objects directly into + # the library: + func_basename "$lib" + name="$func_basename_result" + eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` + test -z "$libdir" && \ + func_fatal_error "\`$lib' is not a valid libtool archive" + func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" + ;; + esac + done + dlprefiles="$newdlprefiles" + else + newdlfiles= + for lib in $dlfiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlfiles " $abs" + done + dlfiles="$newdlfiles" + newdlprefiles= + for lib in $dlprefiles; do + case $lib in + [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; + *) abs=`pwd`"/$lib" ;; + esac + func_append newdlprefiles " $abs" + done + dlprefiles="$newdlprefiles" + fi + $RM $output + # place dlname in correct position for cygwin + # In fact, it would be nice if we could use this code for all target + # systems that can't hard-code library paths into their executables + # and that have no shared library path variable independent of PATH, + # but it turns out we can't easily determine that from inspecting + # libtool variables, so we have to hard-code the OSs to which it + # applies here; at the moment, that means platforms that use the PE + # object format with DLL files. See the long comment at the top of + # tests/bindir.at for full details. + tdlname=$dlname + case $host,$output,$installed,$module,$dlname in + *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) + # If a -bindir argument was supplied, place the dll there. + if test "x$bindir" != x ; + then + func_relative_path "$install_libdir" "$bindir" + tdlname=$func_relative_path_result$dlname + else + # Otherwise fall back on heuristic. + tdlname=../bin/$dlname + fi + ;; + esac + $ECHO > $output "\ +# $outputname - a libtool library file +# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION +# +# Please DO NOT delete this file! +# It is necessary for linking the library. + +# The name that we can dlopen(3). +dlname='$tdlname' + +# Names of this library. +library_names='$library_names' + +# The name of the static archive. +old_library='$old_library' + +# Linker flags that can not go in dependency_libs. +inherited_linker_flags='$new_inherited_linker_flags' + +# Libraries that this one depends upon. +dependency_libs='$dependency_libs' + +# Names of additional weak libraries provided by this library +weak_library_names='$weak_libs' + +# Version information for $libname. +current=$current +age=$age +revision=$revision + +# Is this an already installed library? +installed=$installed + +# Should we warn about portability when linking against -modules? +shouldnotlink=$module + +# Files to dlopen/dlpreopen +dlopen='$dlfiles' +dlpreopen='$dlprefiles' + +# Directory that this library needs to be installed in: +libdir='$install_libdir'" + if test "$installed" = no && test "$need_relink" = yes; then + $ECHO >> $output "\ +relink_command=\"$relink_command\"" + fi + done + } + + # Do a symbolic link so that the libtool archive can be found in + # LD_LIBRARY_PATH before the program is installed. + func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' + ;; + esac + exit $EXIT_SUCCESS +} + +{ test "$opt_mode" = link || test "$opt_mode" = relink; } && + func_mode_link ${1+"$@"} + + +# func_mode_uninstall arg... +func_mode_uninstall () +{ + $opt_debug + RM="$nonopt" + files= + rmforce= + exit_status=0 + + # This variable tells wrapper scripts just to set variables rather + # than running their programs. + libtool_install_magic="$magic" + + for arg + do + case $arg in + -f) func_append RM " $arg"; rmforce=yes ;; + -*) func_append RM " $arg" ;; + *) func_append files " $arg" ;; + esac + done + + test -z "$RM" && \ + func_fatal_help "you must specify an RM program" + + rmdirs= + + for file in $files; do + func_dirname "$file" "" "." + dir="$func_dirname_result" + if test "X$dir" = X.; then + odir="$objdir" + else + odir="$dir/$objdir" + fi + func_basename "$file" + name="$func_basename_result" + test "$opt_mode" = uninstall && odir="$dir" + + # Remember odir for removal later, being careful to avoid duplicates + if test "$opt_mode" = clean; then + case " $rmdirs " in + *" $odir "*) ;; + *) func_append rmdirs " $odir" ;; + esac + fi + + # Don't error if the file doesn't exist and rm -f was used. + if { test -L "$file"; } >/dev/null 2>&1 || + { test -h "$file"; } >/dev/null 2>&1 || + test -f "$file"; then + : + elif test -d "$file"; then + exit_status=1 + continue + elif test "$rmforce" = yes; then + continue + fi + + rmfiles="$file" + + case $name in + *.la) + # Possibly a libtool archive, so verify it. + if func_lalib_p "$file"; then + func_source $dir/$name + + # Delete the libtool libraries and symlinks. + for n in $library_names; do + func_append rmfiles " $odir/$n" + done + test -n "$old_library" && func_append rmfiles " $odir/$old_library" + + case "$opt_mode" in + clean) + case " $library_names " in + *" $dlname "*) ;; + *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; + esac + test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" + ;; + uninstall) + if test -n "$library_names"; then + # Do each command in the postuninstall commands. + func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + + if test -n "$old_library"; then + # Do each command in the old_postuninstall commands. + func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' + fi + # FIXME: should reinstall the best remaining shared library. + ;; + esac + fi + ;; + + *.lo) + # Possibly a libtool object, so verify it. + if func_lalib_p "$file"; then + + # Read the .lo file + func_source $dir/$name + + # Add PIC object to the list of files to remove. + if test -n "$pic_object" && + test "$pic_object" != none; then + func_append rmfiles " $dir/$pic_object" + fi + + # Add non-PIC object to the list of files to remove. + if test -n "$non_pic_object" && + test "$non_pic_object" != none; then + func_append rmfiles " $dir/$non_pic_object" + fi + fi + ;; + + *) + if test "$opt_mode" = clean ; then + noexename=$name + case $file in + *.exe) + func_stripname '' '.exe' "$file" + file=$func_stripname_result + func_stripname '' '.exe' "$name" + noexename=$func_stripname_result + # $file with .exe has already been added to rmfiles, + # add $file without .exe + func_append rmfiles " $file" + ;; + esac + # Do a test to see if this is a libtool program. + if func_ltwrapper_p "$file"; then + if func_ltwrapper_executable_p "$file"; then + func_ltwrapper_scriptname "$file" + relink_command= + func_source $func_ltwrapper_scriptname_result + func_append rmfiles " $func_ltwrapper_scriptname_result" + else + relink_command= + func_source $dir/$noexename + fi + + # note $name still contains .exe if it was in $file originally + # as does the version of $file that was added into $rmfiles + func_append rmfiles " $odir/$name $odir/${name}S.${objext}" + if test "$fast_install" = yes && test -n "$relink_command"; then + func_append rmfiles " $odir/lt-$name" + fi + if test "X$noexename" != "X$name" ; then + func_append rmfiles " $odir/lt-${noexename}.c" + fi + fi + fi + ;; + esac + func_show_eval "$RM $rmfiles" 'exit_status=1' + done + + # Try to remove the ${objdir}s in the directories where we deleted files + for dir in $rmdirs; do + if test -d "$dir"; then + func_show_eval "rmdir $dir >/dev/null 2>&1" + fi + done + + exit $exit_status +} + +{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } && + func_mode_uninstall ${1+"$@"} + +test -z "$opt_mode" && { + help="$generic_help" + func_fatal_help "you must specify a MODE" +} + +test -z "$exec_cmd" && \ + func_fatal_help "invalid operation mode \`$opt_mode'" + +if test -n "$exec_cmd"; then + eval exec "$exec_cmd" + exit $EXIT_FAILURE +fi + +exit $exit_status + + +# The TAGs below are defined such that we never get into a situation +# in which we disable both kinds of libraries. Given conflicting +# choices, we go for a static library, that is the most portable, +# since we can't tell whether shared libraries were disabled because +# the user asked for that or because the platform doesn't support +# them. This is particularly important on AIX, because we don't +# support having both static and shared libraries enabled at the same +# time on that platform, so we default to a shared-only configuration. +# If a disable-shared tag is given, we'll fallback to a static-only +# configuration. But we'll never go from static-only to shared-only. + +# ### BEGIN LIBTOOL TAG CONFIG: disable-shared +build_libtool_libs=no +build_old_libs=yes +# ### END LIBTOOL TAG CONFIG: disable-shared + +# ### BEGIN LIBTOOL TAG CONFIG: disable-static +build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` +# ### END LIBTOOL TAG CONFIG: disable-static + +# Local Variables: +# mode:shell-script +# sh-indentation:2 +# End: +# vi:sw=2 +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/m4/ltoptions.m4 Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,384 @@ +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 7 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + +## --------------------------------- ## +## Macros to handle LT_INIT options. ## +## --------------------------------- ## + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [1], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [lt_p=${PACKAGE-default} + case $withval in + yes|no) pic_mode=$withval ;; + *) + pic_mode=default + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for lt_pkg in $withval; do + IFS="$lt_save_ifs" + if test "X$lt_pkg" = "X$lt_p"; then + pic_mode=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + +## ----------------- ## +## LTDL_INIT Options ## +## ----------------- ## + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])])
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/m4/ltsugar.m4 Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,123 @@ +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +])
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/m4/ltversion.m4 Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,23 @@ +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# @configure_input@ + +# serial 3337 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.4.2]) +m4_define([LT_PACKAGE_REVISION], [1.3337]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.4.2' +macro_revision='1.3337' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +])
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/m4/lt~obsolete.m4 Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,98 @@ +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 5 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/m4/missing Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2012-06-26.16; # UTC + +# Copyright (C) 1996-2013 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. 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Give up. + exit $st +fi + +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'automa4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/mib/HeapStatsMibs.txt Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,230 @@ +HeapStatsMibs DEFINITIONS ::= BEGIN + + IMPORTS + MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, enterprises, Counter64 + FROM SNMPv2-SMI; + + heapStats MODULE-IDENTITY + LAST-UPDATED "201307221630Z" + ORGANIZATION "Heapstats MIB" + CONTACT-INFO + "Email: oss-java-support@lab.ntt.co.jp" + DESCRIPTION + "Mib of Heapstats agent information." + REVISION "201203161200Z" + DESCRIPTION + "Append resourceExhaustedAlert and collectLogAlert." + REVISION "201208311200Z" + DESCRIPTION + "Append deadLockAlert." + REVISION "201307181030Z" + DESCRIPTION + "Append javaHeapAlert." + REVISION "201307221630Z" + DESCRIPTION + "Append javaMetaspaceAlert." + -- REVISION "revision date" + -- DESCRIPTION + -- "about Revision" + ::= { enterprises 123456 } + + -- heapAlert Define =========================================================== + + heapAlert OBJECT IDENTIFIER ::= { heapStats 1 } + + alertDateTime OBJECT-TYPE + -- + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "alertDateTime is timestamp was generated alert by JVM agent + is milli-second from A.D. 01/01/1970 00:00:00." + ::= { heapAlert 1 } + + alertClassName OBJECT-TYPE + -- + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "alertClassName is Java-class-name. + It's occurred cause of alert by JVM agent." + ::= { heapAlert 2 } + + alertType OBJECT-TYPE + -- + SYNTAX OCTET STRING(SIZE (0..5)) + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "alertType is type of alert generated by JVM agent." + ::= { heapAlert 3 } + + classSize OBJECT-TYPE + -- + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "classSize is size of class which cause of generated alert. + if alertType is 'delta' then classSize is increment from before snapshot. + if alertType is 'usage' then classSize is total using size on heap." + ::= { heapAlert 4 } + + instanceCnt OBJECT-TYPE + -- + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "instanceCnt is count of instance." + ::= { heapAlert 5 } + + heapAlertTrap NOTIFICATION-TYPE + STATUS current + DESCRIPTION "It's used to notify that class infomation. + The class occupy unjustly large size of Java-heap." + ::= { heapAlert 0 } + + -- resourceExhaustedAlert Define ============================================== + + resourceExhaustedAlert OBJECT IDENTIFIER ::= { heapStats 2 } + + resourceFlag OBJECT-TYPE + -- + SYNTAX INTEGER + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "Flag means information of resource exhausted." + ::= { resourceExhaustedAlert 1 } + + description OBJECT-TYPE + -- + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "Description explain about resource exhausted." + ::= { resourceExhaustedAlert 2 } + + resourceExhaustedAlertTrap NOTIFICATION-TYPE + STATUS current + DESCRIPTION "It's used to notify that JVM exhausted resources." + ::= { resourceExhaustedAlert 0 } + + -- collectLogAlert Define ===================================================== + + collectLogAlert OBJECT IDENTIFIER ::= { heapStats 3 } + + logPath OBJECT-TYPE + -- + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "Path of log archive file." + ::= { collectLogAlert 1 } + + failureDateTime OBJECT-TYPE + -- + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "Datetime of the point of failure. + This value is equals alertDateTime in resourceExhaustedAlert trap. + If collect log by user signal then this value is 0." + ::= { collectLogAlert 2 } + + collectLogAlertTrap NOTIFICATION-TYPE + STATUS current + DESCRIPTION "It's used to notify that collect log." + ::= { collectLogAlert 0 } + + -- deadLockAlert Define ===================================================== + + deadLockAlert OBJECT IDENTIFIER ::= { heapStats 4 } + + threadCount OBJECT-TYPE + -- + SYNTAX Counter + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "Count of dead-locked threads." + ::= { deadLockAlert 1 } + + threadName OBJECT-TYPE + -- + SYNTAX OCTET STRING + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "Name of dead-locked one thread." + ::= { deadLockAlert 2 } + + deadLockAlertTrap NOTIFICATION-TYPE + STATUS current + DESCRIPTION "It's used to notify that raised dead-lock in JVM." + ::= { deadLockAlert 0 } + + -- javaHeapAlert Define =================================================== + + javaHeapAlert OBJECT IDENTIFIER ::= { heapStats 5 } + + alertDateTime OBJECT-TYPE + -- + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "alertDateTime is timestamp was generated alert by JVM agent + is milli-second from A.D. 01/01/1970 00:00:00." + ::= { javaHeapAlert 1 } + + usage OBJECT-TYPE + -- + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "usage is Java heap usage when alert is generated." + ::= { javaHeapAlert 2 } + + maxCapacity OBJECT-TYPE + -- + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "maxCapacity is max capacity of java heap." + ::= { javaHeapAlert 3 } + + heapRegionAlertTrap NOTIFICATION-TYPE + STATUS current + DESCRIPTION "It's used to notify that java heap infomation." + ::= { javaHeapAlert 0 } + + -- javaMetaspaceAlert Define ============================================== + + javaMetaspaceAlert OBJECT IDENTIFIER ::= { heapStats 6 } + + alertDateTime OBJECT-TYPE + -- + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "alertDateTime is timestamp was generated alert by JVM agent + is milli-second from A.D. 01/01/1970 00:00:00." + ::= { javaMetaspaceAlert 1 } + + usage OBJECT-TYPE + -- + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "usage is PermGen or Metaspace usage when alert is generated." + ::= { javaMetaspaceAlert 2 } + + maxCapacity OBJECT-TYPE + -- + SYNTAX Counter64 + MAX-ACCESS read-only + STATUS mandatory + DESCRIPTION "maxCapacity is max capacity of PermGen or Metaspace." + ::= { javaMetaspaceAlert 3 } + + javaMetaspaceAlertTrap NOTIFICATION-TYPE + STATUS current + DESCRIPTION "It's used to notify that PermGen or Metaspace infomation." + ::= { javaMetaspaceAlert 0 } + +END
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/specs/README-builds.txt Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,41 @@ +-------------------------------------------------------------------------------- + Build howto with rpmbuild +-------------------------------------------------------------------------------- + +"configure" script of HeapStats agent can be selected CPU-level optimization. +( -m option in GCC, and assembler code in HeapStats agent. ) + +If you want to build HeapStats agent with the best CPU-level optimization, +you have to set arguments as following: + + +Syntax: + + $ rpmbuild <build stage> -D '<processor feature> 1' heapstats_agent.spec + + +Processor features you can select: + + * avx + Intel Advanced Vector Extensions (AVX) instruction set. + If you set this, HeapStats will be built with optimization for AVX. + (-mavx -DAVX -DSSE4_1 -DSSE3 -DSSE2) + + * sse4 + Streaming SIMD Extensions 4.1 (SSE4.1) instruction set. + If you set this, HeapStats will be built with optimization for SSE3. + (-msse4.1 -DSSE4_1 -DSSE3 -DSSE2) + + * sse3 + Streaming SIMD Extensions 3 (SSE3) instruction set. + If you set this, HeapStats will be built with optimization for SSE3. + (-msse3 -DSSE3 -DSSE2) + +Sample: + + $ rpmbuild -bb -D 'avx 1' heapstats_agent.spec + + This sample will build HeapStats agent with optimization for AVX. + +-------------------------------------------------------------------------------- +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/specs/heapstats_agent.spec Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,110 @@ +%define __check_files %{nil} + +# CPU optimization +################## +%if 0%{?avx:1} +%define target_processor .avx +%define configure_opts --enable-sse3 --enable-sse4 --enable-avx --with-instruction-set=avx +%else + +%if 0%{?sse4:1} +%define target_processor .sse4 +%define configure_opts --enable-sse3 --enable-sse4 --disable-avx --with-instruction-set=sse4 +%else + +%if 0%{?sse3:1} +%define target_processor .sse3 +%define configure_opts --enable-sse3 --disable-sse4 --disable-avx --with-instruction-set=sse3 +%else +%define configure_opts --disable-sse3 --disable-sse4 --disable-avx --with-instruction-set=sse2 +%endif # sse3 + +%endif # sse4 + +%endif # avx +################## + +Summary: A Java programming language debugging tool. +Name: heapstats_agent +Version: 1.1 +%define RELEASE_NUM 0 +%define DIST_EXT %{?dist:%{dist}}%{!?dist:.el5} +Release: %{RELEASE_NUM}%{?target_processor:%{target_processor}}%{DIST_EXT} +License: GPLv2 +Vendor: NTT OSS Center +Group: Development/Debuggers +Source: heapstats-%{version}.%{RELEASE_NUM}.tar.gz +#Patch0: none +Buildroot: /var/tmp/heapstats + +# Requires for running +Requires: pcre >= 6 +Requires: net-snmp-libs >= 5.3 + +# Requires for building +BuildRequires: pcre-devel >= 6 +BuildRequires: net-snmp-devel >= 5.3 +#BuildRequires: java-1.6.0-openjdk-devel +BuildRequires: /usr/lib/jvm/java-openjdk/bin/javac +BuildRequires: binutils >= 2 +BuildRequires: autoconf +BuildRequires: automake +BuildRequires: libtool + +%description +this program analyzes running information in JVM. +Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation. + +%prep +%setup -q -n heapstats-%{version}/agent + +%build +CXXFLAGS="$RPM_OPT_FLAGS" ./configure \ + --build=%{_build} \ + --host=%{_host} \ + --target=%{_target_platform} \ + --prefix=%{_prefix} \ + --libdir=%{_libdir}/heapstats \ + --sysconfdir=%{_sysconfdir}/heapstats \ + --disable-vmstructs \ + %{configure_opts} \ + --enable-debug \ + --enable-optimize \ + --without-gcov \ + --disable-profile +make RPM_OPT_FLAGS="$RPM_OPT_FLAGS" + +%install +rm -rf $RPM_BUILD_ROOT +mkdir -p ${RPM_BUILD_ROOT}%{_libdir}/heapstats +make install DESTDIR=${RPM_BUILD_ROOT} +mkdir $RPM_BUILD_ROOT/etc/ld.so.conf.d/ +echo "%{_libdir}/heapstats" \ + >> $RPM_BUILD_ROOT/etc/ld.so.conf.d/heapstats_agent.conf +mkdir -p $RPM_BUILD_ROOT/usr/share/snmp/mibs/ +cp ./mib/HeapStatsMibs.txt $RPM_BUILD_ROOT/usr/share/snmp/mibs/ + + +%post +/sbin/ldconfig + +%postun +/sbin/ldconfig + +%clean +rm -rf $RPM_BUILD_ROOT + +%files +%dir %{_libdir}/heapstats/ +%{_libdir}/heapstats/libheapstats*.so* +%doc NEWS README COPYING AUTHORS ChangeLog +%dir %{_sysconfdir}/heapstats/ +%config(missingok) %{_sysconfdir}/heapstats/heapstats.conf +%{_sysconfdir}/heapstats/attachjvm.sh +%{_sysconfdir}/heapstats/AgentAttacher.jar +/etc/ld.so.conf.d/heapstats_agent.conf + +%changelog +* Mon Sep 09 2013 Yasumasa Suenaga <suenaga.yasumasa@lab.ntt.co.jp> 1.1.0 +- Initial Release +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/Makefile.am Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,39 @@ +lib_LTLIBRARIES = libheapstats.la + +ACLOCAL_AMFLAGS = -I ../m4 +libheapstats_la_SOURCES = libmain.cpp libmain.hpp \ + util.hpp util.cpp \ + symbolFinder.cpp symbolFinder.hpp \ + vmStructScanner.cpp vmStructScanner.hpp \ + oopUtil.cpp oopUtil.hpp \ + bitMapMarker.cpp bitMapMarker.hpp \ + agentThread.cpp agentThread.hpp \ + elapsedTimer.hpp trapSender.hpp sorter.hpp \ + jvmInfo.cpp jvmInfo.hpp \ + timer.cpp timer.hpp \ + snapShotMain.cpp snapShotMain.hpp \ + snapShotProcessor.cpp snapShotProcessor.hpp \ + snapShotContainer.cpp snapShotContainer.hpp \ + classContainer.cpp classContainer.hpp \ + gcWatcher.cpp gcWatcher.hpp \ + logMain.cpp logMain.hpp \ + jvmSockCmd.cpp jvmSockCmd.hpp \ + signalManager.cpp signalManager.hpp \ + logManager.cpp logManager.hpp \ + archiveMaker.hpp archiveMaker.cpp \ + cmdArchiver.hpp cmdArchiver.cpp \ + fsUtil.cpp fsUtil.hpp \ + jniZipArchiver.cpp jniZipArchiver.hpp \ + deadlockFinder.cpp deadlockFinder.hpp \ + overrideFunc.S + +libheapstats_la_LDFLAGS = -version-info 1:3:0 +libheapstats_la_LDFLAGS += @NET_SNMP_LIB_FLAGS@ + +libheapstats_la_CXXFLAGS = -I@JDK_DIR@/include -I@JDK_DIR@/include/linux +libheapstats_la_CXXFLAGS += -Wall -Wno-strict-aliasing -fPIC -DSSE2 +libheapstats_la_CXXFLAGS += @VMSTRUCTS_CXX_FLAGS@ +libheapstats_la_CXXFLAGS += @INSTRUCT_OPTS@ @BUILD_ENV_OPT@ +libheapstats_la_CXXFLAGS += -DDEFAULT_CONF_DIR=\"$(sysconfdir)\" + +libheapstats_la_CCASFLAGS = @CCASFLAGS@
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/agentThread.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,166 @@ +/*! + * \file agentThread.cpp + * \brief This file is used to work on Jthread. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <jni.h> +#include <jvmti.h> +#include <stdlib.h> +#include <pthread.h> +#include <string.h> + +#include "util.hpp" +#include "agentThread.hpp" + +/*! + * \brief TAgentThread constructor. + * \param name [in] Thread name. + */ +TAgentThread::TAgentThread(const char *name) { + + /* Sanity check. */ + if (unlikely(name == NULL)) { + throw "AgentThread name is illegal."; + } + + /* Create mutex and condition. */ + pthread_mutex_init(&mutex, NULL); + pthread_cond_init(&mutexCond, NULL); + + /* Initialization. */ + this->_numRequests = 0; + this->_terminateRequest = false; + this->_isRunning = false; + this->threadName = strdup(name); +} + +/*! + * \brief TAgentThread destructor. + */ +TAgentThread::~TAgentThread(void) { + + /* Destroy mutex and condition. */ + pthread_cond_destroy(&mutexCond); + pthread_mutex_destroy(&mutex); + + /* Cleanup. */ + free(this->threadName); +} + +/*! + * \brief Make and begin Jthread. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param entryPoint [in] Entry point for jThread. + * \param args [in] Pointer of user data. + * \param prio [in] Jthread priority. + */ +void TAgentThread::start(jvmtiEnv *jvmti, JNIEnv *env, + TThreadEntryPoint entryPoint, void *args, jint prio) { + + /* Sanity check. */ + if (this->_isRunning) { + PRINT_WARN_MSG("AgentThread already started."); + return; + } + + /* Find jThread class. */ + jclass threadClass = env->FindClass("Ljava/lang/Thread;"); + if (unlikely(threadClass == NULL)) { + throw "Couldn't get java thread class."; + } + + /* Find jThread class's constructor. */ + jmethodID constructorID = env->GetMethodID(threadClass, "<init>", + "(Ljava/lang/String;)V"); + if (unlikely(constructorID == NULL)) { + throw "Couldn't get java thread class's constructor."; + } + + /* Create new jThread name. */ + jstring jThreadName = env->NewStringUTF(threadName); + if (unlikely(jThreadName == NULL)) { + throw "Couldn't generate AgentThread name."; + } + + /* Create new jThread object. */ + jthread thread = env->NewObject(threadClass, constructorID, jThreadName); + if (unlikely(thread == NULL)) { + throw "Couldn't generate AgentThread instance!"; + } + + /* Run thread. */ + if (isError(jvmti, jvmti->RunAgentThread(thread, entryPoint, args, prio))) { + throw "Couldn't start AgentThread!"; + } +} + +/*! + * \brief Notify timing to this thread from other thread. + */ +void TAgentThread::notify(void) { + + /* Send notification and count notify. */ + ENTER_PTHREAD_SECTION(&this->mutex) { + + this->_numRequests++; + pthread_cond_signal(&this->mutexCond); + + } EXIT_PTHREAD_SECTION(&this->mutex) +} + +/*! + * \brief Notify stopping to this thread from other thread. + */ +void TAgentThread::stop(void) { + + /* Sanity check. */ + if (!this->_isRunning) { + PRINT_WARN_MSG("AgentThread already finished."); + return; + } + + /* Send notification and count notify. */ + ENTER_PTHREAD_SECTION(&this->mutex) { + + this->_terminateRequest = true; + pthread_cond_signal(&this->mutexCond); + + } EXIT_PTHREAD_SECTION(&this->mutex) + + /* SpinLock for AgentThread termination. */ + while (this->_isRunning) { + ; /* none. */ + } + + /* Clean termination flag. */ + this->_terminateRequest = false; +} + +/*! + * \brief Notify termination to this thread from other thread. + */ +void TAgentThread::terminate(void) { + + /* Sanity check. */ + if (this->_isRunning) { + stop(); + } +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/agentThread.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,102 @@ +/*! + * \file agentThread.hpp + * \brief This file is used to work on Jthread. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef AGENT_THREAD_HPP +#define AGENT_THREAD_HPP + +#include <jni.h> +#include <jvmti.h> + +/*! + * \brief Entry point function type for jThread. + * \param jvmti [in] JVMTI environment information. + * \param name [in] Raw Monitor name. + * \param userData [in] Pointer of user data. + */ +typedef void (JNICALL *TThreadEntryPoint)(jvmtiEnv *jvmti, JNIEnv *jni, + void *userData); + +/*! +* \brief This class is base class for parallel work using by jthread. +*/ +class TAgentThread { + public: + /*! + * \brief TAgentThread constructor. + * \param name [in] Thread name. + */ + TAgentThread(const char *name); + /*! + * \brief TAgentThread destructor. + */ + virtual ~TAgentThread(void); + + /*! + * \brief Make and begin Jthread. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param entryPoint [in] Entry point for jThread. + * \param args [in] Pointer of user data. + * \param prio [in] Jthread priority. + */ + virtual void start(jvmtiEnv *jvmti, JNIEnv *env, + TThreadEntryPoint entryPoint, void *args, jint prio); + /*! + * \brief Notify timing to this thread from other thread. + */ + virtual void notify(void); + /*! + * \brief Notify stopping to this thread from other thread. + */ + virtual void stop(void); + /*! + * \brief Notify termination to this thread from other thread. + */ + virtual void terminate(void); + + protected: + /*! + * \brief Number of request. + */ + volatile int _numRequests; + /*! + * \brief Flag of exists termination request. + */ + volatile bool _terminateRequest; + /*! + * \brief Flag of jThread flag. + */ + volatile bool _isRunning; + /*! + * \brief Pthread mutex for thread. + */ + pthread_mutex_t mutex; + /*! + * \brief Pthread mutex condition for thread. + */ + pthread_cond_t mutexCond; + /*! + * \brief Thread name for java thread. + */ + char *threadName; +}; + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/archiveMaker.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,69 @@ +/*! + * \file archiveMaker.cpp + * \brief This file is used create archive file. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <stdlib.h> +#include <string.h> +#include <errno.h> +#include <sys/wait.h> +#include <string.h> + +#include "archiveMaker.hpp" +#include "util.hpp" + +/*! + * \brief TArchiveMaker constructor. + */ +TArchiveMaker::TArchiveMaker(void) { + + /* Clear target path. */ + memset(sourcePath, 0, sizeof(sourcePath)); +} + +/*! + * \brief TArchiveMaker destructor. + */ +TArchiveMaker::~TArchiveMaker(void) { + /* Do Nothing. */ +} + +/*! + * \brief Setting target file path. + * \param targetPath [in] Path of archive target file. + */ +void TArchiveMaker::setTarget(char const* targetPath) { + strncpy(sourcePath, targetPath, PATH_MAX); +} + +/*! + * \brief Clear archive file data. + */ +void TArchiveMaker::clear(void) { + memset(sourcePath, 0, sizeof(sourcePath)); +} + +/*! + * \brief Getting target file path. + * \return Path of archive target file. + */ +char const *TArchiveMaker::getTarget(void) { + return sourcePath; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/archiveMaker.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,76 @@ +/*! + * \file archiveMaker.hpp + * \brief This file is used create archive file. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _ARCHIVE_MAKER_H +#define _ARCHIVE_MAKER_H + +#include <limits.h> +#include "util.hpp" + +/*! + * \brief This class create archive file. + */ +class TArchiveMaker { + public: + /*! + * \brief TArchiveMaker constructor. + */ + TArchiveMaker(void); + /*! + * \brief TArchiveMaker destructor. + */ + virtual ~TArchiveMaker(void); + + /*! + * \brief Setting target file path. + * \param targetPath [in] Path of archive target file. + */ + void setTarget(char const* targetPath); + + /*! + * \brief Do file archive and create archive file. + * \param env [in] JNI environment object. + * \param archiveFile [in] archive file name. + * \return Response code of execute commad line. + */ + virtual int doArchive(JNIEnv* env, char const* archiveFile) = 0; + + /*! + * \brief Clear archive file data. + */ + void clear(void); + + protected: + /*! + * \brief Getting target file path. + * \return Path of archive target file. + */ + char const *getTarget(void); + + private: + /*! + * \brief Path of archive source file. + */ + char sourcePath[PATH_MAX + 1]; + +}; + +#endif // _ARCHIVE_MAKER_H
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/bitMapMarker.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,337 @@ +/*! + * \file bitMapMarker.cpp + * \brief This file is used to store and control of bit map. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <sys/mman.h> +#include <unistd.h> +#include <string.h> +#include <errno.h> +#include <stdio.h> +#include <stddef.h> + +#include "bitMapMarker.hpp" +#include "util.hpp" + +#ifdef __LP64__ + + /*! + * \brief Memory align bit count. + * Pointer is aligned 8byte, + * If allocate pointer as like "void*" in 64bit. + * So, 3bits under allocated pointer is always 0. + */ + #define MEMALIGN_BIT 3 + + /*! + * \brief Bit size of pointer. + * E.g. "sizeof(void*) << 3". + */ + #define PTR_BIT_WIDTH 64 + + /*! + * \brief Log. 2 of allocated pointer size. + * E.g. "log 2 sizeof(void*)". + */ + #define LOG2_PTR_WIDTH 6 + +#else // __ILP32__ + + /*! + * \brief Memory align bit count. + * Pointer is aligned 4byte, + * If allocate pointer as like "void*" in 32bit. + * So, 2bits under allocated pointer is always 0. + */ + #define MEMALIGN_BIT 2 + + /*! + * \brief Bit size of pointer. + * E.g. "sizeof(void*) << 3". + */ + #define PTR_BIT_WIDTH 32 + + /*! + * \brief Log. 2 of allocated pointer size. + * E.g. "log 2 sizeof(void*)". + */ + #define LOG2_PTR_WIDTH 5 + +#endif + +/*! + * \brief TBitMapMarker constructor. + * \param startAddr [in] Start address of Java heap. + * \param size [in] Max Java heap size. + */ +TBitMapMarker::TBitMapMarker(void *startAddr, size_t size) { + + /* Sanity check. */ + if (unlikely(startAddr == NULL || size <= 0)) { + throw -1; + } + + /* Initialize setting. */ + size_t alignedSize = ALIGN_SIZE_UP(size, systemPageSize); + + this->beginAddr = startAddr; + this->endAddr = incAddress(this->beginAddr, alignedSize); + this->bitmapSize = ALIGN_SIZE_UP(alignedSize >> MEMALIGN_BIT, + systemPageSize); + this->bitmapAddr = mmap(NULL, this->bitmapSize, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); + + /* If failure allocate bitmap memory. */ + if (unlikely(this->bitmapAddr == MAP_FAILED)) { + throw errno; + } + + /* Advise the kernel that this memory will be random access. */ + madvise(this->bitmapAddr, this->bitmapSize, POSIX_MADV_RANDOM); + + /* Initialize bitmap (clear bitmap). */ + this->clear(); +} + +/*! + * \brief TBitMapMarker destructor. + */ +TBitMapMarker::~TBitMapMarker() { + + /* Release memory map. */ + munmap(this->bitmapAddr, this->bitmapSize); +} + +/*! + * \brief Get a byte data and mask expressing target pointer. + * \param addr [in] Oop address. + * \param block [out] A byte data including bit flag. + * The bit flag is expressing target pointer. + * \param mask [out] A bitmask for getting only flag of target pointer. + */ +inline void TBitMapMarker::getBlockAndMask(void *addr, ptrdiff_t **block, + ptrdiff_t *mask) { + + /* + * Calculate bitmap offset. + * offset = (address offset from top of JavaHeap) / (pointer size) + */ + ptrdiff_t bitmapOfs = ((ptrdiff_t)addr - (ptrdiff_t)this->beginAddr) + >> MEMALIGN_BIT; + + /* + * Calculate bitmap block. + * block = (top of bitmap) + ((bitmap offset) / (pointer size(bit))) + */ + *block = (ptrdiff_t *)this->bitmapAddr + (bitmapOfs >> LOG2_PTR_WIDTH); + + /* + * Calculate bitmask. + * mask = 1 << ((bitmap offset) % (pointer size(bit))) + */ + *mask = (ptrdiff_t)1 << (bitmapOfs % PTR_BIT_WIDTH); +} + +/*! + * \brief Mark GC-marked address in this bitmap. + * \param addr [in] Oop address. + */ +void TBitMapMarker::setMark(void *addr) { + + /* Sanity check. */ + if (unlikely(!this->isInZone(addr))) { + return; + } + + /* + * Why I use "ptrdiff_t" ? + * ptrdiff_t is integer representation of pointer. ptrdiff_t size equals + * pointer size. Pointer size equals CPU register size. + * Thus, we use CPU register more effective. + */ + ptrdiff_t *bitmapBlock; + ptrdiff_t bitmapMask; + this->getBlockAndMask(addr, &bitmapBlock, &bitmapMask); + + /* Atomic set mark bit flag. */ + asm volatile( + #ifdef __LP64__ + "lock orq %1, %0;" + #else // __ILP32__ + "lock orl %1, %0;" + #endif + : "+m" (*bitmapBlock) + : "r" (bitmapMask) + : "cc", "memory"); +} + +/*! + * \brief Get marked flag of designated pointer. + * \param addr [in] Targer pointer. + * \return Designated pointer is marked. + */ +bool TBitMapMarker::isMarked(void *addr) { + + /* Sanity check. */ + if (unlikely(!this->isInZone(addr))) { + return false; + } + + /* Get block and mask for getting mark flag. */ + ptrdiff_t *bitmapBlock; + ptrdiff_t bitmapMask; + this->getBlockAndMask(addr, &bitmapBlock, &bitmapMask); + + /* Atomic get mark bit flag. */ + register bool result asm("al"); + /* + * Intel 64 and IA-32 Architectures Software Developer's Manual. + * Volume 3A: System Programming Guide, Part1 + * 8.2.3.8 Locked Instructions Have a Total Order: + * The memory-ordering model ensures that all processors agree + * on a single execution order of all locked instructions, + * including those that are larger than 8 bytes + * or are not naturally aligned. + */ + asm volatile( + "test %1, %2;" + "setneb %0;" + : "=r" (result) + : "m" (*bitmapBlock), "r" (bitmapMask) + : "cc", "memory"); + + return result; +} + +/*! + * \brief Check address which is already marked and set mark. + * \param addr [in] Oop address. + * \return Designated pointer is marked. + */ +bool TBitMapMarker::checkAndMark(void *addr) { + + /* Sanity check. */ + if (unlikely(!this->isInZone(addr))) { + return false; + } + + /* Get block and mask for getting mark flag. */ + ptrdiff_t *bitmapBlock; + ptrdiff_t bitmapMask; + this->getBlockAndMask(addr, &bitmapBlock, &bitmapMask); + + /* Get and set mark. */ + register bool result asm("al"); + asm volatile( + #ifdef __amd64__ + "bsfq %1, %%rbx;" + "lock btsq %%rbx, %2;" + #else // __i386__ + "bsfl %1, %%edx;" + "lock btsl %%edx, %2;" + #endif + "setbb %0;" + : "=r" (result) + : "r" (bitmapMask), "m" (*bitmapBlock) + : + #ifdef __amd64__ + "%rbx", + #else // __i386__ + "%edx", + #endif + "cc", "memory"); + + return result; +} + +/*! + * \brief Clear bitmap flag. + */ +void TBitMapMarker::clear(void) { + /* + * Linux memory page size = 4KB. + * So top address of _bitmap is 16byte aligned. + * _size is ditto. + * + * memset() in glibc sets 128bytes per loop. + * + ******************************************************* + * Intel 64 and IA-32 Architectures Optimization Reference Manual + * Assembler/Compiler Coding Rule 12: + * All branch targets should be 16-byte aligned. + */ + + /* Temporary advise to zero-clear with sequential access. */ + madvise(this->bitmapAddr, this->bitmapSize, MADV_SEQUENTIAL); + + #ifdef AVX + if (likely(usableAVX)) { + asm volatile( + "vxorpd %%ymm0, %%ymm0, %%ymm0;" + ".align 16;" + "AVX_LOOP:" /* memset 128bytes per LOOP. */ + "vmovntdq %%ymm0, -0x80(%1, %0, 1);" + "vmovntdq %%ymm0, -0x60(%1, %0, 1);" + "vmovntdq %%ymm0, -0x40(%1, %0, 1);" + "vmovntdq %%ymm0, -0x20(%1, %0, 1);" + #ifdef __amd64__ + "subq $0x80, %0;" + #else // __i386__ + "subl $0x80, %0;" + #endif + "jnz AVX_LOOP;" + : + : "r" (this->bitmapSize), "r" (this->bitmapAddr) + : "cc" /*, "%ymm0" */); + } else + #endif // AVX + #ifndef __amd64__ + if(unlikely(!usableSSE2)){ + /* Pure C. */ + memset(this->bitmapAddr, 0, this->bitmapSize); + } else + #endif + { + asm volatile( + "pxor %%xmm0, %%xmm0;" + ".align 16;" + "SSE2_LOOP:" /* memset 128bytes per LOOP. */ + "movntdq %%xmm0, -0x80(%1, %0, 1);" + "movntdq %%xmm0, -0x70(%1, %0, 1);" + "movntdq %%xmm0, -0x60(%1, %0, 1);" + "movntdq %%xmm0, -0x50(%1, %0, 1);" + "movntdq %%xmm0, -0x40(%1, %0, 1);" + "movntdq %%xmm0, -0x30(%1, %0, 1);" + "movntdq %%xmm0, -0x20(%1, %0, 1);" + "movntdq %%xmm0, -0x10(%1, %0, 1);" + #ifdef __amd64__ + "subq $0x80, %0;" + #else // __i386__ + "subl $0x80, %0;" + #endif + "jnz SSE2_LOOP;" + : + : "r" (this->bitmapSize), "r" (this->bitmapAddr) + : "cc", "%xmm0"); + } + + /* Reset advise. */ + madvise(this->bitmapAddr, this->bitmapSize, MADV_RANDOM); +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/bitMapMarker.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,108 @@ +/*! + * \file bitMapMarker.hpp + * \brief This file is used to store and control of bit map. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _BITMAPMARKER_HPP +#define _BITMAPMARKER_HPP + +#include <stddef.h> + +/*! + * \brief This class is stored bit express flag in pointer range. + */ +class TBitMapMarker { + public: + /*! + * \brief TBitMapMarker constructor. + * \param startAddr [in] Start address of Java heap. + * \param size [in] Max Java heap size. + */ + TBitMapMarker(void *startAddr, size_t size); + /*! + * \brief TBitMapMarker destructor. + */ + virtual ~TBitMapMarker(); + + /*! + * \brief Check address which is covered by this bitmap. + * \param addr [in] Oop address. + * \return Designated pointer is existing in bitmap. + */ + inline bool isInZone(void *addr) { + return (this->beginAddr <= addr) && (this->endAddr >= addr); + } + + /*! + * \brief Mark GC-marked address in this bitmap. + * \param addr [in] Oop address. + */ + void setMark(void *addr); + + /*! + * \brief Get marked flag of designated pointer. + * \param addr [in] Targer pointer. + * \return Designated pointer is marked. + */ + bool isMarked(void *addr); + + /*! + * \brief Check address which is already marked and set mark. + * \param addr [in] Oop address. + * \return Designated pointer is marked. + */ + bool checkAndMark(void *addr); + + /*! + * \brief Clear bitmap flag. + */ + void clear(void); + + protected: + /*! + * \brief Get a byte data and mask expressing target pointer. + * \param addr [in] Oop address. + * \param block [out] A byte data including bit flag. + * The bit flag is expressing target pointer. + * \param mask [out] A bitmask for getting only flag of target pointer. + */ + virtual void getBlockAndMask(void *addr, ptrdiff_t **block, + ptrdiff_t *mask); + + private: + /*! + * \brief Begin of Java heap. + */ + void *beginAddr; + /*! + * \brief End of Java heap. + */ + void *endAddr; + /*! + * \brief Real allocated bitmap range size for mmap. + */ + size_t bitmapSize; + + /*! + * \brief Pointer of memory stored bitmap flag. + */ + void *bitmapAddr; +}; + +#endif // _BITMAPMARKER_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/classContainer.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,1083 @@ +/*! + * \file classContainer.cpp + * \brief This file is used to add up using size every class. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <stdlib.h> +#include <string.h> +#include <fcntl.h> +#include <unistd.h> +#include <jni.h> +#include <time.h> +#include <stddef.h> +#include <pthread.h> + +#include "classContainer.hpp" +#include "util.hpp" +#include "fsUtil.hpp" +#include "oopUtil.hpp" +#include "trapSender.hpp" +#include "sorter.hpp" +#include "deadlockFinder.hpp" +#include "libmain.hpp" + +/*! + * \brief SNMP variable Identifier of raise heap-alert date. + */ +static oid OID_ALERT_DATE[] = {SNMP_OID_HEAPALERT, 1}; +/*! + * \brief SNMP variable Identifier of class-name is cause of heap-alert. + */ +static oid OID_ALERT_CLS_NAME[] = {SNMP_OID_HEAPALERT, 2}; +/*! + * \brief SNMP variable Identifier of kind of class-size. + */ +static oid OID_ALERT_SIZE_KIND[] = {SNMP_OID_HEAPALERT, 3}; +/*! + * \brief SNMP variable Identifier of class-size. + */ +static oid OID_ALERT_CLS_SIZE[] = {SNMP_OID_HEAPALERT, 4}; +/*! + * \brief SNMP variable Identifier of instance count. + */ +static oid OID_ALERT_CLS_COUNT[] = {SNMP_OID_HEAPALERT, 5}; + +/*! + * \brief SNMP variable Identifier of raise Java heap alert date. + */ +static oid OID_JAVAHEAPALERT_DATE[] = {SNMP_OID_JAVAHEAPALERT, 1}; +/*! + * \brief SNMP variable Identifier of Java heap usage. + */ +static oid OID_JAVAHEAPALERT_USAGE[] = {SNMP_OID_JAVAHEAPALERT, 2}; +/*! + * \brief SNMP variable Identifier of Java heap max capacity. + */ +static oid OID_JAVAHEAPALERT_MAX_CAPACITY[] = {SNMP_OID_JAVAHEAPALERT, 3}; + +/*! + * \brief SNMP variable Identifier of raise metaspace alert date. + */ +static oid OID_METASPACEALERT_DATE[] = {SNMP_OID_METASPACEALERT, 1}; +/*! + * \brief SNMP variable Identifier of Java metaspace usage. + */ +static oid OID_METASPACEALERT_USAGE[] = {SNMP_OID_METASPACEALERT, 2}; +/*! + * \brief SNMP variable Identifier of Java heap max capacity. + */ +static oid OID_METASPACEALERT_MAX_CAPACITY[] = {SNMP_OID_METASPACEALERT, 3}; + +/*! + * \brief String of USAGE order. + */ +static char ORDER_USAGE[6] = "USAGE"; + +/*! + * \briefString of DELTA order. + */ +static char ORDER_DELTA[6] = "DELTA"; + +/*! + * \brief TClassContainer constructor. + * \param base [in] Parent class container instance. + * \param needToClr [in] Flag of deallocate all data on destructor. + */ +TClassContainer::TClassContainer(TClassContainer *base, bool needToClr) + : localContainers() { + + /* Initialize each field. */ + lockval = 0; + queueLock = 0; + needToClear = needToClr; + classMap = NULL; + pSender = NULL; + unloadedList = NULL; + + if (likely(base != NULL)) { + + /* Get parent container's spin lock. */ + spinLockWait(&base->lockval); + } + + try { + if (unlikely(base == NULL)) { + classMap = new TClassMap(); + } else { + classMap = new TClassMap(*base->classMap); + } + } catch(...) { + /* + * This statement is for release lock. So allocate check is after. + */ + } + + if (likely(base != NULL)) { + + /* Release parent container's spin lock. */ + spinLockRelease(&base->lockval); + } + + try { + /* Check classMap. */ + if (likely(classMap == NULL)) { + throw 1; + } + + /* Create trap sender. */ + pSender = new TTrapSender(SNMP_VERSION_2c, arg.snmpTarget, + arg.snmpComName, 162); + + /* Create unloaded class information queue. */ + unloadedList = new TClassInfoQueue(); + + /* Create thread storage key. */ + if (unlikely(pthread_key_create(&clsContainerKey, NULL) != 0)) { + throw 1; + } + } catch(...) { + delete classMap; + delete pSender; + delete unloadedList; + throw "TClassContainer initialize failed!"; + } +} + +/*! + * \brief TClassContainer destructor. + */ +TClassContainer::~TClassContainer(void) { + + if (needToClear) { + + /* Cleanup class information. */ + this->allClear(); + } + + /* Cleanup ClassContainer in TLS. */ + for (TLocalClassContainer::iterator it = localContainers.begin(); + it != localContainers.end(); it++) { + delete *it; + } + + /* Cleanup instances. */ + delete classMap; + delete pSender; + delete unloadedList; + + /* Cleanup thread storage key. */ + pthread_key_delete(clsContainerKey); +} + +/*! + * \brief Append new-class to container. + * \param klassOop [in] New class oop. + * \return New-class data. + */ +TObjectData *TClassContainer::pushNewClass(void *klassOop) { + TObjectData *cur = NULL; + + /* Class info setting. */ + + cur = (TObjectData *)calloc(1, sizeof(TObjectData)); + /* If failure allocate. */ + if (unlikely(cur == NULL)) { + /* Adding empty to list is deny. */ + PRINT_WARN_MSG("Couldn't allocate counter memory!"); + return NULL; + } + + cur->tag = (uintptr_t)cur; + cur->className = getClassName(getKlassFromKlassOop(klassOop)); + /* If failure getting class name. */ + if (unlikely(cur->className == NULL)) { + /* Adding empty to list is deny. */ + PRINT_WARN_MSG("Couldn't allocate counter memory!"); + free(cur); + return NULL; + } + cur->classNameLen = strlen(cur->className); + cur->oopType = getClassType(cur->className); + + void *clsLoader = getClassLoader(klassOop, cur->oopType); + TObjectData *clsLoaderData = NULL; + /* If class loader isn't system bootstrap class loader. */ + if (clsLoader != NULL) { + + void *clsLoaderKlsOop = getKlassOopFromOop(clsLoader); + if (clsLoaderKlsOop != NULL) { + + /* Search classloader's class. */ + clsLoaderData = this->findClass(clsLoaderKlsOop); + if (unlikely(clsLoaderData == NULL)) { + + /* Register classloader's class. */ + clsLoaderData = this->pushNewClass(clsLoaderKlsOop); + } + } + } + cur->clsLoaderTag = (clsLoaderData != NULL) ? clsLoaderData->tag : 0; + cur->clsLoaderId = (uintptr_t)clsLoader; + + /* Chain setting. */ + cur->klassOop = klassOop; + TObjectData *result = this->pushNewClass(klassOop, cur); + if (unlikely(result != cur)) { + free(cur->className); + free(cur); + } + return result; +} + +/*! + * \brief Append new-class to container. + * \param klassOop [in] New class oop. + * \param objData [in] Add new class data. + * \return New-class data.<br /> + * This value isn't equal param "objData", + * if already registered equivalence class. + */ +TObjectData *TClassContainer::pushNewClass(void *klassOop, + TObjectData *objData) { + + TObjectData *existData = NULL; + /* Get class container's spin lock. */ + spinLockWait(&lockval); + { + /* + * Jvmti extension event "classUnload" is loose once in a while. + * The event forget callback occasionally when class unloading. + * So we need to check klassOop that was doubling. + */ + + /* Check klassOop doubling. */ + TClassMap::iterator it = classMap->find(klassOop); + if (likely(it != classMap->end())) { + + /* Store data to return value as result. */ + TObjectData *expectData = (*it).second; + if (likely(expectData != NULL)) { + /* If adding class data is already exists. */ + if (unlikely(expectData->className != NULL + && strcmp(objData->className, expectData->className) == 0 + && objData->clsLoaderId == expectData->clsLoaderId)) { + + /* Return existing data on map. */ + existData = expectData; + } else { + + /* klass oop is doubling for another class. */ + removeClass(expectData); + try { + unloadedList->push(expectData); + } catch(...) { + /* + * We try to continue running without crash + * even if failed to allocate memory. + */ + } + } + } + } + + if (likely(existData == NULL)) { + try { + /* Append class data. */ + (*classMap)[klassOop] = objData; + } catch(...) { + /* + * Maybe failed to allocate memory at "std::map::operator[]". + */ + } + } + } + /* Release class container's spin lock. */ + spinLockRelease(&lockval); + + /* If already exist class data. */ + if (unlikely(existData != NULL)) { + return existData; + } + + /* Get spin lock of containers queue. */ + spinLockWait(&queueLock); + { + /* Broadcast to each local container. */ + for (TLocalClassContainer::iterator it = localContainers.begin(); + it != localContainers.end(); it++) { + + (*it)->pushNewClass(klassOop, objData); + } + } + /* Release spin lock of containers queue. */ + spinLockRelease(&queueLock); + return objData; +} + +/*! + * \brief Mark class in container to remove class. + * \param target [in] Remove class data. + */ +void TClassContainer::popClass(TObjectData *target) { + + /* + * This function isn't remove item from map. + * Remove item and deallocate memory at "commitClassChange". + */ + target->isRemoved = true; +} + +/*! + * \brief Remove class from container. + * \param target [in] Remove class data. + */ +void TClassContainer::removeClass(TObjectData *target) { + + /* Remove item from map. Please callee has container's lock. */ + classMap->erase(target->klassOop); + + /* Get spin lock of containers queue. */ + spinLockWait(&queueLock); + { + /* Broadcast to each local container. */ + for (TLocalClassContainer::iterator it = localContainers.begin(); + it != localContainers.end(); it++) { + + /* Get local container's spin lock. */ + spinLockWait(&(*it)->lockval); + { + (*it)->classMap->erase(target->klassOop); + } + /* Release local container's spin lock. */ + spinLockRelease(&(*it)->lockval); + } + } + /* Release spin lock of containers queue. */ + spinLockRelease(&queueLock); +} + +/*! + * \brief Remove all-class from container. + */ +void TClassContainer::allClear(void) { + + /* Get spin lock of containers queue. */ + spinLockWait(&queueLock); + { + /* Broadcast to each local container. */ + for (TLocalClassContainer::iterator it = localContainers.begin(); + it != localContainers.end(); it++) { + + /* Get local container's spin lock. */ + spinLockWait(&(*it)->lockval); + { + (*it)->classMap->clear(); + } + /* Release local container's spin lock. */ + spinLockRelease(&(*it)->lockval); + } + } + /* Release spin lock of containers queue. */ + spinLockRelease(&queueLock); + + /* Get class container's spin lock. */ + spinLockWait(&lockval); + { + /* Free allocated memory at class map. */ + for (TClassMap::iterator cur = classMap->begin(); + cur != classMap->end(); ++cur) { + TObjectData *pos = (*cur).second; + + if (likely(pos != NULL)) { + free(pos->className); + free(pos); + } + } + + /* Free allocated memory at unloaded list. */ + while (!unloadedList->empty()) { + TObjectData *pos = unloadedList->front(); + unloadedList->pop(); + + free(pos->className); + free(pos); + } + + /* Clear all class. */ + classMap->clear(); + } + /* Release class container's spin lock. */ + spinLockRelease(&lockval); +} + +/*! + * \brief Comparator for sort by usage order. + * \param *arg1 [in] Compare target A. + * \param *arg2 [in] Compare target B. + * \return Compare result. + */ +int HeapUsageCmp(const void *arg1, const void *arg2) { + jlong cmp = ((THeapDelta*)arg2)->usage - ((THeapDelta*)arg1)->usage; + if (cmp > 0) { + /* arg2 is bigger than arg1. */ + return -1; + } else if (cmp < 0) { + /* arg1 is bigger than arg2. */ + return 1; + } else { + /* arg2 is equal arg1. */ + return 0; + } +} + +/*! + * \brief Comparator for sort by delta order. + * \param *arg1 [in] Compare target A. + * \param *arg2 [in] Compare target B. + * \return Compare result. + */ +int HeapDeltaCmp(const void *arg1, const void *arg2) { + jlong cmp = ((THeapDelta*)arg2)->delta - ((THeapDelta*)arg1)->delta; + if (cmp > 0) { + /* arg2 is bigger than arg1. */ + return -1; + } else if (cmp < 0) { + /* arg1 is bigger than arg2. */ + return 1; + } else { + /* arg2 is equal arg1. */ + return 0; + } +} + +/*! + * \brief Output snapshot header information to file. + * \param fd [in] Target file descriptor. + * \param header [in] Snapshot file information. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +inline int writeHeader(const int fd, TSnapShotFileHeader header){ + + int result = 0; + try { + + /* Write header param before GC-cause. */ + if (unlikely( + write(fd, &header, offsetof(TSnapShotFileHeader,gcCause)) < 0)) { + throw 1; + } + + /* Write GC-cause. */ + if (unlikely(write(fd, header.gcCause, header.gcCauseLen) < 0)) { + throw 1; + } + + /* Write header param after gccause. */ + if (unlikely(write(fd, &header.FGCCount, sizeof(TSnapShotFileHeader) + - offsetof(TSnapShotFileHeader, FGCCount)) < 0)) { + throw 1; + } + } catch (...) { + result = errno; + } + return result; +} + +/*! + * \brief Send memory usage information by SNMP trap. + * \param pSender [in] SNMP trap sender. + * \param type [in] This alert type. + * \param occurred_time [in] Datetime of this alert is occurred. + * \param usage [in] Java heap usage. + * \param maxCapacity [in] Max capacity of Java heap. + * \return Process result. + */ +inline bool sendMemoryUsageAlertTrap(TTrapSender *pSender, + TMemoryUsageAlertType type, jlong occurred_time, + jlong usage, jlong maxCapacity){ + /* Setting trap information. */ + char paramStr[256]; + const char *trapOID; + oid *alert_date; + oid *alert_usage; + oid *alert_capacity; + int oid_len = 0; + + switch(type){ + + case ALERT_JAVA_HEAP: + trapOID = OID_JAVAHEAPALERT; + alert_date = OID_JAVAHEAPALERT_DATE; + alert_usage = OID_JAVAHEAPALERT_USAGE; + alert_capacity = OID_JAVAHEAPALERT_MAX_CAPACITY; + oid_len = OID_LENGTH(OID_JAVAHEAPALERT_DATE); + break; + + case ALERT_METASPACE: + trapOID = OID_METASPACEALERT; + alert_date = OID_METASPACEALERT_DATE; + alert_usage = OID_METASPACEALERT_USAGE; + alert_capacity = OID_METASPACEALERT_MAX_CAPACITY; + oid_len = OID_LENGTH(OID_METASPACEALERT_DATE); + break; + + default: + PRINT_CRIT_MSG("Unknown alert type!"); + return false; + + } + + bool result = true; + + try{ + /* Setting sysUpTime */ + pSender->setSysUpTime(); + + /* Setting trapOID. */ + pSender->setTrapOID(trapOID); + + /* Set time of occurring this alert. */ + sprintf(paramStr, JLONG_FORMAT_STR, occurred_time); + pSender->addValue(alert_date, oid_len, paramStr, SNMP_VAR_TYPE_COUNTER64); + + /* Set java heap usage. */ + sprintf(paramStr, JLONG_FORMAT_STR, usage); + pSender->addValue(alert_usage, oid_len, paramStr, SNMP_VAR_TYPE_COUNTER64); + + /* Set max capacity of java heap. */ + sprintf(paramStr, JLONG_FORMAT_STR, maxCapacity); + pSender->addValue(alert_capacity, oid_len, paramStr, SNMP_VAR_TYPE_COUNTER64); + + /* Send trap. */ + if(unlikely(pSender->sendTrap() != SNMP_PROC_SUCCESS)){ + /* Clean up. */ + pSender->clearValues(); + throw 1; + } + + } + catch(...){ + result = false; + } + + return result; +} + +/*! + * \brief Send class information by SNMP trap. + * \param pSender [in] SNMP trap sender. + * \param heapUsage [in] Heap usage information of sending target class. + * \param className [in] Name of sending target class(JNI format string). + * \param instanceCount [in] Number of instance of sending target class. + * \return Process result. + */ +inline bool sendHeapAlertTrap(TTrapSender *pSender, THeapDelta heapUsage, + char *className, jlong instanceCount){ + + /* Setting trap information. */ + char paramStr[256]; + /* Trap OID. */ + char trapOID[50] = OID_HEAPALERT; + + bool result = true; + try { + /* Setting sysUpTime */ + pSender->setSysUpTime(); + + /* Setting trapOID. */ + pSender->setTrapOID(trapOID); + + if (arg.order == USAGE) { + /* Set size kind. */ + pSender->addValue(OID_ALERT_SIZE_KIND, + OID_LENGTH(OID_ALERT_SIZE_KIND), ORDER_USAGE, + SNMP_VAR_TYPE_STRING); + + sprintf(paramStr, JLONG_FORMAT_STR, heapUsage.usage); + } else { + /* Set size kind. */ + pSender->addValue(OID_ALERT_SIZE_KIND, + OID_LENGTH(OID_ALERT_SIZE_KIND), ORDER_DELTA, + SNMP_VAR_TYPE_STRING); + + sprintf(paramStr, JLONG_FORMAT_STR, heapUsage.delta); + } + + /* Set alert size. */ + pSender->addValue(OID_ALERT_CLS_SIZE, + OID_LENGTH(OID_ALERT_CLS_SIZE), + paramStr, SNMP_VAR_TYPE_COUNTER64); + + /* Set now time. */ + sprintf(paramStr, JLONG_FORMAT_STR, getNowTimeSec()); + pSender->addValue(OID_ALERT_DATE, + OID_LENGTH(OID_ALERT_DATE), + paramStr, SNMP_VAR_TYPE_COUNTER64); + + /* Set class-name. */ + pSender->addValue(OID_ALERT_CLS_NAME, + OID_LENGTH(OID_ALERT_CLS_NAME), + className, SNMP_VAR_TYPE_STRING); + + /* Set instance count. */ + sprintf(paramStr, JLONG_FORMAT_STR, instanceCount); + pSender->addValue(OID_ALERT_CLS_COUNT, + OID_LENGTH(OID_ALERT_CLS_COUNT), + paramStr, SNMP_VAR_TYPE_COUNTER64); + + /* Send trap. */ + if (unlikely(pSender->sendTrap() != SNMP_PROC_SUCCESS)) { + + /* Clean up. */ + pSender->clearValues(); + throw 1; + } + } catch(...) { + result = false; + } + return result; +} + +/*! + * \brief Output class information to file. + * \param fd [in] Target file descriptor. + * \param objData [in] The class information. + * \param cur [in] The class size counter. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +inline int writeClassData(const int fd, const TObjectData *objData, + const TClassCounter *cur) { + + int result = 0; + /* Output class-information. */ + try { + + /* Output TObjectData.tag & TObjectData.classNameLen. */ + if (unlikely(write(fd, objData, sizeof(jlong) << 1) < 0)) { + throw 1; + } + + /* Output class name. */ + if (unlikely( + write(fd, objData->className, objData->classNameLen) < 0)) { + throw 1; + } + + /* Output class loader's instance id and class tag. */ + if (unlikely( + write(fd, &objData->clsLoaderId, sizeof(jlong) << 1) < 0)) { + throw 1; + } + + /* Output class instance count and heap usage. */ + if (unlikely(write(fd, cur->counter, sizeof(TObjectCounter)) < 0)) { + throw 1; + } + + /* Output children-class-information. */ + + TChildClassCounter *childCounter = cur->child; + while (childCounter != NULL) { + + /* If do output child class. */ + if (likely(!arg.reduceSnapShot + || (childCounter->counter->total_size > 0))) { + + /* Output child class tag. */ + jlong childClsTag = (uintptr_t)childCounter->objData; + if (unlikely(write(fd, &childClsTag, sizeof(jlong)) < 0)) { + throw 1; + } + + /* Output child class instance count and heap usage. */ + if (unlikely(write(fd, childCounter->counter, + sizeof(TObjectCounter)) < 0)) { + throw 1; + } + } + + /* Move next child class. */ + childCounter = childCounter->next; + } + + /* Output end-marker of children-class-information. */ + const jlong childClsEndMarker[] = {-1, -1, -1}; + if (unlikely( + write(fd, childClsEndMarker, sizeof(childClsEndMarker)) < 0)) { + throw 1; + } + } catch (...) { + result = errno; + } + return result; +} + +/*! + * \brief Output all-class information to file. + * \param snapshot [in] Snapshot instance. + * \param rank [out] Sorted-class information. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int TClassContainer::afterTakeSnapShot(TSnapShotContainer *snapshot, + TSorter<THeapDelta> **rank) { + + /* Sanity check. */ + if (unlikely(snapshot == NULL || rank == NULL)) { + return 0; + } + + /* Copy header. */ + TSnapShotFileHeader hdr; + memcpy(&hdr, (const void *)snapshot->getHeader(), + sizeof(TSnapShotFileHeader)); + + /* If java heap usage alert is enable. */ + if(arg.HeapAlertThreshold > 0){ + jlong usage = hdr.newAreaSize + hdr.oldAreaSize; + + if(usage > arg.HeapAlertThreshold){ + /* Raise alert. */ + PRINT_WARN_MSG_HEADER + << "ALERT: Java heap usage exceeded the threshold (" + << usage / 1024 / 1024 << " MB)" << NEWLINE; + + /* If need send trap. */ + if(arg.snmpSend){ + if(unlikely(!sendMemoryUsageAlertTrap(pSender, ALERT_JAVA_HEAP, + hdr.snapShotTime, usage, jvmInfo->getMaxMemory()))){ + PRINT_WARN_MSG("SNMP trap send failed!"); + } + } + + } + + } + + /* If metaspace usage alert is enable. */ + if((arg.MetaspaceThreshold > 0) && + (arg.MetaspaceThreshold < hdr.metaspaceUsage)){ + const char *label = enableCR6964458 ? "Metaspace" : "PermGen"; + + /* Raise alert. */ + PRINT_WARN_MSG_HEADER + << "ALERT: " << label << " usage exceeded the threshold (" + << hdr.metaspaceUsage / 1024 / 1024 << " MB)" << NEWLINE; + + /* If need send trap. */ + if(arg.snmpSend){ + if(unlikely(!sendMemoryUsageAlertTrap(pSender, ALERT_METASPACE, + hdr.snapShotTime, hdr.metaspaceUsage, hdr.metaspaceCapacity))){ + PRINT_WARN_MSG("SNMP trap send failed!"); + } + } + + } + + /* Class map used snapshot output. */ + TClassMap *workClsMap = NULL; + /* Get class container's spin lock. */ + spinLockWait(&lockval); + { + try{ + workClsMap = new TClassMap(*this->classMap); + } catch (...) { + workClsMap = NULL; + } + } + /* Release class container's spin lock. */ + spinLockRelease(&lockval); + + if (unlikely(workClsMap == NULL)) { + int raisedErrNum = errno; + PRINT_WARN_MSG("Couldn't allocate working memory!"); + return raisedErrNum; + } + + /* Allocate return array. */ + jlong rankCnt = workClsMap->size(); + rankCnt = (rankCnt < arg.RankLevel) ? rankCnt : arg.RankLevel; + + /* Make controller to sort. */ + register TRankOrder order = arg.order; + TSorter<THeapDelta> *sortArray; + try { + sortArray = new TSorter<THeapDelta>(rankCnt, + (TComparator)((order == DELTA) ? &HeapDeltaCmp : &HeapUsageCmp)); + } catch (...) { + int raisedErrNum = errno; + PRINT_WARN_MSG("Couldn't allocate working memory!"); + delete workClsMap; + return raisedErrNum; + } + + /* Open file and seek EOF. */ + + int fd = open(arg.FileName, O_CREAT | O_WRONLY, S_IRUSR | S_IWUSR); + /* If failure open file. */ + if (unlikely(fd < 0)) { + int raisedErrNum = errno; + PRINT_FAIL_OPENFILE_MSG("snapshot", raisedErrNum); + delete sortArray; + delete workClsMap; + return raisedErrNum; + } + + off_t oldFileOffset = -1; + try { + /* Move position to EOF. */ + oldFileOffset = lseek(fd, 0, SEEK_END); + /* If failure seek. */ + if (unlikely(oldFileOffset < 0)) { + throw 1; + } + + /* Frist, Output each classes information. Secondly output header. */ + if (unlikely(lseek(fd, sizeof(TSnapShotFileHeader) - sizeof(char[80]) + + hdr.gcCauseLen, SEEK_CUR) < 0)) { + throw 1; + } + } catch (...) { + int raisedErrNum = errno; + PRINT_FAIL_WRITE_MSG("snapshot", raisedErrNum); + close(fd); + delete sortArray; + delete workClsMap; + return raisedErrNum; + } + + /* Output class information. */ + + THeapDelta result; + jlong numEntries = 0L; + int raiseErrorCode = 0; + register jlong AlertThreshold = arg.AlertThreshold; + + /* Loop each class. */ + for (TClassMap::iterator it = workClsMap->begin(); + it != workClsMap->end(); ++it) { + + TObjectData *objData = (*it).second; + TClassCounter *cur = snapshot->findClass(objData); + /* If don't registed class yet. */ + if (unlikely(cur == NULL)) { + + cur = snapshot->pushNewClass(objData); + if (unlikely(cur == NULL)) { + raiseErrorCode = errno; + PRINT_WARN_MSG("Couldn't allocate working memory!"); + delete sortArray; + sortArray = NULL; + break; + } + } + + /* Calculate uasge and delta size. */ + result.usage = cur->counter->total_size; + result.delta = cur->counter->total_size - objData->oldTotalSize; + result.tag = objData->tag; + objData->oldTotalSize = result.usage; + + /* If do output class. */ + if (!arg.reduceSnapShot || (result.usage > 0)) { + + /* Output class-information. */ + if (likely(raiseErrorCode == 0)) { + raiseErrorCode = writeClassData(fd, objData, cur); + } + + numEntries++; + } + + /* Ranking sort. */ + sortArray->push(result); + + /* If alert is enable. */ + if (AlertThreshold > 0) { + /* Variable for send trap. */ + int sendFlag = 0; + + /* If size is bigger more limit size. */ + if ((order == DELTA) && (AlertThreshold <= result.delta)) { + + /* Raise alert. */ + PRINT_WARN_MSG_HEADER + << "ALERT(DELTA): \"" << objData->className + << "\" exceeded the threshold" + << " (" << result.delta << " bytes)" + << NEWLINE; + + /* Set need send trap flag. */ + sendFlag = 1; + } + else if ((order == USAGE) && (AlertThreshold <= result.usage)) { + + /* Raise alert. */ + PRINT_WARN_MSG_HEADER + << "ALERT(USAGE): \"" << objData->className + << "\" exceeded the threshold" + << " (" << result.usage << " bytes)" + << NEWLINE; + + /* Set need send trap flag. */ + sendFlag = 1; + } + + /* If need send trap. */ + if (arg.snmpSend && sendFlag != 0) { + + if (unlikely(!sendHeapAlertTrap(pSender, result, + objData->className, cur->counter->count))) { + + PRINT_WARN_MSG("Send SNMP trap failed!"); + } + } + } + } + delete workClsMap; + + /* Set output entry count. */ + hdr.size = numEntries; + /* Stored error number to avoid overwriting by "truncate" and etc.. */ + int raisedErrNum = 0; + try { + /* If already failed in processing to write snapshot. */ + if (unlikely(raiseErrorCode != 0)) { + raisedErrNum = raiseErrorCode; + PRINT_FAIL_WRITE_MSG("snapshot", raisedErrNum); + throw 1; + } + + /* If fail seeking to header position. */ + if (unlikely(lseek(fd, oldFileOffset, SEEK_SET) < 0)) { + raisedErrNum = errno; + PRINT_FAIL_WRITE_MSG("snapshot", raisedErrNum); + throw 1; + } + + raisedErrNum = writeHeader(fd, hdr); + /* If failed to write a snapshot header. */ + if (unlikely(raisedErrNum != 0)) { + PRINT_FAIL_WRITE_MSG("snapshot", raisedErrNum); + throw 1; + } + } catch (...) { + ; /* Failed to write file. */ + } + + /* Clean up. */ + if (unlikely(close(fd) != 0 && raisedErrNum == 0)) { + raisedErrNum = errno; + PRINT_FAIL_WRITE_MSG("snapshot", raisedErrNum); + } + + /* If need rollback snapshot. */ + if (unlikely(raisedErrNum != 0)) { + if (unlikely(truncate(arg.FileName, oldFileOffset) < 0)) { + int truncateErrNum = errno; + PRINT_WARN_MSG_AND_ERRNO("Failed to rollback snapshot.", + truncateErrNum); + } + } + + /* Commit class changing. */ + commitClassChange(); + + /* Cleanup. */ + (*rank) = sortArray; + return raisedErrNum; +} + +/*! + * \brief Commit class information changing in class container.<br> + * This function is for avoiding trouble with class map.<br> + * At "afterTakeSnapShot", map is copied as shadow copy.<br> + * So crash JVM, + * if we remove item and output map at the same times. + */ +void TClassContainer::commitClassChange(void) { + TClassInfoQueue *list = NULL; + + /* Get class container's spin lock. */ + spinLockWait(&lockval); + { + /* Remove unloaded class which detected at "pushNewClass". */ + while (!unloadedList->empty()) { + TObjectData *target = unloadedList->front(); + unloadedList->pop(); + + /* Free allocated memory. */ + free(target->className); + free(target); + } + + try { + list = new TClassInfoQueue(); + + /* Search delete target. */ + for (TClassMap::iterator cur = classMap->begin(); + cur != classMap->end(); ++cur) { + TObjectData *objData = (*cur).second; + + /* If class is prepared remove from class container. */ + if (unlikely(objData->oldTotalSize == 0 + && objData->isRemoved)) { + + /* + * If we do removing map item here, + * iterator's relationship will be broken. + * So we store to list. And we remove after iterator loop. + */ + list->push(objData); + } + } + } catch(...) { + /* + * Maybe failed to allocate memory. + * E.g. raise exception at "new", "std::queue<T>::push" or etc.. + */ + delete list; + list = NULL; + } + + if (likely(list != NULL)) { + + /* Remove delete target. */ + while (!list->empty()) { + TObjectData *target = list->front(); + list->pop(); + + /* Remove from all containers. */ + removeClass(target); + + /* Free allocated memory. */ + free(target->className); + free(target); + } + } + } + /* Release class container's spin lock. */ + spinLockRelease(&lockval); + + /* Cleanup. */ + delete list; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/classContainer.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,333 @@ +/*! + * \file classContainer.hpp + * \brief This file is used to add up using size every class. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef CLASS_CONTAINER_HPP +#define CLASS_CONTAINER_HPP + +#include <limits.h> +#include <sys/time.h> +#include <string.h> +#include <jni.h> +#include <pthread.h> +#include <tr1/unordered_map> +#include <deque> + +#include "util.hpp" +#include "trapSender.hpp" +#include "jvmInfo.hpp" +#include "sorter.hpp" +#include "snapShotContainer.hpp" + +/*! + * \brief This structure stored size of a class used in heap. + */ +typedef struct{ + jlong tag; /*!< Pointer of TObjectData. */ + jlong usage; /*!< Class using total size. */ + jlong delta; /*!< Class delta size from before snapshot. */ +} THeapDelta; + +/*! + * \brief This type is for map stored class information. + */ +typedef std::tr1::unordered_map<void*, TObjectData*, + TNumericalHasher<void*> > TClassMap; + +/*! + * \brief Memory usage alert types. + */ +typedef enum{ + ALERT_JAVA_HEAP, + ALERT_METASPACE +} TMemoryUsageAlertType; + +/*! + * \brief This class is stored class information.<br> + * e.g. class-name, class instance count, size, etc... + */ +class TClassContainer; + +/*! + * \brief This type is for TClassContainer in Thread-Local-Storage. + */ +typedef std::deque<TClassContainer*> TLocalClassContainer; + +/*! + * \brief This type is for storing unloaded class information. + */ +typedef std::queue<TObjectData*> TClassInfoQueue; + +/*! + * \brief This class is stored class information.<br> + * e.g. class-name, class instance count, size, etc... + */ +class TClassContainer { + public: + /*! + * \brief TClassContainer constructor. + * \param base [in] Parent class container instance. + * \param needToClr [in] Flag of deallocate all data on destructor. + */ + TClassContainer(TClassContainer *base = NULL, bool needToClr = true); + /*! + * \brief TClassContainer destructor. + */ + virtual ~TClassContainer(void); + + /*! + * \brief Append new-class to container. + * \param klassOop [in] New class oop. + * \return New-class data. + */ + virtual TObjectData *pushNewClass(void *klassOop); + + /*! + * \brief Append new-class to container. + * \param klassOop [in] New class oop. + * \param objData [in] Add new class data. + * \return New-class data.<br /> + * This value isn't equal param "objData", + * if already registered equivalence class. + */ + virtual TObjectData *pushNewClass(void *klassOop, TObjectData *objData); + + /*! + * \brief Mark class in container to remove class. + * \param target [in] Remove class data. + */ + virtual void popClass(TObjectData *target); + + /*! + * \brief Remove class from container. + * \param target [in] Remove class data. + */ + virtual void removeClass(TObjectData *target); + + /*! + * \brief Search class from container. + * \param klassOop [in] Target class oop. + * \return Class data of target class. + */ + inline TObjectData *findClass(void *klassOop) { + + /* Search class data. */ + TObjectData *result = NULL; + + /* Get class container's spin lock. */ + spinLockWait(&lockval); + { + /* Search class data. */ + TClassMap::iterator it = classMap->find(klassOop); + if (it != classMap->end()) { + result = (*it).second; + } + } + /* Release class container's spin lock. */ + spinLockRelease(&lockval); + + return result; + } + + /*! + * \brief Search class from container without container lock. + * \param klassOop [in] Target class oop. + * \return Class data of target class. + */ + inline TObjectData *findClassWithoutLock(void *klassOop) { + TClassMap::iterator it = classMap->find(klassOop); + return (it != classMap->end()) ? it->second : NULL; + } + + /*! + * \brief Update class oop. + * \param oldKlassOop [in] Target old class oop. + * \param newKlassOop [in] Target new class oop. + * \return Class data of target class. + */ + inline void updateClass(void *oldKlassOop, void *newKlassOop) { + + /* Get class container's spin lock. */ + spinLockWait(&lockval); + { + /* Search class data. */ + TClassMap::iterator it = classMap->find(oldKlassOop); + if (it != classMap->end()) { + TObjectData *cur = (*it).second; + + /* Remove old klassOop. */ + classMap->erase(it); + + try { + /* Update class data. */ + (*classMap)[newKlassOop] = cur; + cur->klassOop = newKlassOop; + } catch(...) { + /* + * Maybe failed to allocate memory + * at "std::map::operator[]". + */ + } + } + } + /* Release class container's spin lock. */ + spinLockRelease(&lockval); + + /* Get spin lock of containers queue. */ + spinLockWait(&queueLock); + { + TLocalClassContainer::iterator it = localContainers.begin(); + /* Broadcast to each local container. */ + for (; it != localContainers.end(); it++) { + + (*it)->updateClass(oldKlassOop, newKlassOop); + } + } + /* Release spin lock of containers queue. */ + spinLockRelease(&queueLock); + } + + /*! + * \brief Get class entries count. + * \return Entries count of class information. + */ + inline size_t getContainerSize(void) { + size_t result = 0; + + /* Get class container's spin lock. */ + spinLockWait(&lockval); + { + result = this->classMap->size(); + } + /* Release class container's spin lock. */ + spinLockRelease(&lockval); + return result; + } + + /*! + * \brief Remove all-class from container. + */ + virtual void allClear(void); + /*! + * \brief Output all-class information to file. + * \param snapshot [in] Snapshot instance. + * \param rank [out] Sorted-class information. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ + virtual int afterTakeSnapShot(TSnapShotContainer *snapshot, + TSorter<THeapDelta> **rank); + + /*! + * \brief Get local class container with each threads. + * \return Local class container instance for this thread. + */ + inline TClassContainer *getLocalContainer(void) { + + /* Get container for this thread. */ + TClassContainer *result + = (TClassContainer *)pthread_getspecific(clsContainerKey); + + /* If container isn't exists yet. */ + if (unlikely(result == NULL)) { + try { + result = new TClassContainer(this, false); + } catch(...) { + /* Maybe raised badalloc exception. */ + return NULL; + } + pthread_setspecific(clsContainerKey, result); + + bool isFailure = false; + /* Get spin lock of containers queue. */ + spinLockWait(&queueLock); + { + try { + localContainers.push_back(result); + } catch(...) { + /* Maybe failed to add queue. */ + isFailure = true; + } + } + /* Release spin lock of containers queue. */ + spinLockRelease(&queueLock); + + if (unlikely(isFailure)) { + delete result; + result = NULL; + } + } + + return result; + } + + /*! + * \brief Commit class information changing in class container.<br> + * This function is for avoiding trouble with class map.<br> + * At "afterTakeSnapShot", map is copied as shadow copy.<br> + * So crash JVM, + * if we remove item and output map at the same times. + */ + virtual void commitClassChange(void); + + protected: + /*! + * \brief ClassContainer in TLS of each threads. + */ + TLocalClassContainer localContainers; + + RELEASE_ONLY(private:) + /*! + * \brief SNMP trap sender. + */ + TTrapSender *pSender; + + /*! + * \brief Maps of class counting record. + */ + TClassMap *classMap; + + /*! + * \brief The thread storage key for each local class container. + */ + pthread_key_t clsContainerKey; + + /*! + * \brief SpinLock variable for class container instance. + */ + volatile int lockval; + + /*! + * \brief SpinLock variable for queue of local class containers. + */ + volatile int queueLock; + + /*! + * \brief Do we need to clear at destructor? + */ + bool needToClear; + + /*! + * \brief List of class information which detected unloading. + */ + TClassInfoQueue *unloadedList; +}; + +#endif // CLASS_CONTAINER_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/cmdArchiver.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,303 @@ +/*! + * \file cmdArchiver.cpp + * \brief This file is used create archive file by command line. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <stdlib.h> +#include <string.h> +#include <errno.h> +#include <sys/wait.h> +#include <string.h> +#include <unistd.h> +#include <sys/stat.h> +#include <sys/types.h> + +#include "cmdArchiver.hpp" +#include "util.hpp" + +/*! + * \brief TCmdArchiver constructor. + */ +TCmdArchiver::TCmdArchiver(void) : TArchiveMaker() { + /* Do Nothing. */ +} + +/*! + * \brief TCmdArchiver destructor. + */ +TCmdArchiver::~TCmdArchiver(void) { + /* Do Nothing. */ +} + +/*! + * \brief Do file archive and create archive file. + * \param env [in] JNI environment object. + * \param archiveFile [in] archive file name. + * \return Process result code of create archive. + */ +int TCmdArchiver::doArchive(JNIEnv* env, char const* archiveFile) { + + /* If Source file is empty. */ + if (unlikely(strlen(this->getTarget()) == 0 || archiveFile == NULL + || strlen(archiveFile) == 0 || arg.archiveCommand == NULL)) { + + PRINT_WARN_MSG("Illegal archive paramter."); + clear(); + return -1; + } + + /* Copy command line. */ + char *cmdline = strdup(arg.archiveCommand); + if (unlikely(cmdline == NULL)) { + + /* Failure copy string. */ + PRINT_WARN_MSG("Couldn't allocate command line memory."); + clear(); + return -1; + } + + /* Setting replace rule. */ + const int ruleCount = 2; + const char *sourceRule[ruleCount] = { + "%logdir%", "%archivefile%" + }; + char *destRule[ruleCount] = { + NULL, NULL + }; + + destRule[0] = (char*)this->getTarget(); + destRule[1] = (char*)archiveFile; + + /* Replace paramters. */ + for (int i = 0; i < ruleCount; i++) { + + /* Replace with rule. */ + char *afterStr = NULL; + afterStr = strReplase(cmdline, (char*)sourceRule[i], destRule[i]); + if (unlikely(afterStr == NULL)) { + + /* Failure replace string. */ + PRINT_WARN_MSG("Failure parse command line."); + free(cmdline); + clear(); + return -1; + } + + /* Cleanup and swap. */ + free(cmdline); + cmdline = afterStr; + } + + /* Exec command. */ + int result = execute(cmdline); + + /* Check archive file. */ + struct stat st = {0}; + if (unlikely(stat(archiveFile, &st) != 0)) { + /* If process is succeed but archive isn't exists. */ + if (unlikely(result == 0)) { + + /* Accept as failure. */ + result = -1; + } + } else { + /* If process is failed but archive is still existing. */ + if (unlikely(result != 0)) { + + /* Remove file. Because it's maybe broken. */ + unlink(archiveFile); + } + } + + /* Cleanup. */ + free(cmdline); + clear(); + + /* Succeed. */ + return result; +} + +/*! + * \brief Execute command line. + * \param cmdline [in] String of execute command. + * \return Response code of execute commad line. + */ +int TCmdArchiver::execute(char *cmdline) { + /* Variable for result code. */ + int result = 0; + /* Enviroment variable for execve. */ + char *envParam[] = {NULL}; + + /* Convert string to array. */ + char **argArray = strToArray(cmdline); + if (unlikely(argArray == NULL)) { + + /* Failure string to array string. */ + PRINT_WARN_MSG("Couldn't allocate command line memory."); + return -1; + } + + /* Fork process without copy. */ + pid_t forkPid = vfork(); + + switch (forkPid) { + case -1: + /* Error vfork. */ + + result = errno; + PRINT_WARN_MSG_AND_ERRNO("Failure fork process.", result); + break; + + case 0: + /* Child process. */ + + /* Exec commad line. */ + if (unlikely(execve(argArray[0] , argArray , envParam) < 0)) { + + /* Failure execute command line. */ + _exit(errno); + } + + /* Stopper for illegal route. */ + _exit(-99); + + default: + /* Parent Process. */ + + /* Wait child process. */ + int st = 0; + if (unlikely(waitpid(forkPid, &st, 0) < 0)) { + + result = errno; + PRINT_WARN_MSG_AND_ERRNO("Failure wait command process.", result); + } + + /* If process is failure. */ + if (unlikely(!WIFEXITED(st) || WEXITSTATUS(st) != 0)) { + /* Failure execve, catch signal, etc.. */ + + if (WIFEXITED(st)) { + result = WEXITSTATUS(st); + } else { + result = -1; + } + PRINT_WARN_MSG("Failure execute archive command."); + } + } + + /* Cleanup. */ + free(argArray[0]); + free(argArray); + + return result; +} + +/*! + * \brief Convert string separated by space to string array. + * \param str [in] Separated string by space. + * \return Arrayed string.<br>Don't forget deallocate.<br> + * Value is null, if process failure or param is illegal. + */ +char **TCmdArchiver::strToArray(char *str) { + /* String separator. */ + const char SEPARATOR_CHAR = ' '; + + /* Sanity check. */ + if (unlikely(str == NULL || strlen(str) == 0)) { + return NULL; + } + + /* Count arguments. */ + size_t argCount = 0; + size_t newStrSize = 0; + size_t oldStrLen = strlen(str); + for (size_t i = 0; i < oldStrLen; ) { + size_t strSize = 0; + + /* Skip string. */ + while (i < oldStrLen && str[i] != SEPARATOR_CHAR) { + i++; + strSize++; + } + + /* If exists string, then count separate string. */ + if (strSize > 0) { + argCount++; + newStrSize += strSize + 1; + } + + /* Skip a string separator sequence. */ + while (i < oldStrLen && str[i] == SEPARATOR_CHAR) { + i++; + } + } + + /* If string is separator char only. */ + if (unlikely(argCount == 0)) { + return NULL; + } + + /* Allocate string. */ + char *tempStr = (char*)malloc(newStrSize + 1); + if (unlikely(tempStr == NULL)) { + return NULL; + } + + /* Allocate string array. */ + char **argArray = (char**)malloc(sizeof(char*) * (argCount + 1)); + if (unlikely(argArray == NULL)) { + free(tempStr); + return NULL; + } + + /* Parse string line to array. */ + size_t argIdx = 0; + for (size_t i = 0; i < oldStrLen; ) { + size_t oldIdx = i; + size_t strSize = 0; + + /* Skip string. */ + while (i < oldStrLen && str[i] != SEPARATOR_CHAR) { + i++; + strSize++; + } + + /* If exists string, then separate string. */ + if (strSize > 0) { + /* Copy string. */ + strncpy(tempStr, &str[oldIdx], strSize); + tempStr[strSize] = '\0'; + argArray[argIdx] = tempStr; + + /* Move next. */ + tempStr += strSize + 1; + argIdx++; + } + + /* Skip and replace a string separator sequence. */ + while (i < oldStrLen && str[i] == SEPARATOR_CHAR) { + i++; + } + } + /* Add end flag. */ + argArray[argCount] = NULL; + + return argArray; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/cmdArchiver.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,67 @@ +/*! + * \file cmdArchiver.hpp + * \brief This file is used create archive file by command line. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _CMD_ARCHIVER_H +#define _CMD_ARCHIVER_H + +#include "archiveMaker.hpp" +#include "util.hpp" + +/*! + * \brief This class create archive file. + */ +class TCmdArchiver : public TArchiveMaker { + public: + /*! + * \brief TCmdArchiver constructor. + */ + TCmdArchiver(void); + /*! + * \brief TCmdArchiver destructor. + */ + ~TCmdArchiver(void); + + /*! + * \brief Do file archive and create archive file. + * \param env [in] JNI environment object. + * \param archiveFile [in] archive file name. + * \return Process result code of create archive. + */ + int doArchive(JNIEnv* env, char const* archiveFile); + + protected: + /*! + * \brief Convert string separated by space to string array. + * \param str [in] Separated string by space. + * \return Arrayed string.<br>Don't forget deallocate.<br> + * Value is null, if process failure or param is illegal. + */ + char **strToArray(char *str); + /*! + * \brief Execute command line. + * \param cmdline [in] String of execute command. + * \return Response code of execute commad line. + */ + virtual int execute(char *cmdline); + +}; + +#endif // _CMD_ARCHIVER_H
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/deadlockFinder.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,697 @@ +/*! + * \file deadlockFinder.cpp + * \brief This file is used by find deadlock. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <jvmti.h> +#include <jni.h> +#include <stdlib.h> +#include <sys/syscall.h> +#include <unistd.h> + +#include "deadlockFinder.hpp" +#include "util.hpp" +#include "oopUtil.hpp" +#include "vmStructScanner.hpp" +#include "symbolFinder.hpp" + +/* Defines. */ + +/*! + * \brief Thread state macro.<br> + * This value means the thread is existing on native code.<br> + * Definition of "enum JavaThreadState". + * (_thread_in_native state is used in JVMTI:JvmtiThreadEventTransition) + * \sa hotspot/src/share/vm/utilities/globalDefinitions.hpp + */ +#define THREAD_IN_NATIVE 4 + +/*! + * \brief Thread state macro.<br> + * This value means the thread is existing on VM.<br> + * Definition of "enum JavaThreadState". + * \sa hotspot/src/share/vm/utilities/globalDefinitions.hpp + */ +#define THREAD_IN_VM 6 +/*! + * \brief Thread state macro.<br> + * This value means the thread is existing on Java.<br> + * Definition of "enum JavaThreadState". + * \sa hotspot/src/share/vm/utilities/globalDefinitions.hpp + */ +#define THREAD_IN_JAVA 8 + +/*! + * \brief String of symbol which is function getting monitor's owner. + */ +#define GETLOCKOWNER_SYMBOL "_ZN18ObjectSynchronizer14get_lock_ownerE6Handleb" + +/*! + * \brief String of symbol which is function getting this thread. + */ +#define GETTHISTHREAD_SYMBOL "_ZN18ThreadLocalStorage15get_thread_slowEv" + +/*! + * \brief String of symbol which is function create ThreadSafepointState. + */ +#define THREADSAFEPOINTSTATE_CREATE_SYMBOL \ + "_ZN20ThreadSafepointState6createEP10JavaThread" + +/*! + * \brief String of symbol which is function destroy ThreadSafepointState. + */ +#define THREADSAFEPOINTSTATE_DESTROY_SYMBOL \ + "_ZN20ThreadSafepointState7destroyEP10JavaThread" + +/*! + * \brief String of symbol which is function monitor locking. + */ +#define MONITOR_LOCK_SYMBOL "_ZN7Monitor4lockEv" + +/*! + * \brief String of symbol which is function monitor locking. + */ +#define MONITOR_LOCK_WTIHOUT_CHECK_SYMBOL \ + "_ZN7Monitor28lock_without_safepoint_checkEv" + +/*! + * \brief String of symbol which is function monitor unlocking. + */ +#define MONITOR_UNLOCK_SYMBOL "_ZN7Monitor6unlockEv" + +/*! + * \brief String of symbol which is function monitor owned by self. + */ +#define MONITOR_OWNED_BY_SELF_SYMBOL "_ZNK7Monitor13owned_by_selfEv" + +/*! + * \brief String of symbol which is function "Threads_lock" monitor. + */ +#define THREADS_LOCK_SYMBOL "Threads_lock" + +/* Class static variables. */ + +/*! + * \brief Flag of deadlock is checkable now. + */ +bool TDeadlockFinder::flagCheckableDeadlock = false; + +/*! + * \brief Offset of field "osthread" in class "JavaThread". + */ +off_t TDeadlockFinder::ofsJavaThreadOsthread = -1; + +/*! + * \brief Offset of field "_threadObj" in class "JavaThread". + */ +off_t TDeadlockFinder::ofsJavaThreadThreadObj = -1; + +/*! + * \brief Offset of field "_thread_state" in class "JavaThread". + */ +off_t TDeadlockFinder::ofsJavaThreadThreadState = -1; + +/*! + * \brief Offset of field "_current_pending_monitor" in class "Thread". + */ +off_t TDeadlockFinder::ofsThreadCurrentPendingMonitor = -1; + +/*! + * \brief Offset of field "_thread_id" in class "OSThread". + */ +off_t TDeadlockFinder::ofsOSThreadThreadId = -1; + +/*! + * \brief Offset of field "_object" in class "ObjectMonitor". + */ +off_t TDeadlockFinder::ofsObjectMonitorObject = -1; + +/*! + * \brief Function pointer of "ObjectSynchronizer::get_lock_owner". + */ +TVMGetLockOwnerFunction TDeadlockFinder::get_lock_owner = NULL; + +/*! + * \brief Function pointer of "ThreadLocalStorage::get_thread_slow". + */ +TVMGetThisThreadFunction TDeadlockFinder::get_this_thread = NULL; + +/*! + * \brief Function pointer of "void ThreadSafepointState::create". + */ +TVMThreadFunction TDeadlockFinder::threadSafepointStateCreate = NULL; + +/*! + * \brief Function pointer of "void ThreadSafepointState::destroy". + */ +TVMThreadFunction TDeadlockFinder::threadSafepointStateDestroy = NULL; + +/*! + * \brief Function pointer of "void Monitor::lock()". + */ +TVMMonitorFunction TDeadlockFinder::monitor_lock = NULL; + +/*! + * \brief Function pointer of + * "void Monitor::lock_without_safepoint_check()". + */ +TVMMonitorFunction TDeadlockFinder::monitor_lock_without_check = NULL; + +/*! + * \brief Function pointer of "void Monitor::unlock()". + */ +TVMMonitorFunction TDeadlockFinder::monitor_unlock = NULL; + +/*! + * \brief Function pointer of "bool Monitor::owned_by_self()". + */ +TVMOwnedBySelfFunction TDeadlockFinder::monitor_owned_by_self = NULL; + +/*! + * \brief Variable pointer of "Threads_lock" monitor. + */ +void* TDeadlockFinder::threads_lock = NULL; + +/* Common methods. */ + +/* Class methods. */ + +/*! + * \brief Global initialization. + * \return Process result. + * \warning Please call only once from main thread. + */ +bool TDeadlockFinder::globalInitialize(void) { + + /* Variable for return code. */ + bool result = true; + + /* Get function of ObjectSynchronizer::get_lock_owner(). */ + get_lock_owner = (TVMGetLockOwnerFunction)symFinder->findSymbol( + GETLOCKOWNER_SYMBOL); + + /* Get function of this thread with JVM inner class instance. */ + get_this_thread = (TVMGetThisThreadFunction)symFinder->findSymbol( + GETTHISTHREAD_SYMBOL); + + /* Get function of thread operation. */ + threadSafepointStateCreate = (TVMThreadFunction)symFinder->findSymbol( + THREADSAFEPOINTSTATE_CREATE_SYMBOL); + threadSafepointStateDestroy = (TVMThreadFunction)symFinder->findSymbol( + THREADSAFEPOINTSTATE_DESTROY_SYMBOL); + + /* Get function of monitor operation. */ + monitor_lock = (TVMMonitorFunction)symFinder->findSymbol( + MONITOR_LOCK_SYMBOL); + monitor_lock_without_check = (TVMMonitorFunction)symFinder->findSymbol( + MONITOR_LOCK_WTIHOUT_CHECK_SYMBOL); + monitor_unlock = (TVMMonitorFunction)symFinder->findSymbol( + MONITOR_UNLOCK_SYMBOL); + monitor_owned_by_self = (TVMOwnedBySelfFunction)symFinder->findSymbol( + MONITOR_OWNED_BY_SELF_SYMBOL); + + /* Get function of "Threads_lock" monitor. */ + threads_lock = symFinder->findSymbol(THREADS_LOCK_SYMBOL); + + /* if failure get function pointer "get_lock_owner()". */ + if (unlikely(get_lock_owner == NULL || get_this_thread == NULL + || threadSafepointStateCreate == NULL + || threadSafepointStateDestroy == NULL + || monitor_lock == NULL || monitor_lock_without_check == NULL + || monitor_unlock == NULL || monitor_owned_by_self == NULL + || threads_lock == NULL)) { + + PRINT_WARN_MSG("Failure search deadlock function's symbol."); + result = false; + } + + /* Symbol offsets. */ + TOffsetNameMap symOffsetList[] = { + {"JavaThread", "_osthread", + &ofsJavaThreadOsthread, NULL}, + {"JavaThread", "_threadObj", + &ofsJavaThreadThreadObj, NULL}, + {"JavaThread", "_thread_state", + &ofsJavaThreadThreadState, NULL}, + {"Thread", "_current_pending_monitor", + &ofsThreadCurrentPendingMonitor, NULL}, + {"OSThread", "_thread_id", + &ofsOSThreadThreadId, NULL}, + {"ObjectMonitor", "_object", + &ofsObjectMonitorObject, NULL}, + /* End marker. */ + {NULL, NULL, NULL} + }; + + /* Search offset. */ + vmScanner->GetDataFromVMStructs(symOffsetList); + + /* If failure get offset information. */ + if (unlikely(ofsJavaThreadOsthread == -1 + || ofsJavaThreadThreadObj == -1 + || ofsJavaThreadThreadState == -1 + || ofsThreadCurrentPendingMonitor == -1 + || ofsOSThreadThreadId == -1 + || ofsObjectMonitorObject == -1)) { + + PRINT_WARN_MSG("Failure search offset in VMStructs."); + result = false; + } + + flagCheckableDeadlock = result; + return result; +} + +/*! + * \brief TDeadlockFinder constructor. + * \param event [in] Callback is used on deadlock occurred. + */ +TDeadlockFinder::TDeadlockFinder(TDeadlockEventFunc event) + : TAgentThread("HeapStats Deadlock Finder"), occurTime(0) { + + /* Sanity check. */ + if (unlikely(event == NULL)) { + throw "Event callback is NULL."; + } + callFunc = event; +} + +/*! + * \brief TDeadlockFinder destructor. + */ +TDeadlockFinder::~TDeadlockFinder(void) { + /* none. */ +} + +/*! + * \brief Check deadlock. + * \param monitor [in] Monitor object of thread contended. + * \param list [out] List of deadlock occurred threads. + * \return Number of deadlock occurred threads.<br> + * Value is 0, if deadlock isn't occurred. + */ +int TDeadlockFinder::checkDeadlock(jobject monitor, TDeadlockList **list) { + + /* Sanity check. */ + if (unlikely(monitor == NULL || list == NULL)) { + return 0; + } + + int deadlockCount = 0; + if (likely(flagCheckableDeadlock)) { + + void *thisThreadPtr = get_this_thread(); + void *thread_lock = *(void**)threads_lock; + if (unlikely(thisThreadPtr == NULL || thread_lock == NULL)) { + PRINT_DEBUG_MSG("Deadlock detection failed: Lock owner not found."); + return 0; + } + + /* Get self thread id. */ + pid_t threadId = syscall(SYS_gettid); + + /* Check deadlock. */ + bool foundDeadlock = findDeadLock(threadId, monitor); + + if (unlikely(foundDeadlock)) { + + /* Get threads. */ + getLockedThreads(threadId, monitor, list); + + /* Count list item. */ + for (TDeadlockList *item = (*list); item != NULL; + item = item->next) { + + deadlockCount++; + } + } + + int *status = (int *)incAddress(thisThreadPtr, + ofsJavaThreadThreadState); + + /* + * Normally thread status is "_thread_in_native" + * when thread is running in JVMTI event. + * But thread status maybe changed "_thread_in_vm", + * if call "get_lock_owner" and set true to paramter "doLock". + * If VMThread found this thread has such status + * when call "examine_state_of_thread" at synchronizing safepoint, + * By JVM decided that the thread is waiting VM and callback, + * thread state at safepoint set "_call_back" flag. + * Besides, at end of JVMTI envent callback, + * thread was changed thread status to "_thread_in_native_trans" + * from "_thread_in_vm" + * and JVM check thread about running status at safepoint. + * JVM misunderstand deadlock occurred, so JVM abort by self. + * Why JVM misunderstood. + * 1, Safepoint code wait "_thread_in_native_trans" thread. + * 2, "_call_back" flag means wait VM and callback. + * -> VMThread wait the thread and the thread wait VMThread. + * + * So thread status reset here by force. + */ + if (*status == THREAD_IN_VM) { + bool needLock = !monitor_owned_by_self(thread_lock); + + /* + * Lock monitor to avoiding a collision + * with safepoint operation to "ThreadSafepointState". + * E.g. "examine_state_of_thread". + */ + if (likely(needLock)) { + if (isAtSafepoint()) { + monitor_lock_without_check(thread_lock); + } else { + monitor_lock(thread_lock); + } + } + + /* Reset "_thread_state". */ + *status = THREAD_IN_NATIVE; + /* Reset "_safepoint_state". */ + threadSafepointStateDestroy(thisThreadPtr); + threadSafepointStateCreate(thisThreadPtr); + + /* Release monitor. */ + if (likely(needLock)) { + monitor_unlock(thread_lock); + } + } + } + + return deadlockCount; +} + +/*! + * \brief JThread entry point. + * \param jvmti [in] JVMTI environment object. + * \param jni [in] JNI environment object. + * \param data [in] Pointer of TDeadlockFinder. + */ +void JNICALL TDeadlockFinder::entryPoint(jvmtiEnv *jvmti, JNIEnv *jni, + void *data) { + + /* Get self. */ + TDeadlockFinder *controller = (TDeadlockFinder *)data; + /* Change running state. */ + controller->_isRunning = true; + + /* Loop for agent run. */ + while (!controller->_terminateRequest) { + /* Variable for notification flag. */ + bool needProcess = false; + + ENTER_PTHREAD_SECTION(&controller->mutex) { + + /* If no exists request. */ + if (likely(controller->_numRequests == 0)) { + + /* Wait for notification or termination. */ + pthread_cond_wait(&controller->mutexCond, &controller->mutex); + } + + /* If exists request. */ + if (likely(controller->_numRequests > 0)) { + controller->_numRequests--; + needProcess = true; + + /* Load and pop last deadlock datetime. */ + controller->occurTime = controller->timeList.front(); + controller->timeList.pop(); + } + } EXIT_PTHREAD_SECTION(&controller->mutex) + + /* If get notification. */ + if (likely(needProcess)) { + + /* Call event callback. */ + (*controller->callFunc)(jvmti, jni, OccurredDeadlock); + } + } + + /* Change running state */ + controller->_isRunning = false; +} + +/*! + * \brief Make and begin Jthread. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void TDeadlockFinder::start(jvmtiEnv *jvmti, JNIEnv *env) { + + /* Call super class's method. */ + TAgentThread::start(jvmti, env, TDeadlockFinder::entryPoint, this, + JVMTI_THREAD_MIN_PRIORITY); +} + +/*! + * \brief Notify occurred deadlock to this thread from other thread. + * \param aTime [in] Time of occurred deadlock. + */ +void TDeadlockFinder::notify(jlong aTime) { + + bool raiseException = true; + /* Send notification and count notify. */ + ENTER_PTHREAD_SECTION(&this->mutex) { + + try { + /* Store and count data. */ + timeList.push(aTime); + this->_numRequests++; + + /* Notify occurred deadlock. */ + pthread_cond_signal(&this->mutexCond); + + /* Reset exception flag. */ + raiseException = false; + } catch(...) { + /* + * Maybe faield to allocate memory at "std:queue<T>::push()". + * So we throw exception again at after release lock. + */ + } + } EXIT_PTHREAD_SECTION(&this->mutex) + + if (unlikely(raiseException)) { + throw "Failed to TDeadlockFinder notify"; + } +} + +/*! + * \brief DeadLock search (recursive call). + * \param startId [in] Thread id of TDeadlockFinder caller. + * \param monitor [in] Monitor object of thread contended. + */ +FASTCALL bool TDeadlockFinder::findDeadLock(pid_t startId, jobject monitor) { + + void *threadPtr = NULL; + int *status = NULL; + void *nativeThread = NULL; + pid_t *ownerId = NULL; + void *contendedMonitor = NULL; + jobject monitorOop = NULL; + + /* Get owner thread of this monitor. */ + threadPtr = get_lock_owner(monitor, !isInWorkSafepoint()); + + /* No deadlock (no owner thread of this monitor). */ + if (unlikely(threadPtr == NULL)) { + return false; + } + + /* Go deadlock check!!! */ + /* Is owner thread is self ? */ + + /* Get OSThread ptr related to JavaThread. */ + nativeThread = (void *)*(ptrdiff_t *)incAddress(threadPtr, + ofsJavaThreadOsthread); + + /* If failure get native thread. */ + if (unlikely(nativeThread == NULL)) { + return false; + } + + /* Get nid (LWP ID). */ + ownerId = (pid_t *)incAddress(nativeThread, ofsOSThreadThreadId); + + /* If occurred deadlock. */ + if (unlikely(*ownerId == startId)) { + + /* DeadLock !!! */ + return true; + } + + /* Thread status check. */ + status = (int *)incAddress(threadPtr, ofsJavaThreadThreadState); + if ((*status == THREAD_IN_JAVA) || (*status == THREAD_IN_VM)) { + + /* Owner thread is running. */ + return false; + } + + /* Get ObjectMonitor pointer. */ + contendedMonitor = (void *)*(ptrdiff_t *)incAddress(threadPtr, + ofsThreadCurrentPendingMonitor); + /* If pointer is illegal. */ + if (unlikely(contendedMonitor == NULL)) { + return false; + } + + monitorOop = (jobject)incAddress(contendedMonitor, + ofsObjectMonitorObject); + /* If java thread already has monitor. */ + if (unlikely((monitorOop == NULL) || (monitorOop == monitor))) { + return false; + } + + /* No deadlock in "this" thread. */ + + /* Execute recursive call. */ + return findDeadLock(startId, monitorOop); +} + +/*! + * \brief Get threads which has occurred deadlock. + * \param startId [in] Thread id of TDeadlockFinder caller. + * \param monitor [in] Monitor object of thread contended. + * \param list [out] List of deadlock occurred threads. + */ +void TDeadlockFinder::getLockedThreads(pid_t startId, jobject monitor, + TDeadlockList **list) { + + pid_t *ownerId = NULL; + TDeadlockList *listHead = NULL; + TDeadlockList *oldRec = NULL; + bool flagFailure = false; + + /* Infinite loop. */ + while (true) { + void *threadPtr = NULL; + void *nativeThread = NULL; + void *contendedMonitor = NULL; + jthread jThreadObj = NULL; + TDeadlockList *threadRec = NULL; + + /* Get owner thread of this monitor. */ + threadPtr = get_lock_owner(monitor, !isInWorkSafepoint()); + + if (unlikely(threadPtr == NULL)) { + /* Shouldn't reach to here. */ + PRINT_WARN_MSG("Deadlock detection failed!"); + flagFailure = true; + break; + } + + /* Convert to jni object. */ + jThreadObj = (jthread)incAddress(threadPtr, + ofsJavaThreadThreadObj); + + /* Create list item. */ + threadRec = (TDeadlockList*)malloc(sizeof(TDeadlockList)); + if (unlikely(threadRec == NULL)) { + /* Shouldn't reach to here. */ + PRINT_WARN_MSG("Failure allocate deadlock thread list."); + flagFailure = true; + break; + } + + /* Store thread. */ + threadRec->thread = jThreadObj; + threadRec->next = NULL; + if (likely(oldRec != NULL)) { + oldRec->next = threadRec; + } else { + listHead = threadRec; + } + oldRec = threadRec; + + /* Get OSThread ptr related to JavaThread. */ + nativeThread = (void *)*(ptrdiff_t *)incAddress(threadPtr, + ofsJavaThreadOsthread); + + if (unlikely(nativeThread == NULL)) { + /* Shouldn't reach to here. */ + PRINT_WARN_MSG("Deadlock detection failed!"); + flagFailure = true; + break; + } + + /* Get nid (LWP ID). */ + ownerId = (pid_t *)incAddress(nativeThread, ofsOSThreadThreadId); + + /* If all thread already has collected. */ + if (*ownerId == startId) { + break; + } + + /* Get ObjectMonitor pointer. */ + contendedMonitor = (void *)*(ptrdiff_t *)incAddress(threadPtr, + ofsThreadCurrentPendingMonitor); + + if (unlikely(contendedMonitor == NULL)) { + /* Shouldn't reach to here. */ + PRINT_WARN_MSG("Deadlock detection failed!"); + flagFailure = true; + break; + } + + monitor = (jobject)incAddress(contendedMonitor, + ofsObjectMonitorObject); + + /* If illegal state. */ + if (unlikely(monitor == NULL)) { + /* Shouldn't reach to here. */ + PRINT_WARN_MSG("Deadlock detection failed!"); + flagFailure = true; + break; + } + } + + /* If failure get deadlock threads. */ + if (unlikely(flagFailure)) { + freeDeadlockList(listHead); + } else { + (*list) = listHead; + } + + return; +} + +/*! + * \brief Deallocate deadlock thread list. + * \param list [in] List of deadlock occurred threads. + */ +void TDeadlockFinder::freeDeadlockList(TDeadlockList *list) { + + /* Sanity check. */ + if (unlikely(list == NULL)) { + return; + } + + /* Cleanup. */ + for (TDeadlockList *next = list->next; next != NULL; ) { + TDeadlockList *listItem = next; + next = next->next; + + free(listItem); + } + free(list); +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/deadlockFinder.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,289 @@ +/*! + * \file deadlockFinder.hpp + * \brief This file is used by find deadlock. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _DEADLOCK_FINDER_H +#define _DEADLOCK_FINDER_H + +#include <jvmti.h> +#include <jni.h> +#include <queue> + +#include "util.hpp" +#include "agentThread.hpp" + +/*! + * \brief This macro deginate calling function by using registry. + */ +#ifndef __amd64__ + #define FASTCALL __attribute__((regparm(2))) +#else + #define FASTCALL +#endif + +/*! + * \brief This type is callback to periodic calling by timer. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Cause of invoke function.<br>Maybe "OccurredDeadlock". + */ +typedef void (*TDeadlockEventFunc)(jvmtiEnv *jvmti, JNIEnv *env, + TInvokeCause cause); + +/*! + * \brief function type of + * "JavaThread* ObjectSynchronizer::get_lock_owner(Handle h_obj, bool doLock)". + * \param monitor_oop [in] Target monitor oop. + * \param doLock [in] Enable oop lock. + * \return Monitor owner thread oop.<br> + * Value is NULL, if owner is none. + */ +typedef void *(*TVMGetLockOwnerFunction)(void *monitor_oop, bool doLock); + +/*! + * \brief function type of + * "Thread* ThreadLocalStorage::get_thread_slow()". + * \return Running this thread. + */ +typedef void *(*TVMGetThisThreadFunction)(void); + +/*! + * \brief function type of common thread operation. + * \param thread [in] Target thread object is inner JVM class instance. + */ +typedef void (*TVMThreadFunction)(void *thread); + +/*! + * \brief function type of common monitor operation. + * \param monitor_oop [in] Target monitor oop. + */ +typedef void (*TVMMonitorFunction)(void *monitor_oop); + +/*! + * \brief function type of common monitor operation. + * \param monitor_oop [in] Target monitor oop. + * \return Thread is owned monitor. + */ +typedef bool (*TVMOwnedBySelfFunction)(void *monitor_oop); + +/*! + * \brief This type is stored deadlock occurred thread list. + */ +struct TDeadlockList{ + jthread thread; + /*!< A thread of deadlock occurred. */ + TDeadlockList *next; + /*!< Next record item. */ +}; + +/*! + * \brief This class is searching deadlock. + */ +class TDeadlockFinder : public TAgentThread { + public: + + /*! + * \brief Global initialization. + * \return Process result. + * \warning Please call only once from main thread. + */ + static bool globalInitialize(void); + + /*! + * \brief TDeadlockFinder constructor. + * \param event [in] Callback is used on deadlock occurred. + */ + TDeadlockFinder(TDeadlockEventFunc event); + + /*! + * \brief TDeadlockFinder destructor. + */ + virtual ~TDeadlockFinder(void); + + /*! + * \brief Make and begin Jthread. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ + void start(jvmtiEnv *jvmti, JNIEnv *env); + /*! + * \brief Notify occurred deadlock to this thread from other thread. + * \param aTime [in] Time of occurred deadlock. + */ + void notify(jlong aTime); + + /*! + * \brief Check deadlock. + * \param monitor [in] Monitor object of thread contended. + * \param list [out] List of deadlock occurred threads. + * \return Number of deadlock occurred threads.<br> + * Value is 0, if deadlock isn't occurred. + */ + static int checkDeadlock(jobject monitor, TDeadlockList **list); + + /*! + * \brief Deallocate deadlock thread list. + * \param list [in] List of deadlock occurred threads. + */ + static void freeDeadlockList(TDeadlockList *list); + + /*! + * \brief Get deadlock time. + * \return Time of finally occurred deadlock until now. + */ + const inline jlong getDeadlockTime(void) { + return occurTime; + }; + + /*! + * \brief Get function initialized flag. + * \return Flag of deadlock is checkable now. + */ + const static inline bool isCheckableDeadlock(void) { + return flagCheckableDeadlock; + }; + + protected: + /*! + * \brief JThread entry point. + * \param jvmti [in] JVMTI environment object. + * \param jni [in] JNI environment object. + * \param data [in] Pointer of TDeadlockFinder. + */ + static void JNICALL entryPoint(jvmtiEnv *jvmti, JNIEnv *jni, + void *data); + + /*! + * \brief DeadLock search (recursive call). + * \param startId [in] Thread id of TDeadlockFinder caller. + * \param monitor [in] Monitor object of thread contended. + * \return Is found deadlock. + */ + static FASTCALL bool findDeadLock(pid_t startId, + jobject monitor); + + /*! + * \brief Get threads which has occurred deadlock. + * \param startId [in] Thread id of TDeadlockFinder caller. + * \param monitor [in] Monitor object of thread contended. + * \param list [out] List of deadlock occurred threads. + */ + static void getLockedThreads(pid_t startId, jobject monitor, + TDeadlockList **list); + + /*! + * \brief Flag of deadlock is checkable now. + */ + static bool flagCheckableDeadlock; + + /*! + * \brief Offset of field "osthread" in class "JavaThread". + */ + static off_t ofsJavaThreadOsthread; + + /*! + * \brief Offset of field "_threadObj" in class "JavaThread". + */ + static off_t ofsJavaThreadThreadObj; + + /*! + * \brief Offset of field "_thread_state" in class "JavaThread". + */ + static off_t ofsJavaThreadThreadState; + + /*! + * \brief Offset of field "_current_pending_monitor" in class "Thread". + */ + static off_t ofsThreadCurrentPendingMonitor; + + /*! + * \brief Offset of field "_thread_id" in class "OSThread". + */ + static off_t ofsOSThreadThreadId; + + /*! + * \brief Offset of field "_object" in class "ObjectMonitor". + */ + static off_t ofsObjectMonitorObject; + + /*! + * \brief Function pointer of "ObjectSynchronizer::get_lock_owner". + */ + static TVMGetLockOwnerFunction get_lock_owner; + + /*! + * \brief Function pointer of "ThreadLocalStorage::get_thread_slow". + */ + static TVMGetThisThreadFunction get_this_thread; + + /*! + * \brief Function pointer of "void ThreadSafepointState::create". + */ + static TVMThreadFunction threadSafepointStateCreate; + + /*! + * \brief Function pointer of "void ThreadSafepointState::destroy". + */ + static TVMThreadFunction threadSafepointStateDestroy; + + /*! + * \brief Function pointer of "void Monitor::lock()". + */ + static TVMMonitorFunction monitor_lock; + + /*! + * \brief Function pointer of + * "void Monitor::lock_without_safepoint_check()". + */ + static TVMMonitorFunction monitor_lock_without_check; + + /*! + * \brief Function pointer of "void Monitor::unlock()". + */ + static TVMMonitorFunction monitor_unlock; + + /*! + * \brief Function pointer of "bool Monitor::owned_by_self()". + */ + static TVMOwnedBySelfFunction monitor_owned_by_self; + + /*! + * \brief Variable pointer of "Threads_lock" monitor. + */ + static void* threads_lock; + + private: + /*! + * \brief Callback for event on deadlock occurred. + */ + TDeadlockEventFunc callFunc; + + /*! + * \brief Time of finally occurred deadlock until now. + */ + volatile jlong occurTime; + + /*! + * \brief Queue of occurred deadlock datetime. + */ + std::queue<jlong> timeList; +}; + +#endif // _DEADLOCK_FINDER_H
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/elapsedTimer.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,110 @@ +/*! + * \file elapsedTimer.hpp + * \brief This file is used to measure elapsed time. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef ELAPSED_TIMER_H +#define ELAPSED_TIMER_H + +#include <sys/times.h> + +#include "util.hpp" + +/*! + * \brief This class measure elapsed time by processed working. + */ +class TElapsedTimer { + public: + /*! + * \brief TElapsedTimer's clock frequency.<br> + * Please set this value from external.<br> + * e.g. "sysconf(_SC_CLK_TCK)" + */ + static long clock_ticks; + + /*! + * \brief TElapsedTimer constructor. + * \param label [in] Working process name. + */ + TElapsedTimer(const char *label) { + + /* Stored process start time. */ + this->_start_clock = times(&this->_start_tms); + this->_label = label; + } + + /*! + * \brief TElapsedTimer destructor. + */ + ~TElapsedTimer() { + + /* Elapsed time is displayed when LogLevel is INFO only. */ + if (arg.LogLevel < INFO) { + return; + } + + /* Get process end time. */ + struct tms _end_tms; + clock_t _end_clock = times(&_end_tms); + + /* Output message. */ + PRINT_INFO_MSG_HEADER_NOIF << "Elapsed Time"; + if (this->_label != NULL) { + /* Output process name. */ + STDOUT << "(in " << this->_label << ")"; + } + + /* Calculate elapsed time and output result. */ + STDOUT + << ": " << this->calcClockToSec(this->_start_clock, _end_clock) + << " sec (user = " + << this->calcClockToSec(this->_start_tms.tms_utime, + _end_tms.tms_utime) + << " sec, system = " + << this->calcClockToSec(this->_start_tms.tms_stime, + _end_tms.tms_stime) + << " sec)" << NEWLINE; + } + + private: + /*! + * \brief Working process name. + */ + const char *_label; + /*! + * \brief Process start simple time. + */ + clock_t _start_clock; + /*! + * \brief Process start detail time. + */ + struct tms _start_tms; + + /*! + * \brief Calculate time between start and end. + * \param start [in] Time of process begin. + * \param end [in] Time of process finished. + * \return Elapsed time. + */ + inline double calcClockToSec(const clock_t start, const clock_t end) { + return (double)(end - start) / (double)clock_ticks; + } +}; + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/fsUtil.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,564 @@ +/*! + * \file fsUtil.cpp + * \brief This file is utilities to access file system. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <stdlib.h> +#include <string.h> +#include <sys/stat.h> +#include <dirent.h> +#include <fstream> +#include <unistd.h> +#include <errno.h> +#include <fcntl.h> + +#include "fsUtil.hpp" +#include "util.hpp" + +/*! + * \brief Mutex of working directory. + */ +pthread_mutex_t directoryMutex = PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP; + +/*! + * \brief Copy data as avoid overwriting. + * \param sourceFile [in] Path of source file. + * \param destPath [in] Path of directory put duplicated file. + * \param destName [in] Name of duplicated file.<br> + * Don't rename, if value is null. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int copyFile(char const* sourceFile, char const* destPath, char const* destName) { + int result = 0; + /* Make file name. */ + char *newFile = NULL; + if (destName == NULL) { + newFile = createFilename(destPath, (char*)sourceFile); + } else { + newFile = createFilename(destPath, (char*)destName); + } + + /* Failure make filename. */ + if (unlikely(newFile == NULL)) { + PRINT_WARN_MSG("Couldn't allocate copy source file path."); + + /* + * Because exist below two pattern when "createFilename" return NULL. + * 1, Illegal argument. "errno" don't change. + * 2, No usable memory. "errno" maybe "ENOMEM". + */ + return (errno != 0) ? errno : EINVAL; + } + + /* Get uniq file name. */ + char *destFile = createUniquePath(newFile, false); + if (unlikely(destFile == NULL)) { + PRINT_WARN_MSG("Couldn't allocate unique destination file name."); + free(newFile); + return ENOMEM; + } + + /* Open copy source file. */ + int sourceFd = open(sourceFile, O_RDONLY); + if (unlikely(sourceFd < 0)) { + result = errno; + PRINT_WARN_MSG("Couldn't open copy source file."); + free(newFile); + free(destFile); + return result; + } + + /* Open destination file. */ + int destFd = open(destFile, O_CREAT | O_EXCL | O_WRONLY, S_IRUSR | S_IWUSR); + if (unlikely(destFd < 0)) { + result = errno; + PRINT_WARN_MSG("Couldn't open copy destination file."); + free(newFile); + free(destFile); + close(sourceFd); + return result; + } + + /* Fetch advise. */ + posix_fadvise(sourceFd, 0, 0, POSIX_FADV_SEQUENTIAL); + posix_fadvise(sourceFd, 0, 0, POSIX_FADV_NOREUSE); + posix_fadvise(destFd, 0, 0, POSIX_FADV_NOREUSE); + + /* Copy buffer. */ + ssize_t readSize = 0; + char buff[1024]; + /* Read from source file. */ + while ((readSize = read(sourceFd, buff, sizeof(buff))) > 0) { + /* Write destination file. */ + if (unlikely(write(destFd, buff, readSize) < 0)) { + result = errno; + PRINT_WARN_MSG("Couldn't write copy file data."); + break; + } + } + + /* Cleanup. */ + + close(sourceFd); + if (unlikely(close(destFd) < 0 && result == 0)) { + result = errno; + PRINT_WARN_MSG("Couldn't write copy file data."); + } + free(newFile); + free(destFile); + return result; +} + +/*! + * \brief Create filename in expected path. + * \param basePath [in] Path of directory. + * \param filename [in] filename. + * \return Create string.<br> + * Process is failure, if return is null.<br> + * Need call "free", if return is not null. + */ +char *createFilename(char const* basePath, char const* filename) { + /* Path separator. */ + const char PATH_SEP = '/'; + /* Sanity check. */ + if (unlikely(basePath == NULL || filename == NULL + || strlen(basePath) == 0 || strlen(filename) == 0)) { + return NULL; + } + + /* Find file name head. so exclude path. */ + char *headPos = strrchr((char*)filename, PATH_SEP); + /* If not found separator. */ + if (headPos == NULL) { + + /* Copy all. */ + headPos = (char*)filename; + } else { + + /* Skip separator. */ + headPos++; + } + + /* Check separator existing. */ + bool needSeparator = (basePath[strlen(basePath) - 1] != PATH_SEP); + size_t strSize = strlen(basePath) + strlen(headPos) + 1; + if (needSeparator) { + strSize += 1; + } + + char *newPath = (char*)malloc(strSize); + /* If failure allocate result string. */ + if (unlikely(newPath == NULL)) { + return NULL; + } + + /* Add base directory path. */ + strcpy(newPath, basePath); + /* Insert separator. */ + if (needSeparator) { + strcat(newPath, "/"); + } + /* Add file name. */ + strcat(newPath, headPos); + + /* Return generate file path. */ + return newPath; +} + +/*! + * \brief Check link is regular file. + * \param linkPath [in] Path of link file. + * \param filePath [out] Path of file is linked by link file. + * \param pathSize [in] Max size of paramter "filePath". + * \return Value is true, if link is linked regular file.<br> + * Value is false, if link is linked directory or other. + */ +bool isCopyableLink(char const* linkPath, char *filePath, + size_t pathSize) { + struct stat st = {0}; + char unlinkPath[PATH_MAX + 1] = {0}; + + /* Get real path and check file kind. */ + if (unlikely(readlink(linkPath, unlinkPath, PATH_MAX) < 0)) { + + /* Failure read link. Maybe raised error. */ + int raisedErrNum = errno; + PRINT_WARN_MSG_AND_ERRNO("Failure read information about link.", + raisedErrNum); + return false; + + } else if (unlikely(stat(linkPath, &st) != 0)) { + + /* Failure get file information. */ + int raisedErrNum = errno; + PRINT_WARN_MSG_AND_ERRNO("Failure get file information.", + raisedErrNum); + return false; + + } else if ((st.st_mode & S_IFMT) != S_IFREG) { + + /* File isn't regular file. This route is not error. */ + return false; + } + + /* Calculate copy size. */ + size_t copyStrSize = strlen(unlinkPath); + copyStrSize = (copyStrSize > pathSize) ? pathSize : copyStrSize; + /* Copy real path. */ + strncpy(filePath, unlinkPath, copyStrSize); + + /* File is able copy. */ + return true; +} + +/*! + * \brief Create temporary directory in designated directory. + * \param basePath [out] Path of temporary directory.<br> + * Process is failure, if return is null.<br> + * Need call "free", if return is not null. + * \param wishesName [in] Name of one's wishes directory name. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int createTempDir(char **basePath, char const* wishesName) { + char *uniqName = NULL; + + /* Sanity check. */ + if (unlikely(basePath == NULL || wishesName == NULL)) { + PRINT_WARN_MSG("Illegal directory path."); + return -1; + } + + int raisedErrNum = -1; + /* Get mutex. */ + ENTER_PTHREAD_SECTION(&directoryMutex) + + /* Create unique directory path. */ + uniqName = createUniquePath((char*)wishesName, true); + if (unlikely(uniqName == NULL)) { + raisedErrNum = errno; + } else { + + /* If failed to create temporary directory. */ + if (unlikely(mkdir(uniqName, S_IRUSR | S_IWUSR | S_IXUSR) != 0)) { + raisedErrNum = errno; + } else { + raisedErrNum = 0; + } + } + + /* Release mutex. */ + EXIT_PTHREAD_SECTION(&directoryMutex) + + /* If failed to create temporary directory. */ + if (unlikely(raisedErrNum != 0)) { + free(uniqName); + uniqName = NULL; + } + + /* Copy directory path. */ + (*basePath) = uniqName; + return raisedErrNum; +} + +/*! + * \brief Remove temporary directory. + * \param basePath [in] Path of temporary directory. + */ +void removeTempDir(char const* basePath) { + + /* If failure open directory. */ + if (unlikely(basePath == NULL)) { + PRINT_WARN_MSG("Illegal directory path."); + return; + } + + /* Open directory. */ + DIR *dir = opendir(basePath); + + /* If failure open directory. */ + if (unlikely(dir == NULL)) { + int raisedErrNum = errno; + PRINT_WARN_MSG_AND_ERRNO("Couldn't open directory.", raisedErrNum); + return; + } + + /* Store error number. */ + int oldErrNum = errno; + /* Read file in directory. */ + struct dirent *entry = NULL; + while ((entry = readdir(dir)) != NULL) { + + /* Check file name. */ + if (strcmp(entry->d_name, "..") == 0 + || strcmp(entry->d_name, ".") == 0) { + continue; + } + + /* Get remove file's full path. */ + char *removePath = createFilename(basePath, entry->d_name); + + /* All file need remove. */ + if (unlikely(removePath == NULL || unlink(removePath) != 0)) { + + /* Skip file remove. */ + int raisedErrNum = (removePath != NULL) ? errno : ENOMEM; + char *printPath = (removePath != NULL) ? removePath : entry->d_name; + PRINT_WARN_MSG_HEADER << "Failure remove file." + << " path:\"" << printPath << "\"" + << " cause:\"" << strerror(raisedErrNum) << "\"" << NEWLINE; + } + + /* Cleanup. */ + free(removePath); + oldErrNum = errno; + } + + /* If failure in read directory. */ + if (unlikely(errno != oldErrNum)) { + int raisedErrNum = errno; + PRINT_WARN_MSG_AND_ERRNO("Failure search file in directory.", + raisedErrNum); + } + + /* Cleanup. */ + closedir(dir); + + /* Get mutex. */ + ENTER_PTHREAD_SECTION(&directoryMutex) + + /* Remove directory. */ + if (unlikely(rmdir(basePath) != 0)) { + + /* Skip directory remove. */ + int raisedErrNum = errno; + PRINT_WARN_MSG_AND_ERRNO("Failure remove directory.", raisedErrNum); + } + + /* Release mutex. */ + EXIT_PTHREAD_SECTION(&directoryMutex) +} + +/*! + * \brief Create unique path. + * \param path [in] Path. + * \param isDirectory [in] Path is directory. + * \return Unique path.<br>Don't forget deallocate. + */ +char *createUniquePath(char *path, bool isDirectory) { + /* Variable for temporary path. */ + char tempPath[PATH_MAX + 1] = {0}; + /* Variables for file system. */ + FILE *file = NULL; + DIR *dir = NULL; + /* Variable for file path and extensition. */ + char ext[PATH_MAX + 1] = {0}; + char tempName[PATH_MAX + 1] = {0}; + + /* Sanity check. */ + if (unlikely(path == NULL || strlen(path) == 0)) { + PRINT_WARN_MSG("Illegal unique path paramters."); + return NULL; + } + + /* Search extension. */ + char *extPos = strrchr(path, '.'); + /* If create path for file and exists extension. */ + if (!isDirectory && extPos != NULL) { + int pathSize = (extPos - path); + pathSize = (pathSize > PATH_MAX) ? PATH_MAX : pathSize; + + /* Path and extension store each other. */ + strncpy(ext, extPos, PATH_MAX); + strncpy(tempName, path, pathSize); + } else { + /* Ignore extension if exists. */ + strncpy(tempName, path, PATH_MAX); + } + + /* Copy default path. */ + strncpy(tempPath, path, PATH_MAX); + + /* Try make unique path loop. */ + const unsigned long int MAX_RETRY_COUNT = 1000000; + unsigned long int loopCount = 0; + for (; loopCount <= MAX_RETRY_COUNT; loopCount++) { + + /* Usable path flag. */ + bool noExist = false; + + /* Reset error number. */ + errno = 0; + + /* Open and check exists. */ + if (isDirectory) { + + /* Check directory. */ + dir = opendir(tempPath); + noExist = (dir == NULL && errno == ENOENT); + + if (dir != NULL) { + closedir(dir); + } + } else { + + /* Check file. */ + file = fopen(tempPath, "r"); + noExist = (file == NULL && errno == ENOENT); + + if (file != NULL) { + fclose(file); + } + } + + /* If path is usable. */ + if (noExist) { + break; + } + + /* Make new path insert sequence number between 000000 and 999999. */ + snprintf(tempPath, PATH_MAX, "%s_%06lu%s", tempName, loopCount, ext); + } + + /* If give up to try unique naming by number. */ + if (unlikely(loopCount > MAX_RETRY_COUNT)) { + /* Get random value. */ + long int rand = random(); + const int randSize = 6; + char randStr[randSize + 1] = {0}; + + for (int i = 0; i < randSize; i++) { + randStr[i] = (rand % 26) + 'A'; + rand /= 26; + } + + /* Uniquely naming by random string. */ + snprintf(tempPath, PATH_MAX, "%s_%6s%s", tempName, randStr, ext); + PRINT_WARN_MSG("Not found unique name. So used random string."); + } + + /* Copy path. */ + char *result = strdup(tempPath); + if (unlikely(result == NULL)) { + PRINT_WARN_MSG("Couldn't copy unique path."); + } + + return result; +} + +/*! + * \brief Get parent directory path. + * \param path [in] Path which file or directory. + * \return Parent directory path.<br>Don't forget deallocate. + */ +char *getParentDirectoryPath(char const* path) { + char *sepPos = NULL; + char *result = NULL; + + /* Search last separator. */ + sepPos = strrchr((char*)path, '/'); + if (sepPos == NULL) { + + /* Path is current directory. */ + result = strdup("./"); + + } else if (unlikely(sepPos == path)) { + + /* Path is root. */ + result = strdup("/"); + + } else { + + /* Copy path exclude last entry. */ + result = (char*)calloc(1, sepPos - path + 1); + if (likely(result != NULL)) { + strncpy(result, path, sepPos - path); + } + } + + /* If failure allocate path. */ + if (unlikely(result == NULL)) { + PRINT_WARN_MSG("Couldn't copy parent directory path."); + } + + return result; +} + +/*! + * \brief Get accessible of directory. + * \param path [in] Directory path. + * \param needRead [in] Accessible flag about file read. + * \param needWrite [in] Accessible flag about file write. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int isAccessibleDirectory(char const* path, bool needRead, bool needWrite) { + struct stat st = {0}; + + /* Sanity check. */ + if (unlikely(path == NULL || strlen(path) == 0 + || (!needRead && !needWrite))) { + PRINT_WARN_MSG("Illegal accessible paramter."); + return -1; + } + + /* If failure get directory information. */ + if (unlikely(stat(path, &st) != 0)) { + int raisedErrNum = errno; + PRINT_WARN_MSG("Failure get directory information."); + return raisedErrNum; + } + + /* if path isn't directory. */ + if (unlikely(!S_ISDIR(st.st_mode))) { + PRINT_WARN_MSG("Illegal directory path."); + return ENOTDIR; + } + + /* if execute by administrator. */ + if (unlikely(geteuid() == 0)) { + return 0; + } + + bool result = false; + bool isDirOwner = (st.st_uid == geteuid()); + bool isGroupUser = (st.st_gid == getegid()); + + /* Check access permition as file owner. */ + if (isDirOwner) { + result |= (!needRead || (st.st_mode & S_IRUSR) > 0) + && (!needWrite || (st.st_mode & S_IWUSR) > 0); + } + + /* Check access permition as group user. */ + if (!result && isGroupUser) { + result |= (!needRead || (st.st_mode & S_IRGRP) > 0) + && (!needWrite || (st.st_mode & S_IWGRP) > 0); + } + + /* Check access permition as other. */ + if (!result) { + result |= (!needRead || (st.st_mode & S_IROTH) > 0) + && (!needWrite || (st.st_mode & S_IWOTH) > 0); + } + + return (result) ? 0 : EACCES; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/fsUtil.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,139 @@ +/*! + * \file fsUtil.hpp + * \brief This file is utilities to access file system. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ +#ifndef _FS_UTIL_H +#define _FS_UTIL_H + +#include <sys/types.h> +#include <string.h> +#include <errno.h> + +#include "util.hpp" +/*! + * \brief Copy data as avoid overwriting. + * \param sourceFile [in] Path of source file. + * \param destPath [in] Path of directory put duplicated file. + * \param destName [in] Name of duplicated file.<br> + * Don't rename, if value is null. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int copyFile(char const* sourceFile, char const* destPath, + char const* destName = NULL); + +/*! + * \brief Create filename in expected path. + * \param basePath [in] Path of directory. + * \param filename [in] filename. + * \return Create string.<br> + * Process is failure, if return is null.<br> + * Need call "free", if return is not null. + */ +char *createFilename(char const* basePath, char const* filename); + +/*! + * \brief Check link is regular file. + * \param linkPath [in] Path of link file. + * \param filePath [out] Path of file is linked by link file. + * \param pathSize [in] Max size of paramter "filePath". + * \return Value is true, if link is linked regular file.<br> + * Value is false, if link is linked directory or other. + */ +bool isCopyableLink(char const* linkPath, char *filePath, + size_t pathSize); + +/*! + * \brief Create temporary directory in designated directory. + * \param basePath [out] Path of temporary directory.<br> + * Process is failure, if return is null.<br> + * Need call "free", if return is not null. + * \param wishesName [in] Name of one's wishes directory name. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int createTempDir(char **basePath, char const* wishesName); + +/*! + * \brief Remove temporary directory. + * \param basePath [in] Path of temporary directory. + */ +void removeTempDir(char const* basePath); + +/*! + * \brief Create unique path. + * \param path [in] Path. + * \param isDirectory [in] Path is directory. + * \return Unique path.<br>Don't forget deallocate. + */ +char *createUniquePath(char *path, bool isDirectory); + +/*! + * \brief Get parent directory path. + * \param path [in] Path which file or directory. + * \return Parent directory path.<br>Don't forget deallocate. + */ +char *getParentDirectoryPath(char const* path); + +/*! + * \brief Get accessible of directory. + * \param path [in] Directory path. + * \param needRead [in] Accessible flag about file read. + * \param needWrite [in] Accessible flag about file write. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int isAccessibleDirectory(char const* path, bool needRead, bool needWrite); + +/*! + * \brief Check disk full error.<br /> + * If error is disk full, then print alert message. + * \param aErrorNum [in] Number of error code. + * \return Is designated error number means disk full. + */ +inline bool isRaisedDiskFull(const int aErrorNum) { + return (aErrorNum == ENOSPC); +} + +/*! + * \brief Check disk full error.<br /> + * If error is disk full, then print alert message. + * \param aErrorNum [in] Number of error code. + * \param workName [in] Name of process when found disk full error. + * \return Is designated error number means disk full. + */ +inline bool checkDiskFull(const int aErrorNum, char const* workName) { + bool result = isRaisedDiskFull(aErrorNum); + if (unlikely(result)) { + + /* Output alert message. */ + PRINT_WARN_MSG_HEADER + << "ALERT(DISKFULL): Designated disk is full for file output." + << " work:\"" << workName << "\"" + << NEWLINE; + } + return result; +} + +/*! + * \brief Mutex of working directory. + */ +extern pthread_mutex_t directoryMutex; + +#endif // _FS_UTIL_H
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/gcWatcher.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,125 @@ +/*! + * \file gcWatcher.cpp + * \brief This file is used to take snapshot when finish garbage collection. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <jni.h> +#include <jvmti.h> + +#include "util.hpp" +#include "agentThread.hpp" +#include "gcWatcher.hpp" +#include "jvmInfo.hpp" + +/*! + * \brief TGCWatcher constructor. + * \param postGCFunc [in] Callback is called after GC. + * \param info [in] JVM running performance information. + */ +TGCWatcher::TGCWatcher(TPostGCFunc postGCFunc, TJvmInfo *info) + : TAgentThread("HeapStats GC Watcher") { + + /* Sanity check. */ + if (postGCFunc == NULL) { + throw "Event callback is NULL."; + } + + if (info == NULL) { + throw "TJvmInfo is NULL."; + } + + /* Setting parameter. */ + this->_postGCFunc = postGCFunc; + this->pJvmInfo = info; + this->_FGC = 0; +} + +/*! + * \brief TGCWatcher destructor. + */ +TGCWatcher::~TGCWatcher(void){ + /* Do nothing. */ +} + +/*! + * \brief JThread entry point. + * \param jvmti [in] JVMTI environment object. + * \param jni [in] JNI environment object. + * \param data [in] Pointer of user data. + */ +void JNICALL TGCWatcher::entryPoint(jvmtiEnv *jvmti, JNIEnv *jni, void *data) { + + /* Get self. */ + TGCWatcher *controller = (TGCWatcher *)data; + /* Change running state. */ + controller->_isRunning = true; + + /* Loop for agent run. */ + while (!controller->_terminateRequest) { + /* Variable for notification flag. */ + bool needProcess = false; + + ENTER_PTHREAD_SECTION(&controller->mutex) { + + /* If no exists request. */ + if (likely(controller->_numRequests == 0)) { + + /* Wait for notification or termination. */ + pthread_cond_wait(&controller->mutexCond, &controller->mutex); + } + + /* If waiting finished by notification. */ + if (likely(controller->_numRequests > 0)) { + controller->_numRequests--; + needProcess = true; + } + } EXIT_PTHREAD_SECTION(&controller->mutex) + + /* If waiting finished by notification. */ + if (needProcess) { + /* Call event callback. */ + (*controller->_postGCFunc)(jvmti, jni, GC); + } + } + + /* Change running state. */ + controller->_isRunning = false; +} + +/*! + * \brief Make and begin Jthread. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void TGCWatcher::start(jvmtiEnv *jvmti, JNIEnv *env) { + /* Check JVM information. */ + if (this->pJvmInfo->getFGCCount() < 0) { + + PRINT_WARN_MSG("All GC accept as youngGC."); + } else { + + /* Reset now full gc count. */ + this->_FGC = this->pJvmInfo->getFGCCount(); + } + + /* Start jThread. */ + TAgentThread::start(jvmti, env, TGCWatcher::entryPoint, this, + JVMTI_THREAD_MAX_PRIORITY); +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/gcWatcher.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,112 @@ +/*! + * \file gcWatcher.hpp + * \brief This file is used to take snapshot when finish garbage collection. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef GCWATCHER_HPP +#define GCWATCHER_HPP + +#include <jni.h> +#include <jvmti.h> + +#include "agentThread.hpp" +#include "util.hpp" +#include "jvmInfo.hpp" + +/*! + * \brief This type is callback to notify finished gc by gcWatcher. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Cause of invoke function.<br>Maybe "GC". + */ +typedef void (*TPostGCFunc)(jvmtiEnv *jvmti, JNIEnv *env, TInvokeCause cause); + +/*! + * \brief This class is used to take snapshot when finished GC. + */ +class TGCWatcher : public TAgentThread { + public: + /*! + * \brief TGCWatcher constructor. + * \param postGCFunc [in] Callback is called after GC. + * \param info [in] JVM running performance information. + */ + TGCWatcher(TPostGCFunc postGCFunc, TJvmInfo *info); + /*! + * \brief TGCWatcher destructor. + */ + virtual ~TGCWatcher(void); + + /*! + * \brief What's gc kind. + * \return is full-GC? (true/false) + */ + inline bool needToStartGCTrigger(void){ + bool isFullGC; + /* Check full-GC count. */ + if (this->pJvmInfo->getFGCCount() > this->_FGC) { + + /* Refresh full GC count. */ + this->_FGC = this->pJvmInfo->getFGCCount(); + /* GC kind is full-GC. */ + isFullGC = true; + } else { + + /* GC kind is young-GC. */ + isFullGC = false; + } + + /* Set GC kind flag. */ + this->pJvmInfo->setFullGCFlag(isFullGC); + return isFullGC; + }; + + /*! + * \brief Make and begin Jthread. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ + void start(jvmtiEnv *jvmti, JNIEnv *env); + + protected: + /*! + * \brief JThread entry point. + * \param jvmti [in] JVMTI environment object. + * \param jni [in] JNI environment object. + * \param data [in] Pointer of user data. + */ + static void JNICALL entryPoint(jvmtiEnv *jvmti, JNIEnv *jni, void *data); + + RELEASE_ONLY(private:) + /*! + * \brief Treated full-GC count. + */ + jlong _FGC; + /*! + * \brief Callback for notify finished gc by gcWatcher. + */ + TPostGCFunc _postGCFunc; + + /*! + * \brief JVM running performance information. + */ + TJvmInfo *pJvmInfo; +}; + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/jniZipArchiver.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,550 @@ +/*! + * \file jniZipArchiver.cpp + * \brief This file is used create archive file to use java zip library. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <jni.h> +#include <jvmti.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> +#include <sys/wait.h> +#include <limits.h> +#include <fcntl.h> +#include <sys/stat.h> +#include <dirent.h> +#include <unistd.h> + +#include "jniZipArchiver.hpp" +#include "util.hpp" +#include "fsUtil.hpp" + +/*! + * \brief Refference of "BufferedOutputStream" class data. + */ +jclass TJniZipArchiver::clsBuffOutStrm = NULL; + +/*! + * \brief Refference of "BufferedOutputStream" class constructer. + */ +jmethodID TJniZipArchiver::clsBuffOutStrm_init = NULL; + +/*! + * \brief Refference of "FileOutputStream" class data. + */ +jclass TJniZipArchiver::clsFileOutStrm = NULL; + +/*! + * \brief Refference of "FileOutputStream" class constructer. + */ +jmethodID TJniZipArchiver::clsFileOutStrm_init = NULL; + +/*! + * \brief Refference of "ZipOutputStream" class data. + */ +jclass TJniZipArchiver::clsZipOutStrm = NULL; + +/*! + * \brief Refference of "ZipOutputStream" class constructer. + */ +jmethodID TJniZipArchiver::clsZipOutStrm_init = NULL; + +/*! + * \brief Refference of "ZipEntry" class data. + */ +jclass TJniZipArchiver::clsZipEntry = NULL; + +/*! + * \brief Refference of "ZipEntry" class constructer. + */ +jmethodID TJniZipArchiver::clsZipEntry_init = NULL; + +/*! + * \brief Refference of "ZipOutputStream" class method "close". + */ +jmethodID TJniZipArchiver::clsZipOutStrm_close = NULL; + +/*! + * \brief Refference of "ZipOutputStream" class method "closeEntry". + */ +jmethodID TJniZipArchiver::clsZipOutStrm_closeEntry = NULL; + +/*! + * \brief Refference of "ZipOutputStream" class method "putNextEntry". + */ +jmethodID TJniZipArchiver::clsZipOutStrm_putNextEntry = NULL; + +/*! + * \brief Refference of "ZipOutputStream" class method "write". + */ +jmethodID TJniZipArchiver::clsZipOutStrm_write = NULL; + +/*! + * \brief Refference of "ZipOutputStream" class method "flush". + * \sa FilterOutputStream::flush + */ +jmethodID TJniZipArchiver::clsZipOutStrm_flush = NULL; + +/*! + * \brief Flag of load initialize data. + */ +bool TJniZipArchiver::loadFlag = false; + +/*! + * \brief Global initialization. + * \param env [in] JNI environment object. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + * \warning Please call only once from main thread. + */ +bool TJniZipArchiver::globalInitialize(JNIEnv *env) { + + /* If already loaded data. */ + if (loadFlag) { + PRINT_WARN_MSG("Already initialized jni archiver."); + return true; + } + loadFlag = true; + + /* Search class and constructor method. */ + + /* Search class list. */ + const struct { + jclass *pClass; + char className[255]; + jmethodID *pClassInit; + char initArgs[255]; + } loadClassList[] = { + {&clsBuffOutStrm, "Ljava/io/BufferedOutputStream;", + &clsBuffOutStrm_init, "(Ljava/io/OutputStream;)V"}, + {&clsFileOutStrm, "Ljava/io/FileOutputStream;", + &clsFileOutStrm_init, "(Ljava/lang/String;)V"}, + {&clsZipOutStrm, "Ljava/util/zip/ZipOutputStream;", + &clsZipOutStrm_init, "(Ljava/io/OutputStream;)V"}, + {&clsZipEntry, "Ljava/util/zip/ZipEntry;", + &clsZipEntry_init, "(Ljava/lang/String;)V"}, + {NULL, {0}, NULL, {0}} /* End flag. */ + }; + + /* Search class and get global reference. */ + for (int i = 0; loadClassList[i].pClass != NULL; i++) { + /* Find java class. */ + jclass localRefClass = env->FindClass(loadClassList[i].className); + /* If not found common class. */ + if (unlikely(localRefClass == NULL)) { + handlePendingException(env); + PRINT_WARN_MSG("Couldn't get common class."); + return false; + } + + /* Get global reference. */ + (*loadClassList[i].pClass) = (jclass)env->NewGlobalRef(localRefClass); + /* If failure getting global reference. */ + if (unlikely((*loadClassList[i].pClass) == NULL)) { + handlePendingException(env); + env->DeleteLocalRef(localRefClass); + PRINT_WARN_MSG("Couldn't get global reference."); + return false; + } + + /* Get class constructor. */ + (*loadClassList[i].pClassInit) = env->GetMethodID(localRefClass, + "<init>", loadClassList[i].initArgs); + /* If failure getting constructor. */ + if (unlikely((*loadClassList[i].pClassInit) == NULL)) { + handlePendingException(env); + env->DeleteLocalRef(localRefClass); + PRINT_WARN_MSG("Couldn't get constructor of common class."); + return false; + } + + /* Clearup. */ + env->DeleteLocalRef(localRefClass); + } + + /* Search other method. */ + + /* Search method list. */ + const struct{ + jclass pClass; + jmethodID *pMethod; + char methodName[20]; + char methodParam[50]; + } methodList[] = { + {clsZipOutStrm, &clsZipOutStrm_close, + "close", "()V"}, + {clsZipOutStrm, &clsZipOutStrm_closeEntry, + "closeEntry", "()V"}, + {clsZipOutStrm, &clsZipOutStrm_putNextEntry, + "putNextEntry", "(Ljava/util/zip/ZipEntry;)V"}, + {clsZipOutStrm, &clsZipOutStrm_write, + "write", "([BII)V"}, + {clsZipOutStrm, &clsZipOutStrm_flush, + "flush", "()V"}, + {NULL, NULL, {0}, {0}} /* End flag. */ + }; + + /* Search class method. */ + for (int i = 0; methodList[i].pMethod != NULL; i++) { + jmethodID methodID = NULL; + + /* Search method in designated class. */ + methodID = env->GetMethodID(methodList[i].pClass, + methodList[i].methodName, methodList[i].methodParam); + + /* If failure getting function. */ + if (unlikely(methodID == NULL)) { + handlePendingException(env); + PRINT_WARN_MSG("Couldn't get function of jni zip archive."); + return false; + } + + (*methodList[i].pMethod) = methodID; + } + + return true; +} + +/*! + * \brief Global finalize. + * \param env [in] JNI environment object. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + * \warning Please call only once from main thread. + */ +bool TJniZipArchiver::globalFinalize(JNIEnv *env) { + /* Sanity check. */ + if (!loadFlag) { + PRINT_WARN_MSG("Didn't initialize jni archiver yet."); + return false; + } + loadFlag = false; + + /* Delete common data's global reference. */ + if (likely(clsBuffOutStrm != NULL)) { + env->DeleteGlobalRef(clsBuffOutStrm); + clsBuffOutStrm = NULL; + } + + if (likely(clsFileOutStrm != NULL)) { + env->DeleteGlobalRef(clsFileOutStrm); + clsFileOutStrm = NULL; + } + + if (likely(clsZipOutStrm != NULL)) { + env->DeleteGlobalRef(clsZipOutStrm); + clsZipOutStrm = NULL; + } + + if (likely(clsZipEntry != NULL)) { + env->DeleteGlobalRef(clsZipEntry); + clsZipEntry = NULL; + } + + return true; +} + +/*! + * \brief TJniZipArchiver constructor. + */ +TJniZipArchiver::TJniZipArchiver(void) : TArchiveMaker() { + + /* If don't loaded data yet. */ + if (unlikely(!loadFlag)) { + throw "Didn't initialize jni archiver yet."; + } +} + +/*! + * \brief TJniZipArchiver destructor. + */ +TJniZipArchiver::~TJniZipArchiver(void) { + /* Do Nothing. */ +} + +/*! + * \brief Do file archive and create archive file. + * \param env [in] JNI environment object. + * \param archiveFile [in] archive file name. + * \return Response code of execute commad line. + */ +int TJniZipArchiver::doArchive(JNIEnv* env, char const* archiveFile) { + /* Sanity check. */ + if (unlikely(strlen(this->getTarget()) == 0 || archiveFile == NULL + || strlen(archiveFile) == 0)) { + + PRINT_WARN_MSG("Illegal archive paramter."); + clear(); + return -1; + } + + /* Exec command. */ + int result = execute(env, archiveFile); + + /* Cleanup. */ + clear(); + + /* Succeed. */ + return result; +} + +/*! + * \brief Execute archive. + * \param env [in] JNI environment object. + * \param archiveFile [in] archive file name. + * \return Response code of execute archive. + */ +int TJniZipArchiver::execute(JNIEnv* env, char const* archiveFile) { + + /* Variable to store return code. */ + int result = 0; + /* Variable to store java object. */ + jstring jArcFile = NULL; + jobject jFileOutStrm = NULL; + jobject jBuffOutStrm = NULL; + jobject jZipOutStrm = NULL; + + /* Create archive file name. */ + jArcFile = env->NewStringUTF(archiveFile); + + /* If failure any process. */ + if (unlikely(jArcFile == NULL)) { + PRINT_FAIL_WRITE_MSG("jni zip archive", -1); + handlePendingException(env); + return -1; + } + + /* Create java object to make archive file. */ + jFileOutStrm = env->NewObject(clsFileOutStrm, clsFileOutStrm_init, + jArcFile); + if (unlikely(jFileOutStrm == NULL)) { + result = -1; + } else { + + jBuffOutStrm = env->NewObject(clsBuffOutStrm, clsBuffOutStrm_init, + jFileOutStrm); + if (unlikely(jBuffOutStrm == NULL)) { + result = -1; + } else { + + jZipOutStrm = env->NewObject(clsZipOutStrm, clsZipOutStrm_init, + jBuffOutStrm); + if (unlikely(jZipOutStrm == NULL)) { + result = -1; + } + } + } + + /* Cleanup. */ + env->DeleteLocalRef(jArcFile); + + /* If creation stream object is successe. */ + if (unlikely(result == 0)) { + + /* Write file data to java zip stream. */ + result = writeFiles(env, jZipOutStrm); + + /* Close zip stream. */ + env->CallVoidMethod(jZipOutStrm, clsZipOutStrm_close); + if (unlikely(env->ExceptionOccurred() != NULL && result == 0)) { + result = (errno != 0) ? errno : -1; + PRINT_FAIL_WRITE_MSG("jni zip archive", result); + } + } + + /* If failure create stream object. */ + if (unlikely(result != 0)) { + env->ExceptionClear(); + } + + /* Cleanup. */ + if (likely(jZipOutStrm != NULL)) { + env->DeleteLocalRef(jZipOutStrm); + } + if (likely(jBuffOutStrm != NULL)) { + env->DeleteLocalRef(jBuffOutStrm); + } + if (likely(jFileOutStrm != NULL)) { + env->DeleteLocalRef(jFileOutStrm); + } + + /* If failure any process. */ + if (unlikely(result != 0)) { + + /* Remove file. Because it's maybe broken. */ + unlink(archiveFile); + } + + return result; +} + +/*! + * \brief Write files to archive. + * \param env [in] JNI environment object. + * \param jZipStream [in] JNI zip archive stream object. + * \return Response code of execute archive. + */ +int TJniZipArchiver::writeFiles(JNIEnv* env, jobject jZipStream) { + + /* Variable to store return code. */ + int result = 0; + /* Variable to operate entry in directory. */ + DIR *dir = NULL; + struct dirent *entry = NULL; + /* Variable for write file data. */ + ssize_t readSize = 0; + char buff[255]; + jbyteArray jByteArray = NULL; + + /* Open directory. */ + dir = opendir(this->getTarget()); + /* Creaet byte array. */ + jByteArray = env->NewByteArray(sizeof(buff)); + + /* If failure any process. */ + if (unlikely(dir == NULL || jByteArray == NULL)) { + int raisedErrNum = errno; + if (likely(dir != NULL)) { + closedir(dir); + } + if (likely(jByteArray != NULL)) { + env->DeleteLocalRef(jByteArray); + } + return ((raisedErrNum != 0) ? raisedErrNum : -1); + } + + int raisedErrNum = 0; + try { + /* Loop for file in designed working directory. */ + while ((entry = readdir(dir)) != NULL) { + char *filePath = NULL; + jstring jTargetFile = NULL; + jobject jZipEntry = NULL; + int fd = -1; + + /* Check file name. */ + if (strcmp(entry->d_name, "..") == 0 + || strcmp(entry->d_name, ".") == 0) { + continue; + } + + /* Create source file path. */ + filePath = createFilename(this->getTarget(), entry->d_name); + if (unlikely(filePath == NULL)) { + raisedErrNum = errno; + throw 1; + } + + /* Create zip entry name without directory path. */ + jTargetFile = env->NewStringUTF(entry->d_name); + if (unlikely(jTargetFile == NULL)) { + raisedErrNum = errno; + free(filePath); + throw 1; + } + + /* Create zip entry and cleanup. */ + jZipEntry = env->NewObject(clsZipEntry, clsZipEntry_init, + jTargetFile); + raisedErrNum = errno; + env->DeleteLocalRef(jTargetFile); + + /* If failure create zip entry. */ + if (unlikely(jZipEntry == NULL)) { + free(filePath); + throw 1; + } + + /* Setting zip entry and cleanup. */ + env->CallVoidMethod(jZipStream, clsZipOutStrm_putNextEntry, + jZipEntry); + raisedErrNum = errno; + env->DeleteLocalRef(jZipEntry); + + /* If failure setting zip entry. */ + if (unlikely(env->ExceptionOccurred() != NULL)) { + free(filePath); + throw 1; + } + + /* Open source file. */ + fd = open(filePath, O_RDONLY, S_IRUSR); + free(filePath); + + if (unlikely(fd >= 0)) { + raisedErrNum = 0; + + /* Write source file to zip archive. */ + while ((readSize = read(fd, buff, sizeof(buff))) > 0) { + + /* Copy native byte array to java byte array. */ + env->SetByteArrayRegion(jByteArray, 0, readSize, + (jbyte *)buff); + if (unlikely(env->ExceptionOccurred() != NULL)) { + raisedErrNum = errno; + break; + } + + /* Write data. */ + env->CallVoidMethod(jZipStream, clsZipOutStrm_write, + jByteArray, (jint)0, (jint)readSize); + if (unlikely(env->ExceptionOccurred() != NULL)) { + raisedErrNum = errno; + break; + } + } + + if (unlikely(close(fd) < 0 || raisedErrNum != 0)) { + raisedErrNum = (raisedErrNum == 0) ? errno : raisedErrNum; + throw 1; + } + } else { + result = errno; + /* Open file process is Failed. */ + PRINT_FAIL_OPENFILE_MSG("jni zip source file", result); + break; + } + + /* Close zip entry. */ + env->CallVoidMethod(jZipStream, clsZipOutStrm_closeEntry); + if (unlikely(env->ExceptionOccurred() != NULL)) { + raisedErrNum = errno; + throw 1; + } + } + + /* Flush zip data. */ + env->CallVoidMethod(jZipStream, clsZipOutStrm_flush); + if (unlikely(env->ExceptionOccurred() != NULL)) { + raisedErrNum = errno; + throw 1; + } + } catch(...) { + result = (raisedErrNum != 0) ? raisedErrNum : -1; + PRINT_FAIL_WRITE_MSG("jni zip archive", result); + env->ExceptionClear(); + } + + /* Cleanup. */ + closedir(dir); + env->DeleteLocalRef(jByteArray); + + return result; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/jniZipArchiver.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,161 @@ +/*! + * \file jniZipArchiver.hpp + * \brief This file is used create archive file to use java zip library. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _JNI_ZIP_ARCHIVER_H +#define _JNI_ZIP_ARCHIVER_H + +#include <jni.h> +#include <jvmti.h> + +#include "archiveMaker.hpp" +#include "util.hpp" + +/*! + * \brief This class create archive file. + */ +class TJniZipArchiver : public TArchiveMaker { + public: + /*! + * \brief TJniZipArchiver constructor. + */ + TJniZipArchiver(void); + /*! + * \brief TJniZipArchiver destructor. + */ + ~TJniZipArchiver(void); + + /*! + * \brief Do file archive and create archive file. + * \param env [in] JNI environment object. + * \param archiveFile [in] archive file name. + * \return Response code of execute commad line. + */ + int doArchive(JNIEnv* env, char const* archiveFile); + + /*! + * \brief Global initialization. + * \param env [in] JNI environment object. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + * \warning Please call only once from main thread. + */ + static bool globalInitialize(JNIEnv *env); + + /*! + * \brief Global finalize. + * \param env [in] JNI environment object. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + * \warning Please call only once from main thread. + */ + static bool globalFinalize(JNIEnv *env); + + protected: + /*! + * \brief Execute archive. + * \param env [in] JNI environment object. + * \param archiveFile [in] archive file name. + * \return Response code of execute archive. + */ + virtual int execute(JNIEnv* env, char const* archiveFile); + + /*! + * \brief Write files to archive. + * \param env [in] JNI environment object. + * \param jZipStream [in] JNI zip archive stream object. + * \return Response code of execute archive. + */ + virtual int writeFiles(JNIEnv* env, jobject jZipStream); + + private: + /*! + * \brief Refference of "BufferedOutputStream" class data. + */ + static jclass clsBuffOutStrm; + + /*! + * \brief Refference of "BufferedOutputStream" class constructer. + */ + static jmethodID clsBuffOutStrm_init; + + /*! + * \brief Refference of "FileOutputStream" class data. + */ + static jclass clsFileOutStrm; + + /*! + * \brief Refference of "FileOutputStream" class constructer. + */ + static jmethodID clsFileOutStrm_init; + + /*! + * \brief Refference of "ZipOutputStream" class data. + */ + static jclass clsZipOutStrm; + + /*! + * \brief Refference of "ZipOutputStream" class constructer. + */ + static jmethodID clsZipOutStrm_init; + + /*! + * \brief Refference of "ZipEntry" class data. + */ + static jclass clsZipEntry; + + /*! + * \brief Refference of "ZipEntry" class constructer. + */ + static jmethodID clsZipEntry_init; + + /*! + * \brief Refference of "ZipOutputStream" class method "close". + */ + static jmethodID clsZipOutStrm_close; + + /*! + * \brief Refference of "ZipOutputStream" class method "closeEntry". + */ + static jmethodID clsZipOutStrm_closeEntry; + + /*! + * \brief Refference of "ZipOutputStream" class method "putNextEntry". + */ + static jmethodID clsZipOutStrm_putNextEntry; + + /*! + * \brief Refference of "ZipOutputStream" class method "write". + */ + static jmethodID clsZipOutStrm_write; + + /*! + * \brief Refference of "ZipOutputStream" class method "flush". + * \sa FilterOutputStream::flush + */ + static jmethodID clsZipOutStrm_flush; + + /*! + * \brief Flag of load initialize data. + */ + static bool loadFlag; +}; + +#endif // _JNI_ZIP_ARCHIVER_H
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/jvmInfo.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,482 @@ +/*! + * \file jvmInfo.cpp + * \brief This file is used to get JVM performance information. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <jni.h> +#include <jvmti.h> + +#include <stdlib.h> +#include <stddef.h> +#include <string.h> +#include <dlfcn.h> + +#ifndef USE_VMSTRUCTS +#include <stdio.h> +#include <unistd.h> +#include <limits.h> +#endif + +#include "jvmInfo.hpp" +#include "util.hpp" +#include "oopUtil.hpp" + +#ifdef USE_VMSTRUCTS +#include "vmStructScanner.hpp" +#endif + +/*! + * \brief TJvmInfo constructor. + */ +TJvmInfo::TJvmInfo(void){ + + /* Initialization. */ + _nowFGC = NULL; + _nowYGC = NULL; + _edenSize = NULL; + _sur0Size = NULL; + _sur1Size = NULL; + _oldSize = NULL; + _metaspaceUsage = NULL; + _metaspaceCapacity = NULL; + _FGCTime = NULL; + _YGCTime = NULL; + _freqTime = NULL; + _gcCause = NULL; + perfAddr = 0; + elapFGCTime = 0; + elapYGCTime = 0; + fullgcFlag = false; + loadLogFlag = false; + loadDelayLogFlag = false; + + /* Logging information. */ + _syncPark = NULL; + _threadLive = NULL; + _safePointTime = NULL; + _safePoints = NULL; + _vmVersion = NULL; + _vmName = NULL; + _classPath = NULL; + _endorsedPath = NULL; + _javaVersion = NULL; + _javaHome = NULL; + _bootClassPath = NULL; + _vmArgs = NULL; + _vmFlags = NULL; + _javaCommand = NULL; + _tickTime = NULL; + + /* Allocate GC cause container. */ +#ifdef AVX + if (likely(usableAVX)) { + if (unlikely(posix_memalign((void **)&gcCause, 32, /* for vmovdqa. */ + MAXSIZE_GC_CAUSE) != 0)) { + throw "Couldn't allocate gc-cause memory!"; + } + } else +#endif // AVX. +#ifndef __amd64__ + if (unlikely(!usableSSE2)){ + gcCause = (char *)calloc(1, MAXSIZE_GC_CAUSE); + } else +#endif + { + if (unlikely(posix_memalign((void **)&gcCause, 16, /* for movdqa. */ + MAXSIZE_GC_CAUSE) != 0)) { + throw "Couldn't allocate gc-cause memory!"; + } + } + + /* If failure allocate GC cause container. */ + if (unlikely(gcCause == NULL)) { + throw "Couldn't allocate gc-cause memory!"; + } + + /* Initialize. */ + memcpy(this->gcCause, UNKNOWN_GC_CAUSE, 16); + + /* Get memory function address. */ + this->maxMemFunc = (TGetMemoryFunc)dlsym(RTLD_DEFAULT, "JVM_MaxMemory"); + this->totalMemFunc = (TGetMemoryFunc)dlsym(RTLD_DEFAULT, "JVM_TotalMemory"); + + /* Check memory function address. */ + if (this->maxMemFunc == NULL) { + PRINT_WARN_MSG("Couldn't get memory function." + " function:JVM_MaxMemory"); + } + + if (this->totalMemFunc == NULL) { + PRINT_WARN_MSG("Couldn't get memory function." + " function:JVM_TotalMemory"); + } + +} + +/*! + * \brief TJvmInfo destructor. + */ +TJvmInfo::~TJvmInfo(){ + /* Free allcated GC cause container. */ + free(gcCause); +} + +#ifdef USE_VMSTRUCTS + +/*! + * \brief Get JVM performance data address.<br> + * Use external VM structure. + * \return JVM performance data address. + */ +ptrdiff_t TJvmInfo::getPerfMemoryAddress(void) { + /* Symbol "gHotSpotVMStructs" is included in "libjvm.so". */ + extern VMStructEntry *gHotSpotVMStructs; + /* If don't exist gHotSpotVMStructs. */ + if (gHotSpotVMStructs == NULL) { + return 0; + } + + /* Search perfomance data in gHotSpotVMStructs. */ + int Cnt = 0; + ptrdiff_t addr = 0; + while (gHotSpotVMStructs[Cnt].typeName != NULL) { + /* Check each entry. */ + if ((strncmp(gHotSpotVMStructs[Cnt].typeName, "PerfMemory", 10) == 0) + && (strncmp(gHotSpotVMStructs[Cnt].fieldName, "_start", 6) == 0)) { + + /* Found. */ + addr = (ptrdiff_t)*(char **)gHotSpotVMStructs[Cnt].address; + break; + } + + /* Go next entry. */ + Cnt++; + } + + return addr; +} + +#else + +/*! + * \brief Search JVM performance data address in memory. + * \param path [in] Path of hsperfdata. + * \return JVM performance data address. + */ +ptrdiff_t TJvmInfo::findPerfMemoryAddress(char *path) { + /* Search entries in performance file. */ + ptrdiff_t addr = 0; + ptrdiff_t start_addr; + char mapPath[101]; + char file[PATH_MAX + 1]; + char *line = NULL; + char lineFmt[101]; + size_t len = 0; + + /* Decode link in path. */ + char target[PATH_MAX + 1] = {0}; + if (unlikely(realpath(path, target) == NULL)) { + return 0; + } + + /* Open process map. */ + snprintf(mapPath, 100, "/proc/%d/maps", getpid()); + FILE *maps = fopen(mapPath, "r"); + + /* If failure open file. */ + if (unlikely(maps == NULL)) { + return 0; + } + + snprintf(lineFmt, 100, "%%tx-%%*x %%*s %%*x %%*x:%%*x %%*u %%%ds", PATH_MAX); + /* Repeats until EOF. */ + while (getline(&line, &len, maps) != -1) { + /* + * From Linux Kernel source. + * fs/proc/task_mmu.c: static void show_map_vma() + */ + if (sscanf(line, lineFmt, &start_addr, file) == 2) { + + /* If found load address. */ + if (strcmp(file, target) == 0) { + addr = start_addr; + break; + } + } + } + + /* Clean up after. */ + if (line != NULL) { + free(line); + } + + /* Close map. */ + fclose(maps); + return addr; +} + +/*! + * \brief Get JVM performance data address.<br> + * Use performance data file. + * \param env [in] JNI environment object. + * \return JVM performance data address. + */ +ptrdiff_t TJvmInfo::getPerfMemoryAddress(JNIEnv *env) { + + /* Get perfomance file path. */ + + char perfPath[PATH_MAX]; + char tempPath[PATH_MAX]; + char *tmpdir = NULL; + char *username = NULL; + char *separator = NULL; + ptrdiff_t addr = 0; + + /* GetSystemProperty() on JVMTI gets value from Arguments::_system_properties ONLY. */ + /* Arguments::_system_properties differents from java.lang.System.getProperties(). */ + /* So, this function uses java.lang.System.getProperty(String). */ + tmpdir = GetSystemProperty(env, "java.io.tmpdir"); + username = GetSystemProperty(env, "user.name"); + separator = GetSystemProperty(env, "file.separator"); + + /* Value check. */ + if ((tmpdir == NULL) || (username == NULL) || (separator == NULL)) { + /* Free allocated memories. */ + if (tmpdir != NULL) { + free(tmpdir); + } + if (username != NULL) { + free(username); + } + if (separator != NULL) { + free(separator); + } + return 0; + } + + /* Check and fix path. e.g "/usr/local/". */ + if (strlen(tmpdir) > 0 && tmpdir[strlen(tmpdir) - 1] == '/') { + tmpdir[strlen(tmpdir) - 1] = '\0'; + } + + /* Make performance file path. */ + sprintf(perfPath, "%s%shsperfdata_%s%s%d", tmpdir, separator, + username, separator, getpid()); + sprintf(tempPath, "%stmp%shsperfdata_%s%s%d", separator, separator, + username, separator, getpid()); + + /* Clean up after get performance file path. */ + free(tmpdir); + free(username); + free(separator); + + /* Search entries in performance file. */ + + addr = findPerfMemoryAddress(perfPath); + if (addr == 0) { + addr = findPerfMemoryAddress(tempPath); + } + + return addr; +} + +#endif + +/*! + * \brief Search GC-informaion address. + * \param entries [in,out] List of search target entries. + * \param count [in] Count of search target list. + */ +void TJvmInfo::SearchInfoInVMStruct(VMStructSearchEntry *entries, int count) { + + /* Copy performance data's header. */ + PerfDataPrologue prologue; + memcpy(&prologue, (void *)perfAddr, sizeof(PerfDataPrologue)); + + /* Check performance data's header. */ +#ifdef WORDS_BIGENDIAN + if (unlikely(prologue.magic != (jint)0xcafec0c0)) { +#else + if (unlikely(prologue.magic != (jint)0xc0c0feca)) { +#endif + PRINT_WARN_MSG("Performance data's magic is broken."); + this->perfAddr = 0; + return; + } + + ptrdiff_t ofs = 0; + int name_len = 0; + char *name = NULL; + PerfDataEntry entry; + /* Seek entries head. */ + void *readPtr = (void *)(perfAddr + prologue.entry_offset); + + /* Search target entries. */ + for (int Cnt = 0; Cnt < prologue.num_entries; Cnt++) { + /* Copy entry data. */ + ofs = (ptrdiff_t)readPtr; + memcpy(&entry, readPtr, sizeof(PerfDataEntry)); + + /* Get entry name. */ + name_len = entry.data_offset - entry.name_offset; + name = (char *)calloc(name_len + 1, sizeof(char)); + if (unlikely(name == NULL)) { + PRINT_WARN_MSG("Couldn't allocate entry memory!"); + break; + } + + /* Get entry name and check target entries. */ + readPtr = (void *)(ofs + entry.name_offset); + memcpy(name, readPtr, name_len); + for (int i = 0; i < count; i++) { + + /* If target entry. */ + if ((strcmp(entries[i].entryName, name) == 0) + && (entry.data_type == entries[i].entryType)) { + + /* Store found entry. */ + (*entries[i].entryValue) = (void*)(ofs + entry.data_offset); + } + } + + /* Clean up and move next entry. */ + free(name); + readPtr = (void *)(ofs + entry.entry_length); + } + + /* Verify necessary information. */ + for (int i = 0; i < count; i++) { + + /* If failure get target entry. */ + if (unlikely((*entries[i].entryValue) == NULL)) { + PRINT_WARN_MSG_HEADER + << "Necessary information isn't found in performance data." + << " Entry:\"" << entries[i].entryName << "\"" << NEWLINE; + } + } +} + +#ifdef USE_VMSTRUCTS + +/*! + * \brief Detect GC-informaion address.<br> + * Use external VM structure. + * \sa "jdk/src/share/classes/sun/tools/jstat/resources/jstat_options" + */ +void TJvmInfo::detectInfoAddress(void) { + + /* Get performance address. */ + this->perfAddr = this->getPerfMemoryAddress(); +#else + +/*! + * \brief Detect GC-informaion address.<br> + * Use performance data file. + * \param env [in] JNI environment object. + * \sa "jdk/src/share/classes/sun/tools/jstat/resources/jstat_options" + */ +void TJvmInfo::detectInfoAddress(JNIEnv *env) { + + /* Get performance address. */ + this->perfAddr = this->getPerfMemoryAddress(env); +#endif + + /* Check result. */ + if (unlikely(this->perfAddr == 0)) { + #ifdef USE_VMSTRUCTS + PRINT_WARN_MSG("Necessary information isn't found in libjvm.so."); + #else + PRINT_WARN_MSG("Necessary information isn't found in performance file."); + #endif + return; + } + + VMStructSearchEntry entries[] = { + {"sun.gc.collector.0.invocations", 'J', (void**)&this->_nowYGC}, + {"sun.gc.collector.1.invocations", 'J', (void**)&this->_nowFGC}, + {"sun.gc.generation.0.space.0.used", 'J', (void**)&this->_edenSize}, + {"sun.gc.generation.0.space.1.used", 'J', (void**)&this->_sur0Size}, + {"sun.gc.generation.0.space.2.used", 'J', (void**)&this->_sur1Size}, + {"sun.gc.generation.1.space.0.used", 'J', (void**)&this->_oldSize}, + {"sun.gc.collector.0.time", 'J', (void**)&this->_YGCTime}, + {"sun.gc.collector.1.time", 'J', (void**)&this->_FGCTime}, + {"sun.gc.cause", 'B', (void**)&this->_gcCause}, + {"sun.rt._sync_Parks", 'J', (void**)&this->_syncPark}, + {"java.threads.live", 'J', (void**)&this->_threadLive}, + {"sun.rt.safepointTime", 'J', (void**)&this->_safePointTime}, + {"sun.rt.safepoints", 'J', (void**)&this->_safePoints} + }; + int entryCount = sizeof(entries) / sizeof(VMStructSearchEntry); + SearchInfoInVMStruct(entries, entryCount); + + /* Refresh log data load flag. */ + loadLogFlag = (_syncPark != NULL) && (_threadLive != NULL) + && (_safePointTime != NULL) && (_safePoints != NULL); + + /* Get pointers of PermGen or Metaspace usage / capacity. */ + VMStructSearchEntry metaspaceEntry[] = { + {"sun.gc.metaspace.used", 'J', (void**)&this->_metaspaceUsage}, + {"sun.gc.metaspace.maxCapacity", 'J', (void**)&this->_metaspaceCapacity} + }; + VMStructSearchEntry permGenEntry[] = { + {"sun.gc.generation.2.space.0.used", + 'J', (void**)&this->_metaspaceUsage}, + {"sun.gc.generation.2.space.0.maxCapacity", + 'J', (void**)&this->_metaspaceCapacity} + }; + + SearchInfoInVMStruct(enableCR6964458 ? metaspaceEntry : permGenEntry, 2); +} + +/*! + * \brief Detect delayed GC-informaion address. + */ +void TJvmInfo::detectDelayInfoAddress(void) { + + /* Check performance data's address. */ + if (unlikely(this->perfAddr == 0)) { + return; + } + + const int entryCount = 12; + VMStructSearchEntry entries[entryCount] = { + {"sun.os.hrt.frequency", 'J', (void**)&this->_freqTime}, + {"java.property.java.vm.version", 'B', (void**)&this->_vmVersion}, + {"java.property.java.vm.name", 'B', (void**)&this->_vmName}, + {"java.property.java.class.path", 'B', (void**)&this->_classPath}, + {"java.property.java.endorsed.dirs", 'B', (void**)&this->_endorsedPath}, + {"java.property.java.version", 'B', (void**)&this->_javaVersion}, + {"java.property.java.home", 'B', (void**)&this->_javaHome}, + {"sun.property.sun.boot.class.path", 'B', (void**)&this->_bootClassPath}, + {"java.rt.vmArgs", 'B', (void**)&this->_vmArgs}, + {"java.rt.vmFlags", 'B', (void**)&this->_vmFlags}, + {"sun.rt.javaCommand", 'B', (void**)&this->_javaCommand}, + {"sun.os.hrt.ticks", 'J', (void**)&this->_tickTime} + }; + SearchInfoInVMStruct(entries, entryCount); + + /* Refresh delay log data load flag. */ + loadDelayLogFlag = + (_freqTime != NULL) && (_vmVersion != NULL) + && (_vmName != NULL) && (_classPath != NULL) + && (_endorsedPath != NULL) && (_javaVersion != NULL) + && (_javaHome != NULL) && (_bootClassPath != NULL) + && (_vmArgs != NULL) && (_vmFlags != NULL) + && (_javaCommand != NULL) && (_tickTime != NULL); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/jvmInfo.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,670 @@ +/*! + * \file jvmInfo.hpp + * \brief This file is used to get JVM performance information. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef JVMINFO_H +#define JVMINFO_H + +#include <jni.h> +#include <jvmti.h> +#include <string.h> + +#include <stdint.h> + +#include "util.hpp" + +/*! + * \brief JVM performance header info. + */ +typedef struct { + jint magic; /*!< Magic number. - 0xcafec0c0 (bigEndian) */ + jbyte byte_order; /*!< Byte order of the buffer. */ + jbyte major_version; /*!< Major version numbers. */ + jbyte minor_version; /*!< Minor version numbers. */ + jbyte accessible; /*!< Ready to access. */ + jint used; /*!< Number of PerfData memory bytes used. */ + jint overflow; /*!< Number of bytes of overflow. */ + jlong mod_time_stamp; /*!< Time stamp of last structural modification. */ + jint entry_offset; /*!< Offset of the first PerfDataEntry. */ + jint num_entries; /*!< Number of allocated PerfData entries. */ +} PerfDataPrologue; + +/*! + * \brief Entry of JVM performance informations. + */ +typedef struct { + jint entry_length; /*!< Entry length in bytes. */ + jint name_offset; /*!< Offset of the data item name. */ + jint vector_length; /*!< Length of the vector. If 0, then scalar. */ + jbyte data_type; /*!< Type of the data item. - + 'B','Z','J','I','S','C','D','F','V','L','[' */ + jbyte flags; /*!< Flags indicating misc attributes. */ + jbyte data_units; /*!< Unit of measure for the data type. */ + jbyte data_variability; /*!< Variability classification of data type. */ + jint data_offset; /*!< Offset of the data item. */ +} PerfDataEntry; + +/*! + * \brief Search entry of JVM performance informations in vmstruct. + */ +typedef struct { + const char* entryName; /*!< Entry name string. */ + const char entryType; /*!< Entry type char. */ + void **entryValue; /*!< Pointer of store variable. */ +} VMStructSearchEntry; + +/*! + * \brief Function type definition for JVM internal functions.<br> + * JVM_MaxMemory() / JVM_TotalMemory() / etc... + * \return Memory size. + */ +typedef jlong (JNICALL *TGetMemoryFunc)(void); + +/*! + * \brief Value of gc cause when failure get GC cause. + */ +const static char UNKNOWN_GC_CAUSE[16] __attribute__((aligned(16))) + = "unknown GCCause"; + +/*! + * \brief Size of GC cause. + */ +const static int MAXSIZE_GC_CAUSE = 80; + + +/* memcpy for gccause */ + +/* Strcpy with AVX (80 bytes). + * Sandy Bridge can two load operations per cycle. + * So we should execute sequentially 2-load / 1-store ops. + * Intel 64 and IA-32 Architectures Optimization Reference Manual + * 3.6.1.1 Make Use of Load Bandwidth in Intel Microarchitecture + * Code Name Sandy Bridge + */ +#define AVX_MEMCPY_GCCAUSE(dest, src) \ + "vlddqu " src ", %%ymm0;" \ + "vlddqu 32" src ", %%ymm1;" \ + "vlddqu 64" src ", %%xmm2;" \ + "vmovdqa %%ymm0, " dest ";" \ + "vmovdqa %%ymm1, 32" dest ";" \ + "vmovdqa %%xmm2, 64" dest ";" + +/* Strcpy with SSE (80 bytes). */ +#define SSE_MEMCPY_GCCAUSE(op, dest, src) \ + op " " src ", %%xmm0;" \ + op " 16" src ", %%xmm1;" \ + "movdqa %%xmm0, " dest ";" \ + op " 32" src ", %%xmm0;" \ + "movdqa %%xmm1, 16" dest ";" \ + op " 48" src ", %%xmm1;" \ + "movdqa %%xmm0, 32" dest ";" \ + op " 64" src ", %%xmm0;" \ + "movdqa %%xmm1, 48" dest ";" \ + "movdqa %%xmm0, 64" dest ";" + + +/*! + * \brief This class is used to get JVM performance information. + */ +class TJvmInfo{ + public: + + /*! + * \brief TJvmInfo constructor. + */ + TJvmInfo(void); + /*! + * \brief TJvmInfo destructor. + */ + virtual ~TJvmInfo(); + + /*! + * \brief Get heap memory size (New + Old) + * through the JVM internal function. + * \return Heap memory size. + */ + inline jlong getMaxMemory(void) { + return (this->maxMemFunc == NULL) ? -1 : (*this->maxMemFunc)(); + } + + /*! + * \brief Get total allocated heap memory size. + * \return Heap memory size. + * \warning CAUTION!!: This function must be called + * after "VMInit" JVMTI event!<br> + * JVM_TotalMemory() is used "JavaThread" object. + */ + inline jlong getTotalMemory(void) { + return (this->totalMemFunc == NULL) ? -1 : (*this->totalMemFunc)(); + } + + /*! + * \brief Get new generation size. + * \return Size of new generation of heap. + */ + inline jlong getNewAreaSize(void) { + return (this->_edenSize != NULL && this->_sur0Size != NULL + && this->_sur1Size != NULL) + ? *this->_edenSize + *this->_sur0Size + *this->_sur1Size : -1; + }; + + /*! + * \brief Get tenured generation size. + * \return Size of tenured generation of heap. + */ + inline jlong getOldAreaSize(void) { + return (this->_oldSize != NULL) ? *this->_oldSize : -1; + }; + + /*! + * \brief Get PermGen or Metaspace usage. + * \return Usage of PermGen or Metaspace. + */ + inline jlong getMetaspaceUsage(void) { + return (this->_metaspaceUsage != NULL) ? *this->_metaspaceUsage : -1; + }; + + /*! + * \brief Get PermGen or Metaspace capacity. + * \return Max capacity of PermGen or Metaspace. + */ + inline jlong getMetaspaceCapacity(void) { + return (this->_metaspaceCapacity != NULL) ? *this->_metaspaceCapacity : -1; + }; + + /*! + * \brief Get raised full-GC count. + * \return Raised full-GC count. + */ + inline jlong getFGCCount(void) { + return (this->_nowFGC != NULL) ? *this->_nowFGC : -1; + }; + + /*! + * \brief Get raised young-GC count. + * \return Raised young-GC count. + */ + inline jlong getYGCCount(void) { + return (this->_nowYGC != NULL) ? *this->_nowYGC : -1; + }; + + /*! + * \brief Load string of GC cause. + */ + inline void loadGCCause(void) { + /* If got GC cause address. */ + if (likely(this->_gcCause != NULL)) { + #ifdef AVX + if (likely(usableAVX)) { + asm volatile( + /* Strcpy with AVX. */ + AVX_MEMCPY_GCCAUSE("(%0)", "(%1)") + : + : "c" (this->gcCause), /* GC Cause container. */ + "d" (this->_gcCause) /* GC Cause address. */ + : "cc", "%xmm2" /* ,"%ymm0", "%ymm1" */ + ); + } + else + #endif // AVX. + #ifdef SSE3 + if (likely(usableSSE3)) { + asm volatile( + /* Strcpy with SSE3. */ + SSE_MEMCPY_GCCAUSE("lddqu", "(%0)", "(%1)") + : + : "c" (this->gcCause), /* GC Cause container. */ + "d" (this->_gcCause) /* GC Cause address. */ + : "cc", "%xmm0", "%xmm1" + ); + } + else + #endif // SSE3. + #ifndef __amd64__ + if(unlikely(!usableSSE2)){ + __builtin_memcpy(this->gcCause, this->_gcCause, MAXSIZE_GC_CAUSE); + } + else + #endif + { + asm volatile( + /* Strcpy with SSE2 (80 bytes). */ + SSE_MEMCPY_GCCAUSE("movdqu", "(%0)", "(%1)") + : + : "c" (this->gcCause), /* GC Cause container. */ + "d" (this->_gcCause) /* GC Cause address. */ + : "cc", "%xmm0", "%xmm1" + ); + } + } + + }; + + /*! + * \brief Reset stored gc information. + */ + inline void resumeGCinfo(void) { + /* Reset gc cause string. */ + this->SetUnknownGCCause(); + /* Refresh elapsed GC work time. */ + elapFGCTime = (this->_FGCTime != NULL) ? *this->_FGCTime : -1; + elapYGCTime = (this->_YGCTime != NULL) ? *this->_YGCTime : -1; + /* Reset full-GC flag. */ + this->fullgcFlag = false; + }; + + /*! + * \brief Get GC cause string. + * \return GC cause string. + */ + inline char* getGCCause(void) { + return this->gcCause; + }; + + /*! + * \brief Get last GC worktime(msec). + * \return Last GC work time. + */ + inline jlong getGCWorktime(void) { + jlong nowTime; + jlong result = 0; + /* Get time tick frequency. */ + jlong freqTime = (this->_freqTime != NULL) + ? (*this->_freqTime / 1000) : 1; + + /* Check GC type. */ + if (fullgcFlag) { + nowTime = (this->_FGCTime != NULL) ? *this->_FGCTime : 0; + result = (nowTime >= 0) ? nowTime - elapFGCTime : 0; + } else { + nowTime = (this->_YGCTime != NULL) ? *this->_YGCTime : 0; + result = (nowTime >= 0) ? nowTime - elapYGCTime : 0; + } + + /* Calculate work time. */ + return (result / freqTime); + }; + + /*! + * \brief Set full-GC flag. + * \param isFullGC [in] Is raised full-GC ? + */ + inline void setFullGCFlag(bool isFullGC ) { + this->fullgcFlag = isFullGC; + } + + /*! + * \brief Detect delayed GC-informaion address. + */ + void detectDelayInfoAddress(void); + + /*! + * \brief Get finished conflict count. + * \return It's count of finished conflict of monitor. + */ + inline jlong getSyncPark(void) { + return ((_syncPark == NULL) ? -1 : *_syncPark); + } + + /*! + * \brief Get live thread count. + * \return Now living thread count. + */ + inline jlong getThreadLive(void) { + return ((_threadLive == NULL) ? -1: *_threadLive); + } + + /*! + * \brief Get safepoint time. + * \return Total work time in safepoint. + */ + inline jlong getSafepointTime(void) { + /* Get time tick frequency. */ + jlong freqTime = (this->_freqTime != NULL) + ? (*this->_freqTime / 1000) : 1; + + return ((_safePointTime == NULL) + ? -1 : *_safePointTime / freqTime); + } + + /*! + * \brief Get safepoint count. + * \return Count of work in safepoint. + */ + inline jlong getSafepoints(void) { + return ((_safePoints == NULL) ? -1 : *_safePoints); + } + + /*! + * \brief Get JVM version. + * \return JVM version. + */ + inline char *getVmVersion(void) { + return this->_vmVersion; + } + /*! + * \brief Get JVM name. + * \return JVM name. + */ + inline char *getVmName(void) { + return this->_vmName; + } + /*! + * \brief Get JVM class path. + * \return JVM class path. + */ + inline char *getClassPath(void) { + return this->_classPath; + } + /*! + * \brief Get JVM endorsed path. + * \return JVM endorsed path. + */ + inline char *getEndorsedPath(void) { + return this->_endorsedPath; + } + /*! + * \brief Get Java version. + * \return Java version. + */ + inline char *getJavaVersion(void) { + return this->_javaVersion; + } + /*! + * \brief Get JAVA_HOME. + * \return JAVA_HOME. + */ + inline char *getJavaHome(void) { + return this->_javaHome; + } + /*! + * \brief Get JVM boot class path. + * \return JVM boot class path. + */ + inline char *getBootClassPath(void) { + return this->_bootClassPath; + } + /*! + * \brief Get JVM arguments. + * \return JVM arguments. + */ + inline char *getVmArgs(void) { + return this->_vmArgs; + } + /*! + * \brief Get JVM flags. + * \return JVM flags. + */ + inline char *getVmFlags(void) { + return this->_vmFlags; + } + /*! + * \brief Get Java application arguments. + * \return Java application arguments. + */ + inline char *getJavaCommand(void) { + return this->_javaCommand; + } + /*! + * \brief Get JVM running timetick. + * \return JVM running timetick. + */ + inline jlong getTickTime(void) { + /* Get time tick frequency. */ + jlong freqTime = (this->_freqTime != NULL) + ? (*this->_freqTime / 1000) : 1; + + return ((_tickTime == NULL) + ? -1 : *_tickTime / freqTime); + } + + #ifdef USE_VMSTRUCTS + + /*! + * \brief Detect GC-informaion address.<br> + * Use external VM structure. + * \sa "jdk/src/share/classes/sun/tools/jstat/resources/jstat_options" + */ + void detectInfoAddress(void); + #else + + /*! + * \brief Detect GC-informaion address.<br> + * Use performance data file. + * \param env [in] JNI environment object. + * \sa "jdk/src/share/classes/sun/tools/jstat/resources/jstat_options" + */ + void detectInfoAddress(JNIEnv *env); + #endif + + inline void SetUnknownGCCause(void){ + + #ifdef AVX + if(likely(usableAVX)){ + asm volatile("vmovdqa (%1), %%xmm0;" + "vmovdqa %%xmm0, (%0);" + : : "a" (this->gcCause), "c" (UNKNOWN_GC_CAUSE) : "%xmm0"); + } + else + #endif // AVX. + #ifdef SSE2 + if(likely(usableSSE2)){ + asm volatile("movdqa (%1), %%xmm0;" + "movdqa %%xmm0, (%0);" + : : "a" (this->gcCause), "c" (UNKNOWN_GC_CAUSE) : "%xmm0"); + } + else + #endif // SSE2. + { + memcpy(this->gcCause, UNKNOWN_GC_CAUSE, 16); + } + + } + + + protected: + + /*! + * \brief Address of java.lang.getMaxMemory(). + */ + TGetMemoryFunc maxMemFunc; + + /*! + * \brief Address of java.lang.getTotalMemory(). + */ + TGetMemoryFunc totalMemFunc; + + #ifdef USE_VMSTRUCTS + /*! + * \brief Get JVM performance data address.<br> + * Use external VM structure. + * \return JVM performance data address. + */ + virtual ptrdiff_t getPerfMemoryAddress(void); + #else + + /*! + * \brief Search JVM performance data address in memory. + * \param path [in] Path of hsperfdata. + * \return JVM performance data address. + */ + ptrdiff_t findPerfMemoryAddress(char *path); + + /*! + * \brief Get JVM performance data address.<br> + * Use performance data file. + * \param env [in] JNI environment object. + * \return JVM performance data address. + */ + virtual ptrdiff_t getPerfMemoryAddress(JNIEnv *env); + #endif + + /*! + * \brief Search GC-informaion address. + * \param entries [in,out] List of search target entries. + * \param count [in] Count of search target list. + */ + virtual void SearchInfoInVMStruct(VMStructSearchEntry *entries, + int count); + + + private: + /*! + * \brief JVM running performance data pointer. + */ + ptrdiff_t perfAddr; + /*! + * \brief Now Full-GC count. + */ + jlong *_nowFGC; + /*! + * \brief Now Young-GC count. + */ + jlong *_nowYGC; + /*! + * \brief Now eden space size. + */ + jlong *_edenSize; + /*! + * \brief Now survivor 0 space size. + */ + jlong *_sur0Size; + /*! + * \brief Now survivor 1 space size. + */ + jlong *_sur1Size; + /*! + * \brief Tenured generation space size. + */ + jlong *_oldSize; + /*! + * \brief PermGen or Metaspace usage. + */ + jlong *_metaspaceUsage; + /*! + * \brief PermGen or Metaspace capacity. + */ + jlong *_metaspaceCapacity; + /*! + * \brief Total Full-GC work time. + */ + jlong *_FGCTime; + /*! + * \brief Total Young-GC work time. + */ + jlong *_YGCTime; + /*! + * \brief Elapsed Full-GC work time. + */ + jlong elapFGCTime; + /*! + * \brief Elapsed Young-GC work time. + */ + jlong elapYGCTime; + /*! + * \brief Frequency timetick. + */ + jlong *_freqTime; + /*! + * \brief GC cause. + */ + char *_gcCause; + /*! + * \brief Stored GC cause. + */ + char *gcCause; + /*! + * \brief Full-GC flag. Used by getGCWorktime(). + */ + bool fullgcFlag; + /*! + * \brief Log data loaded flag. + */ + bool loadLogFlag; + /*! + * \brief Delay log data loaded flag. + */ + bool loadDelayLogFlag; + + /*! + * \brief It's count of finished conflict of monitor. + */ + jlong *_syncPark; + /*! + * \brief Now living thread count. + */ + jlong *_threadLive; + /*! + * \brief Total work time in safepoint. + */ + jlong *_safePointTime; + /*! + * \brief Count of work in safepoint. + */ + jlong *_safePoints; + + /*! + * \brief JVM version. + */ + char *_vmVersion; + /*! + * \brief JVM name. + */ + char *_vmName; + /*! + * \brief JVM class path. + */ + char *_classPath; + /*! + * \brief JVM endorsed path. + */ + char *_endorsedPath; + /*! + * \brief Java version. + */ + char *_javaVersion; + /*! + * \brief JAVA_HOME. + */ + char *_javaHome; + /*! + * \brief JVM boot class path. + */ + char *_bootClassPath; + /*! + * \brief JVM arguments. + */ + char *_vmArgs; + /*! + * \brief JVM flags. + */ + char *_vmFlags; + /*! + * \brief Java application arguments. + */ + char *_javaCommand; + /*! + * \brief JVM running timetick. + */ + jlong *_tickTime; + +}; + +#endif //JVMINFO_H
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/jvmSockCmd.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,451 @@ +/*! + * \file jvmSockCmd.cpp + * \brief This file is used by thread dump. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <unistd.h> +#include <limits.h> +#include <sys/socket.h> +#include <sys/un.h> +#include <sys/types.h> +#include <fcntl.h> +#include <signal.h> +#include <string.h> + +#include "jvmSockCmd.hpp" +#include "util.hpp" +#include "fsUtil.hpp" + +/*! + * \brief JVM socket command protocol version. + */ +const char JVM_CMD_VERSION[2] = "1"; + +/*! + * \brief TJVMSockCmd constructor. + * \param temporaryPath [in] Temporary path of JVM. + */ +TJVMSockCmd::TJVMSockCmd(char const* temporaryPath) { + + /* Initialize fields. */ + memset(socketPath, 0, sizeof(socketPath)); + memset(tempPath, 0, sizeof(tempPath)); + + /* Copy. */ + if (likely(temporaryPath != NULL)) { + strncpy(tempPath, temporaryPath, sizeof(tempPath) - 1); + } else { + /* Set default temporary path. */ + strcpy(tempPath, "/tmp"); + } + + /* Create socket file to JVM. */ + createJvmSock(); +} + +/*! + * \brief TJVMSockCmd destructor. + */ +TJVMSockCmd::~TJVMSockCmd(void) { + /* None. */ +} + +/*! + * \brief Execute command without params, and save response. + * \param cmd [in] Execute command string. + * \param filename [in] Output file path. + * \return Response code of execute commad line.<br> + * Execute command is succeed, if value is 0.<br> + * Value is error code, if failure execute command.<br> + * Even so the file was written response data, if failure. + */ +int TJVMSockCmd::exec(char const* cmd, char const* filename) { + /* Empty paramters. */ + const TJVMSockCmdArgs args = {{0}, {0}, {0}}; + + return execute(cmd, args, filename); +} + +/*! + * \brief Execute command, and save response. + * \param cmd [in] Execute command string. + * \param args [in] Execute command arguments. + * \param filename [in] Output file path. + * \return Response code of execute commad line.<br> + * Execute command is succeed, if value is 0.<br> + * Value is error code, if failure execute command.<br> + * Even so the file was written response data, if failure. + */ +int TJVMSockCmd::execute(char const* cmd, const TJVMSockCmdArgs args, + char const* filename) { + + /* If don't open socket yet. */ + if (unlikely(!isConnectable())) { + + /* If failure open JVM socket. */ + if (unlikely(!createJvmSock())) { + PRINT_WARN_MSG("Failure open socket."); + return -1; + } + } + + /* Open socket. */ + int socketFD = openJvmSock(socketPath); + /* Socket isn't open yet. */ + if (unlikely(socketFD < 0)) { + PRINT_WARN_MSG("Socket isn't open yet."); + return -1; + } + + int returnCode = 0; + /* Create response file. */ + int fd = open(filename, O_CREAT | O_WRONLY | O_EXCL, S_IRUSR | S_IWUSR); + if (unlikely(fd < 0)) { + + returnCode = errno; + PRINT_FAIL_OPENFILE_MSG("threaddump", returnCode); + close(socketFD); + return returnCode; + } + + /* + * About JVM socket command + * format: + * ~version~\0~command~\0~param1~\0~param2~\0~param3~\0 + * version: + * Always version is "1". + * command: + * "threaddump" Dump information of threads on JVM. + * "inspectheap" Seems to like "PrintClassHistogram". + * "datadump" Seems to like when press CTRL and \ key. + * "heapdump" Dump heap to file like "jhat". + * etc.. + * param1~3: + * paramter is fixed three param. + * If no need paramter , but should write '\0'. + * return: + * '0' Succeed in command and return result data. + * other Raised error and return error messages. + */ + + /* Result code variable. */ + char result = '\0'; + /* Wait socket response. */ + const int WAIT_LIMIT = 1000; + int waitCount = 0; + try { + /* Write command protocol version. */ + if (unlikely(write(socketFD, JVM_CMD_VERSION, + strlen(JVM_CMD_VERSION) + 1) < 0)) { + returnCode = errno; + PRINT_FAIL_WRITE_MSG("threaddump", returnCode); + throw 1; + } + + /* Write command string. */ + if (unlikely(write(socketFD, cmd, strlen(cmd) + 1) < 0)) { + returnCode = errno; + PRINT_FAIL_WRITE_MSG("threaddump", returnCode); + throw 1; + } + + /* Write three params */ + for (int i = 0; i < 3; i++) { + if (unlikely(write(socketFD, args[i], strlen(args[i]) + 1) < 0)) { + returnCode = errno; + PRINT_FAIL_WRITE_MSG("threaddump", returnCode); + throw 1; + } + } + + for (; waitCount <= WAIT_LIMIT; waitCount++) { + + /* Sleep for 1 milli-second. */ + littleSleep(0, 1000000); + + /* Check response. */ + if (read(socketFD, &result, sizeof(result)) > 0) { + break; + } + } + + /* Read respone and Write to file. */ + char buff[255]; + ssize_t readByte = 0; + while ((readByte = read(socketFD, buff, sizeof(buff))) > 0) { + if (unlikely(write(fd, buff, readByte) < 0)) { + returnCode = errno; + PRINT_FAIL_WRITE_MSG("threaddump", returnCode); + throw 1; + } + } + } catch(...) { + ; /* Failed to write file. */ + } + + /* Cleanup. */ + close(socketFD); + if (unlikely(close(fd) < 0 && returnCode == 0)) { + returnCode = errno; + PRINT_FAIL_WRITE_MSG("threaddump", returnCode); + } + + /* Check command execute result. */ + if (unlikely(waitCount > WAIT_LIMIT)) { + /* Maybe JVM is busy. */ + PRINT_WARN_MSG("No socket command response."); + return -1; + + } else if (unlikely(result != '0')) { + /* Illegal command or other error. */ + PRINT_WARN_MSG("Failure execute socket command."); + return result; + } + + /* Succeed or file error. */ + return returnCode; +} + +/*! + * \brief Create JVM socket file. + * \return Process result. + */ +bool TJVMSockCmd::createJvmSock(void) { + /* Socket file path. */ + char sockPath[PATH_MAX + 1] = {0}; + + /* Search jvm socket file. */ + if (!findJvmSock((char*)&sockPath, PATH_MAX)) { + /* Attach file path. */ + char attachPath[PATH_MAX + 1] = {0}; + + /* No exists so create socket file. */ + if (unlikely(!createAttachFile((char*)&attachPath, PATH_MAX))) { + + /* Failure create attach-file or send signal. */ + PRINT_WARN_MSG("Failure create socket."); + if (strlen(attachPath) != 0) { + unlink(attachPath); + } + return false; + + } else { + /* Wait for JVM socket file. */ + bool isFoundSocket = false; + for (int waitCount = 0; waitCount < 1000; waitCount++) { + + /* Sleep for 1 milli-second. */ + littleSleep(0, 1000000); + + /* Recheck socket exists. */ + if (findJvmSock((char*)&sockPath, PATH_MAX)) { + isFoundSocket = true; + break; + } + } + + unlink(attachPath); + if (unlikely(!isFoundSocket)) { + /* Not found socket file. */ + PRINT_WARN_MSG("Failure find JVM socket."); + return false; + } + } + } + + /* Copy socket path. */ + strncpy(socketPath, sockPath, PATH_MAX); + + /* Succeed. */ + return true; +} + +/*! + * \brief Open socket to JVM. + * \param path [in] Path of socket file. + * \return Socket file descriptor. + */ +int TJVMSockCmd::openJvmSock(char *path) { + /* Sanity check. */ + if (unlikely(path == NULL || strlen(path) == 0)) { + return -1; + } + + /* Socket structure. */ + struct sockaddr_un addr; + memset(&addr, 0, sizeof(addr)); + addr.sun_family = AF_UNIX; + + /* Create socket. */ + int fd = socket(PF_UNIX, SOCK_STREAM, 0); + if (unlikely(fd < 0)) { + + /* Failure create socket. */ + return -1; + } + + /* Copy socket path. */ + strncpy(addr.sun_path, path, sizeof(addr.sun_path) - 1); + + /* Connect socket. */ + if (connect(fd, (struct sockaddr*)&addr, sizeof(addr)) == -1) { + + /* Cleanup. */ + close(fd); + return -1; + } + + /* Return socket file descriptor. */ + return fd; +} + +/*! + * \brief Find JVM socket file and get path. + * \param path [out] Path of socket file. + * \param pathLen [in] Max length of param "path". + * \return Search result. + */ +bool TJVMSockCmd::findJvmSock(char *path, int pathLen) { + /* Sanity check. */ + if (unlikely(path == NULL || pathLen <= 0)) { + return false; + } + + /* + * Memo + * Socket file is different path by JDK version. + * + * JDK: Most OracleJDK, OpenJDK. + * Path: "/tmp". + * + * JDK: OracleJDK u23/u24, Same OpenJDK. + * Path: System.getProperity("java.io.tmpdir"). + * + * JDK: Few OracleJDK, OpenJDK. + * Path: CWD or "/tmp". + */ + + char sockPath[PATH_MAX] = {0}; + pid_t selfPid = getpid(); + + /* Open socket at normally temporary directory. */ + snprintf(sockPath, PATH_MAX, "/tmp/.java_pid%d", selfPid); + int fd = openJvmSock(sockPath); + + if (fd < 0) { + + /* Open socket at designated temporary directory. */ + snprintf(sockPath, PATH_MAX, "%s/.java_pid%d", tempPath, selfPid); + fd = openJvmSock(sockPath); + } + + if (fd < 0) { + + /* Open socket at CWD. */ + snprintf(sockPath, PATH_MAX, "/proc/%d/cwd/.java_pid%d", selfPid, + selfPid); + fd = openJvmSock(sockPath); + } + + /* If no exists sock. */ + if (unlikely(fd < 0)) { + return false; + } + + /* Cleanup. */ + close(fd); + + /* Copy path. */ + strncpy(path, sockPath, pathLen); + + return true; +} + +/*! + * \brief Create attach file. + * \param path [out] Path of created attach file. + * \param pathLen [in] Max length of param "path". + * \return Process result. + */ +bool TJVMSockCmd::createAttachFile(char *path, int pathLen) { + /* Sanity check. */ + if (unlikely(path == NULL || pathLen <= 0)) { + return false; + } + + /* + * Memo + * Attach file is also different path by JDK version. + * JVM dosen't recognize attach file, + * if make attach file under incorrect path. + * + * JDK: Most OracleJDK, OpenJDK + * Path: "/tmp" and CWD. + * + * JDK: OracleJDK u23/u24, Same OpenJDK + * Path: System.getProperity("java.io.tmpdir") and CWD. + */ + + char attachPath[PATH_MAX] = {0}; + pid_t selfPid = getpid(); + int fd = 0; + + /* Create attach-file at current directory. */ + snprintf(attachPath, PATH_MAX, "/proc/%d/cwd/.attach_pid%d", + selfPid, selfPid); + fd = open(attachPath, O_CREAT | O_WRONLY, + S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); + + if (unlikely(fd < 0)) { + + /* Create attach-file at designated temporary directory. */ + snprintf(attachPath, PATH_MAX, "%s/.attach_pid%d", tempPath, selfPid); + fd = open(attachPath, O_CREAT | O_WRONLY, + S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); + } + + if (unlikely(fd < 0)) { + + /* Create attach-file at normally temporary directory. */ + snprintf(attachPath, PATH_MAX, "/tmp/.attach_pid%d", selfPid); + fd = open(attachPath, O_CREAT | O_WRONLY, + S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); + } + + /* If failure create attach-file. */ + if (unlikely(fd < 0)) { + int raisedErrNum = errno; + PRINT_FAIL_CREATEFILE_MSG("attach file", raisedErrNum); + return false; + } + + /* Cleanup and copy attach file path. */ + close(fd); + strncpy(path, attachPath, pathLen); + + /* Notification means "please create and listen socket" to JVM. */ + if (unlikely(kill(selfPid, SIGQUIT) != 0)) { + int raisedErrNum = errno; + PRINT_WARN_MSG_AND_ERRNO("Couldn't send signal to JVM.", raisedErrNum); + return false; + } + + return true; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/jvmSockCmd.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,125 @@ +/*! + * \file jvmSockCmd.hpp + * \brief This file is used by thread dump. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _JVM_SOCK_CMD_H +#define _JVM_SOCK_CMD_H + +#include <sys/un.h> +#include <limits.h> +#include "util.hpp" + +/*! + * \brief Structure of command arguments information. + */ +typedef char TJVMSockCmdArgs[3][255]; + +/*! + * \brief This class execute command in JVM socket. + */ +class TJVMSockCmd { + public: + /*! + * \brief TJVMSockCmd constructor. + * \param temporaryPath [in] Temporary path of JVM. + */ + TJVMSockCmd(char const* temporaryPath); + + /*! + * \brief TJVMSockCmd destructor. + */ + virtual ~TJVMSockCmd(void); + + /*! + * \brief Execute command without params, and save response. + * \param cmd [in] Execute command string. + * \param filename [in] Output file path. + * \return Response code of execute commad line.<br> + * Execute command is succeed, if value is 0.<br> + * Value is error code, if failure execute command.<br> + * Even so the file was written response data, if failure. + */ + int exec(char const* cmd, char const* filename); + + /*! + * \brief Get connectable socket to JVM. + * \return Is connectable socket. + */ + inline bool isConnectable(void) { + return strlen(socketPath) > 0; + }; + protected: + + /*! + * \brief Execute command, and save response. + * \param cmd [in] Execute command string. + * \param args [in] Execute command arguments. + * \param filename [in] Output file path. + * \return Response code of execute commad line.<br> + * Execute command is succeed, if value is 0.<br> + * Value is error code, if failure execute command.<br> + * Even so the file was written response data, if failure. + */ + virtual int execute(char const* cmd, const TJVMSockCmdArgs args, + char const* filename); + + /*! + * \brief Create JVM socket file. + * \return Process result. + */ + virtual bool createJvmSock(void); + + /*! + * \brief Open socket to JVM. + * \param path [in] Path of socket file. + * \return Socket file descriptor. + */ + virtual int openJvmSock(char *path); + + /*! + * \brief Find JVM socket file and get path. + * \param path [out] Path of socket file. + * \param pathLen [in] Max length of param "path". + * \return Search result. + */ + virtual bool findJvmSock(char *path, int pathLen); + + /*! + * \brief Create attach file. + * \param path [out] Path of created attach file. + * \param pathLen [in] Max length of param "path". + * \return Process result. + */ + virtual bool createAttachFile(char *path, int pathLen); + + private: + + /*! + * \brief Socket file path. + */ + char socketPath[PATH_MAX]; + + /*! + * \brief Temporary directory path. + */ + char tempPath[PATH_MAX]; +}; + +#endif // _JVM_SOCK_CMD_H
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/libmain.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,715 @@ +/*! + * \file libmain.cpp + * \brief This file is used to common works.<br> + * e.g. initialization, finalization, etc... + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <jni.h> +#include <jvmti.h> +#include <string.h> +#include <stdlib.h> +#include <unistd.h> + +#include <execinfo.h> +#include <signal.h> + +#include "libmain.hpp" +#include "logMain.hpp" +#include "snapShotMain.hpp" + +#include "timer.hpp" +#include "util.hpp" +#include "oopUtil.hpp" +#include "jvmInfo.hpp" +#include "trapSender.hpp" +#include "signalManager.hpp" +#include "elapsedTimer.hpp" + +/* Variables. */ + +/*! + * \brief JVM running performance information. + */ +TJvmInfo *jvmInfo; +/*! + * \brief Signal manager to reload configuration by signal. + */ +TSignalManager *reloadSigMngr = NULL; +/*! + * \brief Reload configuration timer thread. + */ +TTimer *intervalSigTimer; +/*! + * \brief Flag of reload configuration for signal. + */ +volatile sig_atomic_t flagReloadConfig; + +/*! + * \brief Running flag. + */ +int flagRunning = 0; + +/*! + * \brief CPU clock ticks. + */ +long TElapsedTimer::clock_ticks = sysconf(_SC_CLK_TCK); + +/*! + * \brief Datetime of agent initialization. + */ +unsigned long int TTrapSender::initializeTime; + +/*! + * \brief Mutex for TTrapSender.<br> + * <br> + * This mutex used in below process.<br> + * - TTrapSender::TTrapSender @ trapSender.hpp<br> + * To initialize SNMP trap section.<br> + * - TTrapSender::~TTrapSender @ trapSender.hpp<br> + * To finalize SNMP trap section.<br> + * - TTrapSender::sendTrap @ trapSender.hpp<br> + * To change SNMP trap section and send SNMP trap.<br> + */ +pthread_mutex_t TTrapSender::senderMutex + = PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP; + +/*! + * \brief Path of load configuration file at agent initialization. + */ +char *loadConfigPath = NULL; + +/* Macros. */ + +/*! + * \brief Check memory duplication macro.<br> + * If load a library any number of times,<br> + * Then the plural agents use single memory area.<br> + * E.g. "java -agentlib:A -agentlib:A -jar X.jar" + */ +#define CHECK_DOUBLING_RUN \ + if (flagRunning != 0) { \ + /* Already running another heapstats agent. */ \ + PRINT_WARN_MSG("Already running heapstats agent on JVM." \ + " This agent is disabled."); \ + return SUCCESS; \ + } \ + /* Setting running flag. */ \ + flagRunning = 1; + +/* Functions. */ + +/*! + * \brief Handle signal express user wanna reload config. + * \param signo [in] Number of received signal. + * \param siginfo [in] Information of received signal. + * \param data [in] Data of received signal. + */ +void ReloadSigProc(int signo, void *siginfo, void *data) { + + /* Enable flag. */ + flagReloadConfig = 1; + NOTIFY_CATCH_SIGNAL; +} + +/*! + * \brief Setting enable of JVMTI and extension events. + * \param jvmti [in] JVMTI environment object. + * \param enable [in] Event notification is enable. + * \return Setting process result. + */ +jint SetEventEnable(jvmtiEnv *jvmti, bool enable) { + jint result = SUCCESS; + + /* Set snapshot component enable. */ + result = setEventEnableForSnapShot(jvmti, enable); + if (result == SUCCESS) { + + /* Set logging component enable. */ + result = setEventEnableForLog(jvmti, enable); + } + + return result; +} + +/*! + * \brief Setting enable of agent each threads. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param enable [in] Event notification is enable. + */ +void SetThreadEnable(jvmtiEnv *jvmti, JNIEnv *env, bool enable) { + + /* Change thread enable for snapshot. */ + setThreadEnableForSnapShot(jvmti, env, enable); + + /* Change thread enable for log. */ + setThreadEnableForLog(jvmti, env, enable); +} + +/*! + * \brief Interval watching for reload config signal. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void ReloadConfigProc(jvmtiEnv *jvmti, JNIEnv *env) { + + /* If catch reload config signal. */ + if (unlikely(flagReloadConfig != 0)) { + + /* Reload configuration. */ + + /* If agent is attaching now. */ + if (likely(arg.attach)) { + /* Suspend events. */ + SetEventEnable(jvmti, false); + + /* Suspend threads. */ + SetThreadEnable(jvmti, env, false); + } + + /* Copy older configuration setting. */ + TArguments oldArg; + memcpy(&oldArg, &arg, sizeof(TArguments)); + + /* If config file is designated at initialization. */ + if (unlikely(loadConfigPath == NULL)) { + /* Make default configuration path. */ + char confPath[PATH_MAX + 1] = {0}; + snprintf(confPath, PATH_MAX, "%s/heapstats.conf", DEFAULT_CONF_DIR); + + /* Load default config file. */ + loadConfiguration(confPath); + } else { + + /* Reload designated config file. */ + loadConfiguration(loadConfigPath); + } + + /* Calculate alert limit. */ + jlong MaxMemory = jvmInfo->getMaxMemory(); + if(MaxMemory == -1){ + arg.AlertThreshold = -1; + arg.HeapAlertThreshold = -1; + } + else{ + arg.AlertThreshold = MaxMemory * arg.AlertPercentage / 100; + arg.HeapAlertThreshold = MaxMemory * arg.HeapAlertPercentage / 100; + } + + /* Inherited configuration setting. */ + inheritedSetting(&arg, &oldArg); + freeSetting(&oldArg); + + /* If agent is attaching now. */ + if (likely(arg.attach)) { + /* Ignore perfomance information during agent dettached. */ + jvmInfo->resumeGCinfo(); + + /* Restart threads. */ + SetThreadEnable(jvmti, env, true); + } + + PRINT_INFO_MSG("Reloaded configuration file."); + /* Show setting information. */ + if (arg.LogLevel >= INFO) { + printSetting(); + FLUSH_STDOUT; + } + + /* If agent is attaching now. */ + if (likely(arg.attach)) { + + /* Restart events. */ + SetEventEnable(jvmti, true); + } + + /* Reset signal flag. */ + flagReloadConfig = 0; + } +} + +/*! + * \brief Interval watching for signals. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Cause of Invoking.<br> + * This value is always Interval. + */ +void intervalSigProc(jvmtiEnv *jvmti, JNIEnv *env, TInvokeCause cause) { + + ReloadConfigProc(jvmti, env); + + /* If agent is attaching now and enable log signal. */ + if (likely(arg.attach && arg.triggerOnLogSignal)) { + intervalSigProcForLog(jvmti, env); + } +} + +/*! + * \brief JVM initialization event. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param thread [in] Java thread object. + */ +void JNICALL OnVMInit(jvmtiEnv *jvmti, JNIEnv *env, jthread thread) { + /* Get GC information addres. */ + #ifdef USE_VMSTRUCTS + jvmInfo->detectInfoAddress(); + #else + jvmInfo->detectInfoAddress(env); + #endif + + /* If failure signal initialization. */ + if (unlikely(!TSignalManager::globalInitialize(env))) { + PRINT_WARN_MSG("Failure signal handler initialization."); + + /* Disable many signal. */ + arg.triggerOnLogSignal = false; + free(arg.reloadSignal); + arg.reloadSignal = strdup(""); + } + + /* Initialize signal flag. */ + flagReloadConfig = 0; + /* Check reload signal is enable. */ + bool enableReloadSig = arg.reloadSignal != NULL + && strlen(arg.reloadSignal) > 0; + + /* Start HeapStats agent threads. */ + try { + reloadSigMngr = new TSignalManager(env, &ReloadSigProc); + + /* Switch reload signal state. */ + if (enableReloadSig) { + + /* Setting new reload signal. */ + if (unlikely(!reloadSigMngr->catchSignal(env, arg.reloadSignal))) { + + /* Reload configuration signal is disable. */ + PRINT_WARN_MSG("Failure register reload configuration signal."); + free(arg.reloadSignal); + arg.reloadSignal = strdup(""); + } + } + } catch(const char *errMsg) { + PRINT_WARN_MSG(errMsg); + } catch(...) { + PRINT_WARN_MSG("AgentThread start failed!"); + } + + /* Calculate alert limit. */ + jlong MaxMemory = jvmInfo->getMaxMemory(); + if(MaxMemory == -1){ + arg.AlertThreshold = -1; + arg.HeapAlertThreshold = -1; + } + else{ + arg.AlertThreshold = MaxMemory * arg.AlertPercentage / 100; + arg.HeapAlertThreshold = MaxMemory * arg.HeapAlertPercentage / 100; + } + + /* Invoke JVM initialize event of snapshot function. */ + onVMInitForSnapShot(jvmti, env); + /* Invoke JVM initialize event of log function. */ + onVMInitForLog(jvmti, env); + + /* If agent is attaching now. */ + if(likely(arg.attach)){ + /* Start and enable each agent threads. */ + SetThreadEnable(jvmti, env, true); + + /* Set event enable in each function. */ + SetEventEnable(jvmti, true); + } + + /* Getting class prepare events. */ + if(isError(jvmti, jvmti->SetEventNotificationMode( + JVMTI_ENABLE, JVMTI_EVENT_CLASS_PREPARE, NULL))){ + PRINT_WARN_MSG("HeapStats will be turned off.\n"); + + SetEventEnable(jvmti, false); + SetThreadEnable(jvmti, env, false); + FLUSH_STDOUT; + return; + } + + /* Show setting information. */ + if (arg.LogLevel >= INFO) { + printSetting(); + FLUSH_STDOUT; + } + + /* Start reload signal watcher. */ + try { + intervalSigTimer->start(jvmti, env, SIG_WATCHER_INTERVAL); + } catch(const char *errMsg) { + PRINT_WARN_MSG(errMsg); + } +} + +/*! + * \brief JVM finalization event. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void JNICALL OnVMDeath(jvmtiEnv *jvmti, JNIEnv *env) { + + /* If agent is attaching now. */ + if (likely(arg.attach)) { + + /* Stop and disable event notify. */ + SetEventEnable(jvmti, false); + } + + /* + * Terminate signal watcher thread. + * This thread is used by collect log and reload configuration. + * So that, need to this thread stop before other all thread stopped. + */ + intervalSigTimer->terminate(); + + /* Check reload signal is enable. */ + bool enableReloadSig = (reloadSigMngr != NULL) + && (arg.reloadSignal != NULL) && (strlen(arg.reloadSignal) > 0); + + /* If reload log signal is enabled. */ + if (likely(reloadSigMngr != NULL)) { + + /* Terminate reload signal manager. */ + if (likely(enableReloadSig)) { + reloadSigMngr->ignoreSignal(env, arg.reloadSignal); + } + reloadSigMngr->terminate(env); + delete reloadSigMngr; + reloadSigMngr = NULL; + } + + /* Invoke JVM finalize event of snapshot function. */ + onVMDeathForSnapShot(jvmti, env); + /* Invoke JVM finalize event of log function. */ + onVMDeathForLog(jvmti, env); + + /* If agent is attaching now. */ + if (likely(arg.attach)) { + + /* Stop and disable each thread. */ + SetThreadEnable(jvmti, env, false); + } + + /* Signal finalization. */ + TSignalManager::globalFinalize(env); +} + +/*! + * \brief Abort JVM by force on illegal status. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param causeMsg [in] Message about cause of aborting JVM. + * \warning This function is always no return. + */ +void forcedAbortJVM(jvmtiEnv *jvmti, JNIEnv *env, const char *causeMsg) { + + /* Terminate all event and thread. */ + OnVMDeath(jvmti, env); + FLUSH_STDOUT; + + /* Output last message. */ + PRINT_CRIT_MSG_HEADER + << "Abort JVM. cause:\"" << causeMsg << "\"" + << NEWLINE; + FLUSH_STDERR; + + abort(); +} + +/*! + * \brief Setting JVMTI and extension events. + * \param jvmti [in] JVMTI environment object. + * \return Setting process result. + */ +jint InitEventSetting(jvmtiEnv *jvmti) { + + /* Capability setting. */ + jvmtiCapabilities capabilities; + memset(&capabilities, 0, sizeof(jvmtiCapabilities)); + + /* Set capablities in snapshot function. */ + setCapabilitiesForSnapShot(&capabilities); + /* Set capablities in log function. */ + setCapabilitiesForLog(&capabilities); + + /* If failure set capabilities. */ + if (isError(jvmti, jvmti->AddCapabilities(&capabilities))) { + PRINT_CRIT_MSG("Couldn't get event capabilities."); + return CAPABILITIES_SETTING_FAILED; + } + + /* Callback function setting. */ + jvmtiEventCallbacks callbacks; + memset(&callbacks, 0, sizeof(jvmtiEventCallbacks)); + + /* Set event callback in snapshot function. */ + + /* If collect class information when JVM was prepared class. */ + callbacks.ClassPrepare = &OnClassPrepare; + + /* If take snaoshot when user data dump request. */ + if (arg.triggerOnDump) { + callbacks.DataDumpRequest = &OnDataDumpRequest; + } + + /* If take snaoshot when occurred gc. */ + if(arg.triggerOnFullGC){ + + if(*useCMS){ + callbacks.GarbageCollectionStart = &OnCMSGCStart; + callbacks.GarbageCollectionFinish = &OnCMSGCFinish; + } + /* FullGC on G1, we process at callbackForG1Full() */ + else if(!*useG1){ + callbacks.GarbageCollectionStart = &OnGarbageCollectionStart; + callbacks.GarbageCollectionFinish = &OnGarbageCollectionFinish; + } + + } + + /* Set event callback in log function. */ + + /* If collect log when JVM's resource exhausted. */ + if (arg.triggerOnLogError) { + + /* Setting resource exhusted event. */ + callbacks.ResourceExhausted = &OnResourceExhausted; + } + + /* If collect log when occurred deadlock. */ + if (arg.triggerOnLogLock) { + + /* Setting monitor contended event. */ + callbacks.MonitorContendedEnter = &OnMonitorContendedEnter; + } + + /* Set event callback for init/final. */ + + callbacks.VMInit = &OnVMInit; + callbacks.VMDeath = &OnVMDeath; + + /* If failure set event callbacks. */ + if (isError(jvmti, jvmti->SetEventCallbacks(&callbacks, + sizeof(jvmtiEventCallbacks)))) { + + PRINT_CRIT_MSG("Couldn't register normal event."); + return CALLBACKS_SETTING_FAILED; + } + + /* Enable event notification. */ + SWITCH_EVENT_NOTIFICATION(jvmti, JVMTI_EVENT_VM_INIT, JVMTI_ENABLE) + SWITCH_EVENT_NOTIFICATION(jvmti, JVMTI_EVENT_VM_DEATH, JVMTI_ENABLE) + + return SUCCESS; +} + +/*! + * \brief Common initialization function. + * \param vm [in] JavaVM object. + * \param jvmti [out] JVMTI environment object. + * \return Initialize process result. + */ +jint CommonInitialization(JavaVM *vm, jvmtiEnv **jvmti) { + + /* Check instruction set. */ + verifyInstructSet(); + + /* Show package information. */ + PRINT_INFO_MSG(PACKAGE_STRING); + PRINT_INFO_MSG("Supported processor features:" +#ifdef SSE2 + " SSE2" +#endif +#ifdef SSE3 + " SSE3" +#endif +#ifdef SSE4_1 + " SSE4.1" +#endif +#ifdef AVX + " AVX" +#endif +#if (!defined AVX) && (!defined SSE4_1) && (!defined SSE3) && (!defined SSE2) + " None" +#endif + ); + + FLUSH_STDOUT; + + /* Get now date and set time as agent init-time. */ + struct timeval tv; + gettimeofday(&tv, NULL); + TTrapSender::initializeTime = (jlong)tv.tv_sec * 100 + + (jlong)tv.tv_usec / 10000; + + /* Get JVMTI environment object. */ + if (vm->GetEnv((void **)jvmti, JVMTI_VERSION_1) != JNI_OK) { + PRINT_CRIT_MSG("Get JVMTI environment information failed!"); + return GET_ENVIRONMENT_FAILED; + } + + /* Create thread instances that controlled snapshot trigger. */ + try { + jvmInfo = new TJvmInfo(); + + intervalSigTimer = new TTimer(&intervalSigProc, + "HeapStats Signal Watcher"); + } catch(const char *errMsg) { + PRINT_CRIT_MSG(errMsg); + return AGENT_THREAD_INITIALIZE_FAILED; + } catch(...) { + PRINT_CRIT_MSG("AgentThread initialize failed!"); + return AGENT_THREAD_INITIALIZE_FAILED; + } + + /* Invoke agent initialize of each function. */ + jint result; + result = onAgentInitForSnapShot(jvmti); + if (result == SUCCESS) { + result = onAgentInitForLog(jvmti); + } + + return result; +} + +/*! + * \brief Agent attach entry points. + * \param vm [in] JavaVM object. + * \param options [in] Commandline arguments. + * \param reserved [in] Reserved. + * \return Attach initialization result code. + */ +JNIEXPORT jint JNICALL Agent_OnLoad(JavaVM *vm, char *options, void *reserved) { + + /* Check memory duplication run. */ + CHECK_DOUBLING_RUN; + isOnDemandAttached = false; + + /* Parse arguments. */ + if (options == NULL || strlen(options) == 0) { + /* Make default configuration path. */ + char confPath[PATH_MAX + 1] = {0}; + snprintf(confPath, PATH_MAX, "%s/heapstats.conf", DEFAULT_CONF_DIR); + + loadConfiguration(confPath); + } else { + loadConfiguration(options); + loadConfigPath = strdup(options); + } + + /* JVMTI Event Setup. */ + jvmtiEnv *jvmti; + int result = CommonInitialization(vm, &jvmti); + if (result != SUCCESS) { + /* Failure event setup. */ + return result; + } + + /* Call common initialize. */ + return InitEventSetting(jvmti); +} + +/*! + * \brief Common agent unload entry points. + * \param vm [in] JavaVM object. + */ +JNIEXPORT void JNICALL Agent_OnUnload(JavaVM *vm) { + + JNIEnv *env = NULL; + /* Get JNI environment object. */ + vm->GetEnv((void **)&env, JNI_VERSION_1_6); + + /* Invoke agent finalize of snapshot function. */ + onAgentFinalForSnapShot(env); + /* Invoke agent finalize of log function. */ + onAgentFinalForLog(env); + + /* Destroy object is JVM running informations. */ + delete jvmInfo; + jvmInfo = NULL; + + /* Destroy object reload signal watcher timer. */ + delete intervalSigTimer; + intervalSigTimer = NULL; + + /* Free allocated string. */ + freeSetting(&arg); + + /* Free allocated configuration file path string. */ + free(loadConfigPath); + loadConfigPath = NULL; +} + +/*! + * \brief Ondemand attach's entry points. + * \param vm [in] JavaVM object. + * \param options [in] Commandline arguments. + * \param reserved [in] Reserved. + * \return Ondemand-attach initialization result code. + */ +JNIEXPORT jint JNICALL Agent_OnAttach(JavaVM *vm, char *options, + void *reserved) { + + /* Check memory duplication run. */ + CHECK_DOUBLING_RUN; + isOnDemandAttached = true; + + /* Parse arguments. */ + if (options == NULL || strlen(options) == 0) { + /* Make default configuration path. */ + char confPath[PATH_MAX + 1] = {0}; + snprintf(confPath, PATH_MAX, "%s/heapstats.conf", DEFAULT_CONF_DIR); + + loadConfiguration(confPath); + } else { + loadConfiguration(options); + loadConfigPath = strdup(options); + } + + /* Call common process. */ + jvmtiEnv *jvmti; + jint result = CommonInitialization(vm, &jvmti); + if (result != SUCCESS) { + return result; + } + + /* Get JNI environment object. */ + JNIEnv *env; + if (vm->GetEnv((void **)&env, JNI_VERSION_1_6) != JNI_OK) { + PRINT_CRIT_MSG("Get JNI environment information failed!"); + return GET_ENVIRONMENT_FAILED; + } + + /* JVMTI Event Setup. */ + InitEventSetting(jvmti); + + /* Call live step initialization. */ + OnVMInit(jvmti, env, NULL); + + jvmInfo->detectDelayInfoAddress(); + + return SUCCESS; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/libmain.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,129 @@ +/*! + * \file libmain.hpp + * \brief This file is used to common works.<br> + * e.g. initialization, finalization, etc... + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef LIBMAIN_HPP +#define LIBMAIN_HPP + +#include <jni.h> +#include <jvmti.h> + +#include "util.hpp" +#include "timer.hpp" +#include "signalManager.hpp" +#include "jvmInfo.hpp" + +/* Agent_OnLoad/JNICALL Agent_OnAttach return code. */ + +/*! + * \brief Process is successed. + */ +#define SUCCESS 0x00 + +/*! + * \brief Failure set capabilities. + */ +#define CAPABILITIES_SETTING_FAILED 0x01 +/*! + * \brief Failure set callbacks. + */ +#define CALLBACKS_SETTING_FAILED 0x02 +/*! + * \brief Failure initialize container. + */ +#define CLASSCONTAINER_INITIALIZE_FAILED 0x03 +/*! + * \brief Failure initialize agent thread. + */ +#define AGENT_THREAD_INITIALIZE_FAILED 0x04 +/*! + * \brief Failure create monitor. + */ +#define MONITOR_CREATION_FAILED 0x05 +/*! + * \brief Failure get environment. + */ +#define GET_ENVIRONMENT_FAILED 0x06 +/*! + * \brief Failure get low level information.<br> + * E.g. symbol, VMStructs, etc.. + */ +#define GET_LOW_LEVEL_INFO_FAILED 0x07 + +/*! + * \brief Event enable switch macro. + */ +#define SWITCH_EVENT_NOTIFICATION(jvmti, event, mode) \ + if (isError((jvmti), \ + (jvmti)->SetEventNotificationMode((mode), (event), NULL))) { \ + return CALLBACKS_SETTING_FAILED; \ + } + +/*! + * \brief This macro is notification catch signal to signal watcher thread. + */ +#define NOTIFY_CATCH_SIGNAL intervalSigTimer->notify(); + +/* Define export function for calling from external. */ +extern "C"{ + /*! + * \brief Agent attach entry points. + * \param vm [in] JavaVM object. + * \param options [in] Commandline arguments. + * \param reserved [in] Reserved. + * \return Attach initialization result code. + */ + JNIEXPORT jint JNICALL Agent_OnLoad(JavaVM *vm, char *options, + void *reserved); + + /*! + * \brief Common agent unload entry points. + * \param vm [in] JavaVM object. + */ + JNIEXPORT void JNICALL Agent_OnUnload(JavaVM *vm); + + /*! + * \brief Ondemand attach's entry points. + * \param vm [in] JavaVM object. + * \param options [in] Commandline arguments. + * \param reserved [in] Reserved. + * \return Ondemand-attach initialization result code. + */ + JNIEXPORT jint JNICALL Agent_OnAttach(JavaVM *vm, char *options, + void *reserved); +}; + +/*! + * \brief Abort JVM by force on illegal status. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param causeMsg [in] Message about cause of aborting JVM. + * \warning This function is always no return. + */ +void forcedAbortJVM(jvmtiEnv *jvmti, JNIEnv *env, const char *causeMsg); + +/* Agent components. */ + +extern TJvmInfo *jvmInfo; +extern TSignalManager *reloadSigMngr; +extern TTimer *intervalSigTimer; + +#endif // LIBMAIN_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/logMain.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,731 @@ +/*! + * \file logmain.cpp + * \brief This file is used common logging process. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <jni.h> +#include <jvmti.h> +#include <sys/time.h> +#include <pthread.h> +#include <signal.h> + +#include "logMain.hpp" +#include "libmain.hpp" +#include "util.hpp" +#include "fsUtil.hpp" +#include "timer.hpp" +#include "signalManager.hpp" +#include "elapsedTimer.hpp" +#include "logManager.hpp" +#include "deadlockFinder.hpp" + +/*! + * \brief Manager of log information. + */ +TLogManager *logManager = NULL; +/*! + * \brief Timer for interval collect log. + */ +TTimer *logTimer = NULL; +/*! + * \brief Signal manager to collect normal log by signal. + */ +TSignalManager *logSignalMngr = NULL; +/*! + * \brief Signal manager to collect all log by signal. + */ +TSignalManager *logAllSignalMngr = NULL; +/*! + * \brief Mutex to avoid conflict in OnResourceExhausted.<br> + * <br> + * This mutex used in below process.<br> + * - OnResourceExhausted @ logMain.cpp<br> + * To read and write to flag mean already collect log + * on resource exhasuted.<br> + */ +pthread_mutex_t errMutex = PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP; + +/*! + * \brief Flag of collect normal log for signal. + */ +volatile sig_atomic_t flagLogSignal; +/*! + * \brief Flag of collect all log for signal. + */ +volatile sig_atomic_t flagAllLogSignal; + +/*! + * \brief Deadlock finder for logging. + */ +TDeadlockFinder *lockFinder = NULL; + +/*! + * \brief Flag of abortion by deadlock occurred. + */ +bool abortionByDeadlock = false; + +/*! + * \brief Take log information. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Cause of taking a snapshot.<br> + * e.g. ResourceExhausted, Signal or Interval. + * \param nowTime [in] Mili-second elapsed from 1970/1/1 0:00:00.<br> + * This value express time of call log function. + * \return Value is true, if process is succeed. + */ +inline bool TakeLogInfo(jvmtiEnv *jvmti, JNIEnv* env, TInvokeCause cause, + TMSecTime nowTime) { + + /* Count working time. */ + static const char *label = "Take LogInfo"; + TElapsedTimer elapsedTime(label); + + /* Collect log. */ + return (logManager->collectLog(jvmti, env, cause, nowTime) == 0); +} + +/*! + * \brief Interval collect log. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Cause of taking a snapshot.<br> + * This value is always Interval. + */ +void intervalLogProc(jvmtiEnv *jvmti, JNIEnv *env, TInvokeCause cause) { + + /* Call collect log by interval. */ + if (unlikely(!TakeLogInfo(jvmti, env, cause, (TMSecTime)getNowTimeSec()))) { + PRINT_WARN_MSG("Failure interval collect log."); + } +} + +/*! + * \brief Handle signal express user wanna collect normal log. + * \param signo [in] Number of received signal. + * \param siginfo [in] Information of received signal. + * \param data [in] Data of received signal. + */ +void normalLogProc(int signo, void *siginfo, void *data) { + + /* Enable flag. */ + flagLogSignal = 1; + NOTIFY_CATCH_SIGNAL; +} + +/*! + * \brief Handle signal express user wanna collect all log. + * \param signo [in] Number of received signal. + * \param siginfo [in] Information of received signal. + * \param data [in] Data of received signal. + */ +void anotherLogProc(int signo, void *siginfo, void *data) { + + /* Enable flag. */ + flagAllLogSignal = 1; + NOTIFY_CATCH_SIGNAL; +} + +/*! + * \brief Interval watching for log signal. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void intervalSigProcForLog(jvmtiEnv *jvmti, JNIEnv *env) { + + /* If catch normal log signal. */ + if (unlikely(flagLogSignal != 0)) { + TMSecTime nowTime = (TMSecTime)getNowTimeSec(); + flagLogSignal = 0; + + if (unlikely(!TakeLogInfo(jvmti, env, Signal, nowTime))) { + PRINT_WARN_MSG("Failure collect log by normal log signal."); + } + } + + /* If catch all log signal. */ + if (unlikely(flagAllLogSignal != 0)) { + TMSecTime nowTime = (TMSecTime)getNowTimeSec(); + flagAllLogSignal = 0; + + if (unlikely(!TakeLogInfo(jvmti, env, AnotherSignal, nowTime))) { + PRINT_WARN_MSG("Failure collect log by all log signal."); + } + } +} + +/*! + * \brief Callback for deadlock trap and log. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Cause of taking a snapshot.<br> + * This value is always OccurredDeadlock. + */ +void onOccurredDeadLock(jvmtiEnv *jvmti, JNIEnv *env, TInvokeCause cause) { + + /* Get now date and time. */ + TMSecTime occurTime = lockFinder->getDeadlockTime(); + + /* Collect log. */ + if (unlikely(!TakeLogInfo(jvmti, env, cause, occurTime))) { + PRINT_WARN_MSG("Failure collect log on occurred deadlock."); + } + + /* If enable to abort JVM by force on occurred deadlock. */ + if (unlikely(arg.killOnError)) { + + /* Set flag for avoid to deadlock which wait self thread termination. */ + abortionByDeadlock = true; + forcedAbortJVM(jvmti, env, "occurred deadlock"); + } +} + +/*! + * \brief JVM resource exhausted event. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param flags [in] Resource information bit flag. + * \param reserved [in] Reserved variable. + * \param description [in] Description about resource exhausted. + */ +void JNICALL OnResourceExhausted(jvmtiEnv *jvmti, JNIEnv* env, jint flags, + const void* reserved, const char* description) { + + /* Raise alert. */ + PRINT_CRIT_MSG_HEADER << "ALERT(RESOURCE): resource was exhausted." + << " info:\"" << description << "\"" << NEWLINE; + + /* Get now date and time. */ + TMSecTime nowTime = (TMSecTime)getNowTimeSec(); + + if (arg.snmpSend) { + /* Trap OID. */ + char trapOID[50] = OID_RESALERT; + oid OID_ALERT_DATE[] = {SNMP_OID_HEAPALERT, 1}; + oid OID_RES_FLAG[] = {SNMP_OID_RESALERT, 1}; + oid OID_RES_DESC[] = {SNMP_OID_RESALERT, 2}; + char buff[256] = {0}; + + try { + /* Send resource trap. */ + TTrapSender sender(SNMP_VERSION_2c, arg.snmpTarget, + arg.snmpComName, 162); + + /* Setting sysUpTime */ + sender.setSysUpTime(); + + /* Setting trapOID. */ + sender.setTrapOID(trapOID); + + /* Set alert date. */ + snprintf(buff, 255, "%llu", nowTime); + sender.addValue(OID_ALERT_DATE, OID_LENGTH(OID_ALERT_DATE), + buff, SNMP_VAR_TYPE_COUNTER64); + + /* Set resource inforomation flags. */ + snprintf(buff, 255, "%d", flags); + sender.addValue(OID_RES_FLAG, OID_LENGTH(OID_RES_FLAG), + buff, SNMP_VAR_TYPE_INTEGER); + + /* Set resource decsription. */ + strncpy(buff, description, 255); + sender.addValue(OID_RES_DESC, OID_LENGTH(OID_RES_DESC), + buff, SNMP_VAR_TYPE_STRING); + + /* Send trap. */ + if (unlikely(sender.sendTrap() != SNMP_PROC_SUCCESS)) { + + /* Ouput message and clean up. */ + sender.clearValues(); + throw 1; + } + } catch(...) { + PRINT_WARN_MSG("Send SNMP resource exhausted trap failed!"); + } + } + + bool isCollectLog = true; + /* Lock to use in multi-thread. */ + ENTER_PTHREAD_SECTION(&errMutex) + + /* If collected already and collect first only. */ + if (arg.firstCollect && arg.isFirstCollected) { + + /* Skip collect log. */ + PRINT_WARN_MSG("Skip collect all log on JVM resource exhausted."); + isCollectLog = false; + } + arg.isFirstCollected = true; + + /* Unlock to use in multi-thread. */ + EXIT_PTHREAD_SECTION(&errMutex) + + if (isCollectLog) { + + /* Setting collect log cause. */ + TInvokeCause cause = ResourceExhausted; + if (unlikely((flags & JVMTI_RESOURCE_EXHAUSTED_THREADS) > 0)) { + cause = ThreadExhausted; + } + + /* Collect log. */ + if (unlikely(!TakeLogInfo(jvmti, env, cause, nowTime))) { + PRINT_WARN_MSG("Failure collect log on resource exhausted."); + } + } + + /* If enable to abort JVM by force on resource exhausted. */ + if (unlikely(arg.killOnError)) { + + forcedAbortJVM(jvmti, env, "resource exhausted"); + } +} + +/*! + * \brief JVM monitor contended entering event. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param thread [in] Thread of monitor contended occurred. + * \param object [in] Monitor object of thread contended. + * \warning Sometimes this callback is called synchronizing or synchronized + * at safepoint.<br>Please be carefully calling inner function of JVM. + */ +void JNICALL OnMonitorContendedEnter(jvmtiEnv *jvmti, JNIEnv* env, + jthread thread, jobject object) { + + /* Check deadlock. */ + TDeadlockList *list = NULL; + int threadCnt = 0; + char threadName[256] = {0}; + threadCnt = TDeadlockFinder::checkDeadlock(object, &list); + + /* If don't occur deadlock. */ + if (likely(threadCnt == 0)) { + return; + } + + { /* Get thread name. */ + jvmtiThreadInfo threadInfo = {0}; + jvmti->GetThreadInfo(thread, &threadInfo); + strncpy(threadName, threadInfo.name, 255); + + /* Cleanup. */ + jvmti->Deallocate((unsigned char *)threadInfo.name); + env->DeleteLocalRef(threadInfo.thread_group); + env->DeleteLocalRef(threadInfo.context_class_loader); + } + + /* Raise alert. */ + PRINT_CRIT_MSG_HEADER << "ALERT(DEADLOCK): occurred deadlock." + << " threadCount:" << threadCnt + << " threadName:\"" << threadName << "\"" << NEWLINE; + + /* Print deadlock threads. */ + for (TDeadlockList *item = list; item != NULL; item = item->next) { + + /* Get thread information. */ + TJavaThreadInfo threadInfo = {0}; + getThreadDetailInfo(jvmti, env, item->thread, &threadInfo); + + PRINT_WARN_MSG_HEADER << "thread" + << " name:\"" << threadInfo.name << "\"" + << " prio:" << threadInfo.priority + << NEWLINE; + + /* Cleanup. */ + free(threadInfo.name); + free(threadInfo.state); + } + + /* Cleanup deadlock thread list. */ + TDeadlockFinder::freeDeadlockList(list); + + /* Get now date and time. */ + TMSecTime nowTime = (TMSecTime)getNowTimeSec(); + if (arg.snmpSend) { + /* Trap OID. */ + char trapOID[50] = OID_DEADLOCKALERT; + oid OID_ALERT_DATE[] = {SNMP_OID_HEAPALERT, 1}; + oid OID_DEAD_COUNT[] = {SNMP_OID_DEADLOCKALERT, 1}; + oid OID_DEAD_NAME[] = {SNMP_OID_DEADLOCKALERT, 2}; + char buff[256] = {0}; + + try { + /* Send resource trap. */ + TTrapSender sender(SNMP_VERSION_2c, arg.snmpTarget, + arg.snmpComName, 162); + + /* Setting sysUpTime */ + sender.setSysUpTime(); + + /* Setting trapOID. */ + sender.setTrapOID(trapOID); + + /* Set alert date. */ + snprintf(buff, 255, "%llu", nowTime); + sender.addValue(OID_ALERT_DATE, OID_LENGTH(OID_ALERT_DATE), + buff, SNMP_VAR_TYPE_COUNTER64); + + /* Set thread count. */ + snprintf(buff, 255, "%d", threadCnt); + sender.addValue(OID_DEAD_COUNT, OID_LENGTH(OID_DEAD_COUNT), + buff, SNMP_VAR_TYPE_COUNTER32); + + /* Set thread name. */ + sender.addValue(OID_DEAD_NAME, OID_LENGTH(OID_DEAD_NAME), + threadName, SNMP_VAR_TYPE_STRING); + + /* Send trap. */ + if (unlikely(sender.sendTrap() != SNMP_PROC_SUCCESS)) { + + /* Ouput message and clean up. */ + sender.clearValues(); + throw 1; + } + } catch(...) { + PRINT_WARN_MSG("Send SNMP deadlock trap failed!"); + } + } + + try { + /* Sending notification means collect log by occurred deadlock. */ + lockFinder->notify(nowTime); + } catch(...) { + PRINT_WARN_MSG("Failure collect log on occurred deadlock."); + } +} + +/*! + * \brief Setting JVMTI functional capabilities. + * \param capabilities [out] Event capabilities structure. + */ +void setCapabilitiesForLog(jvmtiCapabilities *capabilities) { + + /* If collect log when JVM's resource exhausted. */ + if (arg.triggerOnLogError) { + + /* Enable heap and thread exhaustion event. */ + capabilities->can_generate_resource_exhaustion_heap_events = 1; + capabilities->can_generate_resource_exhaustion_threads_events = 1; + } + + /* If collect log when occurred deadlock. */ + if (arg.triggerOnLogLock) { + capabilities->can_generate_monitor_events = 1; + } + + /* Enable for original thread dump. */ + capabilities->can_get_source_file_name = 1; + capabilities->can_get_line_numbers = 1; + capabilities->can_get_monitor_info = 1; + + if (!isOnDemandAttached) { + + /* + * Below capabilities cann't get, + * if agent attached by on-demand-attach. + * Because below two capability is able to get only JVM load phase. + * At on-demand-attach, JVM is live phase or after phase. + * + * See also + * openjdk/hotspot/src/share/vm/prims/jvmtiManageCapabilities.cpp + */ + capabilities->can_get_owned_monitor_stack_depth_info = 1; + capabilities->can_get_current_contended_monitor = 1; + } +} + +/*! + * \brief Setting enable of JVMTI and extension events for log function. + * \param jvmti [in] JVMTI environment object. + * \param enable [in] Event notification is enable. + * \return Setting process result. + */ +jint setEventEnableForLog(jvmtiEnv *jvmti, bool enable) { + jvmtiEventMode mode = JVMTI_ENABLE; + if (unlikely(!enable)) { + mode = JVMTI_DISABLE; + } + + /* If collect log when JVM's resource exhausted. */ + if (arg.triggerOnLogError) { + + /* Enable resource exhusted event. */ + SWITCH_EVENT_NOTIFICATION(jvmti, JVMTI_EVENT_RESOURCE_EXHAUSTED, mode) + } + + /* If collect log when occurred deadlock. */ + if (arg.triggerOnLogLock) { + + /* Enable monitor contended event. */ + SWITCH_EVENT_NOTIFICATION(jvmti, JVMTI_EVENT_MONITOR_CONTENDED_ENTER, + mode) + } + + return SUCCESS; +} + +/*! + * \brief Setting enable of agent each threads for log function. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param enable [in] Event notification is enable. + */ +void setThreadEnableForLog(jvmtiEnv *jvmti, JNIEnv *env, bool enable){ + /* Start or suspend HeapStats agent threads. */ + try { + + /* Switch interval log timer. */ + if (arg.LogInterval > 0) { + if (enable) { + logTimer->start(jvmti, env, arg.LogInterval); + } else { + logTimer->stop(); + } + } + + /* Reset signal flag even if non-processed signal is exist. */ + flagLogSignal = 0; + flagAllLogSignal = 0; + + if (likely(TDeadlockFinder::isCheckableDeadlock())) { + + if (arg.triggerOnLogLock && !abortionByDeadlock) { + /* Switch deadlock finder state. */ + if (enable) { + lockFinder->start(jvmti, env); + } else { + lockFinder->stop(); + } + } + } else { + + /* Disable illegal flag. */ + arg.triggerOnLogLock = false; + } + } catch(const char *errMsg) { + PRINT_WARN_MSG(errMsg); + } +} + +/*! + * \brief JVM initialization event for log function. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void onVMInitForLog(jvmtiEnv *jvmti, JNIEnv *env) { + + /* If failure jni archiver initialization. */ + if (unlikely(!TJniZipArchiver::globalInitialize(env))) { + PRINT_WARN_MSG("Failure jni archiver initialization."); + } + + /* Create instance for log function. */ + try{ + logManager = new TLogManager(env, jvmInfo); + } catch(const char *errMsg) { + PRINT_WARN_MSG(errMsg); + arg.triggerOnLogSignal = false; + arg.triggerOnLogLock = false; + arg.triggerOnLogError = false; + arg.LogInterval = 0; + + } catch(...) { + PRINT_WARN_MSG("AgentThread start failed!"); + arg.triggerOnLogSignal = false; + arg.triggerOnLogLock = false; + arg.triggerOnLogError = false; + arg.LogInterval = 0; + } + + /* Initialize signal flag. */ + flagLogSignal = 0; + flagAllLogSignal = 0; + + /* Signal enable flag. */ + bool enableNormalSig = (arg.logSignalNormal != NULL) + && (strlen(arg.logSignalNormal) > 0); + bool enableAllSig = (arg.logSignalAll != NULL) + && (strlen(arg.logSignalAll) > 0); + bool enableReloadSig = (arg.reloadSignal != NULL) + && (strlen(arg.reloadSignal) > 0); + + /* If two signals is equal. */ + if (unlikely(enableNormalSig && enableAllSig + && strcmp(arg.logSignalNormal, arg.logSignalAll) == 0)) { + + /* Log signal is disable. */ + arg.triggerOnLogSignal = false; + PRINT_WARN_MSG("Disabled conflict both log signal."); + + } else if (unlikely(enableNormalSig && enableReloadSig + && strcmp(arg.logSignalNormal, arg.reloadSignal) == 0)) { + + /* Normal log signal is disable. */ + PRINT_WARN_MSG("Disabled conflict normal log signal."); + free(arg.logSignalNormal); + arg.logSignalNormal = strdup(""); + enableNormalSig = false; + + } else if (unlikely(enableAllSig && enableReloadSig + && strcmp(arg.logSignalAll, arg.reloadSignal) == 0)) { + + /* All log signal is disable. */ + PRINT_WARN_MSG("Disabled conflict all log signal."); + free(arg.logSignalAll); + arg.logSignalAll = strdup(""); + enableAllSig = false; + } + + try { + /* Create instance for log signal. */ + logSignalMngr = new TSignalManager(env, &normalLogProc); + logAllSignalMngr = new TSignalManager(env, &anotherLogProc); + + if (arg.triggerOnLogSignal) { + /* If "normal log signal" is designated. */ + if (enableNormalSig) { + + /* Enable signal handling. */ + if (unlikely(!logSignalMngr->catchSignal(env, + arg.logSignalNormal))) { + + PRINT_WARN_MSG("Failure register normal log signal."); + /* Normal log signal is disable. */ + free(arg.logSignalNormal); + arg.logSignalNormal = strdup(""); + } + } + + /* If "all log signal" is designated. */ + if (enableAllSig) { + + /* Enable signal handling. */ + if (unlikely(!logAllSignalMngr->catchSignal(env, + arg.logSignalAll))) { + + PRINT_WARN_MSG("Failure register all log signal."); + /* All log signal is disable. */ + free(arg.logSignalAll); + arg.logSignalAll = strdup(""); + } + } + } + } catch(const char *errMsg) { + PRINT_WARN_MSG(errMsg); + arg.triggerOnLogSignal = false; + + } catch(...) { + PRINT_WARN_MSG("Signal handler start failed!"); + arg.triggerOnLogSignal = false; + } +} + +/*! + * \brief JVM finalization event for log function. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void onVMDeathForLog(jvmtiEnv *jvmti, JNIEnv *env) { + + /* Flag of signal enable. */ + bool enableNormalSig = arg.attach && arg.triggerOnLogSignal + && (arg.logSignalNormal != NULL) && (strlen(arg.logSignalNormal) != 0); + bool enableAllSig = arg.attach && arg.triggerOnLogSignal + && (arg.logSignalAll != NULL) && (strlen(arg.logSignalAll) != 0); + + /* If normal log signal is enabled. */ + if (likely(logSignalMngr != NULL)) { + + /* Terminate normal log signal manager. */ + if (enableNormalSig) { + logSignalMngr->ignoreSignal(env, arg.logSignalNormal); + } + logSignalMngr->terminate(env); + } + + /* If all log signal is enabled. */ + if (likely(logAllSignalMngr != NULL)) { + + /* Terminate all log signal manager. */ + if (enableAllSig) { + logAllSignalMngr->ignoreSignal(env, arg.logSignalAll); + } + logAllSignalMngr->terminate(env); + } +} + +/*! + * \brief Agent initialization for log function. + * \param jvmti [in] JVMTI environment object. + * \return Initialize process result. + */ +jint onAgentInitForLog(jvmtiEnv **jvmti) { + /* Create thread instances that controlled log trigger. */ + try{ + if (unlikely(!TDeadlockFinder::globalInitialize())) { + PRINT_WARN_MSG("Failure deadlock finder initialization"); + arg.triggerOnLogLock = false; + } + + logTimer = new TTimer(&intervalLogProc, "HeapStats Log Timer"); + + lockFinder = new TDeadlockFinder(&onOccurredDeadLock); + } catch(const char *errMsg) { + PRINT_CRIT_MSG(errMsg); + return AGENT_THREAD_INITIALIZE_FAILED; + } catch(...) { + PRINT_CRIT_MSG("AgentThread initialize failed!"); + return AGENT_THREAD_INITIALIZE_FAILED; + } + + return SUCCESS; +} + +/*! + * \brief Agent finalization for log function. + * \param env [in] JNI environment object. + */ +void onAgentFinalForLog(JNIEnv *env) { + + /* Destroy signal manager objects. */ + delete logSignalMngr; + logSignalMngr = NULL; + delete logAllSignalMngr; + logAllSignalMngr = NULL; + + /* Destroy timer object. */ + delete logTimer; + logTimer = NULL; + + /* Destroy deadlock finder object. */ + delete lockFinder; + lockFinder = NULL; + + /* Destroy log manager. */ + delete logManager; + logManager = NULL; + + if (likely(env != NULL)) { + + /* Jni archiver finalization. */ + TJniZipArchiver::globalFinalize(env); + } +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/logMain.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,124 @@ +/*! + * \file logMain.hpp + * \brief This file is used common logging process. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _LOG_MAIN_HPP +#define _LOG_MAIN_HPP + +#include <jni.h> +#include <jvmti.h> + +#include "timer.hpp" +#include "signalManager.hpp" +#include "logManager.hpp" +#include "deadlockFinder.hpp" + +/* Event for logging function. */ + +/*! + * \brief Interval watching for log signal. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void intervalSigProcForLog(jvmtiEnv *jvmti, JNIEnv *env); + +/*! + * \brief Setting JVMTI functional capabilities. + * \param capabilities [out] Event capabilities structure. + */ +void setCapabilitiesForLog(jvmtiCapabilities *capabilities); + +/*! + * \brief Setting enable of JVMTI and extension events for log function. + * \param jvmti [in] JVMTI environment object. + * \param enable [in] Event notification is enable. + * \return Setting process result. + */ +jint setEventEnableForLog(jvmtiEnv *jvmti, bool enable); + +/*! + * \brief Setting enable of agent each threads for log function. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param enable [in] Event notification is enable. + */ +void setThreadEnableForLog(jvmtiEnv *jvmti, JNIEnv *env, bool enable); + +/*! + * \brief JVM initialization event for log function. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void onVMInitForLog(jvmtiEnv *jvmti, JNIEnv *env); + +/*! + * \brief JVM finalization event for log function. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void onVMDeathForLog(jvmtiEnv *jvmti, JNIEnv *env); + +/*! + * \brief Agent initialization for log function. + * \param jvmti [in] JVMTI environment object. + * \return Initialize process result. + */ +jint onAgentInitForLog(jvmtiEnv **jvmti); + +/*! + * \brief Agent finalization for log function. + * \param env [in] JNI environment object. + */ +void onAgentFinalForLog(JNIEnv *env); + +/* JVMTI events. */ + +/*! + * \brief JVM resource exhausted event. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param flags [in] Resource information bit flag. + * \param reserved [in] Reserved variable. + * \param description [in] Description about resource exhausted. + */ +void JNICALL OnResourceExhausted(jvmtiEnv *jvmti, JNIEnv* env, jint flags, + const void* reserved, const char* description); + +/*! + * \brief JVM monitor contended entering event. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param thread [in] Thread of monitor contended occurred. + * \param object [in] Monitor object of thread contended. + * \warning Sometimes this callback is called synchronizing or synchronized + * at safepoint.<br>Please be carefully calling inner function of JVM. + */ +void JNICALL OnMonitorContendedEnter(jvmtiEnv *jvmti, JNIEnv* env, + jthread thread, jobject object); + +/* Logging components. */ + +extern TLogManager *logManager; +extern TTimer *logTimer; +extern TSignalManager *logSignalMngr; +extern TSignalManager *logAllSignalMngr; +extern TDeadlockFinder *lockFinder; + +#endif // _LOG_MAIN_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/logManager.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,1480 @@ +/*! + * \file logManager.cpp + * \brief This file is used collect log information. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <jni.h> +#include <pthread.h> +#include <unistd.h> +#include <queue> +#include <sys/utsname.h> +#include <gnu/libc-version.h> +#include <fstream> +#include <fcntl.h> +#include <stdlib.h> +#include <limits.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <dirent.h> +#include <errno.h> + +#include "logManager.hpp" +#include "util.hpp" +#include "oopUtil.hpp" +#include "fsUtil.hpp" +#include "trapSender.hpp" +#include "cmdArchiver.hpp" +#include "jniZipArchiver.hpp" +#include "jvmSockCmd.hpp" +#include "jvmInfo.hpp" + +/* Static variables. */ + +/*! + * \brief Mutex of collect normal log. + */ +pthread_mutex_t TLogManager::logMutex + = PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP; + +/*! + * \brief Mutex of archive file. + */ +pthread_mutex_t TLogManager::archiveMutex + = PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP; + +/* Macro defines. */ + +/*! + * \brief Format string macro for inode number type(ino_t). + */ +#define INODENUM_FORMAT_STR "%lu" + +/*! + * \brief Separator string mcaro of between name and value for environment file. + */ +#define ENVIRON_VALUE_SEPARATOR "=" + +/*! + * \brief Symbol string mcaro of GC log filename. + */ +#define GCLOG_FILENAME_SYMBOL "_ZN9Arguments16_gc_log_filenameE" + +/* Util method for log manager. */ + +/*! + * \brief Convert log cause to integer for file output. + * \param cause [in] Log collect cause. + * \return Number of log cause. + */ +inline int logCauseToInt(TInvokeCause cause) { + /* Convert invoke function cause. */ + int logCause; + switch (cause) { + case ResourceExhausted: + case ThreadExhausted: + logCause = 1; + break; + + case Signal: + case AnotherSignal: + logCause = 2; + break; + + case Interval: + logCause = 3; + break; + + case OccurredDeadlock: + logCause = 4; + break; + + default: + /* Illegal. */ + logCause = 0; + } + return logCause; +} + +/* Class method. */ + +/*! + * \brief TLogManager constructor. + * \param env [in] JNI environment object. + * \param info [in] JVM running performance information. + */ +TLogManager::TLogManager(JNIEnv* env, TJvmInfo *info) { + /* Sanity check. */ + if (unlikely(info == NULL)) { + throw "TJvmInfo is NULL."; + } + jvmInfo = info; + jvmCmd = NULL; + arcMaker = NULL; + jniArchiver = NULL; + + char *tempdirPath = NULL; + /* Get temporary path of java */ + tempdirPath = GetSystemProperty(env, "java.io.tmpdir"); + try { + /* Create JVM socket commander. */ + jvmCmd = new TJVMSockCmd(tempdirPath); + + /* Archive file maker. */ + arcMaker = new TCmdArchiver(); + + /* Archive file maker to use zip library in java. */ + jniArchiver = new TJniZipArchiver(); + + /* Get GC log filename pointer. */ + gcLogFilename = (char**)symFinder->findSymbol(GCLOG_FILENAME_SYMBOL); + if (unlikely(gcLogFilename == NULL)) { + throw 1; + } + } catch(...) { + free(tempdirPath); + delete jvmCmd; + delete arcMaker; + delete jniArchiver; + + throw "TLogManager initialize failed!"; + } + free(tempdirPath); +} + +/*! + * \brief TLogManager destructor. + */ +TLogManager::~TLogManager(void) { + /* Destroy instance. */ + delete jvmCmd; + delete arcMaker; + delete jniArchiver; +} + +/*! + * \brief Collect log. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Invoke function cause.<br> + * E.g. ResourceExhausted, Signal, Interval. + * \param nowTime [in] Log collect time. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int TLogManager::collectLog(jvmtiEnv *jvmti, JNIEnv* env, TInvokeCause cause, + TMSecTime nowTime) { + + int result = 0; + /* Variable store archive file path. */ + char arcPath[PATH_MAX] = {0}; + + /* Switch collecting log type by invoking cause. */ + switch (cause) { + case ResourceExhausted: + case ThreadExhausted: + case AnotherSignal: + case OccurredDeadlock: + { + /* Collect log about java running environment and etc.. */ + int returnCode = collectAllLog(jvmti, env, cause, nowTime, + (char*)arcPath, PATH_MAX); + if (unlikely(returnCode != 0)) { + + /* Check and show disk full error. */ + result = returnCode; + checkDiskFull(returnCode, "collect log"); + } + } + default: + { + /* Collect log about java and machine now status. */ + int returnCode = collectNormalLog(cause, nowTime, arcPath); + if (unlikely(returnCode != 0)) { + + /* Check and show disk full error. */ + result = returnCode; + checkDiskFull(returnCode, "collect log"); + } + } + } + return result; +} + +/*! + * \brief Collect normal log. + * \param cause [in] Invoke function cause.<br> + * E.g. ResourceExhausted, Signal, Interval. + * \param nowTime [in] Log collect time. + * \param archivePath [in] Archive file path. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int TLogManager::collectNormalLog(TInvokeCause cause, TMSecTime nowTime, + char *archivePath) { + + int result = EINVAL; + TLargeUInt systime = 0; + TLargeUInt usrtime = 0; + TLargeUInt vmsize = 0; + TLargeUInt rssize = 0; + TMachineTimes cpuTimes = {0}; + + /* Get java process information. */ + if (unlikely(!getProcInfo(&systime, &usrtime, &vmsize, &rssize))) { + PRINT_WARN_MSG("Failure getting java process information."); + } + + /* Get machine cpu times. */ + if (unlikely(!getSysTimes(&cpuTimes))) { + PRINT_WARN_MSG("Failure getting machine cpu times."); + } + + /* Make write log line. */ + char logData[4097] = {0}; + snprintf(logData, 4096, + "%lld,%d" /* Format : Logging information. */ + ",%llu,%llu,%llu,%llu" /* Format : Java process information. */ + ",%llu,%llu,%llu" /* Format : Machine CPU times. */ + ",%llu,%llu,%llu" + ",%llu,%llu,%llu" + ",%lld,%lld,%lld,%lld" /* Format : JVM running information. */ + ",%s\n", /* Format : Archive file name. */ + /* Params : Logging information. */ + nowTime, logCauseToInt(cause), + /* Params : Java process information. */ + usrtime, systime, vmsize, rssize, + /* Params : Machine CPU times. */ + cpuTimes.usrTime, cpuTimes.lowUsrTime, cpuTimes.sysTime, + cpuTimes.idleTime, cpuTimes.iowaitTime, cpuTimes.irqTime, + cpuTimes.sortIrqTime, cpuTimes.stealTime, cpuTimes.guestTime, + /* Params : JVM running information. */ + (long long int)jvmInfo->getSyncPark(), + (long long int)jvmInfo->getSafepointTime(), + (long long int)jvmInfo->getSafepoints(), + (long long int)jvmInfo->getThreadLive(), + /* Params : Archive file name. */ + archivePath); + + /* Get mutex. */ + ENTER_PTHREAD_SECTION(&logMutex) + + /* Open log file. */ + int fd = open(arg.heapLogFile, O_CREAT | O_WRONLY | O_APPEND, + S_IRUSR | S_IWUSR); + + /* If failure open file. */ + if (unlikely(fd < 0)) { + + result = errno; + PRINT_FAIL_OPENFILE_MSG("common log", result); + } else { + result = 0; + + /* Write line to log file. */ + if (unlikely(write(fd, logData, strlen(logData)) < 0)) { + result = errno; + PRINT_FAIL_WRITE_MSG("common log", result); + } + + /* Cleanup. */ + if (unlikely(close(fd) < 0 && (result == 0))) { + result = errno; + PRINT_FAIL_WRITE_MSG("common log", result); + } + } + + /* Release mutex. */ + EXIT_PTHREAD_SECTION(&logMutex) + return result; +} + +/*! + * \brief Collect all log. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Invoke function cause.<br> + * E.g. ResourceExhausted, Signal, Interval. + * \param nowTime [in] Log collect time. + * \param archivePath [out] Archive file path. + * \param pathLen [in] Max size of paramter"archivePath". + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int TLogManager::collectAllLog(jvmtiEnv *jvmti, JNIEnv* env, + TInvokeCause cause, TMSecTime nowTime, char *archivePath, size_t pathLen) { + + /* Variable for process result. */ + int result = 0; + /* Working directory path. */ + char *basePath = NULL; + /* Archive file path. */ + char *uniqArcName = NULL; + + /* Make directory. */ + result = createTempDir(&basePath, arg.logDir); + if (unlikely(result != 0)) { + PRINT_WARN_MSG("Failure create working directory."); + return result; + } + + try { + /* Create enviroment report file. */ + result = makeEnvironFile(basePath, cause, nowTime); + if (unlikely(result != 0)) { + PRINT_WARN_MSG("Failure create enviroment file."); + + /* If raise disk full error. */ + if (unlikely(isRaisedDiskFull(result))) { + throw 1; + } + } + + /* Copy many files. */ + result = copyInfoFiles(basePath); + /* If raise disk full error. */ + if (unlikely(isRaisedDiskFull(result))) { + throw 1; + } + + /* Create thread dump file. */ + result = makeThreadDumpFile(jvmti, env, basePath, cause, nowTime); + if (unlikely(result != 0)) { + PRINT_WARN_MSG("Failure thread dumping."); + + /* If raise disk full error. */ + if (unlikely(isRaisedDiskFull(result))) { + throw 1; + } + } + + /* Copy gc log file. */ + result = copyGCLogFile(basePath); + if (unlikely(result != 0)) { + PRINT_WARN_MSG_AND_ERRNO( + "Failure copy file. path:\"gc log\"", result); + + /* If raise disk full error. */ + if (unlikely(isRaisedDiskFull(result))) { + throw 1; + } + } + + /* Create socket owner file. */ + result = makeSocketOwnerFile(basePath); + if (unlikely(result != 0)) { + PRINT_WARN_MSG("Failure create socket owner file."); + + /* If raise disk full error. */ + if (unlikely(isRaisedDiskFull(result))) { + throw 1; + } + } + } catch(...) { + ; /* Failed collect files by disk full. */ + } + + if (likely(result == 0)) { + /* + * Set value mean failed to create archive, + * For if failed to get "archiveMutex" mutex. + */ + result = -1; + + /* Get mutex. */ + ENTER_PTHREAD_SECTION(&archiveMutex) + + /* Create archive file name. */ + uniqArcName = createArchiveName(nowTime); + if (unlikely(uniqArcName == NULL)) { + + /* Failure make archive uniq name. */ + PRINT_WARN_MSG("Failure create archive name."); + } else { + + /* Execute archive. */ + arcMaker->setTarget(basePath); + result = arcMaker->doArchive(env, uniqArcName); + + /* If failure create archive file. */ + if (unlikely(result != 0)) { + + /* Execute archive to use jniArchiver. */ + jniArchiver->setTarget(basePath); + result = jniArchiver->doArchive(env, uniqArcName); + } + } + + /* Release mutex. */ + EXIT_PTHREAD_SECTION(&archiveMutex) + + /* If failure create archive file yet. */ + if (unlikely(result != 0)) { + PRINT_WARN_MSG("Failure create archive file."); + } + } + + char *sendPath = uniqArcName; + bool flagDirectory = false; + /* If archive process is succeed. */ + if (likely(result == 0)) { + + /* Search last path separator. */ + char *filePos = strrchr(uniqArcName, '/'); + if (filePos != NULL) { + filePos++; + } else { + filePos = uniqArcName; + } + + /* Copy archive file name without directory path. */ + strncpy(archivePath, filePos, pathLen); + } else { + /* If failure execute command. */ + + /* Send working directory path to make up for archive file. */ + sendPath = basePath; + flagDirectory = true; + } + + /* Send log archive trap. */ + if (unlikely(!sendLogArchiveTrap(cause, nowTime, sendPath, + flagDirectory))) { + PRINT_WARN_MSG("Send SNMP log archive trap failed!"); + } + + /* If execute command is succeed. */ + if (likely(result == 0)) { + + /* Remove needless working directory. */ + removeTempDir(basePath); + } + + /* If allocated archive file path. */ + if (likely(uniqArcName != NULL)) { + free(uniqArcName); + } + + /* Cleanup. */ + free(basePath); + + return result; +} + +/*! + * \brief Create file about JVM running environment. + * \param basePath [in] Path of directory put report file. + * \param cause [in] Invoke function cause.<br> + * E.g. Signal, ResourceExhausted, Interval. + * \param nowTime [in] Log collect time. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int TLogManager::makeEnvironFile(char *basePath, TInvokeCause cause, + TMSecTime nowTime) { + + int raisedErrNum = 0; + + /* Invoke OS version function. */ + struct utsname uInfo; + memset(&uInfo, 0, sizeof(struct utsname)); + if (unlikely(uname(&uInfo) != 0)) { + int unameErrNum = errno; + PRINT_WARN_MSG_AND_ERRNO("Failure call uname.", unameErrNum); + } + + /* Invoke glibc information function. */ + const char *glibcVersion = NULL; + const char *glibcRelease = NULL; + + glibcVersion = gnu_get_libc_version(); + glibcRelease = gnu_get_libc_release(); + if (unlikely(glibcVersion == NULL || glibcRelease == NULL)) { + PRINT_WARN_MSG("Failure call glibc function."); + } + + /* Create filename. */ + char *envInfoName = createFilename(basePath, "envInfo.txt"); + /* If failure create file name. */ + if (unlikely(envInfoName == NULL)) { + raisedErrNum = errno; + PRINT_WARN_MSG("Couldn't allocate filename."); + return raisedErrNum; + } + + /* Create envInfo.txt. */ + int fd = open(envInfoName, O_CREAT | O_WRONLY | O_EXCL, S_IRUSR | S_IWUSR); + if (unlikely(fd < 0)) { + raisedErrNum = errno; + PRINT_FAIL_CREATEFILE_MSG("enviroment file", raisedErrNum); + free(envInfoName); + return raisedErrNum; + } + free(envInfoName); + + /* Output enviroment information. */ + try { + + /* Output list. */ + const struct { + const char *colName; + const char *valueFmt; + TMSecTime valueData; + const char *valuePtr; + bool isString; + } envColumnList [] = { + {"CollectionDate", "%lld", + nowTime, NULL, false}, + {"LogTrigger", "%d", + logCauseToInt(cause), NULL, false}, + {"VmVersion", "%s", + 0, jvmInfo->getVmVersion(), true}, + {"OsRelease", "%s", + 0, uInfo.release, true}, + {"LibCVersion", "%s", + 0, glibcVersion, true}, + {"LibCRelease", "%s", + 0, glibcRelease, true}, + {"VmName", "%s", + 0, jvmInfo->getVmName(), true}, + {"ClassPath", "%s", + 0, jvmInfo->getClassPath(), true}, + {"EndorsedPath", "%s", + 0, jvmInfo->getEndorsedPath(), true}, + {"JavaVersion", "%s", + 0, jvmInfo->getJavaVersion(), true}, + {"JavaHome", "%s", + 0, jvmInfo->getJavaHome(), true}, + {"BootClassPath", "%s", + 0, jvmInfo->getBootClassPath(), true}, + {"VmArgs", "%s", + 0, jvmInfo->getVmArgs(), true}, + {"VmFlags", "%s", + 0, jvmInfo->getVmFlags(), true}, + {"JavaCmd", "%s", + 0, jvmInfo->getJavaCommand(), true}, + {"VmTime", JLONG_FORMAT_STR, + jvmInfo->getTickTime(), NULL, false}, + {NULL, NULL, 0, NULL, '\0'} + }; + + char lineBuf[PATH_MAX + 1] = {0}; + char EMPTY_LINE[] = ""; + for (int i = 0; envColumnList[i].colName != NULL; i++) { + + /* Write column and separator. */ + snprintf(lineBuf, PATH_MAX, "%s" ENVIRON_VALUE_SEPARATOR , + envColumnList[i].colName); + if (unlikely(write(fd, lineBuf, strlen(lineBuf)) < 0)) { + throw 1; + } + + /* Convert column value to string. */ + char const* columnStr = NULL; + if (envColumnList[i].isString) { + + columnStr = envColumnList[i].valuePtr; + if (unlikely(columnStr == NULL)) { + columnStr = EMPTY_LINE; + } + } else{ + + snprintf(lineBuf, PATH_MAX, envColumnList[i].valueFmt, + envColumnList[i].valueData); + columnStr = lineBuf; + } + + /* Write column value. */ + if (unlikely(write(fd, columnStr, strlen(columnStr)) < 0)) { + throw 1; + } + + /* Write line separator. */ + snprintf(lineBuf, PATH_MAX, "\n"); + if (unlikely(write(fd, lineBuf, strlen(lineBuf)) < 0)) { + throw 1; + } + } + } catch(...) { + /* Stored error number to avoid overwriting by "close". */ + raisedErrNum = errno; + PRINT_FAIL_WRITE_MSG("enviroment file", raisedErrNum); + } + + /* Cleanup. */ + if (unlikely(close(fd) < 0 && raisedErrNum == 0)) { + raisedErrNum = errno; + PRINT_FAIL_WRITE_MSG("enviroment file", raisedErrNum); + } + + return raisedErrNum; +} + +/*! + * \brief Dump thread and stack information to stream. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param fd [in] Output file descriptor. + * \param stackInfo [in] Stack frame of java thread. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int TLogManager::dumpThreadInformation(jvmtiEnv *jvmti, JNIEnv* env, + int fd, jvmtiStackInfo stackInfo) { + + /* + * This function use below JVMTI function. + * - GetOwnedMonitorStackDepthInfo, GetCurrentContendedMonitor + * But the JVMTI function is need capabilities. + * The capability is cann't get if agent is attached by on-demand-attach. + * So check attach type before call the JVMTI function. + */ + bool hasCapability = !isOnDemandAttached; + + /* Get thread information. */ + TJavaThreadInfo threadInfo = {0}; + getThreadDetailInfo(jvmti, env, stackInfo.thread, &threadInfo); + + char const EMPTY_STR[] = ""; + char lineBuf[PATH_MAX + 1] = {0}; + + /* Output thread information. */ + + try { + /* Output thread name, thread type and priority. */ + snprintf(lineBuf, PATH_MAX, "\"%s\"%s prio=%d\n", + ((threadInfo.name != NULL) ? threadInfo.name : EMPTY_STR), + ((threadInfo.isDaemon) ? " daemon" : EMPTY_STR), + threadInfo.priority); + if (unlikely(write(fd, lineBuf, strlen(lineBuf)) < 0)) { + throw 1; + } + + /* Output thread state. */ + snprintf(lineBuf, PATH_MAX, " java.lang.Thread.State: %s\n", + ((threadInfo.state != NULL) ? threadInfo.state : EMPTY_STR)); + if (unlikely(write(fd, lineBuf, strlen(lineBuf)) < 0)) { + throw 1; + } + } catch(...) { + int raisedErrNum = errno; + free(threadInfo.name); + free(threadInfo.state); + + /* Raise write error. */ + PRINT_FAIL_WRITE_MSG("jvmti threaddump", raisedErrNum); + return raisedErrNum; + } + free(threadInfo.name); + free(threadInfo.state); + + /* Get thread monitor stack information. */ + jint monitorCount = 0; + jvmtiMonitorStackDepthInfo *monitorInfo = NULL; + if (unlikely(hasCapability && + isError(jvmti, jvmti->GetOwnedMonitorStackDepthInfo(stackInfo.thread, + &monitorCount, &monitorInfo)))) { + + /* Agnet is failed getting monitor info. */ + monitorInfo = NULL; + } + + int result = 0; + try { + /* Output thread flame trace. */ + for (jint flameIdx = 0, flameSize = stackInfo.frame_count; + flameIdx < flameSize; flameIdx++) { + + jvmtiFrameInfo frameInfo = stackInfo.frame_buffer[flameIdx]; + TJavaStackMethodInfo methodInfo = {0}; + + /* Get method information. */ + getMethodFrameInfo(jvmti, env, frameInfo, &methodInfo); + + /* Output method class, name and source file location. */ + + char *srcLocation = NULL; + if (!methodInfo.isNative) { + char locationBuf[PATH_MAX + 1] = {0}; + if (likely(methodInfo.lineNumber >= 0)) { + snprintf(locationBuf, PATH_MAX, "%d", + methodInfo.lineNumber); + srcLocation = strdup(locationBuf); + } + + snprintf(locationBuf, PATH_MAX, "%s:%s", + (methodInfo.sourceFile != NULL) + ? methodInfo.sourceFile : "UnknownFile", + (srcLocation != NULL) + ? srcLocation : "UnknownLine"); + free(srcLocation); + srcLocation = strdup(locationBuf); + } + snprintf(lineBuf, PATH_MAX, "\tat %s.%s(%s)\n", + (methodInfo.className != NULL) + ? methodInfo.className : "UnknownClass", + (methodInfo.methodName != NULL) + ? methodInfo.methodName : "UnknownMethod", + (srcLocation != NULL) + ? srcLocation : "Native method"); + + /* Cleanup. */ + free(methodInfo.className); + free(methodInfo.methodName); + free(methodInfo.sourceFile); + free(srcLocation); + + if (unlikely(write(fd, lineBuf, strlen(lineBuf)) < 0)) { + throw 1; + } + + /* If current stack frame. */ + if (unlikely(hasCapability && flameIdx == 0)) { + jobject jMonitor = NULL; + jvmti->GetCurrentContendedMonitor(stackInfo.thread, &jMonitor); + + /* If contented monitor is existing now. */ + if (likely(jMonitor != NULL)) { + jclass monitorClass = NULL; + char *tempStr = NULL; + char ownerThreadName[1025] = "UNKNOWN"; + char monitorClsName[1025] = "UNKNOWN"; + + /* Get monitor class. */ + monitorClass = env->GetObjectClass(jMonitor); + if (likely(monitorClass != NULL)) { + + /* Get class signature. */ + jvmti->GetClassSignature(monitorClass, &tempStr, NULL); + + if (likely(tempStr != NULL)) { + snprintf(monitorClsName, 1024, "%s", tempStr); + jvmti->Deallocate((unsigned char *)tempStr); + } + + /* Cleanup. */ + env->DeleteLocalRef(monitorClass); + } + + /* Get monitor owner. */ + jvmtiMonitorUsage monitorInfo = {0}; + if (unlikely(!isError(jvmti, + jvmti->GetObjectMonitorUsage(jMonitor, &monitorInfo)))) { + + /* Get owner thread information. */ + getThreadDetailInfo(jvmti, env, monitorInfo.owner, + &threadInfo); + + if (likely(threadInfo.name != NULL)) { + strncpy(ownerThreadName, threadInfo.name, 1024); + } + + /* Cleanup. */ + free(threadInfo.name); + free(threadInfo.state); + } + env->DeleteLocalRef(jMonitor); + + /* Output contented monitor information. */ + snprintf(lineBuf, PATH_MAX, + "\t- waiting to lock <owner:%s> (a %s)\n", + ownerThreadName, monitorClsName); + if (unlikely(write(fd, lineBuf, strlen(lineBuf)) < 0)) { + throw 1; + } + } + } + + if (likely(monitorInfo != NULL)) { + + /* Search monitor. */ + jint monitorIdx = 0; + for (; monitorIdx < monitorCount; monitorIdx++) { + if (monitorInfo[monitorIdx].stack_depth == flameIdx) { + break; + } + } + + /* If locked monitor is found. */ + if (likely(monitorIdx < monitorCount)) { + + jobject jMonitor = monitorInfo[monitorIdx].monitor; + jclass monitorClass = NULL; + char *tempStr = NULL; + char monitorClsName[1025] = "UNKNOWN"; + + /* Get object class. */ + monitorClass = env->GetObjectClass(jMonitor); + if (likely(monitorClass != NULL)) { + /* Get class signature. */ + jvmti->GetClassSignature(monitorClass, &tempStr, NULL); + if (likely(tempStr != NULL)) { + snprintf(monitorClsName, 1024, "%s", tempStr); + jvmti->Deallocate((unsigned char *)tempStr); + } + env->DeleteLocalRef(monitorClass); + } + + /* Output owned monitor information. */ + snprintf(lineBuf, PATH_MAX, "\t- locked (a %s)\n", + monitorClsName); + if (unlikely(write(fd, lineBuf, strlen(lineBuf)) < 0)) { + throw 1; + } + } + } + } + + /* Output separator for each thread. */ + snprintf(lineBuf, PATH_MAX, "\n"); + if (unlikely(write(fd, lineBuf, strlen(lineBuf)) < 0)) { + throw 1; + } + } catch(...) { + result = errno; + + /* Raise write error. */ + PRINT_FAIL_WRITE_MSG("jvmti threaddump", result); + } + + /* Cleanup. */ + if (likely(monitorInfo != NULL)) { + for (jint monitorIdx = 0; monitorIdx < monitorCount; monitorIdx++) { + env->DeleteLocalRef(monitorInfo[monitorIdx].monitor); + } + jvmti->Deallocate((unsigned char *)monitorInfo); + } + return result; +} + +/*! + * \brief Create thread dump with JVMTI. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param filename [in] Path of thread dump file. + * \param nowTime [in] Log collect time. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int TLogManager::makeJvmtiThreadDump(jvmtiEnv *jvmti, JNIEnv* env, + char *filename, TMSecTime nowTime) { + + int result = 0; + /* Open thread dump file. */ + int fd = open(filename, O_CREAT | O_WRONLY | O_EXCL, S_IRUSR | S_IWUSR); + /* If failure open file. */ + if (unlikely(fd < 0)) { + result = errno; + PRINT_FAIL_CREATEFILE_MSG("jvmti threaddump", result); + return result; + } + + const jint MAX_STACK_COUNT = 100; + jvmtiStackInfo *stackList = NULL; + jint threadCount = 0; + /* If failure get all stack traces. */ + if(unlikely(isError(jvmti, + jvmti->GetAllStackTraces(MAX_STACK_COUNT, &stackList, &threadCount)))) { + PRINT_WARN_MSG("Couldn't get thread stack trace."); + close(fd); + return -1; + } + + /* Output stack trace. */ + for (jint i = 0; i < threadCount; i++) { + jvmtiStackInfo stackInfo = stackList[i]; + + /* Output thread information. */ + result = dumpThreadInformation(jvmti, env, fd, stackInfo); + if (unlikely(result != 0)) { + break; + } + } + + /* Cleanup. */ + if (unlikely(close(fd) < 0 && result == 0)) { + result = errno; + PRINT_FAIL_WRITE_MSG("jvmti threaddump", result); + } + + jvmti->Deallocate((unsigned char *)stackList); + + return result; +} + +/*! + * \brief Create thread dump file. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param basePath [in] Path of directory put report file. + * \param cause [in] Invoke function cause.<br> + * E.g. Signal, ResourceExhausted, Interval. + * \param nowTime [in] Log collect time. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int TLogManager::makeThreadDumpFile(jvmtiEnv *jvmti, JNIEnv* env, + char *basePath, TInvokeCause cause, TMSecTime nowTime) { + + /* Dump thread information. */ + + int result = -1; + + /* Create dump filename. */ + char *dumpName = createFilename((char*)basePath, "threaddump.txt"); + if (unlikely(dumpName == NULL)) { + PRINT_WARN_MSG("Couldn't allocate thread dump file path."); + } else { + + if (unlikely(cause == ThreadExhausted && !jvmCmd->isConnectable())) { + + /* + * JVM is aborted when reserve signal SIGQUIT, + * if JVM can't make new thread (e.g. RLIMIT_NPROC). + * So we need avoid to send SIGQUIT signal. + */ + ; + } else { + + /* Create thread dump file. */ + result = jvmCmd->exec("threaddump", dumpName); + } + + /* If disk isn't full. */ + if (unlikely(!isRaisedDiskFull(result))) { + + /* If need original thread dump. */ + if (unlikely(result != 0)) { + result = makeJvmtiThreadDump(jvmti, env, dumpName, nowTime); + } + } + + free(dumpName); + } + return result; +} + +/*! + * \brief Getting java process information. + * \param systime [out] System used cpu time in java process. + * \param usrtime [out] User and java used cpu time in java process. + * \param vmsize [out] Virtual memory size of java process. + * \param rssize [out] Memory size of java process on main memory. + * \return Prosess is succeed or failure. + */ +bool TLogManager::getProcInfo(TLargeUInt *systime, TLargeUInt *usrtime, + TLargeUInt *vmsize, TLargeUInt *rssize) { + + /* Get page size. */ + long pageSize = 0; + /* If failure get page size from sysconf. */ + if (unlikely(systemPageSize <= 0)) { + /* Assume page size is 4 KiByte. */ + systemPageSize = 1 << 12; + PRINT_WARN_MSG("Not found system page size." + " Assume that page size is equal 4KiByte."); + } + /* Use sysconf return value. */ + pageSize = systemPageSize; + + /* Initialize. */ + *usrtime = -1; + *systime = -1; + *vmsize = -1; + *rssize = -1; + + /* Make path of process status file. */ + char path[256] = {0}; + snprintf(path, 255, "/proc/%d/stat", getpid()); + /* Open process status file. */ + FILE *proc = fopen(path, "r"); + + /* If failure open process status file. */ + if (unlikely(proc == NULL)) { + int raisedErrNum = errno; + PRINT_FAIL_OPENFILE_MSG("process status", raisedErrNum); + return false; + } + + char *line = NULL; + size_t len = 0; + /* Get line from process status file. */ + if (likely(getline(&line, &len, proc) > 0)) { + + /* Parse line. */ + if (likely(sscanf(line, "%*d %*s %*c %*d %*d %*d %*d %*d %*u %*u" + " %*u %*u %*u %llu %llu %*d %*d %*d %*d %*d %*d %*u %llu %llu", + usrtime, systime, vmsize, rssize) == 4)) { + + /* Convert real page count to real page size. */ + *rssize = *rssize * pageSize; + } else { + + /* Kernel may be old or customized. */ + PRINT_WARN_MSG("Process data has shortage."); + } + } else { + PRINT_WARN_MSG("Couldn't read process status."); + } + + /* Cleanup. */ + if (likely(line != NULL)) { + free(line); + } + fclose(proc); + return true; +} + +/*! + * \brief Getting machine cpu times. + * \param times [out] Machine cpu times information. + * \return Prosess is succeed or failure. + */ +bool TLogManager::getSysTimes(TMachineTimes *times) { + /* Initialize. */ + memset(times, 0, sizeof(TMachineTimes)); + + /* Open machine status file. */ + FILE *proc = fopen("/proc/stat", "r"); + /* If failure open machine status file. */ + if (unlikely(proc == NULL)) { + int raisedErrNum = errno; + PRINT_FAIL_OPENFILE_MSG("machine status", raisedErrNum); + return false; + } + + char *line = NULL; + size_t len = 0; + bool flagFound = false; + + /* Loop for find "cpu" line. */ + while (likely(getline(&line, &len, proc) > 0)) { + /* Check line. */ + if (unlikely(strncmp(line, "cpu ", 4) != 0)) { + + /* This line is non-target. */ + continue; + } + + /* Parse cpu time information. */ + if (unlikely(sscanf(line, + "cpu %llu %llu %llu %llu %llu %llu %llu %llu %llu", + ×->usrTime, ×->lowUsrTime, ×->sysTime, + ×->idleTime, ×->iowaitTime, ×->sortIrqTime, + ×->irqTime, ×->stealTime, ×->guestTime) != 9)) { + + /* Maybe the kernel is old version. */ + PRINT_WARN_MSG("CPU status data has shortage."); + } + + flagFound = true; + break; + } + + /* If not found cpu information. */ + if (unlikely(!flagFound)) { + + /* Maybe the kernel is modified. */ + PRINT_WARN_MSG("Not found cpu status data."); + } + + /* Cleanup. */ + if (likely(line != NULL)) { + free(line); + } + fclose(proc); + return flagFound; +} + +/*! + * \brief Send log archive trap. + * \param cause [in] Invoke function cause.<br> + * E.g. Signal, ResourceExhausted, Interval. + * \param nowTime [in] Log collect time. + * \param path [in] Archive file or directory path. + * \param isDirectory [in] Param "path" is directory. + * \return Value is true, if process is succeed. + */ +bool TLogManager::sendLogArchiveTrap(TInvokeCause cause, TMSecTime nowTime, + char *path, bool isDirectory) { + + /* Return value. */ + bool result = true; + + /* Get full path. */ + char realSendPath[PATH_MAX] = {0}; + if (unlikely(realpath(path, realSendPath) == NULL)) { + int raisedErrNum = errno; + PRINT_WARN_MSG_AND_ERRNO("Failure get real path of archive file.", + raisedErrNum); + return false; + } + + /* If path is directory, then append "/" to path. */ + if (isDirectory) { + size_t pathSize = strlen(realSendPath); + pathSize = (pathSize >= PATH_MAX) ? PATH_MAX - 1 : pathSize; + realSendPath[pathSize] = '/'; + } + + /* Output archive file path. */ + PRINT_INFO_MSG_HEADER + << "Completed collect log. file:" << realSendPath << NEWLINE; + + if (arg.snmpSend) { + /* Trap OID. */ + char trapOID[50] = OID_LOGARCHIVE; + oid OID_ALERT_DATE[] = {SNMP_OID_HEAPALERT, 1}; + oid OID_LOG_PATH[] = {SNMP_OID_LOGARCHIVE, 1}; + oid OID_TROUBLE_DATE[] = {SNMP_OID_LOGARCHIVE, 2}; + /* Temporary buffer. */ + char buff[256] = {0}; + + try { + /* Send resource trap. */ + TTrapSender sender(SNMP_VERSION_2c, arg.snmpTarget, + arg.snmpComName, 162); + + /* Setting sysUpTime */ + sender.setSysUpTime(); + + /* Setting trapOID. */ + sender.setTrapOID(trapOID); + + /* Set alert date. */ + snprintf(buff, 255, "%llu", (TMSecTime)getNowTimeSec()); + sender.addValue(OID_ALERT_DATE, OID_LENGTH(OID_ALERT_DATE), + buff, SNMP_VAR_TYPE_COUNTER64); + + /* Set log archive path. */ + sender.addValue(OID_LOG_PATH, OID_LENGTH(OID_LOG_PATH), + realSendPath, SNMP_VAR_TYPE_STRING); + + /* Set date which JVM resource exhausted. */ + switch (cause) { + case ResourceExhausted: + case ThreadExhausted: + case OccurredDeadlock: + /* Collect archive by resource or deadlock. */ + snprintf(buff, 255, "%llu", nowTime); + break; + default: + /* Collect archive by signal. */ + snprintf(buff, 255, "%llu", (TMSecTime)0LL); + } + + sender.addValue(OID_TROUBLE_DATE, OID_LENGTH(OID_TROUBLE_DATE), + buff, SNMP_VAR_TYPE_COUNTER64); + + /* Send trap. */ + result = (sender.sendTrap() == SNMP_PROC_SUCCESS); + if (unlikely(!result)) { + /* Clean up. */ + sender.clearValues(); + } + } catch(...) { + result = false; + } + } + + return result; +} + +/*! + * \brief Collect files about JVM enviroment. + * \param basePath [in] Temporary working directory. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int TLogManager::copyInfoFiles(char const* basePath) { + + int result = 0; + /* Copy distribution file list. */ + const char distFileList[][255] = { + /* Distribution release. */ + "/etc/redhat-release", + /* For other distribution. */ + "/etc/sun-release", "/etc/mandrake-release", + "/etc/SuSE-release", "/etc/turbolinux-release", + "/etc/gentoo-release", "/etc/debian_version", + "/etc/ltib-release", "/etc/angstrom-version", + "/etc/fedora-release", "/etc/vine-release", + "/etc/issue", + /* End flag. */ + {0} + }; + bool flagCopyedDistFile = false; + + /* Copy distribution file. */ + for (int i = 0; strlen(distFileList[i]) > 0; i++) { + + result = copyFile(distFileList[i], basePath); + if (result == 0 || isRaisedDiskFull(result)) { + flagCopyedDistFile = (result == 0); + break; + } + } + + /* If failure copy distribution file. */ + if (unlikely(!flagCopyedDistFile)) { + PRINT_WARN_MSG_AND_ERRNO( + "Failure copy file. path:\"distribution file\"", result); + } + + /* If disk is full. */ + if (unlikely(isRaisedDiskFull(result))) { + return result; + } + + /* Copy file list. */ + const char copyFileList[][255] = { + /* Process information. */ + "/proc/%d/smaps", "/proc/%d/limits", + "/proc/%d/cmdline", "/proc/%d/status", + /* Netstat infomation. */ + "/proc/net/tcp", "/proc/net/tcp6", + "/proc/net/udp", "/proc/net/udp6", + /* Syslog. */ + "/var/log/messages", + /* End flag. */ + {0} + }; + + /* Copy files in list. */ + for (int i = 0; strlen(copyFileList[i]) > 0; i++) { + + /* Make copy file path. */ + char buff[256] = {0}; + snprintf(buff, 255, copyFileList[i], getpid()); + + /* Copy file. */ + result = copyFile(buff, basePath); + if (unlikely(result != 0)) { + PRINT_WARN_MSG_HEADER << "Failure copy file." + << " path:\"" << buff << "\"" + << " cause:\"" << strerror(result) << "\"" + << NEWLINE; + + /* If disk is full. */ + if (unlikely(isRaisedDiskFull(result))) { + return result; + } + } + } + + /* Copy file /proc/<pid>/fd/{1,2} */ + char stdOutPath[256] = {0}; + char stdErrPath[256] = {0}; + snprintf(stdOutPath, 255, "/proc/%d/fd/1", getpid()); + snprintf(stdErrPath, 255, "/proc/%d/fd/2", getpid()); + char stdOutRealPath[PATH_MAX + 1] = {0}; + char stdErrRealPath[PATH_MAX + 1] = {0}; + + /* Check file is copyable. */ + bool copyableStdOut = false; + bool copyableStdErr = false; + + copyableStdOut = isCopyableLink((char*)stdOutPath, (char*)stdOutRealPath, + PATH_MAX); + copyableStdErr = isCopyableLink((char*)stdErrPath, (char*)stdErrRealPath, + PATH_MAX); + + /* Copy stdout. */ + if (unlikely(copyableStdOut)) { + result = copyFile(stdOutRealPath, basePath, "fd1"); + + if (unlikely(result != 0)) { + PRINT_WARN_MSG_AND_ERRNO( + "Failure copy file. path:\"stdout\"", result); + + /* If disk is full. */ + if (unlikely(isRaisedDiskFull(result))) { + return result; + } + } + } + + /* If stdout is not equal stderr. */ + if (strncmp(stdOutRealPath, stdErrRealPath, PATH_MAX) != 0) { + + /* Copy stderr. */ + if (unlikely(copyableStdErr)) { + result = copyFile(stdErrRealPath, basePath, "fd2"); + + if (unlikely(result != 0)) { + PRINT_WARN_MSG_AND_ERRNO( + "Failure copy file. path:\"stderr\"", result); + } + } + } + return result; +} + +/*! + * \brief Copy GC log file. + * \param basePath [in] Path of temporary directory. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int TLogManager::copyGCLogFile(char const* basePath) { + char *aGCLogFile = (*gcLogFilename); + + /* If GC log filename isn't specified. */ + if (unlikely(aGCLogFile == NULL)) { + return 0; + } + + /* Copy file. */ + return copyFile(aGCLogFile, basePath); +} + +/*! + * \brief Create file about using socket by JVM. + * \param basePath [in] Path of directory put report file. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ +int TLogManager::makeSocketOwnerFile(char const* basePath) { + + int result = 0; + + /* Create filename. */ + char *sockOwnName = createFilename(basePath, "sockowner"); + /* If failure create file name. */ + if (unlikely(sockOwnName == NULL)) { + result = errno; + PRINT_WARN_MSG("Couldn't allocate filename."); + return result; + } + + /* Create sockowner. */ + int fd = open(sockOwnName, O_CREAT | O_WRONLY | O_EXCL, + S_IRUSR | S_IWUSR); + free(sockOwnName); + if (unlikely(fd < 0)) { + result = errno; + PRINT_FAIL_CREATEFILE_MSG("socket owner", result); + + return result; + } + + /* Open directory. */ + char procSocketPath[256] = {0}; + snprintf(procSocketPath, 255, "/proc/%d/fd/", getpid()); + DIR *dir = opendir(procSocketPath); + + /* If failure open directory. */ + if (unlikely(dir == NULL)) { + result = errno; + PRINT_WARN_MSG_AND_ERRNO("Couldn't open directory.", result); + close(fd); + return result; + } + + /* Read file in directory. */ + struct dirent *entry = NULL; + while ((entry = readdir(dir)) != NULL) { + + /* Check file name. */ + if (strcmp(entry->d_name, "..") == 0 + || strcmp(entry->d_name, ".") == 0) { + continue; + } + + /* Get maybe socket file full path. */ + char *socketPath = createFilename(procSocketPath, entry->d_name); + if (unlikely(socketPath == NULL)) { + result = errno; + PRINT_WARN_MSG("Failure allocate working memory."); + break; + } + + /* Get file information. */ + struct stat st = {0}; + if (unlikely(stat(socketPath, &st) != 0)) { + free(socketPath); + continue; + } + free(socketPath); + + /* If this file is socket file. */ + if ((st.st_mode & S_IFMT) == S_IFSOCK) { + + /* Output i-node number of a socket file. */ + char buf[256] = {0}; + snprintf(buf, 255, INODENUM_FORMAT_STR "\n", st.st_ino); + if (unlikely(write(fd, buf, strlen(buf)) < 0)) { + result = errno; + PRINT_FAIL_WRITE_MSG("socket owner", result); + break; + } + } + } + + /* If failure in read directory. */ + if (unlikely(close(fd) != 0 && result == 0)) { + result = errno; + PRINT_FAIL_WRITE_MSG("socket owner", result); + } + + /* Cleanup. */ + closedir(dir); + + return result; +} + +/*! + * \brief Create archive file path. + * \param nowTime [in] Log collect time. + * \return Return archive file name, if process is succeed.<br> + * Don't forget deallocate memory.<br> + * Process is failure, if value is null. + */ +char *TLogManager::createArchiveName(TMSecTime nowTime) { + time_t nowTimeSec = 0; + struct tm time_struct = {0}; + char time_str[20] = {0}; + char arcName[PATH_MAX + 1] = {0}; + char extPart[PATH_MAX + 1] = {0}; + char namePart[PATH_MAX + 1] = {0}; + + /* Search extension. */ + char *extPos = strrchr(arg.archiveFile, '.'); + if (likely(extPos != NULL)) { + + /* Path and extension store each other. */ + strncpy(extPart, extPos, PATH_MAX); + strncpy(namePart, arg.archiveFile, (extPos - arg.archiveFile)); + } else { + + /* Not found extension in path. */ + strncpy(namePart, arg.archiveFile, PATH_MAX); + } + + /* Get now datetime and convert to string. */ + nowTimeSec = (time_t)(nowTime / 1000); + localtime_r((const time_t*)&nowTimeSec, &time_struct); + strftime(time_str, 20, "%y%m%d%H%M%S", &time_struct); + + /* Create file name. */ + snprintf(arcName, PATH_MAX, "%s%s%s", namePart, time_str, extPart); + + /* Create unique file name. */ + return createUniquePath(arcName, false); +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/logManager.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,272 @@ +/*! + * \file logManager.hpp + * \brief This file is used collect log information. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _LOG_MANAGER_H +#define _LOG_MANAGER_H + +#include <jni.h> +#include <pthread.h> +#include <queue> + +#include "util.hpp" +#include "trapSender.hpp" +#include "cmdArchiver.hpp" +#include "jniZipArchiver.hpp" +#include "jvmSockCmd.hpp" +#include "jvmInfo.hpp" + +/*! + * \brief This type is common large size int. + */ +typedef unsigned long long int TLargeUInt; +/*! + * \brief This type is used by store datetime is mili-second unit. + */ +typedef unsigned long long int TMSecTime; + +/*! + * \brief This structure is used to get and store machine cpu time. + */ +typedef struct { + TLargeUInt usrTime; /*!< Time used by user work. */ + TLargeUInt lowUsrTime; /*!< Time used by user work under low priority. */ + TLargeUInt sysTime; /*!< Time used by kernel work. */ + TLargeUInt idleTime; /*!< Time used by waiting task work. */ + TLargeUInt iowaitTime; /*!< Time used by waiting IO work. */ + TLargeUInt sortIrqTime; /*!< Time used by sort intercept work. */ + TLargeUInt irqTime; /*!< Time used by intercept work. */ + TLargeUInt stealTime; /*!< Time used by other OS. */ + TLargeUInt guestTime; /*!< Time used by guest OS under kernel control. */ +} TMachineTimes; + +/*! + * \brief This class collect and make log. + */ +class TLogManager { + public: + + /*! + * \brief TLogManager constructor. + * \param env [in] JNI environment object. + * \param info [in] JVM running performance information. + */ + TLogManager(JNIEnv* env, TJvmInfo *info); + + /*! + * \brief TLogManager destructor. + */ + virtual ~TLogManager(void); + + /*! + * \brief Collect log. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Invoke function cause.<br> + * E.g. ResourceExhausted, Signal, Interval. + * \param nowTime [in] Log collect time. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ + int collectLog(jvmtiEnv *jvmti, JNIEnv* env, TInvokeCause cause, + TMSecTime nowTime); + + protected: + + /*! + * \brief Collect normal log. + * \param cause [in] Invoke function cause.<br> + * E.g. ResourceExhausted, Signal, Interval. + * \param nowTime [in] Log collect time. + * \param archivePath [in] Archive file path. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ + virtual int collectNormalLog(TInvokeCause cause, TMSecTime nowTime, + char *archivePath); + + /*! + * \brief Collect all log. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Invoke function cause.<br> + * E.g. ResourceExhausted, Signal, Interval. + * \param nowTime [in] Log collect time. + * \param archivePath [out] Archive file path. + * \param pathLen [in] Max size of paramter"archivePath". + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ + virtual int collectAllLog(jvmtiEnv *jvmti, JNIEnv* env, + TInvokeCause cause, TMSecTime nowTime, + char *archivePath, size_t pathLen); + + RELEASE_ONLY(private:) + + /*! + * \brief Create file about JVM running environment. + * \param basePath [in] Path of directory put report file. + * \param cause [in] Invoke function cause.<br> + * E.g. Signal, ResourceExhausted, Interval. + * \param nowTime [in] Log collect time. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ + virtual int makeEnvironFile(char *basePath, TInvokeCause cause, + TMSecTime nowTime); + + /*! + * \brief Dump thread and stack information to stream. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param fd [in] Output file descriptor. + * \param stackInfo [in] Stack frame of java thread. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ + virtual int dumpThreadInformation(jvmtiEnv *jvmti, JNIEnv* env, + int fd, jvmtiStackInfo stackInfo); + + /*! + * \brief Create thread dump with JVMTI. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param filename [in] Path of thread dump file. + * \param nowTime [in] Log collect time. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ + virtual int makeJvmtiThreadDump(jvmtiEnv *jvmti, JNIEnv* env, + char *filename, TMSecTime nowTime); + + /*! + * \brief Create thread dump file. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param basePath [in] Path of directory put report file. + * \param cause [in] Invoke function cause.<br> + * E.g. Signal, ResourceExhausted, Interval. + * \param nowTime [in] Log collect time. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ + virtual int makeThreadDumpFile(jvmtiEnv *jvmti, JNIEnv* env, + char *basePath, TInvokeCause cause, TMSecTime nowTime); + + /*! + * \brief Getting java process information. + * \param systime [out] System used cpu time in java process. + * \param usrtime [out] User and java used cpu time in java process. + * \param vmsize [out] Virtual memory size of java process. + * \param rssize [out] Memory size of java process on main memory. + * \return Prosess is succeed or failure. + */ + virtual bool getProcInfo(TLargeUInt *systime, TLargeUInt *usrtime, + TLargeUInt *vmsize, TLargeUInt *rssize); + + /*! + * \brief Getting machine cpu times. + * \param times [out] Machine cpu times information. + * \return Prosess is succeed or failure. + */ + virtual bool getSysTimes(TMachineTimes *times); + + /*! + * \brief Send log archive trap. + * \param cause [in] Invoke function cause.<br> + * E.g. Signal, ResourceExhausted, Interval. + * \param nowTime [in] Log collect time. + * \param path [in] Archive file or directory path. + * \param isDirectory [in] Param "path" is directory. + * \return Value is true, if process is succeed. + */ + virtual bool sendLogArchiveTrap(TInvokeCause cause, TMSecTime nowTime, + char *path, bool isDirectory); + + /*! + * \brief Collect files about JVM enviroment. + * \param basePath [in] Temporary working directory. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ + virtual int copyInfoFiles(char const* basePath); + + /*! + * \brief Copy GC log file. + * \param basePath [in] Path of temporary directory. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ + virtual int copyGCLogFile(char const* basePath); + + /*! + * \brief Create file about using socket by JVM. + * \param basePath [in] Path of directory put report file. + * \return Value is zero, if process is succeed.<br /> + * Value is error number a.k.a. "errno", if process is failure. + */ + virtual int makeSocketOwnerFile(char const* basePath); + + /*! + * \brief Create archive file path. + * \param nowTime [in] Log collect time. + * \return Return archive file name, if process is succeed.<br> + * Don't forget deallocate memory.<br> + * Process is failure, if value is null. + */ + virtual char *createArchiveName(TMSecTime nowTime); + + /*! + * \brief Mutex of collect normal log. + */ + static pthread_mutex_t logMutex; + + /*! + * \brief Mutex of archive file. + */ + static pthread_mutex_t archiveMutex; + + /*! + * \brief Archive file maker. + */ + TCmdArchiver *arcMaker; + + /*! + * \brief Archive file maker to use zip library in java. + */ + TJniZipArchiver *jniArchiver; + + /*! + * \brief Dump thread information object. + */ + TJVMSockCmd *jvmCmd; + + /*! + * \brief JVM running performance information. + */ + TJvmInfo *jvmInfo; + + /*! + * \brief Pointer of string of GC log file path. + */ + char **gcLogFilename; +}; + +#endif // _LOG_MANAGER_H
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/oopUtil.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,3020 @@ +/*! + * \file oopUtil.cpp + * \brief This file is used to getting information inner JVM.<br> + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <jni.h> +#include <jvmti.h> + +#include <stdlib.h> +#include <string.h> +#include <stdint.h> +#include <sys/types.h> +#include <pthread.h> +#include <sys/mman.h> +#include <unistd.h> + +#include "oopUtil.hpp" +#include "util.hpp" +#include "bitMapMarker.hpp" +#include "snapShotMain.hpp" +#include "libmain.hpp" + +/* Function define. */ + +/* Override functions. */ + +/* Macros for override function */ + +/*! + * \brief Override function define macro for a function. + */ +#define DEFINE_OVERRIDE_FUNC_N(prefix, num) \ + extern "C" void *prefix##_override_func_##num; + +/*! + * \brief Override function define macro for one function. + */ +#define DEFINE_OVERRIDE_FUNC_1(prefix) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 0) + +/*! + * \brief Override function define macro for two function. + */ +#define DEFINE_OVERRIDE_FUNC_2(prefix) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 0) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 1) + +/*! + * \brief Override function define macro for three function. + */ +#define DEFINE_OVERRIDE_FUNC_3(prefix) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 0) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 1) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 2) + +/*! + * \brief Override function define macro for four function. + */ +#define DEFINE_OVERRIDE_FUNC_4(prefix) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 0) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 1) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 2) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 3) + +/*! + * \brief Override function define macro for eight function. + */ +#define DEFINE_OVERRIDE_FUNC_8(prefix) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 0) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 1) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 2) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 3) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 4) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 5) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 6) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 7) + +/*! + * \brief Override function define macro for nine function. + */ +#define DEFINE_OVERRIDE_FUNC_9(prefix) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 0) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 1) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 2) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 3) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 4) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 5) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 6) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 7) \ + DEFINE_OVERRIDE_FUNC_N(prefix, 8) + +/*! + * \brief Select override function information macro. + */ +#define SELECT_HOOK_FUNCS(prefix) \ + if (enableCR8000213) { \ + prefix##_hook = CR8000213_##prefix##_hook; \ + } else if (enableCR6964458) { \ + prefix##_hook = CR6964458_##prefix##_hook; \ + } else { \ + prefix##_hook = default_##prefix##_hook; \ + } + +/* These functions is defined in override.S. */ + +/*! + * \brief Override function for heap object on parallelGC. + */ +DEFINE_OVERRIDE_FUNC_4(par); + +/*! + * \brief Override function for heap object on parallelOldGC. + */ +DEFINE_OVERRIDE_FUNC_4(parOld); + +/*! + * \brief Override function for sweep at old gen on CMSGC. + */ +DEFINE_OVERRIDE_FUNC_1(cms_sweep); + +/*! + * \brief Override function for heap object at new gen on CMSGC. + */ +DEFINE_OVERRIDE_FUNC_4(cms_new); + +/*! + * \brief Override function for heap object on G1GC. + */ +DEFINE_OVERRIDE_FUNC_9(g1); +/*! + * \brief Override function for cleanup and System.gc() event on G1GC. + */ +DEFINE_OVERRIDE_FUNC_2(g1Event); + +/*! + * \brief Override function for adjust klassOop. + */ +DEFINE_OVERRIDE_FUNC_8(adj); + +/*! + * \brief Override function for JVMTI function. + */ +DEFINE_OVERRIDE_FUNC_1(jvmti); + +/*! + * \brief Override function for inner GC function. + */ +DEFINE_OVERRIDE_FUNC_3(innerStart); + +/*! + * \brief Override function for WatcherThread. + */ +DEFINE_OVERRIDE_FUNC_1(watcherThread) + + +/* Variable. */ + +/* Variable for pointer dummy. */ + +/*! + * \brief Dummy zero variable.<br> This variable is always 0. + */ +int dummyZeroInt = 0; + +/*! + * \brief Dummy false flag.<br> This variable is always false. + */ +bool dummyFalseFlag = false; + +/* Define JVM paramter pointer variable for calling from external. */ + +/*! + * \brief Pointer to "-XX:UseCompressedOops". + */ +#ifdef __LP64__ +bool *isCOOP = NULL; +#else +bool *isCOOP = &dummyFalseFlag; +#endif + +/*! + * \brief Pointer to "-XX:UseParallelGC". + */ +bool *useParallel = NULL; + +/*! + * \brief Pointer to "-XX:UseParallelOldGC". + */ +bool *useParOld = NULL; + +/*! + * \brief Pointer to "-XX:UseConcMarkSweepGC". + */ +bool *useCMS = NULL; + +/*! + * \brief Pointer to"-XX:UseG1GC". + */ +bool *useG1 = NULL; + +/* Variable for CMS collector state. */ + +/*! + * \brief CMS collector is idling. + */ +const int CMS_IDLING = 2; +/*! + * \brief CMS collector is initial-marking phase. + */ +const int CMS_INITIALMARKING = 3; +/*! + * \brief CMS collector is marking phase. + */ +const int CMS_MARKING = 4; +/*! + * \brief CMS collector is final-making phase. + */ +const int CMS_FINALMARKING = 7; +/*! + * \brief CMS collector is sweep phase. + */ +const int CMS_SWEEPING = 8; + +/*! + * \brief CMS collector state pointer. + * \sa concurrentMarkSweepGeneration.hpp<br> + * at hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/<br> + * enum CollectorState + */ +int *CMS_collectorState = NULL; + +/* Define function pointer variable for calling from external. */ + +/*! + * \brief Function pointer for "is_in_permanent". + */ +THeap_IsInPermanent is_in_permanent = NULL; + +/*! + * \brief Pointer of "_collectedHeap" field in Universe.<br> + * Use to calling "is_in_permanent" function. + */ +void *collectedHeap = NULL; + +/*! + * \brief Function pointer for "JvmtiEnv::GetObjectSize". + */ +TJvmtiEnv_GetObjectSize getObjectSize = NULL; + +/*! + * \brief Function pointer for "java_lang_Class::as_klassOop". + */ +TJavaLangClass_AsKlassOop asKlassOop = NULL; + +/*! + * \brief Function pointer for "instanceKlass::class_loader()". + */ +TGetClassLoader getClassLoaderForInstanceKlass = NULL; + +/*! + * \brief Function pointer for "objArrayKlass::class_loader()". + */ +TGetClassLoader getClassLoaderForObjArrayKlass = NULL; + +/* Variable for inner class size. */ + +/*! + * \brief Size of "oopDesc" class in JVM. + */ +uint64_t clsSizeOopDesc = 0; + +/*! + * \brief Size of "klassOopDesc" class in JVM. + */ +uint64_t clsSizeKlassOop = 0; + +/*! + * \brief Size of "narrowOop" class in JVM. + */ +uint64_t clsSizeNarrowOop = 0; + +/*! + * \brief Size of "Klass" class in JVM. + */ +uint64_t clsSizeKlass = 0; + +/*! + * \brief Size of "instanceKlass" class in JVM. + */ +uint64_t clsSizeInstanceKlass = 0; + +/*! + * \brief Size of "arrayOopDesc" class in JVM. + */ +uint64_t clsSizeArrayOopDesc = 0; + +/* Variable for inner class field offset. */ + +/*! + * \brief Offset of "oopDesc" class's "_metadata._klass" field. + * This field is stored class object when JVM don't using COOP. + */ +off_t ofsKlassAtOop = -1; + +/*! + * \brief Offset of "oopDesc" class's "_metadata._compressed_klass" field. + * This field is stored class object when JVM is using COOP. + */ +off_t ofsCoopKlassAtOop = -1; + +/*! + * \brief Offset of "oopDesc" class's "_mark" field. + * This field is stored bit flags of lock information. + */ +off_t ofsMarkAtOop = -1; + +/*! + * \brief Offset of "Klass" class's "_name" field. + * This field is stored symbol object that designed class name. + */ +off_t ofsNameAtKlass = -1; + +/*! + * \brief Offset of "Symbol" class's "_length" field. + * This field is stored string size of class name. + */ +off_t ofsLengthAtSymbol = -1; + +/*! + * \brief Offset of "Symbol" class's "_body" field. + * This field is stored string of class name. + */ +off_t ofsBodyAtSymbol = -1; + +/*! + * \brief Offset of "instanceKlass" class's "_vtable_len" field. + * This field is stored vtable size. + */ +off_t ofsVTableSizeAtInsKlass = -1; + +/*! + * \brief Offset of "instanceKlass" class's "_itable_len" field. + * This field is stored itable size. + */ +off_t ofsITableSizeAtInsKlass = -1; + +/*! + * \brief Offset of "instanceKlass" class's "_static_field_size" field. + * This field is stored static field size. + */ +off_t ofsStaticFieldSizeAtInsKlass = -1; + +/*! + * \brief Offset of "instanceKlass" class's "_nonstatic_oop_map_size" field. + * This field is stored static field size. + */ +off_t ofsNonstatiOopMapSizeAtInsKlass = -1; + +/*! + * \brief Offset of "oopDesc" class's "klass_offset_in_bytes" field. + * This field is stored static field size. + */ +off_t ofsKlassOffsetInBytesAtOopDesc = -1; + +/* Variable for environment information. */ + +/*! +* \brief Pointer of COOP base address. + */ +ptrdiff_t narrowOffsetBase = 0; + +/*! +* \brief Pointer of COOP shift bits. + */ +int *narrowOffsetShift = &dummyZeroInt; + +/*! + * \brief Lock bit mask.<br> + * Value of "markOopDesc" class's "lock_mask_in_place" constant value. + */ +uint64_t lockMaskInPlaceMarkOop = 0; + +/* Variable for CMS marking bitmap. */ + +/*! + * \brief Pointer of CMS marking bitmap start word. + */ +void *cmsBitMap_startWord = NULL; +/*! + * \brief Pointer to shifter of CMS bitmap. + */ +int *cmsBitMap_shifter = NULL; +/*! + * \brief Pointer to CMS Marking bitmap start memory address. + */ +size_t *cmsBitMap_startAddr = NULL; + +/*! + * \brief Size of integer(regular integer register) on now environment.<br> + * BitsPerWord is used by CMS GC mark bitmap.<br> + * This value is default. At "setupForCMS", read from VMIntConstant. + */ +int32_t HeapWordSize = +#ifdef __LP64__ + 8 +#else + 4 +#endif +; + +/*! + * \brief Number of bit to need expressing integer size of "HeapWordSize". + * HeapWordSize = 2 ^ LogHeapWordSize.<br> + * BitsPerWord is used by CMS GC mark bitmap.<br> + * This value is default. At "setupForCMS", read from VMIntConstant. + */ +int32_t LogHeapWordSize = +#ifdef __LP64__ + 3 +#else + 2 +#endif +; + +/*! + * \brief It's integer's number to need for expressing 64bit integer + * on now environment.<br> + * BitsPerWord is used by CMS GC mark bitmap.<br> + * This value is default. At "setupForCMS", read from JVM symbol. + */ +int HeapWordsPerLong = +#ifdef __LP64__ + 1 +#else + 2 +#endif +; + +/*! + * \brief Number of bit to need expressing a integer register.<br> + * LogBitsPerWord = 2 ^ LogBitsPerWord.<br> + * BitsPerWord is used by CMS GC mark bitmap.<br> + * This value is default. At "setupForCMS", read from JVM symbol. + */ +int LogBitsPerWord = +#ifdef __LP64__ + 6 +#else + 5 +#endif +; + +/*! + * \brief Number of bit to expressable max integer by single register + * on now environment.<br> + * LogBitsPerWord = sizeof(long) * 8.<br> + * BitsPerWord is used by CMS GC mark bitmap.<br> + * This value is default. At "setupForCMS", read from JVM symbol. + */ +int BitsPerWord = +#ifdef __LP64__ + 64 +#else + 32 +#endif +; + +/*! + * \brief Mask bit data of BitsPerWord.<br> + * Used by CMSGC("isMarkedObject") process. + */ +int BitsPerWordMask = 0; + +/*! + * \brief JVM safepoint state pointer. + */ +int *safePointState = NULL; + +/* Variable for class object. */ + +/*! + * \brief Symbol finder object about "libjvm.so" shared library. + */ +TSymbolFinder *symFinder = NULL; + +/*! + * \brief JVM inner structure scanner. + */ +TVMStructScanner *vmScanner = NULL; + +/*! + * \brief Bitmap object for G1 GC. + */ +TBitMapMarker *checkObjectMap = NULL; + + +/* Variable for override information. */ + +/*! + * \brief Pointer of hook information on parallelGC for default. + */ +THookFunctionInfo default_par_hook[] = { + HOOK_FUNC("_ZTV13instanceKlass", + "_ZN13instanceKlass19oop_follow_contentsEP7oopDesc", + &par_override_func_0, NULL), + HOOK_FUNC("_ZTV13objArrayKlass", + "_ZN13objArrayKlass19oop_follow_contentsEP7oopDesc", + &par_override_func_1, NULL), + HOOK_FUNC("_ZTV14typeArrayKlass", + "_ZN14typeArrayKlass19oop_follow_contentsEP7oopDesc", + &par_override_func_2, NULL), + HOOK_FUNC("_ZTV16instanceRefKlass", + "_ZN16instanceRefKlass19oop_follow_contentsEP7oopDesc", + &par_override_func_3, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on parallelGC for after CR6964458. + */ +THookFunctionInfo CR6964458_par_hook[] = { + HOOK_FUNC("_ZTV13InstanceKlass", + "_ZN13InstanceKlass19oop_follow_contentsEP7oopDesc", + &par_override_func_0, NULL), + HOOK_FUNC("_ZTV13objArrayKlass", + "_ZN13objArrayKlass19oop_follow_contentsEP7oopDesc", + &par_override_func_1, NULL), + HOOK_FUNC("_ZTV14typeArrayKlass", + "_ZN14typeArrayKlass19oop_follow_contentsEP7oopDesc", + &par_override_func_2, NULL), + HOOK_FUNC("_ZTV16InstanceRefKlass", + "_ZN16InstanceRefKlass19oop_follow_contentsEP7oopDesc", + &par_override_func_3, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on parallelGC for after CR8000213. + */ +THookFunctionInfo CR8000213_par_hook[] = { + HOOK_FUNC("_ZTV13InstanceKlass", + "_ZN13InstanceKlass19oop_follow_contentsEP7oopDesc", + &par_override_func_0, NULL), + HOOK_FUNC("_ZTV13ObjArrayKlass", + "_ZN13ObjArrayKlass19oop_follow_contentsEP7oopDesc", + &par_override_func_1, NULL), + HOOK_FUNC("_ZTV14TypeArrayKlass", + "_ZN14TypeArrayKlass19oop_follow_contentsEP7oopDesc", + &par_override_func_2, NULL), + HOOK_FUNC("_ZTV16InstanceRefKlass", + "_ZN16InstanceRefKlass19oop_follow_contentsEP7oopDesc", + &par_override_func_3, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on parallelGC. + */ +THookFunctionInfo *par_hook = NULL; + +/*! + * \brief Pointer of hook information on parallelOldGC for default. + */ +THookFunctionInfo default_parOld_hook[] = { + HOOK_FUNC("_ZTV13instanceKlass", + "_ZN13instanceKlass19oop_follow_contents" + "EP20ParCompactionManagerP7oopDesc", + &parOld_override_func_0, NULL), + HOOK_FUNC("_ZTV13objArrayKlass", + "_ZN13objArrayKlass19oop_follow_contents" + "EP20ParCompactionManagerP7oopDesc", + &parOld_override_func_1, NULL), + HOOK_FUNC("_ZTV14typeArrayKlass", + "_ZN14typeArrayKlass19oop_follow_contents" + "EP20ParCompactionManagerP7oopDesc", + &parOld_override_func_2, NULL), + HOOK_FUNC("_ZTV16instanceRefKlass", + "_ZN16instanceRefKlass19oop_follow_contents" + "EP20ParCompactionManagerP7oopDesc", + &parOld_override_func_3, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on parallelOldGC for after CR6964458. + */ +THookFunctionInfo CR6964458_parOld_hook[] = { + HOOK_FUNC("_ZTV13InstanceKlass", + "_ZN13InstanceKlass19oop_follow_contents" + "EP20ParCompactionManagerP7oopDesc", + &parOld_override_func_0, NULL), + HOOK_FUNC("_ZTV13objArrayKlass", + "_ZN13objArrayKlass19oop_follow_contents" + "EP20ParCompactionManagerP7oopDesc", + &parOld_override_func_1, NULL), + HOOK_FUNC("_ZTV14typeArrayKlass", + "_ZN14typeArrayKlass19oop_follow_contents" + "EP20ParCompactionManagerP7oopDesc", + &parOld_override_func_2, NULL), + HOOK_FUNC("_ZTV16InstanceRefKlass", + "_ZN16InstanceRefKlass19oop_follow_contents" + "EP20ParCompactionManagerP7oopDesc", + &parOld_override_func_3, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on parallelOldGC for after CR8000213. + */ +THookFunctionInfo CR8000213_parOld_hook[] = { + HOOK_FUNC("_ZTV13InstanceKlass", + "_ZN13InstanceKlass19oop_follow_contents" + "EP20ParCompactionManagerP7oopDesc", + &parOld_override_func_0, NULL), + HOOK_FUNC("_ZTV13ObjArrayKlass", + "_ZN13ObjArrayKlass19oop_follow_contents" + "EP20ParCompactionManagerP7oopDesc", + &parOld_override_func_1, NULL), + HOOK_FUNC("_ZTV14TypeArrayKlass", + "_ZN14TypeArrayKlass19oop_follow_contents" + "EP20ParCompactionManagerP7oopDesc", + &parOld_override_func_2, NULL), + HOOK_FUNC("_ZTV16InstanceRefKlass", + "_ZN16InstanceRefKlass19oop_follow_contents" + "EP20ParCompactionManagerP7oopDesc", + &parOld_override_func_3, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on parallelGC. + */ +THookFunctionInfo *parOld_hook = NULL; + +/*! + * \brief Pointer of hook information on CMSGC for default. + */ +THookFunctionInfo default_cms_sweep_hook[] = { + HOOK_FUNC("_ZTV12SweepClosure", + "_ZN12SweepClosure14do_blk_carefulEP8HeapWord", + &cms_sweep_override_func_0, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on CMSGC. + */ +THookFunctionInfo *cms_sweep_hook = default_cms_sweep_hook; + +/*! + * \brief Pointer of hook information on CMSGC for default. + */ +THookFunctionInfo default_cms_new_hook[] = { + HOOK_FUNC("_ZTV13instanceKlass", + "_ZN13instanceKlass18oop_oop_iterate_nv" + "EP7oopDescP30Par_MarkRefsIntoAndScanClosure", + &cms_new_override_func_0, NULL), + HOOK_FUNC("_ZTV13objArrayKlass", + "_ZN13objArrayKlass18oop_oop_iterate_nv" + "EP7oopDescP30Par_MarkRefsIntoAndScanClosure", + &cms_new_override_func_1, NULL), + HOOK_FUNC("_ZTV14typeArrayKlass", + "_ZN14typeArrayKlass15oop_oop_iterate" + "EP7oopDescP10OopClosure", + &cms_new_override_func_2, NULL), + HOOK_FUNC("_ZTV16instanceRefKlass", + "_ZN16instanceRefKlass18oop_oop_iterate_nv" + "EP7oopDescP30Par_MarkRefsIntoAndScanClosure", + &cms_new_override_func_3, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on CMSGC for after CR6964458. + */ +THookFunctionInfo CR6964458_cms_new_hook[] = { + HOOK_FUNC("_ZTV13InstanceKlass", + "_ZN13InstanceKlass18oop_oop_iterate_nv" + "EP7oopDescP30Par_MarkRefsIntoAndScanClosure", + &cms_new_override_func_0, NULL), + HOOK_FUNC("_ZTV13objArrayKlass", + "_ZN13objArrayKlass18oop_oop_iterate_nv" + "EP7oopDescP30Par_MarkRefsIntoAndScanClosure", + &cms_new_override_func_1, NULL), + HOOK_FUNC("_ZTV14typeArrayKlass", + "_ZN14typeArrayKlass15oop_oop_iterate" + "EP7oopDescP18ExtendedOopClosure", + &cms_new_override_func_2, NULL), + HOOK_FUNC("_ZTV16InstanceRefKlass", + "_ZN16InstanceRefKlass18oop_oop_iterate_nv" + "EP7oopDescP30Par_MarkRefsIntoAndScanClosure", + &cms_new_override_func_3, NULL), + HOOK_FUNC_END +}; + +/*! +* \brief Pointer of hook information on CMSGC for after CR8000213. +*/ +THookFunctionInfo CR8000213_cms_new_hook[] = { + HOOK_FUNC("_ZTV13InstanceKlass", + "_ZN13InstanceKlass18oop_oop_iterate_nv" + "EP7oopDescP30Par_MarkRefsIntoAndScanClosure", + &cms_new_override_func_0, NULL), + HOOK_FUNC("_ZTV13ObjArrayKlass", + "_ZN13ObjArrayKlass18oop_oop_iterate_nv" + "EP7oopDescP30Par_MarkRefsIntoAndScanClosure", + &cms_new_override_func_1, NULL), + HOOK_FUNC("_ZTV14TypeArrayKlass", + "_ZN14TypeArrayKlass15oop_oop_iterate" + "EP7oopDescP18ExtendedOopClosure", + &cms_new_override_func_2, NULL), + HOOK_FUNC("_ZTV16InstanceRefKlass", + "_ZN16InstanceRefKlass18oop_oop_iterate_nv" + "EP7oopDescP30Par_MarkRefsIntoAndScanClosure", + &cms_new_override_func_3, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on parallelGC. + */ +THookFunctionInfo *cms_new_hook = NULL; + +/*! + * \brief Pointer of hook information on G1GC for default. + */ +THookFunctionInfo default_g1_hook[] = { + HOOK_FUNC("_ZTV16G1ParCopyClosureILb0EL9G1Barrier0ELb1EE", + "_ZN16G1ParCopyClosureILb0EL9G1Barrier0ELb1EE6do_oopEPP7oopDesc", + &g1_override_func_0, NULL), + HOOK_FUNC("_ZTV16G1ParCopyClosureILb0EL9G1Barrier0ELb1EE", + "_ZN16G1ParCopyClosureILb0EL9G1Barrier0ELb1EE6do_oopEPj", + &g1_override_func_1, NULL), + HOOK_FUNC("_ZTV13instanceKlass", + "_ZN13instanceKlass18oop_oop_iterate_nvEP7oopDescP23G1RootRegionScanClosure", + &g1_override_func_2, NULL), + HOOK_FUNC("_ZTV13objArrayKlass", + "_ZN13objArrayKlass18oop_oop_iterate_nvEP7oopDescP23G1RootRegionScanClosure", + &g1_override_func_3, NULL), + HOOK_FUNC("_ZTV16instanceRefKlass", + "_ZN16instanceRefKlass18oop_oop_iterate_nvEP7oopDescP23G1RootRegionScanClosure", + &g1_override_func_4, NULL), + HOOK_FUNC("_ZTV13instanceKlass", + "_ZN13instanceKlass18oop_oop_iterate_nvEP7oopDescP14G1CMOopClosure", + &g1_override_func_5, NULL), + HOOK_FUNC("_ZTV13objArrayKlass", + "_ZN13objArrayKlass18oop_oop_iterate_nvEP7oopDescP14G1CMOopClosure", + &g1_override_func_6, NULL), + HOOK_FUNC("_ZTV14typeArrayKlass", + "_ZN14typeArrayKlass15oop_oop_iterateEP7oopDescP10OopClosure", + &g1_override_func_7, NULL), + HOOK_FUNC("_ZTV16instanceRefKlass", + "_ZN16instanceRefKlass18oop_oop_iterate_nvEP7oopDescP14G1CMOopClosure", + &g1_override_func_8, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on G1GC for after CR6964458. + */ +THookFunctionInfo CR6964458_g1_hook[] = { + HOOK_FUNC("_ZTV16G1ParCopyClosureILb0EL9G1Barrier0ELb1EE", + "_ZN16G1ParCopyClosureILb0EL9G1Barrier0ELb1EE6do_oopEPP7oopDesc", + &g1_override_func_0, NULL), + HOOK_FUNC("_ZTV16G1ParCopyClosureILb0EL9G1Barrier0ELb1EE", + "_ZN16G1ParCopyClosureILb0EL9G1Barrier0ELb1EE6do_oopEPj", + &g1_override_func_1, NULL), + HOOK_FUNC("_ZTV13InstanceKlass", + "_ZN13InstanceKlass18oop_oop_iterate_nvEP7oopDescP23G1RootRegionScanClosure", + &g1_override_func_2, NULL), + HOOK_FUNC("_ZTV13objArrayKlass", + "_ZN13objArrayKlass18oop_oop_iterate_nvEP7oopDescP23G1RootRegionScanClosure", + &g1_override_func_3, NULL), + HOOK_FUNC("_ZTV16InstanceRefKlass", + "_ZN16InstanceRefKlass18oop_oop_iterate_nvEP7oopDescP23G1RootRegionScanClosure", + &g1_override_func_4, NULL), + HOOK_FUNC("_ZTV13InstanceKlass", + "_ZN13InstanceKlass18oop_oop_iterate_nvEP7oopDescP14G1CMOopClosure", + &g1_override_func_5, NULL), + HOOK_FUNC("_ZTV13objArrayKlass", + "_ZN13objArrayKlass18oop_oop_iterate_nvEP7oopDescP14G1CMOopClosure", + &g1_override_func_6, NULL), + HOOK_FUNC("_ZTV14typeArrayKlass", + "_ZN14typeArrayKlass15oop_oop_iterateEP7oopDescP10OopClosure", + &g1_override_func_7, NULL), + HOOK_FUNC("_ZTV16InstanceRefKlass", + "_ZN16InstanceRefKlass18oop_oop_iterate_nvEP7oopDescP14G1CMOopClosure", + &g1_override_func_8, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on G1GC for after CR8000213. + */ +THookFunctionInfo CR8000213_g1_hook[] = { + HOOK_FUNC("_ZTV16G1ParCopyClosureILb0EL9G1Barrier0ELb1EE", + "_ZN16G1ParCopyClosureILb0EL9G1Barrier0ELb1EE6do_oopEPP7oopDesc", + &g1_override_func_0, NULL), + HOOK_FUNC("_ZTV16G1ParCopyClosureILb0EL9G1Barrier0ELb1EE", + "_ZN16G1ParCopyClosureILb0EL9G1Barrier0ELb1EE6do_oopEPj", + &g1_override_func_1, NULL), + HOOK_FUNC("_ZTV13InstanceKlass", + "_ZN13InstanceKlass18oop_oop_iterate_nvEP7oopDescP23G1RootRegionScanClosure", + &g1_override_func_2, NULL), + HOOK_FUNC("_ZTV13objArrayKlass", + "_ZN13ObjArrayKlass18oop_oop_iterate_nvEP7oopDescP23G1RootRegionScanClosure", + &g1_override_func_3, NULL), + HOOK_FUNC("_ZTV16InstanceRefKlass", + "_ZN16InstanceRefKlass18oop_oop_iterate_nvEP7oopDescP23G1RootRegionScanClosure", + &g1_override_func_4, NULL), + HOOK_FUNC("_ZTV13InstanceKlass", + "_ZN13InstanceKlass18oop_oop_iterate_nvEP7oopDescP14G1CMOopClosure", + &g1_override_func_5, NULL), + HOOK_FUNC("_ZTV13objArrayKlass", + "_ZN13ObjArrayKlass18oop_oop_iterate_nvEP7oopDescP14G1CMOopClosure", + &g1_override_func_6, NULL), + HOOK_FUNC("_ZTV14typeArrayKlass", + "_ZN14TypeArrayKlass15oop_oop_iterateEP7oopDescP10OopClosure", + &g1_override_func_7, NULL), + HOOK_FUNC("_ZTV16InstanceRefKlass", + "_ZN16InstanceRefKlass18oop_oop_iterate_nvEP7oopDescP14G1CMOopClosure", + &g1_override_func_8, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on parallelGC. + */ +THookFunctionInfo *g1_hook = NULL; + +/*! + * \brief Pointer of hook information on G1GC cleanup event for default. + */ +THookFunctionInfo default_g1Event_hook[] = { + HOOK_FUNC("_ZTV9CMCleanUp", + "_ZN9CMCleanUp7do_voidEv", + &g1Event_override_func_0, NULL), + HOOK_FUNC("_ZTV16VM_G1CollectFull", + "_ZN16VM_G1CollectFull4doitEv", + &g1Event_override_func_1, (void*)&callbackForG1FullReturn), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook information on G1GC cleanup event. + */ +THookFunctionInfo *g1Event_hook = default_g1Event_hook; + +/*! + * \brief Pointer of hook change and adjust oop with GC for default. + */ +THookFunctionInfo default_adj_hook[] = { + HOOK_FUNC("_ZTV18instanceKlassKlass", + "_ZN18instanceKlassKlass19oop_adjust_pointersEP7oopDesc", + &adj_override_func_0, NULL), + HOOK_FUNC("_ZTV18objArrayKlassKlass", + "_ZN18objArrayKlassKlass19oop_adjust_pointersEP7oopDesc", + &adj_override_func_1, NULL), + HOOK_FUNC("_ZTV15arrayKlassKlass", + "_ZN15arrayKlassKlass19oop_adjust_pointersEP7oopDesc", + &adj_override_func_2, NULL), + + HOOK_FUNC("_ZTV20MoveAndUpdateClosure", + #ifdef __LP64__ + "_ZN20MoveAndUpdateClosure7do_addrEP8HeapWordm", + #else + "_ZN20MoveAndUpdateClosure7do_addrEP8HeapWordj", + #endif + &adj_override_func_3, NULL), + HOOK_FUNC("_ZTV17UpdateOnlyClosure", + #ifdef __LP64__ + "_ZN17UpdateOnlyClosure7do_addrEP8HeapWordm", + #else + "_ZN17UpdateOnlyClosure7do_addrEP8HeapWordj", + #endif + &adj_override_func_4, NULL), + + HOOK_FUNC("_ZTV18instanceKlassKlass", + "_ZN18instanceKlassKlass19oop_update_pointers" + "EP20ParCompactionManagerP7oopDesc", + &adj_override_func_5, NULL), + HOOK_FUNC("_ZTV18objArrayKlassKlass", + "_ZN18objArrayKlassKlass19oop_update_pointers" + "EP20ParCompactionManagerP7oopDesc", + &adj_override_func_6, NULL), + HOOK_FUNC("_ZTV15arrayKlassKlass", + "_ZN15arrayKlassKlass19oop_update_pointers" + "EP20ParCompactionManagerP7oopDesc", + &adj_override_func_7, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook change and adjust oop with GC. + */ +THookFunctionInfo *adj_hook = default_adj_hook; + +/*! + * \brief Pointer of hook oop iterate with JVMTI HeapOverIterate for default. + */ +THookFunctionInfo default_jvmti_hook[] = { + HOOK_FUNC("_ZTV28IterateOverHeapObjectClosure", + "_ZN28IterateOverHeapObjectClosure9do_objectEP7oopDesc", + &jvmti_override_func_0, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook oop iterate with JVMTI HeapOverIterate. + */ +THookFunctionInfo *jvmti_hook = default_jvmti_hook; + +/*! + * \brief Pointer of hook inner GC function for default. + */ +THookFunctionInfo default_innerStart_hook[] = { + HOOK_FUNC("_ZTV20ParallelScavengeHeap", + "_ZN20ParallelScavengeHeap31accumulate_statistics_all_tlabsEv", + &innerStart_override_func_0, NULL), + HOOK_FUNC("_ZTV13CollectedHeap", + "_ZN13CollectedHeap31accumulate_statistics_all_tlabsEv", + &innerStart_override_func_1, NULL), + HOOK_FUNC("_ZTV16GenCollectedHeap", + "_ZN16GenCollectedHeap11gc_prologueEb", + &innerStart_override_func_2, NULL), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook inner GC function. + */ +THookFunctionInfo *innerStart_hook = default_innerStart_hook; + +/*! + * \brief Pointer of WatcherThread hook. + */ +THookFunctionInfo default_watcherThread_hook[] = { + HOOK_FUNC("_ZTV13WatcherThread", + "_ZN13WatcherThread3runEv", + &watcherThread_override_func_0, (void *)callbackForWatcherThreadRun), + HOOK_FUNC_END +}; + +/*! + * \brief Pointer of hook WatcherThread. + */ +THookFunctionInfo *watcherThread_hook = default_watcherThread_hook; + + +/* Event callback for outter. */ + +/*! + * \brief Callback function for general GC function hooking. + */ +THeapObjectCallback gcCallbackFunc = NULL; + +/*! + * \brief Callback function for CMSGC function hooking. + */ +THeapObjectCallback cmsCallbackFunc = NULL; + +/*! + * \brief Callback function for JVMTI iterate hooking. + */ +THeapObjectCallback jvmtiIteCallbackFunc = NULL; + +/*! + * \brief Callback function for adjust oop function hooking. + */ +TKlassAdjustCallback adjustCallbackFunc = NULL; + +/*! + * \brief Callback function for finished G1GC. + */ +TCommonCallback g1FinishCallbackFunc = NULL; + +/*! + * \brief Callback function for interrupt GC. + */ +TCommonCallback gcInterruptCallbackFunc = NULL; + +/* Variable for inner work. */ + +/*! + * \brief flag of snapshot with CMS phase. + */ +bool needSnapShotByCMSPhase = false; + +/*! + * \brief flag of GC hooking enable. + */ +bool isEnableGCHooking = false; + +/*! + * \brief flag of JVMTI hooking enable. + */ +bool isEnableJvmtiHooking = false; + +/*! + * \brief Pthread key to store old klassOop. + */ +pthread_key_t oldKlassOopKey; + +/*! + * \brief flag of inner GC function is called many times. + */ +bool isInvokeGCManyTimes = false; + +/* Variable for hotspot version. */ + +/*! + * \brief JVM version. + */ +unsigned int hotSpotVersion = 0U; + +/*! + * \brief Flag of JVM is applyed CR#7017732.<br> + * Decision for 7017732: + * move static fields into Class to prepare for perm gen removal. + * \sa http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7017732 + * \sa http://hg.openjdk.java.net/hsx/hotspot-rt-gate/hotspot/rev/c7f3d0b4570f + */ +bool enableCR7017732 = false; + +/*! + * \brief Flag of JVM is applyed CR#6964458.<br> + * Decision for 6964458: + * Reimplement class meta-data storage to use native memory. + * (PermGen Removal) + * \sa http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6964458 + * \sa http://hg.openjdk.java.net/hsx/hotspot-rt-gate/hotspot/rev/da91efe96a93 + */ +bool enableCR6964458 = false; + +/*! + * \brief Flag of JVM is applyed CR#8000213.<br> + * Decision for CR8000213: + * NPG: Should have renamed arrayKlass and typeArrayKlass. + * \sa http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8000213 + * \sa http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/d8ce2825b193 + */ +bool enableCR8000213 = false; + +/*! + * \brief Flag of JVM is applyed CR#8004883.<br> + * Decision for CR8004883: + * 8004883: NPG: clean up anonymous class fix + * \sa http://bugs.sun.com/view_bug.do?bug_id=8004883 + * \sa http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/30866cd626b0 + */ +bool enableCR8004883 = false; + +/* Variable for hotspot version. */ + +/*! + * \brief Flag of called parallel gc on using CMS gc. + */ +bool isInvokedParallelGC = false; + +/*! + * \brief VTable list which should be hooked. + */ +void *VTableForTypeArrayOopClosure[2] __attribute__((aligned(16))); + + +/* Macro. */ + +/* Symbol macro. */ + +/*! + * \brief String of symbol which is "is_in_permanent" function on parallel GC. + */ +#define IS_IN_PERM_ON_PARALLEL_GC_SYMBOL \ + "_ZNK20ParallelScavengeHeap15is_in_permanentEPKv" + +/*! + * \brief String of symbol which is "is_in_permanent" function on other GC. + */ +#define IS_IN_PERM_ON_OTHER_GC_SYMBOL \ + "_ZNK10SharedHeap15is_in_permanentEPKv" + +/*! + * \brief Symbol of "JvmtiEnv::GetObjectSize" macro. + */ +#ifdef __x86_64__ + #define SYMBOL_GETOBJCTSIZE "_ZN8JvmtiEnv13GetObjectSizeEP8_jobjectPl" +#else + #define SYMBOL_GETOBJCTSIZE "_ZN8JvmtiEnv13GetObjectSizeEP8_jobjectPx" +#endif + +/*! + * \brief String of symbol which is "java.lang.Class.as_klassOop" function. + */ +#define AS_KLASSOOP_SYMBOL "_ZN15java_lang_Class11as_klassOopEP7oopDesc" + +/*! + * \brief String of symbol which is "java.lang.Class.as_klass" function.<br /> + * This function is for after CR6964458. + */ +#define AS_KLASS_SYMBOL "_ZN15java_lang_Class8as_KlassEP7oopDesc" + +/*! + * \brief String of symbol which is safepoint state variable. + */ +#define SAFEPOINT_STATE_SYMBOL "_ZN20SafepointSynchronize6_stateE" + +/*! + * \brief String of symbol which is function get class loader for instance. + */ +#define GET_CLSLOADER_FOR_INSTANCE_SYMBOL "_ZNK13instanceKlass12class_loaderEv" + +/*! + * \brief String of symbol which is function get class loader for instance + * after CR#8004883. + */ +#define CR8004883_GET_CLSLOADER_FOR_INSTANCE_SYMBOL "_ZNK13InstanceKlass12klass_holderEv" + +/*! + * \brief String of symbol which is function get class loader for object array. + */ +#define GET_CLSLOADER_FOR_OBJARY_SYMBOL "_ZNK13objArrayKlass12class_loaderEv" + +/*! + * \brief String of symbol which is function get class loader for object array + * after CR#8004883. + */ +#define CR8004883_GET_CLSLOADER_FOR_OBJARY_SYMBOL "_ZNK5Klass12klass_holderEv" + +/* Other macro. */ + +/*! + * \brief Calculate pointer align macro. + */ +#define ALIGN_POINTER_OFFSET(size) \ + (ALIGN_SIZE_UP((size), HeapWordsPerLong)) + +/*! + * \brief Header macro for array array class. Chars of "[[". + */ +#define HEADER_KLASS_ARRAY_ARRAY 0x5b5b + +#ifdef WORDS_BIGENDIAN + + /*! + * \brief Header macro for object array class. Chars of "[L". + */ + #define HEADER_KLASS_OBJ_ARRAY 0x5b4c +#else + + /*! + * \brief Header macro for object array class. Chars of "[L". + */ + #define HEADER_KLASS_OBJ_ARRAY 0x4c5b +#endif + +/*! + * \brief Header macro for array class. Chars of "[". + */ +#define HEADER_KLASS_ARRAY 0x5b + +/* Function. */ + +/* Function for utilities. */ + +/*! + * \brief Convert COOP(narrowOop) to wide Oop(normally Oop). + * \param narrowOop [in] Java heap object(compressed format Oop). + * \return Wide OopDesc object. + */ +inline void *getWideOop(unsigned int narrowOop) { + + /* + * narrow oop decoding is defined in + * inline oop oopDesc::decode_heap_oop_not_null(narrowOop v) + * hotspot/src/share/vm/oops/oop.inline.hpp + */ + + return (void*)(narrowOffsetBase + + ((ptrdiff_t)narrowOop << (*narrowOffsetShift))); +} + +/*! + * \brief Getting oop's class information(It's "Klass", not "KlassOop"). + * \param klassOop [in] Java heap object(Inner "KlassOop" class). + * \return Class information object(Inner "Klass" class). + */ +void *getKlassFromKlassOop(void *klassOop) { + if (unlikely(klassOop == NULL || enableCR6964458)) { + return klassOop; + } + return incAddress(klassOop, clsSizeKlassOop); +} + +/*! + * \brief Getting oop's class information(It's "Klass", not "KlassOop"). + * \param oop [in] Java heap object(Inner class format). + * \return Class information object. + * \sa oopDesc::klass()<br> + * at hotspot/src/share/vm/oops/oop.inline.hpp in JDK. + */ +void *getKlassOopFromOop(void *oop) { + + void *tempAddr = NULL; + /* Sanity check. */ + if (unlikely(oop == NULL)) { + return NULL; + } + + /* If JVM use "C"ompressed "OOP". */ + if (*isCOOP) { + /* Get oop's klassOop from "_compressed_klass" field. */ + unsigned int* testAddr = (unsigned int*)((ptrdiff_t)oop + + ofsCoopKlassAtOop); + + if (likely(testAddr != NULL)) { + /* Decode COOP. */ + tempAddr = getWideOop(*testAddr); + } + } else { + /* Get oop's klassOop from "_klass" field. */ + void **testAddr = (void**)incAddress(oop, ofsKlassAtOop); + + if (likely(testAddr != NULL)) { + tempAddr = (*testAddr); + } + } + + return tempAddr; +} + +/*! + * \brief Getting class's name form java inner class. + * \param klass [in] Java class object(Inner class format). + * \return String of object class name.<br> + * Don't forget deallocate if value isn't null. + */ +char *getClassName(void *klass) { + + /* Sanity check. */ + if (unlikely(klass == NULL)) { + return NULL; + } + + /* Get class symbol information. */ + void **klassSymbol = (void**)incAddress(klass, ofsNameAtKlass); + if (unlikely(klassSymbol == NULL || (*klassSymbol) == NULL)) { + return NULL; + } + + /* Get class name pointer. */ + char *name = (char*)incAddress((*klassSymbol), ofsBodyAtSymbol); + if (unlikely(name == NULL)) { + return NULL; + } + + bool isInstanceClass = (*name != '['); + + /* Get class name size. */ + unsigned short len = *(unsigned short*) + incAddress((*klassSymbol), ofsLengthAtSymbol); + + char *str = NULL; + /* If class is instance class. */ + if (isInstanceClass) { + + /* Add length of "L" and ";". */ + str = (char*)malloc(len + 3); + } else { + + /* Get string memory. */ + str = (char*)malloc(len + 1); + } + + if (likely(str != NULL)) { + + /* Get class name. */ + if (isInstanceClass) { + + /* Copy class name if class is instance class. */ + /* As like "instanceKlass::signature_name()". */ + str[0] = 'L'; + //memcpy(&str[1], name, len); + __builtin_memcpy(&str[1], name, len); + str[len + 1] = ';'; + str[len + 2] = '\0'; + } else { + + /* Copy class name if class is other. */ + //memcpy(str, name, len); + __builtin_memcpy(str, name, len); + str[len] = '\0'; + } + } + + return str; +} + +/*! + * \brief Get oop forward address. + * \param oop [in] Java heap object. + * \return Wide OopDesc object. + */ +inline void *getForwardAddr(void *oop) { + + /* Sanity check. */ + if (unlikely(oop == NULL)) { + return NULL; + } + + /* Get OopDesc::_mark field. */ + ptrdiff_t markOop = *(ptrdiff_t*)incAddress(oop, ofsMarkAtOop); + return (void*)(markOop & ~lockMaskInPlaceMarkOop); +} + +/*! + * \brief Is marked object on CMS bitmap. + * \param oop [in] Java heap object(Inner class format). + * \return Value is true, if object is marked. + */ +inline bool isMarkedObject(void *oop) { + size_t idx = (((ptrdiff_t)oop - (ptrdiff_t)cmsBitMap_startWord) + >> ((unsigned)LogHeapWordSize + (unsigned)*cmsBitMap_shifter)); + size_t mask = (size_t)1 << (idx & BitsPerWordMask); + return (((size_t*)cmsBitMap_startAddr)[(idx >> LogBitsPerWord)] & mask) != 0; +} + +/*! + * \brief Switching override function enable state. + * \param list [in] List of hooking information. + * \param enable [in] Enable of override function. + * \return Process result. + */ +bool switchOverrideFunction(THookFunctionInfo *list, bool enable) { + + /* Variable for list pointer. */ + THookFunctionInfo *arr = list; + /* Variable for list item count. */ + int listCnt = 0; + /* Variable for succeed count. */ + int doneCnt = 0; + + /* Search class and function symbol. */ + for (; arr->originalFunc != NULL; listCnt++) { + + /* Variable for store vtable. */ + void **vtable = arr->vtable; + /* Variable for store function pointer. */ + void *targetFunc = NULL; + void *destFunc = NULL; + + /* Setting swap target and swap dest. */ + if (enable) { + targetFunc = arr->originalFunc; + destFunc = arr->overrideFunc; + } else { + targetFunc = arr->overrideFunc; + destFunc = arr->originalFunc; + } + + if (unlikely(vtable == NULL || targetFunc == NULL || destFunc == NULL)) { + /* Skip illegal. */ + arr++; + continue; + } + + const int VTABLE_SKIP_LIMIT = 1000; + for (int i = 0; i < VTABLE_SKIP_LIMIT && *vtable == NULL; i++) { + /* Skip null entry. */ + vtable++; + } + + while (*vtable != NULL) { + /* If target function. */ + if(*vtable == targetFunc){ + + if(unlikely(!arr->isVTableWritable)){ + /* Avoid memory protection for vtable + * libstdc++ may remove write permission from vtable + * http://gcc.gnu.org/ml/gcc-patches/2012-11/txt00001.txt + */ + ptrdiff_t start_page = (ptrdiff_t)vtable & ~(systemPageSize - 1); + ptrdiff_t end_page = + ((ptrdiff_t)vtable + sizeof(void *)) & ~(systemPageSize - 1); + size_t len = systemPageSize + (end_page - start_page); + mprotect((void *)start_page, len, PROT_READ | PROT_WRITE); + arr->isVTableWritable = true; + } + + *vtable = destFunc; + doneCnt++; + break; + } + + /* Move next vtable entry. */ + vtable++; + } + + /* Move next list item. */ + arr++; + } + + return (listCnt == doneCnt); +} + +/*! + * \brief Get first field object block for "InstanceKlass". + * \param klassOop [in] Class information object(Inner "Klass" class). + * \return Oop's field information inner class object("OopMapBlock" class). + * \sa hotspot/src/share/vm/oops/instanceKlass.hpp + * InstanceKlass::start_of_static_fields() + */ +inline void *getBeginBlock(void *klassOop) { + + /* + * Memory map of "klass(InstanceKlass)" class. + * - Klass object head pointer - + * - OopDesc - + * - InstanceKlass - + * - Java's v-table - + * - Java's i-table - + * - Static field oops(Notice) - + * - Non-Static field oops - + * Notice - By CR7017732, this area is removed. + */ + + void *klass = getKlassFromKlassOop(klassOop); + if (unlikely(klass == NULL)) { + return NULL; + } + + /* Move to v-table head. */ + off_t ofsStartVTable = enableCR6964458 + ? ALIGN_POINTER_OFFSET(clsSizeInstanceKlass / HeapWordSize) + : ALIGN_POINTER_OFFSET((clsSizeOopDesc / HeapWordSize) + + (clsSizeInstanceKlass / HeapWordSize)); + + void *startVTablePtr = (intptr_t*)klassOop + ofsStartVTable; + + int vTableLen = *(int*)incAddress(klass, ofsVTableSizeAtInsKlass); + /* Increment v-table size. */ + void *startITablePtr = (intptr_t*)startVTablePtr + + ALIGN_POINTER_OFFSET(vTableLen); + + int iTableLen = *(int*)incAddress(klass, ofsITableSizeAtInsKlass); + /* Increment i-table size. */ + void *startStaticFieldPtr = (intptr_t*)startITablePtr + + ALIGN_POINTER_OFFSET(iTableLen); + + if (enableCR7017732) { + return startStaticFieldPtr; + } + + /* Increment static field size. */ + int staticFieldSize = *(int*)incAddress(klass, + ofsStaticFieldSizeAtInsKlass); + return (intptr_t*)startStaticFieldPtr + staticFieldSize; +} + +/*! + * \brief Get number of field object blocks for "InstanceKlass". + * \param instanceKlass [in] Class information object about "InstanceKlass". + * (Inner "Klass" class) + * \return Oop's field information inner class object("OopMapBlock" class). + * \sa hotspot/src/share/vm/oops/instanceKlass.hpp + * InstanceKlass::nonstatic_oop_map_count() + */ +inline int getBlockCount(void *instanceKlass) { + /* Get total field size. */ + int nonstaticFieldSize = + *(int*)incAddress(instanceKlass, ofsNonstatiOopMapSizeAtInsKlass); + /* Get single field size. */ + int sizeInWord = ALIGN_SIZE_UP(sizeof(TOopMapBlock), HeapWordSize) + >> LogHeapWordSize; + /* Calculate number of fields. */ + return nonstaticFieldSize / sizeInWord; +} + +/*! + * \brief Get class loader that loaded expected class as KlassOop. + * \param klassName [in] String of target class name (JNI class format). + * \return Java heap object which is class loader load expected the class. + */ +TOopType getClassType(const char* klassName) { + TOopType result = otIllegal; + + if (likely(klassName != NULL)) { + if (*(unsigned short*)klassName == HEADER_KLASS_ARRAY_ARRAY) { + result = otArrayArray; + } else if (*(unsigned short*)klassName == HEADER_KLASS_OBJ_ARRAY) { + result = otObjArarry; + } else if (*klassName == HEADER_KLASS_ARRAY) { + result = otArray; + } else { + + /* Expected class name is instance class. */ + result = otInstance; + } + } + return result; +} + +/*! + * \brief Get class loader that loaded expected class as KlassOop. + * \param klassOop [in] Class information object(Inner "Klass" class). + * \param type [in] KlassOop type. + * \return Java heap object which is class loader load expected the class. + */ +void *getClassLoader(void *klassOop, const TOopType type) { + void *classLoader = NULL; + void *klass = getKlassFromKlassOop(klassOop); + /* Sanity check. */ + if (unlikely(klassOop == NULL || klass == NULL)) { + return NULL; + } + + switch (type) { + case otObjArarry: + classLoader = getClassLoaderForObjArrayKlass(klass); + break; + case otInstance: + classLoader = getClassLoaderForInstanceKlass(klass); + break; + case otArray: + case otArrayArray: + /* + * This type oop has no class loader. + * Because such oop is loaded by system bootstrap class loader. + * Or the class is loaded at system initialize (e.g. "Universe"). + */ + default: + ; + } + return classLoader; +} + +/*! + * \brief This dummy function for "is_in_permanent".<br> + * \param thisptr [in] Heap object instance. + * \param oop [in] Java object. + * \return Always value is "false". + */ +bool dummyIsInPermanent(void *thisptr, void *oop) { + return false; +} + +/* Function for callback. */ + +/*! + * \brief Callback function for snapshot. + * \param event [in] Callback function. + * \param oop [in] A java heap object(OopDesc). + * \param data [in] User expected data. + */ +inline void callbackOops(THeapObjectCallback event, void *oop, void* data) { + + if (likely(event != NULL)) { + jlong size = 0; + + /* Get object size. */ + if (likely(getObjectSize != NULL)) { + getObjectSize(NULL, (jobject)&oop, &size); + } + + /* Invoke callback. */ + event(oop, size, data); + } +} + +/*! + * \brief Follow oop field block. + * \param event [in] Callback function. + * \param fieldOops [in] Pointer of field block head. + * \param count [in] Count of field block. + * \param data [in] User expected data. + */ +inline void followFieldBlock(THeapObjectCallback event, void **fieldOops, + const unsigned int count, void* data) { + + /* Follow oop at each block. */ + for (unsigned int idx = 0; idx < count; idx++) { + void *childOop = NULL; + + /* Sanity check. */ + if (unlikely(fieldOops == NULL)) { + continue; + } + + /* Get child oop and move next array item. */ + if (*isCOOP) { + + /* If this field is not null. */ + if (likely((*(unsigned int*)fieldOops) != 0)) { + childOop = getWideOop(*(unsigned int*)fieldOops); + } + + fieldOops = (void**)((unsigned int*)fieldOops + 1); + } else { + childOop = *fieldOops++; + } + + /* Check oops isn't in permanent generation. */ + if (childOop != NULL && !is_in_permanent(collectedHeap, childOop)) { + + /* Invoke callback. */ + callbackOops(event, childOop, data); + } + } +} + +/*! + * \brief Generate oop field offset cache. + * \param klassOop [in] Target class object(klassOop format). + * \param oopType [in] Type of inner "Klass" type. + * \param offsets [out] Field offset array.<br /> + * Please don't forget deallocate this value. + * \param count [out] Count of field offset array. + */ +void generateIterateFieldOffsets(void *klassOop, TOopType oopType, + TOopMapBlock **offsets, int *count) { + + /* Sanity check. */ + if (unlikely(klassOop == NULL || offsets == NULL || count == NULL)) { + return; + } + + void *klass = getKlassFromKlassOop(klassOop); + if (unlikely(klass == NULL)) { + return; + } + + TOopMapBlock *block = NULL; + /* Get field blocks. */ + switch (oopType) { + case otInstance: { + int blockCount = getBlockCount(klass); + TOopMapBlock *mapBlock = (TOopMapBlock*)getBeginBlock(klassOop); + + /* Allocate block offset records. */ + block = (TOopMapBlock*)malloc(sizeof(TOopMapBlock) * blockCount); + if (likely(mapBlock != NULL && block != NULL && blockCount > 0)) { + + /* Follow each block. */ + for (int i = 0; i < blockCount; i++) { + + /* Store block information. */ + block[i].offset = mapBlock->offset; + block[i].count = mapBlock->count; + + /* Go next block. */ + mapBlock++; + } + + (*offsets) = block; + (*count) = blockCount; + } else { + /* If class has no field. */ + if (blockCount == 0) { + (*offsets) = NULL; + (*count) = 0; + } + + /* Deallocate memory. */ + free(block); + } + break; + } + case otObjArarry: { + + /* Allocate a block offset record. */ + block = (TOopMapBlock*)malloc(sizeof(TOopMapBlock)); + if (likely(block != NULL)) { + + /* + * Get array's length field and array field offset. + * But such fields isn't define by C++. So be cafeful. + * Please see below source file about detail implementation. + * hostpost/src/share/vm/oops/arrayOop.hpp + */ + block->count = (*isCOOP) ? (ofsKlassAtOop + clsSizeNarrowOop) + : clsSizeArrayOopDesc; + block->offset = + ALIGN_SIZE_UP(block->count + sizeof(int), HeapWordSize); + + (*offsets) = block; + (*count) = 1; + } + break; + } + default: + /* The oop has no field. */ + ; + } +} + +/*! + * \brief Iterate oop's field oops. + * \param event [in] Callback function. + * \param oop [in] Itearate target object(OopDesc format). + * \param oopType [in] Type of oop's class. + * \param ofsData [in,out] Cache data for iterate oop fields.<br /> + * If value is null, then create and set cache data. + * \param ofsDataSize [in,out] Cache data count.<br /> + * If value is null, then set count of "ofsData". + * \param data [in,out] User expected data for callback. + */ +void iterateFieldObject(THeapObjectCallback event, void *oop, TOopType oopType, + TOopMapBlock **ofsData, int *ofsDataSize, void* data) { + + /* Sanity check. */ + if (unlikely(oop == NULL || event == NULL + || ofsData == NULL || ofsDataSize == NULL + || (*ofsData) == NULL || (*ofsDataSize) <= 0)) { + + return; + } + + /* If oop has no field. */ + if (unlikely(!hasOopField(oopType))) { + + return; + } + + /* Use expected data by function calling arguments. */ + TOopMapBlock *offsets = (*ofsData); + int offsetCount = (*ofsDataSize); + + if (oopType == otInstance) { + + /* Iterate each oop field block as "Instance klass". */ + for (TOopMapBlock *endOfs = offsets + offsetCount; + offsets < endOfs; offsets++) { + + followFieldBlock(event, + (void**)incAddress(oop, offsets->offset), + offsets->count, data); + } + } else { + + /* Iterate each oop field block as "ObjArray klass". */ + followFieldBlock(event, + (void**)incAddress(oop, offsets->offset), + *(int*)incAddress(oop, offsets->count), data); + } +} + +/*! + * \brief Callback function for parallel GC and user's GC.<br> + * E.g. System.gc() in java code, JVMTI and etc.. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForParallel(void *oop) { + + /* Invoke callback by GC. */ + callbackOops(gcCallbackFunc, oop, NULL); + isInvokedParallelGC = true; +} + +/*! + * \brief Callback function for parallel Old GC. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForParOld(void *oop) { + + /* Invoke callback by GC. */ + callbackOops(gcCallbackFunc, oop, NULL); + isInvokedParallelGC = true; +} + +/*! + * \brief Callback function for OopClosure::do_oop(oop *).<br> + * This function is targeted for G1ParScanAndMarkExtRootClosure. + * (initial-mark for G1) + * \param oop [in] Java heap object(OopDesc format). + */ +extern "C" void callbackForDoOop(void **oop){ + + if((oop == NULL) || (*oop == NULL) || is_in_permanent(collectedHeap, *oop)){ + return; + } + + if(checkObjectMap->checkAndMark(*oop)){ + /* Object is already collected by G1GC collector. */ + return; + } + + /* Invoke snapshot callback. */ + callbackOops(gcCallbackFunc, *oop, NULL); +} + +/*! + * \brief Callback function for OopClosure::do_oop(narrowOop *).<br> + * This function is targeted for G1ParScanAndMarkExtRootClosure. + * (initial-mark for G1) + * \param oop [in] Java heap object(OopDesc format). + */ +extern "C" void callbackForDoNarrowOop(unsigned int *narrowOop){ + void *oop = getWideOop(*narrowOop); + callbackForDoOop(&oop); +} + +/*! + * \brief Callback function for CMS GC and G1 GC.<br> + * This function is targeted for Young Gen only. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + * \sa CMSParRemarkTask::do_young_space_rescan()<br> + * ContiguousSpace::par_oop_iterate() + */ +extern "C" void callbackForIterate(void *oop) { + + if (*useCMS) { + + /* If object is in CMS gen. */ + if ((ptrdiff_t)oop >= (ptrdiff_t)cmsBitMap_startWord) { + + /* Skip. because collect object in CMS gen by callbackForSweep. */ + return; + } + + /* Invoke callback by CMS GC. */ + callbackOops(cmsCallbackFunc, oop, NULL); + } else if (*useG1) { + + if (checkObjectMap->checkAndMark(oop)) { + + /* Object is already collected by G1GC collector. */ + return; + } + + /* Invoke callback by GC. */ + callbackOops(gcCallbackFunc, oop, NULL); + isInvokedParallelGC = true; + } +} + +/*! + * \brief Callback function for CMS sweep.<br> + * This function is targeted for CMS Gen only. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForSweep(void *oop) { + + /* If object isn't GC target. */ + if (likely(isMarkedObject(oop))) { + + /* Invoke callback by CMS GC. */ + callbackOops(cmsCallbackFunc, oop, NULL); + } +} + +/*! + * \brief Callback function for klassOop. + * \param oldOop [in] Old java class object. + * \param newOop [in] New java class object. + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +inline void callbackForAdjustKlass(void *oldOop, void *newOop) { + if (likely(adjustCallbackFunc != NULL)) { + adjustCallbackFunc(oldOop, newOop); + } +} + +/*! + * \brief Callback function for oop_adjust_pointers. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForAdjustPtr(void *oop) { + + /* Get new class oop. */ + void *newOop = getForwardAddr(oop); + if (newOop != NULL) { + + /* Invoke callback. */ + callbackForAdjustKlass(oop, newOop); + } +} + +/*! + * \brief Callback function for do_addr. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForDoAddr(void *oop) { + + /* Get store memory. */ + void **oldOop = (void**)pthread_getspecific(oldKlassOopKey); + if (unlikely(oldOop == NULL)) { + + /* Allocate and set store memory. */ + oldOop = (void**)malloc(sizeof(void*)); + pthread_setspecific(oldKlassOopKey, oldOop); + } + + /* Store old klassOop. */ + if (likely(oldOop != NULL)) { + (*oldOop) = oop; + } +} + +/*! + * \brief Callback function for oop_update_pointers. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForUpdatePtr(void *oop) { + + /* Get old class oop. */ + void **oldOop = (void**)pthread_getspecific(oldKlassOopKey); + + if (likely(oldOop != NULL && (*oldOop) != NULL)) { + + /* Invoke callback. */ + callbackForAdjustKlass((*oldOop), oop); + + /* Cleanup old data. */ + (*oldOop) = NULL; + } +} + +/*! + * \brief Callback function for snapshot with data dump or interval. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForJvmtiIterate(void *oop) { + + /* Invoke callback by JVMTI. */ + callbackOops(jvmtiIteCallbackFunc, oop, NULL); +} + +/*! + * \brief Callback function for before G1 GC cleanup. + */ +extern "C" void callbackForG1Cleanup(void) { + + if (likely(g1FinishCallbackFunc != NULL)) { + + /* Invoke callback. */ + g1FinishCallbackFunc(); + } + + /* Clear bitmap. */ + checkObjectMap->clear(); +} + +/*! + * \brief Callback function for before System.gc() on using G1GC. + */ +extern "C" void callbackForG1Full(void) { + /* + * Disable G1 callback function: + * OopClosure for typeArrayKlass is called by G1 FullCollection. + */ + switchOverrideFunction(g1_hook, false); + + /* Discard existed snapshot data */ + snapshotByGC->clear(false); + checkObjectMap->clear(); +} + +/*! + * \brief Callback function for after System.gc() on using G1GC. + */ +extern "C" void callbackForG1FullReturn(void) { + + /* Restore G1 callback. */ + switchOverrideFunction(g1_hook, true); + + if (likely(g1FinishCallbackFunc != NULL)) { + + /* Invoke callback. */ + g1FinishCallbackFunc(); + } + + /* Clear bitmap. */ + checkObjectMap->clear(); +} + +/*! + * \brief Callback function for starting inner GC. + */ +extern "C" void callbackForInnerGCStart(void) { + /* If call GC function more one. */ + if (unlikely(isInvokeGCManyTimes)) { + + /* Invoke GC interrupt callback. */ + if (likely(gcInterruptCallbackFunc != NULL)) { + gcInterruptCallbackFunc(); + } + } + else{ + /* Update state. */ + isInvokeGCManyTimes = true; + } + + /* Get current GCCause. */ + jvmInfo->loadGCCause(); +} + +/*! + * \brief Callback function for WatcherThread. + */ +extern "C" void callbackForWatcherThreadRun(void){ + jvmInfo->detectDelayInfoAddress(); + } + + +/* Function for pthread. */ + +/*! + * \brief Callback for pthread key destructor. + * \param data [in] Data related to pthread key. + */ +void pThreadKeyDestructor(void *data) { + if (likely(data != NULL)) { + + /* Cleanup allocated memory on "callbackForDoAddr". */ + free(data); + } +} + +/* Function for init/final. */ + +/*! + * \brief Search common JVM information structures at "OnVMInit". + * \return Process result. + */ +bool searchCommonInformation(void) { + + /* List of common field offset. */ + TOffsetNameMap ofsMap[] = { + {"Universe", "_collectedHeap", + NULL, &collectedHeap}, + {"Universe", "_narrow_oop._base", + NULL, (void **)&narrowOffsetBase}, + {"Universe", "_narrow_oop._shift", + NULL, (void **)&narrowOffsetShift}, + {"oopDesc", "_metadata._klass", + &ofsKlassAtOop, NULL}, + {"oopDesc", "_metadata._compressed_klass", + &ofsCoopKlassAtOop, NULL}, + {"oopDesc", "_mark", + &ofsMarkAtOop, NULL}, + {"Klass", "_name", + &ofsNameAtKlass, NULL}, + + /* + * For CR6990754. + * Use native memory and reference counting to implement SymbolTable. + */ + {"symbolOopDesc", "_length", &ofsLengthAtSymbol, NULL}, + {"symbolOopDesc", "_body", &ofsBodyAtSymbol, NULL}, + {"Symbol", "_length", &ofsLengthAtSymbol, NULL}, + {"Symbol", "_body", &ofsBodyAtSymbol, NULL}, + + {"instanceKlass", "_vtable_len", + &ofsVTableSizeAtInsKlass, NULL}, + {"instanceKlass", "_itable_len", + &ofsITableSizeAtInsKlass, NULL}, + {"instanceKlass", "_static_field_size", + &ofsStaticFieldSizeAtInsKlass, NULL}, + {"instanceKlass", "_nonstatic_oop_map_size", + &ofsNonstatiOopMapSizeAtInsKlass, NULL}, + + /* For CR6964458 */ + {"InstanceKlass", "_vtable_len", + &ofsVTableSizeAtInsKlass, NULL}, + {"InstanceKlass", "_itable_len", + &ofsITableSizeAtInsKlass, NULL}, + {"InstanceKlass", "_static_field_size", + &ofsStaticFieldSizeAtInsKlass, NULL}, + {"InstanceKlass", "_nonstatic_oop_map_size", + &ofsNonstatiOopMapSizeAtInsKlass, NULL}, + + /* End flag. */ + {NULL, NULL, NULL, NULL} + }; + + vmScanner->GetDataFromVMStructs(ofsMap); + + /* If failure getting common field offset information. */ + if (unlikely(collectedHeap == NULL || narrowOffsetBase == 0 + || narrowOffsetShift == NULL || ofsKlassAtOop == -1 + || ofsCoopKlassAtOop == -1 || ofsNameAtKlass == -1 + || ofsLengthAtSymbol == -1 || ofsBodyAtSymbol == -1 + || ofsVTableSizeAtInsKlass == -1 || ofsITableSizeAtInsKlass == -1 + || (!enableCR7017732 && (ofsStaticFieldSizeAtInsKlass == -1)) + || ofsNonstatiOopMapSizeAtInsKlass == -1)) { + + PRINT_WARN_MSG("Failure getting information form JVM." + " info:Common from:VMStructs"); + return false; + } + + /* List of common class size. */ + TTypeSizeMap typeMap[] = { + /* + * After CR6964458. + * Not exists class "klassOopDesc". + */ + {"klassOopDesc", &clsSizeKlassOop}, + {"oopDesc", &clsSizeOopDesc}, + {"instanceKlass", &clsSizeInstanceKlass}, + {"InstanceKlass", &clsSizeInstanceKlass}, + {"arrayOopDesc", &clsSizeArrayOopDesc}, + {"narrowOop", &clsSizeNarrowOop}, + /* End flag. */ + {NULL, NULL} + }; + + vmScanner->GetDataFromVMTypes(typeMap); + + /* If failure getting common class size information. */ + if (unlikely((!enableCR6964458 && clsSizeKlassOop == 0) + || clsSizeOopDesc == 0 || clsSizeInstanceKlass == 0 + || clsSizeArrayOopDesc == 0 || clsSizeNarrowOop == 0)) { + + PRINT_WARN_MSG("Failure getting information form JVM." + " info:Common from:VMTypes"); + return false; + } + + /* List of common long constant. */ + TLongConstMap longMap[] = { + {"markOopDesc::lock_mask_in_place", &lockMaskInPlaceMarkOop}, + /* End flag. */ + {NULL, NULL} + }; + + vmScanner->GetDataFromVMLongConstants(longMap); + + /* If failure getting common class size information. */ + if (unlikely(lockMaskInPlaceMarkOop == 0)) { + + PRINT_WARN_MSG("Failure getting information form JVM." + " info:Common from:VMLongConstants"); + return false; + } + + /* List of integer constant data target. */ + TIntConstMap intMap[] = { + {"HeapWordSize", &HeapWordSize}, + {"LogHeapWordSize", &LogHeapWordSize}, + /* End flag. */ + {NULL, NULL} + }; + + vmScanner->GetDataFromVMIntConstants(intMap); + + return true; +} + +/*! + * \brief Search common flag. + */ +void searchCommonFlags(void) { + + /* Search flag symbols. */ + struct { + const char *symbolStr; + bool** flagPtr; + } flagList[] = { +#ifdef __LP64__ + {"UseCompressedOops", &isCOOP}, +#endif + {"UseParallelGC", &useParallel}, + {"UseParallelOldGC", &useParOld}, + {"UseConcMarkSweepGC", &useCMS}, + {"UseG1GC", &useG1}, + /* End flag. */ + {NULL, NULL} + }; + + for (int i = 0; flagList[i].flagPtr != NULL; i++) { + bool *tempPtr = NULL; + + /* Search symbol. */ + tempPtr = (bool*)symFinder->findSymbol(flagList[i].symbolStr); + + /* If not found symbol. */ + if (unlikely(tempPtr == NULL)) { + PRINT_WARN_MSG_HEADER << "Not found java symbol." + << " symbol:\"" << flagList[i].symbolStr << "\"" << NEWLINE; + + /* Set dummy flag. */ + tempPtr = &dummyFalseFlag; + } + + (*flagList[i].flagPtr) = tempPtr; + } + +#ifdef __LP64__ + if(enableCR6964458){ + bool *tempPtr = NULL; + + /* Search symbol. */ + tempPtr = (bool*)symFinder->findSymbol("UseCompressedKlassPointers"); + + /* If not found symbol. */ + if (unlikely(tempPtr == NULL)) { + PRINT_WARN_MSG("UseCompressedKlassPointers not found."); + } + else{ + isCOOP = tempPtr; + } + + } +#endif + + if(*isCOOP){ + PRINT_DEBUG_MSG("Compressed Klass = true"); + } + else{ + PRINT_DEBUG_MSG("Compressed Klass = false"); + } + + if(*useG1){ + /* Add vtable offset */ +#ifdef __LP64__ + VTableForTypeArrayOopClosure[0] = + incAddress(symFinder->findSymbol("_ZTV14G1CMOopClosure"), 16); + VTableForTypeArrayOopClosure[1] = + incAddress(symFinder->findSymbol("_ZTV23G1RootRegionScanClosure"), 16); +#else + VTableForTypeArrayOopClosure[0] = + incAddress(symFinder->findSymbol("_ZTV14G1CMOopClosure"), 8); + VTableForTypeArrayOopClosure[1] = + incAddress(symFinder->findSymbol("_ZTV23G1RootRegionScanClosure"), 8); +#endif + } + + /* Search symbol for integer information. */ + struct { + const char *symbol; + const char *subSymbol; + int *pointer; + } intSymList[] = { + {"HeapWordsPerLong", "_ZL16HeapWordsPerLong", &HeapWordsPerLong}, + {"LogBitsPerWord", "_ZL14LogBitsPerWord", &LogBitsPerWord}, + {"BitsPerWord", "_ZL11BitsPerWord", &BitsPerWord}, + /* End flag. */ + {NULL, NULL, NULL} + }; + + for (int i = 0; intSymList[i].pointer != NULL; i++) { + int *intPos = NULL; + intPos = (int*)symFinder->findSymbol(intSymList[i].symbol); + + /* If not found integer symbol. */ + if (unlikely(intPos == NULL)) { + intPos = (int*)symFinder->findSymbol(intSymList[i].subSymbol); + } + + /* If not found integer symbol. */ + if (unlikely(intPos == NULL)) { + PRINT_WARN_MSG_HEADER + << "Not found java symbol. Use default value." + << " symbol:\"" << intSymList[i].symbol << "\"" + << NEWLINE; + } else { + (*intSymList[i].pointer) = (*intPos); + } + } +} + +/*! + * \brief Search common function. + * \return Process result. + */ +bool searchCommonFunction(void) { + + /* Search "is_in_permanent" function symbol. */ + if (enableCR6964458) { + + /* Perm gen isn't exists. */ + is_in_permanent = (THeap_IsInPermanent)&dummyIsInPermanent; + } else if ((*useParallel) || (*useParOld)) { + + is_in_permanent = (THeap_IsInPermanent)symFinder->findSymbol( + IS_IN_PERM_ON_PARALLEL_GC_SYMBOL); + } else { + + is_in_permanent = (THeap_IsInPermanent)symFinder->findSymbol( + IS_IN_PERM_ON_OTHER_GC_SYMBOL); + } + /* If not found "is_in_permanent" function symbol. */ + if (unlikely(is_in_permanent == NULL)) { + PRINT_WARN_MSG("Not found java symbol. symbol:\"is_in_permanent\""); + return false; + } + + /* Search "GetObjectSize" function symbol. */ + getObjectSize = (TJvmtiEnv_GetObjectSize)symFinder->findSymbol( + SYMBOL_GETOBJCTSIZE); + /* If not found "GetObjectSize" function symbol. */ + if (unlikely(getObjectSize == NULL)) { + PRINT_WARN_MSG("Not found java symbol. symbol:\"GetObjectSize\""); + return false; + } + + /* Search "as_klassOop" function symbol. */ + asKlassOop = (TJavaLangClass_AsKlassOop)symFinder->findSymbol( + (enableCR6964458) ? AS_KLASS_SYMBOL : AS_KLASSOOP_SYMBOL); + /* If not found "as_klassOop" function symbol. */ + if (unlikely(asKlassOop == NULL)) { + PRINT_WARN_MSG("Not found java symbol. symbol:\"as_klassOop\""); + return false; + } + + /* Search symbol of variable stored safepoint state. */ + safePointState = (int*)symFinder->findSymbol(SAFEPOINT_STATE_SYMBOL); + /* If not found "_state" variable symbol. */ + if (unlikely(safePointState == NULL)) { + PRINT_WARN_MSG("Not found java symbol. symbol:\"safepoint_state\""); + return false; + } + + /* Search symbol of function getting classloader. */ + if(enableCR8004883){ + getClassLoaderForInstanceKlass = (TGetClassLoader)symFinder->findSymbol( + CR8004883_GET_CLSLOADER_FOR_INSTANCE_SYMBOL); + getClassLoaderForObjArrayKlass = (TGetClassLoader)symFinder->findSymbol( + CR8004883_GET_CLSLOADER_FOR_OBJARY_SYMBOL); + } + else{ + getClassLoaderForInstanceKlass = (TGetClassLoader)symFinder->findSymbol( + GET_CLSLOADER_FOR_INSTANCE_SYMBOL); + getClassLoaderForObjArrayKlass = (TGetClassLoader)symFinder->findSymbol( + GET_CLSLOADER_FOR_OBJARY_SYMBOL); + } + + /* If not found getting classloader function symbol. */ + if (unlikely(getClassLoaderForInstanceKlass == NULL + || getClassLoaderForObjArrayKlass == NULL)) { + + PRINT_WARN_MSG("Not found java symbol. symbol:\"get_classloader\""); + return false; + } + + return true; +} + +/*! + * \brief Setup override funtion. + * \param list [in] List of hooking information. + * \return Process result. + */ +bool setupOverrideFunction(THookFunctionInfo *list) { + /* Variable for list pointer. */ + THookFunctionInfo *arr = list; + + /* Search class and function symbol. */ + for (int i = 0; arr->vtableSymbol != NULL; i++) { + + /* Search class(vtable) symbol. */ + arr->vtable = (void**)symFinder->findSymbol(arr->vtableSymbol); + if (unlikely(arr->vtable == NULL)) { + PRINT_WARN_MSG_HEADER << "Not found java symbol." + << " symbol:\"" << arr->vtableSymbol << "\"" << NEWLINE; + return false; + } + + /* Search function symbol. */ + arr->originalFunc = symFinder->findSymbol(arr->funcSymbol); + if (unlikely(arr->originalFunc == NULL)) { + PRINT_WARN_MSG_HEADER << "Not found java symbol." + << " symbol:\"" << arr->funcSymbol << "\"" << NEWLINE; + return false; + } + + /* Move next list item. */ + arr++; + } + + return true; +} + +/*! + * \brief Setup GC hooking for parallel. + * \return Process result. + */ +bool setupForParallel(void) { + SELECT_HOOK_FUNCS(par); + + /* If failure getting function information. */ + if (unlikely(!setupOverrideFunction(par_hook))) { + + PRINT_WARN_MSG("Failure function overriding. func:parallel"); + return false; + } + + return true; +} + +/*! + * \brief Setup GC hooking for parallel old GC. + * \return Process result. + */ +bool setupForParallelOld(void) { + SELECT_HOOK_FUNCS(parOld); + + /* If failure getting function information. */ + if (unlikely(!setupOverrideFunction(parOld_hook))) { + + PRINT_WARN_MSG("Failure function overriding. func:par_old"); + return false; + } + + return true; +} + +/*! + * \brief Setup GC hooking for CMSGC. + * \return Process result. + */ +bool setupForCMS(void) { + SELECT_HOOK_FUNCS(cms_new); + + void *cmsCollector = NULL; + off_t offsetLowAtVirtualSpace = -1; + off_t offsetCmsStartWord = -1; + off_t offsetCmsShifter = -1; + off_t offsetCmsMapAtCollector = -1; + off_t offsetCmsVirtualSpace = -1; + TOffsetNameMap ofsMap[] = { + {"CMSBitMap", "_virtual_space", + &offsetCmsVirtualSpace, NULL}, + {"CMSBitMap", "_bmStartWord", + &offsetCmsStartWord, NULL}, + {"CMSBitMap", "_shifter", + &offsetCmsShifter, NULL}, + {"CMSCollector", "_markBitMap", + &offsetCmsMapAtCollector, NULL}, + {"ConcurrentMarkSweepThread", "_collector", + NULL, &cmsCollector}, + {"VirtualSpace", "_low", + &offsetLowAtVirtualSpace, NULL}, + /* End flag. */ + {NULL, NULL, NULL, NULL} + }; + + vmScanner->GetDataFromVMStructs(ofsMap); + + /* If not exists "CMSBitMap::_bmStartWord" entry in vmstruct. */ + if (enableCR6964458) { + off_t bmWordSizeOfs = -1; + TOffsetNameMap bmWordSizeMap[] = { + {"CMSBitMap", "_bmWordSize", &bmWordSizeOfs, NULL}, + {NULL, NULL, NULL, NULL} + }; + + vmScanner->GetDataFromVMStructs(bmWordSizeMap); + if (likely(bmWordSizeOfs != -1)) { + + /* + * CMSBitMap::_bmStartWord is appeared before _bmWordSize. + * See CMSBitMap definition in + * hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/ + * concurrentMarkSweepGeneration.hpp + */ + offsetCmsStartWord = bmWordSizeOfs - sizeof(void *); + } + } + + /* If failure getting offset. */ + if (unlikely(offsetCmsVirtualSpace == -1 || offsetCmsStartWord == -1 + || offsetCmsShifter == -1 || offsetCmsMapAtCollector == -1 + || cmsCollector == NULL || offsetLowAtVirtualSpace == -1 + || *(void**)cmsCollector == NULL)) { + + PRINT_WARN_MSG("Failure getting information form JVM." + " info:CMS from:vmStructs"); + return false; + } + + /* Calculate about CMS bitmap information. */ + cmsCollector = *(void**)cmsCollector; + ptrdiff_t cmsBitmapPtr = (ptrdiff_t)cmsCollector + offsetCmsMapAtCollector; + cmsBitMap_startWord = *(void**)(cmsBitmapPtr + offsetCmsStartWord); + cmsBitMap_shifter = (int*)(cmsBitmapPtr + offsetCmsShifter); + + ptrdiff_t virtSpace = cmsBitmapPtr + offsetCmsVirtualSpace; + cmsBitMap_startAddr = *(size_t**)(virtSpace + offsetLowAtVirtualSpace); + + /* If failure getting CMS bitmap information. */ + if (unlikely(cmsBitMap_startWord == NULL || cmsBitMap_shifter == NULL + || cmsBitMap_startAddr == NULL)) { + + PRINT_WARN_MSG("Failure getting information form JVM." + " info:CMS from:calculate"); + return false; + } + + /* Search symbol for CMS state. */ + CMS_collectorState = (int*)symFinder->findSymbol( + "_ZN12CMSCollector15_collectorStateE"); + /* If not found "CMS_collectorState" function symbol. */ + if (unlikely(CMS_collectorState == NULL)) { + PRINT_WARN_MSG("Not found java symbol. symbol:\"CollectorState\""); + return false; + } + + /* If failure getting function information. */ + if (unlikely(!setupOverrideFunction(cms_new_hook))) { + + PRINT_WARN_MSG("Failure function overriding. func:CMS_new"); + return false; + } + + /* If failure getting function information. */ + if (unlikely(!setupOverrideFunction(cms_sweep_hook))) { + + PRINT_WARN_MSG("Failure function overriding. func:CMS_sweep"); + return false; + } + BitsPerWordMask = BitsPerWord - 1; + return true; +} + +/*! + * \brief Setup GC hooking for G1GC + * \return Process result. + */ +bool setupForG1GC(size_t maxMemSize) { + SELECT_HOOK_FUNCS(g1); + + off_t offsetG1Committed = -1; + off_t offsetMemRegionStart = -1; + TOffsetNameMap ofsMap[] = { + {"G1CollectedHeap", "_g1_committed", + &offsetG1Committed, NULL}, + {"MemRegion", "_start", + &offsetMemRegionStart, NULL}, + /* End flag. */ + {NULL, NULL, NULL, NULL} + }; + + vmScanner->GetDataFromVMStructs(ofsMap); + + /* If failure getting offset. */ + if (unlikely(offsetG1Committed == -1 || offsetMemRegionStart == -1 + || collectedHeap == NULL)) { + + PRINT_WARN_MSG("Failure getting information form JVM." + " info:G1 from:vmStructs"); + return false; + } + + /* Calculate about G1GC memory information. */ + void *g1Committed = *(void**)incAddress(collectedHeap, offsetG1Committed); + void *g1StartAddr = incAddress(g1Committed, offsetMemRegionStart); + if (unlikely(g1Committed == NULL || g1StartAddr == NULL)) { + + PRINT_WARN_MSG("Failure getting information form JVM." + " info:G1 from:calculate"); + return false; + } + + try { + /* Sanity check. */ + if (unlikely(maxMemSize <= 0)) { + throw 1; + } + + /* Create bitmap to check object collected flag. */ + checkObjectMap = new TBitMapMarker(g1StartAddr, maxMemSize); + + } catch(...) { + PRINT_WARN_MSG("Failure allocate object marker bitmap."); + return false; + } + + /* If failure getting function information. */ + if (unlikely(!setupOverrideFunction(g1_hook) + || !setupOverrideFunction(g1Event_hook))) { + + PRINT_WARN_MSG("Failure function overriding. func:g1"); + return false; + } + + return true; +} + +/*! + * \brief Setting GC hooking enable. + * \param enable [in] Is GC hook enable. + * \return Process result. + */ +bool setGCHookState(bool enable) { + + /* Sanity check. */ + if (unlikely(isEnableGCHooking == enable)) { + + /* Already set state. */ + return true; + } + /* Change state. */ + isEnableGCHooking = enable; + + /* Setting hooking target. */ + THookFunctionInfo *list = NULL; + if (*useParOld) { + + list = parOld_hook; + + } else if (*useCMS) { + + /* Switch CMS hooking at new generation. */ + switchOverrideFunction(cms_new_hook, enable); + + list = cms_sweep_hook; + } else if (*useG1) { + + /* If users select G1, we prepare TSnapShotContainer NOW! */ + snapshotByGC = TSnapShotContainer::getInstance(); + + /* Switch G1GC event hooking. */ + switchOverrideFunction(g1Event_hook, enable); + + list = g1_hook; + checkObjectMap->clear(); + } + + /* Switch common hooking. */ + if (unlikely(!switchOverrideFunction(par_hook, enable))) { + + PRINT_WARN_MSG("Failure switch function overriding. func:par"); + return false; + } + + /* Switch adjust pointer hooking. */ + if(!enableCR6964458){ + if(unlikely(!switchOverrideFunction(adj_hook, enable))){ + + PRINT_WARN_MSG("Failure switch function overriding. func:adj-ptr"); + return false; + } + } + + if (list != NULL) { + + /* Switch hooking for each GC type. */ + if (unlikely(!switchOverrideFunction(list, enable))) { + + PRINT_WARN_MSG("Failure switch function overriding. func:usingGC"); + return false; + } + } + + return true; +} + +/*! + * \brief Setting JVMTI hooking enable. + * \param enable [in] Is JVMTI hook enable. + * \return Process result. + */ +bool setJvmtiHookState(bool enable) { + + /* Sanity check. */ + if (unlikely(isEnableJvmtiHooking == enable)) { + + /* Already set state. */ + return true; + } + /* Change state. */ + isEnableJvmtiHooking = enable; + + /* Switch JVMTI hooking. */ + if (unlikely(!switchOverrideFunction(jvmti_hook, enable))) { + + PRINT_WARN_MSG("Failure switch function overriding. func:JVMTI"); + return false; + } + + return true; +} + +/*! + * \brief Initialization of this util. + * \param jvmti [in] JVMTI environment object. + * \return Process result. + */ +bool oopUtilInitialize(jvmtiEnv *jvmti) { + + /* Search symbol in libjvm. */ + char *libPath = NULL; + jvmti->GetSystemProperty("sun.boot.library.path", &libPath); + try { + /* Create symbol finder instance. */ + symFinder = new TSymbolFinder(); + if (unlikely(!symFinder->loadLibrary(libPath))) { + throw 1; + } + + /* Cretae VMStruct scanner instance. */ + vmScanner = new TVMStructScanner(symFinder); + } catch(...) { + PRINT_WARN_MSG("Failure getting symbol information."); + jvmti->Deallocate((unsigned char *)libPath); + delete symFinder; + symFinder = NULL; + return false; + } + jvmti->Deallocate((unsigned char *)libPath); + + bool result = true; + try { + /* Setup HotSpot version. */ + char *versionStr = NULL; + if (unlikely(isError(jvmti, + jvmti->GetSystemProperty("java.vm.version", &versionStr)))) { + + PRINT_WARN_MSG("Failure getting JVM version."); + throw 1; + } else { + unsigned char major = 0; + unsigned char minor = 0; + unsigned short build = 0; + int result = 0; + + /* Parse version string. */ + result = sscanf(versionStr, "%hhu.%hhu-b%hu", &major, &minor, &build); + jvmti->Deallocate((unsigned char *)versionStr); + + /* If failure parse version string. */ + if (unlikely(result != 3)) { + PRINT_WARN_MSG("Failure getting symbol information."); + throw 1; + } + hotSpotVersion = major << 24 | minor << 16 | build; + } + + /* + * See CR7017732: + * Move static fields into Class to prepare for perm gen removal. + */ + const unsigned int afterCR7017732 = 21 << 24 | 6; + enableCR7017732 = (hotSpotVersion >= afterCR7017732); + + /* + * See CR6964458: + * Reimplement class meta-data storage to use native memory. + */ + const unsigned int afterCR6964458 = 25 << 24 | 1; + enableCR6964458 = (hotSpotVersion >= afterCR6964458); + + /* + * See CR8000213: + * NPG: Should have renamed arrayKlass and typeArrayKlass. + */ + const unsigned int afterCR8000213 = 25 << 24 | 4; + enableCR8000213 = (hotSpotVersion >= afterCR8000213); + + /* + * See CR8004883: + * 8004883: NPG: clean up anonymous class fix + */ + const unsigned int afterCR8004883 = 25 << 24 | 14; + enableCR8004883 = (hotSpotVersion >= afterCR8004883); + + /* Search flag symbol in libjvm. */ + searchCommonFlags(); + + /* + * See 7046558: G1: concurrent marking optimizations. + * http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7046558 + * http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/842b840e67db + */ + if ((*useG1)) { + const unsigned int afterCR7046558 = 22 << 24 | 3; + + if (unlikely(hotSpotVersion < afterCR7046558)) { + + /* Heapstats agent is unsupported G1GC on JDK6. */ + PRINT_WARN_MSG("Sorry, G1GC isn't supported in this version."); + throw 1; + } + } + + /* Search common function symbol in libjvm. */ + if (unlikely(!searchCommonFunction())) { + throw 1; + } + + /* Create pthred key for klassOop. */ + if (unlikely(pthread_key_create(&oldKlassOopKey, + pThreadKeyDestructor) != 0)) { + + PRINT_WARN_MSG("Failure create pthread key."); + throw 1; + } + } catch(...) { + /* Deallocate memory. */ + delete symFinder; + symFinder = NULL; + delete vmScanner; + vmScanner = NULL; + + result = false; + } + + return result; +} + +/*! + * \brief Finailization of this util. + */ +void oopUtilFinalize(void) { + + /* Cleanup. */ + if (*useG1) { + delete checkObjectMap; + checkObjectMap = NULL; + } + + delete vmScanner; + vmScanner = NULL; + + delete symFinder; + symFinder = NULL; + + pthread_key_delete(oldKlassOopKey); +} + +/*! + * \brief Setup hooking. + * \warning Please this function call at after Agent_OnLoad. + * \param funcOnGC [in] Pointer of GC callback function. + * \param funcOnCMS [in] Pointer of CMSGC callback function. + * \param funcOnJVMTI [in] Pointer of JVMTI callback function. + * \param funcOnAdjust [in] Pointer of adjust class callback function. + * \param funcOnG1GC [in] Pointer of event callback on G1GC finished. + * \param maxMemSize [in] Allocatable maximum memory size of JVM. + * \return Process result. + */ +bool setupHook(THeapObjectCallback funcOnGC, THeapObjectCallback funcOnCMS, + THeapObjectCallback funcOnJVMTI, TKlassAdjustCallback funcOnAdjust, + TCommonCallback funcOnG1GC, size_t maxMemSize) { + + /* Set function. */ + gcCallbackFunc = funcOnGC; + cmsCallbackFunc = funcOnCMS; + jvmtiIteCallbackFunc = funcOnJVMTI; + adjustCallbackFunc = funcOnAdjust; + g1FinishCallbackFunc = funcOnG1GC; + + /* Get common function, variable and offset. */ + if (unlikely(!searchCommonInformation())) { + return false; + } + + /* Get object. */ + collectedHeap = (*(void**)collectedHeap); + narrowOffsetBase = (ptrdiff_t)*(void**)narrowOffsetBase; + + /* Setup for WatcherThread. */ + if(unlikely(!setupOverrideFunction(watcherThread_hook))){ + PRINT_WARN_MSG("Failure function overriding. func:WatcherThread"); + return false; + } + switchOverrideFunction(watcherThread_hook, true); + + /* Setup for JVMTI. */ + if (unlikely(!setupOverrideFunction(jvmti_hook))) { + + PRINT_WARN_MSG("Failure function overriding. func:JVMTI"); + return false; + } + + /* Setup for pointer adjustment. */ + if(!enableCR6964458){ + if(unlikely(!setupOverrideFunction(adj_hook))){ + PRINT_WARN_MSG("Failure function overriding. func:adj-ptr"); + return false; + } + } + + /* Setup by using GC type. */ + + /* Setup parallel GC and GC by user. */ + if (unlikely(!setupForParallel())) { + return false; + } + + /* Setup for inner GC function. */ + if (unlikely(!setupOverrideFunction(innerStart_hook))) { + + PRINT_WARN_MSG("Failure function overriding. func:common"); + return false; + } + + /* Setup each GC type. */ + bool result = (*useParallel); + if (*useParOld) { + result = setupForParallelOld(); + } else if (*useCMS) { + result = setupForCMS(); + } else if (*useG1) { + result = setupForG1GC(maxMemSize); + } + + return result; +} + +/*! + * \brief Check CMS garbage collector state. + * \param state [in] State of CMS garbage collector. + * \param needSnapShot [out] Is need snapshot now. + * \warning Please don't forget call on JVM death. + */ +void checkCMSState(TGCState state, bool *needSnapShot) { + + /* Sanity check. */ + if (unlikely(needSnapShot == NULL)) { + PRINT_WARN_MSG("Illegal paramter!"); + return; + } + + static int cmsStateAtStart; + *needSnapShot = false; + switch (state) { + case gcStart: + /* Call on JVMTI GC start. */ + + if (*CMS_collectorState <= CMS_INITIALMARKING) { + + /* Set stored flag of passed sweep phase. */ + *needSnapShot = needSnapShotByCMSPhase; + needSnapShotByCMSPhase = false; + + } else if (*CMS_collectorState == CMS_FINALMARKING) { + + /* switch hooking for CMS new generation. */ + switchOverrideFunction(cms_new_hook, true); + } + + cmsStateAtStart = (*CMS_collectorState); + isInvokedParallelGC = false; + break; + + case gcFinish: + /* Call on JVMTI GC finished. */ + switch (*CMS_collectorState) { + case CMS_MARKING: + /* CMS marking phase. */ + break; + + case CMS_SWEEPING: + /* CMS sweep phase. */ + needSnapShotByCMSPhase = true; + + break; + + default: + /* If called parallel gc. */ + if (isInvokedParallelGC) { + + /* GC invoke by user or service without CMS. */ + (*needSnapShot) = true; + needSnapShotByCMSPhase = false; + break; + } + } + + /* If enable cms new gen hook. */ + if (cmsStateAtStart == CMS_FINALMARKING) { + /* switch hooking for CMS new generation. */ + switchOverrideFunction(cms_new_hook, false); + } + break; + + case gcLast: + /* Call on JVM is terminating. */ + + /* Set stored flag of passed sweep phase. */ + *needSnapShot = needSnapShotByCMSPhase; + needSnapShotByCMSPhase = false; + break; + + default: + /* Not reached here. */ + PRINT_WARN_MSG("Illegal GC state."); + } +} + +/*! + * \brief Setup hooking for inner GC event. + * \warning Please this function call at after Agent_OnLoad. + * \param enableHook [in] Flag of enable hooking to function. + * \param interruptEvent [in] Event callback on many times GC interupt. + * \return Process result. + */ +bool setupHookForInnerGCEvent(bool enableHook, TCommonCallback interruptEvent) { + + isInvokeGCManyTimes = false; + gcInterruptCallbackFunc = interruptEvent; + + return switchOverrideFunction(innerStart_hook, enableHook); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/oopUtil.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,554 @@ +/*! + * \file oopUtil.hpp + * \brief This file is used to getting information inner JVM.<br> + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _OOP_UTIL_H +#define _OOP_UTIL_H + +#include <jni.h> +#include <jvmti.h> + +#include <stdint.h> +#include <sys/types.h> + +#include "symbolFinder.hpp" +#include "vmStructScanner.hpp" +#include "jvmInfo.hpp" +#include "bitMapMarker.hpp" + +/* Typedef. */ + +/* Inner function type. */ + +/*! + * \brief This function is C++ heap class member.<br> + * So 1st arg must be set instance. + * \param thisptr [in] SharedHeap/ParallelScavengeHeap object instance. + * \param oop [in] Java object. + * \return Java object is existing in perm gen. + */ +typedef bool (*THeap_IsInPermanent)(void *thisptr, void *oop); + +/*! + * \brief This function is C++ JvmtiEnv class member.<br> + * So 1st arg must be set instance.<br> + * jvmtiError JvmtiEnv::GetObjectSize(jobject object, jlong* size_ptr) + * \param thisptr [in] JvmtiEnv object instance. + * \param object [in] Java object. + * \param size_ptr [out] Pointer of java object's size. + * \return Java object's size. + */ +typedef int (*TJvmtiEnv_GetObjectSize)(void *thisptr, jobject object, + jlong *size_ptr); + +/*! + * \brief This function is java_lang_Class class member.<br> + * void *java_lang_Class::as_klassOop(void *mirror); + * \param mirror [in] Java object mirror. + * \return KlassOop of java object mirror. + */ +typedef void *(*TJavaLangClass_AsKlassOop)(void *mirror); + +/* Callback function type. */ + +/*! + * \brief This function is for heap object callback. + * \param oop [in] Java heap object(Inner class format). + * \param size [in] Size of child object instance. + * \param data [in] User expected data. Always this value is NULL. + */ +typedef void (*THeapObjectCallback)(void *oop, jlong size, void* data); + +/*! + * \brief This function is for class oop adjust callback by GC. + * \param oldOop [in] Old pointer of java class object(KlassOopDesc). + * \param newOop [in] New pointer of java class object(KlassOopDesc). + */ +typedef void (*TKlassAdjustCallback)(void *oldOop, void *newOop); + +/*! + * \brief This function type is for common callback. + */ +typedef void (*TCommonCallback)(void); + +/*! + * \brief This function is for get classloader.<br> + * E.g. instanceKlass::class_loader()<br> + * objArrayKlass::class_loader()<br> + * \param klassOop [in] Pointer of java class object(KlassOopDesc). + * \return Java heap object which is class loader load expected the class. + */ +typedef void *(*TGetClassLoader)(void *klassOop); + +/* Other type. */ + +/*! + * \brief Override function information structure. + */ +typedef struct { + const char *vtableSymbol; /*!< Symbol string of target class. */ + void **vtable; /*!< Pointer of C++ vtable. */ + const char *funcSymbol; /*!< Symbol string of target function. */ + void *overrideFunc; /*!< Pointer of override function. */ + void *originalFunc; /*!< Pointer of callback target. */ + void *afterFunc; /*!< Pointer of callback after invoke target. */ + bool isVTableWritable; /*!< Is vtable already writable? */ +} +#ifdef __LP64__ +__attribute__((aligned(16))) +#endif +THookFunctionInfo; + +/*! + * \brief This structure is expressing garbage collector state. + */ +typedef enum{ + gcStart = 1, /*!< Garbage collector is start. */ + gcFinish = 2, /*!< Garbage collector is finished. */ + gcLast = 3, /*!< Garbage collector is tarminating on JVM death. */ +} TGCState; + +/*! + * \brief This structure is expressing java heap object type. + */ +typedef enum{ + otIllegal = 0, /*!< The Object is unknown class type. */ + otInstance = 1, /*!< The Object is object instance class. */ + otArray = 2, /*!< The Object is single array class. */ + otObjArarry = 3, /*!< The Object is object array class. */ + otArrayArray = 4, /*!< The Object is multi array class. */ +} TOopType; + +/*! + * \brief This structure is inner "OopMapBlock" class stub.<br/> + * This struct is used by get following class information. + * \sa hotspot/src/share/vm/oops/instanceKlass.hpp + */ +typedef struct{ + int offset; /*!< Byte offset of the first oop mapped. */ + unsigned int count; /*!< Count of oops mapped in this block. */ +} TOopMapBlock; + +/* Macro. */ + +/*! + * \brief Convert to THookFunctionInfo macro. + */ +#define HOOK_FUNC(clsSym, funcSym, befFunc, aftFunc) \ + {(clsSym), NULL, (funcSym), (befFunc), NULL, (aftFunc), false} + +/*! + * \brief Enf flag for THookFunctionInfo macro. + */ +#define HOOK_FUNC_END \ + {NULL, NULL, NULL, NULL, NULL, NULL, false} + +/* Variables. */ + +/* Define JVM paramter pointer variable for calling from external. */ + +/*! + * \brief Pointer to "-XX:UseCompressedOops" or "-XX:UseCompressedKlassPointers". + */ +extern "C" bool *isCOOP; + +/*! + * \brief Pointer to "-XX:UseParallelGC". + */ +extern "C" bool *useParallel; + +/*! + * \brief Pointer to "-XX:UseParallelOldGC". + */ +extern "C" bool *useParOld; + +/*! + * \brief Pointer to "-XX:UseConcMarkSweepGC". + */ +extern "C" bool *useCMS; + +/*! + * \brief Pointer to"-XX:UseG1GC". + */ +extern "C" bool *useG1; + +/*! + * \brief JVM safepoint state pointer. + */ +extern "C" int *safePointState; + +/* Define CMS GC pointer variable for calling from external. */ + +/* Define function pointer variable for calling from external. */ + +/*! + * \brief Function pointer for "is_in_permanent". + */ +extern "C" THeap_IsInPermanent is_in_permanent; + +/*! + * \brief Pointer of "_collectedHeap" field in Universe.<br> + * Use to calling "is_in_permanent" function. + */ +extern "C" void *collectedHeap; + +/*! + * \brief Function pointer for "JvmtiEnv::GetObjectSize". + */ +extern "C" TJvmtiEnv_GetObjectSize getObjectSize; + +/*! + * \brief Function pointer for "java_lang_Class::as_klassOop". + */ +extern "C" TJavaLangClass_AsKlassOop asKlassOop; + +/*! + * \brief Symbol finder object about "libjvm.so" shared library. + */ +extern TSymbolFinder *symFinder; + +/*! + * \brief JVM inner structure scanner. + */ +extern TVMStructScanner *vmScanner; + +/*! + * \brief Bitmap object for G1 GC. + */ +extern TBitMapMarker *checkObjectMap; + +/*! + * \brief VTable list which should be hooked. + */ +extern void *VTableForTypeArrayOopClosure[]; + + +/* Variable for function override. */ + +/*! + * \brief Pointer of hook information on parallelGC. + */ +extern "C" THookFunctionInfo *par_hook; + +/*! + * \brief Pointer of hook information on parallelOldGC. + */ +extern "C" THookFunctionInfo *parOld_hook; + +/*! + * \brief Pointer of hook information on CMSGC. + */ +extern "C" THookFunctionInfo *cms_sweep_hook; + +/*! + * \brief Pointer of hook information on CMSGC. + */ +extern "C" THookFunctionInfo *cms_new_hook; + +/*! + * \brief Pointer of hook information on G1GC. + */ +extern "C" THookFunctionInfo *g1_hook; + +/*! + * \brief Pointer of hook information on G1GC event. + */ +extern "C" THookFunctionInfo *g1Event_hook; + +/*! + * \brief Pointer of hook change and adjust oop with GC. + */ +extern "C" THookFunctionInfo *adj_hook; + +/*! + * \brief Pointer of hook oop iterate with JVMTI HeapOverIterate. + */ +extern "C" THookFunctionInfo *jvmti_hook; + +/*! + * \brief Pointer of hook inner GC function. + */ +extern "C" THookFunctionInfo *innerStart_hook; + +/*! + * \brief Flag of JVM is applyed CR#6964458.<br> + * Decision for 6964458: + * Reimplement class meta-data storage to use native memory. + * (PermGen Removal) + * \sa http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6964458 + * \sa http://hg.openjdk.java.net/hsx/hotspot-rt-gate/hotspot/rev/da91efe96a93 + */ +extern bool enableCR6964458; + +/* Function. */ + +/* Function for callback. */ + +/*! + * \brief Callback function for parallel GC and user's GC.<br> + * E.g. System.gc() in java code, JVMTI and etc.. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForParallel(void *oop); + +/*! + * \brief Callback function for parallel Old GC. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForParOld(void *oop); + +/*! + * \brief Callback function for OopClosure::do_oop(oop *).<br> + * This function is targeted for G1ParScanAndMarkExtRootClosure. + * (initial-mark for G1) + * \param oop [in] Java heap object(OopDesc format). + */ +extern "C" void callbackForDoOop(void **oop); + +/*! + * \brief Callback function for OopClosure::do_oop(narrowOop *).<br> + * This function is targeted for G1ParScanAndMarkExtRootClosure. + * (initial-mark for G1) + * \param oop [in] Java heap object(OopDesc format). + */ +extern "C" void callbackForDoNarrowOop(unsigned int *narrowOop); + +/*! + * \brief Callback function for CMS GC and G1 GC.<br> + * This function is targeted for Young Gen only. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + * \sa CMSParRemarkTask::do_young_space_rescan()<br> + * ContiguousSpace::par_oop_iterate() + */ +extern "C" void callbackForIterate(void *oop); + +/*! + * \brief Callback function for CMS sweep.<br> + * This function is targeted for CMS Gen only. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForSweep(void *oop); + +/*! + * \brief Callback function for oop_adjust_pointers. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForAdjustPtr(void *oop); + +/*! + * \brief Callback function for do_addr. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForDoAddr(void *oop); + +/*! + * \brief Callback function for oop_update_pointers. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForUpdatePtr(void *oop); + +/*! + * \brief Callback function for snapshot with data dump or interval. + * \param oop [in] Java heap object(OopDesc format). + * \warning Param "oop" isn't usable for JVMTI and JNI. + */ +extern "C" void callbackForJvmtiIterate(void *oop); + +/*! + * \brief Callback function for before G1 GC cleanup. + */ +extern "C" void callbackForG1Cleanup(void); + +/*! + * \brief Callback function for before System.gc() on using G1GC. + */ +extern "C" void callbackForG1Full(void); + +/*! + * \brief Callback function for after System.gc() on using G1GC. + */ +extern "C" void callbackForG1FullReturn(void); + +/*! + * \brief Callback function for WatcherThread. + */ +extern "C" void callbackForWatcherThreadRun(void); + + +/* Function for init/final. */ + +/*! + * \brief Initialization of this util. + * \param jvmti [in] JVMTI environment object. + * \return Process result. + */ +bool oopUtilInitialize(jvmtiEnv *jvmti); + +/*! + * \brief Finailization of this util. + */ +void oopUtilFinalize(void); + +/*! + * \brief Setup hooking. + * \warning Please this function call at after Agent_OnLoad. + * \param funcOnGC [in] Pointer of GC callback function. + * \param funcOnCMS [in] Pointer of CMSGC callback function. + * \param funcOnJVMTI [in] Pointer of JVMTI callback function. + * \param funcOnAdjust [in] Pointer of adjust class callback function. + * \param funcOnG1GC [in] Pointer of event callback on G1GC finished. + * \param maxMemSize [in] Allocatable maximum memory size of JVM. + * \return Process result. + */ +bool setupHook(THeapObjectCallback funcOnGC, THeapObjectCallback funcOnCMS, + THeapObjectCallback funcOnJVMTI, TKlassAdjustCallback funcOnAdjust, + TCommonCallback funcOnG1GC, size_t maxMemSize); + +/* Function for oop util. */ + +/*! + * \brief Getting oop's class information(It's "Klass", not "KlassOop"). + * \param klassOop [in] Java heap object(Inner "KlassOop" class). + * \return Class information object(Inner "Klass" class). + */ +void *getKlassFromKlassOop(void *klassOop); + +/*! + * \brief Getting oop's class information(It's "Klass", not "KlassOop"). + * \param oop [in] Java heap object(Inner class format). + * \return Class information object. + * \sa oopDesc::klass()<br> + * at hotspot/src/share/vm/oops/oop.inline.hpp in JDK. + */ +void *getKlassOopFromOop(void *oop); + +/*! + * \brief Getting class's name form java inner class. + * \param klass [in] Java class object(Inner class format). + * \return String of object class name.<br> + * Don't forget deallocate if value isn't null. + */ +char *getClassName(void *klass); + +/*! + * \brief Get class loader that loaded expected class as KlassOop. + * \param klassName [in] String of target class name (JNI class format). + * \return Java heap object which is class loader load expected the class. + */ +TOopType getClassType(const char* klassName); + +/*! + * \brief Get class loader that loaded expected class as KlassOop. + * \param klassOop [in] Class information object(Inner "Klass" class). + * \param type [in] KlassOop type. + * \return Java heap object which is class loader load expected the class. + */ +void *getClassLoader(void *klassOop, const TOopType type); + +/*! + * \brief Generate oop field offset cache. + * \param klassOop [in] Target class object(klassOop format). + * \param oopType [in] Type of inner "Klass" type. + * \param offsets [out] Field offset array.<br /> + * Please don't forget deallocate this value. + * \param count [out] Count of field offset array. + */ +void generateIterateFieldOffsets(void *klassOop, TOopType oopType, + TOopMapBlock **offsets, int *count); + +/*! + * \brief Iterate oop's field oops. + * \param event [in] Callback function. + * \param oop [in] Itearate target object(OopDesc format). + * \param oopType [in] Type of oop's class. + * \param ofsData [in,out] Cache data for iterate oop fields.<br /> + * If value is null, then create and set cache data. + * \param ofsDataSize [in,out] Cache data count.<br /> + * If value is null, then set count of "ofsData". + * \param data [in,out] User expected data for callback. + */ +void iterateFieldObject(THeapObjectCallback event, void *oop, TOopType oopType, + TOopMapBlock **ofsData, int *ofsDataSize, void* data); + +/* Function for other. */ + +/*! + * \brief Setting GC hooking enable. + * \param enable [in] Is GC hook enable. + * \return Process result. + */ +bool setGCHookState(bool enable); + +/*! + * \brief Setting JVMTI hooking enable. + * \param enable [in] Is JVMTI hook enable. + * \return Process result. + */ +bool setJvmtiHookState(bool enable); + +/*! + * \brief Check CMS garbage collector state. + * \param state [in] State of CMS garbage collector. + * \param needSnapShot [out] Is need snapshot now. + * \warning Please don't forget call on JVM death. + */ +void checkCMSState(TGCState state, bool *needSnapShot); + +/*! + * \brief Setup hooking for inner GC event. + * \warning Please this function call at after Agent_OnLoad. + * \param enableHook [in] Flag of enable hooking to function. + * \param interruptEvent [in] Event callback on many times GC interupt. + * \return Process result. + */ +bool setupHookForInnerGCEvent(bool enableHook, TCommonCallback interruptEvent); + +/*! + * \brief Get safepoint state. + * \return Is synchronizing or working at safepoint now. + */ +inline bool isInWorkSafepoint(void) { + return (*safePointState != 0); +} + +/*! + * \brief Get safepoint state. + * \return Is working at safepoint now. + */ +inline bool isAtSafepoint(void) { + return (*safePointState == 2); +} + +/*! + * \brief Get oop field exists. + * \return Does oop have oop field. + */ +inline bool hasOopField(const TOopType oopType) { + return (oopType == otInstance || oopType == otObjArarry); +} + +#endif // _OOP_UTIL_H
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/overrideFunc.S Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,619 @@ +/*! + * \file overrideFunc.S + * \brief This file is used to override JVM inner function.<br> + * The function defined this file, used with v-table hook.<br> + * So in this file, all function is written by only assembler and macro. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +/* Override functions of "do_oop" families. */ + .file "overrideFunc.S" + +#define OVERRIDE_FUNC_DEFINE(header, ary_idx) \ + .global header##_override_func_##ary_idx ; \ + .type header##_override_func_##ary_idx, @function; \ + header##_override_func_##ary_idx: ; + +#if defined(__amd64__) + + /* Macro for function parts define. */ + + #define DO_SAVE_REG \ + sub $24, %rsp; \ + mov %rdx, 16(%rsp); /* 3rd argument. */ \ + mov %rsi, 8(%rsp); /* 2nd argument. */ \ + mov %rdi, (%rsp); /* 1st argument. */ + + #define DO_LOAD_REG \ + mov (%rsp), %rdi; /* 1st argument. */ \ + mov 8(%rsp), %rsi; /* 2nd argument. */ \ + mov 16(%rsp), %rdx; /* 3rd argument. */ \ + add $24, %rsp; + + #define GET_HOOK_REC(header, ary_idx) \ + /* get and set override info */ ; \ + mov header##_hook@GOTPCREL(%rip), %r11; \ + mov (%r11), %r11; \ + lea ary_idx*64(%r11), %r11; /* 64=sizeof(THookFunctionInfo) */ + + #define GET_SOURCE_FUNC(header, ary_idx) \ + GET_HOOK_REC(header, ary_idx) ; \ + mov 32(%r11), %rax; /* Original vfunc offset in entry. */ ; \ + push %rax; + + #define GET_ALL_FUNC_ADDR(header, ary_idx) \ + GET_HOOK_REC(header, ary_idx) ; \ + sub $16, %rsp; \ + movdqa 32(%r11), %xmm0; /* Copy Original&After func to XMM. */ \ + movdqu %xmm0, (%rsp); /* Store Original&After func to stack. */ + + #define DO_CHECK_PERM(oop_ofs) \ + mov is_in_permanent@GOTPCREL(%rip), %r11; \ + mov collectedHeap@GOTPCREL(%rip), %rdi; \ + mov (%rdi), %rdi; \ + mov oop_ofs(%rsp), %rsi; \ + call *(%r11); \ + test %al, %al; + + #define DO_JMP_OVERRIDE(func, oop_ofs) \ + mov oop_ofs(%rsp), %rdi; \ + mov func##@GOTPCREL(%rip), %r11; \ + call *%r11; + + #define DO_JMP_ANY_FUNC(nextFunc) \ + pop %r11; \ + test %r11, %r11; \ + jz nextFunc; \ + call *%r11; + + /* Macro for override function define. */ + + #define OVERRIDE_DEFINE(header, ary_idx, func, oop_arg_idx) \ + OVERRIDE_FUNC_DEFINE(header, ary_idx) \ + \ + /* Save argument registers. */ ; \ + DO_SAVE_REG \ + \ + /* Get and set override info. */ ; \ + GET_SOURCE_FUNC(header, ary_idx) \ + \ + /* Check permanent object. */ ; \ + DO_CHECK_PERM(oop_arg_idx*8) \ + jne .LORIGINAL_FUNC; \ + \ + /* Call callback function. */ ; \ + DO_JMP_OVERRIDE(func, oop_arg_idx*8) \ + jmp .LORIGINAL_FUNC + + #ifdef AVX + #define CHECK_VTABLE(oop_reg, valid_caller) \ + vmovq (oop_reg), %xmm0; \ + vshufpd $0, %xmm0, %xmm1, %xmm1; \ + mov valid_caller##@GOTPCREL(%rip), %r11; \ + vpcmpeqq (%r11), %xmm1, %xmm1; \ + vptest %xmm1, %xmm1; + #elif defined SSE4_1 + #define CHECK_VTABLE(oop_reg, valid_caller) \ + movq (oop_reg), %xmm0; \ + shufpd $0, %xmm0, %xmm1; \ + mov valid_caller##@GOTPCREL(%rip), %r11; \ + pcmpeqq (%r11), %xmm1; \ + ptest %xmm1, %xmm1; + #else + #define CHECK_VTABLE(oop_reg, valid_caller) \ + mov (oop_reg), oop_reg; \ + xor %rax, %rax; \ + mov valid_caller##@GOTPCREL(%rip), %r11; \ + cmp (%r11), oop_reg; \ + cmove %r11, %rax; \ + cmp 8(%r11), oop_reg; \ + cmove %r11, %rax; \ + test %rax, %rax; + #endif + + #define OVERRIDE_DEFINE_WITH_CALLER_CHECK(header, ary_idx, func, oop_reg_idx, valid_caller) \ + OVERRIDE_FUNC_DEFINE(header, ary_idx) \ + \ + /* Save argument registers */ \ + DO_SAVE_REG \ + \ + /* Get and set override info. */ ; \ + GET_SOURCE_FUNC(header, ary_idx) \ + \ + /* Check vtable of caller */ \ + CHECK_VTABLE(%rdx, valid_caller); \ + jz .LORIGINAL_FUNC; \ + \ + /* Check permanent object. */ ; \ + DO_CHECK_PERM(oop_reg_idx*8) \ + jne .LORIGINAL_FUNC; \ + \ + /* Call callback function. */ ; \ + DO_JMP_OVERRIDE(func, oop_reg_idx*8) \ + jmp .LORIGINAL_FUNC + + #define OVERRIDE_ADJ_DEFINE(header, ary_idx, func, oop_arg_idx) \ + OVERRIDE_FUNC_DEFINE(header, ary_idx) \ + \ + /* Save argument registers. */ ; \ + DO_SAVE_REG \ + \ + /* Get and set override info. */ ; \ + GET_SOURCE_FUNC(header, ary_idx) \ + \ + /* Check permanent object. */ ; \ + DO_CHECK_PERM(oop_arg_idx*8) \ + jz .LORIGINAL_FUNC; \ + \ + /* Call callback function. */ ; \ + DO_JMP_OVERRIDE(func, oop_arg_idx*8) \ + jmp .LORIGINAL_FUNC + + #define OVERRIDE_CALLBACK_DEFINE(header, ary_idx, func, paramCnt) \ + OVERRIDE_FUNC_DEFINE(header, ary_idx) \ + \ + /* Get all override info. */ ; \ + GET_ALL_FUNC_ADDR(header, ary_idx) \ + \ + /* Save argument registers. */ ; \ + DO_SAVE_REG \ + \ + /* Call before callback with 2nd arg. */ ; \ + DO_JMP_OVERRIDE(func, 8) \ + \ + /* Load argument registers. */ ; \ + DO_LOAD_REG \ + \ + /* Get callback target. */ \ + pop %r11; \ + /* call callback target. */ \ + callq *%r11; \ + \ + /* After Callback */ \ + DO_JMP_ANY_FUNC(.RETURN_CALLER_FUNC) \ + \ + /* Return to caller */ \ + jmp .RETURN_CALLER_FUNC + + /* Macro for hook each target function. */ + + #define OVERRIDE_DO_BLK_CAREFUL(header, ary_idx) \ + OVERRIDE_DEFINE(header, ary_idx, callbackForSweep, 2) + #define OVERRIDE_OOP_FOLLOW_CONTENTS(header, ary_idx) \ + OVERRIDE_DEFINE(header, ary_idx, callbackForParallel, 2) + #define OVERRIDE_PAR_OOP_FOLLOW_CONTENTS(header, ary_idx) \ + OVERRIDE_DEFINE(header, ary_idx, callbackForParOld, 3) + #define OVERRIDE_OOP_OOP_ITERATE(header, ary_idx) \ + OVERRIDE_DEFINE(header, ary_idx, callbackForIterate, 2) + #define OVERRIDE_OOP_OOP_ITERATE_WITH_CALLER_CHECK(header, ary_idx, valid_caller) \ + OVERRIDE_DEFINE_WITH_CALLER_CHECK(header, ary_idx, callbackForIterate, 2, valid_caller) + + #define OVERRIDE_OOP_PAR_ADJUST(header, ary_idx) \ + OVERRIDE_ADJ_DEFINE(header, ary_idx, callbackForAdjustPtr, 2) + #define OVERRIDE_OOP_DO_ADDR(header, ary_idx) \ + OVERRIDE_ADJ_DEFINE(header, ary_idx, callbackForDoAddr, 2) + #define OVERRIDE_OOP_UPDATE_PTR(header, ary_idx) \ + OVERRIDE_ADJ_DEFINE(header, ary_idx, callbackForUpdatePtr, 3) + + #define OVERRIDE_JVMTI_ITERATE(header, ary_idx) \ + OVERRIDE_DEFINE(header, ary_idx, callbackForJvmtiIterate, 2) + +#elif defined(__i386__) + + #ifdef __i686 + /* + * This statement is for avoiding illegal conversion by preprocceor. + * before : "call __i686.get_pc_thunk.bx;" + * after : "call 1.get_pc_thunk.bx;" + */ + #undef __i686 + #define AVOID__i686 + #endif + + /* Macro for function parts define. */ + + #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 6) + #define GET_GOT_ADDR \ + push %ebx; \ + call __x86.get_pc_thunk.bx; \ + addl $_GLOBAL_OFFSET_TABLE_, %ebx; + #else + #define GET_GOT_ADDR \ + push %ebx; \ + call __i686.get_pc_thunk.bx; \ + addl $_GLOBAL_OFFSET_TABLE_, %ebx; + #endif + + #define GET_HOOK_REC(header, ary_idx) \ + mov header##_hook@GOT(%ebx), %ecx; \ + mov (%ecx), %ecx; \ + lea ary_idx*28(%ecx), %ecx; /* 28=sizeof(THookFunctionInfo) */ + + #define GET_SOURCE_FUNC(header, ary_idx) \ + GET_HOOK_REC(header, ary_idx) \ + mov 16(%ecx), %eax; /* original hook offset in entry. */ ; \ + push %eax; + + #define DO_CHECK_PERM(oop_reg) \ + mov (oop_reg)+12(%esp), %edx; \ + mov is_in_permanent@GOTOFF(%ebx), %ecx; \ + mov collectedHeap@GOTOFF(%ebx), %eax; \ + push %edx; \ + push %eax; /* Set this pointer. */ \ + call *%ecx; \ + addl $0x04, %esp; \ + test %al, %al; + + #define DO_JMP_OVERRIDE(func) \ + mov func##@GOT(%ebx), %edx; \ + call *%edx; + + #define GET_NEXT_JMP_FUNC(header, ary_idx, offset) \ + GET_HOOK_REC(header, ary_idx) \ + mov offset(%ecx), %edx; \ + test %edx, %edx; \ + + #define REENACT_ARGS(paramCnt) \ + /* Keep registers. */ \ + push %esi; \ + push %edi; \ + push %es; \ + push %ds; \ + pushf; \ + /* Set copy count. */ \ + mov $(paramCnt), %ecx; \ + /* Set copy source position. */ \ + mov %esp, %eax; \ + addl $(paramCnt*4+20), %eax; \ + mov %eax, %esi; \ + /* Set copy destination position. */ \ + mov %esp, %eax; \ + subl $0x04, %eax; \ + mov %eax, %edi; \ + /* Keep copy destination. */ \ + subl $(paramCnt*4), %esp; \ + /* Copy arguments in stack. */ \ + std; \ + rep movsd; + + #define RESTORE_ARGS(paramCnt) \ + /* Remove stack. */ \ + addl $(paramCnt*4), %esp; \ + /* Restore registers. */ \ + popf; \ + pop %ds; \ + pop %es; \ + pop %edi; \ + pop %esi; + + /* Macro for override function define. */ + + #define OVERRIDE_DEFINE(header, ary_idx, func, oop_reg) \ + OVERRIDE_FUNC_DEFINE(header, ary_idx) \ + \ + /* Get GOT base address. */ ; \ + GET_GOT_ADDR \ + \ + /* get and set override info. */ ; \ + GET_SOURCE_FUNC(header, ary_idx) \ + \ + /* Check permanent object. */ ; \ + DO_CHECK_PERM(oop_reg) \ + jne .LORIGINAL_FUNC; \ + \ + /* Call callback function. */ ; \ + DO_JMP_OVERRIDE(func) \ + jmp .LORIGINAL_FUNC; + + #ifdef AVX + #define CHECK_VTABLE(oop_reg, valid_caller) \ + vmovd (oop_reg), %xmm0; \ + vpshufd $0, %xmm0, %xmm1; \ + mov valid_caller##@GOT(%ebx), %ecx; \ + vmovq (%ecx), %xmm1; \ + vpcmpeqd %xmm0, %xmm1, %xmm1; \ + vptest %xmm1, %xmm1; + #elif defined SSE4_1 + #define CHECK_VTABLE(oop_reg, valid_caller) \ + movd (oop_reg), %xmm0; \ + pshufd $0, %xmm0, %xmm1; \ + mov valid_caller##@GOT(%ebx), %ecx; \ + movq (%ecx), %xmm1; \ + pcmpeqd %xmm0, %xmm1; \ + ptest %xmm1, %xmm1; + #else + #define CHECK_VTABLE(oop_reg, valid_caller) \ + mov (oop_reg), oop_reg; \ + xor %edx, %edx; \ + mov valid_caller##@GOT(%ebx), %ecx; \ + cmp (%ecx), oop_reg; \ + cmove %ecx, %edx; \ + cmp 4(%ecx), oop_reg; \ + cmove %ecx, %edx; \ + test %edx, %edx; + #endif + + #define OVERRIDE_DEFINE_WITH_CALLER_CHECK(header, ary_idx, func, oop_reg, valid_caller) \ + OVERRIDE_FUNC_DEFINE(header, ary_idx) \ + \ + /* Get GOT base address. */ ; \ + GET_GOT_ADDR \ + \ + /* get and set override info */ ; \ + GET_SOURCE_FUNC(header, ary_idx) \ + \ + /* Get 3rd arg (OopClosure) */ \ + mov 20(%esp), %eax; \ + \ + /* Dummy stack for jmp */ \ + subl $4, %esp; \ + /* Check vtable of caller */ \ + CHECK_VTABLE(%eax, valid_caller); \ + jz .LORIGINAL_FUNC; \ + addl $4, %esp; \ + \ + /* Check permanent object. */ ; \ + DO_CHECK_PERM(oop_reg) \ + jne .LORIGINAL_FUNC; \ + \ + /* Call callback function. */ ; \ + DO_JMP_OVERRIDE(func) \ + jmp .LORIGINAL_FUNC; + + #define OVERRIDE_ADJ_DEFINE(header, ary_idx, func, oop_reg) \ + OVERRIDE_FUNC_DEFINE(header, ary_idx) \ + \ + /* Get GOT base address. */ ; \ + GET_GOT_ADDR \ + \ + /* get and set override info. */ ; \ + GET_SOURCE_FUNC(header, ary_idx) \ + \ + /* Check permanent object. */ ; \ + DO_CHECK_PERM(oop_reg) \ + jz .LORIGINAL_FUNC; \ + \ + /* Call callback function. */ ; \ + DO_JMP_OVERRIDE(func) \ + jmp .LORIGINAL_FUNC; + + /* repush arg1 & arg2 to stack */ \ + #ifdef AVX + #define REPUSH_ARGS \ + vmovq 8(%esp), %xmm0; \ + sub $8, %esp; \ + vmovq %xmm0, (%esp); + #else + #define REPUSH_ARGS \ + movq 8(%esp), %xmm0; \ + sub $8, %esp; \ + movq %xmm0, (%esp); + #endif + + #define OVERRIDE_CALLBACK_DEFINE(header, ary_idx, func, paramCnt) \ + OVERRIDE_FUNC_DEFINE(header, ary_idx) \ + \ + /* Get GOT base address. */ ; \ + GET_GOT_ADDR \ + \ + /* Get 2nd argument. */ ; \ + mov 12(%esp), %eax; \ + push %eax \ + /* Call before callback function. */ ; \ + DO_JMP_OVERRIDE(func) \ + /* Remove 1st argument from stack. */ ; \ + addl $0x4, %esp; \ + \ + /* Get callback target. */ ; \ + GET_NEXT_JMP_FUNC(header, ary_idx, 16) \ + /* push original arguments to stack. */ \ + REPUSH_ARGS \ + /* call override target. */ ; \ + call *%edx; \ + add $8, %esp; \ + \ + /* Get after callback. */ ; \ + GET_NEXT_JMP_FUNC(header, ary_idx, 20) \ + \ + /* null check for callback. */ ; \ + jz .RETURN_CALLER_FUNC; \ + \ + /* Call after callback. */ \ + call *%edx; \ + jmp .RETURN_CALLER_FUNC; + + /* Macro for hook each target function. */ + + #define OVERRIDE_DO_BLK_CAREFUL(header, ary_idx) \ + OVERRIDE_DEFINE(header, ary_idx, callbackForSweep, 4) + #define OVERRIDE_OOP_FOLLOW_CONTENTS(header, ary_idx) \ + OVERRIDE_DEFINE(header, ary_idx, callbackForParallel, 4) + #define OVERRIDE_PAR_OOP_FOLLOW_CONTENTS(header, ary_idx) \ + OVERRIDE_DEFINE(header, ary_idx, callbackForParOld, 8) + #define OVERRIDE_OOP_OOP_ITERATE(header, ary_idx) \ + OVERRIDE_DEFINE(header, ary_idx, callbackForIterate, 4) + #define OVERRIDE_OOP_OOP_ITERATE_WITH_CALLER_CHECK(header, ary_idx, valid_caller) \ + OVERRIDE_DEFINE_WITH_CALLER_CHECK(header, ary_idx, callbackForIterate, 4, valid_caller) + + #define OVERRIDE_OOP_PAR_ADJUST(header, ary_idx) \ + OVERRIDE_ADJ_DEFINE(header, ary_idx, callbackForAdjustPtr, 4) + #define OVERRIDE_OOP_DO_ADDR(header, ary_idx) \ + OVERRIDE_ADJ_DEFINE(header, ary_idx, callbackForDoAddr, 4) + #define OVERRIDE_OOP_UPDATE_PTR(header, ary_idx) \ + OVERRIDE_ADJ_DEFINE(header, ary_idx, callbackForUpdatePtr, 8) + + #define OVERRIDE_JVMTI_ITERATE(header, ary_idx) \ + OVERRIDE_DEFINE(header, ary_idx, callbackForJvmtiIterate, 4) + +#endif + +/* Begin of .text section. */ + .text + +.LORIGINAL_FUNC: +#if defined(__amd64__) + pop %r11; + DO_LOAD_REG + jmp *%r11; +#elif defined(__i386__) + addl $0x4, %esp; + pop %ecx; + pop %ebx; + jmp *%ecx; +#endif + +.RETURN_CALLER_FUNC:; +#if defined(__amd64__) + /* + * Return caller. Return address exists on top of stack. + * We need to pop return address from stack. + */ + pop %r11; + jmp *%r11; +#elif defined(__i386__) + /* restore %edx & stack */ + pop %ebx; + + /* Return caller. */ ; + pop %edx; + jmp *%edx; +#endif + +/* Override definition. */ + +/* For Parallel. */ + +/* instanceKlass::oop_follow_contents(oopDesc*) */ +OVERRIDE_OOP_FOLLOW_CONTENTS(par, 0) +/* objArrayKlass::oop_follow_contents(oopDesc*) */ +OVERRIDE_OOP_FOLLOW_CONTENTS(par, 1) +/* typeArrayKlass::oop_follow_contents(oopDesc*) */ +OVERRIDE_OOP_FOLLOW_CONTENTS(par, 2) +/* instanceRefKlass::oop_follow_contents(oopDesc*) */ +OVERRIDE_OOP_FOLLOW_CONTENTS(par, 3) + +/* For ParallelOld. */ + +/* instanceKlass::oop_follow_contents(ParCompactionManager*, oopDesc*) */ +OVERRIDE_PAR_OOP_FOLLOW_CONTENTS(parOld, 0) +/* objArrayKlass::oop_follow_contents(ParCompactionManager*, oopDesc*) */ +OVERRIDE_PAR_OOP_FOLLOW_CONTENTS(parOld, 1) +/* typeArrayKlass::oop_follow_contents(ParCompactionManager*, oopDesc*) */ +OVERRIDE_PAR_OOP_FOLLOW_CONTENTS(parOld, 2) +/* instanceRefKlass::oop_follow_contents(ParCompactionManager*, oopDesc*) */ +OVERRIDE_PAR_OOP_FOLLOW_CONTENTS(parOld, 3) + +/* For CMS. */ +/* + * We want to hook sweep phase + * and around "ContiguousSpace::par_oop_iterate()". + */ + +/* SweepClosure::do_blk_careful(HeapWord*) */ +OVERRIDE_DO_BLK_CAREFUL(cms_sweep, 0) +/* instanceKlass::oop_oop_iterate_nv(oopDesc*, Par_MarkRefsIntoAndScanClosure*) */ +OVERRIDE_OOP_OOP_ITERATE(cms_new, 0) +/* objArrayKlass::oop_oop_iterate_nv(oopDesc*, Par_MarkRefsIntoAndScanClosure*) */ +OVERRIDE_OOP_OOP_ITERATE(cms_new, 1) +/* typeArrayKlass::oop_oop_iterate(oopDesc*, OopClosure*) */ +OVERRIDE_OOP_OOP_ITERATE(cms_new, 2) +/* instanceRefKlass::oop_oop_iterate_nv(oopDesc*, Par_MarkRefsIntoAndScanClosure*) */ +OVERRIDE_OOP_OOP_ITERATE(cms_new, 3) + +/* For G1. */ + +/* initial-mark */ +/* G1ParScanAndMarkExtRootClosure::do_oop(oopDesc**) */ +/* G1ParCopyClosure<false, (G1Barrier)0, false>::do_oop(oopDesc**) */ +OVERRIDE_CALLBACK_DEFINE(g1, 0, callbackForDoOop, 2); +/* G1ParScanAndMarkExtRootClosure::do_oop(unsigned int*) */ +/* G1ParCopyClosure<false, (G1Barrier)0, false>::do_oop(unsigned int*) */ +OVERRIDE_CALLBACK_DEFINE(g1, 1, callbackForDoNarrowOop, 2); + +/* concurrent-root-region-scan */ +/* instanceKlass::oop_oop_iterate_nv(oopDesc*, G1RootRegionScanClosure*) */ +OVERRIDE_OOP_OOP_ITERATE(g1, 2) +/* objArrayKlass::oop_oop_iterate_nv(oopDesc*, G1RootRegionScanClosure*) */ +OVERRIDE_OOP_OOP_ITERATE(g1, 3) +/* instanceRefKlass::oop_oop_iterate_nv(oopDesc*, G1RootRegionScanClosure*) */ +OVERRIDE_OOP_OOP_ITERATE(g1, 4) + +/* concurrent-mark / remark */ +/* instanceKlass::oop_oop_iterate_nv(oopDesc*, G1CMOopClosure*) */ +OVERRIDE_OOP_OOP_ITERATE(g1, 5) +/* objArrayKlass::oop_oop_iterate_nv(oopDesc*, G1CMOopClosure*) */ +OVERRIDE_OOP_OOP_ITERATE(g1, 6) +/* typeArrayKlass::oop_oop_iterate(oopDesc*, OopClosure*) */ +OVERRIDE_OOP_OOP_ITERATE_WITH_CALLER_CHECK(g1, 7, VTableForTypeArrayOopClosure) +/* instanceRefKlass::oop_oop_iterate_nv(oopDesc*, G1CMOopClosure*) */ +OVERRIDE_OOP_OOP_ITERATE(g1, 8) + +/* CMCleanUp::do_void() */ +OVERRIDE_CALLBACK_DEFINE(g1Event, 0, callbackForG1Cleanup, 1); +/* VM_G1CollectFull::doit() */ +OVERRIDE_CALLBACK_DEFINE(g1Event, 1, callbackForG1Full, 1); + +/* for Klass relocation. */ + +/* instanceKlassKlass::oop_adjust_pointers(oopDesc*) */ +OVERRIDE_OOP_PAR_ADJUST(adj, 0) +/* objArrayKlassKlass::oop_adjust_pointers(oopDesc*) */ +OVERRIDE_OOP_PAR_ADJUST(adj, 1) +/* arrayKlassKlass::oop_adjust_pointers(oopDesc*) */ +OVERRIDE_OOP_PAR_ADJUST(adj, 2) + +/* for Klass relocation if use ParallelOldGC. */ + +/* MoveAndUpdateClosure::do_addr(HeapWord*, unsigned long) */ +OVERRIDE_OOP_DO_ADDR(adj, 3) +/* UpdateOnlyClosure::do_addr(HeapWord*, size_t) */ +OVERRIDE_OOP_DO_ADDR(adj, 4) + +/* instanceKlassKlass::oop_update_pointers(ParCompactionManager*, oopDesc*) */ +OVERRIDE_OOP_UPDATE_PTR(adj, 5) +/* objArrayKlassKlass::oop_update_pointers(ParCompactionManager*, oopDesc*) */ +OVERRIDE_OOP_UPDATE_PTR(adj, 6) +/* arrayKlassKlass::oop_update_pointers(ParCompactionManager*, oopDesc*) */ +OVERRIDE_OOP_UPDATE_PTR(adj, 7) + +/* for JVMTI IterateOverHeap. */ + +/* IterateOverHeapObjectClosure::do_object(oop o) */ +OVERRIDE_JVMTI_ITERATE(jvmti, 0) + +/* For inner GC start. */ + +/* ParallelScavengeHeap::accumulate_statistics_all_tlabs(void) */ +OVERRIDE_CALLBACK_DEFINE(innerStart, 0, callbackForInnerGCStart, 1) +/* CollectedHeap::accumulate_statistics_all_tlabs(void) */ +OVERRIDE_CALLBACK_DEFINE(innerStart, 1, callbackForInnerGCStart, 1) +/* GenCollectedHeap::gc_prologue(bool) */ +OVERRIDE_CALLBACK_DEFINE(innerStart, 2, callbackForInnerGCStart, 2) + +/* For WatcherThread */ +/* WatcherThread::run() */ +OVERRIDE_CALLBACK_DEFINE(watcherThread, 0, callbackForWatcherThreadRun, 1) + + +#ifdef AVOID__i686 + + /* Define again. */ + #undef AVOID__i686 + #define __i686 +#endif +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/signalManager.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,443 @@ +/*! + * \file signalManager.cpp + * \brief This file is used by signal handling. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <string.h> +#include "signalManager.hpp" +#include "util.hpp" + +/* Class static variables. */ + +/*! + * \brief Object of "NativeSignalHandler" class information. + */ +jclass TSignalManager::classNativeHandler = NULL; +/*! + * \brief Object of "Signal" class information. + */ +jclass TSignalManager::classSignal = NULL; +/*! + * \brief Object of "String" class information. + */ +jclass TSignalManager::classString = NULL; + +/*! + * \brief Constructor of "NativeSignalHandler" class. + */ +jmethodID TSignalManager::nativeHandler_init = NULL; +/*! + * \brief Constructor of "Signal" class. + */ +jmethodID TSignalManager::signal_init = NULL; +/*! + * \brief Constructor of "String" class. + */ +jmethodID TSignalManager::string_init = NULL; +/*! + * \brief Method "handle" of "Signal" class. + */ +jmethodID TSignalManager::signal_handle = NULL; + +/*! + * \brief Default signal handler. + */ +jobject TSignalManager::signal_DFL = NULL; + +/*! + * \brief Flag of load initialize data. + */ +bool TSignalManager::loadFlag = false; + +/* Class methods. */ + +/*! + * \brief TSignalManager constructor. + * \param env [in] JNI environment object. + * \param proc [in] Pointer of signal callback. + */ +TSignalManager::TSignalManager(JNIEnv *env, TSignalHandler proc) { + + /* If don't loaded data yet. */ + if (unlikely(!loadFlag)) { + throw "Didn't initialize signal handler yet."; + } + + /* Create signal handler on JVM. */ + jobject localSigHandler = env->NewObject(classNativeHandler, + nativeHandler_init, (jlong)((ptrdiff_t)proc)); + + /* If failure create signal handler. */ + if (unlikely(localSigHandler == NULL)) { + handlePendingException(env); + throw "Failure create signal handler."; + } + + /* Get global referrence. */ + insSignalHandler = env->NewGlobalRef(localSigHandler); + + /* If failure get global referrence. */ + if (unlikely(insSignalHandler == NULL)) { + handlePendingException(env); + env->DeleteLocalRef(localSigHandler); + throw "Failure create signal handler."; + } + + env->DeleteLocalRef(localSigHandler); +} + +/*! + * \brief TSignalManager destructor. + */ +TSignalManager::~TSignalManager(void) { + /* None. */ +} + +/*! + * \brief Add signal which is handled. + * \param env [in] JNI environment object. + * \param sigName [in] Name of signal. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + */ +bool TSignalManager::catchSignal(JNIEnv *env, char *sigName) { + /* Set user's signal handler. */ + return setSignalHandler(env, sigName, insSignalHandler); +} + +/*! + * \brief Specify signal to ignore. + * \param env [in] JNI environment object. + * \param sigName [in] Name of signal. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + */ +bool TSignalManager::ignoreSignal(JNIEnv *env, char *sigName) { + /* Set default signal handler. */ + return setSignalHandler(env, sigName, signal_DFL); +} + +/*! + * \brief Terminate handling signal. + * \param env [in] JNI environment object. + */ +void TSignalManager::terminate(JNIEnv *env) { + /* Sanity check. */ + if (likely(insSignalHandler != NULL)) { + /* Delete global reference. */ + env->DeleteGlobalRef(insSignalHandler); + insSignalHandler = NULL; + } +} + +/*! + * \brief Global initialization. + * \param env [in] JNI environment object. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + * \warning Please call only once from main thread. + */ +bool TSignalManager::globalInitialize(JNIEnv *env) { + + /* If already loaded data. */ + if (loadFlag) { + PRINT_WARN_MSG("Already initialized signal manager."); + return true; + } + loadFlag = true; + + /* Search class. */ + + /* Search class list. */ + struct { + jclass *pClass; + char className[255]; + jmethodID *pClassInit; + char initArgs[255]; + } loadClassList[] = { + {&classNativeHandler, "Lsun/misc/NativeSignalHandler;", + &nativeHandler_init, "(J)V"}, + {&classSignal, "Lsun/misc/Signal;", + &signal_init, "(Ljava/lang/String;)V"}, + {&classString, "Ljava/lang/String;", + &string_init, "([B)V"}, + {NULL, {0}, NULL, {0}} /* End flag. */ + }; + + /* Search class and get global reference. */ + for (int i = 0; loadClassList[i].pClass != NULL; i++) { + /* Find java class. */ + jclass localRefClass = env->FindClass(loadClassList[i].className); + /* If not found common class. */ + if (unlikely(localRefClass == NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Couldn't get common class."); + return false; + } + + /* Get global reference. */ + (*loadClassList[i].pClass) = (jclass)env->NewGlobalRef(localRefClass); + /* If failure getting global reference. */ + if (unlikely((*loadClassList[i].pClass) == NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Couldn't get global reference."); + return false; + } + + /* Get class constructor. */ + (*loadClassList[i].pClassInit) = env->GetMethodID(localRefClass, + "<init>", loadClassList[i].initArgs); + /* If failure getting constructor. */ + if (unlikely((*loadClassList[i].pClassInit) == NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Couldn't get constructor of common class."); + return false; + } + + /* Clearup. */ + env->DeleteLocalRef(localRefClass); + } + + /* Search method. */ + + /* Get "Signal" class "handle" method. */ + signal_handle = env->GetStaticMethodID(classSignal, "handle", + "(Lsun/misc/Signal;Lsun/misc/SignalHandler;)Lsun/misc/SignalHandler;"); + /* If failure getting "handle" function. */ + if (unlikely(signal_handle == NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Couldn't get function of signal handling."); + return false; + } + + /* Search default signal handler. */ + return getDefaultSignalHandler(env); +} + +/*! + * \brief Global finalize. + * \param env [in] JNI environment object. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + * \warning Please call only once from main thread. + */ +bool TSignalManager::globalFinalize(JNIEnv *env) { + /* Sanity check. */ + if (!loadFlag) { + PRINT_WARN_MSG("Didn't initialize signal manager yet."); + return false; + } + loadFlag = false; + + /* Delete common data's global reference. */ + if (likely(classNativeHandler != NULL)) { + env->DeleteGlobalRef(classNativeHandler); + classNativeHandler = NULL; + } + if (likely(classSignal != NULL)) { + env->DeleteGlobalRef(classSignal); + classSignal = NULL; + } + if (likely(classString != NULL)) { + env->DeleteGlobalRef(classString); + classString = NULL; + } + if (likely(signal_DFL != NULL)) { + env->DeleteGlobalRef(signal_DFL); + signal_DFL = NULL; + } + + return true; +} + +/*! + * \brief Setting signal handle function. + * \param env [in] JNI environment object. + * \param sigName [in] Name of signal. + * \param handler [in] Setting signal handler. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + */ +bool TSignalManager::setSignalHandler(JNIEnv *env, char *sigName, jobject handler) { + + /* Sanity check. */ + if (unlikely(insSignalHandler == NULL)) { + PRINT_WARN_MSG("Illegal signal handler."); + return false; + } + + jobject insSignal = NULL; + jobject olderHandler = NULL; + jstring javaSigName = NULL; + + /* Create string in java. */ + if (unlikely(!createJString(env, sigName, &javaSigName))) { + PRINT_WARN_MSG("Couldn't create java string."); + return false; + } + + /* Create signal object */ + insSignal = env->NewObject(classSignal, signal_init, javaSigName); + if (unlikely(insSignal == NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Couldn't create signal object."); + env->DeleteLocalRef(javaSigName); + return false; + } + + /* Setting signal handler. */ + olderHandler = env->CallStaticObjectMethod(classSignal, + signal_handle, insSignal, handler); + /* If failure setting signal handler. */ + if (unlikely(env->ExceptionOccurred() != NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Couldn't set signal handler."); + env->DeleteLocalRef(javaSigName); + env->DeleteLocalRef(insSignal); + return false; + } + + /* Cleanup. */ + env->DeleteLocalRef(olderHandler); + env->DeleteLocalRef(javaSigName); + env->DeleteLocalRef(insSignal); + + return true; +} + +/*! + * \brief Convert string from C++ native to java. + * \param env [in] JNI environment object. + * \param nativeStr [in] String in C++. + * \param javaStr [in,out] String object in java. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + */ +bool TSignalManager::createJString(JNIEnv *env, char *nativeStr, jstring *javaStr){ + + /* Sanity check. */ + if (unlikely(nativeStr == NULL || strlen(nativeStr) == 0)) { + PRINT_WARN_MSG("Illegal native string."); + return false; + } + + jbyteArray byteArray = NULL; + size_t strLen = strlen(nativeStr); + + /* Creaet source byte array. */ + byteArray = env->NewByteArray(strLen); + if (unlikely(byteArray == NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Couldn't create byte array."); + return false; + } + + /* Copy native string to byte array. */ + env->SetByteArrayRegion(byteArray, 0, strLen, (jbyte *)nativeStr); + if (unlikely(env->ExceptionOccurred() != NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Couldn't copy to byte array."); + env->DeleteLocalRef(byteArray); + return false; + } + + /* Create java string object. */ + *javaStr = (jstring)env->NewObject(classString, string_init, + byteArray); + /* if failure create java string. */ + if (unlikely(*javaStr == NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Couldn't create string object."); + env->DeleteLocalRef(byteArray); + return false; + } + + /* Cleanup. */ + env->DeleteLocalRef(byteArray); + + return true; +} + +/*! + * \brief Getting default signal handler in JVM. + * \param env [in] JNI environment object. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + */ +bool TSignalManager::getDefaultSignalHandler(JNIEnv *env) { + /* Find "SignalHandler" class. */ + jclass classSignalHandler = env->FindClass("Lsun/misc/SignalHandler;"); + /* If failure signalhandler class. */ + if (unlikely(classSignalHandler == NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Failure getting class of default signal handler."); + return false; + } + + /* Find static field. */ + jfieldID sigDFL = env->GetStaticFieldID(classSignalHandler, "SIG_DFL", + "Lsun/misc/SignalHandler;"); + /* If not found default signal handler. */ + if (unlikely(sigDFL == NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Couldn't get fieldID of default signal handler."); + env->DeleteLocalRef(classSignalHandler); + return false; + } + + /* Get static field reference. */ + jobject localSigDFL = env->GetStaticObjectField(classSignalHandler, + sigDFL); + /* If failure getting field. */ + if (unlikely(localSigDFL == NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Couldn't get value of default signal handler."); + env->DeleteLocalRef(classSignalHandler); + return false; + } + + /* Get global reference. */ + signal_DFL = env->NewGlobalRef(localSigDFL); + if (unlikely(signal_DFL == NULL)) { + handlePendingException(env); + + PRINT_WARN_MSG("Couldn't get global reference."); + env->DeleteLocalRef(localSigDFL); + env->DeleteLocalRef(classSignalHandler); + return false; + } + + /* Cleanup. */ + env->DeleteLocalRef(localSigDFL); + env->DeleteLocalRef(classSignalHandler); + + return true; +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/signalManager.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,179 @@ +/*! + * \file signalManager.hpp + * \brief This file is used by signal handling. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _SIGNAL_MNGR_H +#define _SIGNAL_MNGR_H + +#include <jni.h> +#include "util.hpp" + +/*! + * \brief This type is signal callback by TSignalManager. + * \param signo [in] Number of received signal. + * \param siginfo [in] Informantion of received signal.<br> + * But this value is always null. + * \param data [in] Data of received signal.<br> + * But this value is always null. + * \sa Please see JDK source about "siginfo" and "data" is always null.<br> + * jdk/src/share/native/sun/misc/NativeSignalHandler.c + * \warning Function must be signal-safe. + */ +typedef void (*TSignalHandler)(int signo, void *siginfo, void *data); + +/*! + * \brief This class is handling signal. + */ +class TSignalManager { + public: + /*! + * \brief TSignalManager constructor. + * \param env [in] JNI environment object. + * \param proc [in] Pointer of signal callback. + */ + TSignalManager(JNIEnv *env, TSignalHandler proc); + + /*! + * \brief TSignalManager destructor. + */ + virtual ~TSignalManager(void); + + /*! + * \brief Add signal which is handled. + * \param env [in] JNI environment object. + * \param sigName [in] Name of signal. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + */ + bool catchSignal(JNIEnv *env, char *sigName); + + /*! + * \brief Specify signal to ignore. + * \param env [in] JNI environment object. + * \param sigName [in] Name of signal. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + */ + bool ignoreSignal(JNIEnv *env, char *sigName); + + /*! + * \brief Terminate handling signal. + * \param env [in] JNI environment object. + */ + void terminate(JNIEnv *env); + + /*! + * \brief Global initialization. + * \param env [in] JNI environment object. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + * \warning Please call only once from main thread. + */ + static bool globalInitialize(JNIEnv *env); + + /*! + * \brief Global finalize. + * \param env [in] JNI environment object. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + * \warning Please call only once from main thread. + */ + static bool globalFinalize(JNIEnv *env); + + protected: + + /*! + * \brief Setting signal handle function. + * \param env [in] JNI environment object. + * \param sigName [in] Name of signal. + * \param handler [in] Setting signal handler. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + */ + virtual bool setSignalHandler(JNIEnv *env, char *sigName, + jobject handler); + + /*! + * \brief Convert string from C++ native to java. + * \param env [in] JNI environment object. + * \param nativeStr [in] String in C++. + * \param javaStr [in,out] String object in java. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + */ + bool createJString(JNIEnv *env, char *nativeStr, jstring *javaStr); + + /*! + * \brief Getting default signal handler in JVM. + * \param env [in] JNI environment object. + * \return Process is succeed, if value is true.<br> + * Process is failure, if value is false. + */ + static bool getDefaultSignalHandler(JNIEnv *env); + + RELEASE_ONLY(private:) + + /*! + * \brief Object of "NativeSignalHandler" class information. + */ + static jclass classNativeHandler; + /*! + * \brief Object of "Signal" class information. + */ + static jclass classSignal; + /*! + * \brief Object of "String" class information. + */ + static jclass classString; + + /*! + * \brief Constructor of "NativeSignalHandler" class. + */ + static jmethodID nativeHandler_init; + /*! + * \brief Constructor of "Signal" class. + */ + static jmethodID signal_init; + /*! + * \brief Constructor of "String" class. + */ + static jmethodID string_init; + /*! + * \brief Method "handle" of "Signal" class. + */ + static jmethodID signal_handle; + + /*! + * \brief Default signal handler. + */ + static jobject signal_DFL; + + /*! + * \brief Flag of load initialize data. + */ + static bool loadFlag; + + /*! + * \brief Orignal signal handler. + */ + jobject insSignalHandler; +}; + +#endif // _SIGNAL_MNGR_H
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/snapShotContainer.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,618 @@ +/*! + * \file snapshotContainer.cpp + * \brief This file is used to add up using size every class. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <stdlib.h> +#include <string.h> +#include <fcntl.h> +#include <unistd.h> +#include <jni.h> +#include <time.h> +#include <pthread.h> + +#include "snapShotContainer.hpp" +#include "util.hpp" +#include "trapSender.hpp" +#include "sorter.hpp" + +/*! + * \brief Pthread mutex for instance control.<br> + * <br> + * This mutex used in below process.<br> + * - TSnapShotContainer::getInstance @ snapShotContainer.cpp<br> + * To get older snapShotContainer instance from stockQueue.<br> + * - TSnapShotContainer::releaseInstance @ snapShotContainer.cpp<br> + * To add used snapShotContainer instance to stockQueue.<br> + */ +pthread_mutex_t TSnapShotContainer::instanceLocker = + PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP; + +/*! + * \brief Snapshot container instance stock queue. + */ +TSnapShotQueue *TSnapShotContainer::stockQueue = NULL; + +/*! + * \brief Initialize snapshot caontainer class. + * \return Is process succeed. + * \warning Please call only once from main thread. + */ +bool TSnapShotContainer::globalInitialize(void) { + try { + /* Create snapshot container storage. */ + stockQueue = new TSnapShotQueue(); + } catch(...) { + PRINT_WARN_MSG("Failure initialize snapshot container."); + return false; + } + + return true; +} + +/*! + * \brief Finalize snapshot caontainer class. + * \warning Please call only once from main thread. + */ +void TSnapShotContainer::globalFinalize(void) { + + if (likely(stockQueue != NULL)) { + + /* Clear snapshot in queue. */ + while (!stockQueue->empty()) { + TSnapShotContainer *item = stockQueue->front(); + + /* Deallocate snapshot instance. */ + delete item; + stockQueue->pop(); + } + + /* Deallocate stock queue. */ + delete stockQueue; + stockQueue = NULL; + } +} + +/*! + * \brief Get snapshot container instance. + * \return Snapshot container instance. + * \warning Don't deallocate instance getting by this function.<br> + * Please call "releaseInstance" method. + */ +TSnapShotContainer *TSnapShotContainer::getInstance(void) { + + TSnapShotContainer *result = NULL; + + ENTER_PTHREAD_SECTION(&instanceLocker) { + + if (!stockQueue->empty()) { + + /* Reuse snapshot container instance. */ + result = stockQueue->front(); + stockQueue->pop(); + } + } EXIT_PTHREAD_SECTION(&instanceLocker) + + /* If need create new instance. */ + if (result == NULL) { + + /* Create new snapshot container instance. */ + try { + result = new TSnapShotContainer(); + } catch(...) { + result = NULL; + } + } + + return result; +} + +/*! + * \brief Release snapshot container instance.. + * \param instance [in] Snapshot container instance. + * \warning Don't access instance after called this function. + */ +void TSnapShotContainer::releaseInstance(TSnapShotContainer *instance) { + + /* Sanity check. */ + if (unlikely(instance == NULL)) { + return; + } + + bool existStockSpace = false; + ENTER_PTHREAD_SECTION(&instanceLocker) { + existStockSpace = (stockQueue->size() < MAX_STOCK_COUNT); + } EXIT_PTHREAD_SECTION(&instanceLocker) + + if (likely(existStockSpace)) { + /* + * We reset this flag. + * Because we need deallocating if failed to store to stock. + * E.g. Failed to get mutex at "pthread_mutex_lock/unlock" + * or no more memory at "std::queue<T>::push()". + */ + existStockSpace = false; + + /* Clear data. */ + instance->clear(false); + + ENTER_PTHREAD_SECTION(&instanceLocker) { + try { + /* Store instance. */ + stockQueue->push(instance); + + existStockSpace = true; + } catch(...) { + /* Maybe faield to allocate memory. So we release instance. */ + } + } EXIT_PTHREAD_SECTION(&instanceLocker) + } + + if (unlikely(!existStockSpace)) { + + /* Deallocate instance. */ + delete instance; + } +} + +/*! + * \brief TSnapshotContainer constructor. + */ +TSnapShotContainer::TSnapShotContainer(bool isParent) + : counterMap(), containerMap() { + + /* Header setting. */ + this->_header.magicNumber = MAGIC_NUM; + this->_header.byteOrderMark = BOM; + this->_header.snapShotTime = 0; + this->_header.size = 0; + memset((void*)&this->_header.gcCause[0], 0, 80); + + /* Initialize each field. */ + lockval = 0; + isParentContainer = isParent; + + /* Create thread storage key. */ + if (unlikely(isParent + && pthread_key_create(&snapShotContainerKey, NULL) != 0)) { + + throw "Failed to create pthread key"; + } + + this->isCleared = true; +} + +/*! + * \brief TSnapshotContainer destructor. + */ +TSnapShotContainer::~TSnapShotContainer(void) { + + /* Cleanup elements on counter map. */ + for (TSizeMap::iterator it = counterMap.begin(); + it != counterMap.end(); ++it) { + + TClassCounter *clsCounter = (*it).second; + if (unlikely(clsCounter == NULL)) { + continue; + } + + /* Deallocate field block cache. */ + free(clsCounter->offsets); + + /* Deallocate children class list. */ + TChildClassCounter *counter = clsCounter->child; + while (counter != NULL) { + TChildClassCounter *aCounter = counter; + counter = counter->next; + + /* Deallocate TChildClassCounter. */ + free(aCounter->counter); + free(aCounter); + } + + /* Deallocate TClassCounter. */ + free(clsCounter->counter); + free(clsCounter); + } + + /* Cleanup elements on snapshot container map. */ + for (TLocalSnapShotContainer::iterator it = containerMap.begin(); + it != containerMap.end(); ++it) { + + delete (*it).second; + } + + /* Clean maps. */ + counterMap.clear(); + containerMap.clear(); + + if (isParentContainer) { + + /* Clean thread storage key. */ + pthread_key_delete(snapShotContainerKey); + } +} + +/*! + * \brief Append new-class to container. + * \param objData [in] New-class key object. + * \return New-class data. + */ +TClassCounter *TSnapShotContainer::pushNewClass(TObjectData *objData) { + TClassCounter *cur = NULL; + + cur = (TClassCounter *)calloc(1, sizeof(TClassCounter)); + /* If failure allocate counter data. */ + if (unlikely(cur == NULL)) { + /* Adding empty to list is deny. */ + PRINT_WARN_MSG("Couldn't allocate counter memory!"); + return NULL; + } + cur->offsetCount = -1; + + int ret = posix_memalign((void **)&cur->counter, 16, + sizeof(TObjectCounter) /* sizeof(TObjectCounter) == 16. */); + /* If failure allocate counter. */ + if (unlikely(ret != 0)) { + /* Adding empty to list is deny. */ + PRINT_WARN_MSG("Couldn't allocate counter memory!"); + free(cur); + return NULL; + } + +#ifdef AVX + if(likely(usableAVX)){ + asm volatile("vpxor %%xmm0, %%xmm0, %%xmm0;" + "vmovdqa %%xmm0, (%0);" + : : "r" (cur->counter) : "%xmm0"); + } + else +#endif +#ifndef __amd64__ + if(unlikely(!usableSSE2)){ + cur->counter->count = 0; + cur->counter->total_size = 0; + } + else +#endif + { + asm volatile("pxor %%xmm0, %%xmm0;" + "movdqa %%xmm0, (%0);" + : : "r" (cur->counter) : "%xmm0"); + } + + try { + /* Set counter map. */ + counterMap[objData] = cur; + } catch(...) { + /* + * Maybe failed to allocate memory at "std::map::operator[]". + */ + free(cur->counter); + free(cur); + cur = NULL; + } + + return cur; +} + +/*! + * \brief Append new-child-class to container. + * \param clsCounter [in] Parent class counter object. + * \param objData [in] New-child-class key object. + * \return New-class data. + */ +TChildClassCounter *TSnapShotContainer::pushNewChildClass( + TClassCounter *clsCounter, TObjectData *objData) { + + TChildClassCounter *newCounter = (TChildClassCounter*)calloc( + 1, sizeof(TChildClassCounter)); + /* If failure allocate child class counter data. */ + if (unlikely(newCounter == NULL)) { + return NULL; + } + + int ret = posix_memalign((void **)&newCounter->counter, 16, + sizeof(TObjectCounter) /* sizeof(TObjectCounter) == 16. */); + /* If failure allocate child class counter. */ + if (unlikely(ret != 0)) { + free(newCounter); + return NULL; + } + +#ifndef __amd64__ + if(unlikely(!usableSSE2)){ + memset(newCounter->counter, 0, sizeof(TObjectCounter)); + } + else +#endif + { + asm volatile( + "pxor %%xmm0, %%xmm0;" + "movdqa %%xmm0, (%0);" + : : "r" (newCounter->counter) : "cc", "memory", "%xmm0"); + } + + newCounter->objData = objData; + + /* Chain children list. */ + TChildClassCounter *counter = clsCounter->child; + if (unlikely(counter == NULL)) { + clsCounter->child = newCounter; + } else { + /* Get last counter. */ + while (counter->next != NULL) { + counter = counter->next; + } + counter->next = newCounter; + } + + return newCounter; +} + +/*! + * \brief Set JVM performance info to header. + * \param info [in] JVM running performance information. + */ +void TSnapShotContainer::setJvmInfo(TJvmInfo *info) { + /* Sanity check. */ + if (unlikely(info == NULL)) { + PRINT_WARN_MSG("Couldn't get GC Information!"); + return; + } + + /* If GC cause is need. */ + if (this->_header.cause == GC) { + /* Copy GC cause. */ + strcpy((char*)this->_header.gcCause, info->getGCCause()); + this->_header.gcCauseLen = strlen((char*)this->_header.gcCause); + + /* Setting GC work time. */ + this->_header.gcWorktime = info->getGCWorktime(); + } else { + /* Clear GC cause. */ + this->_header.gcCauseLen = 1; + this->_header.gcCause[0] = '\0'; + + /* GC no work. */ + this->_header.gcWorktime = 0; + } + + /* Setting header info from TJvmInfo. + * Total memory (JVM_TotalMemory) should be called from outside of GC. + * Comment of VM_ENTRY_BASE macro says as following: + * ENTRY routines may lock, GC and throw exceptions + * So we set TSnapShotFileHeader.totalHeapSize in TakeSnapShot() . + */ + this->_header.FGCCount = info->getFGCCount(); + this->_header.YGCCount = info->getYGCCount(); + this->_header.newAreaSize = info->getNewAreaSize(); + this->_header.oldAreaSize = info->getOldAreaSize(); + this->_header.metaspaceUsage = info->getMetaspaceUsage(); + this->_header.metaspaceCapacity = info->getMetaspaceCapacity(); +} + +#ifdef __amd64__ +#define PTR_SIZE "8" +#define TMP_REG1 "rax" +#define TMP_REG2 "rbx" +#define OP_MOV "movq" +#define OP_TEST "testq" +#else +#define PTR_SIZE "4" +#define TMP_REG1 "eax" +#define TMP_REG2 "ecx" +#define OP_MOV "movl" +#define OP_TEST "testl" +#endif + +/*! + * \brief Clear snapshot data. + */ +void TSnapShotContainer::clear(bool isForce) { + + if(!isForce && this->isCleared){ + return; + } + + /* Get snapshot container's spin lock. */ + spinLockWait(&lockval); + { + /* Clean heap usage information. */ + for (TSizeMap::iterator it = counterMap.begin(); + it != counterMap.end(); ++it) { + + TClassCounter *clsCounter = (*it).second; + if (unlikely(clsCounter == NULL)) { + continue; + } + + /* Deallocate field block cache. */ + free(clsCounter->offsets); + clsCounter->offsets = NULL; + clsCounter->offsetCount = -1; + + /* Reset counters. */ + if(usableAVX){ + asm volatile("vpxor %%xmm0, %%xmm0, %%xmm0;" + OP_MOV " " PTR_SIZE "(%0), %%" TMP_REG1 ";" /* clsCounter->child */ + ".align 16;" + "1:" + OP_TEST " %%" TMP_REG1 ", %%" TMP_REG1 ";" + "jz 2f;" + OP_MOV " (%%" TMP_REG1 "), %%" TMP_REG2 ";" /* child->counter */ + + "vmovdqa %%xmm0, (%%" TMP_REG2 ");" + OP_MOV " 2*" PTR_SIZE "(%%" TMP_REG1 "), %%" TMP_REG1 ";" /* child->next */ + "jmp 1b;" + "2:" + OP_MOV " (%0), %%" TMP_REG2 ";" /* clsCounter->counter */ + "vmovdqa %%xmm0, (%%" TMP_REG2 ");" + : : "r" (clsCounter) + : "%xmm0", TMP_REG1, TMP_REG2, "cc"); + } + else +#ifndef __amd64__ + if(!unlikely(!usableSSE2)){ + /* Reset counter of children class. */ + TChildClassCounter *counter = clsCounter->child; + while(counter != NULL){ + counter->counter->count = 0; + counter->counter->total_size = 0; + + //counter->callCount >>= 1; + counter = counter->next; + } + + /* Reset counter of all class. */ + memset(clsCounter->counter, 0, sizeof(TObjectCounter)); + } + else +#endif + { + asm volatile("pxor %%xmm0, %%xmm0;" + OP_MOV " " PTR_SIZE "(%0), %%" TMP_REG1 ";" /* clsCounter->child */ + ".align 16;" + "1:" + OP_TEST " %%" TMP_REG1 ", %%" TMP_REG1 ";" + "jz 2f;" + OP_MOV " (%%" TMP_REG1 "), %%" TMP_REG2 ";" /* child->counter */ + "movdqa %%xmm0, (%%" TMP_REG2 ");" + OP_MOV " 2*" PTR_SIZE "(%%" TMP_REG1 "), %%" TMP_REG1 ";" /* child->next */ + "jmp 1b;" + "2:" + OP_MOV " (%0), %%" TMP_REG2 ";" /* clsCounter->counter */ + "movdqa %%xmm0, (%%" TMP_REG2 ");" + : : "r" (clsCounter) + : "%xmm0", TMP_REG1, TMP_REG2, "cc"); + } + + } + + /* Clean local snapshots. */ + for (TLocalSnapShotContainer::iterator it = containerMap.begin(); + it != containerMap.end(); ++it) { + + (*it).second->clear(true); + } + + this->isCleared = true; + } + /* Release snapshot container's spin lock. */ + spinLockRelease(&lockval); +} + +/*! + * \brief Output GC statistics information. + */ +void TSnapShotContainer::printGCInfo(void) { + /* Check Loglevel. */ + if (arg.LogLevel < INFO) { + return; + } + + PRINT_INFO_MSG_HEADER_NOIF << "GC Statistics Information " << NEWLINE; + + /* GC cause and GC worktime show only raised GC. */ + if (this->_header.cause == GC) { + PRINT_INFO_MSG_HEADER_NOIF + << "GC Cause : '" << (char*)this->_header.gcCause << "' , " + << "GC Worktime : " << this->_header.gcWorktime << "msec " + << NEWLINE; + } + + /* Output GC count. */ + PRINT_INFO_MSG_HEADER_NOIF + << "GC Count FullGC:" << this->_header.FGCCount + << " / YoungGC:" << this->_header.YGCCount << NEWLINE; + + /* Output heap size status. */ + PRINT_INFO_MSG_HEADER_NOIF + << "Area using size New: " << this->_header.newAreaSize << " bytes" + << " / Old: " << this->_header.oldAreaSize << " bytes" + << " / Total: " << this->_header.totalHeapSize << " bytes" << NEWLINE; + + /* Output metaspace size status. */ + const char *label = enableCR6964458 + ? "Metaspace usage: " : "PermGen usage: "; + PRINT_INFO_MSG_HEADER_NOIF + << label << this->_header.metaspaceUsage << " bytes" + << ", capacity: " << this->_header.metaspaceCapacity << " bytes" + << NEWLINE; +} + +/*! + * \brief Merge children data. + */ +void TSnapShotContainer::mergeChildren(void) { + /* Get snapshot container's spin lock. */ + spinLockWait(&lockval); + { + /* Loop each local snapshot container. */ + for (TLocalSnapShotContainer::iterator it = this->containerMap.begin(); + it != this->containerMap.end(); it++) { + + /* Loop each class in snapshot container. */ + TSizeMap *srcCounterMap = &(*it).second->counterMap; + for (TSizeMap::iterator it2 = srcCounterMap->begin(); + it2 != srcCounterMap->end(); it2++) { + + TClassCounter *srcClsCounter = (*it2).second; + + /* Search or register class. */ + TClassCounter *clsCounter = this->findClass((*it2).first); + if (unlikely(clsCounter == NULL)) { + clsCounter = this->pushNewClass((*it2).first); + + /* If failed to search and register class. */ + if (unlikely(clsCounter == NULL)) { + continue; /* Skip merge this class. */ + } + } + + /* Marge class heap usage. */ + this->addInc(clsCounter->counter, srcClsCounter->counter); + + /* Loop each children class. */ + TChildClassCounter *counter = srcClsCounter->child; + while (counter != NULL){ + /* Search child class. */ + TChildClassCounter *childClsData = + this->findChildClass(clsCounter, counter->objData->klassOop); + + /* Register class as child class. */ + if(unlikely(childClsData == NULL)){ + childClsData = this->pushNewChildClass( + clsCounter, counter->objData); + } + + if(likely(childClsData != NULL)){ + /* Marge children class heap usage. */ + this->addInc(childClsData->counter, counter->counter); + } + + counter = counter->next; + } + + } + } + } + /* Release snapshot container's spin lock. */ + spinLockRelease(&lockval); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/snapShotContainer.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,531 @@ +/*! + * \file snapshotContainer.hpp + * \brief This file is used to add up using size every class. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _SNAPSHOT_CONTAINER_HPP +#define _SNAPSHOT_CONTAINER_HPP + +#include <limits.h> +#include <sys/time.h> +#include <string.h> +#include <jni.h> +#include <pthread.h> +#include <tr1/unordered_map> +#include <queue> + +#include "util.hpp" +#include "oopUtil.hpp" +#include "jvmInfo.hpp" + +/* Magic number macro. */ + +/*! + * \brief Magic number of snapshot file format.<br /> + * 49 ... Format of simple snapshot.<br /> + * 60 ... Format of snapshot has class refferrence information.<br /> + * 61 ... Format of snapshot has metaspace information.<br /> + * \warning Don't change output snapshot format, if you change this value. + */ +#define MAGIC_NUM 61 + +/* Endian macro. */ + +#ifdef WORDS_BIGENDIAN + + /*! + * \brief Endian macro. this machine is big endian.<br> + * e.g. SPARC, PowerPC, etc... + */ + #define BOM 'B' +#else + + /*! + * \brief Endian macro. this machine is little endian.<br> + * e.g. i386, AMD64, etc.. + */ + #define BOM 'L' +#endif + +/*! + * \brief This structure stored class size and number of class-instance. + */ +#pragma pack(push, 1) +typedef struct{ + jlong count; /*!< Class instance count. */ + jlong total_size; /*!< Class total use size. */ +} TObjectCounter; + +/*! + * \brief This structure stored class information. + */ +typedef struct{ + jlong tag; /*!< Class tag. */ + jlong classNameLen; /*!< Class name. */ + char *className; /*!< Class name length. */ + void *klassOop; /*!< Java inner class object. */ + jlong oldTotalSize; /*!< Class old total use size. */ + TOopType oopType; /*!< Type of class. */ + jlong clsLoaderId; /*!< Class loader instance id. */ + jlong clsLoaderTag; /*!< Class loader class tag. */ + bool isRemoved; /*!< Class is already unloaded. */ +} TObjectData; + +/*! + * \brief This structure stored child class size information. + */ +struct TChildClassCounter{ + TObjectCounter *counter; /*!< Java inner class object. */ + TObjectData *objData; /*!< Class information. */ + TChildClassCounter *next; /*!< Pointer of next object. */ + unsigned int callCount; /*!< Call count. */ +}; + +/*! + * \brief This structure stored class and children class size information. + */ +typedef struct{ + TObjectCounter *counter; /*!< Java inner class object. */ + TChildClassCounter *child; /*!< Child class informations. */ + volatile int spinlock; /*!< Spin lock object. */ + TOopMapBlock *offsets; /*!< Offset list. */ + int offsetCount; /*!< Count of offset list. */ +} TClassCounter; + +/*! + * \brief This structure stored snapshot information. + */ +typedef struct{ + char magicNumber; /*!< Magic number for format. */ + char byteOrderMark; /*!< Express byte order. */ + jlong snapShotTime; /*!< Datetime of take snapshot. */ + jlong size; /*!< Class entries count. */ + jint cause; /*!< Cause of snapshot. */ + jlong gcCauseLen; /*!< Length of GC cause. */ + char gcCause[80]; /*!< String about GC casue. */ + jlong FGCCount; /*!< Full-GC count. */ + jlong YGCCount; /*!< Young-GC count. */ + jlong gcWorktime; /*!< GC worktime. */ + jlong newAreaSize; /*!< New area using size. */ + jlong oldAreaSize; /*!< Old area using size. */ + jlong totalHeapSize; /*!< Total heap size. */ + jlong metaspaceUsage; /*!< Usage of PermGen or Metaspace. */ + jlong metaspaceCapacity; /*!< Max capacity of PermGen or Metaspace. */ +} TSnapShotFileHeader; +#pragma pack(pop) + +/*! + * \brief This class is stored class object usage on heap. + */ +class TSnapShotContainer; + +/*! + * \brief This type is for queue store snapshot information. + */ +typedef std::queue<TSnapShotContainer*> TSnapShotQueue; + +/*! + * \brief This type is for map stored size information. + */ +typedef std::tr1::unordered_map<TObjectData*, TClassCounter*, + TNumericalHasher<void*> > TSizeMap; + +/*! + * \brief This class is stored class object usage on heap. + */ +class TSnapShotContainer; + +/*! + * \brief This type is for TSnapShotContainer in Thread-Local-Storage. + */ +typedef std::tr1::unordered_map<pthread_t, TSnapShotContainer*, + TNumericalHasher<pthread_t> > TLocalSnapShotContainer; + +/*! + * \brief This class is stored class object usage on heap. + */ +class TSnapShotContainer { + public: + /*! + * \brief Initialize snapshot caontainer class. + * \return Is process succeed. + * \warning Please call only once from main thread. + */ + static bool globalInitialize(void); + /*! + * \brief Finalize snapshot caontainer class. + * \warning Please call only once from main thread. + */ + static void globalFinalize(void); + + /*! + * \brief Get snapshot container instance. + * \return Snapshot container instance. + * \warning Don't deallocate instance getting by this function.<br> + * Please call "releaseInstance" method. + */ + static TSnapShotContainer *getInstance(void); + /*! + * \brief Release snapshot container instance.. + * \param instance [in] Snapshot container instance. + * \warning Don't access instance after called this function. + */ + static void releaseInstance(TSnapShotContainer *instance); + + /*! + * \brief Get class entries count. + * \return Entries count of class information. + */ + inline size_t getContainerSize(void) { + return this->_header.size; + } + + /*! + * \brief Set time of take snapshot. + * \param t [in] Datetime of take snapshot. + */ + inline void setSnapShotTime(jlong t) { + this->_header.snapShotTime = t; + } + + /*! + * \brief Set snapshot cause. + * \param cause [in] Cause of snapshot. + */ + inline void setSnapShotCause(TInvokeCause cause) { + this->_header.cause = cause; + } + + /*! + * \brief Set total size of Java Heap. + * \param size [in] Total size of Java Heap. + */ + inline void setTotalSize(jlong size){ + this->_header.totalHeapSize = size; + } + + /*! + * \brief Set JVM performance info to header. + * \param info [in] JVM running performance information. + */ + void setJvmInfo(TJvmInfo *info); + + /*! + * \brief Get snapshot header. + * \return Snapshot header. + */ + inline TSnapShotFileHeader *getHeader(void) { + return (TSnapShotFileHeader *)&this->_header; + } + + /*! + * \brief Increment instance count and using size atomically. + * \param counter [in] Increment target class. + * \param size [in] Increment object size. + */ + inline void Inc(TObjectCounter *counter, jlong size) { + #ifdef __amd64__ + asm volatile("lock addq $1, %0;" + "lock addq %2, %1;" + : "+m" (counter->count), "+m" (counter->total_size) + : "r" (size) : "cc"); + #else // __i386__ + asm volatile("lock addl $1, %0;" /* Lower 32bit */ + "lock adcl $0, 4+%0;" /* Upper 32bit */ + " movl %2, %%eax;" + "lock addl %%eax, %1;" /* Lower 32bit */ + " movl 4+%2, %%eax;" + "lock adcl %%eax, 4+%1;" /* Upper 32bit */ + : "+o" (counter->count), "+o" (counter->total_size) + : "o" (size) : "%eax", "cc"); + #endif + } + + /*! + * \brief Increment instance count and using size without lock. + * \param counter [in] Increment target class. + * \param size [in] Increment object size. + */ + inline void FastInc(TObjectCounter *counter, jlong size){ + counter->count++; + counter->total_size += size; + } + + /*! + * \brief Increment instance count and using size. + * \param counter [in] Increment target class. + * \param operand [in] Right-hand operand (SRC operand). + * This value must be aligned 16bytes. + */ + inline void addInc(TObjectCounter *counter, TObjectCounter *operand) { + #ifdef AVX + if (likely(usableAVX)) { + asm volatile( + "vmovntdqa (%1), %%xmm0;" + "vpaddq (%0), %%xmm0, %%xmm0;" + "vmovdqa %%xmm0, (%0);" + : : "r" (counter), "r" (operand) : "%xmm0"); + } else + #endif // AVX. + #ifdef SSE4_1 + if (likely(usableSSE4_1)) { + asm volatile( + "movntdqa (%1), %%xmm0;" + "paddq (%0), %%xmm0;" + "movdqa %%xmm0, (%0);" + : : "r" (counter), "r" (operand) : "%xmm0"); + } else + #endif // SSE4_1. + #ifndef __amd64__ + if(unlikely(!usableSSE2)){ + counter->count += operand->count; + counter->total_size += operand->total_size; + } + else + #endif + { + asm volatile( + "movdqa (%1), %%xmm0;" + "paddq (%0), %%xmm0;" + "movdqa %%xmm0, (%0);" + : : "r" (counter), "r" (operand) : "%xmm0"); + } + } + + /*! + * \brief Find class data. + * \param objData [in] Class key object. + * \return Found class data. + * Value is null, if class is not found. + */ + inline TClassCounter *findClass(TObjectData *objData) { + TSizeMap::iterator it = counterMap.find(objData); + return (it != counterMap.end()) ? (*it).second : NULL; + } + + /*! + * \brief Find child class data. + * \param clsCounter [in] Parent class counter object. + * \param klassOop [in] Child class key object. + * \return Found class data. + * Value is null, if class is not found. + */ + inline TChildClassCounter *findChildClass( + TClassCounter *clsCounter, void *klassOop){ + TChildClassCounter *prevCounter = NULL; + TChildClassCounter *morePrevCounter = NULL; + TChildClassCounter *counter = clsCounter->child; + /* Search children class list. */ + while (counter != NULL && counter->objData->klassOop != klassOop){ + + morePrevCounter = prevCounter; + prevCounter = counter; + counter = counter->next; + } + + /* LFU (Least Frequently Used). */ + if (counter != NULL) { + counter->callCount++; + + /* If counter need move to list head. */ + if (prevCounter != NULL + && prevCounter->callCount <= counter->callCount) { + + prevCounter->next = counter->next; + if (morePrevCounter != NULL) { + + /* Move to near list head. */ + morePrevCounter->next = counter; + } else { + + /* Move list head. */ + clsCounter->child = counter; + } + counter->next = prevCounter; + } + } + return counter; + } + + /*! + * \brief Append new-class to container. + * \param objData [in] New-class key object. + * \return New-class data. + */ + virtual TClassCounter *pushNewClass(TObjectData *objData); + + /*! + * \brief Append new-child-class to container. + * \param clsCounter [in] Parent class counter object. + * \param objData [in] New-child-class key object. + * \return New-class data. + */ + virtual TChildClassCounter *pushNewChildClass( + TClassCounter *clsCounter, TObjectData *objData); + + /*! + * \brief Output GC statistics information. + */ + void printGCInfo(void); + + /*! + * \brief Clear snapshot data. + */ + void clear(bool isForce); + + /*! + * \brief Get local snapshot container with each threads. + * \return Local snapshot container instance for this thread. + */ + inline TSnapShotContainer *getLocalContainer(void) { + TSnapShotContainer *result = NULL; + + /* Get root and local snapshot conatiner. */ + result = (TSnapShotContainer *)pthread_getspecific( + snapShotContainerKey); + + /* If not exists local container. */ + if (unlikely(result == NULL)) { + pthread_t selfThreadId = pthread_self(); + + /* Get snapshot container's spin lock. */ + spinLockWait(&lockval); + { + TLocalSnapShotContainer::iterator it + = containerMap.find(selfThreadId); + if (it != containerMap.end()) { + result = (*it).second; + } + } + /* Release snapshot container's spin lock. */ + spinLockRelease(&lockval); + + if (unlikely(result == NULL)) { + + try { + result = new TSnapShotContainer(false); + } catch(...) { + /* Maybe raise badalloc exception. */ + return NULL; + } + + /* Get snapshot container's spin lock. */ + spinLockWait(&lockval); + { + try { + containerMap[selfThreadId] = result; + } catch(...) { + /* Failed to add map. Maybe no more free memory. */ + delete result; + result = NULL; + } + } + /* Release snapshot container's spin lock. */ + spinLockRelease(&lockval); + } + + /* Set local snapshot conatiner. */ + pthread_setspecific(snapShotContainerKey, result); + } + return result; + } + + /*! + * \brief Merge children data. + */ + virtual void mergeChildren(void); + + /*! + * \brief Set "isCleared" flag. + */ + inline void setIsCleared(bool flag){ + this->isCleared = flag; + } + + protected: + /*! + * \brief TSnapshotContainer constructor. + */ + TSnapShotContainer(bool isParent = true); + /*! + * \brief TSnapshotContainer destructor. + */ + virtual ~TSnapShotContainer(void); + + /*! + * \brief Pthread mutex for instance control.<br> + * <br> + * This mutex used in below process.<br> + * - TSnapShotContainer::getInstance @ snapShotContainer.cpp<br> + * To get older snapShotContainer instance from stockQueue.<br> + * - TSnapShotContainer::releaseInstance @ snapShotContainer.cpp<br> + * To add used snapShotContainer instance to stockQueue.<br> + */ + static pthread_mutex_t instanceLocker; + + /*! + * \brief Snapshot container instance stock queue. + */ + static TSnapShotQueue *stockQueue; + + /*! + * \brief Max limit count of snapshot container instance. + */ + const static unsigned int MAX_STOCK_COUNT = 2; + + /*! + * \brief Maps of counter of each java class. + */ + TSizeMap counterMap; + + /*! + * \brief Maps of TSnapShotContainer and thread. + */ + TLocalSnapShotContainer containerMap; + + RELEASE_ONLY(private:) + + /*! + * \brief Snapshot header. + */ + volatile TSnapShotFileHeader _header; + + /*! + * \brief SpinLock variable for each snapshot class container. + */ + volatile int lockval; + + /*! + * \brief The thread key for map of local snapshot containers. + */ + pthread_key_t snapShotContainerKey; + + /*! + * \brief Is this container is parent container ? + */ + bool isParentContainer; + + /*! + * \brief Is this container is cleared ? + */ + volatile bool isCleared; + +}; + +#endif // _SNAPSHOT_CONTAINER_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/snapShotMain.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,963 @@ +/*! + * \file snapShotMain.cpp + * \brief This file is used to take snapshot. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <jni.h> +#include <jvmti.h> +#include <string.h> +#include <stdlib.h> +#include <unistd.h> + +#include <execinfo.h> +#include <pthread.h> + +#include "snapShotMain.hpp" +#include "libmain.hpp" +#include "classContainer.hpp" +#include "snapShotContainer.hpp" +#include "snapShotProcessor.hpp" +#include "gcWatcher.hpp" +#include "timer.hpp" +#include "util.hpp" +#include "oopUtil.hpp" +#include "elapsedTimer.hpp" +#include "jvmInfo.hpp" +#include "bitMapMarker.hpp" + +/* Struct defines. */ + +/*! + * \brief This structure is stored snapshot and class heap usage. + */ +typedef struct { + TSnapShotContainer *snapshot; /*!< Container of taking snapshot. */ + TClassCounter *counter; /*!< Counter of class heap usage. */ + TClassContainer *clsContainer; /*!< Container of class data. */ +} TCollectContainers; + +/* Variable defines. */ + +/*! + * \brief ClassData Container. + */ +TClassContainer *clsContainer = NULL; +/*! + * \brief SnapShot Processor. + */ +TSnapShotProcessor *snapShotProcessor = NULL; +/*! + * \brief GC Watcher. + */ +TGCWatcher *gcWatcher = NULL; +/*! + * \brief Timer Thread. + */ +TTimer *timer = NULL; +/*! + * \brief Pthread mutex for user data dump request.<br> + * E.g. continue pushing dump key.<br> + * <br> + * This mutex used in below process.<br> + * - OnDataDumpRequest @ snapShotMain.cpp<br> + * To avoid a lot of data dump request parallel processing.<br> + */ +pthread_mutex_t dumpMutex = PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP; + +/*! + * \brief Pthread mutex for change snapshot queue.<br> + * <br> + * This mutex used in below process.<br> + * - TakeSnapShot @ snapShotMain.cpp<br> + * To add snapshot by JVMTI to output wait queue.<br> + * - popSnapShotQueue @ snapShotMain.cpp<br> + * To get snapshot from output wait queue.<br> + * - addSnapShotQueue @ snapShotMain.cpp<br> + * To add snapshot by GC to output wait queue.<br> + */ +pthread_mutex_t queueMutex = PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP; + +/*! + * \brief Pthread mutex for JVMTI IterateOverHeap calling.<br> + * <br> + * This mutex used in below process.<br> + * - TakeSnapShot @ snapShotMain.cpp<br> + * To avoid taking double snapshot use JVMTI.<br> + * Because agent cann't distinguish called from where in hook function.<br> + */ +pthread_mutex_t jvmtiMutex = PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP; + +/*! + * \brief Snapshot container instance queue to waiting output. + */ +TSnapShotQueue snapStockQueue; +/*! + * \brief Container instance stored got snapshot by GC. + */ +TSnapShotContainer *snapshotByGC = NULL; +/*! + * \brief Container instance stored got snapshot by CMSGC. + */ +TSnapShotContainer *snapshotByCMS = NULL; +/*! + * \brief Container instance stored got snapshot by interval or dump request. + */ +TSnapShotContainer *snapshotByJvmti = NULL; + +/*! + * \brief Index of JVM class unloading event. + */ +int classUnloadEventIdx = -1; + +/* Function defines. */ + +/*! + * \brief Count object size in Heap. + * \param clsTag [in] Tag of object's class. + * \param size [in] Object size. + * \param objTag [in,out] Object's tag. + * \param userData [in,out] User's data. + */ +jvmtiIterationControl JNICALL HeapObjectCallBack(jlong clsTag, jlong size, + jlong *objTag, void *userData) { + + /* This callback is dummy. */ + return JVMTI_ITERATION_ABORT; +} + +/*! + * \brief New class loaded event. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param thread [in] Java thread object. + * \param klass [in] Newly loaded class object. + */ +void JNICALL OnClassPrepare(jvmtiEnv *jvmti, JNIEnv *env, jthread thread, + jclass klass) { + + /* Get klassOop. */ + void *mirror = *(void**)klass; + void *klassOop = asKlassOop(mirror); + + if (likely(klassOop != NULL)) { + + /* Push new loaded class. */ + clsContainer->pushNewClass(klassOop); + } +} + +/*! + * \brief Class unload event. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param thread [in] Java thread object. + * \param klass [in] Unload class object. + * \sa from: hotspot/src/share/vm/prims/jvmti.xml + */ +void JNICALL OnClassUnload(jvmtiEnv *jvmti, JNIEnv *env, jthread thread, + jclass klass) { + + /* Get klassOop. */ + void *mirror = *(void**)klass; + void *klassOop = asKlassOop(mirror); + + if (likely(klassOop != NULL)) { + + /* Search class. */ + TObjectData *counter = clsContainer->findClass(klassOop); + + if (likely(counter != NULL)) { + /* Remove class data. */ + clsContainer->popClass(counter); + } + } +} + +/*! + * \brief Setting JVM information to snapshot. + * \param snapshot [in] Snapshot instance. + * \param cause [in] Cause of taking a snapshot.<br> + * e.g. GC, DumpRequest or Interval. + */ +inline void setSnapShotInfo(TInvokeCause cause, TSnapShotContainer *snapshot) { + /* Get now date and time. */ + struct timeval tv; + gettimeofday(&tv, NULL); + + /* Set snapshot information. */ + snapshot->setSnapShotTime( + (jlong)tv.tv_sec * 1000 + (jlong)tv.tv_usec / 1000); + snapshot->setSnapShotCause(cause); + snapshot->setJvmInfo(jvmInfo); +} + +/*! + * \brief Add snapshot to outputing wait queue. + * \param snapshot [in] Snapshot instance. + * \return Process result.<br> + * Maybe failed to add snapshot to queue, if value is false.<br> + * So that, you should be additionally handling snapshot instance. + */ +inline bool addSnapShotQueue(TSnapShotContainer *snapshot) { + + bool isSucceed = false; + /* Push output waiting queue. */ + ENTER_PTHREAD_SECTION(&queueMutex) { + + try { + snapStockQueue.push(snapshot); + + /* Reset exception flag. */ + isSucceed = true; + } catch(...) { + /* + * Maybe faield to allocate memory at "std:queue<T>::push()". + * So we throw exception again at after release lock. + */ + } + } EXIT_PTHREAD_SECTION(&queueMutex) + + return isSucceed; +} + +/*! + * \brief Pop snapshot from wait queue for output. + * \return Snapshot instance.<br> + * Maybe queue is empty, if value is NULL. + */ +inline TSnapShotContainer *popSnapShotQueue(void) { + TSnapShotContainer *snapshot = NULL; + + /* Get snapshot data from waiting queue. */ + ENTER_PTHREAD_SECTION(&queueMutex) { + if (likely(!snapStockQueue.empty())) { + snapshot = snapStockQueue.front(); + snapStockQueue.pop(); + } + } EXIT_PTHREAD_SECTION(&queueMutex) + + return snapshot; +} + +/*! + * \brief Notify to processor for output snapshot to file. + * \param snapshot [in] Snapshot instance. + * \warning After this function has called, Don't use a param "snapshot" again. + */ +inline void notifySnapShot(TSnapShotContainer *snapshot) { + try { + /* Sending notification means able to output file. */ + snapShotProcessor->notify(snapshot); + } catch(...) { + PRINT_WARN_MSG("Snapshot processeor notify failed!."); + TSnapShotContainer::releaseInstance(snapshot); + } +} + +/*! + * \brief Set information and push waiting queue. + * \param snapshot [in] Snapshot instance. + */ +inline void outputSnapShotByGC(TSnapShotContainer *snapshot) { + + setSnapShotInfo(GC, snapshot); + + /* Standby for next GC. */ + jvmInfo->resumeGCinfo(); + + /* If failed to push waiting queue. */ + if (unlikely(!addSnapShotQueue(snapshot))) { + TSnapShotContainer::releaseInstance(snapshot); + } + + /* Send notification. */ + gcWatcher->notify(); +} + +/*! + * \brief Interrupt inner garbage collection event. + * Call this function when JVM invoke many times of GC process + * during single JVMTI event of GC start and GC finish. + */ +void onInnerGarbageCollectionInterrupt(void) { + + /* Standby for next GC. */ + jvmInfo->resumeGCinfo(); + + /* Clear unfinished snapshot data. */ + snapshotByGC->clear(false); +} + +/*! + * \brief Before garbage collection event. + * \param jvmti [in] JVMTI environment object. + */ +void JNICALL OnGarbageCollectionStart(jvmtiEnv *jvmti) { + snapshotByGC = TSnapShotContainer::getInstance(); + + /* Enable inner GC event. */ + setupHookForInnerGCEvent(true, &onInnerGarbageCollectionInterrupt); +} + +/*! + * \brief After garbage collection event. + * \param jvmti [in] JVMTI environment object. + */ +void JNICALL OnGarbageCollectionFinish(jvmtiEnv *jvmti) { + + /* Disable inner GC event. */ + setupHookForInnerGCEvent(false, NULL); + + /* If need getting snapshot. */ + if(gcWatcher->needToStartGCTrigger()){ + /* Set information and push waiting queue. */ + outputSnapShotByGC(snapshotByGC); + } + else{ + TSnapShotContainer::releaseInstance(snapshotByGC); + } + + snapshotByGC = NULL; +} + +/*! + * \brief After G1 garbage collection event. + */ +void OnG1GarbageCollectionFinish(void) { + //jvmInfo->loadGCCause(); + jvmInfo->SetUnknownGCCause(); + + /* Set information and push waiting queue. */ + outputSnapShotByGC(snapshotByGC); + snapshotByGC = TSnapShotContainer::getInstance(); +} + +/*! + * \brief Get class information. + * \param aClsContainer [in] Search target class container. + * \param klassOop [in] Pointer of child java class object(KlassOopDesc). + * \return Pointer of information of expceted class by klassOop. + */ +inline TObjectData *getObjectDataFromKlassOop(TClassContainer *aClsContainer, + void *klassOop) { + TObjectData *clsData = NULL; + + /* Search child class at local class container. */ + clsData = aClsContainer->findClassWithoutLock(klassOop); + if (unlikely(clsData == NULL)) { + + /* Search child class at root class container. */ + clsData = clsContainer->findClass(klassOop); + if (unlikely(clsData == NULL)) { + + /* Push new loaded class to root class container. */ + clsData = clsContainer->pushNewClass(klassOop); + } else { + + /* Push a loaded class to local class container. */ + aClsContainer->pushNewClass(klassOop, clsData); + } + } + + return clsData; +} + +/*! + * \brief Iterate oop field object callback for GC and JVMTI snapshot. + * \param oop [in] Java heap object(Inner class format). + * \param size [in] Size of child object instance. + * \param data [in] User expected data. + */ +void iterateFieldObjectCallBack(void *oop, jlong size, void* data) { + TCollectContainers *containerInfo = (TCollectContainers*)data; + void *klassOop = getKlassOopFromOop(oop); + /* Sanity check. */ + if (unlikely(klassOop == NULL || containerInfo == NULL)) { + return; + } + + TSnapShotContainer *localSnapshot = containerInfo->snapshot; + TClassCounter *parentCounter = containerInfo->counter; + TClassContainer *localClsContainer = containerInfo->clsContainer; + + TChildClassCounter *clsCounter = NULL; + + /* Lock class counter. */ + spinLockWait(&parentCounter->spinlock); + { + /* Search child class. */ + clsCounter = localSnapshot->findChildClass(parentCounter, klassOop); + + if(unlikely(clsCounter == NULL)){ + /* Get child class information. */ + TObjectData *clsData = getObjectDataFromKlassOop( + localClsContainer, klassOop); + /* Push new child loaded class. */ + clsCounter = localSnapshot->pushNewChildClass(parentCounter, clsData); + } + + } + /* Unlock class counter. */ + spinLockRelease(&parentCounter->spinlock); + + if(likely(clsCounter != NULL)){ + /* Count perent class size and instance count. */ + localSnapshot->FastInc(clsCounter->counter, size); + } + +} + +/*! + * \brief Calculate size of object and iterate child-class in heap. + * \param snapshot [in] Snapshot instance. + * \param oop [in] Java heap object(Inner class format). + * \param size [in] Size of child object instance. + */ +inline void calculateObjectUsage(TSnapShotContainer *snapshot, + void *oop, jlong size) { + + void *klassOop = getKlassOopFromOop(oop); + TClassContainer *workClsContainer = clsContainer->getLocalContainer(); + /* Sanity check. */ + if (unlikely(snapshot == NULL || klassOop == NULL + || workClsContainer == NULL)) { + return; + } + + snapshot->setIsCleared(false); + + TSnapShotContainer *localSnapshot = snapshot->getLocalContainer(); + TClassCounter *clsCounter = NULL; + TObjectData *clsData = NULL; + if (likely(localSnapshot != NULL)) { + + /* Get class information. */ + clsData = getObjectDataFromKlassOop(workClsContainer, klassOop); + if (likely(clsData != NULL)) { + + /* Search class. */ + clsCounter = localSnapshot->findClass(clsData); + if (unlikely(clsCounter == NULL)) { + + /* Push new loaded class. */ + clsCounter = localSnapshot->pushNewClass(clsData); + } + + if (likely(clsCounter != NULL)) { + + /* Count perent class size and instance count. */ + localSnapshot->FastInc(clsCounter->counter, size); + } + } + } + + if (likely(clsCounter != NULL)) { + TOopType oopType = clsData->oopType; + + /* If oop has no field. */ + if (!hasOopField(oopType)) { + return; + } + + TCollectContainers containerInfo; + containerInfo.snapshot = localSnapshot; + containerInfo.counter = clsCounter; + containerInfo.clsContainer = workClsContainer; + + /* Lock class counter. */ + spinLockWait(&clsCounter->spinlock); + + TOopMapBlock *offsets = clsCounter->offsets; + int offsetCount = clsCounter->offsetCount; + /* If offset list is unused yet. */ + if (unlikely(offsets == NULL && offsetCount < 0)) { + + /* Generate offset list. */ + generateIterateFieldOffsets(klassOop, oopType, + &offsets, &offsetCount); + clsCounter->offsets = offsets; + clsCounter->offsetCount = offsetCount; + } + + /* Unlock class counter. */ + spinLockRelease(&clsCounter->spinlock); + + /* Iterate non-static field objects. */ + iterateFieldObject(&iterateFieldObjectCallBack, oop, oopType, + &offsets, &offsetCount, &containerInfo); + } +} + +/*! + * \brief Count object size in heap by GC. + * \param oop [in] Java heap object(Inner class format). + * \param size [in] Size of java heap object instance. + * \param data [in] User expected data. Always this value is NULL. + */ +void HeapObjectCallbackOnGC(void *oop, jlong size, void* data) { + + /* Calculate and merge to GC snapshot. */ + calculateObjectUsage(snapshotByGC, oop, size); +} + +/*! + * \brief Count object size in heap by CMSGC. + * \param oop [in] Java heap object(Inner class format). + * \param size [in] Size of java heap object instance. + * \param data [in] User expected data. Always this value is NULL. + */ +void HeapObjectCallbackOnCMS(void *oop, jlong size, void* data) { + + /* Calculate and merge to CMSGC snapshot. */ + calculateObjectUsage(snapshotByCMS, oop, size); +} + +/*! + * \brief Count object size in heap by JVMTI iterateOverHeap. + * \param oop [in] Java heap object(Inner class format). + * \param size [in] Size of java heap object instance. + * \param data [in] User expected data. Always this value is NULL. + */ +void HeapObjectCallbackOnJvmti(void *oop, jlong size, void* data) { + + /* Calculate and merge to JVMTI snapshot. */ + calculateObjectUsage(snapshotByJvmti, oop, size); +} + +/*! + * \brief This function is for class oop adjust callback by GC. + * \param oldOop [in] Old pointer of java class object(KlassOopDesc). + * \param newOop [in] New pointer of java class object(KlassOopDesc). + */ +void HeapKlassAdjustCallback(void *oldOop, void *newOop) { + + /* Class information update. */ + clsContainer->updateClass(oldOop, newOop); +} + +/*! + * \brief Event of before garbage collection by CMS collector. + * \param jvmti [in] JVMTI environment object. + */ +void JNICALL OnCMSGCStart(jvmtiEnv *jvmti) { + + /* Get CMS state. */ + bool needShapShot = false; + checkCMSState(gcStart, &needShapShot); + + /* If occurred snapshot target GC. */ + if (needShapShot) { + + /* If need getting snapshot. */ + if (gcWatcher->needToStartGCTrigger()) { + + /* Set information and push waiting queue. */ + outputSnapShotByGC(snapshotByCMS); + snapshotByCMS = NULL; + } + } + + if (likely(snapshotByGC == NULL)) { + snapshotByGC = TSnapShotContainer::getInstance(); + } else { + snapshotByGC->clear(false); + } + if (likely(snapshotByCMS == NULL)) { + snapshotByCMS = TSnapShotContainer::getInstance(); + } + + /* Enable inner GC event. */ + setupHookForInnerGCEvent(true, &onInnerGarbageCollectionInterrupt); +} + +/*! + * \brief Event of after garbage collection by CMS collector. + * \param jvmti [in] JVMTI environment object. + */ +void JNICALL OnCMSGCFinish(jvmtiEnv *jvmti) { + + /* Disable inner GC event. */ + setupHookForInnerGCEvent(false, NULL); + + /* Get CMS state. */ + bool needShapShot = false; + checkCMSState(gcFinish, &needShapShot); + + /* If occurred snapshot target GC. */ + if (needShapShot) { + + /* If need getting snapshot. */ + if (gcWatcher->needToStartGCTrigger()) { + + /* Set information and push waiting queue. */ + outputSnapShotByGC(snapshotByGC); + snapshotByGC = NULL; + snapshotByCMS->clear(false); + } + } +} + +/*! + * \brief Data dump request event. + * \param jvmti [in] JVMTI environment object. + */ +void JNICALL OnDataDumpRequest(jvmtiEnv *jvmti) { + + /* Avoid the plural simultaneous take snapshot by dump-request. */ + /* E.g. keeping pushed dump key. */ + /* Because classContainer register a redundancy class in TakeSnapShot. */ + ENTER_PTHREAD_SECTION(&dumpMutex) { + + /* Make snapshot. */ + TakeSnapShot(jvmti, NULL, DataDumpRequest); + + } EXIT_PTHREAD_SECTION(&dumpMutex) +} + +/*! + * \brief Take a heap information snapshot. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Cause of taking a snapshot.<br> + * e.g. GC, DumpRequest or Interval. + */ +void TakeSnapShot(jvmtiEnv *jvmti, JNIEnv *env, TInvokeCause cause) { + /* Count working time. */ + static const char *label = "Take SnapShot"; + TElapsedTimer elapsedTime(label); + + /* Phase1: Heap Walking. */ + jvmtiError error = JVMTI_ERROR_INTERNAL; + if (cause != GC) { + TSnapShotContainer *snapshot = TSnapShotContainer::getInstance(); + + if (likely(snapshot != NULL)) { + + /* Lock to avoid doubling call JVMTI. */ + ENTER_PTHREAD_SECTION(&jvmtiMutex) { + snapshotByJvmti = snapshot; + + /* Enable JVMTI hooking. */ + if (likely(setJvmtiHookState(true))) { + + /* Count object size on heap. */ + error = jvmti->IterateOverHeap(JVMTI_HEAP_OBJECT_EITHER, + &HeapObjectCallBack, NULL); + + /* Disable JVMTI hooking. */ + setJvmtiHookState(false); + } + + snapshotByJvmti = NULL; + } EXIT_PTHREAD_SECTION(&jvmtiMutex) + } + + if (likely(error == JVMTI_ERROR_NONE)) { + + setSnapShotInfo(cause, snapshot); + + /* If failed to push waiting queue. */ + if (unlikely(!addSnapShotQueue(snapshot))) { + error = JVMTI_ERROR_OUT_OF_MEMORY; + } + } + + if (unlikely(error != JVMTI_ERROR_NONE)) { + + /* Process failure. So data is junk. */ + TSnapShotContainer::releaseInstance(snapshot); + } + } else { + + /* + * If cause is "GC", then we already collect heap object to snapshot + * by override functions exist in "overrideBody.S". + */ + error = JVMTI_ERROR_NONE; + } + + /* Phase2: Output snapshot. */ + + /* If failure count object size. */ + if(unlikely(isError(jvmti, error))){ + PRINT_WARN_MSG("Heap snapshot failed!"); + } + else{ + /* Pop snapshot. */ + TSnapShotContainer *snapshot = popSnapShotQueue(); + + if(likely(snapshot != NULL)){ + /* Set total memory. */ + snapshot->setTotalSize(jvmInfo->getTotalMemory()); + + /* Notify to processor. */ + notifySnapShot(snapshot); + } + + } + + /* Phase3: Reset Timer. */ + if (arg.TimerInterval > 0) { + /* Sending notification means reset timer. */ + timer->notify(); + } +} + +/*! + * \brief Setting JVMTI functional capabilities. + * \param capabilities [out] Event capabilities structure. + */ +void setCapabilitiesForSnapShot(jvmtiCapabilities *capabilities) { + + /* Enable for take snapshop. */ + capabilities->can_generate_garbage_collection_events = 1; + capabilities->can_tag_objects = 1; +} + +/*! + * \brief Setting enable of JVMTI and extension events for snapshot function. + * \param jvmti [in] JVMTI environment object. + * \param enable [in] Event notification is enable. + * \return Setting process result. + */ +jint setEventEnableForSnapShot(jvmtiEnv *jvmti, bool enable) { + jvmtiEventMode mode = JVMTI_ENABLE; + if (unlikely(!enable)) { + mode = JVMTI_DISABLE; + } + + /* Switch date dump event. */ + if (arg.triggerOnDump) { + SWITCH_EVENT_NOTIFICATION(jvmti, JVMTI_EVENT_DATA_DUMP_REQUEST, mode) + } + + /* Switch gc events. */ + if (arg.triggerOnFullGC) { + + /* Switch JVMTI GC events. */ + SWITCH_EVENT_NOTIFICATION(jvmti, JVMTI_EVENT_GARBAGE_COLLECTION_START, + mode) + SWITCH_EVENT_NOTIFICATION(jvmti, JVMTI_EVENT_GARBAGE_COLLECTION_FINISH, + mode) + } + + return SUCCESS; +} + +/*! + * \brief Setting enable of agent each threads for snapshot function. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param enable [in] Event notification is enable. + */ +void setThreadEnableForSnapShot(jvmtiEnv *jvmti, JNIEnv *env, bool enable) { + + /* Start or suspend HeapStats agent threads. */ + try{ + + /* Switch GC watcher state. */ + if (arg.triggerOnFullGC) { + if (enable) { + gcWatcher->start(jvmti, env); + } else { + gcWatcher->stop(); + } + + /* Switch GC hooking state. */ + setGCHookState(enable); + } + + /* Switch interval snapshot timer state. */ + if (arg.TimerInterval > 0) { + if (enable) { + timer->start(jvmti, env, arg.TimerInterval); + } else { + timer->stop(); + } + } + + /* Switch snapshot processor state. */ + if (enable) { + snapShotProcessor->start(jvmti, env); + } else { + snapShotProcessor->stop(); + } + } catch (const char *errMsg) { + PRINT_WARN_MSG(errMsg); + } +} + +/*! + * \brief JVM initialization event for snapshot function. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void onVMInitForSnapShot(jvmtiEnv *jvmti, JNIEnv *env) { + + size_t maxMemSize = jvmInfo->getMaxMemory(); + /* Setup for hooking. */ + setupHook(&HeapObjectCallbackOnGC, &HeapObjectCallbackOnCMS, + &HeapObjectCallbackOnJvmti, &HeapKlassAdjustCallback, + &OnG1GarbageCollectionFinish, maxMemSize); + + /* JVMTI Extension Event Setup. */ + int eventIdx = GetClassUnloadingExtEventIndex(jvmti); + + /* + * JVMTI extension event is influenced by JVM's implementation. + * Extension event may no exist , if JVM was a little updated. + * This is JVMTI's Specifications. + * So result is disregard, even if failure processed extension event. + */ + if (eventIdx < 0) { + + /* Miss get extension event list. */ + PRINT_WARN_MSG("Couldn't get ClassUnload event."); + + } else { + + /* if failed to set onClassUnload event. */ + if (isError(jvmti, jvmti->SetExtensionEventCallback(eventIdx, + (jvmtiExtensionEvent)&OnClassUnload))) { + + /* Failure setting extension event. */ + PRINT_WARN_MSG("Couldn't register ClassUnload event."); + } else { + classUnloadEventIdx = eventIdx; + } + } +} + +/*! + * \brief JVM finalization event for snapshot function. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void onVMDeathForSnapShot(jvmtiEnv *jvmti, JNIEnv *env) { + + if (*useCMS) { + + /* Disable inner GC event. */ + setupHookForInnerGCEvent(false, NULL); + + /* Get CMS state. */ + bool needShapShot = false; + checkCMSState(gcLast, &needShapShot); + + /* If occurred snapshot target GC. */ + if (needShapShot && snapshotByCMS != NULL) { + + /* Output snapshot. */ + outputSnapShotByGC(snapshotByCMS); + snapshotByCMS = NULL; + } + } + + TSnapShotContainer *snapshot = popSnapShotQueue(); + /* Output all waiting snapshot. */ + while (snapshot != NULL) { + + notifySnapShot(snapshot); + snapshot = popSnapShotQueue(); + } + + /* Disable class prepare/unload events. */ + jvmti->SetEventNotificationMode(JVMTI_DISABLE, + JVMTI_EVENT_CLASS_PREPARE, NULL); + + if (likely(classUnloadEventIdx >= 0)) { + jvmti->SetExtensionEventCallback(classUnloadEventIdx, NULL); + } +} + +/*! + * \brief Agent initialization for snapshot function. + * \param jvmti [in] JVMTI environment object. + * \return Initialize process result. + */ +jint onAgentInitForSnapShot(jvmtiEnv **jvmti) { + + /* Initialize oop util. */ + if (unlikely(!oopUtilInitialize(*jvmti))) { + PRINT_CRIT_MSG("Getting low level information failed!"); + return GET_LOW_LEVEL_INFO_FAILED; + } + + /* Initialize snapshot containers. */ + if (unlikely(!TSnapShotContainer::globalInitialize())) { + PRINT_CRIT_MSG("TSnapshotContainer initialize failed!"); + return CLASSCONTAINER_INITIALIZE_FAILED; + } + + /* Initialize TClassContainer. */ + try { + clsContainer = new TClassContainer(); + + } catch(...) { + PRINT_CRIT_MSG("TClassContainer initialize failed!"); + return CLASSCONTAINER_INITIALIZE_FAILED; + } + + /* Create thread instances that controlled snapshot trigger. */ + try { + gcWatcher = new TGCWatcher(&TakeSnapShot, jvmInfo); + + snapShotProcessor = new TSnapShotProcessor(clsContainer, jvmInfo); + + timer = new TTimer(&TakeSnapShot, "HeapStats Snapshot Timer"); + + } catch(const char *errMsg) { + PRINT_CRIT_MSG(errMsg); + return AGENT_THREAD_INITIALIZE_FAILED; + + } catch(...) { + PRINT_CRIT_MSG("AgentThread initialize failed!"); + return AGENT_THREAD_INITIALIZE_FAILED; + } + + return SUCCESS; +} + +/*! + * \brief Agent finalization for snapshot function. + * \param env [in] JNI environment object. + */ +void onAgentFinalForSnapShot(JNIEnv *env) { + + /* Destroy object that is for snapshot. */ + delete clsContainer; + clsContainer = NULL; + + delete snapShotProcessor; + snapShotProcessor = NULL; + + /* Finalize and deallocate old snapshot containers. */ + TSnapShotContainer::globalFinalize(); + + /* Destroy object that is each snapshot trigger. */ + delete gcWatcher; + gcWatcher = NULL; + + delete timer; + timer = NULL; + + /* Finalize oop util. */ + oopUtilFinalize(); +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/snapShotMain.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,160 @@ +/*! + * \file snapShotMain.hpp + * \brief This file is used to take snapshot. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _SNAPSHOT_MAIN_HPP +#define _SNAPSHOT_MAIN_HPP + +#include <jni.h> +#include <jvmti.h> + +#include "util.hpp" +#include "classContainer.hpp" +#include "snapShotProcessor.hpp" +#include "gcWatcher.hpp" +#include "timer.hpp" +#include "jvmInfo.hpp" + +/* Define export function for calling from external. */ +extern "C"{ + + /*! + * \brief Take a heap information snapshot. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Cause of taking a snapshot.<br> + * e.g. GC, DumpRequest or Interval. + */ + void TakeSnapShot(jvmtiEnv *jvmti, JNIEnv *env, TInvokeCause cause); +}; + +/* Event for logging function. */ + +/*! + * \brief Setting JVMTI functional capabilities. + * \param capabilities [out] Event capabilities structure. + */ +void setCapabilitiesForSnapShot(jvmtiCapabilities *capabilities); + +/*! + * \brief Setting enable of JVMTI and extension events for snapshot function. + * \param jvmti [in] JVMTI environment object. + * \param enable [in] Event notification is enable. + * \return Setting process result. + */ +jint setEventEnableForSnapShot(jvmtiEnv *jvmti, bool enable); + +/*! + * \brief Setting enable of agent each threads for snapshot function. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param enable [in] Event notification is enable. + */ +void setThreadEnableForSnapShot(jvmtiEnv *jvmti, JNIEnv *env, bool enable); + +/*! + * \brief JVM initialization event for snapshot function. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void onVMInitForSnapShot(jvmtiEnv *jvmti, JNIEnv *env); + +/*! + * \brief JVM finalization event for snapshot function. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + */ +void onVMDeathForSnapShot(jvmtiEnv *jvmti, JNIEnv *env); + +/*! + * \brief Agent initialization for snapshot function. + * \param jvmti [in] JVMTI environment object. + * \return Initialize process result. + */ +jint onAgentInitForSnapShot(jvmtiEnv **jvmti); + +/*! + * \brief Agent finalization for snapshot function. + * \param env [in] JNI environment object. + */ +void onAgentFinalForSnapShot(JNIEnv *env); + +/* JVMTI events. */ + +/*! + * \brief New class loaded event. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param thread [in] Java thread object. + * \param klass [in] Newly loaded class object. + */ +void JNICALL OnClassPrepare(jvmtiEnv *jvmti, JNIEnv *env, jthread thread, + jclass klass); + +/*! + * \brief Class unload event. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param thread [in] Java thread object. + * \param klass [in] Unload class object. + * \sa from: hotspot/src/share/vm/prims/jvmti.xml + */ +void JNICALL OnClassUnload(jvmtiEnv *jvmti, JNIEnv *env, jthread thread, + jclass klass); + +/*! + * \brief Before garbage collection event. + * \param jvmti [in] JVMTI environment object. + */ +void JNICALL OnGarbageCollectionStart(jvmtiEnv *jvmti); + +/*! + * \brief After garbage collection event. + * \param jvmti [in] JVMTI environment object. + */ +void JNICALL OnGarbageCollectionFinish(jvmtiEnv *jvmti); + +/*! + * \brief Event of before garbage collection by CMS collector. + * \param jvmti [in] JVMTI environment object. + */ +void JNICALL OnCMSGCStart(jvmtiEnv *jvmti); + +/*! + * \brief Event of after garbage collection by CMS collector. + * \param jvmti [in] JVMTI environment object. + */ +void JNICALL OnCMSGCFinish(jvmtiEnv *jvmti); + +/*! + * \brief Data dump request event. + * \param jvmti [in] JVMTI environment object. + */ +void JNICALL OnDataDumpRequest(jvmtiEnv *jvmti); + +/* Snapshot components. */ + +extern TClassContainer *clsContainer; +extern TSnapShotProcessor *snapShotProcessor; +extern TGCWatcher *gcWatcher; +extern TTimer *timer; +extern TSnapShotContainer *snapshotByGC; + +#endif // _SNAPSHOT_MAIN_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/snapShotProcessor.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,287 @@ +/*! + * \file snapShotProcessor.cpp + * \brief This file is used to output ranking and call snapshot function. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <jni.h> +#include <jvmti.h> + +#include "util.hpp" +#include "fsUtil.hpp" +#include "classContainer.hpp" +#include "agentThread.hpp" +#include "snapShotProcessor.hpp" +#include "elapsedTimer.hpp" +#include "jvmInfo.hpp" +#include "sorter.hpp" + +/*! + * \brief TSnapShotProcessor constructor. + * \param clsContainer [in] Class container object. + * \param info [in] JVM running performance information. + */ +TSnapShotProcessor::TSnapShotProcessor(TClassContainer *clsContainer, + TJvmInfo *info) + : TAgentThread("HeapStats SnapShot Processor"), snapQueue() { + + /* Sanity check. */ + if (clsContainer == NULL) { + throw "TClassContainer is NULL."; + } + + if (info == NULL) { + throw "TJvmInfo is NULL."; + } + + /* Setting parameter. */ + this->_container = clsContainer; + this->jvmInfo = info; +} + +/*! + * \brief TSnapShotProcessor destructor. + */ +TSnapShotProcessor::~TSnapShotProcessor(void) { + /* Do Nothing. */ +} + +/*! + * \brief Parallel work function by JThread. + * \param jvmti [in] JVMTI environment information. + * \param jni [in] JNI environment information. + * \param data [in] Monitor-object for class-container. + */ +void JNICALL TSnapShotProcessor::entryPoint(jvmtiEnv *jvmti, JNIEnv *jni, + void *data) { + + /* Ranking pointer. */ + TSorter<THeapDelta> *ranking = NULL; + + /* Get self. */ + TSnapShotProcessor *controller = (TSnapShotProcessor *)data; + /* Change running state. */ + controller->_isRunning = true; + + bool existRemainder = false; + /* Loop for agent run or remaining work exist. */ + while (!controller->_terminateRequest || existRemainder) { + TSnapShotContainer *snapshot = NULL; + /* Is notify flag. */ + bool needProcess = false; + + ENTER_PTHREAD_SECTION(&controller->mutex) { + + if (likely(controller->_numRequests == 0)) { + + /* Wait for notification or termination. */ + pthread_cond_wait(&controller->mutexCond, &controller->mutex); + } + + /* If get notification means output. */ + if (likely(controller->_numRequests > 0)) { + controller->_numRequests--; + needProcess = true; + if (likely(!controller->snapQueue.empty())) { + snapshot = controller->snapQueue.front(); + controller->snapQueue.pop(); + } + } + + /* Check remaining work. */ + existRemainder = (controller->_numRequests > 0); + + } EXIT_PTHREAD_SECTION(&controller->mutex) + + /* If waiting is finished by notification. */ + if (needProcess && (snapshot != NULL)) { + + int result = 0; + { + /* Count working time. */ + static const char *label = "Write SnapShot and calculation"; + TElapsedTimer elapsedTime(label); + + /* Marge children snapshot's data to parent snapshot. */ + snapshot->mergeChildren(); + + /* Output class-data. */ + result = controller->_container->afterTakeSnapShot( + snapshot, &ranking); + } + + /* If raise disk full error. */ + if (unlikely(isRaisedDiskFull(result))) { + checkDiskFull(result, "snapshot"); + } + + /* Output snapshot infomartion. */ + snapshot->printGCInfo(); + + /* If output failure. */ + if (likely(ranking != NULL)) { + + /* Show class ranking. */ + if (arg.LogLevel >= INFO && arg.RankLevel > 0) { + controller->showRanking(snapshot->getHeader(), ranking); + } + } + + /* Clean up. */ + TSnapShotContainer::releaseInstance(snapshot); + delete ranking; + ranking = NULL; + } + } + + /* Change running state. */ + controller->_isRunning = false; +} + +/*! + * \brief Start parallel work by JThread. + * \param jvmti [in] JVMTI environment information. + * \param env [in] JNI environment information. + */ +void TSnapShotProcessor::start(jvmtiEnv *jvmti, JNIEnv *env) { + /* Start JThread. */ + TAgentThread::start(jvmti, env, TSnapShotProcessor::entryPoint, + this, JVMTI_THREAD_MIN_PRIORITY); +} + +/*! + * \brief Notify output snapshot to this thread from other thread. + * \param snapshot [in] Output snapshot instance. + */ +void TSnapShotProcessor::notify(TSnapShotContainer *snapshot) { + + /* Sanity check. */ + if (unlikely(snapshot == NULL)) { + return; + } + + bool raiseException = true; + /* Send notification and count notify. */ + ENTER_PTHREAD_SECTION(&this->mutex) { + + try { + /* Store and count data. */ + snapQueue.push(snapshot); + this->_numRequests++; + + /* Notify occurred deadlock. */ + pthread_cond_signal(&this->mutexCond); + + /* Reset exception flag. */ + raiseException = false; + } catch(...) { + /* + * Maybe faield to allocate memory at "std:queue<T>::push()". + * So we throw exception again at after release lock. + */ + } + } EXIT_PTHREAD_SECTION(&this->mutex) + + if (unlikely(raiseException)) { + throw "Failed to TSnapShotProcessor notify"; + } +} + +/*! + * \brief Show ranking. + * \param hdr [in] Snapshot file information. + * \param data [in] All class-data. + */ +void TSnapShotProcessor::showRanking(const TSnapShotFileHeader *hdr, + TSorter<THeapDelta> *data) { + + /* Get now datetime. */ + char time_str[20]; + struct tm time_struct; + + /* snapshot time is "msec" */ + jlong snapDate = hdr->snapShotTime / 1000; + /* "time_t" is defined as type has 8byte size in 32bit. */ + /* But jlong is defined as type has 16byte size in 32bit and 64bit. */ + /* So this part need cast-code for 32bit. */ + localtime_r((const time_t*)&snapDate, &time_struct); + strftime(time_str, 20, "%F %T", &time_struct); + + /* Output ranking header. */ + + PRINT_INFO_MSG_HEADER_NOIF << "Heap Ranking at " << time_str; + + switch (hdr->cause) { + case GC: + STDOUT << " (caused by GC , GCCause:'" << hdr->gcCause + << "')" << NEWLINE; + break; + + case DataDumpRequest: + STDOUT << " (caused by DataDumpRequest)" << NEWLINE; + break; + + case Interval: + STDOUT << " (caused by Interval)" << NEWLINE; + break; + + default: + /* Illegal value. */ + STDOUT << " (caused by UNKNOWN)" << NEWLINE; + PRINT_WARN_MSG("Illegal snapshot cause!"); + return; + } + + /* Output ranking column. */ + + PRINT_INFO_MSG_HEADER_NOIF + << "Rank usage(byte) increment(byte) Class name" << NEWLINE; + + PRINT_INFO_MSG_HEADER_NOIF + << "---- --------------- --------------- ----------" << NEWLINE; + + /* Output high-rank class information. */ + + int rankCnt = data->getCount(); + Node<THeapDelta> *aNode = data->lastNode(); + for (int Cnt = 0; Cnt < rankCnt && aNode != NULL; + Cnt++, aNode = aNode->prev) { + + /* Output header. */ + PRINT_INFO_MSG_HEADER_NOIF; + + STDOUT_WIDTH_ADJ(4); + STDOUT << Cnt + 1 << " "; + + STDOUT_WIDTH_ADJ(15); + STDOUT << aNode->value.usage << " "; + + STDOUT_WIDTH_ADJ(15); + STDOUT << aNode->value.delta << " "; + + STDOUT << ((TObjectData *)aNode->value.tag)->className << NEWLINE; + } + + /* Clean up after ranking output. */ + + FLUSH_STDOUT; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/snapShotProcessor.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,102 @@ +/*! + * \file snapShotProcessor.hpp + * \brief This file is used to output ranking and call snapshot function. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef SNAPSHOT_PROCESSOR_HPP +#define SNAPSHOT_PROCESSOR_HPP + +#include <time.h> +#include <jni.h> +#include <jvmti.h> +#include <pthread.h> +#include <queue> + +#include "classContainer.hpp" +#include "snapShotContainer.hpp" +#include "agentThread.hpp" +#include "jvmInfo.hpp" +#include "sorter.hpp" + +/*! + * \brief This class control take snapshot and show ranking. + */ +class TSnapShotProcessor : public TAgentThread { + public: + /*! + * \brief TSnapShotProcessor constructor. + * \param clsContainer [in] Class container object. + * \param info [in] JVM running performance information. + */ + TSnapShotProcessor(TClassContainer *clsContainer, TJvmInfo *info); + + /*! + * \brief TSnapShotProcessor destructor. + */ + virtual ~TSnapShotProcessor(void); + + /*! + * \brief Start parallel work by JThread. + * \param jvmti [in] JVMTI environment information. + * \param env [in] JNI environment information. + */ + void start(jvmtiEnv *jvmti, JNIEnv *env); + + /*! + * \brief Notify output snapshot to this thread from other thread. + * \param snapshot [in] Output snapshot instance. + */ + virtual void notify(TSnapShotContainer *snapshot); + + protected: + /*! + * \brief Parallel work function by JThread. + * \param jvmti [in] JVMTI environment information. + * \param jni [in] JNI environment information. + * \param data [in] Monitor-object for class-container. + */ + static void JNICALL entryPoint(jvmtiEnv *jvmti, JNIEnv *jni, + void *data); + + /*! + * \brief Show ranking. + * \param hdr [in] Snapshot file information. + * \param data [in] All class-data. + */ + virtual void showRanking(const TSnapShotFileHeader *hdr, + TSorter<THeapDelta> *data); + + RELEASE_ONLY(private:) + /*! + * \brief Class counter container. + */ + TClassContainer *_container; + + /*! + * \brief JVM running performance information. + */ + TJvmInfo *jvmInfo; + + /*! + * \brief Unprocessed snapshot queue. + */ + TSnapShotQueue snapQueue; +}; + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/sorter.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,223 @@ +/*! + * \file sorter.hpp + * \brief This file is used sorting class datas. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef SORTER_HPP +#define SORTER_HPP + +#include <stdlib.h> + +/*! + * \brief This structure use stored sorting data. + */ +template<typename T> struct Node{ + struct Node<T> *prev; /*!< Previoue node data. */ + struct Node<T> *next; /*!< Next node data. */ + T value; /*!< Pointer of sort target. */ +}; + +/*! + * \brief Comparator for TSorter. + * \param arg1 [in] Target of comparison. + * \param arg2 [in] Target of comparison. + * \return Difference of arg1 and arg2. + */ +typedef int (*TComparator)(const void *arg1, const void *arg2); + +/*! + * \brief This class is used sorting data defined by <T>. + */ +template<typename T> class TSorter{ + private: + /*! + * \brief Max sorted data count. + */ + int _max; + /*! + * \brief Now tree having node count.<br> + * This value is never large more than '_max'.<br> + * Tree will remove smallest data in everytime, + * if add many data to tree beyond limit. + */ + int _nowIdx; + + /*! + * \brief Sorter holding objects. + */ + struct Node<T> *container; + /*! + * \brief The node is held node first. + */ + struct Node<T> *_top; + + /*! + * \brief Comparator used by tree. + */ + TComparator cmp; + + public: + /*! + * \brief TSorter constructor. + * \param max [in] Max array size. + * \param comparator [in] Comparator used compare sorting data. + */ + TSorter(int max, TComparator comparator) + : _max(max), _nowIdx(-1), _top(NULL), cmp(comparator) { + + /* Allocate sort array. */ + this->container = new struct Node<T>[this->_max]; + } + + /*! + * \brief TSorter destructor. + */ + virtual ~TSorter() { + /* Free allcated array. */ + delete[] this->container; + } + + /*! + * \brief Add data that need sorting. + * \param val [in] add target data. + */ + virtual void push(T val) { + struct Node<T> *tmpTop, *newNode; + + /* If count is less than 1. */ + if (unlikely(this->_max <= 0)) { + return; + } + + /* Push data. */ + if (this->_nowIdx < (this->_max - 1)) { + /* If count of holding element is smaller than array size. */ + this->_nowIdx++; + this->container[this->_nowIdx].prev = NULL; + this->container[this->_nowIdx].next = NULL; + this->container[this->_nowIdx].value = val; + + /* If holds none. */ + if (this->_nowIdx == 0) { + this->_top = this->container; + return; + } + + tmpTop = this->_top; + newNode = &this->container[this->_nowIdx]; + } else if ((*this->cmp)(&this->_top->value, &val) < 0) { + /* If added element is bigger than smallest element in array. */ + + /* If holds only 1 element. */ + if (this->_top->next == NULL) { + this->_top->value = val; + return; + } + + /* Setting element. */ + tmpTop = this->_top->next; + tmpTop->prev = NULL; + + this->_top->prev = NULL; + this->_top->next = NULL; + this->_top->value = val; + newNode = this->_top; + this->_top = tmpTop; + } else { + /* If don't need to refresh array. */ + return; + } + + /* Rebuild node array. */ + struct Node<T> *tmpNode = tmpTop; + while (true) { + + /* Compare element in array. */ + if ((*this->cmp)(&newNode->value, &tmpNode->value) < 0) { + /* If added element is smaller than certain element in array. */ + + /* Setting chain. */ + newNode->prev = tmpNode->prev; + newNode->next = tmpNode; + tmpNode->prev = newNode; + + /* If first node. */ + if (newNode->prev == NULL) { + this->_top = newNode; + } else { + newNode->prev->next = newNode; + } + + return; + } else if (tmpNode->next == NULL) { + /* If added element is bigger than biggest element in array. */ + + /* Insert top. */ + tmpNode->next = newNode; + newNode->prev = tmpNode; + return; + } else { + /* If added element is bigger than a certain element in array. */ + + /* Move next element. */ + tmpNode = tmpNode->next; + } + } + } + + /*! + * \brief Get sorted first data. + * \return Head object in sorted array. + */ + inline struct Node<T> *topNode(void) { + return this->_top; + }; + + /*! + * \brief Get sorted last data. + * \return Last object in sorted array. + */ + inline struct Node<T> *lastNode(void) { + /* Get array head. */ + struct Node<T> *node = this->_top; + + /* If array is empty. */ + if (node == NULL) { + return NULL; + } + + /* Move to last. */ + while (node->next != NULL) { + node = node->next; + } + + /* Return last node. */ + return node; + } + + /*! + * \brief Get count of element in array. + * \return element count. + */ + inline int getCount(void) { + return _nowIdx + 1; + } +}; + +#endif // SORTER
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/symbolFinder.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,400 @@ +/*! + * \file symbolFinder.cpp + * \brief This file is used by search symbol in library. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <stddef.h> +#include <limits.h> +#include <link.h> +#include <bfd.h> +#include <errno.h> + +#include "symbolFinder.hpp" +#include "util.hpp" + +/*! + * \brief Flag of BFD libarary is already initialized. + */ +bool TSymbolFinder::initFlag = false; + +/*! + * \brief Create record stored library information. + * \param libinfo [out] Record of library information. + * \param libPath [in] Target library path. + */ +inline void createLibInfo(TLibraryInfo *libinfo, char const* libPath) { + libinfo->libname_len = strlen(libPath); + libinfo->libname = (char *)malloc(libinfo->libname_len + 1); + + /* If failure allocate memory. */ + if (unlikely(libinfo->libname == NULL)) { + return; + } + + strcpy(libinfo->libname, libPath); +} + +/*! + * \brief Callback function of dl_iterate_phdr(3). + * \param info [in] Information of loaded library on memory. + * \param size [in] Size of library area on memory. + * \param data [in] User data. + * \return Continues callback loop if value is 0.<br> + * Abort callback loop if value is 1. + */ +static int libraryCallback(struct dl_phdr_info *info, size_t size, void *data) { + TLibraryInfo *libinfo = (TLibraryInfo *)data; + + /* If library is need. */ + if (strncmp(info->dlpi_name, libinfo->libname, libinfo->libname_len) == 0) { + + /* Clean old string. */ + free(libinfo->libname); + + /* Store library information. */ + createLibInfo(libinfo, info->dlpi_name); + libinfo->baseaddr = info->dlpi_addr; + + /* Abort callback loop. */ + return 1; + } + + return 0; +} + +/*! + * \brief TSymbolFinder constructor. + */ +TSymbolFinder::TSymbolFinder(void) { + + if (unlikely(!initFlag)) { + initFlag = true; + + /* Global initialize. */ + bfd_init(); + } + + /* Zero clear records. */ + memset(&libBfdInfo, 0, sizeof(libBfdInfo)); + memset(&debugBfdInfo, 0, sizeof(debugBfdInfo)); + + memset(&targetLibInfo, 0, sizeof(targetLibInfo)); +} + +/*! + * \brief TSymbolFinder destructor. + */ +TSymbolFinder::~TSymbolFinder() { + + /* Cleanup. */ + this->clear(); +} + +/*! + * \brief Load target libaray. + * \param pathPattern [in] Pattern of target library path. + * \return Is success load library.<br> + */ +bool TSymbolFinder::loadLibrary(const char *pathPattern) { + /* Sanity check. */ + if (unlikely(pathPattern == NULL)) { + PRINT_WARN_MSG("Failure allocate library path."); + return false; + } + + /* Initialize. */ + createLibInfo(&targetLibInfo, pathPattern); + targetLibInfo.baseaddr = ((ptrdiff_t)0); + + /* If failure allocate memory. */ + if (unlikely(targetLibInfo.libname == NULL)) { + PRINT_WARN_MSG("Failure allocate library path."); + return false; + } + + /* Search target library on memory. */ + if (unlikely(dl_iterate_phdr(&libraryCallback, &targetLibInfo) == 0)) { + PRINT_WARN_MSG("Failure search library on memory."); + free(targetLibInfo.libname); + targetLibInfo.libname = NULL; + return false; + } + + /* Load library with bfd record. */ + loadLibraryInfo(targetLibInfo.libname, &libBfdInfo); + + char dbgInfoPath[PATH_MAX]; + dbgInfoPath[0] = '\0'; + + /* Try to get debuginfo path from .note.gnu.build-id */ + asection *buid_id_section = bfd_get_section_by_name( + libBfdInfo.bfdInfo, ".note.gnu.build-id"); + if(buid_id_section != NULL){ + TBuildIdInfo *buildID; + + if(bfd_malloc_and_get_section(libBfdInfo.bfdInfo, + buid_id_section, (bfd_byte **)&buildID)){ + sprintf(dbgInfoPath, DEBUGINFO_DIR "/.build-id/%02hhx/", + *(&(buildID->contents) + buildID->name_size)); + + for(unsigned int Cnt = buildID->name_size + 1; + Cnt < buildID->name_size + buildID->hash_size; Cnt++){ + char digitChars[3]; + sprintf(digitChars, "%02hhx", *(&(buildID->contents) + Cnt)); + strcat(dbgInfoPath, digitChars); + } + + strcat(dbgInfoPath, DEBUGINFO_SUFFIX); + } + + if(buildID != NULL){ + free(buildID); + } + + } + + if(dbgInfoPath[0] == '\0'){ + /* Try to get debuginfo path from .gnu_debuglink */ + char *buf = bfd_follow_gnu_debuglink(libBfdInfo.bfdInfo, DEBUGINFO_DIR); + + if(buf != NULL){ + strcpy(dbgInfoPath, buf); + free(buf); + } + + } + + if(dbgInfoPath[0] != '\0'){ + /* Load library's debuginfo with bfd record. */ + PRINT_DEBUG_MSG_HEADER << "Try to read debuginfo from " + << dbgInfoPath << NEWLINE; + loadLibraryInfo(dbgInfoPath, &debugBfdInfo); + } + else{ + PRINT_DEBUG_MSG_HEADER << "The same version of debuginfo not found: " + << libBfdInfo.bfdInfo->filename << NEWLINE; + } + + /* If failure both load process. */ + if (unlikely(libBfdInfo.staticSymCnt == 0 && debugBfdInfo.staticSymCnt == 0 + && libBfdInfo.dynSymCnt == 0 && debugBfdInfo.dynSymCnt == 0)) { + + PRINT_WARN_MSG("Failure load information about library."); + free(targetLibInfo.libname); + targetLibInfo.libname = NULL; + return false; + } + return true; +} + +/*! + * \brief Find symbol in target library. + * \param symbol [in] Symbol string. + * \return Address of designated symbol.<br> + * value is null if process is failure. + */ +void *TSymbolFinder::findSymbol(char const* symbol) { + void *result = NULL; + + /* Search symbol in library as static symbol. */ + + if (likely(libBfdInfo.staticSymCnt != 0)) { + result = doFindSymbol(&libBfdInfo, symbol, false); + } + + /* If not found symbol. */ + if (unlikely(result == NULL)) { + + /* Search symbol in library's debuginfo. */ + + if (likely(debugBfdInfo.staticSymCnt != 0)) { + result = doFindSymbol(&debugBfdInfo, symbol, false); + } + } + + /* Search symbol in library as dynamic symbol. */ + + if (unlikely(result == NULL)) { + + /* Search symbol in library. */ + + if (likely(libBfdInfo.dynSymCnt != 0)) { + result = doFindSymbol(&libBfdInfo, symbol, true); + } + } + + if (unlikely(result == NULL)) { + + /* Search symbol in library's debuginfo. */ + + if (likely(debugBfdInfo.dynSymCnt != 0)) { + result = doFindSymbol(&debugBfdInfo, symbol, true); + } + } + + if (likely(result != NULL)) { + /* Convert absolute symbol address. */ + result = getAbsoluteAddress(result); + } + + return result; +} + +/*! + * \brief Load target libaray information. + * \param path [in] Target library path. + * \param libInfo [out] BFD information record.<br> + * Value is null if process is failure. + */ +void TSymbolFinder::loadLibraryInfo(char const* path, TLibBFDInfo *libInfo) { + bfd *bfdDesc = NULL; + + /* Open library. */ + bfdDesc = bfd_openr(path, NULL); + if (unlikely(bfdDesc == NULL)) { + return; + } + + /* If illegal format. */ + if(!bfd_check_format(bfdDesc, bfd_object)) { + bfd_close(bfdDesc); + return; + } + + /* If library don't have symbol. */ + if (!(bfd_get_file_flags(bfdDesc) & HAS_SYMS)) { + bfd_close(bfdDesc); + return; + } + + /* Library is legal binary file. */ + asymbol *syms = NULL; + + /* Create empty symbol as temporary working space. */ + syms = bfd_make_empty_symbol(bfdDesc); + if (unlikely(syms == NULL)) { + bfd_close(bfdDesc); + return; + } + + libInfo->bfdInfo = bfdDesc; + /* Load static symbols. */ + libInfo->staticSymCnt = bfd_read_minisymbols(bfdDesc, 0, + (void **)&libInfo->staticSyms, &libInfo->staticSymSize); + /* Load dynamic symbols. */ + libInfo->dynSymCnt = bfd_read_minisymbols(bfdDesc, 1, + (void **)&libInfo->dynSyms, &libInfo->dynSymSize); + libInfo->workSym = syms; +} + +/*! + * \brief Find symbol in target library to use BFD. + * \param libInfo [in] BFD information record. + * \param symbol [in] Symbol string. + * \param isDynSym [in] Symbol is dynamic symbol. + * \return Address of designated symbol.<br> + * value is null if process is failure. + */ +void *TSymbolFinder::doFindSymbol(TLibBFDInfo *libInfo, char const* symbol, + bool isDynSym) { + + bfd *bfdDesc = libInfo->bfdInfo; + asymbol *syms = libInfo->workSym; + char *miniSymsEntry = NULL; + int miniSymCnt = 0; + int dyn = ((isDynSym) ? 1 : 0); + void *result = NULL; + unsigned int size = 0; + + if (isDynSym) { + miniSymCnt = libInfo->dynSymCnt; + miniSymsEntry = libInfo->dynSyms; + size = libInfo->dynSymSize; + } else { + miniSymCnt = libInfo->staticSymCnt; + miniSymsEntry = libInfo->staticSyms; + size = libInfo->staticSymSize; + } + + /* Search symbol. */ + for (int idx = 0; idx < miniSymCnt; idx++) { + + /* Convert symbol to normally symbol. */ + asymbol *symEntry = bfd_minisymbol_to_symbol(bfdDesc, dyn, + miniSymsEntry, syms); + + if (strcmp(bfd_asymbol_name(symEntry), symbol) == 0) { + + /* Found target symbol. */ + result = (void *)bfd_asymbol_value(symEntry); + break; + } + + /* Move next symbol entry. */ + miniSymsEntry += (ptrdiff_t)size; + } + + return result; +} + +/*! + * \brief Clear loaded libaray data. + */ +void TSymbolFinder::clear(void) { + + /* Cleanup. */ + free(targetLibInfo.libname); + targetLibInfo.libname = NULL; + + /* Deallocate and null-clear bfd object. */ + if (unlikely(libBfdInfo.bfdInfo != NULL)) { + bfd_close(libBfdInfo.bfdInfo); + libBfdInfo.bfdInfo = NULL; + } + + if (unlikely(debugBfdInfo.bfdInfo != NULL)) { + bfd_close(debugBfdInfo.bfdInfo); + debugBfdInfo.bfdInfo = NULL; + } + + /* Deallocate and null-clear each symbol object. */ + free(libBfdInfo.staticSyms); + libBfdInfo.staticSyms = NULL; + libBfdInfo.staticSymCnt = 0; + + free(debugBfdInfo.staticSyms); + debugBfdInfo.staticSyms = NULL; + debugBfdInfo.staticSymCnt = 0; + + free(libBfdInfo.dynSyms); + libBfdInfo.dynSyms = NULL; + libBfdInfo.dynSymCnt = 0; + + free(debugBfdInfo.dynSyms); + debugBfdInfo.dynSyms = NULL; + debugBfdInfo.dynSymCnt = 0; +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/symbolFinder.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,180 @@ +/*! + * \file symbolFinder.hpp + * \brief This file is used by search symbol in library. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _SYMBOL_FINDER_HPP +#define _SYMBOL_FINDER_HPP + +#include <stddef.h> +#include <bfd.h> + +#include "util.hpp" + +#ifndef DEBUGINFO_DIR + + /*! + * \brief Debuginfo parent directory. + */ + #define DEBUGINFO_DIR "/usr/lib/debug" +#endif + +#ifndef DEBUGINFO_SUFFIX + + /*! + * \brief Debuginfo binary name suffix. + */ + #define DEBUGINFO_SUFFIX ".debug" +#endif + +/*! + * \brief Data container of shared library name and loaded virtual address. + */ +typedef struct{ + char *libname; /*!< Name of target library. */ + size_t libname_len; /*!< Length of library name. */ + ptrdiff_t baseaddr; /*!< Pointer of library base address. */ +} TLibraryInfo; + +/*! + * \brief BFD symbol information structure. + */ +typedef struct{ + bfd *bfdInfo; /*!< BFD descriptor. */ + char *staticSyms; /*!< List stored static symbol. */ + int staticSymCnt; /*!< Count of static symbols. */ + unsigned int staticSymSize; /*!< Size of single static symbols. */ + char *dynSyms; /*!< List stored dynamic symbol. */ + int dynSymCnt; /*!< Count of dynamic symbols. */ + unsigned int dynSymSize; /*!< Size of single dynamic symbols. */ + asymbol *workSym; /*!< Empty symbol for working temporary. */ +} TLibBFDInfo; + +/*! + * \brief .note.gnu.build-id information structure. + */ +typedef struct{ + unsigned int name_size; /*!< size of the name. */ + unsigned int hash_size; /*!< size of the hash. */ + unsigned int identifier; /*!< NT_GNU_BUILD_ID == 0x3 */ + char contents; /*!< name ("GNU") & hash (build id) */ +} TBuildIdInfo; + +/*! + * \brief C++ class for symbol search. + */ +class TSymbolFinder{ + public: + /*! + * \brief TSymbolFinder constructor. + */ + TSymbolFinder(void); + + /*! + * \brief TSymbolFinder destructor. + */ + virtual ~TSymbolFinder(); + + /*! + * \brief Load target libaray. + * \param pathPattern [in] Pattern of target library path. + * \return Is success load library.<br> + */ + virtual bool loadLibrary(const char *pathPattern); + + /*! + * \brief Find symbol in target library. + * \param symbol [in] Symbol string. + * \return Address of designated symbol.<br> + * value is null if process is failure. + */ + virtual void *findSymbol(char const* symbol); + + /*! + * \brief Clear loaded libaray data. + */ + virtual void clear(void); + + /*! + * \brief Get target library name. + * \return String of library name. + */ + const inline char *getLibraryName(void){ + return this->targetLibInfo.libname; + }; + + /*! + * \brief Get target library base address. + * \return Pointer of library base address. + */ + const inline void *getLibraryAddress(void){ + return (void *)this->targetLibInfo.baseaddr; + }; + + /*! + * \brief Get absolute address. + * \param addr [in] Address of library symbol. + * \return Absolute symbol address in library. + */ + inline void *getAbsoluteAddress(void *addr){ + return (void *)((ptrdiff_t)this->targetLibInfo.baseaddr + + (ptrdiff_t)addr); + }; + + protected: + /*! + * \brief Load target libaray information. + * \param path [in] Target library path. + * \param libInfo [out] BFD information record.<br> + * Value is null if process is failure. + */ + virtual void loadLibraryInfo(char const* path, TLibBFDInfo *libInfo); + + /*! + * \brief Find symbol in target library to use BFD. + * \param libInfo [in] BFD information record. + * \param symbol [in] Symbol string. + * \param isDynSym [in] Symbol is dynamic symbol. + * \return Address of designated symbol.<br> + * value is null if process is failure. + */ + virtual void *doFindSymbol(TLibBFDInfo *libInfo, char const* symbol, + bool isDynSym); + + RELEASE_ONLY(private:) + /*! + * \brief Flag of BFD libarary is already initialized. + */ + static bool initFlag; + + /*! + * \brief Record of target library information. + */ + TLibraryInfo targetLibInfo; + /*! + * \brief BFD record of target library information. + */ + TLibBFDInfo libBfdInfo; + /*! + * \brief BFD record of target library's debug information. + */ + TLibBFDInfo debugBfdInfo; +}; + +#endif // _SYMBOL_FINDER_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/timer.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,229 @@ +/*! + * \file timer.cpp + * \brief This file is used to take interval snapshot. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <jni.h> +#include <jvmti.h> +#include <sys/time.h> + +#include "util.hpp" +#include "agentThread.hpp" +#include "timer.hpp" + +/*! + * \brief TTimer constructor. + * \param event [in] Callback is used by interval calling. + * \param timerName [in] Unique name of timer. + */ +TTimer::TTimer(TTimerEventFunc event, const char* timerName) + : TAgentThread(timerName) { + + /* Sanity check. */ + if (event == NULL) { + throw "Event callback is NULL."; + } + + /* Setting param. */ + this->timerInterval = 0; + this->_eventFunc = event; + this->_isInterrupted = false; + + /* Create semphore. */ + if (unlikely(sem_init(&this->timerSem, 0, 0))) { + throw "Couldn't create semphore."; + } +} + +/*! + * \brief TTimer destructor. + */ +TTimer::~TTimer(void) { + + /* Destroy semphore. */ + sem_destroy(&this->timerSem); +} + +/*! + * \brief JThread entry point called by interval or nofity. + * \param jvmti [in] JVMTI environment object. + * \param jni [in] JNI environment object. + * \param data [in] Pointer of TTimer. + */ +void JNICALL TTimer::entryPoint(jvmtiEnv *jvmti, JNIEnv *jni, void *data) { + + /* Get self. */ + TTimer *controller = (TTimer *)data; + + /* Create increment time. */ + struct timespec incTs = {0}; + incTs.tv_sec = controller->timerInterval / 1000; + incTs.tv_nsec = (controller->timerInterval % 1000) * 1000; + + /* Change running state. */ + controller->_isRunning = true; + + /* Loop for agent run. */ + while (!controller->_terminateRequest) { + /* Reset timer interrupt flag. */ + controller->_isInterrupted = false; + + ENTER_PTHREAD_SECTION(&controller->mutex) { + + /* Create limit datetime. */ + struct timespec limitTs = {0}; + struct timeval nowTv = {0}; + gettimeofday(&nowTv, NULL); + TIMEVAL_TO_TIMESPEC(&nowTv, &limitTs); + limitTs.tv_sec += incTs.tv_sec; + limitTs.tv_nsec += incTs.tv_nsec; + + /* Wait for notification, termination or timeout. */ + pthread_cond_timedwait(&controller->mutexCond, + &controller->mutex, &limitTs); + + } EXIT_PTHREAD_SECTION(&controller->mutex) + + /* If waiting finished by timeout. */ + if (!controller->_isInterrupted) { + /* Call event callback. */ + (*controller->_eventFunc)(jvmti, jni, Interval); + } + } + + /* Change running state */ + controller->_isRunning = false; +} + +/*! + * \brief JThread entry point called by notify only. + * \param jvmti [in] JVMTI environment object. + * \param jni [in] JNI environment object. + * \param data [in] Pointer of TTimer. + */ +void JNICALL TTimer::entryPointByCall(jvmtiEnv *jvmti, JNIEnv *jni, + void *data) { + + /* Get self. */ + TTimer *controller = (TTimer *)data; + + /* Change running state. */ + controller->_isRunning = true; + + /* Loop for agent run. */ + while (!controller->_terminateRequest) { + + /* Reset timer interrupt flag. */ + controller->_isInterrupted = false; + + /* Wait notify or terminate. */ + sem_wait(&controller->timerSem); + + /* If waiting finished by timeout. */ + if (!controller->_isInterrupted) { + + /* Call event callback. */ + (*controller->_eventFunc)(jvmti, jni, Interval); + } + } + + /* Change running state */ + controller->_isRunning = false; +} + +/*! + * \brief Make and begin Jthread. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param interval [in] Interval of invoke timer event. + */ +void TTimer::start(jvmtiEnv *jvmti, JNIEnv *env, jlong interval) { + + /* Set timer interval. */ + this->timerInterval = interval; + + if (interval == 0) { + + /* Notify process mode. Using semaphore. */ + TAgentThread::start(jvmti, env, TTimer::entryPointByCall, this, + JVMTI_THREAD_MAX_PRIORITY); + } else { + + /* Interval process mode. Using pthread monitor. */ + TAgentThread::start(jvmti, env, TTimer::entryPoint, this, + JVMTI_THREAD_MAX_PRIORITY); + } +} + +/*! + * \brief Notify reset timing to this thread from other thread. + */ +void TTimer::notify(void) { + + if (this->timerInterval == 0) { + + /* Notify process to waiting thread. */ + sem_post(&this->timerSem); + + } else { + + /* Set interrupt flag and notify. */ + ENTER_PTHREAD_SECTION(&this->mutex) { + + this->_isInterrupted = true; + pthread_cond_signal(&this->mutexCond); + + } EXIT_PTHREAD_SECTION(&this->mutex) + } +} + +/*! + * \brief Notify stop to this thread from other thread. + */ +void TTimer::stop(void){ + + /* Terminate follow entry callback type. */ + if (this->timerInterval == 0) { + + /* Sanity check. */ + if (!this->_isRunning) { + PRINT_WARN_MSG("AgentThread already finished."); + return; + } + + /* Send notification and count notify. */ + this->_isInterrupted = true; + this->_terminateRequest = true; + sem_post(&this->timerSem); + + /* SpinLock for AgentThread termination. */ + while (this->_isRunning) { + ; /* none. */ + } + + /* Clean termination flag. */ + this->_terminateRequest = false; + } else { + + /* Set interrupt flag and notify termination. */ + this->_isInterrupted = true; + TAgentThread::stop(); + } +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/timer.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,112 @@ +/*! + * \file timer.hpp + * \brief This file is used to take interval snapshot. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef TIMER_HPP +#define TIMER_HPP + +#include <jni.h> +#include <jvmti.h> +#include <semaphore.h> + +#include "util.hpp" +#include "agentThread.hpp" + +/*! + * \brief This type is callback to periodic calling by timer. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param cause [in] Cause of invoke function.<br>Maybe "Interval". + */ +typedef void (*TTimerEventFunc)(jvmtiEnv *jvmti, JNIEnv *env, + TInvokeCause cause); + +/*! + * \brief This class is used to take interval snapshot. + */ +class TTimer : public TAgentThread { + public: + /*! + * \brief TTimer constructor. + * \param event [in] Callback is used by interval calling. + * \param timerName [in] Unique name of timer. + */ + TTimer(TTimerEventFunc event, const char* timerName); + /*! + * \brief TTimer destructor. + */ + virtual ~TTimer(void); + + /*! + * \brief Make and begin Jthread. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param interval [in] Interval of invoke timer event. + */ + void start(jvmtiEnv *jvmti, JNIEnv *env, jlong interval); + /*! + * \brief Notify reset timing to this thread from other thread. + */ + void notify(void); + /*! + * \brief Notify stop to this thread from other thread. + */ + void stop(void); + + protected: + /*! + * \brief JThread entry point called by interval or nofity. + * \param jvmti [in] JVMTI environment object. + * \param jni [in] JNI environment object. + * \param data [in] Pointer of TTimer. + */ + static void JNICALL entryPoint(jvmtiEnv *jvmti, JNIEnv *jni, + void *data); + + /*! + * \brief JThread entry point called by notify only. + * \param jvmti [in] JVMTI environment object. + * \param jni [in] JNI environment object. + * \param data [in] Pointer of TTimer. + */ + static void JNICALL entryPointByCall(jvmtiEnv *jvmti, JNIEnv *jni, + void *data); + + /*! + * \brief Callback for periodic calling by timer. + */ + TTimerEventFunc _eventFunc; + /*! + * \brief Interval of timer. + */ + jlong timerInterval; + + /*! + * \brief Timer interrupt flag. + */ + volatile bool _isInterrupted; + + /*! + * \brief Timer semphore. + */ + sem_t timerSem; +}; + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/trapSender.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,451 @@ +/*! + * \file trapSender.hpp + * \brief This file is used to send SNMP trap. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _TRAP_SENDER_H +#define _TRAP_SENDER_H + +#include <set> +#include <sys/time.h> +#include <net-snmp/net-snmp-config.h> +#include <net-snmp/net-snmp-includes.h> +#include <pthread.h> + +#include "util.hpp" + +/* Process return code. */ + +/*! + * \brief Failure SNMP process. + */ +#define SNMP_PROC_FAILURE -1 +/*! + * \brief SNMP process is succeed. + */ +#define SNMP_PROC_SUCCESS 0 + +/* SNMP variable types. */ + +/*! + * \brief 32bit signed Integer. + */ +#define SNMP_VAR_TYPE_INTEGER 'i' +/*! + * \brief 32bit unsigned Integer. + */ +#define SNMP_VAR_TYPE_UNSIGNED 'u' +/*! + * \brief 32bit Counter. + */ +#define SNMP_VAR_TYPE_COUNTER32 'c' +/*! + * \brief 64bit Counter. + */ +#define SNMP_VAR_TYPE_COUNTER64 'C' +/*! + * \brief String. + */ +#define SNMP_VAR_TYPE_STRING 's' +/*! + * \brief Null object. + */ +#define SNMP_VAR_TYPE_NULL 'n' +/*! + * \brief OID. + */ +#define SNMP_VAR_TYPE_OID 'o' +/*! + * \brief Time-tick. + */ +#define SNMP_VAR_TYPE_TIMETICK 't' + +/* SNMP OID. */ + +/*! + * \brief OID of SysUpTimes. + */ +#define SNMP_OID_SYSUPTIME 1, 3, 6, 1, 2, 1, 1, 3 +/*! + * \brief OID of SnmpTrapOid. + */ +#define SNMP_OID_TRAPOID 1, 3, 6, 1, 6, 3, 1, 1, 4, 1 +/*! + * \brief OID of Enterpirce. + */ +#define SNMP_OID_ENTERPRICE 1, 3, 6, 1, 4, 1 + +/*! + * \brief OID of heapstats's PEN. + */ +#define SNMP_OID_PEN SNMP_OID_ENTERPRICE, 123456 + +/*! + * \brief OID of heap alert trap. + */ +#define SNMP_OID_HEAPALERT SNMP_OID_PEN, 1 +/*! + * \brief OID of resource exhasted alert trap. + */ +#define SNMP_OID_RESALERT SNMP_OID_PEN, 2 +/*! + * \brief OID of log archive trap. + */ +#define SNMP_OID_LOGARCHIVE SNMP_OID_PEN, 3 +/*! + * \brief OID of deadlock alert trap. + */ +#define SNMP_OID_DEADLOCKALERT SNMP_OID_PEN, 4 +/*! + * \brief OID of java heap usage alert trap. + */ +#define SNMP_OID_JAVAHEAPALERT SNMP_OID_PEN, 5 +/*! + * \brief OID of metaspace usage alert trap. + */ +#define SNMP_OID_METASPACEALERT SNMP_OID_PEN, 6 + +/*! + * \brief OID string of enterprice. + */ +#define OID_PEN "1.3.6.1.4.1.123456" + +/*! + * \brief OID string of heap alert trap. + */ +#define OID_HEAPALERT OID_PEN ".1.0" +/*! + * \brief OID string of resource exhasted alert trap. + */ +#define OID_RESALERT OID_PEN ".2.0" +/*! + * \brief OID string of log archive trap. + */ +#define OID_LOGARCHIVE OID_PEN ".3.0" +/*! + * \brief OID string of deadlock alert trap. + */ +#define OID_DEADLOCKALERT OID_PEN ".4.0" +/*! + * \brief OID string of java heap usage alert trap. + */ +#define OID_JAVAHEAPALERT OID_PEN ".5.0" +/*! + * \brief OID string of java heap usage alert trap. + */ +#define OID_METASPACEALERT OID_PEN ".6.0" + +/*! + * \brief This class is send trap to SNMP Manager. + */ +class TTrapSender { + public: + /*! + * \brief Datetime of agent initialization. + */ + static unsigned long int initializeTime; + + /*! + * \brief Mutex for TTrapSender.<br> + * <br> + * This mutex used in below process.<br> + * - TTrapSender::TTrapSender @ trapSender.hpp<br> + * To initialize SNMP trap section.<br> + * - TTrapSender::~TTrapSender @ trapSender.hpp<br> + * To finalize SNMP trap section.<br> + * - TTrapSender::sendTrap @ trapSender.hpp<br> + * To change SNMP trap section and send SNMP trap.<br> + */ + static pthread_mutex_t senderMutex; + + /*! + * \brief TrapSender constructor. + * \param snmp [in] SNMP version. + * \param pPeer [in] Target of SNMP trap. + * \param pCommName [in] Community name use for SNMP. + * \param port [in] Port used by SNMP trap. + */ + TTrapSender(int snmp, char* pPeer, char* pCommName, int port) { + /* Lock to use in multi-thread. */ + ENTER_PTHREAD_SECTION(&senderMutex) + + /* Disable NETSNMP logging. */ + netsnmp_register_loghandler(NETSNMP_LOGHANDLER_NONE, LOG_EMERG); + + /* If snmp target is illegal. */ + if (pPeer == NULL) { + PRINT_WARN_MSG("Illegal SNMP target."); + pPdu = NULL; + } else { + /* Initialize session. */ + memset(&session, 0, sizeof(netsnmp_session)); + snmp_sess_init(&session); + session.version = snmp; + session.peername = pPeer; + session.remote_port = port; + session.community = (u_char*)pCommName; + session.community_len = (pCommName != NULL) + ? strlen(pCommName) : 0 ; + + /* Make a PDU */ + pPdu = snmp_pdu_create(SNMP_MSG_TRAP2); + } + + /* Unlock to use in multi-thread. */ + EXIT_PTHREAD_SECTION(&senderMutex) + } + + /*! + * \brief TrapSender destructor. + */ + ~TTrapSender(void) { + /* Lock to use in multi-thread. */ + ENTER_PTHREAD_SECTION(&senderMutex) + + /* Clear Allocated str. */ + clearValues(); + + /* Free SNMP pdu. */ + if (pPdu != NULL) { + snmp_free_pdu(pPdu); + } + /* Close SNMP session. */ + snmp_close(&session); + + /* Unlock to use in multi-thread. */ + EXIT_PTHREAD_SECTION(&senderMutex) + } + + /*! + * \brief Add agent running time from initialize to trap. + */ + void setSysUpTime(void) { + /* OID and buffer. */ + oid OID_SYSUPTIME[] = {SNMP_OID_SYSUPTIME, 0}; + char buff[255] = {0}; + + /* Get agent uptime. */ + unsigned long int agentUpTime = 0; + struct timeval tv; + gettimeofday(&tv, NULL); + agentUpTime = ((jlong)tv.tv_sec * 100 + (jlong)tv.tv_usec / 10000) + - TTrapSender::initializeTime; + + /* Uptime to String. */ + sprintf(buff, "%lu", agentUpTime); + + /* Setting sysUpTime. */ + if (addValue(OID_SYSUPTIME, OID_LENGTH(OID_SYSUPTIME), buff, + SNMP_VAR_TYPE_TIMETICK) == SNMP_PROC_FAILURE) { + + PRINT_WARN_MSG("Couldn't append SysUpTime."); + } + } + + /*! + * \brief Add trapOID to send information by trap. + * \param trapOID[] [in] Identifier of trap. + */ + void setTrapOID(const char *trapOID) { + /* Setting trapOID. */ + oid OID_TRAPOID[] = {SNMP_OID_TRAPOID, 0}; + + /* Add snmpTrapOID. */ + if (addValue(OID_TRAPOID, OID_LENGTH(OID_TRAPOID), trapOID, + SNMP_VAR_TYPE_OID) == SNMP_PROC_FAILURE){ + PRINT_WARN_MSG("Couldn't append TrapOID."); + } + } + + /*! + * \brief Add variable as send information by trap. + * \param id[] [in] Identifier of variable. + * \param len [in] Length of param "id". + * \param pValue [in] Variable's data. + * \param type [in] Kind of a variable. + * \return Return process result code. + */ + int addValue(oid id[], int len, const char *pValue, char type) { + + /* Check param. */ + if (id == NULL || len <= 0 || pValue == NULL || type < 'A' + || type > 'z' || (type > 'Z' && type < 'a') || pPdu == NULL) { + PRINT_WARN_MSG("Illegal SNMP trap parameter!"); + return SNMP_PROC_FAILURE; + } + + /* Allocate string memory. */ + char *pStr = strdup(pValue); + + /* If failure allocate value string. */ + if (unlikely(pStr == NULL)) { + PRINT_WARN_MSG("Couldn't allocate variable string memory!"); + return SNMP_PROC_FAILURE; + } + + /* Append variable. */ + int error = snmp_add_var(pPdu, id, len, type, pStr); + + /* Failure append variables. */ + if (error) { + free(pStr); + PRINT_WARN_MSG("Couldn't append variable list!"); + return SNMP_PROC_FAILURE; + } + + /* Insert allocated string set. */ + strSet.insert(pStr); + + /* Return success code. */ + return SNMP_PROC_SUCCESS; + } + + /*! + * \brief Add variable as send information by trap. + * \return Return process result code. + */ + int sendTrap(void) { + + /* If snmp target is illegal. */ + if (pPdu == NULL) { + PRINT_WARN_MSG("Illegal SNMP target."); + return SNMP_PROC_FAILURE; + } + + /* If failure lock to use in multi-thread. */ + if (unlikely(pthread_mutex_lock(&senderMutex) != 0)) { + PRINT_WARN_MSG("Entering mutex failed!"); + return SNMP_PROC_FAILURE; + } + + SOCK_STARTUP; + + /* Open session. */ + #ifdef HAVE_NETSNMP_TRANSPORT_OPEN_CLIENT + netsnmp_session *sess = snmp_add(&session, + netsnmp_transport_open_client("snmptrap", session.peername), + NULL, NULL); + #else + char target[256]; + snprintf(target, sizeof(target), "%s:%d", session.peername, + session.remote_port); + netsnmp_session *sess = snmp_add(&session, + netsnmp_tdomain_transport(target, 0, "udp"), + NULL, NULL); + #endif + + /* If failure open session. */ + if (sess == NULL) { + PRINT_WARN_MSG("Failure open SNMP trap session."); + SOCK_CLEANUP; + + /* Unlock to use in multi-thread. */ + pthread_mutex_unlock(&senderMutex); + + return SNMP_PROC_FAILURE; + } + + /* Send trap. */ + int success = snmp_send(sess, pPdu); + + /* Clean up after send trap. */ + snmp_close(sess); + + /* If failure send trap. */ + if (!success) { + /* Free PDU. */ + snmp_free_pdu(pPdu); + + PRINT_WARN_MSG("Send SNMP trap failed!"); + } + + /* Clean up. */ + SOCK_CLEANUP; + + /* Unlock to use in multi-thread. */ + pthread_mutex_unlock(&senderMutex); + + clearValues(); + + return (success) ? SNMP_PROC_SUCCESS : SNMP_PROC_FAILURE; + } + + /*! + * \brief Clear PDU and allocated strings. + */ + void clearValues(void) { + + /* If snmp target is illegal. */ + if (pPdu == NULL) { + return; + } + + /* Free allocated strings. */ + std::set<char*>::iterator it = strSet.begin(); + while (it != strSet.end()) { + free((*it)); + ++it; + } + strSet.clear(); + + /* Make a PDU. */ + pPdu = snmp_pdu_create(SNMP_MSG_TRAP2); + } + + /*! + * \brief Get SNMP session information. + * \return Session information. + */ + netsnmp_session getSession(void) { + return this->session; + } + + /*! + * \brief Get SNMP trap variable count. + * \return Trap variable count. + */ + int getInfoCount(void) { + return this->strSet.size(); + } + + /*! + * \brief Get SNMP PDU information. + * \return Pdu object. + */ + netsnmp_pdu* getPdu(void) { + return this->pPdu; + } + + private: + /*! + * \brief SNMP session information. + */ + netsnmp_session session; + /*! + * \brief SNMP PDU information. + */ + netsnmp_pdu *pPdu; + + /*! + * \brief Allocated string set for PDU. + */ + std::set<char*> strSet; +}; + +#endif //_TRAP_SENDER_H
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/util.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,1346 @@ +/*! + * \file util.cpp + * \brief This file is utilities. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <jni.h> +#include <jvmti.h> + +#include <stdio.h> +#include <stdlib.h> +#include <dlfcn.h> +#include <pcre.h> +#include <iostream> +#include <fstream> +#include <string.h> +#include <locale> +#include <climits> +#include <errno.h> +#include <unistd.h> +#include <fcntl.h> +#include <signal.h> +#include <time.h> + +#include "util.hpp" +#include "fsUtil.hpp" +#include "jvmInfo.hpp" +#include "oopUtil.hpp" + +/* Extern variables. */ + +/*! + * \brief Agent attach mode flag. + * Value is true, if agent is attached by on-demand-attach. + * Value is false, if agent is attached by command line. + */ +bool isOnDemandAttached = false; + +/*! + * \brief HeapStats configurations. + */ +TArguments arg; + +/*! + * \brief SSE2 instruction usable flag. + */ +bool usableSSE2 = false; + +/*! + * \brief SSE3 instruction usable flag. + */ +bool usableSSE3 = false; + +/*! + * \brief SSSE3 instruction usable flag. + */ +bool usableSSSE3 = false; + +/*! + * \brief SSE4.1 instruction usable flag. + */ +bool usableSSE4_1 = false; + +/*! + * \brief SSE4.2 instruction usable flag. + */ +bool usableSSE4_2 = false; + +/*! + * \brief Intel AVX instruction usable flag. + */ +bool usableAVX = false; + +/*! + * \brief Page size got from sysconf. + */ +long systemPageSize = +#ifdef _SC_PAGESIZE + sysconf(_SC_PAGESIZE); +#else + #ifdef _SC_PAGE_SIZE + sysconf(_SC_PAGE_SIZE); + #else + /* Suppose system page size to be 4KiByte. */ + 4 * 1024; + #endif +#endif + +/* Macro define. */ + +/*! + * \brief Macro of return code length.<br /> + * E.g. linux is 1(LF), mac is 1(CR), windows is 2 (CRLF). + */ +#define RETURN_CODE_LEN 1 + +/*! + * \brief Macro of comment to EOL in configuration file. + */ +#define COMMENT_CHAR "#" + +/*! + * \brief Macro of length of comment to EOL in configuration file. + */ +#define COMMENT_CHAR_LEN 1 + +/* Functions. */ + +/*! + * \brief JVMTI error detector. + * \param jvmti [in] JVMTI envrionment object. + * \param error [in] JVMTI error code. + * \return Param "error" is error code?(true/false) + */ +bool isError(jvmtiEnv *jvmti, jvmtiError error) { + + /* If param "error" is error code. */ + if (unlikely(error != JVMTI_ERROR_NONE)) { + + /* Get and output error message. */ + char *errStr = NULL; + jvmti->GetErrorName(error, &errStr); + PRINT_WARN_MSG(errStr); + jvmti->Deallocate((unsigned char*)errStr); + + return true; + } + + return false; +} + +/*! + * \brief Set config to default. + */ +void initSetting(void) { + /* Default Setting. */ + arg.attach = true; + arg.FileName = strdup("heapstats_snapshot.dat"); + arg.heapLogFile = strdup("heapstats_log.csv"); + arg.archiveFile = strdup("heapstats_analyze.zip"); + arg.RankLevel = 5; + arg.LogLevel = INFO; + arg.reduceSnapShot = true; + arg.triggerOnFullGC = true; + arg.triggerOnDump = true; + arg.triggerOnLogError = true; + arg.triggerOnLogSignal = true; + arg.triggerOnLogLock = true; + arg.order = DELTA; + arg.AlertPercentage = 50; + arg.AlertThreshold = 0; /* Alert disabled. */ + arg.HeapAlertPercentage= 95; + arg.HeapAlertThreshold = 0; /* Alert disabled. */ + arg.MetaspaceThreshold = 0; /* Alert disabled. */ + arg.TimerInterval = 0; /* Timer disabled. */ + arg.LogInterval = 300000; /* 5min. */ + arg.firstCollect = true; + arg.isFirstCollected = false; /* Don't collected yet, */ + arg.logSignalNormal = strdup(""); /* Signal disabled. */ + arg.logSignalAll = strdup(""); /* Signal disabled. */ + arg.reloadSignal = strdup(""); /* Signal disabled. */ + arg.snmpSend = true; + arg.snmpTarget = strdup("localhost"); + arg.snmpComName = strdup("public"); + arg.logDir = strdup("./tmp"); + arg.archiveCommand = strdup("/usr/bin/zip %archivefile% -jr %logdir%"); + arg.killOnError = false; +} + +/*! + * \brief Free config memory. + * \param targetArg [in,out] Deallocate target settings. + */ +void freeSetting(TArguments *targetArg) { + free(targetArg->FileName); + targetArg->FileName = NULL; + + free(targetArg->heapLogFile); + targetArg->heapLogFile = NULL; + + free(targetArg->archiveFile); + targetArg->archiveFile = NULL; + + free(targetArg->logSignalNormal); + targetArg->logSignalNormal = NULL; + + free(targetArg->logSignalAll); + targetArg->logSignalAll = NULL; + + free(targetArg->reloadSignal); + targetArg->reloadSignal = NULL; + + free(targetArg->snmpTarget); + targetArg->snmpTarget = NULL; + + free(targetArg->snmpComName); + targetArg->snmpComName = NULL; + + free(targetArg->logDir); + targetArg->logDir = NULL; + + free(targetArg->archiveCommand); + targetArg->archiveCommand = NULL; +} + + +/*! + * \brief Inherited config from old config. + * \param newArg [in,out] New argument settings. + * \param oldArg [in,out] Old argument settings. + */ +void inheritedSetting(TArguments *newArg, TArguments *oldArg) { + TArguments swapArg; + memcpy(&swapArg, newArg, sizeof(TArguments)); + + /* Inherited settings from old settings. */ + newArg->triggerOnFullGC &= oldArg->triggerOnFullGC; + newArg->triggerOnDump &= oldArg->triggerOnDump; + newArg->triggerOnLogError &= oldArg->triggerOnLogError; + newArg->triggerOnLogSignal = oldArg->triggerOnLogSignal; + newArg->triggerOnLogLock = oldArg->triggerOnLogLock; + newArg->logSignalNormal = oldArg->logSignalNormal; + newArg->logSignalAll = oldArg->logSignalAll; + newArg->reloadSignal = oldArg->reloadSignal; + + /* Swap setting. */ + oldArg->logSignalNormal = swapArg.logSignalNormal; + oldArg->logSignalAll = swapArg.logSignalAll; + oldArg->reloadSignal = swapArg.reloadSignal; + + if (newArg->attach && (!oldArg->attach)) { + /* Reset collected flag. */ + newArg->isFirstCollected = false; + } else { + newArg->isFirstCollected = oldArg->isFirstCollected; + } + +} + + + /*! + * \brief Read boolean value from configuration. + * \param key [in] Key of this configuration. + * \param value [in] Value of this configuration. + * \param default_val [in] Defalt value of this configuration. + * \return value which is represented by boolean. + */ +static bool ReadBooleanValue(const char *key, + const char *value, const bool default_val){ + + if(strcmp(value, "true") == 0){ + return true; + } + else if(strcmp(value, "false") == 0){ + return false; + } + else{ + PRINT_WARN_MSG_HEADER << "Ignore illegal configuration value." + << " name:" << key << " value:" << value << NEWLINE; + return default_val; + } + +} + + + /*! + * \brief Read string value for filename from configuration. + * \param key [in] Key of this configuration. + * \param value [in] Value of this configuration. + * \param dest [in] [out] Destination of this configuration. + */ +static void ReadFileNameValue(const char *key, const char *value, char **dest){ + /* If file path is legal. */ + std::ofstream testStream(value, std::ios::app); + + if(testStream){ + + if(*dest != NULL){ + free(*dest); + } + + *dest = strdup(value); + } + else{ + PRINT_WARN_MSG_HEADER << "Ignore illegal configuration value." + << " name:" << key << " value:" << value << NEWLINE; + } + +} + + + /*! + * \brief Read long/int value from configuration. + * \param key [in] Key of this configuration. + * \param value [in] Value of this configuration. + * \param default_val [in] Defalt value of this configuration. + * \param max_val [in] Max value of this parameter. + * \return value which is represented by long. + */ +static long ReadLongValue(const char *key, const char *value, + const long default_val, const long max_val){ + long ret = default_val; + + /* Convert to number from string. */ + char *done = NULL; + long temp = strtol(value, &done, 10); + + /* If all string is able to convert to number. */ + if(*done == '\0' && errno != ERANGE && temp <= INT_MAX && temp >= 0){ + ret = temp; + } + else{ + PRINT_WARN_MSG_HEADER << "Ignore illegal configuration value." + << " name:" << key << " value:" << value << NEWLINE; + } + + return ret; +} + + + /*! + * \brief Read order value from configuration. + * \param key [in] Key of this configuration. + * \param value [in] Value of this configuration. + * \param default_val [in] Defalt value of this configuration. + * \return value which is represented by TRankOrder. + */ +static TRankOrder ReadRankOrderValue(const char *key, const char *value, + const TRankOrder default_val){ + TRankOrder ret = default_val; + + if(strcmp(value, "usage") == 0){ + ret = USAGE; + } + else if(strcmp(value, "delta") == 0){ + ret = DELTA; + } + else{ + PRINT_WARN_MSG_HEADER << "Ignore illegal configuration value." + << " name:" << key << " value:" << value << NEWLINE; + } + + return ret; +} + + + /*! + * \brief Check that path is accessible. + * \param key [in] Key of this configuration. + * \param value [in] Value of this configuration. + * \return Path is accessible. + */ +static bool IsValidPath(const char *key, const char *value){ + bool ret = false; + + /* Check archive file path. */ + char *dir = getParentDirectoryPath(value); + if((dir != NULL) && (isAccessibleDirectory(dir, true, true) == 0)) { + /* File is accessible. */ + ret = true; + } + else{ + PRINT_WARN_MSG_HEADER << "Ignore illegal configuration value." + << " name:" << key << " value:" << value << NEWLINE; + } + + if(likely(dir != NULL)) { + free(dir); + } + + return ret; + +} + + +/*! + * \brief Load configuration from file. + * \param filename [in] Read configuration file path. + */ +void loadConfiguration(const char *filename) { + + /* Initialize config. */ + initSetting(); + + /* Check filename. */ + if (filename == NULL || strlen(filename) == 0) { + return; + } + + /* Open file. */ + FILE *conf = fopen(filename, "r"); + if (unlikely(conf == NULL)) { + int raisedErrNum = errno; + PRINT_FAIL_OPENFILE_MSG("configuration file", raisedErrNum); + return; + } + + /* Set locale. */ + + /* Please rewrite as you like if you routinely don't speak English. */ + /* + if (setlocale(LC_CTYPE, "") == NULL) { + PRINT_WARN_MSG("Couldn't set locale information."); + fclose(conf); + return; + } + */ + + /* Get language table. */ + const unsigned char *tables = NULL; /* pcre_maketables(); */ + + /* + * We support below three pattern line format. + * 1: format ^\s*#.*$ + * e.g. "# comment form line head to end of line." + * 2: format ^\s*(.+)\s*=\s*(.+)\s*$ + * e.g. " config_key = config_value " + * 3: format ^\s*(.+)\s*=\s*(.+)\s+#.*\\s*$ + * e.g. " config_key = config_value # And comment to EOL" + */ + const char strExpr[] = "^\\s*(?(?=" COMMENT_CHAR ").*|" + "([^\\s" COMMENT_CHAR "]+?)\\s*=\\s*([^" COMMENT_CHAR "]*?)" + "\\s*(?(?=" COMMENT_CHAR ").*)\\s*)$"; + const char *errMsg = NULL; + int errPos = -1; + real_pcre *pcreExpr = NULL; + + /* Generated parse trigger. */ + pcreExpr = pcre_compile(strExpr, PCRE_ANCHORED, + &errMsg, &errPos, tables); + /* If failure initialize. */ + if (unlikely(pcreExpr == NULL)) { + PRINT_WARN_MSG_HEADER << "Couldn't initialize PCRE." + << " cause:\"" << errMsg << "\"" << NEWLINE; + pcre_free((void*)tables); + fclose(conf); + return; + } + + /* Get string line from configure file. */ + long lineCnt = 0; + char *lineBuff = NULL; + size_t lineBuffLen = 0; + + /* Read line. */ + while (likely(getline(&lineBuff, &lineBuffLen, conf) > 0)) { + + lineCnt++; + /* If this line is empty. */ + if (unlikely(strlen(lineBuff) <= RETURN_CODE_LEN)) { + + /* skip this line. */ + continue; + } + + /* Search param in line. */ + int matchCnt = 9; + int matchArr[9]; + /* Parse line. */ + int result = pcre_exec(pcreExpr, NULL, lineBuff, strlen(lineBuff), + 0, 0, matchArr, matchCnt); + + /* Check matched pair. */ + if (likely(result >= 0)) { + /* Key and value variables. */ + const char *key = NULL; + const char *value = NULL; + + /* Get matched key string. */ + if (unlikely(pcre_get_substring(lineBuff, matchArr, matchCnt, + 1, &key) <= 0)) { + + /* This line maybe comment only. */ + pcre_free_substring(key); + continue; + } + + /* Get matched value string. */ + if (unlikely(pcre_get_substring(lineBuff, matchArr, matchCnt, + 2, &value) <= 0)) { + + /* This config maybe designated default value. e.g. "aaa=" */ + pcre_free_substring(key); + pcre_free_substring(value); + continue; + } + + /* Check key name. */ + if (strcmp(key, "attach") == 0) { + arg.attach = ReadBooleanValue(key, value, arg.attach); + } else if (strcmp(key, "file") == 0) { + ReadFileNameValue(key,value, &arg.FileName); + } else if (strcmp(key, "heaplogfile") == 0) { + ReadFileNameValue(key,value, &arg.heapLogFile); + } else if (strcmp(key, "archivefile") == 0) { + + if(IsValidPath(key, value)){ + free(arg.archiveFile); + arg.archiveFile = strdup(value); + } + + } else if (strcmp(key, "rank_level") == 0) { + arg.RankLevel = ReadLongValue(key, value, arg.RankLevel, INT_MAX); + } else if (strcmp(key, "loglevel") == 0) { + /* Check log level. */ + if (strcmp(value, "CRIT") == 0) { + arg.LogLevel = CRIT; + } else if (strcmp(value, "WARN") == 0) { + arg.LogLevel = WARN; + } else if (strcmp(value, "INFO") == 0) { + arg.LogLevel = INFO; + } else if (strcmp(value, "DEBUG") == 0) { + arg.LogLevel = DEBUG; + } else { + PRINT_WARN_MSG_HEADER + << "Ignore illegal configuration value." + << " name:" << key << " value:" << value + << NEWLINE; + } + } else if (strcmp(key, "reduce_snapshot") == 0) { + arg.reduceSnapShot = ReadBooleanValue(key, value, arg.reduceSnapShot); + } else if (strcmp(key, "trigger_on_fullgc") == 0) { + arg.triggerOnFullGC = ReadBooleanValue(key, value, arg.triggerOnFullGC); + } else if (strcmp(key, "trigger_on_dump") == 0) { + arg.triggerOnDump = ReadBooleanValue(key, value, arg.triggerOnDump); + } else if (strcmp(key, "trigger_on_logerror") == 0){ + arg.triggerOnLogError = ReadBooleanValue(key, value, arg.triggerOnLogError); + } else if (strcmp(key, "trigger_on_logsignal") == 0){ + arg.triggerOnLogSignal = ReadBooleanValue(key, value, arg.triggerOnLogSignal); + } else if (strcmp(key, "trigger_on_loglock") == 0){ + arg.triggerOnLogLock = ReadBooleanValue(key, value, arg.triggerOnLogLock); + } else if (strcmp(key, "rank_order") == 0) { + arg.order = ReadRankOrderValue(key, value, arg.order); + } else if (strcmp(key, "alert_percentage") == 0) { + arg.AlertPercentage = ReadLongValue(key, value, arg.AlertPercentage, INT_MAX); + } else if (strcmp(key, "javaheap_alert_percentage") == 0) { + arg.HeapAlertPercentage = ReadLongValue(key, value, arg.HeapAlertPercentage, INT_MAX); + } else if (strcmp(key, "metaspace_alert_threshold") == 0) { + arg.MetaspaceThreshold = + ReadLongValue(key, value, arg.MetaspaceThreshold, LONG_MAX) + * 1024 * 1024; // in MB + } else if (strcmp(key, "snapshot_interval") == 0) { + arg.TimerInterval = ReadLongValue(key, value, + arg.TimerInterval, LONG_MAX / 1000) * 1000; + } else if (strcmp(key, "log_interval") == 0) { + arg.LogInterval = ReadLongValue(key, value, + arg.LogInterval, LONG_MAX / 1000) * 1000; + } else if (strcmp(key, "first_collect") == 0) { + arg.firstCollect = ReadBooleanValue(key, value, arg.firstCollect); + } else if (strcmp(key, "logsignal_normal") == 0 + || strcmp(key, "logsignal_all") == 0 + || strcmp(key, "signal_reload") == 0) { + + /* If signal is supported by JVM. */ + if (isSupportSignal(value)) { + + /* Copy string exclude "SIG". */ + if (strcmp(key, "logsignal_normal") == 0) { + free(arg.logSignalNormal); + arg.logSignalNormal = strdup(value + 3); + + } else if (strcmp(key, "logsignal_all") == 0) { + free(arg.logSignalAll); + arg.logSignalAll = strdup(value + 3); + + } else { + free(arg.reloadSignal); + arg.reloadSignal = strdup(value + 3); + } + } else { + PRINT_WARN_MSG_HEADER + << "Ignore illegal configuration value." + << " name:" << key << " value:" << value + << NEWLINE; + } + } else if (strcmp(key, "snmp_send") == 0) { + arg.snmpSend = ReadBooleanValue(key, value, arg.snmpSend); + } else if (strcmp(key, "snmp_target") == 0) { + /* Setting snmp target. */ + free(arg.snmpTarget); + arg.snmpTarget = strdup(value); + } else if (strcmp(key, "snmp_comname") == 0) { + /* Setting snmp community name. */ + free(arg.snmpComName); + /* If set empty value to community name. */ + if (strcmp(value, "(NULL)") == 0) { + arg.snmpComName = strdup(""); + } else { + arg.snmpComName = strdup(value); + } + } else if (strcmp(key, "logdir") == 0) { + + if(IsValidPath(key, value)){ + free(arg.logDir); + arg.logDir = strdup(value); + } + + } else if (strcmp(key, "archive_command") == 0) { + /* Setting log archive command. */ + free(arg.archiveCommand); + arg.archiveCommand = strdup(value); + } else if (strcmp(key, "kill_on_error") == 0) { + arg.killOnError = ReadBooleanValue(key, value, arg.killOnError); + } else { + PRINT_WARN_MSG_HEADER + << "Unknown configuration name. name:" << key + << NEWLINE; + } + + /* Cleanup after param setting. */ + pcre_free_substring(key); + pcre_free_substring(value); + } else { + PRINT_WARN_MSG_HEADER + << "Read configuration failed. line:" << lineCnt << NEWLINE; + } + } + + /* Cleanup after load file. */ + if (likely(lineBuff != NULL)) { + free(lineBuff); + } + fclose(conf); + + pcre_free((void*)tables); + pcre_free(pcreExpr); +} + +/*! + * \brief Print setting information. + */ +void printSetting(void) { + const char *EMPTY_STR = ""; + + /* Agent attach state. */ + if (arg.attach) { + PRINT_INFO_MSG_HEADER_NOIF + << "Agent Attach Enable = true" << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF + << "Agent Attach Enable = false" << NEWLINE; + } + + /* Output filenames. */ + PRINT_INFO_MSG_HEADER_NOIF << "SnapShot FileName = " + << ((arg.FileName != NULL) ? arg.FileName : EMPTY_STR) << NEWLINE; + + PRINT_INFO_MSG_HEADER_NOIF << "Heap Log FileName = " + << ((arg.heapLogFile != NULL) ? arg.heapLogFile : EMPTY_STR) << NEWLINE; + + PRINT_INFO_MSG_HEADER_NOIF << "Archive FileName = " + << ((arg.archiveFile != NULL) ? arg.archiveFile : EMPTY_STR) << NEWLINE; + + /* Output log-level. */ + switch(arg.LogLevel) { + + case CRIT: + PRINT_INFO_MSG_HEADER_NOIF << "LogLevel = Critical" << NEWLINE; + break; + + case WARN: + PRINT_INFO_MSG_HEADER_NOIF << "LogLevel = Warning" << NEWLINE; + break; + + case INFO: + PRINT_INFO_MSG_HEADER_NOIF << "LogLevel = Info" << NEWLINE; + break; + + case DEBUG: + PRINT_INFO_MSG_HEADER_NOIF << "LogLevel = Debug" << NEWLINE; + break; + + default: /* Illegal log level. */ + PRINT_INFO_MSG_HEADER_NOIF << "LogLevel = UNKNOWN" << NEWLINE; + break; + + } + + /* Output about reduce SnapShot. */ + + if (arg.reduceSnapShot) { + PRINT_INFO_MSG_HEADER_NOIF << "ReduceSnapShot = true" << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF << "ReduceSnapShot = false" << NEWLINE; + } + + /* Output status of snapshot triggers. */ + + if (arg.triggerOnFullGC) { + PRINT_INFO_MSG_HEADER_NOIF << "Trigger on FullGC = true" << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF << "Trigger on FullGC = false" << NEWLINE; + } + + if (arg.triggerOnDump) { + PRINT_INFO_MSG_HEADER_NOIF + << "Trigger on DumpRequest = true" << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF + << "Trigger on DumpRequest = false" << NEWLINE; + } + + /* Output status of logging triggers. */ + + if (arg.triggerOnLogError) { + PRINT_INFO_MSG_HEADER_NOIF + << "Log Trigger on Error = true" << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF + << "Log Trigger on Error = false" << NEWLINE; + } + + if (arg.triggerOnLogSignal) { + PRINT_INFO_MSG_HEADER_NOIF + << "Log Trigger on Signal = true" << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF + << "Log Trigger on Signal = false" << NEWLINE; + } + + if (arg.triggerOnLogLock) { + PRINT_INFO_MSG_HEADER_NOIF + << "Log Trigger on Deadlock = true" << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF + << "Log Trigger on Deadlock = false" << NEWLINE; + } + + /* Output about ranking. */ + + if (arg.order == DELTA) { + PRINT_INFO_MSG_HEADER_NOIF << "RankingOrder = DELTA" << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF << "RankingOrder = USAGE" << NEWLINE; + } + + PRINT_INFO_MSG_HEADER_NOIF << "RankLevel = " << arg.RankLevel << NEWLINE; + + /* Output about heap alert. */ + + if (arg.AlertThreshold <= 0) { + PRINT_INFO_MSG_HEADER_NOIF << "HeapAlert is DISABLED." << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF + << "AlertPercentage = " << arg.AlertPercentage + << " ( " << arg.AlertThreshold << " bytes )" << NEWLINE; + } + + /* Output about heap alert. */ + + if (arg.HeapAlertThreshold <= 0) { + PRINT_INFO_MSG_HEADER_NOIF << "Java heap usage alert is DISABLED." << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF + << "Java heap usage alert percentage = " << arg.HeapAlertPercentage + << " ( " << arg.HeapAlertThreshold / 1024 / 1024 << " MB )" + << NEWLINE; + } + + /* Output about metaspace alert. */ + const char *label = enableCR6964458 ? "Metaspace" : "PermGen"; + + if (arg.MetaspaceThreshold <= 0) { + PRINT_INFO_MSG_HEADER_NOIF << label << " usage alert is DISABLED." << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF + << label << " usage alert threshold = " + << arg.MetaspaceThreshold / 1024 / 1024 << " MB" << NEWLINE; + } + + /* Output about interval snapshot. */ + + if (arg.TimerInterval == 0) { + PRINT_INFO_MSG_HEADER_NOIF << "Interval SnapShot is DISABLED." + << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF << "SnapShot interval = " + << arg.TimerInterval / 1000 << " sec" << NEWLINE; + } + + /* Output about interval logging. */ + + if (arg.LogInterval == 0) { + PRINT_INFO_MSG_HEADER_NOIF << "Interval Logging is DISABLED." + << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF << "Log interval = " + << arg.LogInterval / 1000 << " sec" << NEWLINE; + } + + if (arg.firstCollect) { + PRINT_INFO_MSG_HEADER_NOIF << "First Collect log = true" << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF << "First Collect log = false" << NEWLINE; + } + + /* Output logging signal name. */ + if (arg.logSignalNormal == NULL || strlen(arg.logSignalNormal) == 0) { + PRINT_INFO_MSG_HEADER_NOIF + << "Normal logging signal is DISABLED." << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF + << "Normal logging signal = " << arg.logSignalNormal << NEWLINE; + } + + if (arg.logSignalAll == NULL || strlen(arg.logSignalAll) == 0) { + PRINT_INFO_MSG_HEADER_NOIF + << "All logging signal is DISABLED." << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF + << "All logging signal = " << arg.logSignalAll << NEWLINE; + } + + if (arg.reloadSignal == NULL || strlen(arg.reloadSignal) == 0) { + PRINT_INFO_MSG_HEADER_NOIF + << "Reload signal is DISABLED." << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF + << "Reload signal = " << arg.reloadSignal << NEWLINE; + } + + /* Output about SNMP trap. */ + + if (arg.snmpSend) { + PRINT_INFO_MSG_HEADER_NOIF << "SNMP send = true" << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF << "SNMP send = false" << NEWLINE; + } + + PRINT_INFO_MSG_HEADER_NOIF << "SNMP target = " + << ((arg.snmpTarget != NULL) ? arg.snmpTarget : EMPTY_STR) + << NEWLINE; + PRINT_INFO_MSG_HEADER_NOIF << "SNMP community = " + << ((arg.snmpComName != NULL) ? arg.snmpComName : EMPTY_STR) + << NEWLINE; + + /* Output temporary log directory path. */ + + PRINT_INFO_MSG_HEADER_NOIF << "Log dirictory = " + << ((arg.logDir != NULL) ? arg.logDir : EMPTY_STR) + << NEWLINE; + + /* Output archive command. */ + + PRINT_INFO_MSG_HEADER_NOIF << "Archive command = \"" + << ((arg.archiveCommand != NULL) ? arg.archiveCommand : EMPTY_STR) + << "\"" << NEWLINE; + + /* Output about force killing JVM. */ + + if (arg.killOnError) { + PRINT_INFO_MSG_HEADER_NOIF << "Kill on Error = true" << NEWLINE; + } else { + PRINT_INFO_MSG_HEADER_NOIF << "Kill on Error = false" << NEWLINE; + } + +} + +/*! + * \brief Get system information. + * \param env [in] JNI envrionment. + * \param key [in] System property key. + * \return String of system property. + */ +char *GetSystemProperty(JNIEnv *env, const char *key) { + /* Convert string. */ + jstring key_str = env->NewStringUTF(key); + + /* Search class. */ + jclass sysClass = env->FindClass("Ljava/lang/System;"); + + /* if raised exception. */ + if (env->ExceptionOccurred()) { + env->ExceptionDescribe(); + env->ExceptionClear(); + + PRINT_WARN_MSG("Get system class failed !"); + return NULL; + } + + /* Search method. */ + jmethodID System_getProperty = env->GetStaticMethodID(sysClass, + "getProperty", "(Ljava/lang/String;)Ljava/lang/String;"); + + /* If raised exception. */ + if (env->ExceptionOccurred()) { + env->ExceptionDescribe(); + env->ExceptionClear(); + + PRINT_WARN_MSG("Get system method failed !"); + return NULL; + } + + /* Call method in find class. */ + + jstring ret_str = (jstring)env->CallStaticObjectMethod(sysClass, + System_getProperty, key_str); + + /* If got nothing or raised exception. */ + if ((ret_str == NULL) || env->ExceptionOccurred()) { + env->ExceptionDescribe(); + env->ExceptionClear(); + + PRINT_WARN_MSG("Get system properties failed !"); + return NULL; + } + + /* Get result and clean up. */ + + const char *ret_utf8 = env->GetStringUTFChars(ret_str, NULL); + char *ret = NULL; + + /* If raised exception. */ + if (env->ExceptionOccurred()) { + env->ExceptionDescribe(); + env->ExceptionClear(); + } + else if (ret_utf8 != NULL) { + /* Copy and free if got samething. */ + ret = strdup(ret_utf8); + env->ReleaseStringUTFChars(ret_str, ret_utf8); + } + + /* Cleanup. */ + env->DeleteLocalRef(key_str); + return ret; +} + +/*! + * \brief Get ClassUnload event index. + * \param jvmti [in] JVMTI envrionment object. + * \return ClassUnload event index. + * \sa hotspot/src/share/vm/prims/jvmtiExport.cpp<br> + * hotspot/src/share/vm/prims/jvmtiEventController.cpp<br> + * hotspot/src/share/vm/prims/jvmti.xml<br> + * in JDK. + */ +jint GetClassUnloadingExtEventIndex(jvmtiEnv *jvmti) { + jint count, ret = -1; + jvmtiExtensionEventInfo *events; + + /* Get extension events. */ + if (isError(jvmti, jvmti->GetExtensionEvents(&count, &events))) { + + /* Failure get extension events. */ + PRINT_WARN_MSG("Get JVMTI Extension Event failed!"); + return -1; + + } else if (count <= 0) { + + /* If extension event is none. */ + PRINT_WARN_MSG("VM has no JVMTI Extension Event!"); + if (events != NULL) { + jvmti->Deallocate((unsigned char *)events); + } + + return -1; + } + + /* Check extension events. */ + for (int Cnt = 0; Cnt < count; Cnt++) { + if (strcmp(events[Cnt].id, "com.sun.hotspot.events.ClassUnload") == 0) { + ret = events[Cnt].extension_event_index; + break; + } + } + + /* Clean up. */ + + jvmti->Deallocate((unsigned char *)events); + return ret; +} + +/*! + * \brief Verify CPU instruction set. + */ +void verifyInstructSet(void){ + int cFlag = 0; + int dFlag = 0; + + /* Call CPUID. */ + asm volatile( + + /* ebx is address register by PIC in 32bit. */ + #ifdef __i386__ + "pushl %%ebx;\n\t" + #endif + + "cpuid;\n\t" + + #ifdef __i386__ + "popl %%ebx;\n\t" + #endif + + : "=c"(cFlag), "=d"(dFlag) + : "a"(1) + : "cc" + #ifndef __i386__ + , "%ebx" + #endif + ); + + /* Set instruction usable flag. */ + usableAVX = ((cFlag >> 28) & 1) != 0; + usableSSE4_2 = ((cFlag >> 20) & 1) != 0; + usableSSE4_1 = (((cFlag >> 19) & 1) != 0) || usableSSE4_2; + usableSSSE3 = ((cFlag >> 9) & 1) != 0; + usableSSE3 = (( cFlag & 1) != 0) || usableSSSE3; + usableSSE2 = ((dFlag >> 26) & 1) != 0; + + /* If doesn't meet required performance conditions. */ + if (!usableSSE2) { + PRINT_WARN_MSG("Performance isn't enough." + " please confirm this machine spec."); + } +} + +/*! + * \brief Replace old string in new string on string. + * \param str [in] Process target string. + * \param oldStr [in] Targer of replacing. + * \param newStr [in] A string will replace existing string. + * \return String invoked replace.<br>Don't forget deallocate. + */ +char *strReplase(char const* str, char const* oldStr, char const* newStr) { + char *strPos = NULL; + char *chrPos = NULL; + int oldStrCnt = 0; + int oldStrLen = 0; + char *newString = NULL; + int newStrLen = 0; + + /* Sanity check. */ + if (unlikely(str == NULL || oldStr == NULL || newStr == NULL + || strlen(str) == 0 || strlen(oldStr) == 0)) { + + PRINT_WARN_MSG("Illegal string replacing paramters."); + return NULL; + } + + oldStrLen = strlen(oldStr); + strPos = (char*)str; + /* Counting oldStr */ + while (true) { + /* Find old string. */ + chrPos = strstr(strPos, oldStr); + if (chrPos == NULL) { + /* All old string is already found. */ + break; + } + + /* Counting. */ + oldStrCnt++; + /* Move next. */ + strPos = chrPos + oldStrLen; + } + + newStrLen = strlen(newStr); + /* Allocate result string memory. */ + newString = (char*)calloc(1, strlen(str) + (newStrLen * oldStrCnt) + - (oldStrLen * oldStrCnt) + 1); + /* If failure allocate result string. */ + if (unlikely(newString == NULL)) { + PRINT_WARN_MSG("Failure allocate replaced string."); + return NULL; + } + + strPos = (char*)str; + while (true) { + /* Find old string. */ + chrPos = strstr(strPos, oldStr); + if (unlikely(chrPos == NULL)) { + + /* all old string is replaced. */ + strcat(newString, strPos); + break; + } + /* Copy from string exclude old string. */ + strncat(newString, strPos, (chrPos - strPos)); + /* Copy from new string. */ + strcat(newString, newStr); + + /* Move next. */ + strPos = chrPos + oldStrLen; + } + + /* Succeed. */ + return newString; +} + +/*! + * \brief Get now date and time. + * \return Mili-second elapsed time from 1970/1/1 0:00:00. + */ +jlong getNowTimeSec(void) { + struct timeval tv; + gettimeofday(&tv, NULL); + return (jlong)tv.tv_sec * 1000 + (jlong)tv.tv_usec / 1000; +} + +/*! + * \brief Check signal is supported by JVM. + * \param sigName [in] Name of signal. + * \return Signal is supported, if value is true. + * Otherwise, value is false. + * \sa Please see below JDK source about JVM supported signal.<br> + * hotspot/src/os/linux/vm/jvm_linux.cpp + */ +bool isSupportSignal(char const* sigName) { + /* JVM supported signals. */ + const char *supportSignals[] = { + /* POSIX signal. */ + "SIGHUP", "SIGINT", "SIGQUIT", "SIGILL", "SIGABRT", "SIGFPE", + "SIGKILL", "SIGSEGV", "SIGPIPE", "SIGALRM", "SIGTERM", "SIGUSR1", + "SIGUSR2", "SIGCHLD", "SIGCONT", "SIGSTOP", "SIGTSTP", "SIGTTIN", + "SIGTTOU", "SIGBUS", "SIGPOLL", "SIGTRAP", "SIGURG", "SIGVTALRM", + "SIGXCPU", "SIGXFSZ", "SIGPROF", + #ifdef SIGSYS + "SIGSYS", + #endif + + /* Non-POSIX signal. */ + "SIGIOT", "SIGIO", "SIGCLD", "SIGPWR", "SIGWINCH", + #ifdef SIGSTKFLT + "SIGSTKFLT", + #endif + + /* End flag. */ + NULL + /* JVM was not supported below signal. */ + /* "SIGINFO", "SIGLOST", "SIGEMT", "SIGUNUSED" and etc.. */ + }; + + /* Search signal name. */ + for (int sigIdx = 0; supportSignals[sigIdx] != NULL; sigIdx++) { + if (strcmp(sigName, supportSignals[sigIdx]) == 0) { + + /* Found. */ + return true; + } + } + + return false; +} + +/*! + * \brief A little sleep. + * \param sec [in] Second of sleep range. + * \param nsec [in] Nano second of sleep range. + */ +void littleSleep(const long int sec, const long int nsec) { + + /* Timer setting variables. */ + int result = 0; + struct timespec buf1; + struct timespec buf2 = {sec, nsec}; + + struct timespec *req = &buf1; + struct timespec *rem = &buf2; + + /* Wait loop. */ + do { + /* Reset and exchange time. */ + memset(req, 0, sizeof(timespec)); + asm volatile( + #ifdef __x86_64__ + "xchgq %0, %1;" + #else // __i386__ + "xchgl %0, %1;" + #endif + : "+r" (req), "+r" (rem) : : "memory"); + errno = 0; + + /* Sleep. */ + result = nanosleep(req, rem); + } while(result != 0 && errno == EINTR); +} + +/*! + * \brief Get thread information. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param thread [in] Thread object in java. + * \param info [out] Record stored thread information. + */ +void getThreadDetailInfo(jvmtiEnv *jvmti, JNIEnv* env, jthread thread, + TJavaThreadInfo *info) { + + /* Get thread basic information. */ + jvmtiThreadInfo threadInfo = {0}; + if (unlikely(isError(jvmti, + jvmti->GetThreadInfo(thread, &threadInfo)))) { + + /* Setting dummy information. */ + info->name = strdup("Unknown-Thread"); + info->isDaemon = false; + info->priority = 0; + } else { + + /* Setting information. */ + info->name = strdup(threadInfo.name); + info->isDaemon = (threadInfo.is_daemon == JNI_TRUE); + info->priority = threadInfo.priority; + + /* Cleanup. */ + jvmti->Deallocate((unsigned char *)threadInfo.name); + env->DeleteLocalRef(threadInfo.thread_group); + env->DeleteLocalRef(threadInfo.context_class_loader); + } + + /* Get thread state. */ + jint state = 0; + jvmti->GetThreadState(thread, &state); + + /* Set thread state. */ + switch (state & JVMTI_JAVA_LANG_THREAD_STATE_MASK) { + case JVMTI_JAVA_LANG_THREAD_STATE_NEW: + info->state = strdup("NEW"); + break; + case JVMTI_JAVA_LANG_THREAD_STATE_TERMINATED: + info->state = strdup("TERMINATED"); + break; + case JVMTI_JAVA_LANG_THREAD_STATE_RUNNABLE: + info->state = strdup("RUNNABLE"); + break; + case JVMTI_JAVA_LANG_THREAD_STATE_BLOCKED: + info->state = strdup("BLOCKED"); + break; + case JVMTI_JAVA_LANG_THREAD_STATE_WAITING: + info->state = strdup("WAITING"); + break; + case JVMTI_JAVA_LANG_THREAD_STATE_TIMED_WAITING: + info->state = strdup("TIMED_WAITING"); + break; + default: + info->state = NULL; + } +} + +/*! + * \brief Get method information in designed stack frame. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param frame [in] method stack frame. + * \param info [out] Record stored method information in stack frame. + */ +void getMethodFrameInfo(jvmtiEnv *jvmti, JNIEnv* env, jvmtiFrameInfo frame, + TJavaStackMethodInfo *info) { + + char *tempStr = NULL; + jclass declareClass = NULL; + + /* Get method class. */ + if (unlikely(isError(jvmti, + jvmti->GetMethodDeclaringClass(frame.method, &declareClass)))) { + + info->className = NULL; + info->sourceFile = NULL; + } else { + /* Get class signature. */ + if (unlikely(isError(jvmti, + jvmti->GetClassSignature(declareClass, &tempStr, NULL)))) { + + info->className = NULL; + } else { + info->className = strdup(tempStr); + jvmti->Deallocate((unsigned char *)tempStr); + } + + /* Get source filename. */ + if (unlikely(isError(jvmti, + jvmti->GetSourceFileName(declareClass, &tempStr)))) { + + info->sourceFile = NULL; + } else { + info->sourceFile = strdup(tempStr); + jvmti->Deallocate((unsigned char *)tempStr); + } + + env->DeleteLocalRef(declareClass); + } + + /* Get method name. */ + if (unlikely(isError(jvmti, + jvmti->GetMethodName(frame.method, &tempStr, NULL, NULL)))) { + + info->methodName = NULL; + } else { + info->methodName = strdup(tempStr); + jvmti->Deallocate((unsigned char *)tempStr); + } + + /* Check method is native. */ + jboolean isNativeMethod = JNI_TRUE; + jvmti->IsMethodNative(frame.method, &isNativeMethod); + + if (unlikely(isNativeMethod == JNI_TRUE)) { + + /* method is native. */ + info->isNative = true; + info->lineNumber = -1; + } else { + + /* method is java method. */ + info->isNative = false; + + /* Get source code line number. */ + jint entriyCount = 0; + jvmtiLineNumberEntry *entries = NULL; + if (unlikely(isError(jvmti, + jvmti->GetLineNumberTable(frame.method, &entriyCount, &entries)))) { + + /* Method location is unknown. */ + info->lineNumber = -1; + } else { + + /* Search running line. */ + jint lineIdx = 0; + entriyCount--; + for (; lineIdx < entriyCount; lineIdx++) { + if (frame.location <= entries[lineIdx].start_location) { + break; + } + } + + info->lineNumber = entries[lineIdx].line_number; + jvmti->Deallocate((unsigned char *)entries); + } + } +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/util.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,580 @@ +/*! + * \file util.hpp + * \brief This file is utilities. + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef UTIL_HPP +#define UTIL_HPP + +#include <sys/time.h> +#include <jni.h> +#include <jvmti.h> +#include <pthread.h> +#include <stddef.h> +#include <sys/types.h> + +#include <iostream> + + +/* STDOUT/ERR helper macro. */ + +/*! + * \brief Standard output macro. + */ +#define STDOUT std::cout +/*! + * \brief Standard error output macro. + */ +#define STDERR std::cerr +/*! + * \brief Output newline code macro. + */ +#define NEWLINE std::endl +/*! + * \brief Standard ouput width adjustment macro. + */ +#define STDOUT_WIDTH_ADJ(x) std::cout.width((x)) +/*! + * \brief Standard output force output macro. + */ +#define FLUSH_STDOUT std::cout.flush() +/*! + * \brief Standard error output force output macro. + */ +#define FLUSH_STDERR std::cerr.flush() + +/*! + * \brief Critical message header macro. + */ +#define PRINT_CRIT_MSG_HEADER \ + if (arg.LogLevel >= CRIT) STDERR << "heapstats CRIT: " + +/*! + * \brief Critical message macro. + */ +#define PRINT_CRIT_MSG(msg) \ + PRINT_CRIT_MSG_HEADER << (msg) << NEWLINE + +/* Warning message. */ + +/*! + * \brief Warning message header macro. + */ +#define PRINT_WARN_MSG_HEADER \ + if (arg.LogLevel >= WARN) STDERR << "heapstats WARN: " + +/*! + * \brief Warning message macro. + */ +#define PRINT_WARN_MSG(msg) \ + PRINT_WARN_MSG_HEADER << (msg) << NEWLINE + +/*! + * \brief Warning message macro for file open failed. + */ +#define PRINT_FAIL_OPENFILE_MSG(filename, errnum) \ + PRINT_WARN_MSG_HEADER << "Counldn't open a file." \ + << " file:\"" << (filename) << "\"" \ + << " cause:\"" << strerror((errnum)) << "\"" << NEWLINE + +/*! + * \brief Warning message macro for file create failed. + */ +#define PRINT_FAIL_CREATEFILE_MSG(filename, errnum) \ + PRINT_WARN_MSG_HEADER << "Counldn't create a file." \ + << " file:\"" << (filename) << "\"" \ + << " cause:\"" << strerror((errnum)) << "\"" << NEWLINE + +/*! + * \brief Warning message macro for file output is failed. + */ +#define PRINT_FAIL_WRITE_MSG(filename, errnum) \ + PRINT_WARN_MSG_HEADER << "Failed to outputting to file." \ + << " file:\"" << (filename) << "\"" \ + << " cause:\"" << strerror((errnum)) << "\"" \ + << NEWLINE + +/*! + * \brief Warning message and errno macro. + */ +#define PRINT_WARN_MSG_AND_ERRNO(msg, errnum) \ + PRINT_WARN_MSG_HEADER << (msg) \ + << " cause:\"" << strerror((errnum)) << "\"" << NEWLINE + +/* Info message. */ + +/*! + * \brief Info message header force macro. + */ +#define PRINT_INFO_MSG_HEADER_NOIF \ + STDOUT << "heapstats INFO: " + +/*! + * \brief Info message header macro. + */ +#define PRINT_INFO_MSG_HEADER \ + if (arg.LogLevel >= INFO) PRINT_INFO_MSG_HEADER_NOIF + +/*! + * \brief Info message macro. + */ +#define PRINT_INFO_MSG(msg) \ + PRINT_INFO_MSG_HEADER << (msg) << NEWLINE + +/* Debug message. */ + +/*! + * \brief Debug message header force macro. + */ +#define PRINT_DEBUG_MSG_HEADER_NOIF \ + STDOUT << "heapstats DEBUG: " + +/*! + * \brief Debug message header macro. + */ +#define PRINT_DEBUG_MSG_HEADER \ + if (arg.LogLevel >= DEBUG) PRINT_DEBUG_MSG_HEADER_NOIF + +/*! + * \brief Debug message macro. + */ +#define PRINT_DEBUG_MSG(msg) \ + PRINT_DEBUG_MSG_HEADER << (msg) << NEWLINE + +/* Branch prediction. */ + +/*! + * \brief Positive branch prediction. + */ +#define likely(x) __builtin_expect(!!(x), 1) + +/*! + * \brief Negative branch prediction. + */ +#define unlikely(x) __builtin_expect(!!(x), 0) + +/* Critical section helper macro for pthread mutex. */ + +/*! + * \brief Enter critical pthread section macro. + */ +#define ENTER_PTHREAD_SECTION(monitor) \ + if (unlikely(pthread_mutex_lock((monitor)) != 0)) { \ + PRINT_WARN_MSG("Entering mutex failed!"); \ + } else { + +/*! + * \brief Exit critical pthread section macro. + */ +#define EXIT_PTHREAD_SECTION(monitor) \ + if (unlikely(pthread_mutex_unlock((monitor)) != 0)) { \ + PRINT_WARN_MSG("Exiting mutex failed!"); \ + } \ + } + +/*! + * \brief Calculate align macro. + * from hotspot/src/share/vm/utilities/globalDefinitions.hpp + */ +#define ALIGN_SIZE_UP(size, alignment) \ + (((size) + ((alignment) - 1)) & ~((alignment) - 1)) + +#ifdef __LP64__ + + /*! + * \brief Format string for jlong.<br /> + * At "LP64" java environment, jlong is defined as "long int". + */ + #define JLONG_FORMAT_STR "%ld" +#else + + /*! + * \brief Format string for jlong.<br /> + * At most java environment, jlong is defined as "long long int". + */ + #define JLONG_FORMAT_STR "%lld" +#endif + +#ifdef DEBUG + + /*! + * \brief This macro for statement only debug. + */ + #define DEBUG_ONLY(statement) statement + + /*! + * \brief This macro for statement only release. + */ + #define RELEASE_ONLY(statement) +#else + + /*! + * \brief This macro for statement only debug. + */ + #define DEBUG_ONLY(statement) + + /*! + * \brief This macro for statement only release. + */ + #define RELEASE_ONLY(statement) statement +#endif + +/*! + * \brief Debug macro. + */ +#define STATEMENT_BY_MODE(debug_state, release_state) \ + DEBUG_ONLY(debug_state) RELEASE_ONLY(release_state) + +/* Typedef. */ + +/*! + * \brief Causes of function invoking. + */ +typedef enum{ + GC = 1, /*!< Invoke by Garbage Collection. */ + DataDumpRequest = 2, /*!< Invoke by user dump request. */ + Interval = 3, /*!< Invoke by timer interval. */ + Signal = 4, /*!< Invoke by user's signal. */ + AnotherSignal = 5, /*!< Invoke by user's another signal. */ + ResourceExhausted = 6, /*!< Invoke by JVM resource exhausted. */ + ThreadExhausted = 7, /*!< Invoke by thread exhausted. */ + OccurredDeadlock = 8 /*!< Invoke by occured deadlock. */ +} TInvokeCause; + +/*! + * \brief Ranking Order.<br> + * This order affects heap alert. + */ +typedef enum{ + DELTA, /*!< Ranking is sorted by delta from before snapshot. */ + USAGE /*!< Ranking is sorted by heap using size. */ +} TRankOrder; + +/*! + * \brief Logging Level. + */ +typedef enum{ + CRIT = 1, + /*!< Level for FATAL error log. This's displayed by all means. */ + WARN = 2, + /*!< Level for runnable error log. e.g. Heap-Alert */ + INFO = 3, + /*!< Level for normal info log. e.g. Heap-Ranking */ + DEBUG = 4 + /*!< Level for debug info log. */ +} TLogLevel; + +/*! + * \brief HeapStats configure setting structure. + */ +typedef struct{ + bool attach; /*!< Flag of agent attach enable. */ + char *FileName; /*!< Output snapshot file name. */ + char *heapLogFile; /*!< Output common log file name. */ + char *archiveFile; /*!< Output archive log file name. */ + bool reduceSnapShot; /*!< Is reduced snapshot. */ + bool triggerOnFullGC; /*!< Make snapshot is triggered by full-GC. */ + bool triggerOnDump; /*!< Make snapshot is triggered by dump request. */ + bool triggerOnLogError; /*!< Logging on JVM error(Resoure exhausted). */ + bool triggerOnLogSignal; /*!< Logging on received signal. */ + bool triggerOnLogLock; /*!< Logging on occurred deadlock. */ + int RankLevel; /*!< Count of show ranking. */ + TLogLevel LogLevel; /*!< Output log level. */ + TRankOrder order; /*!< Order of ranking. */ + int AlertPercentage; /*!< Percentage of trigger alert in heap. */ + jlong AlertThreshold; /*!< Size of trigger alert in heap. */ + int HeapAlertPercentage; /*!< Alert percentage of javaHeapAlert. */ + jlong HeapAlertThreshold;/*!< Trigger usage for javaHeapAlert. */ + jlong MetaspaceThreshold;/*!< Trigger usage for javaMetaspaceAlert. */ + jlong TimerInterval; /*!< Interval of periodic snapshot. */ + jlong LogInterval; /*!< Interval of periodic logging. */ + bool firstCollect; /*!< Logging on JVM error only first time. */ + bool isFirstCollected; /*!< Flag of already logged on JVM error. */ + char* logSignalNormal; /*!< Name of signal logging about process. */ + char* logSignalAll; /*!< Name of signal logging about environment. */ + char* reloadSignal; /*!< Name of signal reload configuration file. */ + bool snmpSend; /*!< Flag of SNMP trap send enable. */ + char* snmpTarget; /*!< SNMP trap send target. */ + char* snmpComName; /*!< SNMP trap community name. */ + char* logDir; /*!< Path of working directory for log archive. */ + char* archiveCommand; /*!< Command was execute to making log archive. */ + bool killOnError; /*!< Abort JVM on resoure exhausted or deadlock. */ +} TArguments; + +/*! + * \brief Java thread information structure. + */ +typedef struct{ + char *name; /*!< Name of java thread. */ + bool isDaemon; /*!< Flag of thread is daemon thread. */ + int priority; /*!< Priority of thread in java. */ + char *state; /*!< String about thread state. */ +} TJavaThreadInfo; + +/*! + * \brief Java method information structure in stack frame. + */ +typedef struct{ + char *methodName; /*!< Name of class method. */ + char *className; /*!< Name of class is declaring method. */ + bool isNative; /*!< Flag of method is native. */ + char *sourceFile; /*!< Name of file name is declaring class. */ + int lineNumber; /*!< Line number of method's executing position in file. */ +} TJavaStackMethodInfo; + +/* Extern variables. */ + +/*! + * \brief Agent attach mode flag. + * Value is true, if agent is attached by on-demand-attach. + * Value is false, if agent is attached by command line. + */ +extern bool isOnDemandAttached; + +/*! + * \brief HeapStats configurations. + */ +extern TArguments arg; + +/* CPU instruction set flag. */ + +/*! + * \brief SSE2 instruction usable flag. + */ +extern bool usableSSE2; + +/*! + * \brief SSE3 instruction usable flag. + */ +extern bool usableSSE3; + +/*! + * \brief SSSE3 instruction usable flag. + */ +extern bool usableSSSE3; + +/*! + * \brief SSE4.1 instruction usable flag. + */ +extern bool usableSSE4_1; + +/*! + * \brief SSE4.2 instruction usable flag. + */ +extern bool usableSSE4_2; + +/*! + * \brief Intel AVX instruction usable flag. + */ +extern bool usableAVX; + +/*! + * \brief Page size got from sysconf. + */ +extern long systemPageSize; + +/*! + * \brief Interval of check signal by signal watch timer.(msec) + */ +const unsigned int SIG_WATCHER_INTERVAL = 0; + +/* Export functions. */ + +/*! + * \brief JVMTI error detector. + * \param jvmti [in] JVMTI envrionment object. + * \param error [in] JVMTI error code. + * \return Param "error" is error code?(true/false) + */ +bool isError(jvmtiEnv *jvmti, jvmtiError error); + +/*! + * \brief Set config to default. + */ +void initSetting(void); +/*! + * \brief Free config memory. + * \param targetArg [in,out] Deallocate target settings. + */ +void freeSetting(TArguments *targetArg); +/*! + * \brief Inherited config from old config. + * \param newArg [in,out] New argument settings. + * \param oldArg [in,out] Old argument settings. + */ +void inheritedSetting(TArguments *newArg, TArguments *oldArg); + +/*! + * \brief Load configuration from file. + * \param filename [in] Read configuration file path. + */ +void loadConfiguration(const char *filename); + +/*! + * \brief Print setting information. + */ +void printSetting(void); + +/*! + * \brief Get system information. + * \param env [in] JNI envrionment. + * \param key [in] System property key. + * \return String of system property. + */ +char *GetSystemProperty(JNIEnv *env, const char *key); + +/*! + * \brief Get ClassUnload event index. + * \param jvmti [in] JVMTI envrionment object. + * \return ClassUnload event index. + * \sa hotspot/src/share/vm/prims/jvmtiExport.cpp<br> + * hotspot/src/share/vm/prims/jvmtiEventController.cpp<br> + * hotspot/src/share/vm/prims/jvmti.xml<br> + * in JDK. + */ +jint GetClassUnloadingExtEventIndex(jvmtiEnv *jvmti); + +/*! + * \brief Verify CPU instruction set. + */ +void verifyInstructSet(void); + +/*! + * \brief Replace old string in new string on string. + * \param str [in] Process target string. + * \param oldStr [in] Targer of replacing. + * \param newStr [in] A string will replace existing string. + * \return String invoked replace.<br>Don't forget deallocate. + */ +char *strReplase(char const* str, char const* oldStr, char const* newStr); + +/*! + * \brief Get now date and time. + * \return Mili-second elapsed time from 1970/1/1 0:00:00. + */ +jlong getNowTimeSec(void); + +/*! + * \brief Check signal is supported by JVM. + * \param sigName [in] Name of signal. + * \return Signal is supported, if value is true. + * Otherwise, value is false. + * \sa Please see below JDK source about JVM supported signal.<br> + * hotspot/src/os/linux/vm/jvm_linux.cpp + */ +bool isSupportSignal(char const* sigName); + +/*! + * \brief A little sleep. + * \param sec [in] Second of sleep range. + * \param nsec [in] Nano second of sleep range. + */ +void littleSleep(const long int sec, const long int nsec); + +/*! + * \brief Get thread information. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param thread [in] Thread object in java. + * \param info [out] Record stored thread information. + */ +void getThreadDetailInfo(jvmtiEnv *jvmti, JNIEnv* env, jthread thread, + TJavaThreadInfo *info); + +/*! + * \brief Get method information in designed stack frame. + * \param jvmti [in] JVMTI environment object. + * \param env [in] JNI environment object. + * \param frame [in] method stack frame. + * \param info [out] Record stored method information in stack frame. + */ +void getMethodFrameInfo(jvmtiEnv *jvmti, JNIEnv* env, jvmtiFrameInfo frame, + TJavaStackMethodInfo *info); + +/*! + * \brief Wait spin lock. + * \param aLock [in] Target integer lock. + */ +inline void spinLockWait(volatile int *aLock) { + asm volatile( + "1:" + "xorl %%eax, %%eax;" + "pause;" + "lock cmpxchgl %1, (%0);" + "jnz 1b;" + : "+r" (aLock) : "r" (1) : "cc", "memory", "%eax"); +}; + +/*! + * \brief Release spin lock. + * \param aLock [in] Target integer lock. + */ +inline void spinLockRelease(volatile int *aLock) { + asm volatile( + "xorl %%eax, %%eax;" + "lock xchgl %%eax, (%0);" + : "+r" (aLock) : : "cc", "memory", "%eax"); +}; + +/*! + * \brief Handling Java Exception if exists. + * \param env [in] JNI environment object. + */ +inline void handlePendingException(JNIEnv *env) { + /* If exists execption in java. */ + if (env->ExceptionOccurred() != NULL) { + + /* Clear execption in java. */ + env->ExceptionDescribe(); + env->ExceptionClear(); + } +}; + +/*! + * \brief Add to address. + * \param addr [in] Target address. + * \param inc [in] Incremental integer value. + * \return The address added increment value. + */ +inline void *incAddress(void *addr, off_t inc) { + return (void*)((ptrdiff_t)addr + inc); +}; + +/* Classes. */ + +/*! + * \brief Hasher class for std::tr1::unordered_map. + * This template class will be used when key is numeric type. + * (int, pointer, etc) + */ +template<typename T> class TNumericalHasher { + public: + + /*! + * \brief Get hash value from designated value. + * This function always return convert to integer only. + * \param val [in] Hash source data. + * \return Hash value. + */ + size_t operator()(const T &val) const { + return (size_t)val; + }; +}; + +#endif
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/vmStructScanner.cpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,247 @@ +/*! + * \file vmStructScanner.cpp + * \brief This file is used to getting JVM structure information.<br> + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include <string.h> +#include <dlfcn.h> + +#include "vmStructScanner.hpp" +#include "symbolFinder.hpp" + +/* Macros. */ + +/*! + * \brief Symbol of VMStruct entry macro. + */ +#define SYMBOL_VMSTRUCTS "gHotSpotVMStructs" + +/*! + * \brief Symbol of VMTypes entry macro. + */ +#define SYMBOL_VMTYPES "gHotSpotVMTypes" + +/*! + * \brief Symbol of VMIntConstants entry macro. + */ +#define SYMBOL_VMINTCONSTANTS "gHotSpotVMIntConstants" + +/*! + * \brief Symbol of VMLongConstants entry macro. + */ +#define SYMBOL_VMLONGCONSTANTS "gHotSpotVMLongConstants" + +/* Hotspot JVM information. */ + +/*! + * \brief Pointer of Hotspot JVM information. + */ +VMStructEntry** TVMStructScanner::vmStructEntries = NULL; + +/*! + * \brief Pointer of hotspot's inner class information. + */ +VMTypeEntry** TVMStructScanner::vmTypeEntries = NULL; + +/*! + * \brief Pointer of hotspot constant integer information. + */ +VMIntConstantEntry** TVMStructScanner::vmIntConstEntries = NULL; + +/*! + * \brief Pointer of hotspot constant long integer information. + */ +VMLongConstantEntry** TVMStructScanner::vmLongConstEntries = NULL; + +/* Class function. */ + +/*! + * \brief TVMStructScanner constructor. + * \param finder [in] Symbol search object. + */ +TVMStructScanner::TVMStructScanner(TSymbolFinder *finder) { + + if (unlikely(vmStructEntries == NULL)) { + /* Get VMStructs. */ + vmStructEntries = (VMStructEntry **)dlsym(RTLD_DEFAULT, + SYMBOL_VMSTRUCTS); + if (unlikely(vmStructEntries == NULL)) { + vmStructEntries = (VMStructEntry **)finder->findSymbol( + SYMBOL_VMSTRUCTS); + } + + if (unlikely(vmStructEntries == NULL)) { + throw "Not found java symbol. symbol:" SYMBOL_VMSTRUCTS; + } + } + + if (unlikely(vmTypeEntries == NULL)) { + /* Get VMTypes. */ + vmTypeEntries = (VMTypeEntry **)dlsym(RTLD_DEFAULT, SYMBOL_VMTYPES); + if (unlikely(vmTypeEntries == NULL)){ + vmTypeEntries = (VMTypeEntry **)finder->findSymbol( + SYMBOL_VMTYPES); + } + + if (unlikely(vmTypeEntries == NULL)) { + throw "Not found java symbol. symbol:" SYMBOL_VMTYPES; + } + } + + if (unlikely(vmIntConstEntries == NULL)) { + /* Get VMIntConstants. */ + vmIntConstEntries = (VMIntConstantEntry **)dlsym(RTLD_DEFAULT, + SYMBOL_VMINTCONSTANTS); + if (unlikely(vmIntConstEntries == NULL)) { + vmIntConstEntries = (VMIntConstantEntry **)finder->findSymbol( + SYMBOL_VMINTCONSTANTS); + } + + if (unlikely(vmIntConstEntries == NULL)) { + throw "Not found java symbol. symbol:" SYMBOL_VMINTCONSTANTS; + } + } + + if (unlikely(vmLongConstEntries == NULL)) { + /* Get VMLongConstants. */ + vmLongConstEntries = (VMLongConstantEntry **)dlsym(RTLD_DEFAULT, + SYMBOL_VMLONGCONSTANTS); + if (unlikely(vmLongConstEntries == NULL)) { + vmLongConstEntries = (VMLongConstantEntry **) + finder->findSymbol(SYMBOL_VMLONGCONSTANTS); + } + + if (unlikely(vmLongConstEntries == NULL)) { + throw "Not found java symbol. symbol:" SYMBOL_VMLONGCONSTANTS; + } + } +} + +/*! + * \brief Get offset data from JVM inner struct. + * \param ofsMap [out] Map of search offset target. + */ +void TVMStructScanner::GetDataFromVMStructs(TOffsetNameMap *ofsMap) { + + /* Sanity check. */ + if (unlikely((ofsMap == NULL) || (this->vmStructEntries == NULL))) { + return; + } + + /* Check map entry. */ + for (TOffsetNameMap *ofs = ofsMap; ofs->className != NULL; ofs++) { + + /* Search JVM inner struct entry. */ + for (VMStructEntry *entry = *this->vmStructEntries; + entry->typeName != NULL; entry++) { + + if ((strcmp(entry->typeName, ofs->className) == 0) + && (strcmp(entry->fieldName, ofs->fieldName) == 0)) { + + /* If entry is expressing static field. */ + if (entry->isStatic) { + *ofs->addr = entry->address; + } else { + *ofs->ofs = entry->offset; + } + break; + } + } + } +} + +/*! + * \brief Get type size data from JVM inner struct. + * \param typeMap [out] Map of search constant target. + */ +void TVMStructScanner::GetDataFromVMTypes(TTypeSizeMap *typeMap) { + + /* Sanity check. */ + if (unlikely((typeMap == NULL) || (this->vmTypeEntries == NULL))) { + return; + } + + /* Search JVM inner struct entry. */ + for (TTypeSizeMap *types = typeMap; types->typeName != NULL; types++) { + + /* Check map entry. */ + for (VMTypeEntry *entry = *this->vmTypeEntries; + entry->typeName != NULL; entry++) { + + if (strcmp(entry->typeName, types->typeName) == 0) { + *types->size = entry->size; + break; + } + } + } +} + +/*! + * \brief Get int constant data from JVM inner struct. + * \param constMap [out] Map of search constant target. + */ +void TVMStructScanner::GetDataFromVMIntConstants(TIntConstMap *constMap) { + + /* Sanity check. */ + if (unlikely((constMap == NULL) || (this->vmIntConstEntries == NULL))) { + return; + } + + /* Search JVM inner struct entry. */ + for (TIntConstMap *consts = constMap; consts->name != NULL; + consts++) { + + /* Check map entry. */ + for (VMIntConstantEntry *entry = *this->vmIntConstEntries; + entry->name != NULL; entry++) { + + if (strcmp(entry->name, consts->name) == 0) { + *consts->value = entry->value; + break; + } + } + } +} + +/*! + * \brief Get long constant data from JVM inner struct. + * \param constMap [out] Map of search constant target. + */ +void TVMStructScanner::GetDataFromVMLongConstants(TLongConstMap *constMap) { + + /* Sanity check. */ + if (unlikely((constMap == NULL) || (this->vmLongConstEntries == NULL))) { + return; + } + + /* Search JVM inner struct entry. */ + for (TLongConstMap *consts = constMap; consts->name != NULL; consts++) { + + /* Check map entry. */ + for (VMLongConstantEntry *entry = *this->vmLongConstEntries; + entry->name != NULL; entry++) { + + if (strcmp(entry->name, consts->name) == 0) { + *consts->value = entry->value; + break; + } + } + } +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/src/vmStructScanner.hpp Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,200 @@ +/*! + * \file vmStructScanner.hpp + * \brief This file is used to getting JVM structure information.<br> + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef _VMSCANNER_HPP +#define _VMSCANNER_HPP + +#include <stdint.h> +#include <sys/types.h> + +#include "symbolFinder.hpp" +#include "util.hpp" + +/* Type define. */ + +/* Structure for VMStruct. */ +/* from hotspot/src/share/vm/runtime/vmStructs.hpp */ + +/*! + * \brief Hotspot JVM information structure. + */ +typedef struct { + const char* typeName; + /*!< The type name containing the given field. (example: "Klass") */ + const char* fieldName; + /*!< The field name within the type. (example: "_name") */ + const char* typeString; + /*!< Quoted name of the type of this field. (example: "symbolOopDesc*")<br> + Parsed in Java to ensure type correctness. */ + int32_t isStatic; + /*!< Indicates whether following field is an offset or an address. */ + uint64_t offset; + /*!< Offset of field within structure; only used for nonstatic fields. */ + void* address; + /*!< Address of field; only used for static fields. <br> + ("offset" can not be reused because of apparent SparcWorks compiler bug + in generation of initializer data) */ +} VMStructEntry; + +/*! + * \brief Hotspot's inner class information structure. + */ +typedef struct { + const char* typeName; + /*!< Type name. (example: "methodOopDesc") */ + const char* superclassName; + /*!< Superclass name, or null if none. (example: "oopDesc") */ + int32_t isOopType; + /*!< Does this type represent an oop typedef. <br> + (i.e., "methodOop" or "klassOop", but NOT "methodOopDesc") */ + int32_t isIntegerType; + /*!< Does this type represent an integer type. (of arbitrary size) */ + int32_t isUnsigned; + /*!< If so, is it unsigned. */ + uint64_t size; + /*!< Size, in bytes, of the type. */ +} VMTypeEntry; + +/*! + * \brief Hotspot constant integer information structure. + */ +typedef struct { + const char* name; + /*!< Name of constant. (example: "_thread_in_native") */ + int32_t value; + /*!< Value of constant. */ +} VMIntConstantEntry; + +/*! + * \brief Hotspot constant long integer information structure. + */ +typedef struct { + const char* name; + /*!< Name of constant. (example: "_thread_in_native") */ + uint64_t value; + /*!< Value of constant. */ +} VMLongConstantEntry; + +/* Structure for TVMStructScanner. */ + +/*! + * \brief Field offset/pointer information structure. + */ +typedef struct { + const char *className; + /*!< String of target class name. */ + const char *fieldName; + /*!< String of target class's field name. */ + off_t *ofs; + /*!< Offset of target field.(If target field is dynamic) */ + void **addr; + /*!< Pointer of target field.(If target field is static) */ +} TOffsetNameMap; + +/*! + * \brief Type size structure. + */ +typedef struct { + const char *typeName; + /*!< String of target class name. */ + uint64_t *size; + /*!< Size of target class type. */ +} TTypeSizeMap; + +/*! + * \brief Constant integer structure. + */ +typedef struct { + const char *name; + /*!< String of target integer constant name. */ + int32_t *value; + /*!< Value of interger constant. */ +} TIntConstMap; + +/*! + * \brief Constant long integer structure. + */ +typedef struct { + const char *name; + /*!< String of target long integer constant name. */ + uint64_t *value; + /*!< Value of long interger constant. */ +} TLongConstMap; + +/* Class define. */ + +/*! + * \brief This class is used to search JVM inner information.<br> + * E.g. VMStruct, inner-class, etc... + */ +class TVMStructScanner{ + public: + /*! + * \brief TVMStructScanner constructor. + * \param finder [in] Symbol search object. + */ + TVMStructScanner(TSymbolFinder *finder); + + /*! + * \brief Get offset data from JVM inner struct. + * \param ofsMap [out] Map of search offset target. + */ + void GetDataFromVMStructs(TOffsetNameMap *ofsMap); + /*! + * \brief Get type size data from JVM inner struct. + * \param typeMap [out] Map of search constant target. + */ + void GetDataFromVMTypes(TTypeSizeMap *typeMap); + /*! + * \brief Get int constant data from JVM inner struct. + * \param constMap [out] Map of search constant target. + */ + void GetDataFromVMIntConstants(TIntConstMap *constMap); + /*! + * \brief Get long constant data from JVM inner struct. + * \param constMap [out] Map of search constant target. + */ + void GetDataFromVMLongConstants(TLongConstMap *constMap); + + protected: + /*! + * \brief Pointer of Hotspot JVM information. + */ + static VMStructEntry **vmStructEntries; + + /*! + * \brief Pointer of hotspot's inner class information. + */ + static VMTypeEntry **vmTypeEntries; + + /*! + * \brief Pointer of hotspot constant integer information. + */ + static VMIntConstantEntry **vmIntConstEntries; + + /*! + * \brief Pointer of hotspot constant long integer information. + */ + static VMLongConstantEntry **vmLongConstEntries; + +}; + +#endif // _VMSCANNER_HPP
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/test/Simple.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,6 @@ +public class Simple{ + public static void main(String[] args){ + System.gc(); + } +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/agent/test/testcase.sh Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,46 @@ +#!/bin/bash + +TARGET_HEAPSTATS=$1 + +if [ "x$TARGET_HEAPSTATS" = "x" ]; then + echo "You must set HeapStats agent that you want to check." + exit 1 +fi + +if [ "x$JAVA_HOME" = "x" ]; then + JAVA_HOME=/usr/lib/jvm/java-openjdk +fi + + +# Check1: Parallel +echo "Check1-1: Parallel" +$JAVA_HOME/bin/java -agentpath:$TARGET_HEAPSTATS $JAVA_OPTS Simple +echo "Check1-2: Parallel (-UseCOOP)" +$JAVA_HOME/bin/java -agentpath:$TARGET_HEAPSTATS $JAVA_OPTS -XX:-UseCompressedOops Simple + +# Check2: ParallelOld +echo "Check2-1: ParallelOld" +$JAVA_HOME/bin/java -agentpath:$TARGET_HEAPSTATS $JAVA_OPTS -XX:+UseParallelOldGC Simple +echo "Check2-2: ParallelOld (-UseCOOP)" +$JAVA_HOME/bin/java -agentpath:$TARGET_HEAPSTATS $JAVA_OPTS -XX:+UseParallelOldGC -XX:-UseCompressedOops Simple + +# Check3: CMS +echo "Check3-1: CMS" +$JAVA_HOME/bin/java -agentpath:$TARGET_HEAPSTATS $JAVA_OPTS -XX:+UseConcMarkSweepGC Simple +echo "Check3-2: CMS (-UseCOOP)" +$JAVA_HOME/bin/java -agentpath:$TARGET_HEAPSTATS $JAVA_OPTS -XX:+UseConcMarkSweepGC -XX:-UseCompressedOops Simple +echo "Check3-3: CMS (+ExplicitGC)" +$JAVA_HOME/bin/java -agentpath:$TARGET_HEAPSTATS $JAVA_OPTS -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent Simple +echo "Check3-4: CMS (+ExplicitGC -UseCOOP)" +$JAVA_HOME/bin/java -agentpath:$TARGET_HEAPSTATS $JAVA_OPTS -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent -XX:-UseCompressedOops Simple + +# Check4: G1 +echo "Check4-1: G1" +$JAVA_HOME/bin/java -agentpath:$TARGET_HEAPSTATS $JAVA_OPTS -XX:+UseG1GC Simple +echo "Check4-2: G1 (-UseCOOP)" +$JAVA_HOME/bin/java -agentpath:$TARGET_HEAPSTATS $JAVA_OPTS -XX:+UseG1GC -XX:-UseCompressedOops Simple +echo "Check4-3: G1 (+ExplicitGC)" +$JAVA_HOME/bin/java -agentpath:$TARGET_HEAPSTATS $JAVA_OPTS -XX:+UseG1GC -XX:+ExplicitGCInvokesConcurrent Simple +echo "Check4-4: G1 (+ExplicitGC -UseCOOP)" +$JAVA_HOME/bin/java -agentpath:$TARGET_HEAPSTATS $JAVA_OPTS -XX:+UseG1GC -XX:+ExplicitGCInvokesConcurrent -XX:-UseCompressedOops Simple +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/build.properties Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,10 @@ +#Variable +version=1.1.0 +source=1.6 +target=1.6 + +#Directory +src.dir=src +lib.dir=lib +build.dir=build +dist.dir=dist
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/build.xml Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,46 @@ +<?xml version="1.0" encoding="UTF-8"?> + +<project name="heapstats-analyzer" default="all"> + <property file="build.properties"/> + + <target name="compile"> + <javac srcdir="${src.dir}" destdir="${build.dir}" source="${source}" target="${target}"> + <compilerarg value="-Xlint"/> + <classpath> + <fileset dir="${lib.dir}" includes="*.jar"/> + </classpath> + </javac> + </target> + + <target name="clean"> + <delete dir="${dist.dir}" includeEmptyDirs="true"/> + <delete dir="${build.dir}/jp" includeEmptyDirs="true"/> + <delete file="heapstats.jar"/> + </target> + + <target name="jar" depends="compile"> + <jar destfile="heapstats.jar"> + <fileset dir="${src.dir}" includes="heapstats.png" /> + <fileset dir="${src.dir}" includes="*.properties" /> + <zipfileset dir="${build.dir}" /> + <manifest> + <attribute name="Main-Class" value="jp.co.ntt.oss.heapstats.Launcher" /> + </manifest> + </jar> + </target> + + <target name="dist" depends="jar" description="creates a distribution in ${dist.dir}"> + <copy todir="${dist.dir}/${ant.project.name}-${version}"> + <fileset dir="."> + <include name="heapstats*"/> + <include name="filterDefine.xsd"/> + <include name="*txt"/> + <include name="lib/README"/> + </fileset> + </copy> + <zip destfile="${dist.dir}/${ant.project.name}-${version}.zip" basedir="${dist.dir}"/> + <delete dir="${dist.dir}/${ant.project.name}-${version}" includeEmptyDirs="true"/> + </target> + + <target name="all" depends="jar"/> +</project>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/filterDefine.xsd Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,27 @@ +<?xml version="1.0" encoding="UTF-8"?> +<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"> + <xsd:element name="filters" type="filterstype"> + <xsd:unique name="filtername"> + <xsd:selector xpath="filter" /> + <xsd:field xpath="@name" /> + </xsd:unique> + </xsd:element> + <xsd:complexType name="filterstype"> + <xsd:sequence> + <xsd:element name="filter" type="filtertype" maxOccurs="unbounded" /> + </xsd:sequence> + </xsd:complexType> + <xsd:complexType name="filtertype"> + <xsd:sequence> + <xsd:element name="visible" type="xsd:boolean" /> + <xsd:element name="classes"> + <xsd:complexType> + <xsd:sequence> + <xsd:element maxOccurs="unbounded" name="name" type="xsd:string" /> + </xsd:sequence> + </xsd:complexType> + </xsd:element> + </xsd:sequence> + <xsd:attribute name="name" type="xsd:string" use="required" /> + </xsd:complexType> +</xsd:schema>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/heapstats.properties Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,7 @@ +ranklevel=5 +language=en +replace=false +logfile=redhat-release,cmdline,status,smaps,limits +socketend=tcp,udp,tcp6,udp6 +bgcolor=0 +owner=sockowner
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/howtouse.txt Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,472 @@ +How to use Heapstats Analyzer + + NTT Open Source Software Center +1. Introduction + +Heapstats Analyzer is an offline tool for visualizing Java heap dump in +Java applications. Heapstats Analyzer analyzes Java heap dumps by parsing +the Java heap dump, showing graphical information of Java's garbage +collection (GC) and status of objects allocated in the heap. Java heap +dumps are snap shots of Java heaps at specific times. Heapstats Analyzer +also allows you to export the data in CSV (comma separated values) text +file format, which may be easily retrieved into a verity of applications +for further processing and analysis. + +2. Start Heapstats Analyzer + +2.1.Log Collect Tab + + a) Click the "LOG SELECT" button to display the "Open" popup window, + in order to select the log file collected by the Heapstats Agent. + + b) Select the log file (e.g. heapstats_log.csv) you want to display. + If you want to select more than one file, please press with the "shift" + or "ctrl" button on your keyboard when you choose the file. + + c) Click the "Open" button to load data from files. + + d) Select the Start and End snapshot of "Select Range". The End snapshot + must be larger than the Start snapshot. + + e) Click the "OK" button. It will take time to analyze if your data set is + very large. + + +2.2.Snapshot Tab + + a) Click the "SELECT DATA" button to display the "Open" popup window, + in order to select the data files created by the Heapstats Agent. + + b) Select the data files (e.g. heapstat_snapshot.dat) you want to analyze. + If you want to select more than one file, please press with the "shift" + or "ctrl" button on your keyboard when you choose the file. + + c) Click the "Open" button to load data from files. + + d) Select the Start and End snapshot of "Select Range". The End snapshot + must be larger than the Start snapshot. + + e) Click the "OK" button. It will take time to analyze if your data set is + very large. + +3. Log Collect Tab + +3.1.Resource Data Subtab + +Resource Data Subtab displays the logs from Heapstats Agent on the specified +range of snapshots. + +- Java CPU + + It displays the following information graphically. + + user CPU time spent by the process to execute user-written code + system CPU time spent by the process to execute system call + +- System CPU + + It displays the following information graphically. + + user CPU time spent on entire system executing user-written code + nice CPU time spent on entire system executing user-written code + which in low priority + idle Idle CPU usage of entire system + I/O I/O usage of entire system + irq IRQ(Interrupt ReQuest) usage of entire system + softirq Software IRQ usage of entire system + steal CPU steal usage being used by the virtual machines + guest CPU usage being used for virtual guest + +- Java Memory + + It displays the following information graphically. + + RSS(KB) The number of pages which are currently being used + VSZ(KB) Total size of memory the process occupies in virtual memory + +- Threads + + It displays the following information graphically. + + threads The number of threads currently executing in Java application + monitor The count of monitor have been executed to avoid race + conditions in Java application + safepoints Total count for which application threads were stopped + safepointtime Total time(msec) for which application threads were stopped + +- Process reports + + It displays the following information in table format. + + CPU average The average CPU usage + CPU peak The peak CPU usage + VSZ average(KB) The average virtual memory usage + VSZ peak(KB) The peak virtual memory usage + RSS average(KB) The average physical memory usage + RSS peak(KB) The peak physical memory usage + + +3.2.Log Detail Data Subtab + +Log Detail Data Subtab displays the information from the fault analysis-related +archive file, which collected and compiled by the Heapstats Agent. The file was +sorted the oldest dated events on top and latest at the bottom. There is no +information to display in the view, if the archive file is not collected. +Click the "..." button to display the detail in the textarea. It is able to +cut, copy and paste text in the textarea. + + It displays the following information in table format. + + FileName The name of current archive file displayed + envInfo.txt JVM environmental information & kernel/libc information + (see *1) + redhat-release RedHat distributions information file + (The filename is belong to the execution environment) + cmdline Process parameter file + status Process status file + smaps Memory mapping data file + limits Process resource limits file + Socket Socket endpoint and owner information + ThreadDump Thread dump data(only display deadlock detected by LogTrigger) + + + *1 Parameter list of "envInfo.txt" + CollectionDate + - Date of collected information(format: "yyyyMMDD HH:mm:ss") + LogTrigger + - Trigger of collected logs(fault occurred/signal caught/deadlock detected) + VmVersion + - Version information of virtual machine + OsRelease + - OS Release Information + LibCVersion + - Version information of libc + LibCRelease + - Release Information of libc + VmName + - Name of virtual machine + ClassPath + - Path of class + EndorsedPath + - Endorsed ClassPath + JavaVersion + - Version information of Java + JavaHome + - Path of JAVA_HOME + BootClassPath + - Path of BootClassPath + VmArgs + - Startup arguments for virtual machine + VmFlags + - Startup flag for virtual machine + JavaCmd + - Java Command-line options + VmTime + - Startup time of virtual machine(msec) + +4. Snapshot Tab + +4.1.Summary Data Subtab + +Summary Data Subtab displays statistical information on the specified range of +snapshots. + +If you click the graph region, then a white vertical line appears at the +clicked GC Time. In addition, a white vertical line also appears on the +other graphs(Statistics Chart, Delta Rank LineChart, and Heap Usage +StackedAreaChart) at the same GC Time, and Heap Usage PieChart is redrawn +at the same GC Time. + +- Statistics Chart + + It displays the following information graphically. + + - Total Heap Size (KB) + - New Heap Usage (KB) + - Old Heap Usage (KB) + - GC Time (msec) + +- Summary + + It displays the following information in table format. + + - SnapShot Count + - GC Count (Full GC Count (Full), Scavenge GC Count (Young)) + - Minimum GC Time (msec) + - Maximum GC Time (msec) + +4.2. Delta Data Subtab + +Delta Data Subtab displays the amount of heap memory in use on the specified +range of snapshots. + +- Delta Rank LineChart + + It displays the amount be listed in descending order of the differences + between the heap usage per objects for the specified snapshots. + + If "size" is indicated in () of the Chart title, it displays the + differences between the heap usage. + + If "instances" is indicated in () of the Chart title, it displays the + differences between the total number of instances. + +- Heap Usage StackedAreaChart + + It displays cumulated totals of heap usage per objects for the specified + snapshots. + + The number of objects contains each Top 5 heap usage objects (set by the + default ranking graph level) and the rest of objects as a group. + + To change the numbers of objects, you can set up the ranking graph level + from the "Option" menu. + + If "size" is indicated in () of the Chart title, it displays the heap + memory used in descending order. + + If "instances" is indicated in () of the Chart title, it displays the + total number of instances in descending order. + +- Object List + + It displays the objects listed in descending order of the differences + between the heap memory used by the objects from the Start snapshot to + the End snapshot. + + To switch "Delta Rank LineChart" and "Heap Usage StackedAreaChart" to + display "size" or "instance", you can click the "size" button or the + "instances" button. + +If you click the graph region, then a white vertical line appears at the +clicked GC Time. In addition, a white vertical line also appears on the +other graphs(Statistics Chart, Delta Rank LineChart, and Heap Usage +StackedAreaChart) at the same GC Time, and Heap Usage PieChart is redrawn +at the same GC Time. + +4.3. SnapShot Data Subtab + +SnapShot Data Subtab displays the information of the specified snapshot. +The data for the initial display is provided as the oldest snapshot from +the source data file. To display a specified snapshot, you can click on +any snapshot from the "Heap Usage StackedAreaChart" of "Delta Data Tab". + +- SnapShot Information + + It displays the following information in the table format. + + Date Date of the snapshot + Entries Total number of the entries + Total Heap Usage Total amount of the heap usage + SnapShot Cause Cause of snapshot (GC、DataDumpRequest、Interval） + GC Cause GC Cause List (see *2) + + *2 GC Cause List + System.gc() + - GC is explicitly invoked by the Java application. + FullGCAlot + - A large number of the Old generation GC (FullGC) occurs. + ScavengeAlot + - A large number of the Young generation GC (Scavenge GC) occurs. + Allocation Profiler + - GC is explicitly invoked by Allocation Profiler. + JvmtiEnv ForceGarbageCollection + - GC is explicitly invoked by JavaTM Virtual Machine Tool Interface + (JVM TI). + No GC + - No GC occurs. + Allocation Failure + - GC is triggered due to the total heap is filled. + GCLocker Initiated GC + - GC is triggered when a JNI Critical section is released. + Heap Inspection Initiated GC + - GC is invoked by the heap inspection tool. + Heap Dump Initiated GC + - GC is triggered by the heap dump. + Tenured Generation Full + - Full GC is triggered due to the Old Heap (Old Generation) is filled. + Permanent Generation Full + - Full GC is triggered due to the Perm Heap (Permanent Generation) is + filled. + CMS Generation Full + - Full GC is triggered due to the CMS Generation is filled. + CMS Initial Mark + - GC required when a concurrent collection cycle is started. + CMS Final Remark + - GC required when the concurrent remark phase is finished. + Old Generation Expanded On Last Scavenge + - Full GC required when the Old Heap (Old Generation) is expanded + on last Scavenge GC. + Old Generation Too Full To Scavenge + - Full GC required when the Old Heap (Old Generation) is too full + during Scavenge GC. + Last ditch collection + - GC required when the system is out of memory. + ILLEGAL VALUE - last gc cause - ILLEGAL VALUE + - GC required when an illegal value occurred at the last GC. + unknown GCCause + - GC required when an unknown GC cause occurred. + +- Heap Usage PieChart + + It displays the heap usage per objects in a pie chart. The number of + objects contains each Top 5 heap usage objects (set by the default + ranking graph level) and the rest of objects as a group. + +- Objects List + + It displays all objects are allocated by heap memory when the snapshot + is captured. + +4.4 Reference Relationship Subtab +Reference Relationship Subtab displays the reference relationships from +the specified object in its parent direction or its child direction. + +To display a red ellipsoidal object on this screen, we must select one +object from the Objects List in DeltaData Subtab or in SnapShot Data Subtab, +and double-click it. To expand the reference relationships from the red +ellipsoidal object or the rectangular objects, we must click them. + +We can set up the display preferences about the Reference Relationships +Subtab on this screen. + +The following preferences can be set. +- Direction of Reference: It can turn the direction in which referenced + from the red ellipse, parent direction or child direction. +- Sort: It can sort the objects in the number of instances order or heap usage order. +- Ranking: It can filter the number of objects which are expanded in a single click. + + +5. Write to CSV + +It allows you to export data to CSV in 2 data format as follows. + +- Heap Usage + ALL - to export the heap usage per class from all snapshots of the + source data file + Selected - to export the heap usage per class from Start snapshot to + End snapshot specified by "Select Range" + +- GC Statistics + ALL - to export the statistical information of the snapshots from + all snapshots of the source data file + Selected - to export the statistical information of the snapshots from + the Start snapshot to the End snapshot specified by "Select Range + +The following is the example of the column names in each of the fields in +two data format. + +- Heap Usage + Tag, Name, YYYYMMDD hh:MM:ss_instances, YYYYMMDD hh:MM:ss_total size + +- GC Statistics + SnapShot Date, Full GC Count, Young GC Count, New Heap Usage, Old Heap + Usage, Total Heap Size, GC Cause, GC Time + + +6. Filter + +You can limit the number of classes in a view by using a filter option +from the "Delta Data Tab". + +There are two types of filters: "Class Filter" is to remove the specified +package name of class, "Class Search" is to select the classes. + +The filter settings will be in effect at the followings area. + +- Delta Data Tab +- SnapShot Data Tab +- Write to CSV + +6.1 Class Filter + +Class Filter remove (ignore) the specified package name of the class as follows. + + a) Define the packages and their related classes as a XML file (see *2), + before you apply a filter. + + b) Click the "Add Filter" to select the XML file. + + c) Select the XML file and click the "OK" button to load the file. + + d) To filter for specific filter names, use the check box list at + "Exclude" row. The list displays all filter names that are defined in + the selected XML file. + + e) Click the "OK" button to apply the filter settings to take effect. + + f) Click the "Clear" button, if you want to disable the filter settings. + + *2 The following is an example of XML file for Class Filter. + + -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- + <?xml version="1.0" encoding="UTF-8"?> + + <filters> + <filter name="[FilterName]"> <- define an unique name to display in the Filter Name list. + <visible>true</visible> <- true : allow to remove + <classes> + <name>java/io/File</name> <- define the classpath (see *3) + </classes> + </filter> + </filters> + -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- + *3 Class path entries can contain with an asterisk (*) wildcard. + The wildcard is available for multiple path entries. + +6.2. Class Search + +Class Search selects the classes to limit the view. + + a) Enter the part or the whole of classpath, then a list below the + textfield displays the results of the classpath are found from all + objects. + + b) Select the classpath form the list. If you want to select more than + one classpath, please press with the "shift" or "ctrl" button on your + keyboard when you choose the classpath. + + c) Click "OK" button to apply the filter settings to take effect. + + d) Click the "Clear" button, if you want to disable the filter settings. + +7. Language + +Heapstats Analyzer supports two languages for display in English or Japanese. +You can specify the following argument in the "heapstats.properties" property. +"en" is set the default language to English. "ja" is set the default language +to Japanese. + + English : language=en + Japanese: language=ja + +8. Setting style of Class Path + +You can specify the style of class path to Java type signatures, instead +of the package names using their fully-qualified-class-name (FQCN). +To set the style of class path to Java type signatures, specify the value +of the following argument to "true" in the "heapstats.properties" property. + + replace=true + +The following table summarizers the encoding for the Java type signatures, +which is the specification of the JNI. + +-------------------------------------------------------- + Type Signature Java Type +-------------------------------------------------------- + B byte + C char + I int + S short + J long + D double + F float + V void + Z boolean + L fully-qualified-class; fully-qualified-class + [ type type[] + / . +-------------------------------------------------------- +See <http://download.oracle.com/javase/6/docs/technotes/guides/jni/spec/types.html#wp16432> for more information. +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/howtouse_ja.txt Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,316 @@ +heapstats Analyzer使用方法 + + NTT OSSセンタ + +１．はじめに + 本マニュアルはheapstats Analyzerの簡易マニュアルです。詳細は利用マニュアルを + 参照してください。 + + +２．画面表示 +２．１．収集ログ + エージェントが収集したログファイルを読み込んでから、解析データを表示するまで + の流れを以下に示します。 + + (1) ログ選択の「ファイル選択」ボタン押下 + (2) 「開く」ダイアログで収集ログファイル選択 ※１ + ファイルは複数選択が可能です。 + (3) 「開く」ボタンを押下 + ダンプファイルの情報をロードします。 + + (4) ログ選択の「期間選択」で開始、終了日時を選択 ※２ + (5) 「OK」ボタン押下 + +２．２．スナップショット + エージェントが出力したダンプファイルを読み込んでから、解析データを表示するま + での流れを以下に示します。 + + (1) 選択情報の「ファイル選択」ボタン押下 + (2) 「開く」ダイアログでダンプファイル選択 ※３ + ファイルは複数選択が可能です。 + (3) 「開く」ボタンを押下 + ダンプファイルの情報をロードします。 + + (4) 選択情報の「期間選択」でスナップショットの開始、終了日時を選択 ※２ + (5) 「OK」ボタン押下 + + + ※１ 収集ログファイルのデフォルト名称は、「heapstats_log.csv」 + ※２ 開始 ＜ 終了 で取得日時を選択 + ※３ ダンプファイルのデフォルト名称は、「heapstats_snapshot.dat」 + +３．収集ログ +３．１．リソース情報表示 + 選択した期間内のログ情報を表示します。 + 「Java CPU使用率」は期間内の以下の情報をグラフィカルに表示します。 + ・user Javaプロセス単体のユーザ処理に利用されたCPU時間 + ・system Javaプロセス単体のシステム処理に利用されたCPU時間 + + 「システムCPU使用率」は期間内の以下の情報をグラフィカルに表示します。 + ・user システム全体のユーザ処理に利用されたCPU時間 + ・nice システム全体の低優先度下でのユーザ処理に利用されたCPU時間 + ・system システム全体のシステム処理に利用されたCPU時間 + ・idle システム全体のアイドル時間に利用されたCPU時間 + ・I/O システム全体のI/O処理待機に利用されたCPU時間 + ・irq システム全体の割込処理に利用されたCPU時間 + ・softirq システム全体のソフト割込処理に利用されたCPU時間 + ・steal 同一マシン上の他の仮想環境処理に利用されたCPU時間 + ・guest システム内の仮想ゲスト環境処理に利用されたCPU時間 + + 「Javaメモリー」は期間内の以下の情報をグラフィカルに表示します。 + ・RSS メモリ上に存在するページ数。単位はKByte + ・VSZ 総仮想メモリサイズ。単位はKByte + + 「スレッド」は期間内の以下の情報をグラフィカルに表示します。 + ・threads Javaアプリケーションの動作中スレッドの数 + ・monitor Java内部でモニタ競合が発生した回数 + ・safepoints Javaアプリケーションの総停止回数 + ・safepointtime Javaアプリケーションの総停止時間(msec) + + 「プロセスサマリー」は期間内の以下の情報を表で示します。 + ・平均CPU使用率 CPU使用率の平均値 + ・ピークCPU使用率 CPU使用率のピーク値 + ・平均仮想メモリ使用量 仮想メモリの平均使用量。単位はKByte + ・ピーク仮想メモリ使用量 仮想メモリのピーク使用量。単位はKByte + ・平均物理メモリ使用量 物理メモリの平均使用量。単位はKByte + ・ピーク物理メモリ使用量 物理メモリのピーク使用量。単位はKByte + +３．２．収集ログ詳細表示 + エージェントが収集した障害解析関連アーカイブファイルを解凍し、その情報を表示 + します。初期表示は最古の障害解析関連アーカイブファイルとなります。また、障害解 + 析関連アーカイブファイルを収集していない場合は、何も表示しません。 + 表の「...」ボタン押下することで、テキストエリアに詳細を表示します。テキスト + エリアでは、切り取り、コピー、貼り付け、検索を行うことができます。 + + 以下の情報を表で示します。 + ・FileName 現在表示している障害解析関連アーカイブファイルの名称 + ・envInfo.txt JVM内部の環境情報とカーネル情報・libcの情報 ※４ + ・redhat-release ディストリビューション情報ファイル + 実行環境により名称が異なる + ・cmdline プロセス引数ファイル + ・status プロセスステータスファイル + ・smaps メモリマッピング情報ファイル + ・limits リソースリミット情報ファイル + ・Socket ソケットエンドポイントとオーナー情報 + ・ThreadDump ログトリガーがデッドロック検知の場合のみ表示 + スレッドのダンプ情報 + + ※４ envInfo.txt収集情報 + ┌────────┬─────────────────────────┐ + │ カラム名 │ 収集情報 │ + ├────────┼─────────────────────────┤ + │ CollectionDate │ 収集日時(yyyyMMdd HH:mm:ss) │ + │ LogTrigger │ 収集トリガー(障害発生/シグナル/デッドロック検知) │ + │ │ 画面表記（ResourceExhausted/Signal/Deadlock） │ + │ VmVersion │ VMバージョン │ + │ OsRelease │ OSリリース情報 │ + │ LibCVersion │ libcバージョン情報 │ + │ LibCRelease │ libcリリース情報 │ + │ VmName │ VM名称 │ + │ ClassPath │ クラスパス │ + │ EndorsedPath │ 推奨標準のクラスパス │ + │ JavaVersion │ Javaバージョン番号 │ + │ JavaHome │ JAVA_HOME │ + │ BootClassPath │ ブートクラスパス │ + │ VmArgs │ VM起動引数 │ + │ VmFlags │ VM起動設定オプション │ + │ JavaCmd │ Javaオプション │ + │ VmTime │ VM起動時間(単位msec) │ + └────────┴─────────────────────────┘ + + +４．スナップショット +４．１．統計情報表示 + 選択した期間のスナップショットの統計情報を表示します。 + チャートをクリックした場合、クリックした箇所に白の縦線を引きます。さらに、差 + 分ランクチャート、ヒープ使用量チャートの同時刻に白の縦線を引き、スナップショッ + ト表示に描画する時刻をクリックした時刻に変更します。 + 「統計チャート」は期間内の以下の情報をグラフィカルに表示します。 + ・Total Heap Size（KB）ヒープの総使用量 + ・New Heap Usage（KB） New領域の使用量 + ・Old Heap Usage（KB） Old領域の使用量 + ・GC Time（msec） GC処理時間 + + 「サマリー」は期間内の以下の情報を表で示します。 + ・SnapShot回数 期間内スナップショット取得回数 + ・GC回数 ガーベジコレクションの発生回数 + ・最終ヒープ使用量 最後のスナップショットの時点でのヒープ使用量 + ・最大GC処理時間 期間内で最も処理時間が長かったGCの処理時間 + ・最小GC処理時間 期間内で最も処理時間が短かったGCの処理時間 + + +４．２．差分表示 + 選択した期間のヒープ使用量の差分と使用量のランキングを表示します。 + 「差分ランクチャート」はスナップショット２点間のヒープ使用量の差分を多い順に + ランキング表示しています。ラベルに「使用量」と表記されている場合は、ヒープ使用 + 量の差分で多い順に表示し、「インスタンス」と表記されている場合は、インスタンス + 数の差分で多い順にランキング表示します。 + 「ヒープ使用量チャート」はオブジェクト別のヒープ使用量を積み上げグラフで表示 + します。グラフはランキング上位のオブジェクトと、それ以外のオブジェクトに分けて + ヒープ使用量を表示します。 + ラベルに「使用量」と表記されている場合は、ヒープ使用量の多い順に表示し、「イ + ンスタンス」と表記されている場合は、インスタンス数の多い順に表示します。 + 「オブジェクトリスト」は選択期間の最初と最後のスナップショットでヒープ使用量 + の差分で多い順に表示します。「使用量」、「インスタンス数」ボタンを押すと、「差 + 分ランクチャート」、「ヒープ使用量チャート」の表示を切り替えます。 + チャートをクリックした場合、クリックした箇所に白の縦線を引きます。さらに、統 + 計チャート、差分ランクチャートまたは、ヒープ使用量チャート、の同時刻に白の縦線 + を引き、スナップショット表示に描画する時刻をクリックした時刻に変更します。 + + +４．３．スナップショット表示 + 指定スナップショットの情報を表示します。初期表示時は、選択期間内の最古のスナッ + プショットを表示します。「差分表示」の「ヒープ使用量チャート」のグラフ部分をク + リックすることで、対応するスナップショットを表示します。 + 「スナップショット情報」は以下の情報を表示します。 + ・日時 スナップショット日付 + ・エントリー数 オブジェクトリストのエントリー数 + ・ヒープ使用量 合計ヒープ使用量 + ・スナップショット理由 スナップショット取得理由 + （GC、DataDumpRequest、Interval） + ・GC理由 GC発生理由 ※５ + + ※５ GC発生理由一覧 + ┌────────────────────┬───────────────┐ + │ 値 │ 概要 │ + ├────────────────────┼───────────────┤ + │System.gc() │Javaアプリケーションで強制的 │ + │ │にGC発生 │ + │Allocation Profiler │プロファイラで強制的にGC発生 │ + │JvmtiEnv ForceGarbageCollection │JVMTIで強制的にGC発生 │ + │No GC │GCは発生していない │ + │Allocation Failure │メモリ容量不足によりGC発生 │ + │GCLocker Initiated GC │JNIにより保留中のGCが発生 │ + │Heap Dump Initiated GC │ヒープをダンプする為GC発生 │ + │Tenured Generation Full │Old領域の容量不足の為GC発生 │ + │Permanent Generation Full │Perm領域の容量不足の為GC発生 │ + │CMS Generation Full │CMS領域の容量不足の為発生 │ + │CMS Final Remark │CMS Remarkフェーズの終了 │ + │Old Generation Expanded On Last Scavenge│GCでOld領域が拡張された │ + │Old Generation Too Full To Scavenge │GCでOld領域が溢れた │ + │G1 Evacuation Pause │G1GCが発生 │ + │Last ditch collection │OoM出力直前のGCが発生 │ + │ILLEGAL VALUE │不正な状態 │ + │ - last gc cause - ILLEGAL VALUE │ │ + │unknown GCCause │何らかの理由によりGC発生原因 │ + │ │の取得ができない場合 │ + └────────────────────┴───────────────┘ + + 「ヒープ使用量チャート」はヒープ使用量を円グラフで表示します。ランキング上位 + のオブジェクトとそれ以外のオブジェクトに分けてヒープ使用量を表示します。 + 「オブジェクトリスト」はスナップショット取得時にメモリにロードされている全て + のオブジェクトを表示します。 + + +４．４．参照関係表示 + 指定したオブジェクトを起点として、親または子方向にオブジェクトの参照関係を表 + 示します。オブジェクトは「差分表示」または「スナップショット表示」の「オブジェ + クトリスト」をダブルクリックすることで本画面に赤楕円のオブジェクトを表示します。 + 参照しているオブジェクトは、赤楕円または矩形のオブジェクトをクリックすること + で展開されます。 + 本画面はオブジェクトの参照関係の表示条件を設定することができます。設定可能な + 条件は以下になります。 + ・参照方向 ：赤楕円のオブジェクトを起点として親または子方向に参照 + ・ソート ：インスタンス数またはヒープ使用量でソート + ・ランキング ：一クリックで展開するオブジェクト数を制限 + + +５．CSV出力 + CSVは２通りの出力を行います。クラス毎に期間内のスナップショット取得時のヒープ + 使用量と、期間内スナップショットの統計情報です。 + 以下にそれぞれのヘッダ部を表示します。 + + 例１）ヒープ使用量 + Tag, Name, YYYYMMDD hh:MM:ss_instances, YYYYMMDD hh:MM:ss_total size + + 例２）GC統計情報 + SnapShot Date,Full GC Count,Young GC Count,New Heap Usage,Old Heap Usage,Total Heap Size,GC Cause,GC Time + + +６．フィルター + 「差分表示」タブではクラスのフィルタリングを行うことできます。フィルタリング + の方法は２通りあり、一つは指定パッケージのクラス除去、もう一つはクラスの絞り込 + みです。 + フィルターの影響範囲は以下になります。 + ・「Delta Data」タブ + ・「SnapShot Data」タブ + ・CSV出力 + + +６．１．クラスフィルター + クラスフィルタでは、指定パッケージのクラスを除去することができます。 + クラスを除去する設定の流れを以下に記します。 + + (1) パッケージとそれに関連するクラス一覧を記載したXMLファイルを予め作成し + ておきます。※６ + (2) 「差分表示」タブのクラスフィルタの「フィルタ追加」ボタンを押下します。 + (3) XMLファイル(1)を選択し、「開く」ボタンを押下します。 + (4) 一覧に表示されたフィルタ名が表示されるので、除外するクラスの「除外」 + チェックボックスにチェックを入れます。 + (5) 「OK」ボタンを押下します。クラスの除去が実行されます。 + (6)「Clear」ボタンを押下した場合、クラスの除去が解除されます。 + + ※６ クラス除去のXMLサンプルを以下に示します。 + + ～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～ + <?xml version="1.0" encoding="UTF-8"?> + + <filters> + <filter name="フィルタ名称"> ← 画面上に表示されるユニークな文字列 + <visible>true</visible> ← true : 除外対象 + <classes> + <name>java/io/File</name> ← クラスパス ※ + </classes> + </filter> + </filters> + ～～～～～～～～～～～～～～～～～～～～～～～～～～～～～～ + ※ 末尾の*（アスター）を許容。複数設定可。 + + +６．２．クラス検索 + クラス検索ではクラスの絞り込みを行います。 + クラスを除去する設定の流れを以下に記します。 + + (1) 「差分表示」タブの「クラス検索」内のテキストボックス内に絞り込みたいク + ラスパスの一部または、全部を入力します。一文字入力するごとに下部のリス + トに結果を表示します。 + (2) 表示されたクラスパスのうち、絞り込みを行いたいパスを選択します。 + (3)「OK」ボタンを押下します。クラスの絞り込みが実行されます。 + (4)「Clear」ボタンを押下した場合、クラスの絞り込みが解除されます。 + + +７．言語 + heapstatsアナライザは英語、日本語の二ヵ国語に対応しています。対応言語はファ + イル「heapstats.properties」の「language」に「ja」「en」を設定することで切替え + られます。 + + 日本語 : language=ja + 英語 : language=en + + +８．クラスパス変換 + クラスパスの表記方法はJNIのシグネチャからJavaのFQCNに変換することができます。 + 変更はファイル「heapstats.properties」の「replace」に「true」を設定します。 + 以下に変換ルールを記載します。 + + ┌──┬──────────────┬──────┐ + │項番│ 変更前 │ 変更後 │ + ├──┼──────────────┼──────┤ + │ 1 │ B │ byte │ + │ 2 │ C │ char │ + │ 3 │ I │ int │ + │ 4 │ S │ short │ + │ 5 │ J │ long │ + │ 6 │ D │ double │ + │ 7 │ F │ float │ + │ 8 │ V │ void │ + │ 9 │ Z │ boolean │ + │ 10 │ L<FQCN(スラッシュ区切り)>; │ 削除 │ + │ 11 │ /(スラッシュ) │ .(カンマ) │ + └──┴──────────────┴──────┘ + + JNIのシグネチャは以下を参照 + http://java.sun.com/javase/ja/6/docs/ja/technotes/guides/jni/spec/types.html#wp16432 + + + 以上
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/lib/README Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,2 @@ +You have to put JGraphX and JFreeChart, JCommon libraries in this directory +to build HeapStats Analyzer.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/HeapStatsResources_en.properties Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,205 @@ +file=File + +logopen=Log File Open + +open=SnapShot Open + +exit=Exit + +option=Option + +tabbar=Tab Bar Display + +rank=Ranking Graph Level + +csv=Write to CSV + +csvheap=Heap Usage + +csvstatistics=GC Statistics + +csvall=All + +csvselected=Selected + +help=Help + +howtouse=How to use + +version=About Analyzer + +maintablog=Log Collect + +maintabsnapshot=SnapShot + +titlemain=Select Data + +selectdata=SELECT DATA + +selectrange=Select Range + +tabsummary=Summary Data + +tabdelta=Delta Data + +tabsnapshot=SnapShot Data + +tabreference=Reference Data + +tabresouce=Resouce Data + +tablogcollection=Log Data + +howtotext=howtouse.txt + +versiontitle=about HeapStats Analyzer + +ranktitle=Ranking Level + +################## +## Summary Data ## +################## +titlestatistics=Statistics Chart + +titlemetaspace=Metaspace Chart + +totalheapsize=Total Heap Size(KB) + +newheapsize=New Heap Usage(KB) + +oldheapsize=Old Heap Usage(KB) + +metaspaceusage=Metaspace Usage(KB) + +metaspacecapacity=Metaspace Capacity(KB) + +gctime=GC Time(msec) + +titlesummary=Summary + +snapcount=SnapShot Count + +gccount=GC Count + +latestheapusage=Latest Heap Usage + +latestmetaspaceusage=Latest Metaspace Usage + +mingctime=Min GC Time + +maxgctime=Max GC Time + +################ +## Delta Data ## +################ +titledeltasize=Delta Rank LineChart (size) + +titledeltainstance=Delta Rank LineChart (instance) + +titleareachartsize=Heap Usage StackedAreaChart (size) + +titleareachartinstance=Heap Usage StackedAreaChart (instance) + +titlefilter=Class Filter + +addfilter=Add Filter + +exclude=Exclude + +filtername=Filter Name + +titlesearch=Class Search + +sortinstance=Instances + +sortsize=Size + +# Common Objects List +titleobjectslist=Objects List + +name=Name +classloader=ClassLoader +instances=Instances +size=Size(byte) +tag=tag +#################### +## Reference Data ## +#################### +snapshotdate=SnapShot Date +direction=Direction : +directionparent=Parent +directionchild=Child +labelsort=Sort : +checkranking=Ranking + +################### +## SnapShot Data ## +################### +titlesnapshot=SnapShot Information +date=Date +entries=Entries +totalheapusage=Total Heap Usage +sscause=SnapShot Cause +gccause=GC Cause +titlepiechart=Heap Usage PieChart + +############## +## Log Data ## +############## +titellog=Select Log +logselectbutton=LOG SELECT +tabresource=Resouce Data +tablogdetail=Log Detail Data +titleresource=Resouce reports +processreports=Process reports +graphjavacpu=Java CPU +graphsyscpu=System CPU +graphjavamem=Java Memory +graphthread=Threads +cpuave=CPU average +cpupeak=CPU peak +vszave=VSZ average +vszpeak=VSZ peak +rssave=RSS average +rsspeak=RSS peak +nextbutton=Next > +prevbutton=< Previous +tableheaditem=Item +tableheaddata=Data +popupcut=cut +popupcopy=copy +popuppaste=paste +popupfind=find +findtitle=Find +findlabel=Find string +findnext=Next +findcancel=Cancel + +############################## +base-i-01=Start the filter. +base-i-02=Complete output of the CSV. +base-i-03="%s" string can not be found in the rear. +base-w-01=Failed to load heapstats.properties. Use the default values. +base-w-02=Please try again after waiting some time for processing. +base-e-01=Please input numeric value. +base-e-02=Please input positive value. +base-e-03=Please open SnapShot file. +base-e-04= +base-e-05=Please specify the period. +base-e-06=Please select the time period again. +base-e-07=Start and end times are the same. +base-e-08=Failed to load the file.\n(%s) +base-e-09=Couldn't find library directory. (%s) +base-e-10=Duplicate filter name it, we canceled the loading. +base-e-11=An error occurred while loading a filter definition file.\n (%s) +base-e-12=[SnapShot Data] failed to draw. +base-e-13=[Delta Data] failed to draw. +base-e-14=[Summary Data] failed to draw. +base-e-15=Failed to output CSV. [%s] +base-e-16=Error occurred during startup. Please reboot. +base-e-17=Failed to write to the file properties, and processing continues. +base-e-18=Failed to open the file. +base-e-19=Failed to decode the file.[%s] +base-e-20=[Resource Data] failed to draw. +base-e-21=[Reference Data] failed to draw. +base-e-22=Couldn't find the library. (%s)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/HeapStatsResources_ja.properties Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,210 @@ +file=\u30d5\u30a1\u30a4\u30eb(F) + +logopen=\u53ce\u96c6\u30ed\u30b0\u3092\u958b\u304f(L) + +open=\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3092\u958b\u304f(S) + +exit=\u9589\u3058\u308b(E) + +option=\u30aa\u30d7\u30b7\u30e7\u30f3(O) + +tabbar=\u30bf\u30d6\u30d0\u30fc\u8868\u793a(T) + +rank=\u30e9\u30f3\u30af\u8a2d\u5b9a(R) + +csv=CSV\u51fa\u529b(C) + +csvheap=\u30d2\u30fc\u30d7\u4f7f\u7528\u91cf(H) + +csvstatistics=GC\u7d71\u8a08\u60c5\u5831(G) + +csvall=\u5168\u3066(A) + +csvselected=\u9078\u629e(S) + +help=\u30d8\u30eb\u30d7(H) + +howtouse=\u4f7f\u3044\u65b9(H) + +version=\u30a2\u30ca\u30e9\u30a4\u30b6\u306b\u3064\u3044\u3066(A) + +maintablog=\u53ce\u96c6\u30ed\u30b0 + +maintabsnapshot=\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8 + +titlemain=\u9078\u629e\u60c5\u5831 + +selectdata=\u30d5\u30a1\u30a4\u30eb\u9078\u629e + +selectrange=\u671f\u9593\u9078\u629e + +tabsummary=\u7d71\u8a08\u60c5\u5831\u8868\u793a + +tabdelta=\u5dee\u5206\u8868\u793a + +tabsnapshot=\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u8868\u793a + +tabreference=\u53c2\u7167\u60c5\u5831\u8868\u793a + +tablogcollection=\u30ed\u30b0\u53ce\u96c6 + +tabresouce=\u30ea\u30bd\u30fc\u30b9\u60c5\u5831\u8868\u793a + +tablogcollection=\u53ce\u96c6\u30ed\u30b0\u8a73\u7d30\u8868\u793a + +howtotext=howtouse_ja.txt + +versiontitle=HeapStats Analyzer\u306b\u3064\u3044\u3066 + +ranktitle=\u30e9\u30f3\u30ad\u30f3\u30b0\u8a2d\u5b9a + +################## +## Summary Data ## +################## +titlestatistics=\u7d71\u8a08\u30c1\u30e3\u30fc\u30c8 + +titlemetaspace=\u30e1\u30bf\u30b9\u30da\u30fc\u30b9\u30c1\u30e3\u30fc\u30c8 + +totalheapsize=Total Heap Size(KB) + +newheapsize=New Heap Usage(KB) + +oldheapsize=Old Heap Usage(KB) + +metaspaceusage=Metaspace Usage(KB) + +metaspacecapacity=Metaspace Capacity(KB) + +gctime=GC Time(msec) + +titlesummary=\u30b5\u30de\u30ea\u30fc + +snapcount=SnapShot\u56de\u6570 + +gccount=GC\u56de\u6570 + +latestheapusage=\u6700\u65b0\u30d2\u30fc\u30d7\u4f7f\u7528\u91cf + +latestmetaspaceusage=\u6700\u65b0\u30e1\u30bf\u30b9\u30da\u30fc\u30b9\u4f7f\u7528\u91cf + +mingctime=\u6700\u5c0fGC\u6642\u9593 + +maxgctime=\u6700\u5927GC\u6642\u9593 + +################ +## Delta Data ## +################ +titledeltasize=\u5dee\u5206\u30e9\u30f3\u30af\u30c1\u30e3\u30fc\u30c8 (\u4f7f\u7528\u91cf) + +titledeltainstance=\u5dee\u5206\u30e9\u30f3\u30af\u30c1\u30e3\u30fc\u30c8 (\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u6570) + +titleareachartsize=\u30d2\u30fc\u30d7\u4f7f\u7528\u91cf\u30c1\u30e3\u30fc\u30c8 (\u4f7f\u7528\u91cf) + +titleareachartinstance=\u30d2\u30fc\u30d7\u4f7f\u7528\u91cf\u30c1\u30e3\u30fc\u30c8 (\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u6570) + +titlefilter=\u30af\u30e9\u30b9\u30d5\u30a3\u30eb\u30bf + +addfilter=\u30d5\u30a3\u30eb\u30bf\u8ffd\u52a0 + +exclude=\u9664\u5916 + +filtername=\u30d5\u30a3\u30eb\u30bf\u540d + +titlesearch=\u30af\u30e9\u30b9\u691c\u7d22 + +sortinstance=\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u6570 + +sortsize=\u4f7f\u7528\u91cf + +# Common Objects List +titleobjectslist=\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u4e00\u89a7 + +name=\u540d\u79f0 +classloader=\u30af\u30e9\u30b9\u30ed\u30fc\u30c0\u30fc +instances=\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 +size=\u30b5\u30a4\u30ba(byte) +tag=tag + +################### +## SnapShot Data ## +################### +titlesnapshot=\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u60c5\u5831 +date=\u65e5\u6642 +entries=\u30a8\u30f3\u30c8\u30ea\u30fc\u6570 +totalheapusage=\u30d2\u30fc\u30d7\u4f7f\u7528\u91cf +sscause=\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u7406\u7531 +gccause=GC\u7406\u7531 +titlepiechart=\u30d2\u30fc\u30d7\u4f7f\u7528\u91cf\u30c1\u30e3\u30fc\u30c8 + +#################### +## Reference Data ## +#################### +snapshotdate=\u65e5\u6642 +direction=\u53c2\u7167\u65b9\u5411 : +directionchild=\u5b50 +directionparent=\u89aa +labelsort=\u30bd\u30fc\u30c8 : +checkranking=\u30e9\u30f3\u30ad\u30f3\u30b0 + +############## +## Log Data ## +############## +titellog=\u30ed\u30b0\u9078\u629e +logselectbutton=\u30d5\u30a1\u30a4\u30eb\u9078\u629e +tabresource=\u30ea\u30bd\u30fc\u30b9\u60c5\u5831\u8868\u793a +tablogdetail=\u53ce\u96c6\u30ed\u30b0\u8a73\u7d30\u8868\u793a +titleresource=\u30ea\u30bd\u30fc\u30b9\u60c5\u5831 +processreports=\u30d7\u30ed\u30bb\u30b9\u30b5\u30de\u30ea\u30fc +graphjavacpu=Java CPU\u4f7f\u7528\u7387 +graphsyscpu=\u30b7\u30b9\u30c6\u30e0CPU\u4f7f\u7528\u7387 +graphjavamem=Java \u30e1\u30e2\u30ea\u4f7f\u7528\u91cf +graphthread=\u30b9\u30ec\u30c3\u30c9 +cpuave=\u5e73\u5747CPU\u4f7f\u7528\u7387 +cpupeak=\u30d4\u30fc\u30afCPU\u4f7f\u7528\u7387 +vszave=\u5e73\u5747\u4eee\u60f3\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf +vszpeak=\u30d4\u30fc\u30af\u4eee\u60f3\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf +rssave=\u5e73\u5747\u7269\u7406\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf +rsspeak=\u30d4\u30fc\u30af\u7269\u7406\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf +nextbutton=\u6b21\u3078 > +prevbutton=< \u524d\u3078 +tableheaditem=\u9805\u76ee +tableheaddata=\u8a73\u7d30\u60c5\u5831 +popupcut=\u5207\u308a\u53d6\u308a(T) +popupcopy=\u30b3\u30d4\u30fc(C) +popuppaste=\u8cbc\u308a\u4ed8\u3051(P) +popupfind=\u691c\u7d22(F) +findtitle=\u691c\u7d22 +findlabel=\u691c\u7d22\u6587\u5b57\u5217 +findnext=\u6b21\u691c\u7d22 +findcancel=\u30ad\u30e3\u30f3\u30bb\u30eb + +############# +## Message ## +############# +base-i-01=\u30d5\u30a3\u30eb\u30bf\u3092\u958b\u59cb\u3057\u307e\u3059\u3002 +base-i-02=CSV\u3092\u51fa\u529b\u3057\u307e\u3057\u305f\u3002 +base-i-03=\u5f8c\u65b9\u306b\u6587\u5b57\u5217\u300c%s\u300d\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3002 +base-w-01=heapstats.properties\u306e\u8aad\u307f\u8fbc\u307f\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 +base-w-02=\u51e6\u7406\u4e2d\u306e\u305f\u3081\u3057\u3070\u3089\u304f\u5f85\u3063\u3066\u304b\u3089\u518d\u5ea6\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002 +base-e-01=\u6570\u5024\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002 +base-e-02=\u6b63\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002 +base-e-03=\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3093\u3067\u304f\u3060\u3055\u3044\u3002 +base-e-04= +base-e-05=\u671f\u9593\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002 +base-e-06=\u7d42\u4e86\u306e\u65e5\u4ed8\u304c\u958b\u59cb\u3088\u308a\u524d\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 +base-e-07=\u958b\u59cb\u65e5\u6642\u3068\u7d42\u4e86\u65e5\u6642\u304c\u540c\u3058\u3067\u3059\u3002 +base-e-08=\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3081\u307e\u305b\u3093\u3067\u3057\u305f\u3002\n(%s) +base-e-09=\u30e9\u30a4\u30d6\u30e9\u30ea\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3002(%s) +base-e-10=\u30d5\u30a3\u30eb\u30bf\u540d\u304c\u91cd\u8907\u3057\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u8aad\u307f\u8fbc\u307f\u3092\u30ad\u30e3\u30f3\u30bb\u30eb\u3057\u307e\u3057\u305f\u3002 +base-e-11=\u30d5\u30a3\u30eb\u30bf\u5b9a\u7fa9\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u8fbc\u307f\u4e2d\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002\n\uff08%s\uff09 +base-e-12=[\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u8868\u793a]\u306e\u63cf\u753b\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002 +base-e-13=[\u5dee\u5206\u8868\u793a]\u306e\u63cf\u753b\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002 +base-e-14=[\u7d71\u8a08\u60c5\u5831\u8868\u793a]\u306e\u63cf\u753b\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002 +base-e-15=CSV\u306e\u51fa\u529b\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002 [%s] +base-e-16=\u8d77\u52d5\u4e2d\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002 +base-e-17=\u30d7\u30ed\u30d1\u30c6\u30a3\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u66f8\u304d\u8fbc\u307f\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u304c\u3001\u51e6\u7406\u306f\u7d99\u7d9a\u3057\u307e\u3059\u3002 +base-e-18=\u30d5\u30a1\u30a4\u30eb\u306e\u30aa\u30fc\u30d7\u30f3\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002 +base-e-19=\u30d5\u30a1\u30a4\u30eb\u306e\u89e3\u51cd\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002[%s] +base-e-20=[\u30ea\u30bd\u30fc\u30b9\u60c5\u5831\u8868\u793a]\u306e\u63cf\u753b\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002 +base-e-21=[\u53c2\u7167\u60c5\u5831\u8868\u793a]\u306e\u63cf\u753b\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002 +base-e-22=\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30ed\u30fc\u30c9\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002(%s)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/LaunchClassLoader.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,54 @@ +/* + * LaunchClassLoader.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats; + +import java.net.URL; +import java.net.URLClassLoader; + +/** + * extends {@link URLClassLoader}<br> + * <br> + * This class loader is used to load classes and resources from a search path of + * URLs referring to both JAR files. + */ +public class LaunchClassLoader extends URLClassLoader { + /** + * Constructs a new LaunchClassLoader for the specified URLs using the + * default delegation parent ClassLoader. + * + * @param arg0 the URLs from which to load classes and resources + */ + public LaunchClassLoader(final URL[] arg0) { + super(arg0); + } + + @Override + public final Class<?> loadClass(final String arg0) + throws ClassNotFoundException { + try { + return findClass(arg0); + } catch (Exception e) { + return super.loadClass(arg0); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/Launcher.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,172 @@ +/* + * Launcher.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats; + +import java.io.File; +import java.io.FileFilter; +import java.lang.reflect.Method; +import java.net.MalformedURLException; +import java.net.URL; +import java.util.ArrayList; +import java.util.regex.Pattern; + +import javax.swing.JOptionPane; + +import jp.co.ntt.oss.heapstats.gui.GuiCommon; + +/** + * Load the classes needed to start the application heapstats. + */ +public final class Launcher { + /** + * Don't let anyone instantiate this class. + */ + private Launcher() { + } + + /** + * Return the Class load files. + * + * @param libDir library path + * @param pattern The expression to be compiled + * @return Return the Class load files. + */ + private static File[] getJarList(final File libDir, final String pattern) { + File[] ret = libDir.listFiles(new FileFilter() { + private Pattern pat = Pattern.compile(pattern); + + public boolean accept(final File pathname) { + return this.pat.matcher(pathname.getName()).matches(); + } + }); + + if ((ret == null) || (ret.length < 1)) { + String errMsg = GuiCommon.getResources().getString( + GuiCommon.BASEE22).replace("%s", pattern); + + System.err.println(errMsg); + JOptionPane.showMessageDialog(null, errMsg, + GuiCommon.ANALYZER_TITLE, JOptionPane.ERROR_MESSAGE); + } + + return ret; + } + + /** + * Return the URLs from which to load classes and resources. + * + * @param files library paths list + * @return Return the URLs from which to load classes and resources + * @throws MalformedURLException If a protocol handler for the URL could not + * be found, or if some other error occurred while constructing the + * URL + */ + private static URL[] buildURLArray(final Object... files) + throws MalformedURLException { + ArrayList<URL> ary = new ArrayList<URL>(); + + for (Object obj : files) { + if (obj instanceof File[]) { + for (File f : (File[]) obj) { + ary.add(f.toURI().toURL()); + } + } else if (obj instanceof File) { + ary.add(((File) obj).toURI().toURL()); + } + } + + return ary.toArray(new URL[0]); + } + + /** + * Starting to prepare for HeapStats Analyzer. + * + * @param args the arguments used for the method call + */ + public static void main(final String[] args) { + try { + GuiCommon.load(); + } catch (Exception e) { + GuiCommon.showMessage(null, GuiCommon.BASEW01, + JOptionPane.WARNING_MESSAGE); + } catch (Throwable e) { + GuiCommon.showMessage(null, GuiCommon.BASEW01, + JOptionPane.WARNING_MESSAGE); + } + + try { + // Get original JAR (heapstats.jar) + File appJarFile = new File(System.getProperty("java.class.path")); + // Get library directory path + String libDirName = appJarFile.getParent(); + File libDir; + if (libDirName == null) { + libDir = new File("lib"); + } else { + libDir = new File(libDirName + File.separator + "lib"); + } + + if (!libDir.isDirectory()) { + String errMsg = GuiCommon.getResources().getString( + GuiCommon.BASEE09); + + JOptionPane.showMessageDialog(null, + errMsg.replace("%s", libDir.getPath()), + GuiCommon.ANALYZER_TITLE, JOptionPane.ERROR_MESSAGE); + + return; + } + + // Get jcommon library jar + File[] jcommons = getJarList(libDir, + "^jcommon(\\-[\\d\\.]+)?\\.jar$"); + // Get JFreeChart library jar + File[] jfrees = getJarList(libDir, + "^jfreechart(\\-[\\d\\.]+)?\\.jar$"); + // jgraphx library jar + File[] jgraph = getJarList(libDir, "^jgraphx(\\-[\\d\\.]+)?\\.jar$"); + + if (jcommons != null && jcommons.length > 0 && jfrees != null + && jfrees.length > 0 && jgraph != null && jgraph.length > 0) { + // Create class loader + ClassLoader clsLdr = new LaunchClassLoader(buildURLArray( + jcommons, jfrees, jgraph, appJarFile)); + + // Load "GUIMain" + Class<?> cls = clsLdr + .loadClass("jp.co.ntt.oss.heapstats.gui.GUIMain"); + + // invoke "main" method + Method method = cls.getMethod("main", + new Class[] {String[].class}); + method.invoke(null, new Object[] {args}); + } + } catch (Exception e) { + GuiCommon.showMessage(null, GuiCommon.BASEE16, + JOptionPane.ERROR_MESSAGE); + } catch (Throwable e) { + GuiCommon.showMessage(null, GuiCommon.BASEE16, + JOptionPane.ERROR_MESSAGE); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/container/MapKey.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,128 @@ +/* + * MapKey.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.container; + +/** + * implements {@link Comparable}<br> + * <br> + * Holds one pair of tags and class path. + */ +public class MapKey implements + Comparable<MapKey> { + /** Class Tag. */ + private long tag; + + /** Class Path. */ + private String name; + + /** + * Creates a MapKey. + * + * @param source ObjectData + */ + public MapKey(final ObjectData source) { + tag = source.getTag(); + name = source.getName(); + } + + /** + * Creates a MapKey. + * + * @param tagValue the tag + * @param nameValue the Class path + */ + public MapKey(final long tagValue, final String nameValue) { + tag = tagValue; + name = nameValue; + } + + /** + * Sets the tag. + * + * @param value tag + */ + public final void setTag(final long value) { + tag = value; + } + + /** + * Return the tag. + * + * @return Return the tag + */ + public final long getTag() { + return tag; + } + + /** + * Sets the Class path. + * + * @param value Class path + */ + public final void setName(final String value) { + name = value; + } + + /** + * Return the Class Name. + * + * @return Return the Class Name + */ + public final String getName() { + return name; + } + + @Override + public final String toString() { + return name; + } + + @Override + public final int compareTo(final MapKey key) { + long ret = tag - key.tag; + + if (ret == 0) { + return 0; + } else if (ret < 0) { + return -1; + } else { + return 1; + } + } + + @Override + public final boolean equals(final Object obj) { + if (obj == null) { + return false; + } + if (obj instanceof MapKey) { + return ((MapKey) obj).tag == tag; + } + return false; + } + + @Override + public final int hashCode() { + return Long.valueOf(tag).hashCode(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/container/ObjectData.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,236 @@ +/* + * ObjectData.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.container; + +import java.io.Serializable; + +/** + * implements {@link Serializable}, {@link Cloneable} <br> + * <br> + * Contains information about the classes loaded in the java virtual machine. + */ +public class ObjectData implements + Serializable, + Cloneable { + /** serialVersionUID. */ + private static final long serialVersionUID = -1685786847473848152L; + + /** Holds the tag to uniquely identify the class that is loaded. */ + private long tag; + + /** Class Name. */ + private String name; + + /** Holds the ID for uniquely identifying the ClassLoader. */ + private long classLoader; + + /** Holds the class tag that indicates the ClassLoader. */ + private long classLoaderTag; + + /** Instances of classes. */ + private long count; + + /** Total heap usage class. */ + private long totalSize; + + /** The name of the ClassLoader. */ + private String loaderName; + + /** + * Create a ObjectData. + */ + public ObjectData() { + tag = 0; + name = null; + classLoader = -1; + classLoaderTag = -1; + count = 0; + totalSize = 0; + } + + /** + * Sets the tag. + * + * @param value tag + */ + public final void setTag(final long value) { + tag = value; + } + + /** + * Return the tag. + * + * @return Return the tag + */ + public final long getTag() { + return tag; + } + + /** + * Sets the Class path. + * + * @param value Class path + */ + public final void setName(final String value) { + name = value; + } + + /** + * Return the Class Name. + * + * @return Return the Class Name + */ + public final String getName() { + return name; + } + + /** + * Return the class loader ID. + * + * @return Return the class loader ID + */ + public final long getClassLoader() { + return classLoader; + } + + /** + * Set the class loader ID. + * + * @param value class loader ID + */ + public final void setClassLoader(final long value) { + this.classLoader = value; + } + + /** + * Returns the unique tag of the class loader. + * + * @return Returns the unique tag of the class loader. + */ + public final long getClassLoaderTag() { + return classLoaderTag; + } + + /** + * Set the unique tag of the class loader. + * + * @param value unique tag + */ + public final void setClassLoaderTag(final long value) { + this.classLoaderTag = value; + } + + /** + * Sets the Object count. + * + * @param value Number of Classes + */ + public final void setCount(final long value) { + count = value; + } + + /** + * Return the Object count. + * + * @return Return the Object count + */ + public final long getCount() { + return count; + } + + /** + * Sets the total heap size. + * + * @param value total heap size + */ + public final void setTotalSize(final long value) { + totalSize = value; + } + + /** + * Return the total heap size. + * + * @return Return the total heap size + */ + public final long getTotalSize() { + return totalSize; + } + + /** + * Returns the name of the class loader. + * + * @return Returns the name of the class loader + */ + public final String getLoaderName() { + return loaderName; + } + + /** + * Set the name of the class loader. + * + * @param value the name of the class loader. + */ + public final void setLoaderName(final String value) { + loaderName = value; + } + + @Override + public final String toString() { + StringBuffer buf = new StringBuffer(); + + buf.append(tag); + buf.append(", "); + buf.append(name); + buf.append(", "); + buf.append(classLoader); + buf.append(", "); + buf.append(classLoaderTag); + buf.append(", "); + buf.append(count); + buf.append(", "); + buf.append(totalSize); + + return buf.toString(); + } + + @Override + public final ObjectData clone() { + try { + super.clone(); + } catch (CloneNotSupportedException e) { + e.printStackTrace(); + } + + ObjectData cloneObj = new ObjectData(); + + cloneObj.setTag(tag); + cloneObj.setName(name); + cloneObj.setClassLoader(classLoader); + cloneObj.setClassLoaderTag(classLoaderTag); + cloneObj.setCount(count); + cloneObj.setTotalSize(totalSize); + cloneObj.setLoaderName(loaderName); + + return cloneObj; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/container/PackageFilter.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,100 @@ +/* + * PackageFilter.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.container; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import jp.co.ntt.oss.heapstats.gui.FilterEntriesModel; + +/** + * Holds the path to the excluded class. + */ +public class PackageFilter { + /** Class Filter Map. Key is Filter name. Data is visible and class path. */ + private Map<String, List<String>> classFilter; + + /** + * Create a PackageFilter. + */ + public PackageFilter() { + classFilter = new HashMap<String, List<String>>(); + } + + /** + * Add a filter definition from the file read. + * + * @param addFilter Filter definition information to be added + * @param filterEntriesModel FilterEntriesModel to draw the filter + * definition + * @return Additional results filter definition. true is added. + */ + public final boolean add(final Map<String, List<String>> addFilter, + final FilterEntriesModel filterEntriesModel) { + if(addFilter == null){ + return true; + } + Set<String> keys = addFilter.keySet(); + boolean duplicate = false; + for (String key : keys) { + List<String> data = classFilter.get(key); + if (data != null) { + duplicate = !duplicate; + break; + } + } + + if (!duplicate) { + Object[] rows = new Object[2]; + for (String key : keys) { + rows[0] = Boolean.valueOf(addFilter.get(key).get(0)); + rows[1] = key; + filterEntriesModel.addRow(rows); + } + + classFilter.putAll(addFilter); + + return true; + } + return false; + } + + /** + * Clear filter definition. + */ + public final void clear() { + classFilter.clear(); + } + + /** + * Returns the class path to be filtered. + * + * @param key Filter name + * @return Returns the class path to be filtered. + */ + public final List<String> get(final String key) { + return classFilter.get(key); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/container/SnapShot.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,151 @@ +/* + * SnapShot.java + * Created on 2011/08/25 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.container; + +import java.util.List; +import java.util.Map; + +/** + * Contains information about the snapshots taken by the agent. + */ +public class SnapShot { + /** a Snapshot Header Information. */ + private SnapShotHeader header; + + /** ObjectData Map key is tag, data is ObjectData. */ + private Map<Long, ObjectData> elements; + + /** a Heap Usage. */ + private long heapUsage; + + /** + * Holds information about the direction of child objects. The key tag of + * the parent object, the value is a list object. + */ + private Map<Long, List<ObjectData>> toChildren; + + /** + * Holds information about the direction of parent objects. The key tag of + * the child object, the value is a list object. + */ + private Map<Long, List<ObjectData>> toParents; + + /** + * Create a snapshot. + */ + public SnapShot() { + header = null; + elements = null; + heapUsage = 0; + } + + /** + * Set the header information of the snapshot. + * + * @param value Header + */ + public final void setHeader(final SnapShotHeader value) { + header = value; + } + + /** + * Return the header information of the snapshot. + * + * @return Return the SnapShotHeader + */ + public final SnapShotHeader getHeader() { + return header; + } + + /** + * Sets the list of objects that are loaded into the Java virtual machine. + * + * @param value the list of objects + */ + public final void setElements(final Map<Long, ObjectData> value) { + elements = value; + } + + /** + * Return the list of objects. + * + * @return Return the list of objects + */ + public final Map<Long, ObjectData> getElements() { + return elements; + } + + /** + * Set the heap usage of the snapshot taken at the time. + * + * @param value the heap usage + */ + public final void setHeapUsage(final long value) { + heapUsage = value; + } + + /** + * Return the Heap Usage. + * + * @return Return the Heap Usage + */ + public final long getHeapUsage() { + return heapUsage; + } + + /** + * Returns a list of child object information. + * + * @return Returns a list of child object information + */ + public final Map<Long, List<ObjectData>> getToChildren() { + return toChildren; + } + + /** + * Sets a list of child object information. + * + * @param value list of child object information + */ + public final void setToChildren(final Map<Long, List<ObjectData>> value) { + toChildren = value; + } + + /** + * Returns a list of parent object information. + * + * @return Returns a list of parent object information. + */ + public final Map<Long, List<ObjectData>> getToParents() { + return toParents; + } + + /** + * Sets a list of parent object information. + * + * @param value list of parent object information + */ + public final void setToParents(final Map<Long, List<ObjectData>> value) { + toParents = value; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/container/SnapShotHeader.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,469 @@ +/* + * SnapShotHeader.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.container; + +import java.io.IOException; +import java.io.ObjectInputStream; +import java.io.ObjectOutputStream; +import java.io.Serializable; +import java.nio.ByteOrder; +import java.util.Date; + +/** + * implements {@link Serializable} <br> + * <br> + * Contains the header information of the snapshot.Also, write to the temporary + * file, do the reading. + */ +public class SnapShotHeader implements + Serializable { + /** serialVersionUID. */ + static final long serialVersionUID = -539015033687122109L; + + /** SnapShot Case GC. */ + private static final int SNAPSHOT_CAUSE_GC = 1; + + /** SnapShot Case DUMP REQUEST. */ + private static final int SNAPSHOT_CAUSE_DATA_DUMP_REQUEST = 2; + + /** SnapShot Case INTERVAL. */ + private static final int SNAPSHOT_CAUSE_INTERVAL = 3; + + /** Byte order of the agent Dump file. */ + private ByteOrder byteOrderMark; + + /** Time the snapshot was taken. */ + private Date snapShotDate; + + /** Number of Objects. */ + private long numEntries; + + /** SnapShot Cause. */ + private int cause; + + /** GC Cause. */ + private String gcCause; + + /** Full GC Count. */ + private long fullCount; + + /** Young GC Count. */ + private long yngCount; + + /** GC Time. */ + private long gcTime; + + /** New Heap Size. */ + private long newHeap; + + /** old Heap Size. */ + private long oldHeap; + + /** Total Heap Size. */ + private long totalSize; + + /** Metaspace usage. */ + private long metaspaceUsage; + + /** Metaspace capacity. */ + private long metaspaceCapacity; + + /** + * Creates a SnapShotHeader. + */ + public SnapShotHeader() { + byteOrderMark = ByteOrder.nativeOrder(); + snapShotDate = null; + numEntries = 0; + cause = 0; + fullCount = 0; + yngCount = 0; + gcTime = 0; + newHeap = 0; + oldHeap = 0; + totalSize = 0; + metaspaceUsage = 0; + metaspaceCapacity = 0; + } + + /** + * Set the byte order. + * + * @param value ByteOrder + */ + public final void setByteOrderMark(final ByteOrder value) { + byteOrderMark = value; + } + + /** + * Return the byte order. + * + * @return Return the byte order + */ + public final ByteOrder getByteOrderMark() { + return byteOrderMark; + } + + /** + * Set the date and time the snapshot was taken. + * + * @param value Time the snapshot was taken + */ + public final void setSnapShotDate(final Date value) { + snapShotDate = value; + } + + /** + * Set the date and time the snapshot was taken. + * + * @param value Time the snapshot was taken + */ + public final void setSnapShotDateAsLong(final long value) { + snapShotDate = new Date(value); + } + + /** + * To get the SnapShot Date. + * + * @return Return the SnapShot Date + */ + public final Date getSnapShotDate() { + return snapShotDate; + } + + /** + * To set the Number of Object entries. + * + * @param value the Number of Object entries + */ + public final void setNumEntries(final long value) { + numEntries = value; + } + + /** + * To get the Number of Object entries. + * + * @return Return the Number of Object entries + */ + public final long getNumEntries() { + return numEntries; + } + + /** + * Set the source snapshot was taken. + * + * @param value Cause the snapshot was taken + */ + public final void setCause(final int value) { + cause = value; + } + + /** + * Return the Cause the snapshot was taken. + * + * @return Return the Cause the snapshot was taken + */ + public final int getCause() { + return cause; + } + + /** + * @return Return the GC Cause + */ + public final String getCauseString() { + switch (cause) { + case SNAPSHOT_CAUSE_GC: + return "GC"; + case SNAPSHOT_CAUSE_DATA_DUMP_REQUEST: + return "DataDumpRequest"; + case SNAPSHOT_CAUSE_INTERVAL: + return "Interval"; + default: + return "Unknown"; + } + } + + /** + * Return Cause the GC. + * + * @return Return Cause the GC + */ + public final String getGcCause() { + return gcCause; + } + + /** + * Sets the cause of the GC. + * + * @param value Cause the GC + */ + public final void setGcCause(final String value) { + gcCause = value; + } + + /** + * Return the number of occurrences of FullGC. + * + * @return Return the number of occurrences of FullGC + */ + public final long getFullCount() { + return fullCount; + } + + /** + * Set the number of occurrences of FullGC. + * + * @param value number of occurrences of FullGC + */ + public final void setFullCount(final long value) { + fullCount = value; + } + + /** + * Return the number of occurrences of YoungGC. + * + * @return Return the number of occurrences of YoungGC + */ + public final long getYngCount() { + return yngCount; + } + + /** + * Set the number of occurrences of YoungGC. + * + * @param value number of occurrences of YoungGC + */ + public final void setYngCount(final long value) { + yngCount = value; + } + + /** + * Return the processing time of the GC. + * + * @return Return the processing time of the GC + */ + public final long getGcTime() { + return gcTime; + } + + /** + * Set the processing time of the GC. + * + * @param value the processing time of the GC + */ + public final void setGcTime(final long value) { + gcTime = value; + } + + /** + * Return the New heap space usage. + * + * @return Return the New heap space usage + */ + public final long getNewHeap() { + return newHeap; + } + + /** + * Set the heap space usage New. + * + * @param value the heap space usage New + */ + public final void setNewHeap(final long value) { + newHeap = value; + } + + /** + * Return the Old heap space usage. + * + * @return Return the Old heap space usage + */ + public final long getOldHeap() { + return oldHeap; + } + + /** + * Set the heap space usage Old. + * + * @param value the heap space usage Old + */ + public final void setOldHeap(final long value) { + oldHeap = value; + } + + /** + * Return the total heap usage. + * + * @return Return the total heap usage + */ + public final long getTotalSize() { + return totalSize; + } + + /** + * Sets the total heap usage. + * + * @param value the total heap usage + */ + public final void setTotalSize(final long value) { + totalSize = value; + } + + /** + * Return the Metaspace or PermGen usage. + * + * @return Return the Metaspace or PermGen usage + */ + public final long getMetaspaceUsage() { + return metaspaceUsage; + } + + /** + * Sets the metaspace or PermGen usage. + * + * @param value the Metaspace or PermGen usage + */ + public final void setMetaspaceUsage(final long value) { + metaspaceUsage = value; + } + + /** + * Return the Metaspace or PermGen capacity. + * + * @return Return the Metaspace or PermGen capacity + */ + public final long getMetaspaceCapacity() { + return metaspaceCapacity; + } + + /** + * Sets the metaspace or PermGen capacity. + * + * @param value the Metaspace or PermGen capacity + */ + public final void setMetaspaceCapacity(final long value) { + metaspaceCapacity = value; + } + + @Override + public final String toString() { + StringBuffer buf = new StringBuffer(); + + buf.append("SnapShot at "); + buf.append(snapShotDate); + buf.append(", "); + buf.append(numEntries); + buf.append(" entries, "); + buf.append(byteOrderMark); + buf.append(" Caused by "); + buf.append(getCauseString()); + buf.append(", GC Caused by "); + buf.append(gcCause); + buf.append(", Full GC "); + buf.append(fullCount); + buf.append(", Young GC "); + buf.append(yngCount); + buf.append(", GC Time at "); + buf.append(gcTime); + buf.append(", New Heap Usage "); + buf.append(newHeap); + buf.append(" byte "); + buf.append(", Old Heap Usage "); + buf.append(oldHeap); + buf.append(" byte "); + buf.append(", Total Heap Usage "); + buf.append(totalSize); + buf.append(" byte "); + buf.append(", Metaspace Usage "); + buf.append(metaspaceUsage); + buf.append(" byte "); + buf.append(", Metaspace Capacity "); + buf.append(metaspaceCapacity); + buf.append(" byte "); + + return buf.toString(); + } + + /** + * Reads the header information from the temporary file. + * + * @param stream the temporary file input stream + * @throws IOException Any exception thrown by the underlying OutputStream. + * @throws ClassNotFoundException Class of a serialized object cannot be + * found. + */ + private void readObject(final ObjectInputStream stream) throws IOException, + ClassNotFoundException { + snapShotDate = (Date) stream.readObject(); + numEntries = stream.readLong(); + if (stream.readBoolean()) { + byteOrderMark = ByteOrder.BIG_ENDIAN; + } else { + byteOrderMark = ByteOrder.LITTLE_ENDIAN; + } + cause = stream.readInt(); + + // GC Case + int length = stream.readInt(); + StringBuilder tmpGccause = new StringBuilder(length); + for (int i = 0; i < length; i++) { + tmpGccause.append(stream.readChar()); + } + + gcCause = tmpGccause.toString(); + + fullCount = stream.readLong(); + yngCount = stream.readLong(); + gcTime = stream.readLong(); + newHeap = stream.readLong(); + oldHeap = stream.readLong(); + totalSize = stream.readLong(); + metaspaceUsage = stream.readLong(); + metaspaceCapacity = stream.readLong(); + } + + /** + * Writes header information to a temporary file. + * + * @param stream the temporary file output stream + * @throws IOException Any exception thrown by the underlying OutputStream. + */ + private void writeObject(final ObjectOutputStream stream) + throws IOException { + stream.writeObject(snapShotDate); + stream.writeLong(numEntries); + stream.writeBoolean(byteOrderMark == ByteOrder.BIG_ENDIAN); + stream.writeInt(cause); + stream.writeInt(gcCause.length()); + stream.writeChars(gcCause); + stream.writeLong(fullCount); + stream.writeLong(yngCount); + stream.writeLong(gcTime); + stream.writeLong(newHeap); + stream.writeLong(oldHeap); + stream.writeLong(totalSize); + stream.writeLong(metaspaceUsage); + stream.writeLong(metaspaceCapacity); + } + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/container/ThreadData.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,172 @@ +/* + * ThreadData.java + * Created on 2012/05/24 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ +package jp.co.ntt.oss.heapstats.container; + +import java.io.Serializable; + +/** + * implements {@link Serializable}<br> + * <br> + * Contains information about the thread. + */ +public class ThreadData implements + Serializable { + /** serialVersionUID. */ + private static final long serialVersionUID = 3795657965056209363L; + + /** Class name. */ + private String className; + + /** Method name. */ + private String methodName; + + /** thread name. */ + private String threadName; + + /** Waiting to lock object has been retrieved. */ + private String waitLock; + + /** Thread that owns the lock object has been waiting for acquisition. */ + private String waitThread; + + /** lock object or thread name. */ + private String lockThread; + + /** + * Create a ThreadData. + */ + public ThreadData() { + className = ""; + threadName = ""; + waitLock = ""; + waitThread = ""; + lockThread = ""; + } + + /** + * Return the Class Name. + * + * @return Return the Class Name + */ + public final String getClassName() { + return className; + } + + /** + * Sets the Class Name. + * + * @param value Sets the Class Name + */ + public final void setClassName(final String value) { + this.className = value; + } + + /** + * Return the Method Name. + * + * @return Return the Method Name + */ + public final String getMethodName() { + return methodName; + } + + /** + * Sets the Method Name + * + * @param value Sets the Method Name + */ + public final void setMethodName(String value) { + this.methodName = value; + } + + /** + * Return the thread name. + * + * @return Return the thread name + */ + public final String getThreadName() { + return threadName; + } + + /** + * Sets the thread name. + * + * @param value Sets the thread name + */ + public final void setThreadName(final String value) { + this.threadName = value; + } + + /** + * Return the wait lock object. + * + * @return Return the wait lock object + */ + public final String getWaitLock() { + return waitLock; + } + + /** + * Sets the wait lock object. + * + * @param value Sets the wait lock object + */ + public final void setWaitLock(final String value) { + this.waitLock = value; + } + + /** + * Return the wait thread name. + * + * @return Return the wait thread name + */ + public final String getWaitThread() { + return waitThread; + } + + /** + * Sets the wait thread name. + * + * @param value Sets the wait thread name + */ + public final void setWaitThread(final String value) { + this.waitThread = value; + } + + /** + * Return the lock thread name or lock object. + * + * @return Return the lock thread name or lock object + */ + public final String getLockThread() { + return lockThread; + } + + /** + * Sets the lock thread name or lock object. + * + * @param value Sets the lock thread name or lock object + */ + public final void setLockThread(final String value) { + this.lockThread = value; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/csv/CSVDumper.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,383 @@ +/* + * CSVDumper.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.csv; + +import java.beans.PropertyChangeEvent; +import java.beans.PropertyChangeListener; +import java.io.FileWriter; +import java.io.IOException; +import java.io.PrintWriter; +import java.text.SimpleDateFormat; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import javax.swing.JFrame; +import javax.swing.JOptionPane; +import javax.swing.SwingWorker; + +import jp.co.ntt.oss.heapstats.container.MapKey; +import jp.co.ntt.oss.heapstats.container.ObjectData; +import jp.co.ntt.oss.heapstats.container.SnapShot; +import jp.co.ntt.oss.heapstats.container.SnapShotHeader; +import jp.co.ntt.oss.heapstats.gui.DiffDialog; +import jp.co.ntt.oss.heapstats.gui.GuiCommon; +import jp.co.ntt.oss.heapstats.gui.HeapProgressBar; +import jp.co.ntt.oss.heapstats.gui.snapshot.SnapShotReader; + +/** + * extends {@link SwingWorker}<br> + * implements {@link PropertyChangeListener}<br> + * <br> + * Output to a CSV file or GC heap usage statistics. + */ +public class CSVDumper extends SwingWorker<String, String> implements + PropertyChangeListener { + /** The format of a CSV snapshot to date. */ + private static final String SNAPSHOT_DATE_FORMAT = "yyyyMMdd HH:mm:ss.SSS"; + + /** progress bar. */ + private HeapProgressBar progressBar; + + /** output object list. */ + private List<String> diffOffsets; + + /** Save the file name. */ + private String csvFile; + + /** Delta Index chart, draw a stacked heap usage chart. */ + private DiffDialog deltaDialog; + + /** dump type. true:heap usage. */ + private boolean dumpType; + + /** parent Frame. */ + private JFrame owner; + + /** + * Constructs a CSVDumper object. + * + * @param parent determines the Frame in which the dialog is displayed; if + * null, or if the parentComponent has no Frame, a default Frame is + * used + */ + public CSVDumper(final JFrame parent) { + diffOffsets = null; + deltaDialog = null; + owner = parent; + addPropertyChangeListener(this); + } + + /** + * Sets the object lists. + * + * @param objectLists output object list + */ + public final void setDiffOffsets(final List<String> objectLists) { + diffOffsets = objectLists; + } + + /** + * Sets the save file name. + * + * @param fname CSV output file name + */ + public final void setCsvFile(final String fname) { + csvFile = fname; + } + + /** + * Sets the Delta dialog. + * + * @param dialog the Delta dialog + */ + public final void setDelta(final DiffDialog dialog) { + deltaDialog = dialog; + } + + /** + * Sets the dump type. + * + * @param type true:java heap csv file , false:gc statistics file + */ + public final void setDumpType(final boolean type) { + dumpType = type; + } + + /** + * Filter the objects and returns the results. true:Exclude external + * + * @param elmt ObjectData + * @return Return the Check result + */ + private boolean checkFilter(final ObjectData elmt) { + boolean result = false; + + // Start Filter + boolean match = false; + for (Pattern ptn : deltaDialog.getFilterList()) { + Matcher matcher = ptn.matcher(elmt.getName()); + if (matcher.matches()) { + match = true; + break; + } + } + + if (!match) { + // Matches or, when there is no filter + result = true; + } + + // Class Search + Object[] searchClass = deltaDialog.getSearchClass(); + if (searchClass != null && searchClass.length > 0 && result) { + for (Object path : searchClass) { + if (elmt.getName().equals(path)) { + result = true; + break; + } + result = false; + } + } + + return result; + } + + /** + * Output to a CSV file for each snapshot of the number of instances of + * objects and heap usage. + */ + private void dumpHeapCSV() { + PrintWriter writer = null; + Map<MapKey, long[]> table = new HashMap<MapKey, long[]>(); + + try { + if (!csvFile.toLowerCase().endsWith(".csv")) { + writer = new PrintWriter(new FileWriter(csvFile + ".csv")); + } else { + writer = new PrintWriter(new FileWriter(csvFile)); + } + + SimpleDateFormat sdf = new SimpleDateFormat(SNAPSHOT_DATE_FORMAT); + writer.print("Tag, Name"); + + for (int i = 0; i < diffOffsets.size(); i++) { + String dirPath = diffOffsets.get(i); + SnapShotReader reader = new SnapShotReader(dirPath); + SnapShot snapshot = reader.getSnapShot(); + SnapShotHeader header = snapshot.getHeader(); + + /* Write CSV Header */ + writer.print(", "); + writer.print(sdf.format(header.getSnapShotDate())); + writer.print("_instances, "); + writer.print(sdf.format(header.getSnapShotDate())); + writer.print("_total size"); + + /* Write Data */ + for (Map.Entry<Long, ObjectData> entry : snapshot.getElements() + .entrySet()) { + MapKey key = new MapKey(entry.getValue()); + long[] tmp = table.get(key); + if (checkFilter(entry.getValue())) { + if (tmp == null) { + long[] row = new long[diffOffsets.size() * 2]; + row[i * 2] = entry.getValue().getCount(); + row[i * 2 + 1] = entry.getValue().getTotalSize(); + table.put(key, row); + } else { + tmp[i * 2] = entry.getValue().getCount(); + tmp[i * 2 + 1] = entry.getValue().getTotalSize(); + table.put(key, tmp); + } + } + } + setProgress(90 * (i + 1) / diffOffsets.size()); + } + + writer.println(); + + int i = 1; + for (Map.Entry<MapKey, long[]> entry : table.entrySet()) { + writer.print("0x"); + writer.print(Long.toHexString(entry.getKey().getTag())); + writer.print(", "); + writer.print(entry.getKey().getName()); + + for (long row : entry.getValue()) { + writer.print(", "); + writer.print(row); + } + + writer.println(); + setProgress(90 + 10 * (i++) / table.size()); + } + + table.clear(); + + GuiCommon.showMessage(owner, GuiCommon.BASEI02, + JOptionPane.INFORMATION_MESSAGE); + } catch (IOException e) { + JOptionPane.showMessageDialog(owner, + GuiCommon.getResources().getString(GuiCommon.BASEE15) + .replace("%s", e.getLocalizedMessage()), + GuiCommon.ANALYZER_TITLE, JOptionPane.ERROR_MESSAGE); + e.printStackTrace(); + } catch (ClassNotFoundException e) { + JOptionPane.showMessageDialog(owner, + GuiCommon.getResources().getString(GuiCommon.BASEE15) + .replace("%s", e.getLocalizedMessage()), + GuiCommon.ANALYZER_TITLE, JOptionPane.ERROR_MESSAGE); + e.printStackTrace(); + } catch (Exception e) { + String msg = e.getLocalizedMessage(); + if (msg == null) { + msg = e.toString(); + } + JOptionPane.showMessageDialog(owner, GuiCommon.getResources() + .getString(GuiCommon.BASEE15).replace("%s", msg), + GuiCommon.ANALYZER_TITLE, JOptionPane.ERROR_MESSAGE); + e.printStackTrace(); + } finally { + if (writer != null) { + writer.close(); + } + } + } + + /** + * Output to a CSV file for each snapshot statistics for GC. + */ + private void dumpGcCSV() { + PrintWriter writer = null; + try { + if (!csvFile.toLowerCase().endsWith(".csv")) { + writer = new PrintWriter(new FileWriter(csvFile + ".csv")); + } else { + writer = new PrintWriter(new FileWriter(csvFile)); + } + + SimpleDateFormat sdf = new SimpleDateFormat(SNAPSHOT_DATE_FORMAT); + + writer.print("SnapShot Date,"); + writer.print("Full GC Count,"); + writer.print("Young GC Count,"); + writer.print("New Heap Usage,"); + writer.print("Old Heap Usage,"); + writer.print("Total Heap Size,"); + writer.print("GC Cause,"); + writer.print("GC Time,"); + writer.print("Metaspace Usage,"); + writer.print("Metaspace Capacity"); + writer.println(); + + int i = 1; + for (String dirPath : diffOffsets) { + SnapShotReader reader = new SnapShotReader(dirPath); + SnapShotHeader header = reader.getHeader(); + + writer.print(sdf.format(header.getSnapShotDate())); + writer.print(","); + writer.print(header.getFullCount()); + writer.print(","); + writer.print(header.getYngCount()); + writer.print(","); + writer.print(header.getNewHeap()); + writer.print(","); + writer.print(header.getOldHeap()); + writer.print(","); + writer.print(header.getTotalSize()); + writer.print(","); + writer.print(header.getGcCause()); + writer.print(","); + if (header.getGcTime() == 0) { + writer.print("-"); + } else { + writer.print(header.getGcTime()); + } + writer.print(","); + if(header.getMetaspaceUsage() == 0){ + writer.print("-,-"); + } + else{ + writer.print(header.getMetaspaceUsage()); + writer.print(","); + writer.print(header.getMetaspaceCapacity()); + } + writer.println(); + setProgress(100 * i++ / diffOffsets.size()); + } + + GuiCommon.showMessage(owner, GuiCommon.BASEI02, + JOptionPane.INFORMATION_MESSAGE); + } catch (IOException e) { + JOptionPane.showMessageDialog(owner, + GuiCommon.getResources().getString(GuiCommon.BASEE15) + .replace("%s", e.getLocalizedMessage()), + GuiCommon.ANALYZER_TITLE, JOptionPane.ERROR_MESSAGE); + e.printStackTrace(); + } catch (Exception e) { + String msg = e.getLocalizedMessage(); + if (msg == null) { + msg = e.toString(); + } + JOptionPane.showMessageDialog(owner, GuiCommon.getResources() + .getString(GuiCommon.BASEE15).replace("%s", msg), + GuiCommon.ANALYZER_TITLE, JOptionPane.ERROR_MESSAGE); + e.printStackTrace(); + } finally { + if (writer != null) { + writer.close(); + } + } + } + + @Override + public final void propertyChange(final PropertyChangeEvent evt) { + String strPropertyName = evt.getPropertyName(); + if ("progress".equals(strPropertyName)) { + int progress = (Integer) evt.getNewValue(); + progressBar.setValue(progress); + } + } + + @Override + protected final String doInBackground() throws Exception { + progressBar = new HeapProgressBar("CSV dump start...", owner); + progressBar.setVisible(true); + if (dumpType) { + dumpHeapCSV(); + } else { + dumpGcCSV(); + } + return null; + } + + @Override + protected final void done() { + super.done(); + progressBar.setVisible(false); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/BrowseButton.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,244 @@ +/* + * BrowseButton.java + * Created on 2012/01/24 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.Component; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import java.util.EventObject; + +import javax.swing.AbstractCellEditor; +import javax.swing.BorderFactory; +import javax.swing.JButton; +import javax.swing.JOptionPane; +import javax.swing.JTable; +import javax.swing.JTextArea; +import javax.swing.event.CellEditorListener; +import javax.swing.table.TableCellEditor; +import javax.swing.table.TableCellRenderer; + +/** + * extends {@link AbstractCellEditor}<br> + * implements {@link TableCellEditor}, {@link TableCellRenderer}<br> + * <br> + * Displayed in a text file data or contents of the specified line. + */ +public class BrowseButton extends AbstractCellEditor implements + TableCellEditor, + TableCellRenderer, + ActionListener { + /** serialVersionUID. */ + private static final long serialVersionUID = -4223033654188094768L; + + /** The name of a reference button. */ + private static final String BUTTON_NAME = "..."; + + private static final int COL_IDX_PATH = 3; + + /** Table to display the details of the log. */ + private JTable itemEntries; + + /** Text area that displays the log information for the specified items. */ + private JTextArea detail; + + /** The reference button. */ + private JButton browse; + + /** LogDetail Data. */ + private LogDetailDialog detailDlg; + + /** + * Create a Browse button to put on the table. + * + * @param parent Log Detail Data + * @param table Table to display the details of the log + * @param area Text area that displays the log information for the specified + * items + */ + public BrowseButton(final LogDetailDialog parent, final JTable table, + final JTextArea area) { + detailDlg = parent; + itemEntries = table; + detail = area; + + browse = new JButton(BUTTON_NAME) { + /** serialVersionUID. */ + private static final long serialVersionUID = -6292696235280698041L; + + @Override + public void updateUI() { + super.updateUI(); + setBorder(BorderFactory.createEmptyBorder()); + setFocusable(false); + setRolloverEnabled(false); + setText(BUTTON_NAME); + } + }; + + browse.addActionListener(this); + } + + @Override + public final void addCellEditorListener(final CellEditorListener l) { + listenerList.add(CellEditorListener.class, l); + } + + @Override + public final void cancelCellEditing() { + fireEditingCanceled(); + } + + @Override + public final Object getCellEditorValue() { + return browse.getText(); + } + + @Override + public final boolean isCellEditable(final EventObject l) { + return true; + } + + @Override + public final void removeCellEditorListener(final CellEditorListener l) { + listenerList.remove(CellEditorListener.class, l); + } + + /** + * Returns true if the editing cell should be selected, false otherwise. + * + * @param anEvent the event the editor should use to start editing + * @return Returns false. + */ + @Override + public final boolean shouldSelectCell(final EventObject anEvent) { + return false; + } + + @Override + public final boolean stopCellEditing() { + fireEditingStopped(); + return true; + } + + @Override + public final Component getTableCellRendererComponent(final JTable table, + final Object value, final boolean isSelected, + final boolean hasFocus, final int row, final int column) { + return browse; + } + + @Override + public final Component getTableCellEditorComponent(final JTable table, + final Object value, final boolean isSelected, final int row, + final int column) { + return browse; + } + + @Override + public final void actionPerformed(final ActionEvent e) { + int row = itemEntries.convertRowIndexToModel(itemEntries + .getEditingRow()); + detail.setText(""); + detail.append(String.valueOf(itemEntries.getValueAt(row, 0))); + detail.append("\n\n"); + + Object path = itemEntries.getValueAt(row, COL_IDX_PATH); + if (path == null || path.equals(BUTTON_NAME)) { + detail.append(String.valueOf(itemEntries.getValueAt(row, 1))); + } else { + loadFile(path); + } + + detail.setCaretPosition(0); + + fireEditingCanceled(); + } + + /** + * Returns the contents of the file specified. + * + * @param path Absolute file path + */ + private void loadFile(final Object path) { + BufferedReader read = null; + // StringBuilder sb = new StringBuilder(); + String[] pathList = String.valueOf(path).split( + GuiCommon.SPLIT_CHARACTER); + + File file = null; + try { + for (String tmp : pathList) { + file = new File(tmp); + read = new BufferedReader(new FileReader(file)); + + String line = read.readLine(); + + while (line != null) { + // Converted to blank a null character. + int ind = line.indexOf("\0"); + int prev = 0; + while (ind > 0 && ind < line.length()) { + detail.append(line.substring(prev, ind)); + detail.append(" "); + prev = ind + 1; + ind = line.indexOf("\0", prev); + } + + if (prev == 0) { + detail.append(line); + } + + detail.append("\n"); + line = read.readLine(); + } + + if (read != null) { + read.close(); + } + } + } catch (Throwable e) { + if (file != null) { + GuiCommon.showMessage(detailDlg, GuiCommon.BASEE08, + file.getName(), JOptionPane.ERROR_MESSAGE); + } else { + GuiCommon.showMessage(detailDlg, GuiCommon.BASEE08, + String.valueOf(path), JOptionPane.ERROR_MESSAGE); + } + e.printStackTrace(); + } finally { + try { + if (read != null) { + read.close(); + } + } catch (IOException e) { + GuiCommon.showMessage(detailDlg, GuiCommon.BASEE08, + file.getName(), JOptionPane.ERROR_MESSAGE); + e.printStackTrace(); + } + } + } + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/DiffDialog.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,1143 @@ +/* + * DiffDialog.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.BorderLayout; +import java.awt.Color; +import java.awt.Component; +import java.awt.Cursor; +import java.awt.Dimension; +import java.awt.FlowLayout; +import java.awt.Paint; +import java.awt.Point; +import java.awt.event.ActionEvent; +import java.awt.event.MouseEvent; +import java.awt.event.MouseListener; +import java.beans.PropertyChangeEvent; +import java.beans.PropertyChangeListener; +import java.io.IOException; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import javax.swing.BorderFactory; +import javax.swing.Box; +import javax.swing.BoxLayout; +import javax.swing.DefaultListModel; +import javax.swing.JButton; +import javax.swing.JDialog; +import javax.swing.JFileChooser; +import javax.swing.JLabel; +import javax.swing.JList; +import javax.swing.JOptionPane; +import javax.swing.JPanel; +import javax.swing.JScrollPane; +import javax.swing.JSplitPane; +import javax.swing.JTable; +import javax.swing.RowSorter.SortKey; +import javax.swing.SortOrder; +import javax.swing.SwingWorker; +import javax.swing.filechooser.FileNameExtensionFilter; +import javax.swing.table.TableCellRenderer; +import javax.swing.table.TableColumnModel; +import javax.swing.table.TableModel; +import javax.swing.table.TableRowSorter; + +import jp.co.ntt.oss.heapstats.container.MapKey; +import jp.co.ntt.oss.heapstats.container.ObjectData; +import jp.co.ntt.oss.heapstats.container.PackageFilter; +import jp.co.ntt.oss.heapstats.container.SnapShot; +import jp.co.ntt.oss.heapstats.gui.graph.GraphColorHelper; +import jp.co.ntt.oss.heapstats.gui.snapshot.PackageFilterReader; +import jp.co.ntt.oss.heapstats.gui.snapshot.SnapShotHelper; +import jp.co.ntt.oss.heapstats.gui.snapshot.SnapShotReader; + +import org.jfree.chart.ChartFactory; +import org.jfree.chart.ChartPanel; +import org.jfree.chart.JFreeChart; +import org.jfree.chart.axis.CategoryAxis; +import org.jfree.chart.axis.CategoryLabelPositions; +import org.jfree.chart.axis.NumberAxis; +import org.jfree.chart.axis.ValueAxis; +import org.jfree.chart.plot.CategoryPlot; +import org.jfree.chart.plot.PlotOrientation; +import org.jfree.chart.renderer.category.LineAndShapeRenderer; +import org.jfree.data.category.DefaultCategoryDataset; + +/** + * extends {@link JDialog}<br> + * implements {@link PropertyChangeListener}<br> + * <br> + * Delta Index chart, draw a stacked heap usage chart. In addition, articles can + * be done by filter class. + */ +public class DiffDialog extends JDialog implements + PropertyChangeListener, + MouseListener { + /** serialVersionUID. */ + private static final long serialVersionUID = 31766154511197856L; + + /** Angle of the axis labels. */ + private static final double ANGLE = 6.0; + + /** The button name for choosing all the classes for search. */ + private static final String SELECT_BUTTON_NAME = " Select All "; + + /** A SnapShot Dialog. */ + private SnapShotDialog ssDlg; + + /** A ReferenceTree Dialog. */ + private ReferenceDialog refDlg; + + /** Mainframe heapstats. */ + private GUIMain guimain; + + /** Main Component. */ + private JSplitPane comp; + + /** Delta data information display unit. */ + private Box deltaUnit = Box.createVerticalBox(); + + /** Ranking Chart Panel. */ + private ExpansionContractionPanel rank; + + /** Heap Usage Chart Panel. */ + private ExpansionContractionPanel usage; + + /** Objects List. */ + private ExpansionContractionPanel objList; + + /** Objects List DefaultTableModel. */ + private DiffEntriesModel diffEntriesModel; + + /** Objects List Table. */ + private JTable diffEntries; + + /** Class Filter TableModel. */ + private FilterEntriesModel filterEntriesModel; + + /** Class Filter Table. */ + private JTable filterEntries; + + /** Class Filter OK Button. */ + private JButton addOkbtn; + + /** Class Filter Clean Button. */ + private JButton clearBtn; + + /** Class Filter Information. */ + private PackageFilter packageFilter; + + /** Regular expression. */ + private List<Pattern> filterList; + + /** Filter Results Class List. */ + private Object[] searchClass; + + /** Class Search List. */ + private JList classList; + + /** Class Search. */ + private SearchJTextField searchText; + + /** Class Search OK Button. */ + private JButton searchOkbtn; + + /** Class Search Clear Button. */ + private JButton searchClearbtn; + + /** Select button. */ + private JButton selectBtn; + + /** Sort Button. instance */ + private JButton insBtn; + + /** Sort Button. heap size */ + private JButton sizeBtn; + + /** A class list search paths. */ + private Set<String> nameList; + + /** Offsets Key is Date. Data is file position and SnapShotReader. */ + private Map<String, SnapShotReader> offsets; + + /** the List is file position and SnapShotReader. */ + private List<SnapShotReader> diffOffsets; + + /** ProgressBar. */ + private HeapProgressBar progressBar; + + /** The SwingWorker for drawing graphs. */ + private DiffWorker worker; + + /** The panel of Ranking Chart. */ + private ChartPanel rankChart; + + /** The panel of Usage Chart. */ + private ChartPanel usageChart; + + /** + * Creates a modeless dialog with the specified Dialog as its owner. + * + * @param owner the owner Dialog from which the dialog is displayed or null + * if this dialog has no owner + * @param snapshotDialog the snapshot dialog + * @param referenceDialog the referencetree dialog + */ + public DiffDialog(final GUIMain owner, final SnapShotDialog snapshotDialog, + final ReferenceDialog referenceDialog) { + super(owner); + + guimain = owner; + ssDlg = snapshotDialog; + refDlg = referenceDialog; + rank = null; + usage = null; + objList = null; + comp = null; + searchClass = null; + filterList = new ArrayList<Pattern>(); + packageFilter = new PackageFilter(); + nameList = new HashSet<String>(); + + setTitle(GuiCommon.getResources().getString(GuiCommon.TAB_TITLE_DELA)); + setSize(GuiCommon.DEFAULT_DIALOG_WIDTH, GuiCommon.DEFAULT_DIALOG_HEIGHT); + setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE); + setModal(false); + + addComponent(); + setLocationByPlatform(true); + } + + /** + * Create components to draw on the screen. + */ + private void addComponent() { + Box search = Box.createVerticalBox(); + search.setBorder(BorderFactory.createEmptyBorder(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE, GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + + JPanel diffPanel = new JPanel(); + diffPanel.setLayout(new BorderLayout()); + deltaUnit.setBorder(BorderFactory.createEmptyBorder( + GuiCommon.BORDER_SIZE, GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE, GuiCommon.BORDER_SIZE)); + + comp = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, search, diffPanel); + comp.setOneTouchExpandable(true); + + search.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + search.add(addFilterComponent()); + search.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + search.add(addIncrementComponent()); + + diffPanel.add(deltaUnit); + + diffEntriesModel = new DiffEntriesModel(); + diffEntries = new JTable(diffEntriesModel) { + /** serialVersionUID. */ + private static final long serialVersionUID = -925317579655004381L; + + @Override + public Component prepareRenderer(final TableCellRenderer tcr, + final int row, final int column) { + Component retVal = super.prepareRenderer(tcr, row, column); + + retVal.setForeground(getForeground()); + Paint bgPaint = GraphColorHelper.getColor((String) getValueAt( + row, 1)); + if (bgPaint != null && column == 0) { + retVal.setBackground((Color) bgPaint); + } else { + if (isRowSelected(row)) { + retVal.setBackground(getSelectionBackground()); + } else { + retVal.setBackground(Color.WHITE); + } + } + return retVal; + } + + @Override + public boolean isCellEditable(final int row, final int column) { + return false; + } + }; + + TableColumnModel model = diffEntries.getColumnModel(); + model.getColumn(0).setPreferredWidth(GuiCommon.COL_SIZE_COLOR); + model.getColumn(1).setPreferredWidth(GuiCommon.COL_SIZE_CLASSNAME); + diffEntries.removeColumn(diffEntries.getColumn(GuiCommon.getResources() + .getString(GuiCommon.OBJECTLIST_CLASSTAG))); + diffEntries.addMouseListener(this); + + rank = new ExpansionContractionPanel(GuiCommon.getResources() + .getString(GuiCommon.TITLE_SIZE_DELTE)); + usage = new ExpansionContractionPanel(GuiCommon.getResources() + .getString(GuiCommon.TITLE_SIZE_AREA)); + objList = new ExpansionContractionPanel(GuiCommon.getResources() + .getString(GuiCommon.TITLE_OBJECTLIST)); + } + + /** + * Creates a Class filter component. + * + * @return Return the Filter ExpansionContractionPanel + */ + private JPanel addFilterComponent() { + // Class Filter + ExpansionContractionPanel filterMain = new ExpansionContractionPanel( + GuiCommon.getResources().getString( + GuiCommon.CLASS_FILTER_LABEL_TITLE)); + JPanel classPanel = new JPanel(new BorderLayout()); + filterMain.setComponent(classPanel, true); + classPanel.setBackground(Color.WHITE); + + JPanel addPanel = new JPanel(new FlowLayout(FlowLayout.LEFT)); + addPanel.setBackground(Color.WHITE); + + JButton addFilter = new JButton(GuiCommon.getResources().getString( + GuiCommon.CLASS_FILTER_ADD)); + addFilter.setPreferredSize(new Dimension(120, 20)); + addFilter.addActionListener(guimain); + + addPanel.add(addFilter); + + filterEntriesModel = new FilterEntriesModel(); + filterEntries = new JTable(filterEntriesModel); + + JScrollPane pkgScroll = new JScrollPane(); + pkgScroll.getViewport().setView(filterEntries); + + JPanel okPanel = new JPanel(); + okPanel.setLayout(new BoxLayout(okPanel, BoxLayout.X_AXIS)); + okPanel.setBackground(Color.WHITE); + okPanel.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + + clearBtn = new JButton("Clear"); + clearBtn.setMaximumSize(new Dimension(70, 20)); + clearBtn.addActionListener(guimain); + okPanel.add(clearBtn); + okPanel.add(new JLabel(" ")); + + addOkbtn = new JButton("OK"); + addOkbtn.setMaximumSize(new Dimension(60, 20)); + addOkbtn.addActionListener(guimain); + + okPanel.add(addOkbtn); + + TableColumnModel model = filterEntries.getColumnModel(); + model.getColumn(0).setMaxWidth(50); + + classPanel.add(BorderLayout.NORTH, addPanel); + classPanel.add(BorderLayout.CENTER, pkgScroll); + classPanel.add(BorderLayout.SOUTH, okPanel); + + return filterMain; + } + + /** + * Creates a Class search component. + * + * @return Return the Incremental Search Component + */ + private JPanel addIncrementComponent() { + // Incremental Search + ExpansionContractionPanel searchMain = new ExpansionContractionPanel( + GuiCommon.getResources().getString( + GuiCommon.CLASS_SEARCH_LABEL_TITLE)); + JPanel increPanel = new JPanel(new BorderLayout()); + increPanel.setBackground(Color.WHITE); + + searchMain.setComponent(increPanel, true); + JPanel okPanel = new JPanel(); + okPanel.setLayout(new BoxLayout(okPanel, BoxLayout.X_AXIS)); + okPanel.setBackground(Color.WHITE); + + searchClearbtn = new JButton("Clear"); + searchClearbtn.setMaximumSize(new Dimension(70, 20)); + searchClearbtn.addActionListener(guimain); + searchOkbtn = new JButton("OK"); + searchOkbtn.setMaximumSize(new Dimension(60, 20)); + searchOkbtn.addActionListener(guimain); + selectBtn = new JButton(SELECT_BUTTON_NAME); + selectBtn.setMinimumSize(new Dimension(110, 20)); + selectBtn.setMaximumSize(new Dimension(110, 20)); + selectBtn.addActionListener(guimain); + + okPanel.add(selectBtn); + okPanel.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + okPanel.add(new JLabel(" ")); + okPanel.add(searchClearbtn); + okPanel.add(new JLabel(" ")); + okPanel.add(searchOkbtn); + + DefaultListModel classModel = new DefaultListModel(); + classList = new JList(classModel); + classList.setVisibleRowCount(50); + JScrollPane listScroll = new JScrollPane(); + listScroll.getViewport().setView(classList); + + searchText = new SearchJTextField(0, classModel); + + // add(p1); + increPanel.add(BorderLayout.NORTH, searchText); + increPanel.add(BorderLayout.CENTER, listScroll); + increPanel.add(BorderLayout.SOUTH, okPanel); + + return searchMain; + } + + /** + * Create an exclusion list for the class. + */ + private void createFilterList() { + // Class Filter + filterList.clear(); + for (int i = 0; i < filterEntriesModel.getRowCount(); i++) { + if ((Boolean) filterEntriesModel.getValueAt(i, 0)) { + List<String> datas = packageFilter + .get((String) filterEntriesModel.getValueAt(i, 1)); + for (int j = 1; j < datas.size(); j++) { + StringBuilder buf = new StringBuilder(); + buf.append("(^\\W*|L|\\W*L)?"); + if (GuiCommon.getClassRename()) { + buf.append(datas.get(j).replace("\\", ".")); + } else { + buf.append(datas.get(j)); + if ((datas.get(j).lastIndexOf(";") == -1) + && (datas.get(j).lastIndexOf("*") == -1)) { + buf.append("(;)?"); + } + } + filterList.add(Pattern.compile(buf.toString(), + Pattern.CASE_INSENSITIVE)); + } + } + } + } + + /** + * Filter class to return a list of articles ObjectData made. + * + * @param diff Class Map to be filtered + * @return Return the class filtered list + */ + private List<ObjectData> filterClassMap(final Map<Long, ObjectData> diff) { + ObjectData[] list = new ObjectData[diff.size()]; + + // Start Filter + int i = 0; + for (Map.Entry<Long, ObjectData> elmt : diff.entrySet()) { + list[i++] = elmt.getValue(); + } + + return startFilter(list); + } + + /** + * Filter class to return a list of articles ObjectData made. + * + * @param list ObjectData + * @return Return the ObjectData filtered list + */ + private List<ObjectData> startFilter(final ObjectData[] list) { + List<ObjectData> tmpList = new ArrayList<ObjectData>(); + List<ObjectData> viewSet = new ArrayList<ObjectData>(); + + // Start Filter + for (ObjectData elmt : list) { + boolean match = false; + for (Pattern ptn : filterList) { + Matcher matcher = ptn.matcher(elmt.getName()); + if (matcher.matches()) { + match = true; + break; + } + } + + if (!match) { + // Matches or, when there is no filter + tmpList.add(elmt); + } + } + + // Class Search + if (searchClass != null && searchClass.length > 0) { + for (ObjectData data : tmpList) { + for (Object path : searchClass) { + if (data.getName().equals(path)) { + viewSet.add(data); + } + } + } + } else { + // when there is no filter + viewSet.addAll(tmpList); + } + return viewSet; + } + + /** + * Add a ExpansionContractionPanel component. + * + * @param component the ExpansionContractionPanel component + */ + private void addComp(final Component component) { + deltaUnit.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + deltaUnit.add(component); + deltaUnit.revalidate(); + } + + /** + * Reload the "Delta Data" and "SnapShot Data". + */ + private void reLoad() { + if (diffOffsets != null && diffOffsets.size() > 0) { + try { + draw(diffOffsets, false); + ssDlg.draw(diffOffsets.get(0), searchClass, filterList); + } catch (IOException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE13, + JOptionPane.ERROR_MESSAGE); + } catch (ClassNotFoundException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE13, + JOptionPane.ERROR_MESSAGE); + } + } + } + + /** + * Draw a chart ranking chart and heap usage. + * + * @param sortItem Sort key + */ + private void drawChart(final SnapShotHelper.SortItem sortItem) { + progressBar = new HeapProgressBar("Draw the statistics GC.", guimain); + progressBar.setVisible(true); + + if (sortItem == SnapShotHelper.SortItem.SIZE) { + rank.setTitle(GuiCommon.getResources().getString( + GuiCommon.TITLE_SIZE_DELTE)); + usage.setTitle(GuiCommon.getResources().getString( + GuiCommon.TITLE_SIZE_AREA)); + } else { + rank.setTitle(GuiCommon.getResources().getString( + GuiCommon.TITLE_INSTANCE_DELTE)); + usage.setTitle(GuiCommon.getResources().getString( + GuiCommon.TITLE_INSTANCE_AREA)); + } + + worker = new DiffWorker(sortItem, this); + worker.addPropertyChangeListener(this); + worker.execute(); + } + + /** + * Returns the Regular expression. + * + * @return Returns the Regular expression. + */ + public final List<Pattern> getFilterList() { + return filterList; + } + + /** + * Returns the Filter Results Class List. + * + * @return Returns the Filter Results Class List. + */ + public final Object[] getSearchClass() { + return searchClass; + } + + /** + * Starts drawing the SnapShot Data. + * + * @param offsetsList file position and SnapShotReader + * @param load load flag true:load, false:reload + * @throws IOException If an I/O error has occurred. + * @throws ClassNotFoundException Class of a serialized object cannot be + * found. + */ + public final void draw(final List<SnapShotReader> offsetsList, + final boolean load) throws IOException { + deltaUnit.setVisible(false); + deltaUnit.removeAll(); + nameList.clear(); + diffOffsets = offsetsList; + + if (load) { + searchText.clear(); + searchClass = null; + packageFilter.clear(); + filterEntriesModel.setRowCount(0); + } + + // JTable:Objects List + TableRowSorter<TableModel> sorter = new TableRowSorter<TableModel>( + diffEntriesModel); + sorter.setSortable(0, false); + diffEntries.setRowSorter(sorter); + diffEntries.getTableHeader().setReorderingAllowed(false); + + diffEntriesModel.setRowCount(0); + + SnapShot start = diffOffsets.get(0).getClassEntry(); + SnapShot end = diffOffsets.get(diffOffsets.size() - 1).getClassEntry(); + + Map<Long, ObjectData> diff = SnapShotHelper.calculateDiff( + start.getElements(), end.getElements()); + + Object[] ary = new Object[6]; + List<ObjectData> objectList = filterClassMap(diff); + + for (ObjectData obd : objectList) { + ary[0] = ""; + ary[1] = obd.getName(); + + // ClassLoader + if (obd.getClassLoaderTag() < 0) { + ary[2] = "-"; + } else if (obd.getClassLoaderTag() == 0) { + ary[2] = "<SystemClassLoader>"; + } else { + ObjectData loader = diff.get(obd.getClassLoaderTag()); + if (loader == null) { + ary[2] = "-(0x" + Long.toHexString(obd.getClassLoader()) + + ")"; + } else { + ary[2] = diff.get(obd.getClassLoaderTag()).getName() + + "(0x" + Long.toHexString(obd.getClassLoader()) + + ")"; + } + } + ary[3] = obd.getCount(); + ary[4] = obd.getTotalSize(); + ary[5] = obd.getTag(); + + diffEntriesModel.addRow(ary); + } + + JPanel objPanel = new JPanel(); + objPanel.setLayout(new BorderLayout()); + objPanel.setBackground(Color.WHITE); + + JPanel sortPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT)); + sortPanel.setBackground(Color.WHITE); + insBtn = new JButton(GuiCommon.getResources().getString( + GuiCommon.SORT_INSTANCE)); + sizeBtn = new JButton(GuiCommon.getResources().getString( + GuiCommon.SORT_SIZE)); + insBtn.setPreferredSize(new Dimension(130, 20)); + sizeBtn.setPreferredSize(new Dimension(100, 20)); + insBtn.addActionListener(guimain); + insBtn.setEnabled(true); + sizeBtn.addActionListener(guimain); + sizeBtn.setEnabled(false); + sortPanel.add(insBtn); + sortPanel.add(sizeBtn); + + JScrollPane diffScroll = new JScrollPane( + JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, + JScrollPane.HORIZONTAL_SCROLLBAR_NEVER); + diffScroll.getViewport().setView(diffEntries); + + ArrayList<SortKey> sortKeys = new ArrayList<SortKey>(); + sortKeys.add(new SortKey(4, SortOrder.DESCENDING)); + diffEntries.getRowSorter().setSortKeys(sortKeys); + + objPanel.add(BorderLayout.NORTH, sortPanel); + objPanel.add(BorderLayout.CENTER, diffScroll); + objList.setComponent(objPanel, false); + + addComp(rank); + addComp(usage); + addComp(objList); + + drawChart(SnapShotHelper.SortItem.SIZE); + } + + /** + * Return the component. + * + * @return Return the Component + */ + public final JSplitPane getComp() { + return comp; + } + + /** + * Return the panel of Ranking chart. + * + * @return Return the panel of Ranking chart + */ + public final ChartPanel getRankChart() { + return rankChart; + } + + /** + * Return the panel of Usage chart. + * + * @return Return the panel of Usage chart + */ + public final ChartPanel getUsageChart() { + return usageChart; + } + + /** + * Return the offsets. + * + * @return Return the offsets + */ + public final Map<String, SnapShotReader> getOffsets() { + return offsets; + } + + /** + * Sets the dialog component. + * + * @param value the Main Component + */ + public final void setComp(final JSplitPane value) { + comp = value; + add(comp); + } + + /** + * Clear the delta data. + */ + public final void clear() { + deltaUnit.setVisible(false); + nameList.clear(); + if (diffOffsets != null) { + diffOffsets.clear(); + } + packageFilter.clear(); + filterList.clear(); + filterEntriesModel.setRowCount(0); + searchText.clear(); + searchClass = null; + selectBtn.setText(SELECT_BUTTON_NAME); + } + + /** + * Returns true if this task completed. Completion may be due to normal + * termination, an exception, or cancellation -- in all of these cases, this + * method will return true. + * + * @return true if this task completed + */ + public final boolean isDone() { + if (worker != null) { + return worker.isDone(); + } + return true; + } + + /** + * Invoked when an action occurs from GUIMain. + * + * @param arg0 ActionEvent + */ + public final void actionPerformed(final ActionEvent arg0) { + try { + if (arg0.getActionCommand().equals( + GuiCommon.getResources().getString( + GuiCommon.CLASS_FILTER_ADD))) { + + JFileChooser fileChoser = new JFileChooser(); + fileChoser.setCurrentDirectory(GuiCommon.getCurrentDir()); + fileChoser.setMultiSelectionEnabled(true); + fileChoser.setFileFilter(new FileNameExtensionFilter("XML", + "xml")); + fileChoser.setAcceptAllFileFilterUsed(false); + + if (fileChoser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) { + try { + GuiCommon.setCurrentDir(fileChoser + .getCurrentDirectory()); + } catch (IOException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE17, + JOptionPane.ERROR_MESSAGE); + } + PackageFilterReader reader = new PackageFilterReader( + fileChoser.getSelectedFile()); + + if (!packageFilter.add(reader.loadFilterFIle(this), + filterEntriesModel)) { + // Duplicate filter name + GuiCommon.showMessage(this, GuiCommon.BASEE10, + JOptionPane.ERROR_MESSAGE); + } + } + } else if (arg0.getSource().equals(addOkbtn)) { + createFilterList(); + if (filterEntriesModel.getRowCount() > 0) { + GuiCommon.showMessage(this, GuiCommon.BASEI01, + JOptionPane.INFORMATION_MESSAGE); + reLoad(); + } + } else if (arg0.getSource().equals(searchOkbtn)) { + // Class Search + Object[] tmpSelect = classList.getSelectedValues(); + if ((tmpSelect.length > 0) + || ((tmpSelect.length == 0) && (searchClass != null) && (searchClass.length > 0))) { + searchClass = tmpSelect; + GuiCommon.showMessage(this, GuiCommon.BASEI01, + JOptionPane.INFORMATION_MESSAGE); + reLoad(); + } + } else if (arg0.getSource().equals(searchClearbtn)) { + // Class Search Clear + searchText.setText(""); + selectBtn.setText(SELECT_BUTTON_NAME); + if (searchClass != null && searchClass.length > 0) { + searchClass = new Object[0]; + reLoad(); + } + } else if (arg0.getSource().equals(selectBtn)) { + // Select class list. + if (selectBtn.getText().equals(SELECT_BUTTON_NAME) + && (classList.getModel().getSize() > 0)) { + int[] indices = new int[classList.getModel().getSize()]; + for (int i = 0; i < indices.length; i++) { + indices[i] = i; + } + classList.setSelectedIndices(indices); + selectBtn.setText("Deselect All"); + } else { + classList.clearSelection(); + selectBtn.setText(SELECT_BUTTON_NAME); + } + } else if (arg0.getSource().equals(clearBtn)) { + // Class Filter Clear + filterEntriesModel.setRowCount(0); + packageFilter.clear(); + + if (filterList.size() > 0) { + filterList.clear(); + reLoad(); + } + } else if (arg0.getSource().equals(insBtn)) { + // Instances Rank & Delta graphs + drawChart(SnapShotHelper.SortItem.INSTANCE); + insBtn.setEnabled(false); + sizeBtn.setEnabled(true); + } else if (arg0.getSource().equals(sizeBtn)) { + // Size Rank & Delta graphs + drawChart(SnapShotHelper.SortItem.SIZE); + insBtn.setEnabled(true); + sizeBtn.setEnabled(false); + } + } catch (Throwable e) { + GuiCommon.showMessage(this, GuiCommon.BASEE13, + JOptionPane.ERROR_MESSAGE); + } + } + + @Override + public final void propertyChange(final PropertyChangeEvent evt) { + String strPropertyName = evt.getPropertyName(); + if ("progress".equals(strPropertyName)) { + int progress = (Integer) evt.getNewValue(); + progressBar.setValue(progress); + } + } + + @Override + public final void mouseClicked(final MouseEvent arg0) { + Object eventSource = arg0.getSource(); + + if (eventSource.equals(diffEntries)) { + if ((arg0.getClickCount() == 2) + && (arg0.getButton() == MouseEvent.BUTTON1)) { + // + Point pt = arg0.getPoint(); + int idx = diffEntries.rowAtPoint(pt); + if (idx < 0) { + return; + } + + int row = diffEntries.convertRowIndexToModel(idx); + refDlg.draw((Long) diffEntries.getModel().getValueAt(row, 5), + diffOffsets.get(diffOffsets.size() - 1)); + } + } + } + + @Override + public void mouseEntered(final MouseEvent arg0) { + } + + @Override + public void mouseExited(final MouseEvent arg0) { + } + + @Override + public void mousePressed(final MouseEvent arg0) { + } + + @Override + public void mouseReleased(final MouseEvent arg0) { + } + + /** + * extends {@link SwingWorker}<br> + * <br> + * SwingWorker thread drawing done in the time-consuming process chart. + */ + class DiffWorker extends SwingWorker<Object, Object> { + + /** Sort key object list. */ + private SnapShotHelper.SortItem sortItem; + + /** the owner DiffDialog. */ + private DiffDialog diffDialog; + + /** + * Create a SwingWorker. + * + * @param sort sort item + * @param parent the owner Dialog + */ + public DiffWorker(final SnapShotHelper.SortItem sort, + final DiffDialog parent) { + sortItem = sort; + diffDialog = parent; + } + + @Override + protected Object doInBackground() throws Exception { + drawRankingChart(); + drawUsageChart(); + return null; + } + + @Override + protected void done() { + super.done(); + progressBar.setVisible(false); + usage.validate(); + + deltaUnit.setVisible(true); + diffDialog.validate(); + diffDialog.getOwner().setCursor(Cursor.getDefaultCursor()); + } + + /** + * Draw a chart ranking the difference between snapshots. + * + * @throws IOException If an I/O error has occurred. + * @throws ClassNotFoundException Class of a serialized object cannot be + * found. + */ + private void drawRankingChart() throws IOException, + ClassNotFoundException { + SnapShot before; + SnapShot after; + Map<Long, ObjectData> diff; + ObjectData[] tmpList; + StringBuilder labelStr = new StringBuilder(); + + DefaultCategoryDataset rankDataSet = new DefaultCategoryDataset(); + + SimpleDateFormat sdf = new SimpleDateFormat( + GuiCommon.CHART_DATE_FORMAT); + + before = diffOffsets.get(0).getSnapShot(); + + List<String> hideLabel = new ArrayList<String>(); + int k = diffOffsets.size() / 10; + int size = diffOffsets.size(); + for (int i = 0; i < diffOffsets.size() - 1; i++) { + after = diffOffsets.get(i + 1).getSnapShot(); + + // x-axis labels + labelStr.delete(0, labelStr.length()); + labelStr.append(sdf + .format(before.getHeader().getSnapShotDate())); + + diff = SnapShotHelper.calculateDiff(before.getElements(), + after.getElements()); + tmpList = SnapShotHelper.getSortedArray(diff, sortItem, + SnapShotHelper.SortOrder.DESC); + + List<ObjectData> result = startFilter(tmpList); + + int j = 1; + for (ObjectData objectdata : result) { + rankDataSet.addValue(j, new MapKey(objectdata), + labelStr.toString()); + if (j++ == GuiCommon.getRankLevel()) { + break; + } + } + + if (k > 0 && (i % k != 0) + && !hideLabel.contains(labelStr.toString())) { + hideLabel.add(labelStr.toString()); + } + setProgress(50 * i / size); + before = after; + } + + JFreeChart chart = ChartFactory.createLineChart("", "", "Rank", + rankDataSet, PlotOrientation.VERTICAL, false, true, false); + chart.setBackgroundPaint(Color.WHITE); + + CategoryPlot plot = (CategoryPlot) chart.getPlot(); + plot.setBackgroundPaint(new Color(GuiCommon.getBgColor())); + ((LineAndShapeRenderer) plot.getRenderer()) + .setBaseShapesVisible(true); + ValueAxis axis = plot.getRangeAxis(); + axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); + axis.setInverted(true); + axis.setAutoRange(false); + axis.setRange(0.8, GuiCommon.getRankLevel() + 0.2); + GraphColorHelper.adjustColor(rankDataSet, plot); + + hideCategoryLabel(plot.getDomainAxis(), hideLabel); + + rankChart = new ChartPanel(chart); + + rank.setComponent(rankChart, false); + rankChart.addChartMouseListener(guimain); + } + + /** + * Draw a stacked heap usage. + * + * @throws IOException If an I/O error has occurred. + * @throws ClassNotFoundException Class of a serialized object cannot be + * found. + */ + private void drawUsageChart() throws IOException, + ClassNotFoundException { + long heapUsage; + ObjectData[] result; + StringBuilder labelStr = new StringBuilder(); + DefaultCategoryDataset stackDataSet = new DefaultCategoryDataset(); + + SimpleDateFormat sdf = new SimpleDateFormat( + GuiCommon.CHART_DATE_FORMAT); + + offsets = new HashMap<String, SnapShotReader>(); + + List<String> hideLabel = new ArrayList<String>(); + int size = diffOffsets.size(); + int k = size / 10; + + // SnapShot + int per = 0; + int rmv = 0; + for (SnapShotReader reader : diffOffsets) { + SnapShot snapShot = reader.getSnapShot(); + heapUsage = snapShot.getHeapUsage(); + + String before = labelStr.toString(); + labelStr.delete(0, labelStr.length()); + labelStr.append(sdf.format(snapShot.getHeader() + .getSnapShotDate())); + + result = SnapShotHelper.getSortedArray(snapShot.getElements(), + sortItem, SnapShotHelper.SortOrder.DESC); + + List<ObjectData> viewList = startFilter(result); + + // SnapShot Data + offsets.put(sdf.format(snapShot.getHeader().getSnapShotDate()), + reader); + + // Object + int j = 0; + for (ObjectData objectdata : viewList) { + if (j++ < GuiCommon.getRankLevel()) { + stackDataSet.addValue( + (double) objectdata.getTotalSize() + / GuiCommon.BINARY_PREFIX, new MapKey( + objectdata), labelStr.toString()); + heapUsage -= objectdata.getTotalSize(); + } + nameList.add(objectdata.getName()); + } + + if ((searchClass == null || searchClass.length == 0) + && (filterList == null || filterList.size() == 0)) { + stackDataSet.addValue((double) heapUsage + / GuiCommon.BINARY_PREFIX, new MapKey(0, "Others"), + labelStr.toString()); + } + + if (!before.equals(labelStr.toString()) && (k > 0) + && (rmv++ % k != 0)) { + hideLabel.add(labelStr.toString()); + } + // Sets the progress bound property. + setProgress(50 + 50 * (++per) / size); + } + + searchText.addList(nameList); + + JFreeChart chart = ChartFactory.createStackedAreaChart("", "", + "Usage(KB)", stackDataSet, PlotOrientation.VERTICAL, false, + true, true); + chart.setBackgroundPaint(Color.WHITE); + + CategoryPlot plot = chart.getCategoryPlot(); + plot.setBackgroundPaint(new Color(GuiCommon.getBgColor())); + hideCategoryLabel(plot.getDomainAxis(), hideLabel); + + GraphColorHelper.adjustColor(stackDataSet, chart.getPlot()); + usageChart = new ChartPanel(chart); + + usage.setComponent(usageChart, true); + + usageChart.addChartMouseListener(guimain); + } + + /** + * Hide unwanted items out of the X axis label. + * + * @param ca CategoryAxis + * @param hideLabel Hide item list + */ + private void hideCategoryLabel(final CategoryAxis ca, + final List<String> hideLabel) { + ca.setAxisLineVisible(false); + ca.setCategoryLabelPositions(CategoryLabelPositions + .createUpRotationLabelPositions(Math.PI / ANGLE)); + + for (String label : hideLabel) { + ca.setTickLabelPaint(label, new Color(0, 0, 0, 0)); + } + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/DiffEntriesModel.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,62 @@ +/* + * DiffEntriesModel.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import javax.swing.table.DefaultTableModel; + +/** + * extends {@link DefaultTableModel}<br> + * <br> + * "Delta Data" is an implementation of the DefaultTableModel to display the + * object list. + */ +public class DiffEntriesModel extends DefaultTableModel { + /** serialVersionUID. */ + static final long serialVersionUID = 9092869763865053682L; + + /** Table Header. */ + private static final String[] TABLE_HEADER = {"", + GuiCommon.getResources().getString(GuiCommon.OBJECTLIST_NAME), + GuiCommon.getResources() + .getString(GuiCommon.OBJECTLIST_CLASSLOADER), + GuiCommon.getResources().getString(GuiCommon.OBJECTLIST_INSTANCE), + GuiCommon.getResources().getString(GuiCommon.OBJECTLIST_SIZE), + GuiCommon.getResources().getString(GuiCommon.OBJECTLIST_CLASSTAG)}; + + /** + * Constructs a DefaultTableModel with as many columns as there are elements + * in columnNames and rowCount of null object values. + */ + public DiffEntriesModel() { + super(TABLE_HEADER, 0); + } + + @Override + public final Class<?> getColumnClass(final int columnIndex) { + if (columnIndex > 2) { + return Long.class; + } else { + return String.class; + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/ExpansionContractionPanel.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,162 @@ +/* + * ExpansionContractionPanel.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.BorderLayout; +import java.awt.Color; +import java.awt.Dimension; +import java.awt.event.MouseEvent; +import java.awt.event.MouseListener; + +import javax.swing.BorderFactory; +import javax.swing.JComponent; +import javax.swing.JLabel; +import javax.swing.JPanel; +import javax.swing.border.Border; + +/** + * extends {@link JPanel}<br> + * implements {@link MouseListener}<br> + * <br> + * Create an accordion panel open and close with a mouse click. + */ +public class ExpansionContractionPanel extends JPanel implements + MouseListener { + /** serialVersionUID. */ + private static final long serialVersionUID = -7418609214667862469L; + + /** Title String. */ + private String mainTitle; + + /** Title Label. */ + private JLabel titleLbl; + + /** Main Panel. */ + private JPanel mainPnl; + + /** + * Create the accordion panel. + * + * @param title the panel title. + */ + public ExpansionContractionPanel(final String title) { + super(new BorderLayout()); + + mainTitle = title; + titleLbl = new JLabel(); + mainPnl = new JPanel(new BorderLayout()); + titleLbl.setOpaque(true); + titleLbl.setBackground(Color.GRAY); + titleLbl.addMouseListener(this); + titleLbl.setForeground(Color.WHITE); + add(titleLbl, BorderLayout.NORTH); + } + + /** + * Set the component. + * + * @param main main component + * @param visible true to make the component visible; false to make it + * invisible + */ + public final void setComponent(final JComponent main, final boolean visible) { + mainPnl.removeAll(); + mainPnl.add(main, BorderLayout.CENTER); + mainPnl.setVisible(visible); + mainPnl.setOpaque(true); + mainPnl.setBackground(Color.WHITE); + Border outBorder = BorderFactory.createMatteBorder(0, 2, 2, 2, + Color.GRAY); + Border inBorder = BorderFactory.createEmptyBorder( + GuiCommon.BORDER_SIZE, GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE, GuiCommon.BORDER_SIZE); + Border border = BorderFactory.createCompoundBorder(outBorder, inBorder); + mainPnl.setBorder(border); + if (mainPnl.isVisible()) { + titleLbl.setText(" \u25b3 " + mainTitle); + } else { + titleLbl.setText(" \u25bc " + mainTitle); + } + add(mainPnl, BorderLayout.CENTER); + } + + /** + * Set the title of this component. + * + * @param title label title + */ + public final void setTitle(final String title) { + mainTitle = title; + } + + /** + * Perform the initialization of this component. + */ + protected final void initPanel() { + mainPnl.setVisible(!mainPnl.isVisible()); + if (mainPnl.isVisible()) { + titleLbl.setText(" \u25b3 " + mainTitle); + } else { + titleLbl.setText(" \u25bc " + mainTitle); + } + revalidate(); + mainPnl.scrollRectToVisible(mainPnl.getBounds()); + } + + @Override + public final Dimension getPreferredSize() { + Dimension size = titleLbl.getPreferredSize(); + if (mainPnl.isVisible()) { + size.height += mainPnl.getPreferredSize().height; + } + return size; + } + + @Override + public final Dimension getMaximumSize() { + Dimension size = getPreferredSize(); + size.width = Short.MAX_VALUE; + return size; + } + + @Override + public void mouseClicked(final MouseEvent arg0) { + } + + @Override + public void mouseEntered(final MouseEvent arg0) { + } + + @Override + public void mouseExited(final MouseEvent arg0) { + } + + @Override + public final void mousePressed(final MouseEvent arg0) { + initPanel(); + } + + @Override + public void mouseReleased(final MouseEvent arg0) { + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/FilterEntriesModel.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,54 @@ +/* + * FilterEntriesModel.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import javax.swing.table.DefaultTableModel; + +/** + * extends {@link DefaultTableModel}<br> + * <br> + * This is an implementation of TableModel that uses a Vector of Vectors to + * store the cell value objects. + */ +public class FilterEntriesModel extends DefaultTableModel { + /** serialVersionUID. */ + private static final long serialVersionUID = -7416955903245153064L; + + /** Filter table header. */ + private static final String[] TABLE_HEADER = { + GuiCommon.getResources().getString(GuiCommon.CLASS_FILTER_EXCLUDE), + GuiCommon.getResources().getString(GuiCommon.CLASS_FILTER_FILENAME)}; + + /** + * Constructs a FilterEntriesModel with as many columns as there are + * elements in TABLE_HEADER and rowCount of 0 object values. + */ + public FilterEntriesModel() { + super(TABLE_HEADER, 0); + } + + @Override + public final Class<?> getColumnClass(final int columnIndex) { + return getValueAt(0, columnIndex).getClass(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/FindDialog.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,161 @@ +/* + * FindDialog.java + * Created on 2012/05/24 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.BorderLayout; +import java.awt.Color; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; + +import javax.swing.JButton; +import javax.swing.JComboBox; +import javax.swing.JDialog; +import javax.swing.JLabel; +import javax.swing.JOptionPane; +import javax.swing.JPanel; +import javax.swing.JTextArea; + +/** + * extends {@link JDialog}<br> + * implements {@link ActionListener}<br> + * <br> + * Search the contents of the log details. + */ +public class FindDialog extends JDialog implements + ActionListener { + /** serialVersionUID. */ + private static final long serialVersionUID = 2750747037965338897L; + + /** Text area that displays a detailed log. */ + private JTextArea textArea; + + /** Enter a search string. */ + private JComboBox word; + + /** Button is pressed, to conduct the search towards the end. */ + private JButton next; + + /** Close the dialog box to cancel the search. */ + private JButton cancel; + + /** + * Creates a modeless dialog with the specified Dialog as its owner. + * + * @param parent the owner Dialog from which the dialog is displayed or null + * if this dialog has no owner + * @param area Text area that displays a detailed log + */ + public FindDialog(final JDialog parent, final JTextArea area) { + super(parent); + setTitle(GuiCommon.getResources().getString(GuiCommon.FIND_TITLE)); + setSize(400, 90); + setResizable(false); + setLocationRelativeTo(parent); + + this.textArea = area; + + addComponent(); + } + + @Override + public final void actionPerformed(final ActionEvent e) { + Object eventSource = e.getSource(); + + if (eventSource.equals(next)) { + if (word.getSelectedIndex() < 0) { + word.addItem(word.getSelectedItem()); + } + find(); + } else if (eventSource.equals(cancel)) { + this.setVisible(false); + } + } + + /** + * Add the component to the screen. + */ + private void addComponent() { + JPanel main = new JPanel(); + main.setLayout(new BorderLayout(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + add(main); + JLabel dammy = new JLabel(""); + dammy.setBackground(Color.RED); + + JPanel whatPanel = new JPanel(); + whatPanel.setLayout(new BorderLayout(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + JLabel what = new JLabel(GuiCommon.getResources().getString( + GuiCommon.FIND_LABEL) + + " : "); + whatPanel.add(what, BorderLayout.NORTH); + + JPanel field = new JPanel(); + field.setLayout(new BorderLayout(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + + word = new JComboBox(); + word.setEditable(true); + field.add(word, BorderLayout.NORTH); + + JPanel btn = new JPanel(); + btn.setLayout(new BorderLayout(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + next = new JButton(GuiCommon.getResources().getString( + GuiCommon.FIND_NEXT)); + cancel = new JButton(GuiCommon.getResources().getString( + GuiCommon.FIND_CANCEL)); + next.addActionListener(this); + cancel.addActionListener(this); + btn.add(next, BorderLayout.NORTH); + btn.add(cancel, BorderLayout.SOUTH); + + main.add(dammy, BorderLayout.NORTH); + main.add(whatPanel, BorderLayout.WEST); + main.add(field, BorderLayout.CENTER); + main.add(btn, BorderLayout.EAST); + } + + /** + * Conduct the search of the specified string. + */ + private void find() { + Object inputWord = word.getSelectedItem(); + if (textArea.getText().isEmpty() || inputWord == null) { + return; + } + + int start = textArea.getText().indexOf( + inputWord.toString(), textArea.getSelectionEnd()); + if (start != -1) { + textArea.setFocusable(true); + textArea.setSelectionStart(start); + textArea.setSelectionEnd(start + + word.getSelectedItem().toString().length()); + } else { + GuiCommon.showMessage(this, GuiCommon.BASEI03, word + .getSelectedItem().toString(), + JOptionPane.INFORMATION_MESSAGE); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/GCDialog.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,481 @@ +/* + * GCDialog.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.Color; +import java.awt.Component; +import java.io.IOException; +import java.text.NumberFormat; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.List; + +import javax.swing.BorderFactory; +import javax.swing.Box; +import javax.swing.JDialog; +import javax.swing.JFrame; +import javax.swing.JOptionPane; +import javax.swing.JTable; +import javax.swing.SwingWorker; +import javax.swing.table.DefaultTableModel; + +import jp.co.ntt.oss.heapstats.container.SnapShotHeader; +import jp.co.ntt.oss.heapstats.gui.snapshot.SnapShotReader; + +import org.jfree.chart.ChartFactory; +import org.jfree.chart.ChartPanel; +import org.jfree.chart.JFreeChart; +import org.jfree.chart.axis.CategoryAxis; +import org.jfree.chart.axis.CategoryLabelPositions; +import org.jfree.chart.axis.NumberAxis; +import org.jfree.chart.plot.CategoryPlot; +import org.jfree.chart.plot.DatasetRenderingOrder; +import org.jfree.chart.plot.PlotOrientation; +import org.jfree.chart.renderer.category.LineAndShapeRenderer; +import org.jfree.chart.renderer.category.StackedAreaRenderer; +import org.jfree.chart.renderer.category.AreaRenderer; +import org.jfree.data.category.DefaultCategoryDataset; + +/** + * extends {@link JDialog}<br> + * <br> + * Displays statistics for garbage collection. + */ +public class GCDialog extends JDialog { + /** serialVersionUID. */ + private static final long serialVersionUID = 3024831843243414334L; + + /** Angle of the axis labels. */ + private static final double ANGLE = 6.0; + + /** Statistics table Number of rows. */ + private static final int SUMMARY_ROW = 5; + + /** Statistics table Number of columns. */ + private static final int SUMMARY_COL = 2; + + /** Mainframe heapstats. */ + private GUIMain guimain; + + /** Main Component. */ + private Box comp = Box.createVerticalBox(); + + /** Minimum GC Time. */ + private long min = 0; + + /** Maximum GC Time. */ + private long max = 0; + + /** Panel of chart statistics. */ + private ChartPanel gcPanel; + + /** Panel of metaspace chart. */ + private ChartPanel metaspacePanel; + + /** + * Create the 'GC Summary Dialog'. + * + * @param owner the owner Dialog from which the dialog is displayed or null + * if this dialog has no owner + */ + public GCDialog(final JFrame owner) { + super(owner); + guimain = (GUIMain) owner; + + setTitle(GuiCommon.getResources() + .getString(GuiCommon.TAB_TITLE_SUMMARY)); + setSize(GuiCommon.DEFAULT_DIALOG_WIDTH, GuiCommon.DEFAULT_DIALOG_HEIGHT); + setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE); + setModal(false); + + comp.setBorder(BorderFactory.createEmptyBorder(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE, GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + setLocationByPlatform(true); + } + + /** + * Draw a pie chart in order of the heap usage of the snapshot. In addition, + * the table shows the heap usage for each object. + * + * @param diffOffsets file position and SnapShotReader + */ + public final void draw(final List<SnapShotReader> diffOffsets) { + clear(); + + GcWorker worker = new GcWorker(this, diffOffsets); + worker.execute(); + } + + /** + * Clear the Summary data. + */ + public final void clear() { + for (Component obj : comp.getComponents()) { + comp.remove(obj); + } + max = 0; + min = 0; + comp.setVisible(false); + } + + /** + * Return the component. + * + * @return Return the component + */ + public final Box getComp() { + return comp; + } + + /** + * Return the panel of chart statistics. + * + * @return Return the panel of chart statistics + */ + public final ChartPanel getGcPanel() { + return gcPanel; + } + + /** + * Sets the dialog component. + * + * @param value the Main Component + */ + public final void setComp(final Box value) { + comp = value; + add(comp); + } + + /** + * extends {@link SwingWorker}<br> + * <br> + * SwingWorker thread drawing done in the time-consuming process chart. + */ + class GcWorker extends SwingWorker<Object, Object> { + + /** file position and SnapShotReader. */ + private List<SnapShotReader> diffOffsets; + + /** the owner dialog. */ + private GCDialog dialog; + + /** + * Create a GcWorker. + * + * @param owner determines the Dialog in which the Dialog is displayed; + * if null, or if the parentComponent has no Dialog, a default + * Dialog is used + * @param offsets file position and SnapShotReader + */ + public GcWorker(final GCDialog owner, final List<SnapShotReader> offsets) { + diffOffsets = offsets; + dialog = owner; + } + + @Override + protected String doInBackground() { + try { + ExpansionContractionPanel chart = new ExpansionContractionPanel( + GuiCommon.getResources().getString( + GuiCommon.TITLE_STATISTICS)); + ExpansionContractionPanel metaChart = + new ExpansionContractionPanel( + GuiCommon.getResources().getString( + GuiCommon.TITLE_METASPACE)); + ExpansionContractionPanel summary = new ExpansionContractionPanel( + GuiCommon.getResources().getString( + GuiCommon.TITLE_SUMMARY)); + + comp.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + comp.add(chart); + comp.revalidate(); + comp.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + comp.add(metaChart); + comp.revalidate(); + comp.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + comp.add(summary); + comp.revalidate(); + + chart.setComponent(drawStatistictChart(), true); + metaChart.setComponent(drawMetaspaceChart(), true); + + // Summary table + DefaultTableModel model = new DefaultTableModel(SUMMARY_ROW, + SUMMARY_COL); + JTable table = new JTable(model); + summary.setComponent(table, true); + + model.setRowCount(0); + Object[] row = new Object[2]; + + // SnapShot Count + NumberFormat nbf = NumberFormat.getIntegerInstance(); + row[0] = GuiCommon.getResources() + .getString(GuiCommon.SNAPCOUNT); + row[1] = nbf.format(diffOffsets.size()); + model.addRow(row); + + // Garbage collection Count + row[0] = GuiCommon.getResources().getString(GuiCommon.GCCOUNT); + // List<Object> data = diffOffsets.get(diffOffsets.size() - 1); + SnapShotReader reder = diffOffsets.get(diffOffsets.size() - 1); + SnapShotHeader header = reder.getHeader(); + StringBuilder buf = new StringBuilder(); + buf.append(nbf.format(header.getFullCount() + + header.getYngCount())); + buf.append("(Full:"); + buf.append(nbf.format(header.getFullCount())); + buf.append(" , Young:"); + buf.append(nbf.format(header.getYngCount())); + buf.append(")"); + row[1] = buf.toString(); + model.addRow(row); + + // Latest Heap Usage + row[0] = GuiCommon.getResources().getString( + GuiCommon.LATEST_HEAP); + row[1] = nbf.format((header.getNewHeap() + header.getOldHeap()) + / GuiCommon.BINARY_PREFIX) + + " KB"; + model.addRow(row); + + // Latest Metaspace Usage + row[0] = GuiCommon.getResources().getString( + GuiCommon.LATEST_METASPACE); + row[1] = nbf.format((header.getMetaspaceUsage()) + / GuiCommon.BINARY_PREFIX) + + " KB"; + model.addRow(row); + + // min gc time + row[0] = GuiCommon.getResources().getString( + GuiCommon.MIN_GCTIME); + row[1] = nbf.format(min) + " msec"; + model.addRow(row); + + // max gc time + row[0] = GuiCommon.getResources().getString( + GuiCommon.MAX_GCTIME); + row[1] = nbf.format(max) + " msec"; + model.addRow(row); + + // If snapshot does not have metaspace data, metaspace panel + // is closed by default. + if(header.getMetaspaceCapacity() == 0){ + metaChart.mousePressed(null); + } + + if (dialog.isVisible()) { + comp.setVisible(true); + } + } catch (IOException e) { + GuiCommon.showMessage(dialog.getParent(), GuiCommon.BASEE12, + JOptionPane.ERROR_MESSAGE); + e.printStackTrace(); + } + + return null; + } + + /** + * The chart displays the statistics for Garbage collection. + * + * @return Return the ChartPanel + * @throws IOException If an I/O error has occurred. + */ + private ChartPanel drawStatistictChart() throws IOException { + + DefaultCategoryDataset stackDataSet = new DefaultCategoryDataset(); + DefaultCategoryDataset usageDataSet = new DefaultCategoryDataset(); + DefaultCategoryDataset gctimeDataSet = new DefaultCategoryDataset(); + + StringBuilder labelStr = new StringBuilder(); + + SimpleDateFormat sdf = new SimpleDateFormat( + GuiCommon.CHART_DATE_FORMAT); + + List<String> removeLabel = new ArrayList<String>(); + + int i = 0; + int j = diffOffsets.size() / 10; + for (SnapShotReader reader : diffOffsets) { + + SnapShotHeader header = reader.getHeader(); + + String before = labelStr.toString(); + labelStr.delete(0, labelStr.length()); + labelStr.append(sdf.format(header.getSnapShotDate())); + + // set total heap size + stackDataSet.addValue((double) header.getTotalSize() + / GuiCommon.BINARY_PREFIX, GuiCommon.getResources() + .getString(GuiCommon.TOTAL_HEAP_SIZE), labelStr + .toString()); + // new heap usage + usageDataSet.addValue((double) header.getNewHeap() + / GuiCommon.BINARY_PREFIX, GuiCommon.getResources() + .getString(GuiCommon.NEW_HEAP), labelStr.toString()); + // old heap usage + usageDataSet.addValue((double) header.getOldHeap() + / GuiCommon.BINARY_PREFIX, GuiCommon.getResources() + .getString(GuiCommon.OLD_HEAP), labelStr.toString()); + // gc time + gctimeDataSet.addValue(header.getGcTime(), GuiCommon + .getResources().getString(GuiCommon.GCTIME), labelStr + .toString()); + + // min gc time + if (min == 0 + || (min > header.getGcTime() && header.getGcTime() > 0)) { + min = header.getGcTime(); + } + + // max gc time + if (max < header.getGcTime()) { + max = header.getGcTime(); + } + + if (!before.equals(labelStr.toString()) && (j > 0) + && (i++ % j != 0)) { + removeLabel.add(labelStr.toString()); + } + } + + JFreeChart chart = ChartFactory.createStackedAreaChart("", "", + "Usage(KB)", stackDataSet, PlotOrientation.VERTICAL, true, + true, true); + chart.setBackgroundPaint(Color.WHITE); + + CategoryPlot plot = chart.getCategoryPlot(); + plot.setBackgroundPaint(new Color(GuiCommon.getBgColor())); + + // Sets the DataSet heap usage(new + old). + plot.setDataset(1, usageDataSet); + + // Sets the DataSet gc processing time. + plot.setDataset(2, gctimeDataSet); + + // Sets vertical axis of the processing time value gc. + plot.mapDatasetToRangeAxis(2, 2); + + NumberAxis axis = new NumberAxis("Time(msec)"); + axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); + // gc processing time : Integer value + plot.setRangeAxis(2, axis); + + StackedAreaRenderer renderer = new StackedAreaRenderer(); + + LineAndShapeRenderer gcrnderer = new LineAndShapeRenderer(); + gcrnderer.setSeriesShapesVisible(0, false); + + plot.setRenderer(1, renderer); + plot.setRenderer(2, gcrnderer); + plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD); + + CategoryAxis ca = plot.getDomainAxis(); + ca.setCategoryLabelPositions(CategoryLabelPositions + .createUpRotationLabelPositions(Math.PI / ANGLE)); + + // clear the unwanted text. + for (String label : removeLabel) { + ca.setTickLabelPaint(label, new Color(0, 0, 0, 0)); + } + + gcPanel = new ChartPanel(chart); + + gcPanel.addChartMouseListener(guimain); + + return gcPanel; + } + + /** + * The chart displays the statistics for Metaspace. + * + * @return Return the ChartPanel + * @throws IOException If an I/O error has occurred. + */ + private ChartPanel drawMetaspaceChart() throws IOException { + DefaultCategoryDataset usageDataSet = new DefaultCategoryDataset(); + DefaultCategoryDataset capacityDataSet = new DefaultCategoryDataset(); + StringBuilder labelStr = new StringBuilder(); + SimpleDateFormat sdf = new SimpleDateFormat( + GuiCommon.CHART_DATE_FORMAT); + + List<String> removeLabel = new ArrayList<String>(); + + int i = 0; + int j = diffOffsets.size() / 10; + for(SnapShotReader reader : diffOffsets){ + SnapShotHeader header = reader.getHeader(); + + String before = labelStr.toString(); + labelStr.delete(0, labelStr.length()); + labelStr.append(sdf.format(header.getSnapShotDate())); + + // set metaspace usage + usageDataSet.addValue((double) header.getMetaspaceUsage() + / GuiCommon.BINARY_PREFIX, GuiCommon.getResources() + .getString(GuiCommon.METASPACE_USAGE), labelStr.toString()); + // set metaspace capacity + capacityDataSet.addValue((double) header.getMetaspaceCapacity() + / GuiCommon.BINARY_PREFIX, GuiCommon.getResources() + .getString(GuiCommon.METASPACE_CAPACITY), labelStr.toString()); + + if(!before.equals(labelStr.toString()) && (j > 0) && (i++ % j != 0)){ + removeLabel.add(labelStr.toString()); + } + } + + JFreeChart chart = ChartFactory.createStackedAreaChart("", "", + "Usage(KB)", capacityDataSet, PlotOrientation.VERTICAL, + true, true, true); + chart.setBackgroundPaint(Color.WHITE); + + CategoryPlot plot = chart.getCategoryPlot(); + plot.setBackgroundPaint(new Color(GuiCommon.getBgColor())); + + // Set the metaspace usage dataset + plot.setDataset(1, usageDataSet); + StackedAreaRenderer renderer = new StackedAreaRenderer(); + plot.setRenderer(1, renderer); + plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD); + + CategoryAxis ca = plot.getDomainAxis(); + ca.setCategoryLabelPositions(CategoryLabelPositions + .createUpRotationLabelPositions(Math.PI / ANGLE)); + + // clear the unwanted text. + for(String label : removeLabel){ + ca.setTickLabelPaint(label, new Color(0, 0, 0, 0)); + } + + metaspacePanel = new ChartPanel(chart); + + metaspacePanel.addChartMouseListener(guimain); + + return metaspacePanel; + } + + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/GUIMain.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,1049 @@ +/* + * GUIMain.java + * Created on 2011/09/07 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.BorderLayout; +import java.awt.Color; +import java.awt.Component; +import java.awt.Cursor; +import java.awt.Desktop; +import java.awt.Font; +import java.awt.Toolkit; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import java.awt.event.KeyEvent; +import java.io.File; +import java.io.IOException; +import java.net.URL; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.Date; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.TreeMap; +import java.util.Vector; + +import javax.swing.BorderFactory; +import javax.swing.Box; +import javax.swing.BoxLayout; +import javax.swing.ImageIcon; +import javax.swing.JButton; +import javax.swing.JCheckBoxMenuItem; +import javax.swing.JComboBox; +import javax.swing.JComponent; +import javax.swing.JFileChooser; +import javax.swing.JFrame; +import javax.swing.JLabel; +import javax.swing.JMenu; +import javax.swing.JMenuBar; +import javax.swing.JMenuItem; +import javax.swing.JOptionPane; +import javax.swing.JPanel; +import javax.swing.JSplitPane; +import javax.swing.JTabbedPane; +import javax.swing.JTextField; +import javax.swing.SwingUtilities; +import javax.swing.filechooser.FileNameExtensionFilter; + +import jp.co.ntt.oss.heapstats.csv.CSVDumper; +import jp.co.ntt.oss.heapstats.gui.snapshot.ParserEventHandlerImpl; +import jp.co.ntt.oss.heapstats.gui.snapshot.SnapShotReader; +import jp.co.ntt.oss.heapstats.parser.HeapStatsParser; + +import org.jfree.chart.ChartMouseEvent; +import org.jfree.chart.ChartMouseListener; +import org.jfree.chart.entity.CategoryItemEntity; +import org.jfree.chart.entity.ChartEntity; +import org.jfree.chart.plot.CategoryMarker; +import org.jfree.chart.plot.CategoryPlot; +import org.jfree.ui.Layer; + +/** + * extends {@link JFrame}<br> + * implements {@link ActionListener}<br> + * <br> + * Draw the main part of HeapStats. + */ +public class GUIMain extends JFrame implements + ActionListener, + ChartMouseListener { + /** serialVersionUID. */ + private static final long serialVersionUID = -6668360652023124873L; + + /** The file name of the icon image. */ + private static final String HEAPSTATS_IMAGE = "heapstats.png"; + + /** the alpha transparency (must be in the range 0.0f to 1.0f). */ + private static final float ALPHA_TRANSPARENCY = 0.7f; + + /** Menu-File-Log File Open. */ + private JMenuItem logOpen; + + /** Menu-File-Open. */ + private JMenuItem fileOpen; + + /** Menu-File-Exit. */ + private JMenuItem fileExitBtn; + + /** Menu-Option-Tab Bar Display. */ + private JCheckBoxMenuItem tabbedBar; + + /** Menu-Option-RankLevel. */ + private JMenuItem optionRankLevelBtn; + + /** Menu-Option-CSV-Heap-All. */ + private JMenuItem csvHeapAll; + + /** Menu-Option-CSV-Heap-Selected. */ + private JMenuItem csvHeapSelected; + + /** Menu-Option-CSV-Statistics-All. */ + private JMenuItem csvGcAll; + + /** Menu-Option-CSV-Statistics-Selected. */ + private JMenuItem csvGcSelected; + + /** Menu-Help-Help HeapStats. */ + private JMenuItem helpHeapStats; + + /** Menu-Help-About HeapStats. */ + private JMenuItem aboutHeapStats; + + /** Main Data Tab. */ + private JTabbedPane mainTab; + + /** Select Data Button. */ + private JButton chooserBtn; + + /** Dump File Names. */ + private JTextField fileName; + + /** Select Range StartDate. */ + private JComboBox startCombo; + + /** Select Range EndDate. */ + private JComboBox endCombo; + + /** Select Range OK Button. */ + private JButton okButton; + + /** SnapShot Tab. */ + private JTabbedPane snapshotTabbed; + + /** Delta Data. */ + private DiffDialog deltaDlg; + + /** SnapShot Data. */ + private SnapShotDialog ssDlg; + + /** SnapShot Main Component. */ + private Box snapComp; + + /** Delta Main Component. */ + private JSplitPane deltaComp; + + /** Summary Data. */ + private GCDialog gcDlg; + + /** Summary Main Component. */ + private Box gcComp; + + /** + * Offsets Key is Date. Data is the absolute path of the snapshot directory + * after unzip. + */ + private Map<Date, String> offsets; + + /** Object to a CSV GC heap usage statistics. */ + private CSVDumper dumper; + + /** ResourceDialog Data. */ + private ResourceDialog resourceDlg; + + /** Resource Main Component. */ + private Box rsrcComp; + + /** Log file reading screen part. */ + private SelectLogfiles selectLogPanel; + + /** LogDetail Data. */ + private LogDetailDialog logDlg; + + /** LogDetail Main Component. */ + private JSplitPane logComp; + + /** Log Collect Tab. */ + private JTabbedPane logTabbar; + + /** Reference Data Tab. */ + private ReferenceDialog refDlg; + + /** Reference Data Component. */ + private JPanel refComp; + + /** + * Creates a new, initially invisible Frame with the specified title. + * + * @param title the title for the frame + */ + public GUIMain(final String title) { + super(title); + + try { + GuiCommon.load(); + } catch (Throwable e) { + // Messages are displayed in the Launcher class. + e.printStackTrace(); + } + + URL url = getClass().getClassLoader().getResource(HEAPSTATS_IMAGE); + setIconImage(Toolkit.getDefaultToolkit().createImage(url)); + + ssDlg = null; + deltaDlg = null; + gcDlg = null; + resourceDlg = null; + logDlg = null; + refDlg = null; + + offsets = new TreeMap<Date, String>(); + + setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); + setSize(GuiCommon.DEFAULT_FRAME_WIDTH, GuiCommon.DEFAULT_FRAME_HEIGHT); + + JComponent.setDefaultLocale(new Locale(GuiCommon.getLanguage())); + + createMenuBar(); + addComponent(); + setLocationByPlatform(true); + } + + /** + * Creates the Menu bar. + */ + private void createMenuBar() { + JMenuBar menuBar = new JMenuBar(); + + // Menu-File + JMenu menuFile = new JMenu(GuiCommon.getResources().getString( + GuiCommon.MENU_FILE)); + menuFile.setMnemonic(KeyEvent.VK_F); + + logOpen = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.MENU_FILE_LOGOPEN), KeyEvent.VK_L); + fileOpen = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.MENU_FILE_OPEN), KeyEvent.VK_S); + fileOpen.addActionListener(this); + fileExitBtn = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.MENU_FILE_EXIT), KeyEvent.VK_E); + fileExitBtn.addActionListener(this); + + menuFile.add(logOpen); + menuFile.add(fileOpen); + menuFile.add(fileExitBtn); + + // Menu-Option + JMenu menuOption = new JMenu(GuiCommon.getResources().getString( + GuiCommon.MENU_OPTION)); + menuOption.setMnemonic(KeyEvent.VK_O); + + // Menu-Option-Tab Bar Display + tabbedBar = new JCheckBoxMenuItem(GuiCommon.getResources().getString( + GuiCommon.MENU_OPTION_TAB), true); + tabbedBar.setMnemonic(KeyEvent.VK_T); + tabbedBar.addActionListener(this); + menuOption.add(tabbedBar); + + // Menu-Option-RankLevel + optionRankLevelBtn = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.MENU_OPTION_RANKLEVEL), KeyEvent.VK_R); + optionRankLevelBtn.addActionListener(this); + menuOption.add(optionRankLevelBtn); + + // Menu-Option-CSV + JMenu csvMenu = new JMenu(GuiCommon.getResources().getString( + GuiCommon.MENU_OPTION_CSV)); + csvMenu.setMnemonic(KeyEvent.VK_C); + + JMenu csvHeap = new JMenu(GuiCommon.getResources().getString( + GuiCommon.MENU_OPTION_CSVHEAP)); + csvHeap.setMnemonic(KeyEvent.VK_H); + JMenu csvGc = new JMenu(GuiCommon.getResources().getString( + GuiCommon.MENU_OPTION_CSVGC)); + csvGc.setMnemonic(KeyEvent.VK_G); + + csvMenu.add(csvHeap); + csvMenu.add(csvGc); + + // Menu-Option-CSV-All + csvHeapAll = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.MENU_OPTION_CSVALL), KeyEvent.VK_A); + csvHeapAll.addActionListener(this); + csvHeap.add(csvHeapAll); + + // Menu-Option-CSV-Selected + csvHeapSelected = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.MENU_OPTION_CSVSELECTED), KeyEvent.VK_S); + csvHeapSelected.addActionListener(this); + csvHeap.add(csvHeapSelected); + + // Menu-Option-CSV-All + csvGcAll = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.MENU_OPTION_CSVALL), KeyEvent.VK_A); + csvGcAll.addActionListener(this); + csvGc.add(csvGcAll); + + // Menu-Option-CSV-Selected + csvGcSelected = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.MENU_OPTION_CSVSELECTED), KeyEvent.VK_S); + csvGcSelected.addActionListener(this); + csvGc.add(csvGcSelected); + + menuOption.add(csvMenu); + + // Menu-Help + JMenu menuHelp = new JMenu(GuiCommon.getResources().getString( + GuiCommon.MENU_HELP)); + menuHelp.setMnemonic(KeyEvent.VK_H); + + helpHeapStats = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.MENU_USE), KeyEvent.VK_H); + helpHeapStats.addActionListener(this); + + // Menu-Help-About HeapStats + aboutHeapStats = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.MENU_HELP_VERSION), KeyEvent.VK_A); + aboutHeapStats.addActionListener(this); + + menuHelp.add(helpHeapStats); + menuHelp.add(aboutHeapStats); + + menuBar.add(menuFile); + menuBar.add(menuOption); + menuBar.add(menuHelp); + + setJMenuBar(menuBar); + } + + /** + * Add the component to the screen. + */ + private void addComponent() { + mainTab = new JTabbedPane(); + add(mainTab); + + startDraw(-1, -1); + + mainTab.add( + GuiCommon.getResources().getString( + GuiCommon.MAIN_TAB_LOGCOLLECT), addLogCollect()); + mainTab.add( + GuiCommon.getResources().getString(GuiCommon.MAIN_TAB_SNAPSHOT), + addSnapShot()); + } + + /** + * Add the components to the screen snapshot. + * + * @return the snapshot reading screen. + */ + private Component addSnapShot() { + Box box = Box.createVerticalBox(); + box.setBorder(BorderFactory.createEmptyBorder(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE, GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + box.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + + // FILE Select Main Part + ExpansionContractionPanel exPanel = new ExpansionContractionPanel( + GuiCommon.getResources().getString(GuiCommon.TITLE_MAIN)); + + JPanel panelMain = new JPanel(); + panelMain.setLayout(new BorderLayout(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + panelMain.setBackground(Color.WHITE); + + chooserBtn = new JButton(GuiCommon.getResources().getString( + GuiCommon.SELECT_DATA)); + chooserBtn.addActionListener(this); + + // SELECT FILE + JPanel panelFile = new JPanel(); + panelFile.setLayout(new BorderLayout(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + panelFile.setBackground(Color.WHITE); + + fileName = new JTextField(); + + panelFile.add(chooserBtn, BorderLayout.WEST); + panelFile.add(fileName, BorderLayout.CENTER); + panelMain.add(panelFile, BorderLayout.NORTH); + + // Select Range + JPanel panelRange = new JPanel(); + okButton = new JButton("OK"); + okButton.addActionListener(this); + panelRange.setLayout(new BoxLayout(panelRange, BoxLayout.X_AXIS)); + panelRange.setBackground(Color.WHITE); + + startCombo = new JComboBox(); + startCombo.setEditable(true); + + JLabel llabel = new JLabel(" ~ "); + endCombo = new JComboBox(); + endCombo.setEditable(true); + + panelRange.add(new JLabel(GuiCommon.getResources().getString( + GuiCommon.SELECT_RANGE) + + " ")); + panelRange.add(startCombo); + panelRange.add(llabel); + panelRange.add(endCombo); + panelRange.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + panelRange.add(okButton); + + panelMain.add(panelRange, BorderLayout.CENTER); + panelRange.setLayout(new BoxLayout(panelRange, BoxLayout.X_AXIS)); + + // Filter + exPanel.setComponent(panelMain, true); + + box.add(exPanel); + + // + box.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + snapshotTabbed = new JTabbedPane(); + + box.add(snapshotTabbed); + box.revalidate(); + + JPanel imgPane = new JPanel(); + imgPane.setBackground(Color.WHITE); + snapshotTabbed + .add(GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_SUMMARY), gcDlg.getComp()); + snapshotTabbed.add( + GuiCommon.getResources().getString(GuiCommon.TAB_TITLE_DELA), + deltaDlg.getComp()); + snapshotTabbed.add( + GuiCommon.getResources() + .getString(GuiCommon.TAB_TITLE_SNAPSHOT), ssDlg + .getComp()); + snapshotTabbed.add( + GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_REFERENCE), refDlg.getComp()); + + return box; + } + + /** + * Add the components to the screen LogCollect. + * + * @return Collection component of the log screen + */ + private Component addLogCollect() { + Box box = Box.createVerticalBox(); + box.setBorder(BorderFactory.createEmptyBorder(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE, GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + box.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + + // FILE Select Main Part + selectLogPanel = new SelectLogfiles(GuiCommon.getResources().getString( + GuiCommon.TITLE_LOG), resourceDlg); + + logOpen.addActionListener(this); + + box.add(selectLogPanel); + box.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + + logTabbar = new JTabbedPane(); + + box.add(logTabbar); + box.revalidate(); + + logTabbar.add( + GuiCommon.getResources().getString(GuiCommon.TAB_RESOURCE_SUMMARY), + rsrcComp); + logTabbar.add( + GuiCommon.getResources().getString(GuiCommon.TAB_LOG_DETAIL), + logComp); + + return box; + } + + /** + * Draw a snapshot. + * + * @param start Start time of the snapshot for drawing + * @param end End time of the snapshot for drawing + */ + private void startDraw(final int start, final int end) { + List<SnapShotReader> diffOffsets = new ArrayList<SnapShotReader>(); + + int i = 0; + for (Map.Entry<Date, String> entry : offsets.entrySet()) { + if (i >= start && i <= end) { + diffOffsets.add(new SnapShotReader(entry.getValue())); + } + i++; + } + + if (gcDlg == null || deltaDlg == null || ssDlg == null + || refDlg == null) { + gcDlg = new GCDialog(this); + refDlg = new ReferenceDialog(this); + ssDlg = new SnapShotDialog(this, refDlg); + deltaDlg = new DiffDialog(this, ssDlg, refDlg); + logDlg = new LogDetailDialog(this); + resourceDlg = new ResourceDialog(this, logDlg); + + gcComp = gcDlg.getComp(); + deltaComp = deltaDlg.getComp(); + snapComp = ssDlg.getComp(); + refComp = refDlg.getComp(); + rsrcComp = resourceDlg.getComp(); + logComp = logDlg.getComp(); + } else { + // Summary Data + gcDlg.draw(diffOffsets); + + // Delta Data + try { + deltaDlg.draw(diffOffsets, true); + } catch (Exception e) { + e.printStackTrace(); + GuiCommon.showMessage(this, GuiCommon.BASEE13, + JOptionPane.ERROR_MESSAGE); + } + + // SnapShot Data + try { + ssDlg.draw(diffOffsets.get(0), null, null); + } catch (Exception e) { + GuiCommon.showMessage(this, GuiCommon.BASEE12, + JOptionPane.ERROR_MESSAGE); + } + + refDlg.clear(); + } + } + + @Override + public final void actionPerformed(final ActionEvent actionevent) { + Object eventSource = actionevent.getSource(); + + try { + if (!deltaDlg.isDone() || (dumper != null && !dumper.isDone())) { + // Being processed + GuiCommon.showMessage(this, GuiCommon.BASEW02, + JOptionPane.WARNING_MESSAGE); + return; + } + + if (eventSource.equals(chooserBtn) || eventSource.equals(fileOpen)) { + // SELECT DATA + JFileChooser fileDlg = new JFileChooser(); + fileDlg.setCurrentDirectory(GuiCommon.getCurrentDir()); + fileDlg.setMultiSelectionEnabled(true); + int result = fileDlg.showOpenDialog(this); + + if (result == JFileChooser.APPROVE_OPTION) { + try { + GuiCommon.setCurrentDir(fileDlg.getCurrentDirectory()); + } catch (IOException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE17, + JOptionPane.ERROR_MESSAGE); + } + + // Clear information about each dialog. + ssDlg.clear(); + deltaDlg.clear(); + gcDlg.clear(); + refDlg.clear(); + startCombo.removeAllItems(); + endCombo.removeAllItems(); + fileName.setText(""); + + setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR)); + if (loadJavaHeapInfoFile(fileDlg)) { + setSelectData(); + } + + if (eventSource.equals(fileOpen)) { + mainTab.setSelectedIndex(1); + } + } + } else if (eventSource.equals(helpHeapStats)) { + // How to use + popupManual(); + } else if (eventSource.equals(aboutHeapStats)) { + // Version Dialog + StringBuilder buf = new StringBuilder(); + buf.append("\n\n Version: 1.1.0\n\n"); + buf.append("HeapStats is licensed under the GNU General Public License version 2.\n\n"); + buf.append("about:license\n"); + buf.append(" JFreeChart : the GNU Lesser "); + buf.append("General Public License\n"); + buf.append(" JGraphX : the Berkeley Software "); + buf.append("Distribution License\n\n"); + buf.append(" Copyright (C) 2011-2013 Nippon Telegraph and "); + buf.append("Telephone Corporation\n\n"); + + JLabel title = new JLabel(" HeapStats Analyzer\n\n\n"); + title.setFont(new Font(Font.DIALOG, Font.BOLD, 20)); + + Object[] info = new Object[2]; + info[0] = title; + info[1] = buf.toString(); + JOptionPane + .showMessageDialog(this, info, GuiCommon.getResources() + .getString(GuiCommon.VERSION_DIALOG_TITLE), + JOptionPane.PLAIN_MESSAGE, new ImageIcon( + getClass().getClassLoader() + .getResource(HEAPSTATS_IMAGE))); + } else if (eventSource.equals(fileExitBtn)) { + // Exit + clearOffsets(); + Runtime.getRuntime().exit(0); + } else if (eventSource.equals(optionRankLevelBtn)) { + setRankLevel(); + } else if (eventSource.equals(csvHeapAll)) { + // Java Heap CSV + dumpCsv(true, true); + } else if (eventSource.equals(csvHeapSelected)) { + // Java Heap CSV + dumpCsv(true, false); + } else if (eventSource.equals(csvGcAll)) { + // Java GC statistics CSV + dumpCsv(false, true); + } else if (eventSource.equals(csvGcSelected)) { + // Java GC statistics CSV + dumpCsv(false, false); + } else if (eventSource.equals(okButton)) { + // Draws the Summary, Delta and SnapShot. + int start = startCombo.getSelectedIndex(); + int end = endCombo.getSelectedIndex(); + + if (selectRange(start, end)) { + startDraw(start, end); + } + } else if (eventSource.equals(tabbedBar)) { + // Delte Data + popupDialog(); + } else if (eventSource.equals(logOpen)) { + mainTab.setSelectedIndex(0); + selectLogPanel.actionPerformed(actionevent); + } else { + deltaDlg.actionPerformed(actionevent); + } + } catch (IOException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE16, + JOptionPane.ERROR_MESSAGE); + } catch (Throwable e) { + GuiCommon.showMessage(this, GuiCommon.BASEE16, + JOptionPane.ERROR_MESSAGE); + } finally { + setCursor(Cursor.getDefaultCursor()); + } + } + + @Override + public final void chartMouseClicked(final ChartMouseEvent arg0) { + if (!deltaDlg.isDone()) { + return; + } + + ChartEntity entry = arg0.getEntity(); + if (entry instanceof CategoryItemEntity) { + + SnapShotReader reader = deltaDlg.getOffsets().get( + ((CategoryItemEntity) entry).getColumnKey()); + + CategoryPlot plot = deltaDlg.getUsageChart().getChart() + .getCategoryPlot(); + plot.clearDomainMarkers(); + CategoryMarker marker = new CategoryMarker( + ((CategoryItemEntity) entry).getColumnKey()); + marker.setPaint(Color.WHITE); + marker.setAlpha(ALPHA_TRANSPARENCY); + plot.addDomainMarker(marker, Layer.FOREGROUND); + + plot = deltaDlg.getRankChart().getChart().getCategoryPlot(); + plot.clearDomainMarkers(); + plot.addDomainMarker(marker, Layer.FOREGROUND); + + plot = gcDlg.getGcPanel().getChart().getCategoryPlot(); + plot.clearDomainMarkers(); + plot.addDomainMarker(marker, Layer.FOREGROUND); + + try { + ssDlg.draw(reader, deltaDlg.getSearchClass(), + deltaDlg.getFilterList()); + } catch (IOException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE12, + JOptionPane.ERROR_MESSAGE); + } catch (ClassNotFoundException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE12, + JOptionPane.ERROR_MESSAGE); + } + + refDlg.clear(); + } + } + + @Override + public void chartMouseMoved(final ChartMouseEvent chartmouseevent) { + } + + /** + * Check the start and end snapshot of the selection period. + * + * @param start Start time of the snapshot for drawing + * @param end End time of the snapshot for drawing + * @return Return the check result. + */ + private boolean selectRange(final int start, final int end) { + if (start == -1 || end == -1) { + GuiCommon.showMessage(this, GuiCommon.BASEE05, + JOptionPane.ERROR_MESSAGE); + return false; + } else if (start > end) { + // Reversed start and end + GuiCommon.showMessage(this, GuiCommon.BASEE06, + JOptionPane.ERROR_MESSAGE); + return false; + } else if (start == end) { + // Match the start and end + GuiCommon.showMessage(this, GuiCommon.BASEE07, + JOptionPane.ERROR_MESSAGE); + return false; + } + + if (startCombo.getSelectedItem().toString() + .equals(endCombo.getSelectedItem().toString())) { + // Match the start and end + GuiCommon.showMessage(this, GuiCommon.BASEE07, + JOptionPane.ERROR_MESSAGE); + return false; + } + return true; + } + + /** + * Draw tab to obtain a snapshot statistics for selected period. + */ + private void popupDialog() { + if (tabbedBar.isSelected()) { + if (!snapshotTabbed.isVisible()) { + gcDlg.setVisible(false); + deltaDlg.setVisible(false); + ssDlg.setVisible(false); + refDlg.setVisible(false); + resourceDlg.setVisible(false); + logDlg.setVisible(false); + + snapshotTabbed.add( + GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_SUMMARY), gcComp); + snapshotTabbed.add( + GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_DELA), deltaComp); + snapshotTabbed.add( + GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_SNAPSHOT), snapComp); + snapshotTabbed.add( + GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_REFERENCE), refComp); + + logTabbar.add( + GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_RESOUCE), rsrcComp); + logTabbar.add( + GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_LOG), logComp); + + snapshotTabbed.setVisible(true); + logTabbar.setVisible(true); + + setSize(getSize().width, GuiCommon.DEFAULT_FRAME_HEIGHT); + } + } else { + if (snapshotTabbed.isVisible()) { + snapshotTabbed.setVisible(false); + logTabbar.setVisible(false); + + gcDlg.setComp(gcComp); + gcDlg.setVisible(true); + + deltaDlg.setComp(deltaComp); + deltaDlg.setVisible(true); + + ssDlg.setComp(snapComp); + ssDlg.setVisible(true); + + refDlg.setComp(refComp); + refDlg.setVisible(true); + + resourceDlg.setComp(rsrcComp); + resourceDlg.setVisible(true); + + logDlg.setComp(logComp); + logDlg.setVisible(true); + + setSize(getSize().width, 190); + } + } + } + + /** + * Java heap to load the file information output by the agent. + * + * @param fileDlg Files output by the agent + * @return Return the result.true is success. + */ + private boolean loadJavaHeapInfoFile(final JFileChooser fileDlg) { + try { + clearOffsets(); + + HeapStatsParser parser = new HeapStatsParser(); + StringBuilder fileList = new StringBuilder(); + + for (File file : fileDlg.getSelectedFiles()) { + fileList.append(" "); + fileList.append(file.getName()); + fileList.append(","); + + ParserEventHandlerImpl handler = new ParserEventHandlerImpl(); + + if (!parser.parse(file.getAbsolutePath(), handler)) { + return false; + } + offsets.putAll(handler.getSnapShotList()); + } + + fileName.setText(fileList.toString().substring(0, + fileList.length() - 1)); + } catch (Exception e) { + e.printStackTrace(); + GuiCommon.showMessage(this, GuiCommon.BASEE08, e.getMessage(), + JOptionPane.ERROR_MESSAGE); + + return false; + } + return true; + } + + /** + * Snapshot information to draw the tab in the dialog had been separated. + */ + private void setSelectData() { + Vector<String> snapList = new Vector<String>(); + + startCombo.removeAllItems(); + endCombo.removeAllItems(); + + SimpleDateFormat sdf = new SimpleDateFormat(GuiCommon.DATE_FORMAT); + for (Map.Entry<Date, String> entry : offsets.entrySet()) { + startCombo.addItem(addObject(sdf.format(entry.getKey()))); + endCombo.addItem(addObject(sdf.format(entry.getKey()))); + snapList.add(sdf.format(entry.getKey())); + } + startCombo.setSelectedIndex(0); + endCombo.setSelectedIndex(endCombo.getItemCount() - 1); + + // KeyListener + // Set SELECT RANGE combobox + SnapshotDateListener start = new SnapshotDateListener(startCombo); + start.setSnapList(snapList); + JTextField startTxt = (JTextField) startCombo.getEditor() + .getEditorComponent(); + startTxt.setText(startCombo.getItemAt(0).toString()); + startTxt.addKeyListener(start); + + SnapshotDateListener end = new SnapshotDateListener(endCombo); + end.setSnapList(snapList); + JTextField endTxt = (JTextField) endCombo.getEditor() + .getEditorComponent(); + endTxt.setText(endCombo.getItemAt(endCombo.getItemCount() - 1) + .toString()); + endTxt.addKeyListener(end); + + if (tabbedBar.isSelected()) { + snapshotTabbed.add( + GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_SUMMARY), gcComp); + snapshotTabbed.add( + GuiCommon.getResources() + .getString(GuiCommon.TAB_TITLE_DELA), deltaComp); + snapshotTabbed.add( + GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_SNAPSHOT), snapComp); + snapshotTabbed.add( + GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_REFERENCE), refComp); + } + } + + /** + * Converts a string to an object of The snapshot date. + * + * @param item The snapshot Date + * @return The snapshot Date object + */ + private Object addObject(final String item) { + return new Object() { + public String toString() { + return item; + } + }; + } + + /** + * Sets the Ranking Level. + */ + private void setRankLevel() { + try { + Object rank = JOptionPane.showInputDialog(this, GuiCommon + .getResources().getString(GuiCommon.RANK_LEVEL), + GuiCommon.ANALYZER_TITLE, JOptionPane.QUESTION_MESSAGE, + null, null, GuiCommon.getRankLevel()); + if (rank == null) { + return; + } + + int buf = Integer.parseInt((String) rank); + if (buf > 0) { + GuiCommon.setRankLevel(buf); + } else { + GuiCommon.showMessage(this, GuiCommon.BASEE02, + JOptionPane.ERROR_MESSAGE); + } + } catch (NumberFormatException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE01, + JOptionPane.ERROR_MESSAGE); + } catch (IOException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE17, + JOptionPane.ERROR_MESSAGE); + } + } + + /** + * CSV output to the snapshot. + * + * @param type dump type true:java heap csv + * @param allDump The output period of CSV. true: all output + */ + private void dumpCsv(final boolean type, final boolean allDump) { + // Java Heap CSV + int start = startCombo.getSelectedIndex(); + int end = endCombo.getSelectedIndex(); + if (!allDump) { + if (!selectRange(start, end)) { + return; + } + } else { + if (offsets.size() == 0) { + GuiCommon.showMessage(this, GuiCommon.BASEE03, + JOptionPane.ERROR_MESSAGE); + return; + } + } + + JFileChooser fileDlg = new JFileChooser(); + fileDlg.setCurrentDirectory(GuiCommon.getCurrentDir()); + fileDlg.setAcceptAllFileFilterUsed(false); + fileDlg.setFileFilter(new FileNameExtensionFilter("CSV", "csv")); + + if (fileDlg.showSaveDialog(this) != JFileChooser.APPROVE_OPTION) { + return; + } + + try { + GuiCommon.setCurrentDir(fileDlg.getCurrentDirectory()); + } catch (IOException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE17, + JOptionPane.ERROR_MESSAGE); + } + List<String> diffOffsets = new ArrayList<String>(); + if (!allDump) { + int i = 0; + for (Map.Entry<Date, String> entry : offsets.entrySet()) { + if (i >= start && i <= end) { + diffOffsets.add(entry.getValue()); + } + i++; + } + } else { + diffOffsets.addAll(offsets.values()); + } + + dumper = new CSVDumper(this); + dumper.setCsvFile(fileDlg.getSelectedFile().getPath()); + dumper.setDiffOffsets(diffOffsets); + dumper.setDumpType(type); + dumper.setDelta(deltaDlg); + dumper.execute(); + } + + /** + * Displays the simple manual. + */ + private void popupManual() { + try { + File file = new File(GuiCommon.getResources().getString( + GuiCommon.HOWTO_TEXT)); + Desktop desk = Desktop.getDesktop(); + desk.open(file); + } catch (Exception e) { + GuiCommon.showMessage(this, GuiCommon.BASEE18, + JOptionPane.ERROR_MESSAGE); + } + } + + /** + * Clear the offsets. + * + * @throws IOException If an I/O error has occurred. + */ + private void clearOffsets() throws IOException { + offsets.clear(); + } + + /** + * Start HeapStats Analyzer. + * + * @param args the arguments used for the method call + */ + public static void main(final String[] args) { + final GUIMain mainWnd = new GUIMain(GuiCommon.ANALYZER_TITLE); + mainWnd.setVisible(true); + + SwingUtilities.invokeLater(new Runnable() { + public void run() { + mainWnd.validate(); + } + }); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/GuiCommon.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,771 @@ +/* + * GuiCommon.java + * Created on 2011/09/08 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.Component; +import java.io.File; +import java.io.FileInputStream; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.util.Locale; +import java.util.Properties; +import java.util.ResourceBundle; + +import javax.swing.JOptionPane; + +/** + * Define a common resource to be used in heapstats. + */ +public final class GuiCommon { + + /** Size column lists the object's color. */ + public static final int COL_SIZE_COLOR = 10; + + /** Size column lists the class name. */ + public static final int COL_SIZE_CLASSNAME = 200; + + /** Binary prefix. */ + public static final int BINARY_PREFIX = 1024; + + /** Menu-File key. */ + public static final String MENU_FILE = "file"; + + /** Menu-File-Log File Open key. */ + public static final String MENU_FILE_LOGOPEN = "logopen"; + + /** Menu-File-Open key. */ + public static final String MENU_FILE_OPEN = "open"; + + /** Menu-File-Exit key. */ + public static final String MENU_FILE_EXIT = "exit"; + + /** Menu-Option key. */ + public static final String MENU_OPTION = "option"; + + /** Menu-Option-Tab key. */ + public static final String MENU_OPTION_TAB = "tabbar"; + + /** Menu-Option-Ranking Graph Level key. */ + public static final String MENU_OPTION_RANKLEVEL = "rank"; + + /** Menu-Option-Write to CSV key. */ + public static final String MENU_OPTION_CSV = "csv"; + + /** Menu-Option-CSV-Heap Usage key. */ + public static final String MENU_OPTION_CSVHEAP = "csvheap"; + + /** Menu-Option-CSV-GC statistics key. */ + public static final String MENU_OPTION_CSVGC = "csvstatistics"; + + /** Menu-Option-CSV-all key. */ + public static final String MENU_OPTION_CSVALL = "csvall"; + + /** Menu-Option-CSV-selected key. */ + public static final String MENU_OPTION_CSVSELECTED = "csvselected"; + + /** Menu-help key. */ + public static final String MENU_HELP = "help"; + + /** Menu-help-how to use key. */ + public static final String MENU_USE = "howtouse"; + + /** Menu-help-version key. */ + public static final String MENU_HELP_VERSION = "version"; + + /** Window title for the version key. */ + public static final String VERSION_DIALOG_TITLE = "versiontitle"; + + /** Manual for simple text file name. */ + public static final String HOWTO_TEXT = "howtotext"; + + /** The key to get the tab title of Statistics GC. */ + public static final String TAB_TITLE_SUMMARY = "tabsummary"; + + /** The key to get the tab title of Delta. */ + public static final String TAB_TITLE_DELA = "tabdelta"; + + /** The key to get the tab title of SnapShot. */ + public static final String TAB_TITLE_SNAPSHOT = "tabsnapshot"; + + /** The key to get the tab title of Reference. */ + public static final String TAB_TITLE_REFERENCE = "tabreference"; + + /** The key to get the tab title of Resource. */ + public static final String TAB_TITLE_RESOUCE = "tabresouce"; + + /** The key to get the tab title of Log Collect. */ + public static final String TAB_TITLE_LOG = "tablogcollection"; + + /** Ranking Settings dialog label title. */ + public static final String RANK_LEVEL = "ranktitle"; + + /** The key to get the tab title of Log Collect. */ + public static final String MAIN_TAB_LOGCOLLECT = "maintablog"; + + /** The key to get the tab title of SnapShot. */ + public static final String MAIN_TAB_SNAPSHOT = "maintabsnapshot"; + + /** Select Log Main Title. */ + public static final String TITLE_LOG = "titellog"; + + /** LOG SELECT Button. */ + public static final String BUTTON_LOG_SELECT = "logselectbutton"; + + // SELECT DATA + /** SELECT DATA MAIN TITLE. */ + public static final String TITLE_MAIN = "titlemain"; + + /** SELECT DATA BUTTON. */ + public static final String SELECT_DATA = "selectdata"; + + /** SELECT RAGE LABEL. */ + public static final String SELECT_RANGE = "selectrange"; + + // Summary Data + /** The accordion panel title of the chart statistics. */ + public static final String TITLE_STATISTICS = "titlestatistics"; + + /** The accordion panel title of the chart statistics. */ + public static final String TITLE_METASPACE = "titlemetaspace"; + + /** the row key. */ + public static final String TOTAL_HEAP_SIZE = "totalheapsize"; + + /** the row key. */ + public static final String NEW_HEAP = "newheapsize"; + + /** the row key. */ + public static final String OLD_HEAP = "oldheapsize"; + + /** the row key. */ + public static final String METASPACE_USAGE = "metaspaceusage"; + + /** the row key. */ + public static final String METASPACE_CAPACITY = "metaspacecapacity"; + + /** the row key. */ + public static final String GCTIME = "gctime"; + + /** the table key. */ + public static final String TITLE_SUMMARY = "titlesummary"; + + /** the table key. */ + public static final String SNAPCOUNT = "snapcount"; + + /** the table key. */ + public static final String GCCOUNT = "gccount"; + + /** the table key. */ + public static final String LATEST_HEAP = "latestheapusage"; + + /** the table key. */ + public static final String LATEST_METASPACE = "latestmetaspaceusage"; + + /** the table key. */ + public static final String MIN_GCTIME = "mingctime"; + + /** the table key. */ + public static final String MAX_GCTIME = "maxgctime"; + + // Delta Data + /** The accordion panel title of the chart ranking(size). */ + public static final String TITLE_SIZE_DELTE = "titledeltasize"; + + /** The accordion panel title of the chart ranking(instance). */ + public static final String TITLE_INSTANCE_DELTE = "titledeltainstance"; + + /** The accordion panel title of the chart delta(size). */ + public static final String TITLE_SIZE_AREA = "titleareachartsize"; + + /** The accordion panel title of the chart delta(instance). */ + public static final String TITLE_INSTANCE_AREA = "titleareachartinstance"; + + /** The accordion panel title of the objects list. */ + public static final String TITLE_OBJECTLIST = "titleobjectslist"; + + /** the table title of the object name. */ + public static final String OBJECTLIST_NAME = "name"; + + /** the table title of the ClassLoader. */ + public static final String OBJECTLIST_CLASSLOADER = "classloader"; + + /** the table title of the object instances. */ + public static final String OBJECTLIST_INSTANCE = "instances"; + + /** the table title of the heap usage. */ + public static final String OBJECTLIST_SIZE = "size"; + + /** the table title of the class tag. */ + public static final String OBJECTLIST_CLASSTAG = "tag"; + + /** Class Filter Label title. */ + public static final String CLASS_FILTER_LABEL_TITLE = "titlefilter"; + + /** Class Filter ADD Button. */ + public static final String CLASS_FILTER_ADD = "addfilter"; + + /** Class Search Label title. */ + public static final String CLASS_SEARCH_LABEL_TITLE = "titlesearch"; + + /** Exclude Key. */ + public static final String CLASS_FILTER_EXCLUDE = "exclude"; + + /** Filter Name Key. */ + public static final String CLASS_FILTER_FILENAME = "filtername"; + + /** Sort button(instance). */ + public static final String SORT_INSTANCE = "sortinstance"; + + /** Sort button(heap usage). */ + public static final String SORT_SIZE = "sortsize"; + + // SnapShot Data + /** The accordion panel title of the SnapShot Data. */ + public static final String TITLE_SNAPSHOT = "titlesnapshot"; + + /** The accordion panel title of the chart heap usage. */ + public static final String TITLE_PIECHART = "titlepiechart"; + + /** the table key. */ + public static final String SNAPSHOTINFO_DATE = "date"; + + /** the table key. */ + public static final String SNAPSHOTINFO_ENTRYIES = "entries"; + + /** the table key. */ + public static final String SNAPSHOTINFO_HEAP = "totalheapusage"; + + /** the table key. */ + public static final String SNAPSHOTINFO_CAUSE = "sscause"; + + /** the table key. */ + public static final String SNAPSHOTINFO_GCCAUSE = "gccause"; + + /** The format of the time you draw on screen. */ + public static final String DATE_FORMAT = "yyyyMMdd HH:mm:ss"; + + /** The format of the time you draw on screen. */ + public static final String CHART_DATE_FORMAT = "MMdd HH:mm:ss.SSS"; + + // Reference Data + /** + * It is a key to retrieve the name of the label date snapshot of the + * reference data. + */ + public static final String DATE_LABEL = "snapshotdate"; + + /** It is key that indicates the direction of the reference title label. */ + public static final String SEARCH_DIRECTION = "direction"; + + /** It is a key to indicate the title of the reference child direction. */ + public static final String DIRECTION_CHILD = "directionchild"; + + /** It is a key to indicate the title of the reference parent direction. */ + public static final String DIRECTION_PARENT = "directionparent"; + + /** It is a label indicating the title of the sort key. */ + public static final String SORT_LABEL = "labelsort"; + + /** It is a key to indicate the title of the check box of the sort. */ + public static final String CHECK_RANK = "checkranking"; + + // Log Data + /** The key to get the tab title of Resource. */ + public static final String TAB_RESOURCE_SUMMARY = "tabresource"; + + /** The key to get the tab title of LogDetail. */ + public static final String TAB_LOG_DETAIL = "tablogdetail"; + + /** The accordion panel title of the Resource reports. */ + public static final String TITLE_RESOURCE_REPORT = "titleresource"; + + /** The accordion panel title of the Process reports. */ + public static final String TITLE_THREAD_SUMMARY = "processreports"; + + /** The accordion panel title of the Resource reports. */ + public static final String TITLE_RESOURCE = "titleresouce"; + + /** Name javaCPU chart. */ + public static final String GRAPH_JAVA_CPU = "graphjavacpu"; + + /** Name systemCPU chart. */ + public static final String GRAPH_SYSTEM_CPU = "graphsyscpu"; + + /** Name java Memory chart. */ + public static final String GRAPH_JAVA_MEMORY = "graphjavamem"; + + /** Name threads chart. */ + public static final String GRAPH_THREADS = "graphthread"; + + /** Field name of table. */ + public static final String ITEM_CPU_AVERAGE = "cpuave"; + + /** Field name of table. */ + public static final String ITEM_CPU_PEAK = "cpupeak"; + + /** Field name of table. */ + public static final String ITEM_VSZ_AVERAGE = "vszave"; + + /** Field name of table. */ + public static final String ITEM_VSZ_PEAK = "vszpeak"; + + /** Field name of table. */ + public static final String ITEM_RSS_AVERAGE = "rssave"; + + /** Field name of table. */ + public static final String ITEM_RSS_PEAK = "rsspeak"; + + /** The name of the Log Detail Data button. */ + public static final String NEXT_BUTTON = "nextbutton"; + + /** The name of the Log Detail Data button. */ + public static final String PREV_BUTTON = "prevbutton"; + + /** The Log Detail Data Table Header Name. */ + public static final String LOG_HEAD_ITEM = "tableheaditem"; + + /** The Log Detail Data Table Header Name. */ + public static final String LOG_HEAD_DATA = "tableheaddata"; + + /** POPUPMENU-CUT key. */ + public static final String POPUP_CUT = "popupcut"; + + /** POPUPMENU-COPY key. */ + public static final String POPUP_COPY = "popupcopy"; + + /** POPUPMENU-PASTE key. */ + public static final String POPUP_PASTE = "popuppaste"; + + /** POPUPMENU-FIND key. */ + public static final String POPUP_FIND = "popupfind"; + + // Find Dialog + /** The key for obtain the title of the search dialog. */ + public static final String FIND_TITLE = "findtitle"; + + /** The key for obtain the label of the search dialog. */ + public static final String FIND_LABEL = "findlabel"; + + /** The key for obtain the name of the button of the search dialog. */ + public static final String FIND_NEXT = "findnext"; + + /** The key for obtain the name of the button of the search dialog. */ + public static final String FIND_CANCEL = "findcancel"; + + // Message + /** Start the filter. */ + public static final String BASEI01 = "base-i-01"; + + /** Complete output of the CSV. */ + public static final String BASEI02 = "base-i-02"; + + /** "%s" string can not be found in the rear. */ + public static final String BASEI03 = "base-i-03"; + + /** Failed to load heapstats.properties. Use the default values. */ + public static final String BASEW01 = "base-w-01"; + + /** Please try again after waiting some time for processing. */ + public static final String BASEW02 = "base-w-02"; + + /** Please input numeric value. */ + public static final String BASEE01 = "base-e-01"; + + /** Please input positive value. */ + public static final String BASEE02 = "base-e-02"; + + /** Please open SnapShot file. */ + public static final String BASEE03 = "base-e-03"; + + /** Please specify the period. */ + public static final String BASEE05 = "base-e-05"; + + /** Please select the time period again. */ + public static final String BASEE06 = "base-e-06"; + + /** Start and end are the same. */ + public static final String BASEE07 = "base-e-07"; + + /** Failed to load the file. */ + public static final String BASEE08 = "base-e-08"; + + /** Couldn't find library directory. (%) */ + public static final String BASEE09 = "base-e-09"; + + /** Duplicate filter name it, we canceled the loading. */ + public static final String BASEE10 = "base-e-10"; + + /** An error occurred while loading a filter definition file. (%) */ + public static final String BASEE11 = "base-e-11"; + + /** [SnapShot Data] failed to draw. */ + public static final String BASEE12 = "base-e-12"; + + /** [Delta Data] failed to draw. */ + public static final String BASEE13 = "base-e-13"; + + /** [Summary Data] failed to draw. */ + public static final String BASEE14 = "base-e-14"; + + /** Failed to output CSV. [%s] */ + public static final String BASEE15 = "base-e-15"; + + /** Error occurred during startup. Please reboot. */ + public static final String BASEE16 = "base-e-16"; + + /** Failed to write the properties file. */ + public static final String BASEE17 = "base-e-17"; + + /** Failed to open the file. */ + public static final String BASEE18 = "base-e-18"; + + /** Failed to decode the file. */ + public static final String BASEE19 = "base-e-19"; + + /** [Resource Data] failed to draw. */ + public static final String BASEE20 = "base-e-20"; + + /** [Reference Data] failed to draw. */ + public static final String BASEE21 = "base-e-21"; + + /** Couldn't find the library. (%) */ + public static final String BASEE22 = "base-e-22"; + + /** Default Frame Width. */ + public static final int DEFAULT_FRAME_WIDTH = 800; + + /** Default Frame Height. */ + public static final int DEFAULT_FRAME_HEIGHT = 600; + + /** Default width. */ + public static final int DEFAULT_DIALOG_WIDTH = 600; + + /** Default Height. */ + public static final int DEFAULT_DIALOG_HEIGHT = 400; + + /** Replacement character. */ + public static final String REPLACEMENT_CHAR = "%s"; + + /** Analyzer window title. */ + public static final String ANALYZER_TITLE = "HeapStats Analyzer"; + + /** Border size. */ + public static final int BORDER_SIZE = 5; + + /** Thread dump file name of the agent has collected. */ + public static final String THREAD_DUNM_FILE = "threaddump.txt"; + + /** Split character to split the file path for multiple. */ + public static final String SPLIT_CHARACTER = ";"; + + /** The name of the temporary file information class. */ + public static final String SNAPSHOT_TEMP_NAME_CLASS = "info"; + + /** The name of the temporary file header. */ + public static final String SNAPSHOT_TEMP_NAME_HEADER = "header"; + + /** The name of the temporary file reference. */ + public static final String SNAPSHOT_TEMP_NAME_REFERENCE = "reference"; + + /** It is an identifier that indicates the child class. */ + public static final String SNAPSHOT_TEMP_CHILD = "1"; + + /** It is an identifier that indicates the parent class. */ + public static final String SNAPSHOT_TEMP_PARENT = "2"; + + /** Default Language.Default is English. */ + private static final String DEFAULT_LANGUAGE = "en"; + + /** Default Ranking Level.Default is 5. */ + private static final int DEFAULT_RANKING = 5; + + /** Rename the class path to the screen. Default is false. */ + private static final boolean DEFAULT_REPLACE = false; + + /** the HeapStatus property file name. */ + private static final String CONFIG_HEAPSTATS = "heapstats.properties"; + + /** Default Language. */ + private static String language = DEFAULT_LANGUAGE; + + /** Default Ranking Level. */ + private static int rankLevel = DEFAULT_RANKING; + + /** the current directory. */ + private static File currentDir; + + /** Rename the class path to the screen. Renaming is true. */ + private static boolean classRename = DEFAULT_REPLACE; + + /** Rename the class path to the screen. Renaming is true. */ + private static String logfiles = ""; + + /** Rename the class path to the screen. Renaming is true. */ + private static String socketend = ""; + + /** Holds the name of the owner of the socket file. */ + private static String socketowner = ""; + + /** Background color of the chart. */ + private static int bgColor = 0; + + /** Multilingual Resources. */ + private static ResourceBundle resources = ResourceBundle.getBundle( + "HeapStatsResources", new Locale(language)); + + /** The properties file heapstats. */ + private static Properties prop = new Properties(); + + /** + * Don't let anyone instantiate this class. + */ + private GuiCommon() { + } + + /** + * Load the properties file. + * + * @throws Exception if the file does not exist, is a directory rather than + * a regular file, or for some other reason cannot be opened for + * reading. + */ + public static void load() throws Exception { + InputStream inputStream = null; + try { + File pp = new File(CONFIG_HEAPSTATS); + inputStream = new FileInputStream(pp); + prop.load(inputStream); + language = prop.getProperty("language"); + if (language == null + || (!language.equals(DEFAULT_LANGUAGE) && !language + .equals("ja"))) { + throw new Exception(); + } + rankLevel = Integer.decode(prop.getProperty("ranklevel")); + if (rankLevel < 1) { + throw new Exception(); + } + classRename = Boolean.parseBoolean(prop.getProperty("replace")); + if (prop.getProperty("defaultdir") != null) { + currentDir = new File(prop.getProperty("defaultdir")); + } + logfiles = prop.getProperty("logfile"); + socketend = prop.getProperty("socketend"); + socketowner = prop.getProperty("owner"); + bgColor = Integer.decode(prop.getProperty("bgcolor")); + } catch (Exception e) { + language = DEFAULT_LANGUAGE; + rankLevel = DEFAULT_RANKING; + classRename = DEFAULT_REPLACE; + logfiles = ""; + socketend = ""; + socketowner = ""; + currentDir = null; + bgColor = 0; + + throw e; + } finally { + if (inputStream != null) { + inputStream.close(); + } + } + resources = ResourceBundle.getBundle("HeapStatsResources", new Locale( + language)); + } + + /** + * Return the Language. + * + * @return Return the Language + */ + public static String getLanguage() { + return language; + } + + /** + * Return the Ranking level. + * + * @return Return the Ranking level. + */ + public static int getRankLevel() { + return rankLevel; + } + + /** + * Sets a Ranking level. + * + * @param rank ranking + * @throws IOException if an I/O error occurs. + */ + public static void setRankLevel(final int rank) throws IOException { + OutputStream outputstream = null; + try { + outputstream = new FileOutputStream(CONFIG_HEAPSTATS); + prop.setProperty("ranklevel", Integer.toString(rank)); + prop.store(outputstream, null); + rankLevel = rank; + } finally { + if (outputstream != null) { + outputstream.close(); + } + } + } + + /** + * Returns the class path to rename. + * + * @return Returns the class path to rename. + */ + public static boolean getClassRename() { + return classRename; + } + + /** + * Return the List of log file to read. + * + * @return Return the List of log file to read + */ + public static String getLogfiles() { + return logfiles; + } + + /** + * Return the List of socket file. + * + * @return Return the List of socket file + */ + public static String getSocketend() { + return socketend; + } + + /** + * Returns the name of the socket file owner. + * + * @return Returns the name of the socket file owner + */ + public static String getSocketowner() { + return socketowner; + } + + /** + * Return the Background color of the chart. + * + * @return Return the Background color of the chart + */ + public static int getBgColor() { + return bgColor; + } + + /** + * Return the resource. + * + * @return Return the resource + */ + public static ResourceBundle getResources() { + return resources; + } + + /** + * Return the current directory. + * + * @return Return the current directory + */ + public static File getCurrentDir() { + return currentDir; + } + + /** + * Sets the current directory. + * + * @param directory current directory + * @throws IOException if writing this property list to the specified output + * stream throws an IOException. + */ + public static void setCurrentDir(final File directory) throws IOException { + OutputStream outputstream = null; + try { + currentDir = directory; + outputstream = new FileOutputStream(CONFIG_HEAPSTATS); + prop.setProperty("defaultdir", directory.getAbsolutePath()); + prop.store(outputstream, null); + } finally { + if (outputstream != null) { + outputstream.close(); + } + } + } + + /** + * Brings up a dialog that displays a message using a default icon + * determined by the messageType parameter. + * + * @param component determines the Frame in which the dialog is displayed; + * if null, or if the parentComponent has no Frame, a default Frame + * is used + * @param messageId the Object to display id + * @param messageType the type of message to be displayed: ERROR_MESSAGE, + * INFORMATION_MESSAGE, WARNING_MESSAGE, QUESTION_MESSAGE, or + * PLAIN_MESSAGE + */ + public static void showMessage(final Component component, + final String messageId, final int messageType) { + try { + JOptionPane + .showMessageDialog(component, + resources.getString(messageId), ANALYZER_TITLE, + messageType); + } catch (Exception e) { + e.printStackTrace(); + } + } + + /** + * Brings up a dialog that displays a message using a default icon + * determined by the messageType parameter. + * + * @param component determines the Frame in which the dialog is displayed; + * if null, or if the parentComponent has no Frame, a default Frame + * is used + * @param messageId the Object to display id + * @param replacement The replacement sequence of char values + * @param messageType the type of message to be displayed: ERROR_MESSAGE, + * INFORMATION_MESSAGE, WARNING_MESSAGE, QUESTION_MESSAGE, or + * PLAIN_MESSAGE + */ + public static void showMessage(final Component component, + final String messageId, String replacement, final int messageType) { + try { + if (replacement == null) { + replacement = "No Message"; + } + JOptionPane.showMessageDialog( + component, + resources.getString(messageId).replace(REPLACEMENT_CHAR, + replacement), ANALYZER_TITLE, messageType); + } catch (Exception e) { + e.printStackTrace(); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/HeapProgressBar.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,93 @@ +/* + * HeapProgressBar.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.Color; +import java.awt.Window; + +import javax.swing.BorderFactory; +import javax.swing.Box; +import javax.swing.JDialog; +import javax.swing.JLabel; +import javax.swing.JProgressBar; +import javax.swing.border.LineBorder; + +/** + * extends {@link JDialog}<br> + * <br> + * In the splash window displaying the progress bar. + */ +public class HeapProgressBar extends JDialog { + /** serialVersionUID. */ + private static final long serialVersionUID = -7185140375370777849L; + + /** A progress bar shows the execution status. */ + private JProgressBar progressBar; + + /** Set the text is understood processes running. */ + private JLabel label; + + /** + * Create a progressbar. + * + * @param subtitle Know the processes running on a string + * @param owner the owner Dialog from which the dialog is displayed or null + * if this dialog has no owner + */ + public HeapProgressBar(final String subtitle, final Window owner) { + super(owner); + + setTitle(GuiCommon.ANALYZER_TITLE); + + progressBar = new JProgressBar(0, 100); + progressBar.setIndeterminate(true); + progressBar.setValue(0); + + Box box = Box.createVerticalBox(); + box.setBorder(BorderFactory.createEmptyBorder(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE, GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + box.setBorder(new LineBorder(Color.BLACK)); + label = new JLabel(subtitle); + box.add(label); + box.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + box.add(progressBar); + + box.setBackground(Color.BLACK); + setSize(300, 45); + add(box); + setUndecorated(true); + setLocationRelativeTo(owner); + } + + /** + * Sets the progress bar's minimum value (stored in the progress bar's data + * model) to n. + * + * @param value the new minimum + */ + public final void setValue(final int value) { + progressBar.setIndeterminate(false); + progressBar.setValue(value); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/LogDetailDialog.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,1257 @@ +/* + * LogDetailDialog.java + * Created on 2012/01/24 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.Dimension; +import java.awt.FlowLayout; +import java.awt.Font; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import java.awt.event.KeyEvent; +import java.io.BufferedInputStream; +import java.io.BufferedOutputStream; +import java.io.BufferedReader; +import java.io.BufferedWriter; +import java.io.File; +import java.io.FileOutputStream; +import java.io.FileReader; +import java.io.FileWriter; +import java.io.IOException; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.Enumeration; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.zip.ZipEntry; +import java.util.zip.ZipFile; + +import javax.swing.JButton; +import javax.swing.JDialog; +import javax.swing.JLabel; +import javax.swing.JMenuItem; +import javax.swing.JOptionPane; +import javax.swing.JPanel; +import javax.swing.JPopupMenu; +import javax.swing.JScrollPane; +import javax.swing.JSplitPane; +import javax.swing.JTable; +import javax.swing.JTextArea; +import javax.swing.table.DefaultTableModel; +import javax.swing.table.TableColumn; +import javax.swing.text.DefaultEditorKit; + +import jp.co.ntt.oss.heapstats.container.ThreadData; + +/** + * extends {@link JDialog}<br> + * implements {@link ActionListener}<br> + * <br> + * Draw a graphical representation of system resources and java. + */ +public class LogDetailDialog extends JDialog implements + ActionListener { + /** serialVersionUID. */ + private static final long serialVersionUID = -1796436599399658541L; + + /** Number of columns in the log collection list. */ + private static final int COL_COUNT = 4; + + /** Table index value representing the column of the file path. */ + private static final int COL_IDX_PATH = 3; + + /** The width of the item column. */ + private static final int ITEM_WIDTH = 100; + + /** The width of the data column. */ + private static final int DATA_WIDTH = 130; + + /** The width of the browse button. */ + private static final int BROWSE_WIDTH = 35; + + /** Hexadecimal. */ + private static final int HEX_STARING = 16; + + /** Socket status:ESTABLISHED. */ + private static final int VAL_ESTABLISHED = 1; + + /** Socket status:SYN_SENT. */ + private static final int VAL_SYN_SENT = 2; + + /** Socket status:SYN_RECV. */ + private static final int VAL_SYN_RECV = 3; + + /** Socket status:FIN_WAIT1. */ + private static final int VAL_FIN_WAIT1 = 4; + + /** Socket status:FIN_WAIT2. */ + private static final int VAL_FIN_WAIT2 = 5; + + /** Socket status:TIME_WAIT. */ + private static final int VAL_TIME_WAIT = 6; + + /** Socket status:CLOSE. */ + private static final int VAL_CLOSE = 7; + + /** Socket status:CLOSE_WAIT. */ + private static final int VAL_CLOSE_WAIT = 8; + + /** Socket status:LAST_ACK. */ + private static final int VAL_LAST_ACK = 9; + + /** Socket status:LISTEN. */ + private static final int VAL_LISTEN = 10; + + /** Socket status:CLOSING. */ + private static final int VAL_CLOSING = 11; + + /** Represents the index value of the inode of the file socket endpoint. */ + private static final int INDEX_INODE = 9; + + /** Socket endpoints header string. */ + private static final String HEAD_OWNER = "Owner "; + + /** Socket endpoints header string. */ + private static final String HEAD_PROTO = "Proto "; + + /** Socket endpoints header string. */ + private static final String HEAD_RECV_Q = "Recv-Q "; + + /** Socket endpoints header string. */ + private static final String HEAD_SEND_Q = "Send-Q "; + + /** Socket endpoints header string. */ + private static final String HEAD_V4_LOCAL = "Local Address "; + + /** Socket endpoints header string. */ + private static final String HEAD_V6_LOCAL = "Local Address "; + + /** Socket endpoints header string. */ + private static final String HEAD_V4_FOREIGN = "Foreign Address "; + + /** Socket endpoints header string. */ + private static final String HEAD_V6_FOREIGN = "Foreign Address "; + + /** Socket endpoints header string. */ + private static final String HEAD_STATE = "State"; + + /** Summary header of deadlock. */ + private static final String HEAD_THREAD_CLASS = "class"; + + /** Summary header of deadlock. */ + private static final String HEAD_THREAD_METHOD = "method"; + + /** Summary header of deadlock. */ + private static final String HEAD_THREAD_THREAD = "waiter-thread"; + + /** Summary header of deadlock. */ + private static final String HEAD_THREAD_WAIT = "owner-thread"; + + /** Socket status:ESTABLISHED. */ + private static final String ESTABLISHED = "ESTABLISHED"; + + /** Socket status:SYN_SENT. */ + private static final String SYN_SENT = "SYN_SENT"; + + /** Socket status:FIN_WAIT1. */ + private static final String SYN_RECV = "SYN_RECV"; + + /** Socket status:FIN_WAIT1. */ + private static final String FIN_WAIT1 = "FIN_WAIT1"; + + /** Socket status:FIN_WAIT2. */ + private static final String FIN_WAIT2 = "FIN_WAIT2"; + + /** Socket status:TIME_WAIT. */ + private static final String TIME_WAIT = "TIME_WAIT"; + + /** Socket status:CLOSE. */ + private static final String CLOSE = "CLOSE"; + + /** Socket status:CLOSE_WAIT. */ + private static final String CLOSE_WAIT = "CLOSE_WAIT"; + + /** Socket status:LAST_ACK. */ + private static final String LAST_ACK = "LAST_ACK"; + + /** Socket status:LISTEN. */ + private static final String LISTEN = "LISTEN"; + + /** Socket status:CLOSING. */ + private static final String CLOSING = "CLOSING"; + + /** Trigger the collection log is resource exhausted. */ + private static final int TRIGGER_RESOURCE_EXHAUSTED = 1; + + /** Trigger the collection log is signal. */ + private static final int TRIGGER_SIGNAL = 2; + + /** Trigger the collection log is dead lock. */ + private static final int TRIGGER_DEADLOCK = 4; + + /** Font size of the display area is a detailed log. */ + private static final int FONT_SIZE = 15; + + /** Item name indicates the socket end point of view a detailed log. */ + private static final String SOCKET_ITEMNAME = "Socket"; + + /** Item name display shows the detailed log of deadlock. */ + private static final String DEADLOCK_ITEMNAME = "ThreadDump"; + + /** The name of the file at run-time environment information. */ + private static final String FILE_ENVINFO = "envInfo.txt"; + + /** The zip file lists failure information. */ + private List<String> zipList; + + /** Mainframe heapstats. */ + private GUIMain guimain; + + /** Main Component. */ + private JSplitPane comp; + + /** Component of the Next button. */ + private JButton nextBtn; + + /** Previous Button Component. */ + private JButton preBtn; + + /** Table model to display the details of the log. */ + private DefaultTableModel model; + + /** All information display area. */ + private JTextArea detail; + + /** Index of zip files that are currently displayed. */ + private int currentIndex; + + /** Find dialog. */ + private FindDialog findDlg; + + /** Pop-up menu. */ + private JPopupMenu popup; + + /** Find menu in the pop-up menu. */ + private JMenuItem search; + + /** Holds the type of factors that the agent was logged. */ + private int trigger; + + /** + * Creates a modeless dialog with the specified Dialog as its owner. + * + * @param owner the owner Dialog from which the dialog is displayed or null + * if this dialog has no owner + */ + public LogDetailDialog(final GUIMain owner) { + guimain = owner; + + setTitle(GuiCommon.getResources().getString(GuiCommon.TAB_TITLE_LOG)); + setSize(GuiCommon.DEFAULT_DIALOG_WIDTH, GuiCommon.DEFAULT_DIALOG_HEIGHT); + setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE); + setModal(false); + + comp = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, null, null); + addComponent(); + createPopupMenu(); + setLocationByPlatform(true); + + findDlg = new FindDialog(this, detail); + } + + /** + * Return the component. + * + * @return Return the Component + */ + public final JSplitPane getComp() { + return comp; + } + + /** + * Sets the dialog component. + * + * @param value the Main Component + */ + public final void setComp(final JSplitPane value) { + comp = value; + add(comp); + } + + /** + * Clear the log Detail data. + */ + public final void clear() { + model.setRowCount(0); + detail.setText(""); + nextBtn.setEnabled(false); + preBtn.setEnabled(false); + } + + /** + * Starts drawing the LogDetail Data. + * + * @param fileList The zip file lists failure information. + * @param index The index lists the zip file to decode + */ + public final void draw(final List<String> fileList, final int index) { + zipList = fileList; + currentIndex = index; + if (currentIndex > 0) { + preBtn.setEnabled(true); + } else { + preBtn.setEnabled(false); + } + if (currentIndex < fileList.size() - 1) { + nextBtn.setEnabled(true); + } else { + nextBtn.setEnabled(false); + } + + if (zipList.size() > 0) { + File zip = new File(zipList.get(index)); + int dot = zip.getName().indexOf("."); + String dirName; + if (dot > 0) { + dirName = zip.getName().substring(0, dot); + } else { + dirName = zip.getName(); + } + + File decParent = new File(zip.getParent(), dirName); + + File decdir = unzip(zip, decParent, true); + + if (decdir != null) { + if (!readEnvInfo(decdir) || !readLogFiles(decdir) + || !readSocketEndpoint(decdir) + || !readThreadDump(decdir)) { + model.setRowCount(0); + detail.setText(""); + unzip(zip, decParent, false); + readEnvInfo(decdir); + readLogFiles(decdir); + readSocketEndpoint(decdir); + readThreadDump(decdir); + } + } + } + + detail.setFont(new Font(Font.MONOSPACED, Font.PLAIN, FONT_SIZE)); + comp.revalidate(); + } + + @Override + public final void actionPerformed(final ActionEvent actionevent) { + Object eventSource = actionevent.getSource(); + + if (eventSource.equals(nextBtn)) { + model.setRowCount(0); + detail.setText(""); + draw(zipList, currentIndex + 1); + } else if (eventSource.equals(preBtn)) { + model.setRowCount(0); + detail.setText(""); + draw(zipList, currentIndex - 1); + } else if (eventSource.equals(search)) { + if (!findDlg.isAlwaysOnTop()) { + findDlg.setAlwaysOnTop(true); + } + findDlg.setVisible(true); + } + } + + /** + * Create components to draw on the screen. + */ + private void addComponent() { + String[] columnNames = new String[COL_COUNT]; + columnNames[0] = GuiCommon.getResources().getString( + GuiCommon.LOG_HEAD_ITEM); + columnNames[1] = GuiCommon.getResources().getString( + GuiCommon.LOG_HEAD_DATA); + columnNames[2] = ""; + columnNames[COL_IDX_PATH] = ""; + model = new DefaultTableModel(columnNames, 0); + + model.setRowCount(0); + + JTable itemEntries = new JTable(model); + + detail = new JTextArea(); + JScrollPane textScr = new JScrollPane(detail); + BrowseButton browse = new BrowseButton(this, itemEntries, detail); + + itemEntries.getColumnModel().getColumn(0).setPreferredWidth(ITEM_WIDTH); + itemEntries.getColumnModel().getColumn(1).setPreferredWidth(DATA_WIDTH); + TableColumn column = itemEntries.getColumnModel().getColumn(2); + column.setCellRenderer(browse); + column.setCellEditor(browse); + column.setMinWidth(BROWSE_WIDTH); + column.setMaxWidth(BROWSE_WIDTH); + + column = itemEntries.getColumnModel().getColumn(COL_IDX_PATH); + column.setMinWidth(0); + column.setMaxWidth(0); + + JScrollPane itemScr = new JScrollPane(itemEntries); + itemScr.setPreferredSize(new Dimension(ITEM_WIDTH + DATA_WIDTH + + BROWSE_WIDTH, itemScr.getHeight())); + + preBtn = new JButton(GuiCommon.getResources().getString( + GuiCommon.PREV_BUTTON)); + preBtn.setEnabled(false); + preBtn.addActionListener(this); + nextBtn = new JButton(GuiCommon.getResources().getString( + GuiCommon.NEXT_BUTTON)); + nextBtn.setEnabled(false); + nextBtn.addActionListener(this); + + JPanel nextPanel = new JPanel(new FlowLayout(FlowLayout.CENTER)); + nextPanel.add(preBtn); + nextPanel.add(new JLabel(" ")); + nextPanel.add(nextBtn); + JSplitPane itemSplit = new JSplitPane(JSplitPane.VERTICAL_SPLIT, + nextPanel, itemScr); + itemSplit.setDividerSize(0); + + comp.setLeftComponent(itemSplit); + comp.setRightComponent(textScr); + comp.setOneTouchExpandable(true); + } + + /** + * Creates the popup menu. + */ + private void createPopupMenu() { + popup = new JPopupMenu(); + + JMenuItem cut = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.POPUP_CUT), KeyEvent.VK_T); + cut.addActionListener(new DefaultEditorKit.CutAction()); + popup.add(cut); + + JMenuItem copy = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.POPUP_COPY), KeyEvent.VK_C); + copy.addActionListener(new DefaultEditorKit.CopyAction()); + popup.add(copy); + + JMenuItem paste = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.POPUP_PASTE), KeyEvent.VK_P); + paste.addActionListener(new DefaultEditorKit.PasteAction()); + popup.add(paste); + + popup.addSeparator(); + + search = new JMenuItem(GuiCommon.getResources().getString( + GuiCommon.POPUP_FIND), KeyEvent.VK_F); + search.addActionListener(this); + popup.add(search); + + detail.setComponentPopupMenu(popup); + } + + /** + * Unzip the zip archive. + * + * @param file a zip archive + * @param parentDir The parent directory unzipped + * @param first Unzip the first flag true:first false:Second + * @return Return the unzipped directory + */ + private File unzip(final File file, final File parentDir, + final boolean first) { + try { + ZipFile zipFile = new ZipFile(file); + File decodeDir = parentDir; + Enumeration<? extends ZipEntry> entries = zipFile.entries(); + while (entries.hasMoreElements()) { + ZipEntry entry = entries.nextElement(); + File entryFile = new File(parentDir, entry.getName()); + if (entry.isDirectory()) { + decodeDir = entryFile; + if (!entryFile.exists()) { + entryFile.mkdirs(); + } + continue; + } + + if (!parentDir.exists()) { + decodeDir.mkdirs(); + } + + if (entryFile.exists()) { + continue; + } + + BufferedInputStream inBuff = new BufferedInputStream( + zipFile.getInputStream(entry)); + BufferedOutputStream outBuff = new BufferedOutputStream( + new FileOutputStream(entryFile)); + + int buffSize = inBuff.available(); + while (buffSize > 0) { + byte[] buff = new byte[buffSize]; + inBuff.read(buff); + outBuff.write(buff); + buffSize = inBuff.available(); + } + + inBuff.close(); + outBuff.close(); + } + + zipFile.close(); + + Object[] row = new Object[COL_COUNT]; + row[0] = "FileName"; + row[1] = file.getName(); + model.addRow(row); + + return decodeDir; + } catch (Throwable e) { + GuiCommon.showMessage(guimain, GuiCommon.BASEE19, file.getName(), + JOptionPane.ERROR_MESSAGE); + e.printStackTrace(); + } + return null; + } + + /** + * Reads envInfo.txt, to set a table. + * + * @param decDir Unzipped directory + * @return Return the result reads + */ + private boolean readEnvInfo(final File decDir) { + BufferedReader read = null; + try { + File file = new File(decDir, FILE_ENVINFO); + if (!file.exists()) { + return false; + } + read = new BufferedReader(new FileReader(file)); + + String line = read.readLine(); + int i = 0; + while (line != null) { + String[] row = new String[2]; + String[] tmp = line.split("="); + + row[0] = tmp[0]; + switch (i) { + case 0: + // Collection date + SimpleDateFormat sdf = new SimpleDateFormat( + GuiCommon.DATE_FORMAT); + row[1] = sdf.format(Long.parseLong(tmp[1])); + break; + case 1: + // Log Trigger + if (tmp[1].equals("1")) { + row[1] = "ResourceExhausted"; + trigger = TRIGGER_RESOURCE_EXHAUSTED; + } else if (tmp[1].equals("2")) { + row[1] = "Signal"; + trigger = TRIGGER_SIGNAL; + } else if (tmp[1].equals("4")) { + row[1] = "Deadlock"; + trigger = TRIGGER_DEADLOCK; + } else { + row[1] = "N/A"; + } + break; + default: + if (tmp.length > 1) { + StringBuilder sb = new StringBuilder(); + for (int n = 1; n < tmp.length; n++) { + sb.append(tmp[n]); + sb.append("="); + } + row[1] = sb.substring(0, sb.length() - 1); + } else { + row[1] = "N/A"; + } + break; + } + + model.addRow(row); + line = read.readLine(); + i++; + } + return true; + } catch (Throwable e) { + GuiCommon.showMessage(guimain, GuiCommon.BASEE08, FILE_ENVINFO, + JOptionPane.ERROR_MESSAGE); + clear(); + e.printStackTrace(); + } finally { + try { + if (read != null) { + read.close(); + } + } catch (IOException e) { + GuiCommon.showMessage(guimain, GuiCommon.BASEE08, FILE_ENVINFO, + JOptionPane.ERROR_MESSAGE); + clear(); + e.printStackTrace(); + } + } + return false; + } + + /** + * Read the log file that is set in the properties file. + * + * @param decDir Unzipped directory + * @return Return the result reads + */ + private boolean readLogFiles(final File decDir) { + BufferedReader read = null; + boolean ret = true; + try { + if (GuiCommon.getLogfiles() == null) { + return ret; + } + + for (String view : GuiCommon.getLogfiles().split(",")) { + if (view.length() == 0) { + ret = false; + continue; + } + File file = new File(decDir, view); + + Object[] row = new Object[COL_COUNT]; + row[0] = file.getName(); + if (!file.exists()) { + row[1] = "N/A"; + model.addRow(row); + ret = false; + continue; + } + read = new BufferedReader(new FileReader(file)); + + String line = read.readLine(); + StringBuilder sb = new StringBuilder(); + sb.append(line); + line = read.readLine(); + if (line != null) { + sb.append("..."); + } + + row[1] = sb.toString(); + row[COL_IDX_PATH] = file.getAbsolutePath(); + + model.addRow(row); + + read.close(); + } + return ret; + } catch (Throwable e) { + GuiCommon.showMessage(guimain, GuiCommon.BASEE08, + GuiCommon.getLogfiles(), JOptionPane.ERROR_MESSAGE); + ret = false; + clear(); + } finally { + try { + if (read != null) { + read.close(); + } + } catch (IOException e) { + GuiCommon.showMessage(guimain, GuiCommon.BASEE08, + GuiCommon.getLogfiles(), JOptionPane.ERROR_MESSAGE); + ret = false; + e.printStackTrace(); + } + } + + return ret; + } + + /** + * Read the socket file that is set in the properties file. + * + * @param decDir Unzipped directory + * @return Return the result reads + */ + private boolean readSocketEndpoint(final File decDir) { + BufferedReader read = null; + BufferedWriter write = null; + boolean ret = false; + + try { + File sockFile = new File(decDir, SOCKET_ITEMNAME); + Object[] row = new Object[COL_COUNT]; + row[0] = SOCKET_ITEMNAME; + + if (GuiCommon.getSocketend() == null) { + return !ret; + } + + // socket owner + List<String> ownerList = readSocketOwner(decDir); + + // Socketendpoint + for (String name : GuiCommon.getSocketend().split(",")) { + File file = new File(decDir, name); + if (!file.exists() || name.length() == 0) { + continue; + } + + if (write == null) { + write = new BufferedWriter(new FileWriter(sockFile)); + } + + read = new BufferedReader(new FileReader(file)); + read.readLine(); + + if (!file.getName().endsWith("6")) { + // IPv4 + writeSocket(write, read, file.getName(), ownerList, true); + } else { + // IPv6 + writeSocket(write, read, file.getName(), ownerList, false); + } + + read.close(); + ret = true; + } + if (write != null) { + write.flush(); + } + + if (ret) { + row[1] = HEAD_OWNER + "..."; + row[COL_IDX_PATH] = sockFile.getAbsolutePath(); + model.addRow(row); + } + + return ret; + } catch (Throwable e) { + GuiCommon.showMessage(guimain, GuiCommon.BASEE08, + GuiCommon.getSocketend(), JOptionPane.ERROR_MESSAGE); + ret = false; + e.printStackTrace(); + } finally { + try { + if (read != null) { + read.close(); + } + if (write != null) { + write.close(); + } + } catch (IOException e) { + GuiCommon.showMessage(guimain, GuiCommon.BASEE08, + GuiCommon.getSocketend(), JOptionPane.ERROR_MESSAGE); + ret = false; + clear(); + e.printStackTrace(); + } + } + return ret; + } + + /** + * Extracts information from files deadlock the thread dump. + * + * @param decDir The directory that contains the thread dump file + * @return Return the result of extraction + */ + private boolean readThreadDump(final File decDir) { + boolean ret = true; + + if (trigger != TRIGGER_DEADLOCK) { + return ret; + } + + Object[] row = new Object[COL_COUNT]; + row[0] = DEADLOCK_ITEMNAME; + + File dumpFile = new File(decDir, GuiCommon.THREAD_DUNM_FILE); + File lockFile = new File(decDir, DEADLOCK_ITEMNAME); + + if (!dumpFile.exists()) { + return ret; + } + + row[1] = "[Summary] ..."; + row[COL_IDX_PATH] = lockFile.getAbsolutePath() + + GuiCommon.SPLIT_CHARACTER + dumpFile.getAbsolutePath(); + + if (lockFile.exists()) { + model.addRow(row); + return ret; + } + + BufferedReader read = null; + BufferedWriter write = null; + try { + read = new BufferedReader(new FileReader(dumpFile)); + String line = read.readLine(); + + boolean isJvmti = false; + ThreadData thread = null; + Map<String, ThreadData> tmpMap = new HashMap<String, ThreadData>(); + + while (line != null) { + // Name of its own thread + int classIndex = line.indexOf("\""); + if (classIndex != -1) { + thread = new ThreadData(); + thread.setThreadName(line.substring(classIndex + 1, + line.indexOf("\"", classIndex + 1))); + } + + // Thread state + if (thread != null + && line.indexOf("java.lang.Thread.State") != -1) { + String[] split = line.trim().split(" "); + if (!split[1].trim().equals("BLOCKED")) { + thread = null; + } + } + + // Class name Method name + if (thread != null && (line.trim().indexOf("at") == 0)) { + String[] split = line.trim().split(" "); + String classMethod = split[1].split("\\(")[0]; + thread.setMethodName(classMethod.substring(classMethod + .lastIndexOf(".") + 1)); + thread.setClassName(classMethod.substring(0, + classMethod.lastIndexOf("."))); + } + + // wait Address or name thread + if (thread != null && line.indexOf("- waiting to lock") != -1) { + if (isJvmti || line.indexOf("owner:") != -1) { + // jvmti + isJvmti = true; + thread.setWaitThread(line.substring( + line.indexOf(":") + 1, line.indexOf(">"))); + } else { + // socket + thread.setWaitLock(line.substring( + line.indexOf("<") + 1, line.indexOf(">"))); + } + } + // lockObject address or threadName + if (thread != null && line.indexOf("- locked") != -1) { + if (isJvmti) { + // jvmti sets the thread name + thread.setLockThread(thread.getThreadName()); + } else { + // socket address + thread.setLockThread(line.substring( + line.indexOf("<") + 1, line.indexOf(">"))); + } + tmpMap.put(thread.getLockThread(), thread); + thread = null; + } + + if (thread != null + && line.indexOf("Found one Java-level deadlock") != -1) { + break; + } + line = read.readLine(); + } + + write = new BufferedWriter(new FileWriter(lockFile)); + + if (!tmpMap.isEmpty()) { + writeThreadDump(tmpMap, write, isJvmti); + + model.addRow(row); + } + } catch (IOException e) { + GuiCommon.showMessage(guimain, GuiCommon.BASEE08, + dumpFile.getName(), JOptionPane.ERROR_MESSAGE); + ret = false; + e.printStackTrace(); + } catch (Throwable e) { + GuiCommon.showMessage(guimain, GuiCommon.BASEE08, + dumpFile.getName(), JOptionPane.ERROR_MESSAGE); + ret = false; + e.printStackTrace(); + } finally { + try { + if (read != null) { + read.close(); + } + if (write != null) { + write.close(); + } + } catch (IOException e) { + GuiCommon.showMessage(guimain, GuiCommon.BASEE08, + dumpFile.getName(), JOptionPane.ERROR_MESSAGE); + ret = false; + clear(); + e.printStackTrace(); + } + } + + return ret; + } + + /** + * Read socket information owner. + * + * @param decDir Unzipped directory + * @return Returns the inode of the socket owner. + * @throws IOException If an I/O error occurs + */ + private List<String> readSocketOwner(final File decDir) throws IOException { + List<String> ret = new ArrayList<String>(); + + if (GuiCommon.getSocketowner() == null + || GuiCommon.getSocketowner().equals("")) { + return ret; + } + + File file = new File(decDir, GuiCommon.getSocketowner()); + if (file.exists()) { + BufferedReader reader = null; + try { + reader = new BufferedReader(new FileReader(file)); + String line = reader.readLine(); + while (line != null) { + ret.add(line.trim()); + line = reader.readLine(); + } + } finally { + if (reader != null) { + reader.close(); + } + } + } + + return ret; + } + + /** + * Create a file that shows the status of each protocol sockets. + * + * @param write The socket file buffer for writing + * @param read Socket endpoints file(tcp,udp,tcp6,udp6) + * @param name Protocol name + * @param ownerList List socket owner + * @param v4 IP version flag true:IPv4, false:IPv6 + * @throws IOException If an I/O error occurs + */ + private void writeSocket(final BufferedWriter write, + final BufferedReader read, final String name, + final List<String> ownerList, final boolean v4) throws IOException { + + write.write(HEAD_OWNER); + write.write(HEAD_PROTO); + write.write(HEAD_RECV_Q); + write.write(HEAD_SEND_Q); + if (v4) { + write.write(HEAD_V4_LOCAL); + write.write(HEAD_V4_FOREIGN); + } else { + write.write(HEAD_V6_LOCAL); + write.write(HEAD_V6_FOREIGN); + } + write.write(HEAD_STATE); + + write.newLine(); + String line = read.readLine(); + while (line != null) { + String[] data = line.trim().split("\\s+"); + + // Owner + boolean ownerMatch = false; + for (String owner : ownerList) { + if (owner.equals(data[INDEX_INODE].trim())) { + ownerMatch = true; + write.write("jvm"); + writeBlank(write, HEAD_OWNER.length(), "jvm".length()); + } + } + if (!ownerMatch) { + writeBlank(write, HEAD_OWNER.length(), 0); + } + + write.write(name); + writeBlank(write, HEAD_PROTO.length(), name.length()); + + // Recv_Q + String[] tmp = data[4].split(":"); + String queue = Integer.toHexString(Integer.parseInt(tmp[1], + HEX_STARING)); + write.write(queue); + writeBlank(write, HEAD_RECV_Q.length(), queue.length()); + + // Send_Q + queue = Integer.toHexString(Integer.parseInt(tmp[0], HEX_STARING)); + write.write(queue); + writeBlank(write, HEAD_SEND_Q.length(), queue.length()); + + // Local Address + tmp = data[1].split(":"); + StringBuilder buf = new StringBuilder(); + if (v4) { + buf.append(hexstringToIPv4(tmp[0])); + } else { + buf.append(hexstringToIPv6(tmp[0])); + } + buf.append(":"); + buf.append(Integer.parseInt(tmp[1], HEX_STARING)); + write.write(buf.toString()); + if (v4) { + writeBlank(write, HEAD_V4_LOCAL.length(), buf.length()); + } else { + writeBlank(write, HEAD_V6_LOCAL.length(), buf.length()); + } + + // Foreign Address + tmp = data[2].split(":"); + buf.setLength(0); + if (v4) { + buf.append(hexstringToIPv4(tmp[0])); + } else { + buf.append(hexstringToIPv6(tmp[0])); + } + buf.append(":"); + buf.append(Integer.parseInt(tmp[1], HEX_STARING)); + write.write(buf.toString()); + if (v4) { + writeBlank(write, HEAD_V4_FOREIGN.length(), buf.length()); + } else { + writeBlank(write, HEAD_V6_FOREIGN.length(), buf.length()); + } + + // connection state + writeState(write, Integer.parseInt(data[3], HEX_STARING)); + + write.newLine(); + + line = read.readLine(); + } + write.newLine(); + } + + /** + * Output a summary of the deadlock. + * + * @param threadMap Information of the thread that caused the deadlock + * @param write The thread dump file buffer for writing + * @param isJvmti If true, the output type of the thread dump file has been + * using the jvmti + * @throws IOException If an I/O error occurs + */ + private void writeThreadDump(final Map<String, ThreadData> threadMap, + final BufferedWriter write, final boolean isJvmti) + throws IOException { + + int classLength = HEAD_THREAD_CLASS.length() + 2; + int methodLength = HEAD_THREAD_METHOD.length() + 2; + int threadLength = HEAD_THREAD_THREAD.length() + 2; + for (Map.Entry<String, ThreadData> entry : threadMap.entrySet()) { + int tmp = entry.getValue().getClassName().length(); + if (classLength < tmp) { + classLength = tmp + 2; + } + tmp = entry.getValue().getMethodName().length(); + if (methodLength < tmp) { + methodLength = tmp + 2; + } + tmp = entry.getValue().getThreadName().length(); + if (threadLength < tmp) { + threadLength = tmp + 2; + } + } + + write.write("[Summary]"); + write.newLine(); + + write.write(HEAD_THREAD_CLASS); + writeBlank(write, classLength, HEAD_THREAD_CLASS.length()); + write.write(HEAD_THREAD_METHOD); + writeBlank(write, methodLength, HEAD_THREAD_METHOD.length()); + write.write(HEAD_THREAD_THREAD); + writeBlank(write, threadLength, HEAD_THREAD_THREAD.length()); + write.write(HEAD_THREAD_WAIT); + write.newLine(); + + for (Map.Entry<String, ThreadData> entry : threadMap.entrySet()) { + // class Name + write.write(entry.getValue().getClassName()); + writeBlank(write, classLength, entry.getValue().getClassName() + .length()); + + // method Name + write.write(entry.getValue().getMethodName()); + writeBlank(write, methodLength, entry.getValue().getMethodName() + .length()); + + // thread + write.write(entry.getValue().getThreadName()); + writeBlank(write, threadLength, entry.getValue().getThreadName() + .length()); + + // wait-thread + if (isJvmti) { + write.write(entry.getValue().getWaitThread()); + } else { + write.write(threadMap.get(entry.getValue().getWaitLock()) + .getThreadName()); + } + write.newLine(); + } + + write.newLine(); + write.write("[Detail]"); + write.newLine(); + } + + /** + * Setting up a blank to fill the specified size. + * + * @param write The socket file buffer for writing + * @param length Header length of a single item + * @param strLen The length of a character string to write in + * @throws IOException If an I/O error occurs + */ + private void writeBlank(final BufferedWriter write, final int length, + final int strLen) throws IOException { + for (int i = 0; i < (length - strLen); i++) { + write.write(" "); + } + } + + /** + * That converts decimal IPv4 of the IPv4 in hex. + * + * @param data IPv4 before conversion + * @return The IPv4 of the converted + */ + private String hexstringToIPv4(final String data) { + + StringBuilder ipv4 = new StringBuilder(); + try { + ipv4.append(Integer.parseInt(data.substring(6, 8), HEX_STARING)); + ipv4.append("."); + ipv4.append(Integer.parseInt(data.substring(4, 6), HEX_STARING)); + ipv4.append("."); + ipv4.append(Integer.parseInt(data.substring(2, 4), HEX_STARING)); + ipv4.append("."); + ipv4.append(Integer.parseInt(data.substring(0, 2), HEX_STARING)); + } catch (NumberFormatException e) { + ipv4.setLength(0); + } + + return ipv4.toString(); + } + + /** + * That converts decimal IPv6 of the IPv6 in hex. + * + * @param data IPv6 before conversion + * @return The IPv6 of the converted + */ + private String hexstringToIPv6(final String data) { + StringBuilder ipv6 = new StringBuilder(); + + String hex = data.substring(6, 8) + data.substring(4, 6); + ipv6.append(Integer.toHexString(Integer.parseInt(hex, HEX_STARING))); + ipv6.append(":"); + + hex = data.substring(2, 4) + data.substring(0, 2); + ipv6.append(Integer.toHexString(Integer.parseInt(hex, HEX_STARING))); + ipv6.append(":"); + + hex = data.substring(14, 16) + data.substring(12, 14); + ipv6.append(Integer.toHexString(Integer.parseInt(hex, HEX_STARING))); + ipv6.append(":"); + + hex = data.substring(10, 12) + data.substring(8, 10); + ipv6.append(Integer.toHexString(Integer.parseInt(hex, HEX_STARING))); + ipv6.append(":"); + + hex = data.substring(22, 24) + data.substring(20, 22); + ipv6.append(Integer.toHexString(Integer.parseInt(hex, HEX_STARING))); + ipv6.append(":"); + + hex = data.substring(18, 20) + data.substring(16, 18); + ipv6.append(Integer.toHexString(Integer.parseInt(hex, HEX_STARING))); + ipv6.append(":"); + + hex = data.substring(30, 32) + data.substring(28, 30); + ipv6.append(Integer.toHexString(Integer.parseInt(hex, HEX_STARING))); + ipv6.append(":"); + + hex = data.substring(26, 28) + data.substring(24, 26); + ipv6.append(Integer.toHexString(Integer.parseInt(hex, HEX_STARING))); + + return ipv6.toString(); + } + + /** + * Convert a numeric string from Socket status. + * + * @param write Socket information text file + * @param state Socket status. + * @throws IOException If an I/O error occurs + */ + private void writeState(final BufferedWriter write, final int state) + throws IOException { + switch (state) { + case VAL_ESTABLISHED: + write.write(ESTABLISHED); + break; + case VAL_SYN_SENT: + write.write(SYN_SENT); + break; + case VAL_SYN_RECV: + write.write(SYN_RECV); + break; + case VAL_FIN_WAIT1: + write.write(FIN_WAIT1); + break; + case VAL_FIN_WAIT2: + write.write(FIN_WAIT2); + break; + case VAL_TIME_WAIT: + write.write(TIME_WAIT); + break; + case VAL_CLOSE: + write.write(CLOSE); + break; + case VAL_CLOSE_WAIT: + write.write(CLOSE_WAIT); + break; + case VAL_LAST_ACK: + write.write(LAST_ACK); + break; + case VAL_LISTEN: + write.write(LISTEN); + break; + case VAL_CLOSING: + write.write(CLOSING); + break; + default: + write.write("-"); + break; + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/ReferenceCell.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,123 @@ +/* + * ReferenceCell.java + * Created on 2012/11/18 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ +package jp.co.ntt.oss.heapstats.gui; + +import java.text.NumberFormat; + +import jp.co.ntt.oss.heapstats.container.ObjectData; + +import com.mxgraph.model.mxCell; +import com.mxgraph.model.mxGeometry; + +/** + * extends {@link mxCell}<br> + * <br> + * Cells are the elements of the graph model. + */ +public class ReferenceCell extends mxCell { + + /** serialVersionUID. */ + private static final long serialVersionUID = -4403355352725440764L; + + /** Defines the height of the cell. */ + private static final int CELL_HEIGHT = 30; + + /** Define the width of the character in the cell. */ + private static final int CHAR_WIDTH = 6; + + /** Information about the objects to display Map. */ + private ObjectData objectData; + + /** Holds information whether the cell as a starting point. */ + private boolean rootCell; + + /** + * Constructs a new cell. + * + * @param data Information about the objects to display Map. + * @param root whether or not this object is an root + */ + public ReferenceCell(final ObjectData data, final boolean root, + final boolean edge) { + super(); + + objectData = data; + + if (edge) { + setEdge(true); + } else { + setValue(data.getName()); + setConnectable(false); + setVertex(true); + + if (root) { + setStyle("shape=ellipse;fillColor=red;fontColor=black"); + rootCell = true; + } else { + rootCell = false; + } + } + setConnectable(false); + setGeometry(new mxGeometry(0, 0, CHAR_WIDTH * data.getName().length(), + CELL_HEIGHT)); + } + + /** + * Return the tag. + * + * @return Return the tag + */ + public final long getTag() { + return objectData.getTag(); + } + + /** + * It returns whether or not the cells to be the origin. + * + * @return It returns whether or not the cells to be the origin. + */ + public final boolean isRoot() { + return rootCell; + } + + @Override + public final String toString() { + NumberFormat format = NumberFormat.getInstance(); + StringBuilder buf = new StringBuilder(); + if (isVertex()) { + buf.append(objectData.getLoaderName()); + buf.append(" (instances = "); + buf.append(format.format(objectData.getCount())); + buf.append("; heapsize = "); + buf.append(format.format(objectData.getTotalSize())); + buf.append(" bytes)"); + } else { + buf.append("instances = "); + buf.append(format.format(objectData.getCount())); + buf.append("; heapsize = "); + buf.append(format.format(objectData.getTotalSize())); + buf.append(" bytes"); + } + + return buf.toString(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/ReferenceDialog.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,496 @@ +/* + * ReferenceDialog.java + * Created on 2012/11/18 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.BorderLayout; +import java.awt.Color; +import java.awt.Component; +import java.awt.Point; +import java.awt.datatransfer.DataFlavor; +import java.awt.event.MouseEvent; +import java.awt.event.MouseListener; +import java.io.FileNotFoundException; +import java.io.IOException; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.List; + +import javax.swing.BorderFactory; +import javax.swing.BoxLayout; +import javax.swing.ButtonGroup; +import javax.swing.JButton; +import javax.swing.JCheckBox; +import javax.swing.JDialog; +import javax.swing.JFrame; +import javax.swing.JLabel; +import javax.swing.JOptionPane; +import javax.swing.JPanel; +import javax.swing.JRadioButton; +import javax.swing.SwingConstants; +import javax.swing.border.BevelBorder; + +import jp.co.ntt.oss.heapstats.container.ObjectData; +import jp.co.ntt.oss.heapstats.container.SnapShot; +import jp.co.ntt.oss.heapstats.gui.snapshot.SnapShotReader; + +import com.mxgraph.layout.hierarchical.mxHierarchicalLayout; +import com.mxgraph.model.mxCell; +import com.mxgraph.model.mxGeometry; +import com.mxgraph.model.mxICell; +import com.mxgraph.swing.mxGraphComponent; +import com.mxgraph.swing.util.mxGraphTransferable; + +/** + * extends {@link JDialog}<br> + * implements {@link MouseListener}<br> + * <br> + * Draw the Object reference information. + */ +public class ReferenceDialog extends JDialog implements + MouseListener { + + /** serialVersionUID. */ + private static final long serialVersionUID = -2484632032906316369L; + + /** Main Component. */ + private JPanel comp; + + /** Reference to the region for displaying the object. */ + private ReferenceGraph graph; + + /** Reference to the enclosing graph component. */ + private mxGraphComponent graphComponent; + + /** a snapshot Information. */ + private SnapShotReader snapShotReader; + + /** Search radio button to indicate the direction of the child. */ + private JRadioButton child; + + /** Search radio button to indicate the direction of the parent. */ + private JRadioButton parent; + + /** Radio button to set the sorting criteria. */ + private JRadioButton instance; + + /** Radio button to set the sorting criteria. */ + private JRadioButton heap; + + /** Button to enable condition. */ + private JButton exec; + + /** + * Check box to set the terms of the number of objects to be deployed to a + * single. + */ + private JCheckBox rank; + + /** Reference direction holds whether or not the parent. */ + private boolean isParent; + + /** Sort condition holds whether the number of instances. */ + private boolean isInstance; + + /** Holds whether to limit the number of objects that you want to deploy. */ + private boolean isRank; + + /** + * Create the 'Reference Dialog'. + * + * @param owner the owner Dialog from which the dialog is displayed or null + * if this dialog has no owner + */ + public ReferenceDialog(final JFrame owner) { + super(owner); + setSize(GuiCommon.DEFAULT_DIALOG_WIDTH, GuiCommon.DEFAULT_DIALOG_HEIGHT); + setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE); + setModal(false); + setTitle(GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_REFERENCE)); + + comp = new JPanel(new BorderLayout()); + comp.setBackground(Color.WHITE); + comp.setBorder(BorderFactory.createEmptyBorder(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE, GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + add(comp); + setLocationByPlatform(true); + } + + /** + * Return the component. + * + * @return Return the component + */ + public final JPanel getComp() { + return comp; + } + + /** + * Sets the dialog component. + * + * @param value the Main Component + */ + public final void setComp(final JPanel value) { + comp = value; + add(comp); + } + + /** + * This method does the drawing SnapShot Data. + * + * @param tag Sets the tag + * @param reader a snapshot Information + */ + public final void draw(final long tag, final SnapShotReader reader) { + clear(); + + snapShotReader = reader; + JPanel panelInfo = drawInfo(); + + if (panelInfo == null) { + return; + } + + graph = new ReferenceGraph(); + graph.setCellsEditable(false); + + graph.getModel().beginUpdate(); + + try { + SnapShot snap = snapShotReader.getClassEntry(); + ObjectData data = snap.getElements().get(tag); + if (data != null) { + long loader = data.getClassLoaderTag(); + if (loader < 0) { + data.setLoaderName("-"); + } else if (loader == 0) { + data.setLoaderName("<SystemClassLoader>"); + } else { + ObjectData loaderInfo = snap.getElements().get(loader); + if (loaderInfo != null) { + data.setLoaderName(loaderInfo.getName() + "(0x" + + Long.toHexString(data.getClassLoader()) + ")"); + } else { + data.setLoaderName("-(0x" + + Long.toHexString(data.getClassLoader()) + ")"); + } + } + + ReferenceCell cell = new ReferenceCell(data, true, false); + graph.addCell(cell); + } + } catch (IOException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE21, + JOptionPane.ERROR_MESSAGE); + e.printStackTrace(); + } + graph.getModel().endUpdate(); + + graph.setEdgeStyle(); + + graphComponent = new mxGraphComponent(graph); + graphComponent.getGraphControl().addMouseListener(this); + graphComponent.setToolTips(true); + + comp.add(panelInfo, BorderLayout.NORTH); + comp.add(graphComponent, BorderLayout.CENTER); + + if (this.isVisible()) { + comp.setVisible(true); + } + } + + /** + * Clear the reference data. + */ + public final void clear() { + comp.setVisible(false); + for (Component obj : comp.getComponents()) { + comp.remove(obj); + } + isParent = true; + isInstance = true; + isRank = true; + } + + @Override + public final void mouseClicked(final MouseEvent arg0) { + Object eventSource = arg0.getSource(); + if (eventSource.equals(graphComponent.getGraphControl())) { + Object cell = graphComponent.getCellAt(arg0.getX(), arg0.getY()); + if (arg0.getButton() == MouseEvent.BUTTON1 && cell != null + && cell instanceof ReferenceCell) { + drawMind((ReferenceCell) cell); + } + } else if (eventSource.equals(exec)) { + isParent = parent.isSelected(); + isInstance = instance.isSelected(); + isRank = rank.isSelected(); + + mxCell cell = (mxCell) graph.getDefaultParent(); + List<Object> removeCells = new ArrayList<Object>(); + + for (int i = 0; i < cell.getChildCount(); i++) { + mxCell removeCell = (mxCell) cell.getChildAt(i); + if (removeCell.isEdge() + || !((ReferenceCell) removeCell).isRoot()) { + removeCells.add(removeCell); + } else { + graph.removeSelectionCell(removeCell); + mxGeometry geometry = ((ReferenceCell) removeCell) + .getGeometry(); + geometry.setX(0); + geometry.setY(0); + ((ReferenceCell) removeCell).setGeometry(geometry); + } + } + graph.removeCells(removeCells.toArray()); + graph.refresh(); + graphComponent.refresh(); + graphComponent.getViewport().setViewPosition(new Point(0, 0)); + } + } + + @Override + public void mouseEntered(final MouseEvent arg0) { + } + + @Override + public void mouseExited(final MouseEvent arg0) { + } + + @Override + public void mousePressed(final MouseEvent arg0) { + } + + @Override + public void mouseReleased(final MouseEvent arg0) { + } + + /** + * Draw a condition setting panel. + * + * @return Return the panel + */ + private JPanel drawInfo() { + JPanel panelRange = new JPanel(); + panelRange.setLayout(new BoxLayout(panelRange, BoxLayout.X_AXIS)); + panelRange.setBackground(Color.WHITE); + + JLabel label = new JLabel(); + + // Search Direction + JPanel directionPanel = new JPanel(); + directionPanel.setBackground(Color.WHITE); + directionPanel.setBorder(new BevelBorder(BevelBorder.LOWERED)); + parent = new JRadioButton(GuiCommon.getResources().getString( + GuiCommon.DIRECTION_PARENT), true); + child = new JRadioButton(GuiCommon.getResources().getString( + GuiCommon.DIRECTION_CHILD)); + parent.setBackground(Color.WHITE); + child.setBackground(Color.WHITE); + ButtonGroup bg = new ButtonGroup(); + bg.add(parent); + bg.add(child); + directionPanel.add(new JLabel(GuiCommon.getResources().getString( + GuiCommon.SEARCH_DIRECTION))); + directionPanel.add(parent); + directionPanel.add(child); + + // Sort + JPanel sortPanel = new JPanel(); + sortPanel.setBackground(Color.WHITE); + sortPanel.setBorder(new BevelBorder(BevelBorder.LOWERED)); + instance = new JRadioButton(GuiCommon.getResources().getString( + GuiCommon.SORT_INSTANCE), true); + heap = new JRadioButton(GuiCommon.getResources().getString( + GuiCommon.SORT_SIZE), false); + instance.setBackground(Color.WHITE); + heap.setBackground(Color.WHITE); + ButtonGroup rankGr = new ButtonGroup(); + rankGr.add(instance); + rankGr.add(heap); + sortPanel.add(new JLabel(GuiCommon.getResources().getString( + GuiCommon.SORT_LABEL))); + sortPanel.add(instance); + sortPanel.add(heap); + + // Ranking + rank = new JCheckBox(GuiCommon.getResources().getString( + GuiCommon.CHECK_RANK), true); + rank.setBackground(Color.WHITE); + + exec = new JButton("OK"); + exec.addMouseListener(this); + + try { + SimpleDateFormat format = new SimpleDateFormat( + GuiCommon.DATE_FORMAT); + label.setText(GuiCommon.getResources().getString( + GuiCommon.DATE_LABEL) + + " : " + + format.format(snapShotReader.getHeader() + .getSnapShotDate())); + } catch (IOException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE21, + JOptionPane.ERROR_MESSAGE); + e.printStackTrace(); + return null; + } + + panelRange.add(label); + panelRange.add(new JLabel(" ")); + panelRange.add(directionPanel); + panelRange.add(new JLabel(" ")); + panelRange.add(sortPanel); + panelRange.add(rank); + panelRange.add(new JLabel(" ")); + panelRange.add(exec); + + return panelRange; + } + + /** + * Displayed on the graph to get a child or of a cell object you clicked, + * the information of the parent. + * + * @param parentCell Cell object you clicked + */ + private void drawMind(final ReferenceCell parentCell) { + if (parentCell.getEdgeCount() > 1 + || (parentCell.isRoot() && parentCell.getEdgeCount() > 0) + || parentCell.isEdge()) { + return; + } + + List<ObjectData> objectList = null; + try { + if (isParent) { + SnapShot snapShot = snapShotReader.getToParents(parentCell + .getTag()); + objectList = snapShot.getToParents().get(parentCell.getTag()); + } else { + SnapShot snapShot = snapShotReader.getToChildren(parentCell + .getTag()); + objectList = snapShot.getToChildren().get(parentCell.getTag()); + } + } catch (FileNotFoundException e) { + // There is also that the file does not exist, ignore this + // exception. + e.printStackTrace(); + } catch (Exception e) { + GuiCommon.showMessage(this, GuiCommon.BASEE21, + JOptionPane.ERROR_MESSAGE); + e.printStackTrace(); + } + + if (objectList == null) { + return; + } + + graph.getModel().beginUpdate(); + + int j = 0; + for (ObjectData entry : sort(objectList)) { + ReferenceCell cell = null; + mxCell tmp = (mxCell) parentCell.getParent(); + for (int i = 0; i < tmp.getChildCount(); i++) { + mxICell target = tmp.getChildAt(i); + if (target.isVertex()) { + if (((ReferenceCell) target).getTag() == entry.getTag()) { + cell = (ReferenceCell) target; + } + } + } + + ReferenceCell edge = new ReferenceCell(entry, false, true); + + if (cell == null) { + cell = new ReferenceCell(entry, false, false); + graph.addCell(cell); + } + long size = entry.getTotalSize() / GuiCommon.BINARY_PREFIX; + if (size == 0) { + edge.setValue(entry.getCount() + "\n< 1"); + } else { + edge.setValue(entry.getCount() + "\n" + entry.getTotalSize() + / GuiCommon.BINARY_PREFIX); + } + + graph.addEdge(edge, graph.getDefaultParent(), parentCell, cell, 1); + + if (isRank) { + if (++j == GuiCommon.getRankLevel()) { + break; + } + } + } + + if (mxGraphTransferable.dataFlavor == null) { + try { + mxGraphTransferable.dataFlavor = new DataFlavor( + DataFlavor.javaJVMLocalObjectMimeType + + "; class=com.mxgraph.swing.util.mxGraphTransferable", + null, new mxGraphTransferable(null, null).getClass() + .getClassLoader()); + } catch (ClassNotFoundException e1) { + // do nothing + } + } + + mxHierarchicalLayout layout = new mxHierarchicalLayout(graph, + SwingConstants.WEST); + layout.execute(graph.getDefaultParent()); + graph.getModel().endUpdate(); + } + + /** + * Returns a list of the object after the sort. + * + * @param source Object list before sorting + * @return Returns a list of the object after the sort + */ + private List<ObjectData> sort(final List<ObjectData> source) { + List<ObjectData> viewList = new ArrayList<ObjectData>(); + + for (ObjectData entry : source) { + int i = 0; + for (ObjectData view : viewList) { + + if (isInstance) { + if (view.getCount() < entry.getCount()) { + break; + } + } else { + if (view.getTotalSize() < entry.getTotalSize()) { + break; + } + } + i++; + } + viewList.add(i, entry); + } + return viewList; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/ReferenceGraph.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,62 @@ +/* + * ReferenceGraph.java + * Created on 2012/11/18 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ +package jp.co.ntt.oss.heapstats.gui; + +import java.util.HashMap; +import java.util.Map; + +import com.mxgraph.util.mxConstants; +import com.mxgraph.view.mxGraph; +import com.mxgraph.view.mxStylesheet; + +/** + * extends {@link mxGraph}<br> + * <br> + * Implements a graph object that allows to create diagrams from a graph model + * and stylesheet. + */ +public class ReferenceGraph extends mxGraph { + + @Override + public final String getToolTipForCell(final Object cell) { + if (cell instanceof ReferenceCell) { + return ((ReferenceCell) cell).toString(); + } + return super.getToolTipForCell(cell); + } + + /** + * Sets the style for edges. + */ + public final void setEdgeStyle() { + Map<String, Object> edgeStyle = new HashMap<String, Object>(); + edgeStyle.put(mxConstants.STYLE_SHAPE, mxConstants.SHAPE_CONNECTOR); + edgeStyle.put(mxConstants.STYLE_ENDARROW, mxConstants.ARROW_DIAMOND); + edgeStyle.put(mxConstants.STYLE_STROKECOLOR, "#000000"); + edgeStyle.put(mxConstants.STYLE_FONTCOLOR, "#000000"); + edgeStyle.put(mxConstants.STYLE_ALIGN, mxConstants.ALIGN_RIGHT); + + mxStylesheet style = new mxStylesheet(); + style.setDefaultEdgeStyle(edgeStyle); + setStylesheet(style); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/ResourceDialog.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,1014 @@ +/* + * ResourceDialog.java + * Created on 2012/01/20 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.BorderLayout; +import java.awt.Color; +import java.awt.Component; +import java.awt.FlowLayout; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.text.NumberFormat; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.swing.BorderFactory; +import javax.swing.Box; +import javax.swing.JCheckBox; +import javax.swing.JDialog; +import javax.swing.JOptionPane; +import javax.swing.JPanel; +import javax.swing.JSplitPane; +import javax.swing.JTable; +import javax.swing.SwingUtilities; +import javax.swing.SwingWorker; +import javax.swing.table.DefaultTableModel; + +import org.jfree.chart.ChartFactory; +import org.jfree.chart.ChartPanel; +import org.jfree.chart.JFreeChart; +import org.jfree.chart.StandardChartTheme; +import org.jfree.chart.axis.CategoryAxis; +import org.jfree.chart.axis.CategoryLabelPositions; +import org.jfree.chart.axis.NumberAxis; +import org.jfree.chart.plot.CategoryMarker; +import org.jfree.chart.plot.CategoryPlot; +import org.jfree.chart.plot.DatasetRenderingOrder; +import org.jfree.chart.plot.PlotOrientation; +import org.jfree.chart.renderer.category.LineAndShapeRenderer; +import org.jfree.data.category.DefaultCategoryDataset; + +/** + * extends {@link JDialog}<br> + * implements {@link ActionListener}<br> + * <br> + * Draw a graphical representation of the java process resources. + */ +public class ResourceDialog extends JDialog implements + ActionListener { + + /** serialVersionUID. */ + private static final long serialVersionUID = -2143023955517445278L; + + /** Mainframe heapstats. */ + private GUIMain guimain; + + /** Angle of the axis labels. */ + private static final double ANGLE = 6.0; + + /** The index of the collection date in csv file(Collection time). */ + private static final int COLLECT_DATE = 0; + + /** The index of the collection date in csv file(java user time). */ + private static final int JAVA_CPU_USER = 2; + + /** The index of the collection date in csv file(java system time). */ + private static final int JAVA_CPU_SYSTEM = 3; + + /** The index of the collection date in csv file(VSZ). */ + private static final int JAVA_VSZ = 4; + + /** The index of the collection date in csv file(RSS). */ + private static final int JAVA_RSS = 5; + + /** The index of the collection date in csv file(user time). */ + private static final int CPU_USER = 6; + + /** The index of the collection date in csv file(user time nice). */ + private static final int CPU_USER_NICE = 7; + + /** The index of the collection date in csv file(system time). */ + private static final int CPU_SYSTEM = 8; + + /** The index of the collection date in csv file(idle task). */ + private static final int CPU_IDLE = 9; + + /** The index of the collection date in csv file(iowait ). */ + private static final int CPU_IO = 10; + + /** The index of the collection date in csv file(Interrupt ReQuest). */ + private static final int CPU_IRQ = 11; + + /** The index of the collection date in csv file(Soft Interrupt ReQuest). */ + private static final int CPU_SOFT_IRQ = 12; + + /** The index of the collection date in csv file(CPU steal). */ + private static final int CPU_STEAL = 13; + + /** The index of the collection date in csv file(CPU Guest). */ + private static final int CPU_GUEST = 14; + + /** + * The index of the collection date in csv file(Conflict Monitor + * occurrences). + */ + private static final int CONFLICT_MONITOR = 15; + + /** The index of the collection date in csv file(safepointtime). */ + private static final int SAFE_POINT_TIME = 16; + + /** The index of the collection date in csv file(safepoints). */ + private static final int SAFE_POINTS = 17; + + /** The index of the collection date in csv file(threads live). */ + private static final int THREADS_LIVE = 18; + + /** The index of the collection date in csv file(file name). */ + private static final int ARCHIVE_FILE = 19; + + /** LogDetail Data. */ + private LogDetailDialog detailDlg; + + /** Main Component. */ + private Box comp = Box.createVerticalBox(); + + /** Check box to set whether the graph of JavaCPU. */ + private JCheckBox javaCpu; + + /** Check box to set whether the graph of systemCPU. */ + private JCheckBox sysCpu; + + /** Check box to set whether the graph of JavaMem. */ + private JCheckBox javaMem; + + /** Check box to set whether the graph of threads. */ + private JCheckBox threads; + + /** Split pane at the top of the resource. */ + private JSplitPane top; + + /** Split pane at the bottom of the resource. */ + private JSplitPane bottom; + + /** Vertical split pane Resources. */ + private JSplitPane center; + + /** Chart panel JavaCPU. */ + private ChartPanel javaCPUchart; + + /** Chart panel SystemCPU. */ + private ChartPanel sysCPUchart; + + /** Chart panel JavaMemory. */ + private ChartPanel memChart; + + /** Chart panel threads. */ + private ChartPanel threadChart; + + /** Summary table model for the process display. */ + private DefaultTableModel model; + + /** The SwingWorker for drawing graphs. */ + private ResouceWorker worker; + + /** + * Creates a modeless dialog with the specified Dialog as its owner. + * + * @param owner the owner Dialog from which the dialog is displayed or null + * if this dialog has no owner + * @param dialog the LogDetail dialog + */ + public ResourceDialog(final GUIMain owner, final LogDetailDialog dialog) { + guimain = owner; + detailDlg = dialog; + + setTitle(GuiCommon.getResources() + .getString(GuiCommon.TAB_TITLE_RESOUCE)); + setSize(GuiCommon.DEFAULT_DIALOG_WIDTH, GuiCommon.DEFAULT_DIALOG_HEIGHT); + setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE); + setModal(false); + + ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme()); + + comp.setBorder(BorderFactory.createEmptyBorder(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE, GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + setLocationByPlatform(true); + } + + /** + * Return the component. + * + * @return Return the Component + */ + public final Box getComp() { + return comp; + } + + /** + * Sets the dialog component. + * + * @param value the Main Component + */ + public final void setComp(final Box value) { + comp = value; + add(comp); + } + + /** + * Starts drawing the Resource Data. + * + * @param files csv list of selected files + * @param dataMap Key is Date. Data is the index of variable files & combo + * box. + * @param startIndex Starting date of the drawing area + * @param endIndex Ending date of the drawing area + */ + public final void draw(final List<File> files, + final Map<String, Integer[]> dataMap, final int startIndex, + final int endIndex) { + clear(); + addComponent(); + + int idx = 0; + Map<File, List<Integer>> rowIndexes = new HashMap<File, List<Integer>>(); + List<File> fileList = new ArrayList<File>(); + for (Map.Entry<String, Integer[]> entry : dataMap.entrySet()) { + if (idx >= startIndex && idx <= endIndex) { + Integer[] data = entry.getValue(); + File file = files.get(data[0]); + + List<Integer> rowList = rowIndexes.get(file); + if (rowList == null) { + rowList = new ArrayList<Integer>(); + fileList.add(file); + } + + rowList.add(data[1]); + rowIndexes.put(file, rowList); + } + idx++; + } + + if (rowIndexes.size() > 0) { + + worker = new ResouceWorker(this, rowIndexes, fileList, + (endIndex + 1) - startIndex); + worker.execute(); + } + } + + /** + * Returns true if this task completed. Completion may be due to normal + * termination, an exception, or cancellation -- in all of these cases, this + * method will return true. + * + * @return true if this task completed + */ + public final boolean isDone() { + if (worker != null) { + return worker.isDone(); + } + return true; + } + + @Override + public final void actionPerformed(final ActionEvent actionevent) { + Object eventSource = actionevent.getSource(); + + if (eventSource.equals(javaCpu)) { + if (javaCpu.isSelected()) { + top.setLeftComponent(javaCPUchart); + } else { + top.setLeftComponent(null); + } + if (!javaCpu.isSelected() && !sysCpu.isSelected()) { + center.setTopComponent(null); + } else { + center.setTopComponent(top); + } + } else if (eventSource.equals(sysCpu)) { + if (sysCpu.isSelected()) { + top.setRightComponent(sysCPUchart); + } else { + top.setRightComponent(null); + } + if (!javaCpu.isSelected() && !sysCpu.isSelected()) { + center.setTopComponent(null); + } else { + center.setTopComponent(top); + } + } else if (eventSource.equals(javaMem)) { + if (javaMem.isSelected()) { + bottom.setLeftComponent(memChart); + } else { + bottom.setLeftComponent(null); + } + if (!javaMem.isSelected() && !threads.isSelected()) { + center.setBottomComponent(null); + } else { + center.setBottomComponent(bottom); + } + } else if (eventSource.equals(threads)) { + if (threads.isSelected()) { + bottom.setRightComponent(threadChart); + } else { + bottom.setRightComponent(null); + } + if (!javaMem.isSelected() && !threads.isSelected()) { + center.setBottomComponent(null); + } else { + center.setBottomComponent(bottom); + } + } + } + + /** + * Create components to draw on the screen. + */ + private void addComponent() { + comp.add(addGraphPanel()); + comp.revalidate(); + comp.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + comp.add(addSummaryPanel()); + comp.revalidate(); + } + + /** + * Create a component of the process to return the report. + * + * @return Return the accordion panel component + */ + private ExpansionContractionPanel addSummaryPanel() { + ExpansionContractionPanel threadSummary = new ExpansionContractionPanel( + GuiCommon.getResources().getString( + GuiCommon.TITLE_THREAD_SUMMARY)); + + model = new DefaultTableModel(); + model.setColumnCount(2); + model.setRowCount(0); + JTable entries = new JTable(model); + + threadSummary.setComponent(entries, false); + + return threadSummary; + } + + /** + * Create a component of the resource to return the report. + * + * @return Return the accordion panel component + */ + private ExpansionContractionPanel addGraphPanel() { + ExpansionContractionPanel graphMain = new ExpansionContractionPanel( + GuiCommon.getResources().getString( + GuiCommon.TITLE_RESOURCE_REPORT)); + JPanel graphPanel = new JPanel(new BorderLayout()); + + JPanel checkPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT)); + checkPanel.setBackground(Color.WHITE); + javaCpu = new JCheckBox(GuiCommon.getResources().getString( + GuiCommon.GRAPH_JAVA_CPU), true); + sysCpu = new JCheckBox(GuiCommon.getResources().getString( + GuiCommon.GRAPH_SYSTEM_CPU), true); + javaMem = new JCheckBox(GuiCommon.getResources().getString( + GuiCommon.GRAPH_JAVA_MEMORY), true); + threads = new JCheckBox(GuiCommon.getResources().getString( + GuiCommon.GRAPH_THREADS), true); + + javaCpu.setBackground(Color.WHITE); + sysCpu.setBackground(Color.WHITE); + javaMem.setBackground(Color.WHITE); + threads.setBackground(Color.WHITE); + + javaCpu.addActionListener(this); + sysCpu.addActionListener(this); + javaMem.addActionListener(this); + threads.addActionListener(this); + + checkPanel.add(javaCpu); + checkPanel.add(sysCpu); + checkPanel.add(javaMem); + checkPanel.add(threads); + + top = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT); + bottom = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT); + center = new JSplitPane(JSplitPane.VERTICAL_SPLIT, top, bottom); + + top.setDividerSize(5); + bottom.setDividerSize(5); + center.setDividerSize(5); + + top.setResizeWeight(0.5); + bottom.setResizeWeight(0.5); + center.setResizeWeight(0.5); + + graphPanel.add(checkPanel, BorderLayout.NORTH); + graphPanel.add(center, BorderLayout.CENTER); + + graphMain.setComponent(graphPanel, true); + + return graphMain; + } + + /** + * Clear the resource data. + */ + public final void clear() { + for (Component obj : comp.getComponents()) { + comp.remove(obj); + } + comp.setVisible(false); + + detailDlg.clear(); + } + + /** + * extends {@link SwingWorker}<br> + * <br> + * SwingWorker thread drawing done in the time-consuming process chart. + */ + private class ResouceWorker extends SwingWorker<Object, Object> { + /** the alpha transparency (must be in the range 0.0f to 1.0f). */ + private static final float ALPHA_TRANSPARENCY = 0.7f; + + /** ResourceDialog Data. */ + private ResourceDialog resourceDlg; + + /** rowindex list. */ + private Map<File, List<Integer>> rowIndexes; + + /** CSV file an ordered list of reading. */ + private List<File> fileList; + + /** Chart data sets javaCPU. */ + private DefaultCategoryDataset javaCpu; + + /** Chart data sets SystemCPU. */ + private DefaultCategoryDataset systemCpu; + + /** Chart data sets javaMemory. */ + private DefaultCategoryDataset javaMem; + + /** data sets threads,monitor and safepoints. */ + private DefaultCategoryDataset threads; + + /** data sets safepointtime. */ + private DefaultCategoryDataset safeTime; + + /** The number of data to be rendered. */ + private int rowCount; + + /** ProgressBar. */ + private HeapProgressBar progressBar; + + /** The format of the time you draw on screen. */ + public static final String CHART_DATE_FORMAT = "MMdd HH:mm:ss"; + + /*** + * Create a SwingWorker. + * + * @param dialog Resource Data + * @param indexes rowindex list + * @param files CSV file to be read list + * @param count The number of data to be rendered + */ + public ResouceWorker(final ResourceDialog dialog, + final Map<File, List<Integer>> indexes, final List<File> files, + final int count) { + resourceDlg = dialog; + rowIndexes = indexes; + fileList = files; + rowCount = count; + + // The resource of a graph is initialized. + initJavaCPU(); + initSystemCPU(); + initJavaMemory(); + initThreads(); + } + + @Override + protected Object doInBackground() throws Exception { + List<String> zipFile = new ArrayList<String>(); + List<String> hideCol = new ArrayList<String>(); + SimpleDateFormat sdf = new SimpleDateFormat(CHART_DATE_FORMAT); + progressBar = new HeapProgressBar("Draw the 'Log Collect'.", + guimain); + progressBar.setVisible(true); + + try { + float cpuAve = 0; + float cpuPeak = 0; + long vszAve = 0; + long vszPeak = 0; + long rssAve = 0; + long rssPeak = 0; + + int count = 0; + + long[] last = null; + for (File file : fileList) { + BufferedReader read = new BufferedReader(new FileReader( + file)); + + List<Integer> range = rowIndexes.get(file); + String line = read.readLine(); + int idx = 0; + while (line != null) { + String[] tmp = line.split(","); + long[] current = stringToLong(tmp); + + if (range.contains(idx)) { + if (last != null) { + // Java CPU + drawJavaCPU(current, last, tmp[ARCHIVE_FILE] + .trim().length()); + drawSystemCPU(current, last, tmp[ARCHIVE_FILE] + .trim().length()); + drawThreads(current, last, tmp[ARCHIVE_FILE] + .trim().length()); + float cpu = getCpuUtilization(current, last); + cpuAve += cpu; + cpuPeak = checkPeak(cpuPeak, cpu); + } + drawJavaMemory(current, tmp[ARCHIVE_FILE].trim() + .length()); + + vszAve += current[JAVA_VSZ]; + vszPeak = (long) checkPeak(vszPeak, + current[JAVA_VSZ]); + rssAve += current[JAVA_RSS]; + rssPeak = (long) checkPeak(rssPeak, + current[JAVA_RSS]); + + if (tmp[ARCHIVE_FILE].trim().length() > 0) { + zipFile.add(tmp[ARCHIVE_FILE + 1] + + File.separator + tmp[ARCHIVE_FILE]); + } + + if (((rowCount / 10) > 0) + && (count % (rowCount / 10) != 0)) { + hideCol.add(sdf.format(current[COLLECT_DATE])); + } + + count++; + + float value = (float) count / (float) rowCount + * 100; + progressBar.setValue((int) value); + } + + last = current.clone(); + + // One line is read. + line = read.readLine(); + + idx++; + } + + read.close(); + } + + hideCategoryLabel(javaCPUchart.getChart().getCategoryPlot() + .getDomainAxis(), hideCol); + hideCategoryLabel(sysCPUchart.getChart().getCategoryPlot() + .getDomainAxis(), hideCol); + hideCategoryLabel(memChart.getChart().getCategoryPlot() + .getDomainAxis(), hideCol); + hideCategoryLabel(threadChart.getChart().getCategoryPlot() + .getDomainAxis(), hideCol); + + createTable(cpuAve, cpuPeak, vszAve, vszPeak, rssAve, rssPeak, + count); + + detailDlg.draw(zipFile, 0); + + } catch (Throwable e) { + GuiCommon.showMessage(resourceDlg, GuiCommon.BASEE20, + JOptionPane.ERROR_MESSAGE); + e.printStackTrace(); + } + + return null; + } + + @Override + protected void done() { + super.done(); + progressBar.setVisible(false); + if (resourceDlg.isVisible()) { + comp.setVisible(true); + } + comp.revalidate(); + + resourceDlg.validate(); + } + + /** + * Convert a string to Long. + * + * @param row A list of one row of data in a csv file + * @return Return the Long list + */ + private long[] stringToLong(final String[] row) { + long[] ret = new long[row.length]; + + for (int i = 0; i < row.length; i++) { + if (!row[i].isEmpty() && row[i].matches("\\d+")) { + ret[i] = Long.parseLong(row[i]); + } + } + + return ret; + } + + /** + * Returns the system utilization cpu. + * + * @param current Current data obtained from csv + * @param last csv data obtained from previous + * @return Returns the system utilization cpu. + */ + private long getCpuUtilization(final long[] current, final long[] last) { + float total = (current[CPU_USER] - last[CPU_USER]) + + (current[CPU_USER_NICE] - last[CPU_USER_NICE]) + + (current[CPU_SYSTEM] - last[CPU_SYSTEM]) + + (current[CPU_IDLE] - last[CPU_IDLE]) + + (current[CPU_IO] - last[CPU_IO]) + + (current[CPU_IRQ] - last[CPU_IRQ]) + + (current[CPU_SOFT_IRQ] - last[CPU_SOFT_IRQ]) + + (current[CPU_STEAL] - last[CPU_STEAL]) + + (current[CPU_GUEST] - last[CPU_GUEST]); + float java = (current[JAVA_CPU_SYSTEM] - last[JAVA_CPU_SYSTEM]) + + (current[JAVA_CPU_USER] - last[JAVA_CPU_USER]); + + return (long) ((java / total) * 100); + } + + /** + * Create a summary table of the process. + * + * @param cpuAve Average CPU utilization + * @param cpuPeak Peak CPU utilization + * @param vszAve Average virtual memory usage + * @param vszPeak Peak virtual memory usage + * @param rssAve Average physical memory usage + * @param rssPeak Peak physical memory usage + * @param count Data count + */ + private void createTable(final float cpuAve, final float cpuPeak, + final long vszAve, final long vszPeak, final long rssAve, + final long rssPeak, final int count) { + Object[] row = new Object[2]; + + NumberFormat nbf = NumberFormat.getIntegerInstance(); + + row[0] = GuiCommon.getResources().getObject( + GuiCommon.ITEM_CPU_AVERAGE); + row[1] = cpuAve / (count - 1) + " %"; + model.addRow(row); + row[0] = GuiCommon.getResources() + .getObject(GuiCommon.ITEM_CPU_PEAK); + row[1] = cpuPeak + " %"; + model.addRow(row); + row[0] = GuiCommon.getResources().getObject( + GuiCommon.ITEM_VSZ_AVERAGE); + row[1] = nbf.format(vszAve / count / GuiCommon.BINARY_PREFIX) + + " KB"; + model.addRow(row); + row[0] = GuiCommon.getResources() + .getObject(GuiCommon.ITEM_VSZ_PEAK); + row[1] = nbf.format(vszPeak / GuiCommon.BINARY_PREFIX) + " KB"; + model.addRow(row); + row[0] = GuiCommon.getResources().getObject( + GuiCommon.ITEM_RSS_AVERAGE); + row[1] = nbf.format(rssAve / count / GuiCommon.BINARY_PREFIX) + + " KB"; + model.addRow(row); + row[0] = GuiCommon.getResources() + .getObject(GuiCommon.ITEM_RSS_PEAK); + row[1] = nbf.format(rssPeak / GuiCommon.BINARY_PREFIX) + " KB"; + model.addRow(row); + } + + /** + * Check the size of values. + * + * @param current Comparison value + * @param value Comparison value + * @return Returns the larger value. + */ + private float checkPeak(final float current, final float value) { + if (current < value) { + return value; + } + return current; + } + + /** + * Initialize the Java CPU chart. + */ + private void initJavaCPU() { + javaCpu = new DefaultCategoryDataset(); + JFreeChart chart = ChartFactory.createStackedAreaChart(GuiCommon + .getResources().getString(GuiCommon.GRAPH_JAVA_CPU), "", + "CPU(%)", javaCpu, PlotOrientation.VERTICAL, true, true, + true); + chart.setBackgroundPaint(Color.WHITE); + chart.getCategoryPlot().setBackgroundPaint( + new Color(GuiCommon.getBgColor())); + javaCPUchart = new ChartPanel(chart); + + top.setLeftComponent(javaCPUchart); + } + + /** + * Draw the Java CPU chart. + * + * @param current The current value + * @param last The last value + * @param line current row number retrieved in a csv file + */ + private void drawJavaCPU(final long[] current, final long[] last, + final int line) { + Runnable draw = new Runnable() { + + @Override + public void run() { + SimpleDateFormat sdf = new SimpleDateFormat( + CHART_DATE_FORMAT); + + double user = current[JAVA_CPU_USER] - last[JAVA_CPU_USER]; + double system = current[JAVA_CPU_SYSTEM] + - last[JAVA_CPU_SYSTEM]; + + javaCpu.addValue((user / (user + system)) * 100, "user", + sdf.format(current[COLLECT_DATE])); + javaCpu.addValue((system / (user + system)) * 100, + "system", sdf.format(current[COLLECT_DATE])); + + if (line > ARCHIVE_FILE) { + line(javaCPUchart.getChart().getCategoryPlot(), + sdf.format(current[COLLECT_DATE])); + } + } + }; + + if (SwingUtilities.isEventDispatchThread()) { + draw.run(); + } else { + SwingUtilities.invokeLater(draw); + } + } + + /** + * Initialize the System CPU chart. + */ + private void initSystemCPU() { + systemCpu = new DefaultCategoryDataset(); + JFreeChart chart = ChartFactory.createStackedAreaChart(GuiCommon + .getResources().getString(GuiCommon.GRAPH_SYSTEM_CPU), "", + "CPU(%)", systemCpu, PlotOrientation.VERTICAL, true, true, + true); + chart.setBackgroundPaint(Color.WHITE); + chart.getCategoryPlot().setBackgroundPaint( + new Color(GuiCommon.getBgColor())); + sysCPUchart = new ChartPanel(chart); + + top.setRightComponent(sysCPUchart); + } + + /** + * Draw the System CPU chart. + * + * @param current The current value + * @param last The last value + * @param line current row number retrieved in a csv file + */ + private void drawSystemCPU(final long[] current, final long[] last, + final int line) { + Runnable draw = new Runnable() { + + @Override + public void run() { + SimpleDateFormat sdf = new SimpleDateFormat( + CHART_DATE_FORMAT); + + float user = current[CPU_USER] - last[CPU_USER]; + float nice = current[CPU_USER_NICE] - last[CPU_USER_NICE]; + float system = current[CPU_SYSTEM] - last[CPU_SYSTEM]; + float idle = current[CPU_IDLE] - last[CPU_IDLE]; + float io = current[CPU_IO] - last[CPU_IO]; + float irq = current[CPU_IRQ] - last[CPU_IRQ]; + float soft = current[CPU_SOFT_IRQ] - last[CPU_SOFT_IRQ]; + float steal = current[CPU_STEAL] - last[CPU_STEAL]; + float guest = current[CPU_GUEST] - last[CPU_GUEST]; + + double denominator = user + nice + system + idle + io + irq + + soft + steal + guest; + + systemCpu.addValue(user / denominator * 100, "user", + sdf.format(current[COLLECT_DATE])); + systemCpu.addValue(nice / denominator * 100, "nice", + sdf.format(current[COLLECT_DATE])); + systemCpu.addValue(system / denominator * 100, "system", + sdf.format(current[COLLECT_DATE])); + systemCpu.addValue(idle / denominator * 100, "idle", + sdf.format(current[COLLECT_DATE])); + systemCpu.addValue(io / denominator * 100, "I/O", + sdf.format(current[COLLECT_DATE])); + systemCpu.addValue(irq / denominator * 100, "irq", + sdf.format(current[COLLECT_DATE])); + systemCpu.addValue(soft / denominator * 100, "softirq", + sdf.format(current[COLLECT_DATE])); + systemCpu.addValue(steal / denominator * 100, "steal", + sdf.format(current[COLLECT_DATE])); + systemCpu.addValue(guest / denominator * 100, "guest", + sdf.format(current[COLLECT_DATE])); + + if (line > ARCHIVE_FILE) { + line(sysCPUchart.getChart().getCategoryPlot(), + sdf.format(current[COLLECT_DATE])); + } + } + }; + + if (SwingUtilities.isEventDispatchThread()) { + draw.run(); + } else { + SwingUtilities.invokeLater(draw); + } + } + + /** + * Initialize the java memory chart. + */ + private void initJavaMemory() { + javaMem = new DefaultCategoryDataset(); + JFreeChart chart = ChartFactory.createLineChart(GuiCommon + .getResources().getString(GuiCommon.GRAPH_JAVA_MEMORY), "", + "Memory(KB)", javaMem, PlotOrientation.VERTICAL, true, + true, true); + chart.setBackgroundPaint(Color.WHITE); + chart.getCategoryPlot().setBackgroundPaint( + new Color(GuiCommon.getBgColor())); + memChart = new ChartPanel(chart); + + bottom.setLeftComponent(memChart); + } + + /** + * Draw the Java memory chart. + * + * @param current The current value + * @param line current row number retrieved in a csv file + */ + private void drawJavaMemory(final long[] current, final int line) { + Runnable draw = new Runnable() { + + @Override + public void run() { + SimpleDateFormat sdf = new SimpleDateFormat( + CHART_DATE_FORMAT); + javaMem.addValue(current[JAVA_RSS] + / GuiCommon.BINARY_PREFIX, "RSS(KB)", + sdf.format(current[COLLECT_DATE])); + javaMem.addValue(current[JAVA_VSZ] + / GuiCommon.BINARY_PREFIX, "VSZ(KB)", + sdf.format(current[COLLECT_DATE])); + + if (line > ARCHIVE_FILE) { + line(memChart.getChart().getCategoryPlot(), + sdf.format(current[COLLECT_DATE])); + } + } + }; + + if (SwingUtilities.isEventDispatchThread()) { + draw.run(); + } else { + SwingUtilities.invokeLater(draw); + } + } + + /** + * Initialize the Threads chart. + */ + private void initThreads() { + this.threads = new DefaultCategoryDataset(); + this.safeTime = new DefaultCategoryDataset(); + JFreeChart chart = ChartFactory.createLineChart(GuiCommon + .getResources().getString(GuiCommon.GRAPH_THREADS), "", "", + this.threads, PlotOrientation.VERTICAL, true, true, true); + chart.setBackgroundPaint(Color.WHITE); + chart.getCategoryPlot().setBackgroundPaint( + new Color(GuiCommon.getBgColor())); + + CategoryPlot plot = chart.getCategoryPlot(); + plot.setDataset(2, this.safeTime); + plot.mapDatasetToRangeAxis(2, 2); + NumberAxis axis = new NumberAxis("Time(msec)"); + axis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); + plot.setRangeAxis(2, axis); + plot.setDatasetRenderingOrder(DatasetRenderingOrder.REVERSE); + + LineAndShapeRenderer renderer = new LineAndShapeRenderer(); + renderer.setSeriesShapesVisible(0, false); + renderer.setSeriesShapesVisible(1, false); + plot.setRenderer(2, renderer); + + threadChart = new ChartPanel(chart); + + bottom.setRightComponent(threadChart); + } + + /** + * Draw the threads chart. + * + * @param current The current value + * @param last The last value + * @param line current row number retrieved in a csv file + */ + private void drawThreads(final long[] current, final long[] last, + final int line) { + Runnable draw = new Runnable() { + + @Override + public void run() { + SimpleDateFormat sdf = new SimpleDateFormat( + CHART_DATE_FORMAT); + + threads.addValue(current[THREADS_LIVE], "threads", + sdf.format(current[COLLECT_DATE])); + threads.addValue(current[CONFLICT_MONITOR] + - last[CONFLICT_MONITOR], "monitor", + sdf.format(current[COLLECT_DATE])); + threads.addValue(current[SAFE_POINTS] - last[SAFE_POINTS], + "safepoints", sdf.format(current[COLLECT_DATE])); + // safepointTime + safeTime.addValue(current[SAFE_POINT_TIME] + - last[SAFE_POINT_TIME], "safepointtime(msec)", + sdf.format(current[COLLECT_DATE])); + + if (line > ARCHIVE_FILE) { + line(threadChart.getChart().getCategoryPlot(), + sdf.format(current[COLLECT_DATE])); + } + } + }; + + if (SwingUtilities.isEventDispatchThread()) { + draw.run(); + } else { + SwingUtilities.invokeLater(draw); + } + } + + /** + * Draw a vertical line on the chart. + * + * @param plot To draw a line plot + * @param date Logging date + */ + private void line(final CategoryPlot plot, final String date) { + CategoryMarker marker = new CategoryMarker(date); + marker.setPaint(Color.WHITE); + marker.setAlpha(ALPHA_TRANSPARENCY); + plot.addDomainMarker(marker); + } + + /** + * Hide unwanted items out of the X axis label. + * + * @param ca CategoryAxis + * @param hideLabel Hide item list + */ + private void hideCategoryLabel(final CategoryAxis ca, + final List<String> hideLabel) { + ca.setAxisLineVisible(false); + ca.setCategoryLabelPositions(CategoryLabelPositions + .createUpRotationLabelPositions(Math.PI / ANGLE)); + + for (String label : hideLabel) { + ca.setTickLabelPaint(label, new Color(0, 0, 0, 0)); + } + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/SearchJTextField.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,178 @@ +/* + * SearchJTextField.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import java.util.ArrayList; +import java.util.List; +import java.util.Set; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import javax.swing.DefaultListModel; +import javax.swing.JTextField; +import javax.swing.event.DocumentEvent; +import javax.swing.event.DocumentListener; +import javax.swing.event.ListSelectionEvent; +import javax.swing.event.ListSelectionListener; + +/** + * extends {@link JTextField}<br> + * implements {@link ListSelectionListener}<br> + * <br> + * This class performs an incremental regular expressions. + */ +public class SearchJTextField extends JTextField implements + ListSelectionListener { + /** serialVersionUID. */ + private static final long serialVersionUID = 3403680650863473889L; + + /** Regular expression to narrow the class. */ + private DoSearch search; + + /** The DefaultListModel Class Path list. */ + private DefaultListModel searchListModel; + + /** + * Creates a SearchJTextField for incremental research. + * + * @param col the number of columns to use to calculate the preferred width; + * if columns is set to zero, the preferred width will be whatever + * naturally results from the component implementation + * @param classModel The DefaultListModel Class Path list + */ + public SearchJTextField(final int col, final DefaultListModel classModel) { + super(col); + search = new DoSearch(); + searchListModel = classModel; + } + + /** + * Add the classpath to be searched. + * + * @param list Class path list + */ + public final void addList(final Set<String> list) { + search.addList(list); + } + + /** + * Clear the list of search criteria. + */ + public final void clear() { + setText(""); + search.clearCompletions(); + } + + @Override + public final void valueChanged(final ListSelectionEvent e) { + } + + /** + * implements {@link DocumentListener}<br> + * <br> + * The class to retrieve the path to match the regular expression classes. + */ + class DoSearch implements + DocumentListener { + /** Search list of all classes. */ + private List<String> classListSearch; + + /** + * Create a DoSearch to get the class path expression. + */ + public DoSearch() { + classListSearch = new ArrayList<String>(); + getDocument().addDocumentListener(this); + } + + /** + * Add a list to be searched. + * + * @param list A list of classpath + */ + public void addList(final Set<String> list) { + classListSearch.clear(); + classListSearch.addAll(list); + incrementalSearch(); + } + + /** + * Clear the information in this class. + */ + public void clearCompletions() { + classListSearch.clear(); + searchListModel.clear(); + } + + /** + * Narrow down the string using regular expression entered. + */ + private void incrementalSearch() { + searchListModel.clear(); + searchListModel.setSize(0); + if (getText().length() < 1) { + return; + } + + StringBuilder inputBuf = new StringBuilder(); + + inputBuf.append(".*"); + for (int i = 0; i < getText().length(); i++) { + String last = getText().substring(i, i + 1); + if (last.matches("[0-9a-zA-Z]")) { + inputBuf.append(last); + } else { + inputBuf.append("\\"); + inputBuf.append(last); + } + } + inputBuf.append(".*"); + + Pattern pattern = Pattern.compile(inputBuf.toString(), + Pattern.CASE_INSENSITIVE); + + for (String completion : classListSearch) { + // check if match + Matcher matcher = pattern.matcher(completion); + if (matcher.matches()) { + // add if match + searchListModel.addElement(completion); + } + } + } + + @Override + public void insertUpdate(final DocumentEvent e) { + incrementalSearch(); + } + + @Override + public void removeUpdate(final DocumentEvent e) { + incrementalSearch(); + } + + @Override + public void changedUpdate(final DocumentEvent e) { + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/SelectLogfiles.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,377 @@ +/* + * SelectLogfiles.java + * Created on 2012/01/24 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.BorderLayout; +import java.awt.Color; +import java.awt.Cursor; +import java.awt.event.ActionEvent; +import java.awt.event.ActionListener; +import java.io.BufferedReader; +import java.io.File; +import java.io.FileOutputStream; +import java.io.FileReader; +import java.io.IOException; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.Map; +import java.util.TreeMap; +import java.util.Vector; + +import javax.swing.Box; +import javax.swing.BoxLayout; +import javax.swing.JButton; +import javax.swing.JComboBox; +import javax.swing.JFileChooser; +import javax.swing.JLabel; +import javax.swing.JOptionPane; +import javax.swing.JPanel; +import javax.swing.JTextField; +import javax.swing.filechooser.FileFilter; + +/** + * extends {@link ExpansionContractionPanel}<br> + * implements {@link ActionListener}<br> + * <br> + * The class reads the log file which the agent collected. + */ +public class SelectLogfiles extends ExpansionContractionPanel implements + ActionListener { + /** serialVersionUID. */ + private static final long serialVersionUID = -2247677323518295406L; + + /** Resouce Data. */ + private ResourceDialog resourceDlg; + + /** Select Data Button. */ + private JButton logSelectBtn; + + /** Dump File Names. */ + private JTextField fileNames; + + /** Select Range StartDate. */ + private JComboBox startCombo; + + /** Select Range EndDate. */ + private JComboBox endCombo; + + /** Select Range OK Button. */ + private JButton okButton; + + /** The list of log files selected in the file chooser dialog. */ + private List<File> files; + + /** Key is Date. Data is the index of variable files & combo box. */ + private Map<String, Integer[]> logMap; + + /** + * It is a screen part which reads the log file which the agent collected. + * + * @param title The title of an accordion panel + * @param dialog Resource Data + */ + public SelectLogfiles(final String title, final ResourceDialog dialog) { + super(title); + resourceDlg = dialog; + + addComponent(); + } + + @Override + public final void actionPerformed(final ActionEvent actionevent) { + Object eventSource = actionevent.getSource(); + if (!resourceDlg.isDone()) { + // Being processed + GuiCommon.showMessage(this, GuiCommon.BASEW02, + JOptionPane.WARNING_MESSAGE); + return; + } + + // SELECT DATA + if (eventSource.equals(logSelectBtn) + || actionevent.getActionCommand().equals( + GuiCommon.getResources().getString( + GuiCommon.MENU_FILE_LOGOPEN))) { + loadLogfile(); + } else if (eventSource.equals(okButton)) { + // Draws the Summary, Delta and SnapShot. + int start = startCombo.getSelectedIndex(); + int end = endCombo.getSelectedIndex(); + + if (selectRange(start, end)) { + resourceDlg.draw(files, logMap, start, end); + } + } + } + + /** + * Create components to draw on the screen. + */ + private void addComponent() { + JPanel panelMain = new JPanel(); + panelMain.setLayout(new BorderLayout(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + panelMain.setBackground(Color.WHITE); + + logSelectBtn = new JButton(GuiCommon.getResources().getString( + GuiCommon.BUTTON_LOG_SELECT)); + logSelectBtn.addActionListener(this); + + // SELECT FILE + JPanel panelFile = new JPanel(); + panelFile.setLayout(new BorderLayout(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + panelFile.setBackground(Color.WHITE); + + fileNames = new JTextField(); + + panelFile.add(logSelectBtn, BorderLayout.WEST); + panelFile.add(fileNames, BorderLayout.CENTER); + panelMain.add(panelFile, BorderLayout.NORTH); + + // Select Range + JPanel panelRange = new JPanel(); + okButton = new JButton("OK"); + okButton.addActionListener(this); + panelRange.setLayout(new BoxLayout(panelRange, BoxLayout.X_AXIS)); + panelRange.setBackground(Color.WHITE); + + startCombo = new JComboBox(); + startCombo.setEditable(true); + + JLabel llabel = new JLabel(" ~ "); + endCombo = new JComboBox(); + endCombo.setEditable(true); + + panelRange.add(new JLabel(GuiCommon.getResources().getString( + GuiCommon.SELECT_RANGE) + + " ")); + panelRange.add(startCombo); + panelRange.add(llabel); + panelRange.add(endCombo); + panelRange.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + panelRange.add(okButton); + + panelMain.add(panelRange, BorderLayout.CENTER); + panelRange.setLayout(new BoxLayout(panelRange, BoxLayout.X_AXIS)); + + this.setComponent(panelMain, true); + } + + /** + * The log files which the agent collected is loaded. + */ + private void loadLogfile() { + JFileChooser fileDlg = getFileChooser(); + + int result = fileDlg.showOpenDialog(this); + + if (result == JFileChooser.APPROVE_OPTION) { + try { + GuiCommon.setCurrentDir(fileDlg.getCurrentDirectory()); + } catch (IOException e) { + GuiCommon.showMessage(this, GuiCommon.BASEE17, + JOptionPane.ERROR_MESSAGE); + } + + files = new ArrayList<File>(); + logMap = new TreeMap<String, Integer[]>(); + + resourceDlg.clear(); + + startCombo.removeAllItems(); + endCombo.removeAllItems(); + fileNames.setText(""); + + setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR)); + + StringBuilder fileList = new StringBuilder(); + try { + Vector<String> dateList = new Vector<String>(); + + startCombo.removeAllItems(); + endCombo.removeAllItems(); + + SimpleDateFormat sdf = new SimpleDateFormat( + GuiCommon.DATE_FORMAT); + int fileIdx = 0; + for (File file : fileDlg.getSelectedFiles()) { + File tempFile = File.createTempFile("heapstats", null); + tempFile.deleteOnExit(); + FileOutputStream fstream = new FileOutputStream( + tempFile.getCanonicalPath(), false); + List<String> csvRows = new ArrayList<String>(); + + files.add(tempFile); + + fileList.append(" "); + fileList.append(file.getName()); + fileList.append(","); + + BufferedReader read = new BufferedReader(new FileReader( + file)); + + String line = read.readLine(); + while (line != null) { + csvRows.add(line); + // One line is read. + line = read.readLine(); + } + read.close(); + + int rowIdx = 0; + Collections.sort(csvRows); + for (String row : csvRows) { + Integer[] data = new Integer[2]; + + data[0] = fileIdx; + data[1] = rowIdx++; + + String[] rowSplit = row.split(","); + + // key: collect date, data:file & rowIndex + logMap.put(rowSplit[0], data); + + fstream.write(row.getBytes()); + fstream.write(','); + fstream.write(file.getParent().getBytes()); + fstream.write('\n'); + } + fstream.close(); + + fileIdx++; + } + + for (Map.Entry<String, Integer[]> entry : logMap.entrySet()) { + String date = sdf.format(Long.parseLong(entry.getKey())); + startCombo.addItem(date); + endCombo.addItem(date); + dateList.add(date); + } + + startCombo.setSelectedIndex(0); + endCombo.setSelectedIndex(endCombo.getItemCount() - 1); + + // KeyListener + // Set SELECT RANGE combobox + SnapshotDateListener start = new SnapshotDateListener( + startCombo); + start.setSnapList(dateList); + JTextField startTxt = (JTextField) startCombo.getEditor() + .getEditorComponent(); + startTxt.setText(startCombo.getItemAt(0).toString()); + startTxt.addKeyListener(start); + + SnapshotDateListener end = new SnapshotDateListener(endCombo); + end.setSnapList(dateList); + JTextField endTxt = (JTextField) endCombo.getEditor() + .getEditorComponent(); + endTxt.setText(endCombo.getItemAt(endCombo.getItemCount() - 1) + .toString()); + endTxt.addKeyListener(end); + fileNames.setText(fileList.toString().substring(0, + fileList.length() - 1)); + } catch (Throwable e) { + StringBuilder sb = new StringBuilder(); + for (File file : files) { + sb.append(file.getName()); + sb.append(", "); + } + GuiCommon.showMessage(this, GuiCommon.BASEE08, sb.toString() + .substring(0, sb.length() - 2), + JOptionPane.ERROR_MESSAGE); + fileList.setLength(0); + files.clear(); + logMap.clear(); + } finally { + setCursor(Cursor.getDefaultCursor()); + } + } + } + + /** + * Return the FileChooser instance. + * + * @return Return the FileChooser instance + */ + private JFileChooser getFileChooser() { + JFileChooser fileDlg = new JFileChooser(); + fileDlg.setCurrentDirectory(GuiCommon.getCurrentDir()); + fileDlg.setMultiSelectionEnabled(true); + fileDlg.setFileFilter(new FileFilter() { + + @Override + public String getDescription() { + return "CSV(*.csv, *.csv.*)"; + } + + @Override + public boolean accept(final File f) { + if (f.isDirectory()) { + return true; + } + + String name = f.getName(); + int ext = name.lastIndexOf("."); + + while (ext > 0) { + if (name.substring(ext).toLowerCase().equals(".csv")) { + return true; + } + name = name.substring(0, ext); + ext = name.lastIndexOf("."); + } + return false; + } + }); + + return fileDlg; + } + + /** + * Check the start and end snapshot of the selection period. + * + * @param start Start time of the snapshot for drawing + * @param end End time of the snapshot for drawing + * @return Return the check result. + */ + private boolean selectRange(final int start, final int end) { + if (start == -1 || end == -1) { + GuiCommon.showMessage(this, GuiCommon.BASEE05, + JOptionPane.ERROR_MESSAGE); + return false; + } else if (start > end) { + // Reversed start and end + GuiCommon.showMessage(this, GuiCommon.BASEE06, + JOptionPane.ERROR_MESSAGE); + return false; + } else if (start == end) { + // Match the start and end + GuiCommon.showMessage(this, GuiCommon.BASEE07, + JOptionPane.ERROR_MESSAGE); + return false; + } + return true; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/SnapShotDialog.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,472 @@ +/* + * SnapShotDialog.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.Color; +import java.awt.Component; +import java.awt.Paint; +import java.awt.Point; +import java.awt.event.MouseEvent; +import java.awt.event.MouseListener; +import java.io.IOException; +import java.text.NumberFormat; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import java.util.Set; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import javax.swing.BorderFactory; +import javax.swing.Box; +import javax.swing.JDialog; +import javax.swing.JFrame; +import javax.swing.JScrollPane; +import javax.swing.JTable; +import javax.swing.ListSelectionModel; +import javax.swing.RowSorter.SortKey; +import javax.swing.SortOrder; +import javax.swing.table.DefaultTableModel; +import javax.swing.table.TableCellRenderer; +import javax.swing.table.TableModel; +import javax.swing.table.TableRowSorter; + +import jp.co.ntt.oss.heapstats.container.MapKey; +import jp.co.ntt.oss.heapstats.container.ObjectData; +import jp.co.ntt.oss.heapstats.container.SnapShot; +import jp.co.ntt.oss.heapstats.container.SnapShotHeader; +import jp.co.ntt.oss.heapstats.gui.graph.GraphColorHelper; +import jp.co.ntt.oss.heapstats.gui.snapshot.SnapShotHelper; +import jp.co.ntt.oss.heapstats.gui.snapshot.SnapShotReader; + +import org.jfree.chart.ChartFactory; +import org.jfree.chart.ChartPanel; +import org.jfree.chart.JFreeChart; +import org.jfree.chart.plot.PiePlot; +import org.jfree.data.general.DefaultPieDataset; + +/** + * extends {@link JDialog}<br> + * <br> + * Draw the snapshot information. + */ +public class SnapShotDialog extends JDialog implements + MouseListener { + /** serialVersionUID. */ + private static final long serialVersionUID = 7336022709943040450L; + + /** A ReferenceTree Dialog. */ + private ReferenceDialog refDlg; + + /** Main Component. */ + private Box comp = Box.createVerticalBox(); + + /** Class of higher rank. */ + private Set<String> ranking; + + /** object lists. */ + private JTable entries; + + /** a snapshot Information. */ + private SnapShotReader snapShotReader; + + /** + * Creates a modeless dialog with the specified title and with the specified + * owner dialog. + * + * @param owner the owner Dialog from which the dialog is displayed or null + * if this dialog has no owner. + * @param referenceDialog the referencetree dialog + */ + public SnapShotDialog(final JFrame owner, + final ReferenceDialog referenceDialog) { + super(owner); + + refDlg = referenceDialog; + + setSize(GuiCommon.DEFAULT_DIALOG_WIDTH, GuiCommon.DEFAULT_DIALOG_HEIGHT); + setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE); + setModal(false); + setTitle(GuiCommon.getResources().getString( + GuiCommon.TAB_TITLE_SNAPSHOT)); + comp.setBorder(BorderFactory.createEmptyBorder(GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE, GuiCommon.BORDER_SIZE, + GuiCommon.BORDER_SIZE)); + add(comp); + setLocationByPlatform(true); + } + + /** + * This method does the drawing SnapShot Data. + * + * @param reader a snapshot Information + * @param search Browse Class List + * @param filter Exclusion list of classes + * @throws IOException Any of the usual Input/Output related exceptions. + * @throws ClassNotFoundException Class of a serialized object cannot be + * found. + */ + public final void draw(final SnapShotReader reader, final Object[] search, + final List<Pattern> filter) throws IOException, + ClassNotFoundException { + comp.setVisible(false); + for (Component obj : comp.getComponents()) { + comp.remove(obj); + } + + snapShotReader = reader; + ranking = new HashSet<String>(); + + // SnapShot Info + String[] tableHeader = new String[] {"", ""}; + DefaultTableModel snapShotInfoModel = new DefaultTableModel( + tableHeader, 0); + JTable snapShotInfo = new JTable(snapShotInfoModel); + + // objects List + SnapShotEntriesModel entriesModel = new SnapShotEntriesModel(); + entries = new JTable(entriesModel) { + /** serialVersionUID. */ + private static final long serialVersionUID = -925317579655004381L; + + @Override + public Component prepareRenderer(final TableCellRenderer tcr, + final int row, final int column) { + Component retValue = super.prepareRenderer(tcr, row, column); + + String name = (String) getValueAt(row, 1); + if (ranking.size() < GuiCommon.getRankLevel()) { + ranking.add(name); + } + retValue.setForeground(getForeground()); + Paint bgPaint = GraphColorHelper.getColor((String) getValueAt( + row, 1)); + if (bgPaint != null && column == 0 && ranking.contains(name)) { + retValue.setBackground((Color) bgPaint); + } else { + if (isRowSelected(row)) { + retValue.setBackground(getSelectionBackground()); + } else { + retValue.setBackground(Color.WHITE); + } + } + return retValue; + } + + @Override + public boolean isCellEditable(final int row, final int column) { + return false; + } + }; + + entries.addMouseListener(this); + + entries.getColumnModel().getColumn(0) + .setPreferredWidth(GuiCommon.COL_SIZE_COLOR); + entries.getColumnModel().getColumn(1) + .setPreferredWidth(GuiCommon.COL_SIZE_CLASSNAME); + entries.removeColumn(entries.getColumn(GuiCommon.getResources() + .getString(GuiCommon.OBJECTLIST_CLASSTAG))); + + TableRowSorter<TableModel> sorter = new TableRowSorter<TableModel>( + entriesModel); + sorter.setSortable(0, false); + entries.setRowSorter(sorter); + entries.getTableHeader().setReorderingAllowed(false); + entries.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); + + snapShotInfoModel.setRowCount(0); + entriesModel.setRowCount(0); + + SnapShot snapShot = reader.getSnapShot(); + + ObjectData[] elements = SnapShotHelper.getSortedArray( + snapShot.getElements(), SnapShotHelper.SortItem.SIZE, + SnapShotHelper.SortOrder.DESC); + + // Filter Start + List<ObjectData> result = getObjectsList(elements, search, filter); + + // Sets the objects data. + for (ObjectData elmt : result) { + Object[] ary = new Object[6]; + ary[1] = elmt.getName(); + // ClassLoader + if (elmt.getClassLoaderTag() < 0) { + ary[2] = "-"; + } else if (elmt.getClassLoaderTag() == 0) { + ary[2] = "<SystemClassLoader>"; + } else { + ObjectData loader = snapShot.getElements().get( + elmt.getClassLoaderTag()); + if (loader == null) { + ary[2] = "-(0x" + Long.toHexString(elmt.getClassLoader()) + + ")"; + } else { + ary[2] = loader.getName() + "(0x" + + Long.toHexString(elmt.getClassLoader()) + ")"; + } + } + ary[3] = elmt.getCount(); + ary[4] = elmt.getTotalSize(); + ary[5] = elmt.getTag(); + entriesModel.addRow(ary); + } + + ExpansionContractionPanel snapInfo = new ExpansionContractionPanel( + GuiCommon.getResources().getString(GuiCommon.TITLE_SNAPSHOT)); + + ExpansionContractionPanel pieChart = new ExpansionContractionPanel( + GuiCommon.getResources().getString(GuiCommon.TITLE_PIECHART)); + + ExpansionContractionPanel objList = new ExpansionContractionPanel( + GuiCommon.getResources().getString(GuiCommon.TITLE_OBJECTLIST)); + + JScrollPane entryScroll = new JScrollPane(); + entryScroll.getViewport().setView(entries); + objList.setComponent(entryScroll, true); + + ArrayList<SortKey> sortKeys = new ArrayList<SortKey>(); + sortKeys.add(new SortKey(4, SortOrder.DESCENDING)); + entries.getRowSorter().setSortKeys(sortKeys); + + addComp(snapInfo); + addComp(pieChart); + addComp(objList); + + setSnapShotInfo(snapShot, snapShotInfoModel); + + snapInfo.setComponent(snapShotInfo, false); + + // draw pie chart + if ((search != null && search.length > 0) + || (filter != null && filter.size() > 0)) { + drawPieChart(snapShot, result.toArray(), pieChart, false); + } else { + drawPieChart(snapShot, result.toArray(), pieChart, true); + } + + if (this.isVisible()) { + comp.setVisible(true); + } + } + + /** + * Clear the SnapShot Data. + */ + public final void clear() { + for (Component obj : comp.getComponents()) { + comp.remove(obj); + } + comp.setVisible(false); + } + + /** + * Returns the object list of articles and then excluded. + * + * @param elements List of all objects + * @param search Browse Class List + * @param filter Exclusion list of classes + * @return Returns the object list of articles and then excluded. + */ + private List<ObjectData> getObjectsList(final ObjectData[] elements, + final Object[] search, final List<Pattern> filter) { + List<ObjectData> tmpList = new ArrayList<ObjectData>(); + List<ObjectData> result = new ArrayList<ObjectData>(); + + // Start Filter + for (ObjectData elmt : elements) { + boolean match = false; + if (filter != null) { + for (Pattern ptn : filter) { + Matcher matcher = ptn.matcher(elmt.getName()); + if (matcher.matches()) { + match = true; + break; + } + } + } + + if (!match) { + tmpList.add(elmt); + } + } + + // Start Search + for (ObjectData elmt : tmpList) { + if (search != null && search.length > 0) { + for (Object tmp : search) { + if (elmt.getName().equals(tmp)) { + result.add(elmt); + } + } + } else { + result.add(elmt); + } + } + return result; + } + + /** + * SnapShot Information on label data sets. + * + * @param snapShot SnapShot + * @param snapShotInfoModel DefaultTableModel the Objects List + */ + private void setSnapShotInfo(final SnapShot snapShot, + final DefaultTableModel snapShotInfoModel) { + SnapShotHeader hdr = snapShot.getHeader(); + + String heapUsageStr = NumberFormat.getNumberInstance().format( + snapShot.getHeapUsage() / GuiCommon.BINARY_PREFIX) + + " KB"; + + SimpleDateFormat sdf = new SimpleDateFormat(GuiCommon.DATE_FORMAT); + String[][] infoData = { + { + GuiCommon.getResources().getString( + GuiCommon.SNAPSHOTINFO_DATE), + sdf.format(hdr.getSnapShotDate())}, + { + GuiCommon.getResources().getString( + GuiCommon.SNAPSHOTINFO_ENTRYIES), + Long.toString(hdr.getNumEntries())}, + { + GuiCommon.getResources().getString( + GuiCommon.SNAPSHOTINFO_HEAP), heapUsageStr}, + { + GuiCommon.getResources().getString( + GuiCommon.SNAPSHOTINFO_CAUSE), + hdr.getCauseString()}, + { + GuiCommon.getResources().getString( + GuiCommon.SNAPSHOTINFO_GCCAUSE), + hdr.getGcCause()}}; + + String[] infoHeader = {"", ""}; + snapShotInfoModel.setDataVector(infoData, infoHeader); + } + + /** + * Draw the large object heap usage pie chart. + * + * @param snapShot SnapShot + * @param elements Objects Data + * @param pieChart ExpansionContractionPanel is to set the chart. + * @param others Other display flag. true is view. + */ + private void drawPieChart(final SnapShot snapShot, final Object[] elements, + final ExpansionContractionPanel pieChart, final boolean others) { + + DefaultPieDataset graphData = new DefaultPieDataset(); + long heapUsage = snapShot.getHeapUsage(); + for (int i = 0; (i < elements.length) && (i < GuiCommon.getRankLevel()); i++) { + ObjectData odata = (ObjectData) elements[i]; + graphData.setValue(new MapKey(odata), odata.getTotalSize()); + heapUsage -= odata.getTotalSize(); + } + + if (others) { + graphData.setValue(new MapKey(0, "Others"), heapUsage); + } + + JFreeChart chart = ChartFactory.createPieChart("", graphData, false, + true, true); + chart.setBackgroundPaint(Color.WHITE); + PiePlot plot = (PiePlot) chart.getPlot(); + plot.setBackgroundPaint(new Color(GuiCommon.getBgColor())); + plot.setLabelGenerator(null); + GraphColorHelper.adjustColor(graphData, plot); + + ChartPanel chartPanel = new ChartPanel(chart); + pieChart.setComponent(chartPanel, true); + } + + /** + * Gets the main components that you want to SnapShotDialog. + * + * @return Main component + */ + public final Box getComp() { + return comp; + } + + /** + * Sets the main components that you want to SnapShotDialog. + * + * @param value Box + */ + public final void setComp(final Box value) { + comp = value; + add(comp); + } + + @Override + public final void mouseClicked(final MouseEvent evt) { + Object eventSource = evt.getSource(); + + if (eventSource.equals(entries)) { + if ((evt.getClickCount() == 2) + && (evt.getButton() == MouseEvent.BUTTON1)) { + // + Point pt = evt.getPoint(); + int idx = entries.rowAtPoint(pt); + if (idx < 0) { + return; + } + + int row = entries.convertRowIndexToModel(idx); + refDlg.draw((Long) entries.getModel().getValueAt(row, 5), + snapShotReader); + } + } + } + + @Override + public void mouseEntered(final MouseEvent evt) { + } + + @Override + public void mouseExited(final MouseEvent evt) { + } + + @Override + public void mousePressed(final MouseEvent evt) { + } + + @Override + public void mouseReleased(final MouseEvent evt) { + } + + /** + * The main component to be added to the specified component. + * + * @param value Component + */ + private void addComp(final Component value) { + comp.add(Box.createVerticalStrut(GuiCommon.BORDER_SIZE)); + comp.add(value); + comp.revalidate(); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/SnapShotEntriesModel.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,66 @@ +/* + * SnapShotEntriesModel.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import javax.swing.table.DefaultTableModel; + +/** + * This is a list of objects that implement the SnapShot Data. + */ +public class SnapShotEntriesModel extends DefaultTableModel { + /** serialVersionUID. */ + static final long serialVersionUID = 4812984028125164228L; + + /** Table Header. */ + private static final String[] TABLE_HEADER = {"", + GuiCommon.getResources().getString(GuiCommon.OBJECTLIST_NAME), + GuiCommon.getResources() + .getString(GuiCommon.OBJECTLIST_CLASSLOADER), + GuiCommon.getResources().getString(GuiCommon.OBJECTLIST_INSTANCE), + GuiCommon.getResources().getString(GuiCommon.OBJECTLIST_SIZE), + GuiCommon.getResources().getString(GuiCommon.OBJECTLIST_CLASSTAG)}; + + /** + * Constructs a DefaultTableModel with as many columns as there are elements + * in columnNames and rowCount of null object values. + */ + public SnapShotEntriesModel() { + super(TABLE_HEADER, 0); + } + + @Override + public final Class<?> getColumnClass(final int columnIndex) { + if (columnIndex > 2) { + return Long.class; + } else { + return String.class; + } + } + + @Override + public final Object getValueAt(final int row, final int column) { + Object obj = super.getValueAt(row, column); + + return obj; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/SnapshotDateListener.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,120 @@ +/* + * SnapshotDateListener.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui; + +import java.awt.EventQueue; +import java.awt.event.KeyEvent; +import java.awt.event.KeyListener; +import java.util.Vector; + +import javax.swing.JComboBox; +import javax.swing.JTextField; + +/** + * implements {@link KeyListener}<br> + * <br> + * This class receives keyboard events to narrow the list. + */ +public class SnapshotDateListener implements + KeyListener { + /** Select Range. */ + private JComboBox dateCombo; + + /** Select Range Date List. */ + private Vector<String> snapList; + + /** + * Creates an SnapshotDateListener to receive keyboard events. + * + * @param combo JComboBox + */ + public SnapshotDateListener(final JComboBox combo) { + dateCombo = combo; + } + + /** + * Sets the list of time the snapshot was taken. + * + * @param values List the date the snapshot was taken + */ + public final void setSnapList(final Vector<String> values) { + snapList = values; + } + + @Override + public void keyPressed(final KeyEvent keyevent) { + } + + @Override + public final void keyReleased(final KeyEvent keyevent) { + if (keyevent.getKeyCode() == KeyEvent.VK_ENTER) { + if (dateCombo.isPopupVisible()) { + ((JTextField) keyevent.getSource()).setText(dateCombo + .getSelectedItem().toString()); + dateCombo.hidePopup(); + } + } + } + + @Override + public final void keyTyped(final KeyEvent keyevent) { + if (snapList == null || snapList.isEmpty()) { + return; + } + + EventQueue.invokeLater(new Runnable() { + @Override + public void run() { + String input = ((JTextField) keyevent.getSource()).getText(); + + if (input.length() == 0) { + dateCombo.setSelectedIndex(-1); + } else { + String model = getSuggestedModel(input); + if (model.equals("")) { + dateCombo.hidePopup(); + } else { + dateCombo.setSelectedIndex(snapList.indexOf(model)); + ((JTextField) keyevent.getSource()).setText(input); + dateCombo.showPopup(); + } + } + } + }); + } + + /** + * Return the string that matched the input string. + * + * @param text Input string + * @return Return the matching String + */ + private String getSuggestedModel(final String text) { + for (String snapDate : snapList) { + if (snapDate.startsWith(text)) { + return snapDate; + } + } + return ""; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/graph/GraphColorHelper.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,106 @@ +/* + * GraphColorHelper.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui.graph; + +import java.awt.Paint; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import jp.co.ntt.oss.heapstats.container.MapKey; + +import org.jfree.chart.plot.CategoryPlot; +import org.jfree.chart.plot.DefaultDrawingSupplier; +import org.jfree.chart.plot.DrawingSupplier; +import org.jfree.chart.plot.PiePlot; +import org.jfree.chart.plot.Plot; +import org.jfree.data.category.DefaultCategoryDataset; +import org.jfree.data.general.Dataset; +import org.jfree.data.general.DefaultPieDataset; + +/** + * This class creates a color corresponding to the class path. + */ +public final class GraphColorHelper { + /** Map and color that corresponds to the class path. */ + private static Map<String, Paint> colorMap = new HashMap<String, Paint>(); + + /** Managing drawing the next in the sequence. */ + private static DrawingSupplier colorSupply = new DefaultDrawingSupplier(); + + /** + * Don't let anyone instantiate this class. + */ + private GraphColorHelper() { + } + + /** + * Automatically configure the color corresponding to each class. + * + * @param dataset the graphics Dataset. + * @param plot the Graph plot. + */ + public static void adjustColor(final Dataset dataset, final Plot plot) { + List<MapKey> keys; + Paint plotColor; + boolean isPieChart; + + if (dataset instanceof DefaultPieDataset) { + keys = ((DefaultPieDataset) dataset).getKeys(); + isPieChart = true; + } else { + keys = ((DefaultCategoryDataset) dataset).getRowKeys(); + isPieChart = false; + } + + for (MapKey key : keys) { + plotColor = colorMap.get(key.getName()); + + if (plotColor == null) { + plotColor = colorSupply.getNextPaint(); + colorMap.put(key.getName(), plotColor); + } + + if (isPieChart) { + ((PiePlot) plot).setSectionPaint(key, plotColor); + } else { + ((CategoryPlot) plot).getRenderer().setSeriesPaint( + ((DefaultCategoryDataset) dataset).getRowIndex(key), + plotColor); + } + } + } + + /** + * Paint for the classes to return the path. + * + * @param name the Class path + * @return Return the Paint + */ + public static Paint getColor(final String name) { + Paint plotColor = null; + plotColor = colorMap.get(name); + + return plotColor; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/snapshot/PackageFilterReader.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,216 @@ +/* + * PackageFilterReader.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui.snapshot; + +import java.io.File; +import java.io.FileInputStream; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.swing.JDialog; +import javax.swing.JOptionPane; +import javax.xml.parsers.SAXParser; +import javax.xml.parsers.SAXParserFactory; + +import jp.co.ntt.oss.heapstats.gui.GuiCommon; + +import org.xml.sax.Attributes; +import org.xml.sax.ContentHandler; +import org.xml.sax.ErrorHandler; +import org.xml.sax.InputSource; +import org.xml.sax.Locator; +import org.xml.sax.SAXException; +import org.xml.sax.SAXParseException; +import org.xml.sax.XMLReader; + +/** + * Read the file to parse filter definition. + */ +public class PackageFilterReader { + /** filter file. */ + private File filterFile; + + /** Additional class information filtering. */ + private Map<String, List<String>> addFilter; + + /** + * @param name a Filter definitions file + */ + public PackageFilterReader(final File name) { + filterFile = name; + } + + /** + * Load the filter definition file, and returns the results. + * + * @param owner the owner Dialog from which the dialog is displayed or null + * if this dialog has no owner + * @return Return the Filter information + */ + public final Map<String, List<String>> loadFilterFIle(final JDialog owner) { + try { + addFilter = new HashMap<String, List<String>>(); + SAXParserFactory saxFactory = SAXParserFactory.newInstance(); + saxFactory.setNamespaceAware(true); + saxFactory.setValidating(true); + SAXParser saxParser = saxFactory.newSAXParser(); + + saxParser.setProperty( + "http://java.sun.com/xml/jaxp/properties/schemaLanguage", + "http://www.w3.org/2001/XMLSchema"); + saxParser.setProperty( + "http://java.sun.com/xml/jaxp/properties/schemaSource", + "file:filterDefine.xsd"); + + ErrorHandler error = new ErrorHandler() { + + @Override + public void warning(final SAXParseException exception) + throws SAXException { + addFilter = null; + } + + @Override + public void fatalError(final SAXParseException exception) + throws SAXException { + if (addFilter != null) { + JOptionPane.showMessageDialog(owner, GuiCommon + .getResources().getString(GuiCommon.BASEE11) + .replace("%s", exception.getMessage()), + GuiCommon.ANALYZER_TITLE, + JOptionPane.ERROR_MESSAGE); + addFilter = null; + } + } + + @Override + public void error(final SAXParseException exception) + throws SAXException { + if (addFilter != null) { + JOptionPane.showMessageDialog(owner, GuiCommon + .getResources().getString(GuiCommon.BASEE11) + .replace("%s", exception.getMessage()), + GuiCommon.ANALYZER_TITLE, + JOptionPane.ERROR_MESSAGE); + addFilter = null; + } + } + }; + + ContentHandler handler = new ContentHandler() { + + /** Filter Class Path list. */ + private List<String> filterName; + + @Override + public void startPrefixMapping(final String prefix, + final String uri) throws SAXException { + } + + @Override + public void startElement(final String uri, + final String localName, final String qName, + final Attributes atts) throws SAXException { + + if (addFilter != null && qName.equals("filter")) { + filterName = new ArrayList<String>(); + addFilter.put(atts.getValue(0), filterName); + } + } + + @Override + public void startDocument() throws SAXException { + } + + @Override + public void skippedEntity(final String name) + throws SAXException { + } + + @Override + public void setDocumentLocator(final Locator locator) { + } + + @Override + public void processingInstruction(final String target, + final String data) throws SAXException { + } + + @Override + public void ignorableWhitespace(final char[] ac, final int i, + final int j) throws SAXException { + } + + @Override + public void endPrefixMapping(final String prefix) + throws SAXException { + } + + @Override + public void endElement(final String uri, + final String localName, final String qName) + throws SAXException { + } + + @Override + public void endDocument() throws SAXException { + } + + @Override + public void characters(final char[] ac, final int start, + final int length) throws SAXException { + String name = new String(ac, start, length); + + if (name.length() > 0 && filterName != null) { + if (name.substring(name.length() - 1).equals("*")) { + filterName.add(name.substring(0, name.length() - 1) + + ".*"); + } else { + filterName.add(name); + } + } + } + }; + + XMLReader reader = saxParser.getXMLReader(); + + reader.setContentHandler(handler); + reader.setErrorHandler(error); + + reader.parse(new InputSource(new FileInputStream(filterFile + .getAbsolutePath()))); + } catch (Exception e) { + if (addFilter != null) { + JOptionPane.showMessageDialog(owner, + GuiCommon.getResources().getString(GuiCommon.BASEE11) + .replace("%s", e.getMessage()), + GuiCommon.ANALYZER_TITLE, JOptionPane.ERROR_MESSAGE); + addFilter = null; + } + } + + return addFilter; + } +} \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/snapshot/ParserEventHandlerImpl.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,385 @@ +/* + * ParserEventHandlerImpl.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui.snapshot; + +import java.io.File; +import java.io.FileNotFoundException; +import java.io.FileWriter; +import java.io.IOException; +import java.io.PrintWriter; +import java.text.SimpleDateFormat; +import java.util.Date; +import java.util.HashMap; +import java.util.LinkedList; +import java.util.List; +import java.util.Map; +import java.util.TreeMap; + +import jp.co.ntt.oss.heapstats.container.ObjectData; +import jp.co.ntt.oss.heapstats.container.SnapShot; +import jp.co.ntt.oss.heapstats.container.SnapShotHeader; +import jp.co.ntt.oss.heapstats.gui.GuiCommon; +import jp.co.ntt.oss.heapstats.parser.ParserEventHandler; + +/** + * This class is written to the temporary file information file java heap. + */ +public class ParserEventHandlerImpl implements + ParserEventHandler { + /** + * Holds the absolute path to the directory that contains a snapshot of one. + */ + private String tmpDirName; + + /** Hold the data in the snapshot. */ + private SnapShot snapShot; + + /** + * Key is snapshot date. Value is the absolute path to the directory that + * contains a snapshot of one. + */ + private Map<Date, String> snapShotList; + + /** + * This constructor initializes the variable. + */ + public ParserEventHandlerImpl() { + snapShotList = new TreeMap<Date, String>(); + } + + @Override + public final ParseResult onStart(final long off) { + snapShot = new SnapShot(); + snapShot.setElements(new HashMap<Long, ObjectData>()); + snapShot.setToChildren(new HashMap<Long, List<ObjectData>>()); + snapShot.setToParents(new HashMap<Long, List<ObjectData>>()); + + return ParseResult.HEAPSTATS_PARSE_CONTINUE; + } + + @Override + public final ParseResult onNewSnapShot(final SnapShotHeader header, + final String parent) { + ParseResult value = ParseResult.HEAPSTATS_PARSE_CONTINUE; + SimpleDateFormat dateFmt = new SimpleDateFormat("yyyyMMddHHmmssSSS"); + File parentFile = new File(parent); + StringBuilder buf = new StringBuilder(); + + buf.append("snapshot"); + buf.append(File.separator); + if (parentFile.getParent() != null) { + buf.append(parentFile.getParentFile().getName()); + } else { + buf.append("tmp"); + } + buf.append(File.separator); + buf.append(parentFile.getName()); + buf.append(File.separator); + buf.append(dateFmt.format(header.getSnapShotDate())); + + tmpDirName = buf.toString(); + + deleteReferenceFile(); + + if (writeHeader(header)) { + snapShotList.put(header.getSnapShotDate(), buf.toString()); + } else { + value = ParseResult.HEAPSTATS_PARSE_ABORT; + } + + return value; + } + + @Override + public final ParseResult onEntry(final ObjectData data) { + snapShot.getElements().put(data.getTag(), data); + return ParseResult.HEAPSTATS_PARSE_CONTINUE; + } + + @Override + public final ParseResult onChildEntry(final long parentClassTag, + final long classTag, final long instances, final long totalSize) { + List<ObjectData> toChild = snapShot.getToChildren().get(parentClassTag); + if (toChild == null) { + toChild = new LinkedList<ObjectData>(); + snapShot.getToChildren().put(parentClassTag, toChild); + } + ObjectData child = new ObjectData(); + child.setTag(classTag); + child.setCount(instances); + child.setTotalSize(totalSize); + + toChild.add(child); + + List<ObjectData> toParent = snapShot.getToParents().get(classTag); + if (toParent == null) { + toParent = new LinkedList<ObjectData>(); + snapShot.getToParents().put(classTag, toParent); + } + + ObjectData parent = new ObjectData(); + parent.setTag(parentClassTag); + parent.setCount(instances); + parent.setTotalSize(totalSize); + + toParent.add(parent); + + return ParseResult.HEAPSTATS_PARSE_CONTINUE; + } + + @Override + public final ParseResult onFinish(final long off) { + if (!writeClassEntry()) { + return ParseResult.HEAPSTATS_PARSE_ABORT; + } + if (!writeReference()) { + return ParseResult.HEAPSTATS_PARSE_ABORT; + } + + return ParseResult.HEAPSTATS_PARSE_CONTINUE; + } + + /** + * Return to map the data in the snapshot. + * + * @return Return to map the data in the snapshot + */ + public final Map<Date, String> getSnapShotList() { + return snapShotList; + } + + /** + * Write to temp files header information of the snapshot. + * + * @param header Header information + * @return Returns the result of a write. + */ + private boolean writeHeader(final SnapShotHeader header) { + File tmpFile = new File(tmpDirName); + if (!tmpFile.exists()) { + if (!tmpFile.mkdirs()) { + return false; + } + } + tmpFile.deleteOnExit(); + + File tmpHeader = new File(tmpDirName + File.separator + + GuiCommon.SNAPSHOT_TEMP_NAME_HEADER); + tmpHeader.deleteOnExit(); + if (tmpHeader.exists()) { + return true; + } + + PrintWriter write = null; + try { + write = new PrintWriter(tmpHeader); + + write.write(String.valueOf(header.getSnapShotDate().getTime())); + write.write(","); + write.write(String.valueOf(header.getNumEntries())); + write.write(","); + write.write(String.valueOf(header.getCause())); + write.write(","); + write.write(String.valueOf(header.getGcCause())); + write.write(","); + write.write(String.valueOf(header.getFullCount())); + write.write(","); + write.write(String.valueOf(header.getYngCount())); + write.write(","); + write.write(String.valueOf(header.getGcTime())); + write.write(","); + write.write(String.valueOf(header.getNewHeap())); + write.write(","); + write.write(String.valueOf(header.getOldHeap())); + write.write(","); + write.write(String.valueOf(header.getTotalSize())); + write.write(","); + write.write(String.valueOf(header.getMetaspaceUsage())); + write.write(","); + write.write(String.valueOf(header.getMetaspaceCapacity())); + } catch (FileNotFoundException e) { + e.printStackTrace(); + return false; + } finally { + if (write != null) { + write.close(); + } + } + + return true; + } + + /** + * Written to a temporary file class information. + * + * @return Returns the result of a write. + */ + private boolean writeClassEntry() { + File tmpFile = new File(tmpDirName + File.separator + + GuiCommon.SNAPSHOT_TEMP_NAME_CLASS); + tmpFile.deleteOnExit(); + if (tmpFile.exists()) { + return true; + } + + PrintWriter write = null; + try { + write = new PrintWriter(tmpFile); + + for (Map.Entry<Long, ObjectData> entry : snapShot.getElements() + .entrySet()) { + write.write(entry.getValue().toString()); + write.println(); + } + } catch (FileNotFoundException e) { + e.printStackTrace(); + return false; + } finally { + if (write != null) { + write.close(); + } + } + return true; + } + + /** + * Written to a temporary file to the child or parent class information. + * + * @return Returns the result of a write + */ + private boolean writeReference() { + FileWriter write = null; + File tmpFile = null; + try { + StringBuilder path = new StringBuilder(); + path.append(tmpDirName); + path.append(File.separator); + path.append(GuiCommon.SNAPSHOT_TEMP_NAME_REFERENCE); + + tmpFile = new File(path.toString()); + tmpFile.deleteOnExit(); + + write = new FileWriter(tmpFile); + + // child + write(write, snapShot.getToChildren(), true); + // parent + write(write, snapShot.getToParents(), false); + } catch (Exception e) { + e.printStackTrace(); + return false; + } finally { + if (write != null) { + try { + write.close(); + } catch (IOException e) { + e.printStackTrace(); + return false; + } + } + } + return true; + } + + /** + * Writes the information to a file of the class to which it refers. + * + * @param write Convenience class for writing character files + * @param objectDataMap Child or parent class information + * @param isChild If the child class to set the true + * @throws Exception If an error has occurred. + */ + private void write(final FileWriter write, + final Map<Long, List<ObjectData>> objectDataMap, + final boolean isChild) throws Exception { + for (Map.Entry<Long, List<ObjectData>> tmp : objectDataMap.entrySet()) { + ObjectData keyData = snapShot.getElements().get(tmp.getKey()); + if (keyData == null) { + continue; + } + for (ObjectData entry : tmp.getValue()) { + write.write(String.valueOf(keyData.getTag())); + write.write(","); + if (isChild) { + write.write(GuiCommon.SNAPSHOT_TEMP_CHILD); + } else { + write.write(GuiCommon.SNAPSHOT_TEMP_PARENT); + } + + write.write(","); + write.write(String.valueOf(entry.getTag())); + write.write(","); + write.write(String.valueOf(entry.getCount())); + write.write(","); + write.write(String.valueOf(entry.getTotalSize())); + write.write(","); + + ObjectData loaderObj = snapShot.getElements().get( + entry.getTag()); + long loader = -1; + if (loaderObj != null) { + loader = loaderObj.getClassLoaderTag(); + } + + if (loader < 0) { + write.write("-"); + } else if (loader == 0) { + write.write("<SystemClassLoader>"); + } else { + ObjectData loaderInfo = snapShot.getElements().get(loader); + if (loaderInfo != null) { + write.write(loaderInfo.getName()); + } else { + write.write("-"); + } + + // ClassLoader ID + write.write("(0x" + + Long.toHexString(loaderObj.getClassLoader()) + + ")"); + } + write.write("\n"); + } + } + } + + /** + * Delete the temporary files in the snapshot. + * + * @return Returns the result of deleting the file. + */ + private boolean deleteReferenceFile() { + boolean ret = true; + + File file = new File(tmpDirName); + File[] listFiles = file.listFiles(); + if (listFiles != null) { + for (File entry : listFiles) { + if (!entry.delete()) { + break; + } + } + } + return ret; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/snapshot/SnapShotHelper.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,217 @@ +/* + * SnapShotHelper.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui.snapshot; + +import java.io.Serializable; +import java.util.Arrays; +import java.util.Comparator; +import java.util.HashMap; +import java.util.Map; + +import jp.co.ntt.oss.heapstats.container.ObjectData; + +/** + * Sort by heap usage or the number of instances the object. + */ +public final class SnapShotHelper { + /** Sort key object list. */ + public enum SortItem { + /** Sort the key number of instances. */ + INSTANCE, + /** Sort key heap usage. */ + SIZE + }; + + /** Sort order object list. */ + public enum SortOrder { + /** Ascending order. */ + ASC, + /** Descending order. */ + DESC + }; + + /** + * Don't let anyone instantiate this class. + */ + private SnapShotHelper() { + } + + /** + * Heap usage to calculate the difference in the number of instances of the + * specified object. + * + * @param before Snapshot was taken when the object list + * @param after Snapshot was taken when the object list + * @return Return the Result of the difference calculation + */ + public static Map<Long, ObjectData> calculateDiff( + final Map<Long, ObjectData> before, + final Map<Long, ObjectData> after) { + ObjectData t1Value, diffData; + Map<Long, ObjectData> result = new HashMap<Long, ObjectData>(); + + for (Map.Entry<Long, ObjectData> entry : after.entrySet()) { + t1Value = before.get(entry.getKey()); + + if (t1Value == null) { + diffData = entry.getValue().clone(); + } else { + diffData = new ObjectData(); + diffData.setTag(t1Value.getTag()); + diffData.setName(t1Value.getName()); + diffData.setClassLoader(t1Value.getClassLoader()); + diffData.setClassLoaderTag(t1Value.getClassLoaderTag()); + diffData.setCount(entry.getValue().getCount() + - t1Value.getCount()); + diffData.setTotalSize(entry.getValue().getTotalSize() + - t1Value.getTotalSize()); + } + result.put(diffData.getTag(), diffData); + } + return result; + } + + /** + * Ascending to a key column or a specified list of objects, sorted in + * descending order. + * + * @param data List of objects to be sorted + * @param sortItem Column to sort + * @param order Sorting Information + * @return Return the Sort objects made + */ + public static ObjectData[] getSortedArray(final Map<Long, ObjectData> data, + final SortItem sortItem, final SortOrder order) { + ObjectData[] result = getArray(data); + if (sortItem == SortItem.INSTANCE) { + Arrays.sort(result, new InstanceComparator(order)); + } else { + Arrays.sort(result, new TotalSizeComparator(order)); + } + + return result; + } + + /** + * Return the ObjectData array. + * + * @param data Snapshot was taken when the object list + * @return Return the ObjectData array + */ + private static ObjectData[] getArray(final Map<Long, ObjectData> data) { + return data.values().toArray(new ObjectData[0]); + } + + /** + * implements {@link Comparator}, {@link Serializable}<br> + * <br> + * Sort by comparing the number of instances of objects. + */ + private static class InstanceComparator implements + Comparator<ObjectData>, + Serializable { + /** serialVersionUID. */ + private static final long serialVersionUID = -568089295630679219L; + + /** Sorting. */ + private SortOrder order; + + /** + * Constructor sets the sort information. + * + * @param value SortOrder + */ + public InstanceComparator(final SortOrder value) { + order = value; + } + + /** + * Compare the number of instances of two objects and returns the + * result. + * + * @param o1 Object to compare + * @param o2 Object to compare + * @return Return the Comparison result + */ + public int compare(final ObjectData o1, final ObjectData o2) { + long diff; + + if (order == SortOrder.ASC) { + diff = o1.getCount() - o2.getCount(); + } else { + diff = o2.getCount() - o1.getCount(); + } + + if (diff == 0) { + return 0; + } else if (diff < 0) { + return -1; + } else { + return 1; + } + } + } + + /** + * implements {@link Comparator}, {@link Serializable}<br> + * <br> + * Sort by comparing the amount of heap objects. + */ + private static class TotalSizeComparator implements + Comparator<ObjectData>, + Serializable { + /** serialVersionUID. */ + private static final long serialVersionUID = 6168971781062537310L; + + /** Sorting. */ + private SortOrder order; + + /** + * Constructor sets the sort information. + * + * @param value SortOrder + */ + public TotalSizeComparator(final SortOrder value) { + order = value; + } + + @Override + public int compare(final ObjectData o1, final ObjectData o2) { + long diff; + + if (order == SortOrder.ASC) { + diff = o1.getTotalSize() - o2.getTotalSize(); + } else { + diff = o2.getTotalSize() - o1.getTotalSize(); + } + + if (diff == 0) { + return 0; + } else if (diff < 0) { + return -1; + } else { + return 1; + } + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/gui/snapshot/SnapShotReader.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,496 @@ +/* + * SnapShotReader.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.gui.snapshot; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import java.util.ArrayList; +import java.util.Date; +import java.util.HashMap; +import java.util.List; + +import jp.co.ntt.oss.heapstats.container.ObjectData; +import jp.co.ntt.oss.heapstats.container.SnapShot; +import jp.co.ntt.oss.heapstats.container.SnapShotHeader; +import jp.co.ntt.oss.heapstats.gui.GuiCommon; + +/** + * This class will load the temporary files java heap information. + */ +public class SnapShotReader { + /** + * It is the column number that indicates the date snapshot of the header + * file. + */ + private static final int COL_HEADER_DATE = 0; + + /** + * It is the column number that indicates the number of objects in the + * header file. + */ + private static final int COL_HEADER_NUMENTRY = 1; + + /** + * It is the column number that indicates the reason for taking a snapshot. + */ + private static final int COL_HEADER_CAUSE = 2; + + /** + * It is a number that indicates the reason for generation GC column header. + */ + private static final int COL_HEADER_GCCAUSE = 3; + + /** + * It is the column number that indicates the number of occurrences Full-GC. + */ + private static final int COL_HEADER_FULL = 4; + + /** + * It is the column number that indicates the number of occurrences + * Young-GC. + */ + private static final int COL_HEADER_YOUNG = 5; + + /** It is the column number that indicates the processing time GC. */ + private static final int COL_HEADER_GCTIME = 6; + + /** It is the column number that indicates the New heap size. */ + private static final int COL_HEADER_NEW = 7; + + /** It is the column number that indicates the Old heap size. */ + private static final int COL_HEADER_OLD = 8; + + /** It is the column number that indicates the total size of the heap. */ + private static final int COL_HEADER_TOTAL = 9; + + /** It is the column number that indicates the metaspace usage. */ + private static final int COL_HEADER_METASPACE_USAGE = 10; + + /** It is the column number that indicates the metaspace capacity. */ + private static final int COL_HEADER_METASPACE_CAPACITY = 11; + + /** + * Is a constant for the column number of the class tag of temporary files + * class information. + */ + private static final int COL_CLASS_CLASSTAG = 0; + + /** + * Is a constant for the column number for the class name of the temporary + * file information class. + */ + private static final int COL_CLASS_NAME = 1; + + /** + * Is a constant for the column number of the class loader of the temporary + * file information. + */ + private static final int COL_CLASS_LOADER = 2; + + /** + * The column number of the class loader is a constant for temporary files + * tag information. + */ + private static final int COL_CLASS_LOADERTAG = 3; + + /** + * It is a constant of the column number of the number of instances of the + * temporary file information. + */ + private static final int COL_CLASS_COUNT = 4; + + /** + * It is a constant of the column number of the heap usage of temporary file + * information. + */ + private static final int COL_CLASS_SIZE = 5; + + /** + * The column number of the class is a constant for a child tag of the + * temporary file information. + */ + private static final int COL_CHILD_CLASSTAG = 2; + + /** + * It is a constant of the column number of the number of instances of the + * temporary file information. + */ + private static final int COL_CHILD_COUNT = 3; + + /** + * It is a constant of the column number of the heap usage of temporary file + * information. + */ + private static final int COL_CHILD_SIZE = 4; + + /** + * It is a constant of the column number of the name of the class loader of + * the temporary file information. + */ + private static final int COL_CHILD_LOADERNAME = 5; + + /** Hold the absolute path of the parent directory of the snapshot file. */ + private String dirName; + + /** + * Create a SnapShotReader. + * + * @param fname the temporary file path java heap information. + */ + public SnapShotReader(final String fname) { + dirName = fname; + } + + /** + * Gets the header portion of the snapshot file. + * + * @return Returns the header portion of the snapshot file. + * @throws IOException If an I/O error occurs + */ + public final SnapShotHeader getHeader() throws IOException { + BufferedReader read = null; + String[] line = null; + SnapShotHeader header = new SnapShotHeader(); + try { + read = new BufferedReader(new FileReader(dirName + File.separator + + GuiCommon.SNAPSHOT_TEMP_NAME_HEADER)); + String tmp = read.readLine(); + if (tmp != null) { + line = tmp.split(","); + } + } finally { + if (read != null) { + read.close(); + } + } + + if (line != null && line.length == 12) { + header.setSnapShotDate(new Date(Long + .parseLong(line[COL_HEADER_DATE]))); + header.setNumEntries(Long.parseLong(line[COL_HEADER_NUMENTRY])); + header.setCause(Integer.parseInt(line[COL_HEADER_CAUSE])); + header.setGcCause(line[COL_HEADER_GCCAUSE]); + header.setFullCount(Long.parseLong(line[COL_HEADER_FULL])); + header.setYngCount(Long.parseLong(line[COL_HEADER_YOUNG])); + header.setGcTime(Long.parseLong(line[COL_HEADER_GCTIME])); + header.setNewHeap(Long.parseLong(line[COL_HEADER_NEW])); + header.setOldHeap(Long.parseLong(line[COL_HEADER_OLD])); + header.setTotalSize(Long.parseLong(line[COL_HEADER_TOTAL])); + header.setMetaspaceUsage(Long.parseLong(line[COL_HEADER_METASPACE_USAGE])); + header.setMetaspaceCapacity(Long.parseLong(line[COL_HEADER_METASPACE_CAPACITY])); + } + + return header; + } + + /** + * Return the snapshot header and objects data. + * + * @return Return the SnapShot information. + * @throws IOException If an I/O error has occurred. + * @throws ClassNotFoundException Class of a serialized object cannot be + * found. + */ + public final synchronized SnapShot getSnapShot() throws IOException, + ClassNotFoundException { + SnapShot snapShot = getClassEntry(); + snapShot.setHeader(getHeader()); + + return snapShot; + } + + /** + * Gets the information to the list of objects. + * + * @return Return the SnapShot information. + * @throws IOException If an I/O error has occurred. + */ + public final synchronized SnapShot getClassEntry() throws IOException { + BufferedReader read = null; + long heapUsage = 0; + SnapShot snapShot = new SnapShot(); + snapShot.setElements(new HashMap<Long, ObjectData>()); + + try { + read = new BufferedReader(new FileReader(dirName + File.separator + + GuiCommon.SNAPSHOT_TEMP_NAME_CLASS)); + String line = read.readLine(); + + while (line != null) { + ObjectData data = setClassData(line); + if (data != null) { + snapShot.getElements().put(data.getTag(), data); + heapUsage += data.getTotalSize(); + } + + line = read.readLine(); + } + } finally { + if (read != null) { + read.close(); + } + } + + snapShot.setHeapUsage(heapUsage); + + return snapShot; + } + + /** + * Get information of the specified object. + * + * @param tag Specifies the ID that is unique to the object that has been + * granted. + * @return Return the object information. + * @throws IOException If an I/O error has occurred. + */ + public final synchronized ObjectData getClassEntry(final long tag) + throws IOException { + BufferedReader read = null; + ObjectData data = null; + + try { + read = new BufferedReader(new FileReader(dirName + File.separator + + GuiCommon.SNAPSHOT_TEMP_NAME_CLASS)); + String line = read.readLine(); + + while (line != null) { + ObjectData tmpData = setClassData(line); + if (tmpData != null && tmpData.getTag() == tag) { + data = tmpData; + break; + } + + line = read.readLine(); + } + } finally { + if (read != null) { + read.close(); + } + } + + return data; + } + + /** + * Gets the information to the list of objects. + * + * @param tagList Specifies a list of ID that is unique to the object that + * has been granted. + * @return Return the SnapShot information. + * @throws IOException If an I/O error has occurred. + */ + public final synchronized SnapShot getClassEntry(final List<Long> tagList) + throws IOException { + BufferedReader read = null; + SnapShot snapShot = new SnapShot(); + snapShot.setElements(new HashMap<Long, ObjectData>()); + + try { + read = new BufferedReader(new FileReader(dirName + File.separator + + GuiCommon.SNAPSHOT_TEMP_NAME_CLASS)); + String line = read.readLine(); + + while (line != null) { + + ObjectData data = setClassData(line); + if (checkClassTag(data, tagList)) { + snapShot.getElements().put(data.getTag(), data); + } + + line = read.readLine(); + } + } finally { + if (read != null) { + read.close(); + } + } + + return snapShot; + } + + /** + * Gets information about the object that the specified object is holding. + * + * @param tag Specifies the ID that is unique to the object that has been + * granted. + * @return Return the SnapShot information. + * @throws IOException If an I/O error has occurred. + */ + public final synchronized SnapShot getToChildren(final long tag) + throws IOException { + return getReferenceClass(tag, true); + } + + /** + * Gets a list object that refers to the given object. + * + * @param tag Specifies the ID that is unique to the object that has been + * granted. + * @return Return the SnapShot information. + * @throws IOException If an I/O error has occurred. + */ + public final synchronized SnapShot getToParents(final long tag) + throws IOException { + return getReferenceClass(tag, false); + } + + /** + * Gets the information in the list of objects that are related to the + * specified object. + * + * @param tag Specifies the ID that is unique to the object that has been + * granted. + * @param child If the child class to set the true + * @return Return the SnapShot information. + * @throws IOException If an I/O error has occurred. + */ + private SnapShot getReferenceClass(final long tag, final boolean child) + throws IOException { + BufferedReader read = null; + SnapShot snapShot = new SnapShot(); + + List<ObjectData> objectList = new ArrayList<ObjectData>(); + List<Long> tagList = new ArrayList<Long>(); + + try { + StringBuilder path = new StringBuilder(); + path.append(dirName); + path.append(File.separator); + path.append(GuiCommon.SNAPSHOT_TEMP_NAME_REFERENCE); + + read = new BufferedReader(new FileReader(path.toString())); + + if (child) { + snapShot.setToChildren(new HashMap<Long, List<ObjectData>>()); + } else { + snapShot.setToParents(new HashMap<Long, List<ObjectData>>()); + } + + String line = read.readLine(); + + while (line != null) { + String[] dataList = line.split(","); + if (Long.parseLong(dataList[0]) == tag) { + ObjectData data = new ObjectData(); + + data.setTag(Long.parseLong(dataList[COL_CHILD_CLASSTAG] + .trim())); + data.setCount(Long.parseLong(dataList[COL_CHILD_COUNT] + .trim())); + data.setTotalSize(Long.parseLong(dataList[COL_CHILD_SIZE] + .trim())); + data.setLoaderName(dataList[COL_CHILD_LOADERNAME].trim()); + + if ((child && dataList[1] + .equals(GuiCommon.SNAPSHOT_TEMP_CHILD)) + || (!child && dataList[1] + .equals(GuiCommon.SNAPSHOT_TEMP_PARENT))) { + objectList.add(data); + tagList.add(data.getTag()); + } + } + + line = read.readLine(); + } + } finally { + if (read != null) { + read.close(); + } + } + + // Gets the class name + if (tagList.size() > 0) { + SnapShot tmp = getClassEntry(tagList); + for (ObjectData entry : objectList) { + ObjectData data = tmp.getElements().get(entry.getTag()); + if (data != null) { + entry.setName(data.getName()); + } else { + entry.setName("-"); + } + } + + if (child) { + snapShot.getToChildren().put(tag, objectList); + } else { + snapShot.getToParents().put(tag, objectList); + } + } + + return snapShot; + } + + /** + * Set the object provides information about the objects that are separated + * by commas obtained from the temporary file. + * + * @param dataLine Information objects that are separated by commas obtained + * from the temporary file. + * @return the object information. + */ + private ObjectData setClassData(final String dataLine) { + ObjectData data = null; + String[] dataList = dataLine.split(","); + + if (dataList.length == 6) { + data = new ObjectData(); + data.setTag(Long.valueOf(dataList[COL_CLASS_CLASSTAG])); + data.setName(dataList[COL_CLASS_NAME].trim()); + data.setClassLoader(Long.parseLong(dataList[COL_CLASS_LOADER] + .trim())); + data.setClassLoaderTag(Long.parseLong(dataList[COL_CLASS_LOADERTAG] + .trim())); + data.setCount(Long.parseLong(dataList[COL_CLASS_COUNT].trim())); + data.setTotalSize(Long.parseLong(dataList[COL_CLASS_SIZE].trim())); + } + + return data; + } + + /** + * Checks whether the tag is present in the list of the specified object. + * + * @param data Class that holds the information of the object being loaded + * to the heap. + * @param tagList Specifies a list of ID that is unique to the object that + * has been granted. + * @return Return the check result. true:Exist in the tag list. + */ + private boolean checkClassTag(final ObjectData data, + final List<Long> tagList) { + if (data == null) { + return false; + } + + for (long tag : tagList) { + if (data.getTag() == tag) { + return true; + } + } + + return false; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/parser/HeapStatsParser.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,378 @@ +/* + * HeapStatsParser.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.parser; + +import java.io.FileInputStream; +import java.io.IOException; +import java.nio.ByteBuffer; +import java.nio.ByteOrder; +import java.nio.channels.FileChannel; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import jp.co.ntt.oss.heapstats.container.ObjectData; +import jp.co.ntt.oss.heapstats.container.SnapShotHeader; +import jp.co.ntt.oss.heapstats.gui.GuiCommon; +import jp.co.ntt.oss.heapstats.parser.ParserEventHandler.ParseResult; + +/** + * This class loads a file java heap information. + */ +public class HeapStatsParser { + + /** + * Format version of the snapshot file. No information on the child class. + */ + private static final int FILE_FORMAT_NO_CHILD = 49; + + /** Format version of the snapshot file. Have a child class information. */ + private static final int FILE_FORMAT_HAVE_CHILD = 60; + + /** Format version of the snapshot file. Have a metaspace information. */ + private static final int FILE_FORMAT_HAVE_CHILD_AND_METASPACE = 61; + + /** + * Output to a temporary file and then parse the data in the snapshot agent + * output. + * + * @param fname the file java heap information. + * @param handler the ParserEventHandler. + * @return Return the Reading results file + * @throws IOException If you load the file java heap information is not set + * ByteOrder agent if that occurs + */ + public final boolean parse(final String fname, + final ParserEventHandler handler) throws IOException { + SnapShotHeader header; + FileInputStream stream = new FileInputStream(fname); + + try { + while (true) { + handler.onStart(stream.getChannel().position()); + + int ret = stream.read(); + + if (ret == -1) { + // EOF + break; + } else if (ret == FILE_FORMAT_NO_CHILD + || ret == FILE_FORMAT_HAVE_CHILD + || ret == FILE_FORMAT_HAVE_CHILD_AND_METASPACE){ + // Heap + header = parseHeader(stream, ret); + + if (handler.onNewSnapShot(header, fname) != ParseResult.HEAPSTATS_PARSE_CONTINUE) + return false; + + switch (parseElement(stream, header, handler, ret)) { + case HEAPSTATS_PARSE_ABORT: + return false; + case HEAPSTATS_PARSE_SKIP: + continue; + default: + break; + } + } else { + StringBuilder errString = new StringBuilder(); + errString.append("Unknown FileType! ("); + errString.append(ret); + errString.append(")"); + throw new IOException(errString.toString()); + } + } + } finally { + stream.close(); + } + + return true; + } + + /** + * Extracting the header information of the snapshot. + * + * @param stream the file Java Heap Information. + * @return Return the SnapShotHeader + * @throws IOException If other I / O error occurs. + */ + protected SnapShotHeader parseHeader(final FileInputStream stream, + final int format) throws IOException { + SnapShotHeader header = new SnapShotHeader(); + int ret = stream.read(); + + switch (ret) { + case 'L': + header.setByteOrderMark(ByteOrder.LITTLE_ENDIAN); + break; + case 'B': + header.setByteOrderMark(ByteOrder.BIG_ENDIAN); + break; + default: + StringBuilder errString = new StringBuilder(); + errString.append("Unknown ByteOrderMark! ("); + errString.append(ret); + errString.append(")"); + throw new IOException(errString.toString()); + } + + FileChannel ch = stream.getChannel(); + ByteBuffer buf = ByteBuffer.allocateDirect(16); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + + // SnapShot Date + header.setSnapShotDateAsLong(buf.getLong()); + // Entries + header.setNumEntries(buf.getLong()); + + buf = ByteBuffer.allocateDirect(4); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + // SnapShot Cause + header.setCause(buf.getInt()); + + buf = ByteBuffer.allocateDirect(8); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + + // GC Cause + byte[] gcCause = new byte[(int) buf.getLong()]; + if (stream.read(gcCause) != gcCause.length) { + throw new IOException("Could not get the GC Cause."); + } + + if (gcCause[0] == '\0') { + header.setGcCause("-"); + } else { + header.setGcCause(new String(gcCause)); + } + + buf = ByteBuffer.allocateDirect(8); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + + // Full GC Count + header.setFullCount(buf.getLong()); + + buf = ByteBuffer.allocateDirect(8); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + + // Young GC Count + header.setYngCount(buf.getLong()); + + buf = ByteBuffer.allocateDirect(8); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + // GC Time + header.setGcTime(buf.getLong()); + + buf = ByteBuffer.allocateDirect(8); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + + // New Heap Size + header.setNewHeap(buf.getLong()); + + buf = ByteBuffer.allocateDirect(8); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + + // Old Heap Size + header.setOldHeap(buf.getLong()); + + buf = ByteBuffer.allocateDirect(8); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + + // Total Heap Size + header.setTotalSize(buf.getLong()); + + if(format == FILE_FORMAT_HAVE_CHILD_AND_METASPACE){ + buf = ByteBuffer.allocateDirect(8); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + + // Metaspace usage + header.setMetaspaceUsage(buf.getLong()); + + buf = ByteBuffer.allocateDirect(8); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + + // Metaspace capacity + header.setMetaspaceCapacity(buf.getLong()); + } + + return header; + } + + /** + * Stored in a temporary file to extract the object information. + * + * @param stream the file Java Heap Information. + * @param header the SnapShot header + * @param handler ParserEventHandler + * @param format Format version of the snapshot file + * @return Return the Parse result. + * @throws IOException If some other I/O error occurs + */ + protected ParseResult parseElement(final FileInputStream stream, + final SnapShotHeader header, final ParserEventHandler handler, + final int format) throws IOException { + + for (long i = 0; i < header.getNumEntries(); i++) { + ByteBuffer buf = ByteBuffer.allocateDirect(16); + buf.order(header.getByteOrderMark()); + + byte[] classNameInBytes; + ParserEventHandler.ParseResult eventResult; + ObjectData obj; + FileChannel ch = stream.getChannel(); + + obj = new ObjectData(); + buf.clear(); + ch.read(buf); + buf.flip(); + + // tag + obj.setTag(buf.getLong()); + + // class Name + classNameInBytes = new byte[(int) buf.getLong()]; + if (stream.read(classNameInBytes) != classNameInBytes.length) { + throw new IOException("Could not get the Class name."); + } + + if (GuiCommon.getClassRename()) { + String tmp = new String(classNameInBytes).replaceAll( + "^L|(^\\[*)L|;$", "$1"); + tmp = tmp.replaceAll("(^\\[*)B$", "$1byte"); + tmp = tmp.replaceAll("(^\\[*)C$", "$1char"); + tmp = tmp.replaceAll("(^\\[*)I$", "$1int"); + tmp = tmp.replaceAll("(^\\[*)S$", "$1short"); + tmp = tmp.replaceAll("(^\\[*)J$", "$1long"); + tmp = tmp.replaceAll("(^\\[*)D$", "$1double"); + tmp = tmp.replaceAll("(^\\[*)F$", "$1float"); + tmp = tmp.replaceAll("(^\\[*)V$", "$1void"); + tmp = tmp.replaceAll("(^\\[*)Z$", "$1boolean"); + + Pattern pattern = Pattern.compile("^\\[(.*)"); + Matcher matcher = pattern.matcher(tmp); + while (matcher.find()) { + tmp = matcher.replaceAll("$1 []"); + matcher = pattern.matcher(tmp); + } + + obj.setName(tmp.replaceAll("\\/", ".")); + } else { + obj.setName(new String(classNameInBytes)); + } + + buf = ByteBuffer.allocateDirect(16); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + + if (format >= FILE_FORMAT_HAVE_CHILD) { + obj.setClassLoader(buf.getLong()); + obj.setClassLoaderTag(buf.getLong()); + + buf = ByteBuffer.allocateDirect(16); + buf.order(header.getByteOrderMark()); + ch.read(buf); + buf.flip(); + } + + // instance + obj.setCount(buf.getLong()); + // heap usage + obj.setTotalSize(buf.getLong()); + + eventResult = handler.onEntry(obj); + + if ((eventResult == ParseResult.HEAPSTATS_PARSE_CONTINUE) + && (format >= FILE_FORMAT_HAVE_CHILD)) { + eventResult = parseChildClass(obj.getTag(), stream, + header.getByteOrderMark(), handler); + } + + if (eventResult != ParseResult.HEAPSTATS_PARSE_CONTINUE) { + return eventResult; + } + } + + return handler.onFinish(stream.getChannel().position()); + } + + /** + * Child class to extract information from a stream of snapshots. + * + * @param parentClassTag Tags parent class for uniquely identifying the + * parent class + * @param stream the file Java Heap Information. + * @param byteOrder the byte order + * @param handler ParserEventHandler + * @return Return the Parse result. + * @throws IOException If some other I/O error occurs + */ + protected ParseResult parseChildClass(final long parentClassTag, + final FileInputStream stream, final ByteOrder byteOrder, + final ParserEventHandler handler) throws IOException { + /* prepare NIO buffer */ + FileChannel ch = stream.getChannel(); + ByteBuffer buf = ByteBuffer.allocateDirect(24); + buf.order(byteOrder); + + while (true) { + buf.clear(); + ch.read(buf); + buf.flip(); + + long childClassTag = buf.getLong(); + long instances = buf.getLong(); + long totalSize = buf.getLong(); + + if (childClassTag == -1) { + return ParseResult.HEAPSTATS_PARSE_CONTINUE; + } + + ParseResult result = handler.onChildEntry(parentClassTag, + childClassTag, instances, totalSize); + + if (result != ParseResult.HEAPSTATS_PARSE_CONTINUE) { + return result; + } + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/src/jp/co/ntt/oss/heapstats/parser/ParserEventHandler.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,86 @@ +/* + * ParserEventHandler.java + * Created on 2011/10/13 + * + * Copyright (C) 2011-2013 Nippon Telegraph and Telephone Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +package jp.co.ntt.oss.heapstats.parser; + +import jp.co.ntt.oss.heapstats.container.ObjectData; +import jp.co.ntt.oss.heapstats.container.SnapShotHeader; + +/** + * a ParserEventHandler is an event handler to write to the file. + */ +public interface ParserEventHandler { + /** this enumeration is the Parse Result. */ + public enum ParseResult { + /** Continue. */ + HEAPSTATS_PARSE_CONTINUE, + /** Abort. */ + HEAPSTATS_PARSE_ABORT, + /** Skip. */ + HEAPSTATS_PARSE_SKIP + } + + /** + * Call at the beginning of the snapshot in the file reading. + * + * @param off the snapshot file position + * @return the ParseResult + */ + ParseResult onStart(long off); + + /** + * Set the header of the snapshot. + * + * @param header the SnapShot Header Information + * @param parent The absolute path of the snapshot file + * @return Return the ParseResult + */ + ParseResult onNewSnapShot(SnapShotHeader header, String parent); + + /** + * Entry the information of the parent class. + * + * @param data the Object information. + * @return Return the ParseResult + */ + ParseResult onEntry(ObjectData data); + + /** + * Entry the information of the child class. + * + * @param parentClassTag Tag of the parent class + * @param classTag Tag of the child class + * @param instances Number of instances of the object + * @param totalSize Total heap space + * @return Return the ParseResult + */ + ParseResult onChildEntry(long parentClassTag, long classTag, + long instances, long totalSize); + + /** + * Call at the end of the reading of the snapshot in the file. + * + * @param off the snapshot file position + * @return Return the ParseResult + */ + ParseResult onFinish(long off); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/analyzer/test/SnapShotParserTest.java Mon Sep 09 00:00:00 2013 +0900 @@ -0,0 +1,38 @@ +import jp.co.ntt.oss.heapstats.parser.*; +import jp.co.ntt.oss.heapstats.container.*; + + +public class SnapShotParserTest{ + + public static void main(String[] args) throws Exception{ + HeapStatsParser parser = new HeapStatsParser(); + parser.parse(args[0], new TestParserHandler()); + } + +} + +class TestParserHandler implements ParserEventHandler{ + + public ParseResult onStart(long off){ + return ParserEventHandler.ParseResult.HEAPSTATS_PARSE_CONTINUE; + } + + public ParseResult onNewSnapShot(SnapShotHeader header, String parent){ + return ParserEventHandler.ParseResult.HEAPSTATS_PARSE_CONTINUE; + } + + public ParseResult onEntry(ObjectData data){ + return ParserEventHandler.ParseResult.HEAPSTATS_PARSE_CONTINUE; + } + + public ParseResult onChildEntry(long parentClassTag, long classTag, + long instances, long totalSize){ + return ParserEventHandler.ParseResult.HEAPSTATS_PARSE_CONTINUE; + } + + public ParseResult onFinish(long off){ + return ParserEventHandler.ParseResult.HEAPSTATS_PARSE_CONTINUE; + } + +} +