Mercurial > hg > release > icedtea7-forest-2.0 > jdk
view make/common/shared/Compiler-gcc.gmk @ 4554:2a3693537ec8
Expand architecture support.
author | andrew |
---|---|
date | Thu, 22 Sep 2011 01:12:18 +0100 |
parents | 766c048eb152 |
children | fd322df485bb |
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# # Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License version 2 only, as # published by the Free Software Foundation. Oracle designates this # particular file as subject to the "Classpath" exception as provided # by Oracle in the LICENSE file that accompanied this code. # # This code 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 # version 2 for more details (a copy is included in the LICENSE file that # accompanied this code). # # You should have received a copy of the GNU General Public License version # 2 along with this work; if not, write to the Free Software Foundation, # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. # # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA # or visit www.oracle.com if you need additional information or have any # questions. # # # GCC Compiler settings # ifeq ($(PLATFORM), windows) # Settings specific to Windows, pretty stale, hasn't been used CC = $(COMPILER_PATH)gcc CPP = $(COMPILER_PATH)gcc -E CXX = $(COMPILER_PATH)g++ CCC = $(COMPILER_PATH)g++ LIBEXE = $(COMPILER_PATH)lib LINK = $(COMPILER_PATH)link RC = $(COMPILER_PATH)rc LINK32 = $(LINK) RSC = $(RC) # unset any GNU Make settings of MFLAGS and MAKEFLAGS which may mess up nmake NMAKE = MFLAGS= MAKEFLAGS= $(COMPILER_PATH)nmake -nologo ifeq ($(ARCH_DATA_MODEL), 32) CC_VER = UNKNOWN else CC_VER = UNKNOWN endif _LINK_VER :=$(shell $(LINK) 2>&1 | $(HEAD) -n 1) LINK_VER :=$(call GetVersion,"$(_LINK_VER)") endif ifeq ($(PLATFORM), linux) ifndef BUILD_GCC BUILD_GCC=$(COMPILER_PATH)gcc endif ifndef BUILD_CPP BUILD_CPP=$(COMPILER_PATH)g++ endif # Settings specific to Linux CC = $(BUILD_GCC) CPP = $(BUILD_GCC) -E # statically link libstdc++ before C++ ABI is stablized on Linux ifneq ($(STATIC_CXX),false) STATIC_CXX = true endif ifeq ($(STATIC_CXX),true) # g++ always dynamically links libstdc++, even we use "-Wl,-Bstatic -lstdc++" # We need to use gcc to statically link the C++ runtime. gcc and g++ use # the same subprocess to compile C++ files, so it is OK to build using gcc. CXX = $(BUILD_GCC) else CXX = $(BUILD_CPP) endif ifeq ($(ARCH), alpha) # alpha REQUIRED_CC_VER = 3.2 REQUIRED_GCC_VER = 3.2.* endif ifeq ($(ARCH), amd64) # amd64 REQUIRED_CC_VER = 3.2 REQUIRED_GCC_VER = 3.2.* endif ifeq ($(ARCH), arm) # arm REQUIRED_CC_VER = 3.2 REQUIRED_GCC_VER = 3.2.* endif ifeq ($(ARCH), i586) # i586 REQUIRED_CC_VER = 3.2 REQUIRED_GCC_VER = 3.2.1* REQUIRED_GCC_VER_INT = 3.2.1-7a endif ifeq ($(ARCH), ia64) # ia64 REQUIRED_CC_VER = 3.2 REQUIRED_GCC_VER = 2.9[56789].* endif ifneq ("$(findstring m68k,$(ARCH))", "") # m68k REQUIRED_CC_VER = 3.2 REQUIRED_GCC_VER = 3.2.* endif ifneq ("$(findstring mips,$(ARCH))", "") # mips REQUIRED_CC_VER = 3.2 REQUIRED_GCC_VER = 3.2.* endif ifneq ("$(findstring ppc,$(ARCH))", "") # ppc or ppc64 REQUIRED_CC_VER = 3.2 REQUIRED_GCC_VER = 3.2.* endif ifneq ("$(findstring s390,$(ARCH))", "") # s390 or s390x REQUIRED_CC_VER = 3.2 REQUIRED_GCC_VER = 3.2.* endif # Option used to create a shared library SHARED_LIBRARY_FLAG = -shared -mimpure-text SUN_COMP_VER := $(shell $(CC) --verbose 2>&1 ) endif ifeq ($(PLATFORM), solaris) # Settings specific to Solaris CC = $(COMPILER_PATH)gcc CPP = $(COMPILER_PATH)gcc -E CXX = $(COMPILER_PATH)g++ # Option used to create a shared library SHARED_LIBRARY_FLAG = -G endif # Get gcc version _CC_VER :=$(shell $(CC) -dumpversion 2>&1 ) CC_VER :=$(call GetVersion,"$(_CC_VER)") CC_MAJORVER :=$(call MajorVersion,$(CC_VER)) CC_MINORVER :=$(call MinorVersion,$(CC_VER)) # Name of compiler COMPILER_NAME = GCC$(call MajorVersion,$(CC_VER)) COMPILER_VERSION = $(COMPILER_NAME)