# HG changeset patch
# User doko@ubuntu.com
# Date 1241535423 -7200
# Node ID a0a5d904139dc67f1cd30fd9b2696bfc5a7bb747
# Parent  7409d7ed0c8bfd4868ae3f8fbf7178ea39b6516e
2009-05-05  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Building --with-additional-vms=zero and
        srcdir != builddir doesn't work.

diff -r 7409d7ed0c8b -r a0a5d904139d ChangeLog
--- a/ChangeLog	Wed May 20 20:26:00 2009 +0100
+++ b/ChangeLog	Tue May 05 16:57:03 2009 +0200
@@ -1,3 +1,8 @@
+2009-05-05  Matthias Klose  <doko@ubuntu.com>
+
+	* configure.ac: Building --with-additional-vms=zero and
+	srcdir != builddir doesn't work.
+
 2009-05-03  Matthias Klose  <doko@ubuntu.com>
 
 	* Makefile.am (ICEDTEA_PATCHES): Apply icedtea-cacao conditionally
diff -r 7409d7ed0c8b -r a0a5d904139d configure.ac
--- a/configure.ac	Wed May 20 20:26:00 2009 +0100
+++ b/configure.ac	Tue May 05 16:57:03 2009 +0200
@@ -580,6 +580,9 @@
 if test "x${USE_SYSTEM_CACAO_TRUE}" = x; then
   AC_MSG_ERROR([cannot build with system cacao as additional vm])
 fi
+if test "x${ADD_ZERO_BUILD_TRUE}" = x && test "x${abs_top_builddir}" = "x${abs_top_srcdir}"; then
+  AC_MSG_ERROR([build of additional zero/shark VM requires build with srcdir != builddir])
+fi
 
 if test "x${ZERO_BUILD_TRUE}" = x || test "x${ADD_ZERO_BUILD_TRUE}" = x; then
   dnl Check for libffi headers and libraries.