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authorPaolo Bonzini <bonzini@gnu.org>2007-06-04 08:32:52 +0000
committerPaolo Bonzini <bonzini@gnu.org>2007-06-04 08:32:52 +0000
commit2038f52525b3993fffbf33207287ab47d6a7fa58 (patch)
tree034058b5ff98ac33d91fe28363403183cc072a70 /configure.ac
parentf6c489bc53d6f6bd3f1bae3bed557fd4c8cf7b55 (diff)
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2007-06-04 Paolo Bonzini <bonzini@gnu.org>
Sync with gcc: 2007-05-30 Jakub Jelinek <jakub@redhat.com> PR bootstrap/29382 * configure.ac: Don't use -fkeep-inline-functions for GCC < 3.3.1. * configure: Rebuilt.
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac8
1 files changed, 7 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 9c38fad..6309b6e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2566,7 +2566,13 @@ if test "$GCC" = yes; then
# Pass -fkeep-inline-functions for stage 1 if the GCC version supports it.
CFLAGS="$CFLAGS -fkeep-inline-functions"
AC_MSG_CHECKING([whether -fkeep-inline-functions is supported])
- AC_TRY_COMPILE(,,
+ AC_TRY_COMPILE([
+#if (__GNUC__ < 3) \
+ || (__GNUC__ == 3 && (__GNUC_MINOR__ < 3 \
+ || (__GNUC_MINOR__ == 3 && __GNUC_PATCHLEVEL__ < 1)))
+#error http://gcc.gnu.org/PR29382
+#endif
+ ],,
[AC_MSG_RESULT([yes]); stage1_cflags="$stage1_cflags -fkeep-inline-functions"],
[AC_MSG_RESULT([no])])