From d5197a3b414d6ad7ee94edbf84ffe7c057fc1025 Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Wed, 30 May 2007 15:48:07 +0200
Subject: [PATCH] re PR bootstrap/29382 (Bootstrap comparison failure!)

	PR bootstrap/29382
	* configure.in: Don't use -fkeep-inline-functions for GCC < 3.3.1.
	* configure: Rebuilt.

From-SVN: r125184
---
 ChangeLog    | 6 ++++++
 configure    | 6 ++++++
 configure.in | 8 +++++++-
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 6cf1b6ea1759..1e347a765f87 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-05-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/29382
+	* configure.in: Don't use -fkeep-inline-functions for GCC < 3.3.1.
+	* configure: Rebuilt.
+
 2007-05-13  Release Manager
 
 	* GCC 4.2.0 released.
diff --git a/configure b/configure
index 3ee99d1a3b1e..dec593b74c6f 100755
--- a/configure
+++ b/configure
@@ -7337,6 +7337,12 @@ echo "configure:7336: checking whether -fkeep-inline-functions is supported" >&5
 #line 7338 "configure"
 #include "confdefs.h"
 
+#if (__GNUC__ < 3) \
+    || (__GNUC__ == 3 && (__GNUC_MINOR__ < 3 \
+			  || (__GNUC_MINOR__ == 3 && __GNUC_PATCHLEVEL__ < 1)))
+#error http://gcc.gnu.org/PR29382
+#endif
+    
 int main() {
 
 ; return 0; }
diff --git a/configure.in b/configure.in
index 2b5965ce24a0..47636ad27f0e 100644
--- a/configure.in
+++ b/configure.in
@@ -2419,7 +2419,13 @@ 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])])