From: Jan Beulich <jbeulich@novell.com>
Date: Fri, 28 Aug 2009 15:22:18 +0000 (+0000)
Subject: configure.ac: For in-tree ld...
X-Git-Tag: releases/gcc-4.5.0~3809
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=39ba7b7db1164ba2b3ae770d0472957c7452efba;p=thirdparty%2Fgcc.git

configure.ac: For in-tree ld...

2009-08-28  Jan Beulich  <jbeulich@novell.com>

	* configure.ac: For in-tree ld, do a plain version check to
	determine whether comdat groups are supported.
	* configure: Regenerate.

From-SVN: r151162
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c53d9c8ef823..eba4de6a0c42 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2009-08-28  Jan Beulich  <jbeulich@novell.com>
+
+	* configure.ac: For in-tree ld, do a plain version check to
+	determine whether comdat groups are supported.
+	* configure: Regenerate.
+
 2009-08-28  Olivier Hainque  <hainque@adacore.com>
 
 	* collect2.c (DO_COLLECT_EXPORT_LIST): New internal macro,
diff --git a/gcc/configure b/gcc/configure
index 429d3be8e94a..dbc7f154a3b7 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -21294,7 +21294,13 @@ fi
 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
 
 fi
-if test $in_tree_ld != yes && test x"$ld_vers" != x; then
+if test $in_tree_ld = yes ; then
+  comdat_group=no
+  if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+     && test $in_tree_ld_is_elf = yes; then
+     comdat_group=yes
+  fi
+elif test x"$ld_vers" != x; then
   comdat_group=yes
   if test 0"$ld_date" -lt 20050308; then
     if test -n "$ld_date"; then
diff --git a/gcc/configure.ac b/gcc/configure.ac
index 878d4e74ff60..6cc94d883448 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -2393,7 +2393,13 @@ else
    [elf,2,16,0], [--fatal-warnings],
    [.section .text,"axG",%progbits,.foo,comdat])
 fi
-if test $in_tree_ld != yes && test x"$ld_vers" != x; then
+if test $in_tree_ld = yes ; then
+  comdat_group=no
+  if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
+     && test $in_tree_ld_is_elf = yes; then
+     comdat_group=yes
+  fi
+elif test x"$ld_vers" != x; then
   comdat_group=yes
   if test 0"$ld_date" -lt 20050308; then
     if test -n "$ld_date"; then