From: Iain Sandoe <iains@gcc.gnu.org>
Date: Fri, 18 Nov 2011 10:52:32 +0000 (+0000)
Subject: re PR target/49992 (lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11)
X-Git-Tag: releases/gcc-4.7.0~2123
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=10eb188cac2228f07ea4009cd4037c0eb320e894;p=thirdparty%2Fgcc.git

re PR target/49992 (lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11)


toplevel:

	PR target/49992
	* configure.ac: Remove ranlib special-casing for Darwin.
	* configure: Regenerate.

gcc:

	PR target/49992
	* configure.ac: Remove ranlib special-casing for Darwin.
	* configure: Regenerate.

From-SVN: r181469
---

diff --git a/ChangeLog b/ChangeLog
index e18fea2234fe..bae8f29fcf8d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-11-18  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/49992
+	* configure.ac: Remove ranlib special-casing for Darwin.
+	* configure: Regenerate.
+
 2011-11-12  Andrey Belevantsev  <abel@ispras.ru>
 
 	* MAINTAINERS (Reviewers): Keep the list sorted.
diff --git a/configure b/configure
index f5c76be1968b..e68c402db9f0 100755
--- a/configure
+++ b/configure
@@ -6833,10 +6833,6 @@ case "${target}" in
     extra_arflags_for_target=" -X32_64"
     extra_nmflags_for_target=" -B -X32_64"
     ;;
-  *-*-darwin[3-9]*)
-    # ranlib before Darwin10 requires the -c flag to look at common symbols.
-    extra_ranlibflags_for_target=" -c"
-    ;;
 esac
 
 alphaieee_frag=/dev/null
diff --git a/configure.ac b/configure.ac
index a5034b26217f..7e27de4f57fb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2291,10 +2291,6 @@ case "${target}" in
     extra_arflags_for_target=" -X32_64"
     extra_nmflags_for_target=" -B -X32_64"
     ;;
-  *-*-darwin[[3-9]]*)
-    # ranlib before Darwin10 requires the -c flag to look at common symbols.
-    extra_ranlibflags_for_target=" -c"
-    ;;
 esac
 
 alphaieee_frag=/dev/null
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 157e9f439601..a433ece8d0e0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2011-11-18  Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/49992
+	* configure.ac: Remove ranlib special-casing for Darwin.
+	* configure: Regenerate.
+
 2011-11-18  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR tree-optimization/51118
diff --git a/gcc/configure b/gcc/configure
index d8654121837b..6bffb8f24ad4 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -7597,17 +7597,7 @@ else
   RANLIB="$ac_cv_prog_RANLIB"
 fi
 
-case "${host}" in
-*-*-darwin*)
-  # By default, the Darwin ranlib will not treat common symbols as
-  # definitions when  building the archive table of contents.  Other
-  # ranlibs do that; pass an option to the Darwin ranlib that makes
-  # it behave similarly.
-  ranlib_flags="-c"
-  ;;
-*)
-  ranlib_flags=""
-esac
+ranlib_flags=""
 
 
 # Find a good install program.  We prefer a C program (faster),
@@ -18087,7 +18077,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 18090 "configure"
+#line 18080 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -18193,7 +18183,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 18196 "configure"
+#line 18186 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/gcc/configure.ac b/gcc/configure.ac
index af5b748b0f56..12492ff1fe50 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -847,17 +847,7 @@ esac
 gcc_AC_PROG_LN_S
 ACX_PROG_LN($LN_S)
 AC_PROG_RANLIB
-case "${host}" in
-*-*-darwin*)
-  # By default, the Darwin ranlib will not treat common symbols as
-  # definitions when  building the archive table of contents.  Other 
-  # ranlibs do that; pass an option to the Darwin ranlib that makes
-  # it behave similarly.
-  ranlib_flags="-c" 
-  ;;
-*)
-  ranlib_flags=""
-esac
+ranlib_flags=""
 AC_SUBST(ranlib_flags)
      
 gcc_AC_PROG_INSTALL