From 91da04811259e454dadc9c828024b1548030bd91 Mon Sep 17 00:00:00 2001
From: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date: Tue, 4 Feb 2014 09:31:38 +0000
Subject: Ensure libgcc_s unwinder is always used on 64-bit Solaris 10+/x86 (PR
 target/59788)

	gcc:
	PR target/59788
	* config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
	(LINK_SPEC): Use it for -shared, -shared-libgcc.

	libgcc:
	PR target/59788
	* config/t-slibgcc-sld (libgcc-unwind.map): New target.
	(install-libgcc-unwind-map-forbuild): New target.
	(all): Depend on install-libgcc-unwind-map-forbuild.
	(install-libgcc-unwind-map): New target.
	(install): Depend on install-libgcc-unwind-map.

	gcc/testsuite:
	PR target/59788
	* g++.dg/eh/unwind-direct.C: New test.

	toplevel:
	PR target/59788
	* ltmain.sh (opt_duplicate_compiler_generated_deps): Enable on
	*solaris2*.

From-SVN: r207454
---
 ltmain.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ltmain.sh')

diff --git a/ltmain.sh b/ltmain.sh
index a03433f1789..9503ec85d70 100644
--- a/ltmain.sh
+++ b/ltmain.sh
@@ -976,7 +976,7 @@ func_enable_tag ()
 
 
   case $host in
-    *cygwin* | *mingw* | *pw32* | *cegcc*)
+    *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* )
       # don't eliminate duplications in $postdeps and $predeps
       opt_duplicate_compiler_generated_deps=:
       ;;
-- 
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