From c6092243c9d5320aad5a6f0d03c7d80658bd6c2e Mon Sep 17 00:00:00 2001
From: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date: Mon, 31 Jan 2011 13:52:42 +0000
Subject: configure.ac (gcc_cv_ld_static_option): Define.

	gcc:
	* configure.ac (gcc_cv_ld_static_option): Define.
	(gcc_cv_ld_dynamic_option): Define.
	(gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive
	instead.
	(HAVE_LD_STATIC_DYNAMIC): Update message.
	(LD_STATIC_OPTION): Define.
	(LD_DYNAMIC_OPTION): Define.
	* configure: Regenerate.
	* config.in: Regenerate.
	* gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS &&
	HAVE_LD_STATIC_DYNAMIC]: Use them.

	gcc/cp:
	* g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
	LD_STATIC_OPTION, LD_DYNAMIC_OPTION.

	gcc/fortran:
	* gfortranspec.c (add_arg_libgfortran) [HAVE_LD_STATIC_DYNAMIC] Use
	LD_STATIC_OPTION, LD_DYNAMIC_OPTION.

	gcc/go:
	* gospec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
	LD_STATIC_OPTION, LD_DYNAMIC_OPTION.

From-SVN: r169435
---
 gcc/configure | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'gcc/configure')

diff --git a/gcc/configure b/gcc/configure
index 6bde5f9..85af3e5 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -23051,6 +23051,8 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
 gcc_cv_ld_static_dynamic=no
+gcc_cv_ld_static_option='-Bstatic'
+gcc_cv_ld_dynamic_option='-Bdynamic'
 if test $in_tree_ld = yes ; then
   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
     gcc_cv_ld_static_dynamic=yes
@@ -23062,6 +23064,12 @@ elif test x$gcc_cv_ld != x; then
       gcc_cv_ld_static_dynamic=yes
   else
     case "$target" in
+      # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic.
+      alpha*-dec-osf*)
+        gcc_cv_ld_static_dynamic=yes
+	gcc_cv_ld_static_option="-noso"
+	gcc_cv_ld_dynamic_option="-so_archive"
+        ;;
       # IRIX 6 ld supports -Bstatic/-Bdynamic.
       mips-sgi-irix6*)
         gcc_cv_ld_static_dynamic=yes
@@ -23077,6 +23085,16 @@ if test x"$gcc_cv_ld_static_dynamic" = xyes; then
 
 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
 
+
+cat >>confdefs.h <<_ACEOF
+#define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
+_ACEOF
+
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
-- 
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