From 9613c0039f67f7ae0c1c82d3f25640268b48d11b Mon Sep 17 00:00:00 2001
From: amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 20 Sep 2013 09:47:52 +0000
Subject: 	* libtool.m4 (_LT_ENABLE_LOCK <ld -m flags>): Remove
 non-canonical 	ppc host match.  Support little-endian powerpc linux hosts.
 Regenerate configure throughout.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202773 138bc75d-0d04-0410-961f-82ee72b054a4
---
 libstdc++-v3/configure | 32 +++++++++++++++++++-------------
 1 file changed, 19 insertions(+), 13 deletions(-)

(limited to 'libstdc++-v3/configure')

diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index f3b4b13ecd7..e1672e068fd 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -7118,7 +7118,7 @@ ia64-*-hpux*)
   rm -rf conftest*
   ;;
 
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
@@ -7143,7 +7143,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 		;;
 	    esac
 	    ;;
-	  ppc64-*linux*|powerpc64-*linux*)
+	  powerpc64le-*linux*)
+	    LD="${LD-ld} -m elf32lppclinux"
+	    ;;
+	  powerpc64-*linux*)
 	    LD="${LD-ld} -m elf32ppclinux"
 	    ;;
 	  s390x-*linux*)
@@ -7162,7 +7165,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 	  x86_64-*linux*)
 	    LD="${LD-ld} -m elf_x86_64"
 	    ;;
-	  ppc*-*linux*|powerpc*-*linux*)
+	  powerpcle-*linux*)
+	    LD="${LD-ld} -m elf64lppc"
+	    ;;
+	  powerpc-*linux*)
 	    LD="${LD-ld} -m elf64ppc"
 	    ;;
 	  s390*-*linux*|s390*-*tpf*)
@@ -11520,7 +11526,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11523 "configure"
+#line 11529 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11626,7 +11632,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11629 "configure"
+#line 11635 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -15046,7 +15052,7 @@ fi
     #
     # Fake what AC_TRY_COMPILE does.  XXX Look at redoing this new-style.
     cat > conftest.$ac_ext << EOF
-#line 15049 "configure"
+#line 15055 "configure"
 struct S { ~S(); };
 void bar();
 void foo()
@@ -15396,7 +15402,7 @@ $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
   # Fake what AC_TRY_COMPILE does.
 
     cat > conftest.$ac_ext << EOF
-#line 15399 "configure"
+#line 15405 "configure"
 int main()
 {
   typedef bool atomic_type;
@@ -15431,7 +15437,7 @@ $as_echo "$glibcxx_cv_atomic_bool" >&6; }
     rm -f conftest*
 
     cat > conftest.$ac_ext << EOF
-#line 15434 "configure"
+#line 15440 "configure"
 int main()
 {
   typedef short atomic_type;
@@ -15466,7 +15472,7 @@ $as_echo "$glibcxx_cv_atomic_short" >&6; }
     rm -f conftest*
 
     cat > conftest.$ac_ext << EOF
-#line 15469 "configure"
+#line 15475 "configure"
 int main()
 {
   // NB: _Atomic_word not necessarily int.
@@ -15502,7 +15508,7 @@ $as_echo "$glibcxx_cv_atomic_int" >&6; }
     rm -f conftest*
 
     cat > conftest.$ac_ext << EOF
-#line 15505 "configure"
+#line 15511 "configure"
 int main()
 {
   typedef long long atomic_type;
@@ -15581,7 +15587,7 @@ $as_echo "$as_me: WARNING: Performance of certain classes will degrade as a resu
   # unnecessary for this test.
 
     cat > conftest.$ac_ext << EOF
-#line 15584 "configure"
+#line 15590 "configure"
 int main()
 {
   _Decimal32 d1;
@@ -15623,7 +15629,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
   # unnecessary for this test.
 
     cat > conftest.$ac_ext << EOF
-#line 15626 "configure"
+#line 15632 "configure"
 template<typename T1, typename T2>
   struct same
   { typedef T2 type; };
@@ -15657,7 +15663,7 @@ $as_echo "$enable_int128" >&6; }
     rm -f conftest*
 
     cat > conftest.$ac_ext << EOF
-#line 15660 "configure"
+#line 15666 "configure"
 template<typename T1, typename T2>
   struct same
   { typedef T2 type; };
-- 
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