[2.25] sync to a30720e3e633f275250e26f85ccae5dbdddfb6c6

local patches will be re-applied later

commit a30720e3e633f275250e26f85ccae5dbdddfb6c6
Author: Alan Modra <amodra@gmail.com>
Date:   Wed Nov 19 10:30:16 2014 +1030

    daily update

Change-Id: Ieb2a3f4dd2ecb289ac5305ff08d428b2847494ab

1 files changed, 11 insertions, 4 deletions

diff --git a/binutils-2.25/ld/testsuite/ld-scripts/crossref.exp b/binutils-2.25/ld/testsuite/ld-scripts/crossref.exp
index 061b5aac..4e84481d 100644
--- a/binutils-2.25/ld/testsuite/ld-scripts/crossref.exp
+++ b/binutils-2.25/ld/testsuite/ld-scripts/crossref.exp
@@ -1,7 +1,6 @@
 # Test NOCROSSREFS in a linker script.
 # By Ian Lance Taylor, Cygnus Support.
-#   Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2007
-#   Free Software Foundation, Inc.
+#   Copyright (C) 2000-2014 Free Software Foundation, Inc.
 #
 # This file is part of the GNU Binutils.
 #
@@ -31,9 +30,11 @@ if { ![is_remote host] && [which $CC] == 0 } {
     return
 }
 
+global CFLAGS
+set old_CFLAGS "$CFLAGS"
+
 # Xtensa targets currently default to putting literal values in a separate
 # section and that requires linker script support, so put literals in text.
-global CFLAGS
 if [istarget xtensa*-*-*] {
     set CFLAGS "$CFLAGS -mtext-section-literals"
 }
@@ -41,7 +42,7 @@ if [istarget xtensa*-*-*] {
 # If we have a compiler that doesn't use/reference dot-symbols, then
 # calls to functions reference the .opd section function descriptor.
 # This makes NOCROSSREFS rather useless on powerpc64.
-if [istarget powerpc64*-*-*] {
+if [istarget powerpc64-*-*] {
     set CFLAGS "$CFLAGS -mcall-aixdesc"
 }
 
@@ -61,6 +62,7 @@ if { ![ld_compile $CC "$srcdir/$subdir/cross1.c" tmpdir/cross1.o] \
      || ![ld_compile $CC "$srcdir/$subdir/cross2.c" tmpdir/cross2.o] } {
     unresolved $test1
     unresolved $test2
+    set CFLAGS "$old_CFLAGS"
     return
 }
 
@@ -95,6 +97,7 @@ if [string match "" $exec_output] then {
 
 if { ![ld_compile $CC "$srcdir/$subdir/cross3.c" tmpdir/cross3.o] } {
     unresolved $test2
+    set CFLAGS "$old_CFLAGS"
     return
 }
 
@@ -118,11 +121,13 @@ if [string match "" $exec_output] then {
 
 if { ![ld_compile $CC "$srcdir/$subdir/cross4.c" tmpdir/cross4.o] } {
     unresolved $test3
+    set CFLAGS "$old_CFLAGS"
     return
 }
 
 if ![ld_relocate $ld tmpdir/cross3-partial.o "tmpdir/cross1.o tmpdir/cross4.o"] {
     unresolved $test3
+    set CFLAGS "$old_CFLAGS"
     return
 }
 
@@ -138,3 +143,5 @@ if [string match "" $exec_output] then {
     verbose -log "$exec_output"
     fail $test3
 }
+
+set CFLAGS "$old_CFLAGS"