diff contrib/compare-debug @ 55:77e2b8dfacca gcc-4.4.5

update it from 4.4.3 to 4.5.0
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Fri, 12 Feb 2010 23:39:51 +0900
parents 855418dad1a3
children f6334be47118
line wrap: on
line diff
--- a/contrib/compare-debug	Sun Feb 07 18:28:00 2010 +0900
+++ b/contrib/compare-debug	Fri Feb 12 23:39:51 2010 +0900
@@ -57,11 +57,19 @@
 
 trap 'rm -f "$1.$suf1" "$2.$suf2"' 0 1 2 15
 
-cp "$1" "$1.$suf1"
-strip "$1.$suf1"
+case `uname -s` in
+Darwin)
+  ld -S -x -r -no_uuid "$1" -o "$1.$suf1"
+  ld -S -x -r -no_uuid "$2" -o "$2.$suf2"
+  ;;
+*)
+  cp "$1" "$1.$suf1"
+  strip "$1.$suf1"
 
-cp "$2" "$2.$suf2"
-strip "$2.$suf2"
+  cp "$2" "$2.$suf2"
+  strip "$2.$suf2"
+  ;;
+esac
 
 if cmp "$1.$suf1" "$2.$suf2"; then
   status=0
@@ -78,7 +86,7 @@
   cmp2=
 
   for t in objdump readelf eu-readelf; do
-    if ($t --help) 2>&1 | grep -e '--\[*section-\]*headers' > /dev/null; then
+    if ($t --help) 2>&1 | grep ' --\[*section-\]*headers' > /dev/null; then
       cmd=$t
 
       $cmd --section-headers "$1.$suf1" | grep '\.eh_frame' > /dev/null
@@ -109,13 +117,13 @@
 
     echo stripping off .eh_frame, then retrying >&2
 
-    if (objcopy -v) 2>&1 | grep -e "--remove-section" > /dev/null; then
+    if (objcopy -v) 2>&1 | grep ' --remove-section' > /dev/null; then
       objcopy --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$1.$suf1" "$1.$suf3"
       mv "$1.$suf3" "$1.$suf1"
 
       objcopy --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$2.$suf2" "$2.$suf4"
       mv "$2.$suf4" "$2.$suf2"
-    elif (strip --help) 2>&1 | grep -e --remove-section > /dev/null; then
+    elif (strip --help) 2>&1 | grep ' --remove-section' > /dev/null; then
       cp "$1.$suf1" "$1.$suf3"
       strip --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$1.$suf3"
       mv "$1.$suf3" "$1.$suf1"
@@ -141,4 +149,12 @@
 
 trap "exit $status; exit" 0 1 2 15
 
+if test -f "$1".gkd || test -f "$2".gkd; then
+  if cmp "$1".gkd "$2".gkd; then
+    :
+  else
+    status=$?
+  fi
+fi
+
 exit $status