From: Alexandre Oliva <aoliva@redhat.com>
Date: Mon, 1 Oct 2007 20:27:22 +0000 (+0000)
Subject: compare-debug: Avoid spurious errors when .stripped files exist.
X-Git-Tag: releases/gcc-4.3.0~2277
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a64036a75c14cb555ece1d7c72a0a8e6834c8cab;p=thirdparty%2Fgcc.git

compare-debug: Avoid spurious errors when .stripped files exist.

* compare-debug: Avoid spurious errors when .stripped files
exist.

From-SVN: r128911
---

diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index 15b87ac9a7d6..5f99c24e0f85 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,3 +1,8 @@
+2007-10-01  Alexandre Oliva  <aoliva@redhat.com>
+
+	* compare-debug: Avoid spurious errors when .stripped files
+	exist.
+
 2007-09-22  Hans-Peter Nilsson  <hp@axis.com>
 
 	* warn_summary (srcdirFilter): Add fixincludes, sim,
diff --git a/contrib/compare-debug b/contrib/compare-debug
index c583a59c520a..f1500b607884 100755
--- a/contrib/compare-debug
+++ b/contrib/compare-debug
@@ -36,31 +36,31 @@ if test ! -f "$2"; then
   exit 1
 fi
 
-if test -f "$1".stripped; then
-  echo "$1".stripped already exists, overwriting >&2
-  exit 1
-fi
+suf1=stripped
+while test -f "$1.$suf1"; do
+  suf1=$suf1.
+done
 
-if test -f "$2".stripped; then
-  echo "$2".stripped already exists, overwriting >&2
-  exit 1
-fi
+suf2=stripped
+while test -f "$2.$suf2"; do
+  suf2=$suf2.
+done
 
-trap 'rm -f "$1".stripped "$2".stripped' 0 1 2 15
+trap 'rm -f "$1.$suf1" "$2.$suf2"' 0 1 2 15
 
-cp "$1" "$1".stripped
-strip "$1".stripped
+cp "$1" "$1.$suf1"
+strip "$1.$suf1"
 
-cp "$2" "$2".stripped
-strip "$2".stripped
+cp "$2" "$2.$suf2"
+strip "$2.$suf2"
 
-if cmp "$1".stripped "$2".stripped; then
+if cmp "$1.$suf1" "$2.$suf2"; then
   status=0
 else
   status=1
 fi
 
-rm -f "$1".stripped "$2".stripped
+rm -f "$1.$suf1" "$2.$suf2"
 
 trap "exit $status; exit" 0 1 2 15