68 lines
1.5 KiB
Plaintext
68 lines
1.5 KiB
Plaintext
|
#! /bin/sh
|
||
|
|
|
||
|
|
# Compare stripped copies of two given object files.
|
||
|
|
|
||
|
|
# Copyright (C) 2007 Free Software Foundation
|
||
|
|
# Originally by Alexandre Oliva <aoliva@redhat.com>
|
||
|
|
|
||
|
|
# This file is part of GCC.
|
||
|
|
|
||
|
|
# GCC is free software; you can redistribute it and/or modify it under
|
||
|
|
# the terms of the GNU General Public License as published by the Free
|
||
|
|
# Software Foundation; either version 3, or (at your option) any later
|
||
|
|
# version.
|
||
|
|
|
||
|
|
# GCC is distributed in the hope that it will be useful, but WITHOUT
|
||
|
|
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||
|
|
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
||
|
|
# License for more details.
|
||
|
|
|
||
|
|
# You should have received a copy of the GNU General Public License
|
||
|
|
# along with GCC; see the file COPYING3. If not see
|
||
|
|
# <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
if test $# != 2; then
|
||
|
|
echo 'usage: compare-debug file1.o file2.o' >&2
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test ! -f "$1"; then
|
||
|
|
echo "$1" does not exist >&2
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test ! -f "$2"; then
|
||
|
|
echo "$2" does not exist >&2
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test -f "$1".stripped; then
|
||
|
|
echo "$1".stripped already exists, overwriting >&2
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test -f "$2".stripped; then
|
||
|
|
echo "$2".stripped already exists, overwriting >&2
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
trap 'rm -f "$1".stripped "$2".stripped' 0 1 2 15
|
||
|
|
|
||
|
|
cp "$1" "$1".stripped
|
||
|
|
strip "$1".stripped
|
||
|
|
|
||
|
|
cp "$2" "$2".stripped
|
||
|
|
strip "$2".stripped
|
||
|
|
|
||
|
|
if cmp "$1".stripped "$2".stripped; then
|
||
|
|
status=0
|
||
|
|
else
|
||
|
|
status=1
|
||
|
|
fi
|
||
|
|
|
||
|
|
rm -f "$1".stripped "$2".stripped
|
||
|
|
|
||
|
|
trap "exit $status; exit" 0 1 2 15
|
||
|
|
|
||
|
|
exit $status
|