bb286d7113
ChangeLog: * Makefile.def (STAGE2_CFLAGS, STAGE3_CFLAGS, STAGE4_CFLAGS): Add to flags_to_pass. Adjust uses of BOOT_CFLAGS. (bootstrap2-debug, bootstrap-debug): New bootstrap stages. * Makefile.tpl (STAGE2_CFLAGS, STAGE3_CFLAGS, STAGE4_CFLAGS): New. (do-compare, do-compare3, do-compare-debug): New. ([+compare-target+]): Use them. contrib/ChangeLog: * compare-debug: New. From-SVN: r127570
68 lines
1.5 KiB
Bash
Executable File
68 lines
1.5 KiB
Bash
Executable File
#! /bin/sh
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# Compare stripped copies of two given object files.
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# Copyright (C) 2007 Free Software Foundation
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# Originally by Alexandre Oliva <aoliva@redhat.com>
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# This file is part of GCC.
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# GCC is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free
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# Software Foundation; either version 3, or (at your option) any later
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# version.
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# GCC is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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# License for more details.
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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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if test $# != 2; then
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echo 'usage: compare-debug file1.o file2.o' >&2
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exit 1
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fi
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if test ! -f "$1"; then
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echo "$1" does not exist >&2
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exit 1
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fi
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if test ! -f "$2"; then
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echo "$2" does not exist >&2
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exit 1
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fi
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if test -f "$1".stripped; then
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echo "$1".stripped already exists, overwriting >&2
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exit 1
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fi
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if test -f "$2".stripped; then
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echo "$2".stripped already exists, overwriting >&2
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exit 1
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fi
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trap 'rm -f "$1".stripped "$2".stripped' 0 1 2 15
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cp "$1" "$1".stripped
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strip "$1".stripped
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cp "$2" "$2".stripped
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strip "$2".stripped
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if cmp "$1".stripped "$2".stripped; then
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status=0
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else
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status=1
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fi
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rm -f "$1".stripped "$2".stripped
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trap "exit $status; exit" 0 1 2 15
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exit $status
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