binutils-gdb/gold/testsuite/pr20717.sh

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#!/bin/sh
# pr20717.sh -- test --gc-sections for an unused orphan section
# when the last section in the linker script has a KEEP statement.
# Copyright (C) 2016-2020 Free Software Foundation, Inc.
# Written by Igor Kudrin <ikudrin@accesssoftek.com>
# This file is part of gold.
# This program 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 of the License, or
# (at your option) any later version.
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
# MA 02110-1301, USA.
check()
{
file=$1
pattern=$2
if grep -q "$pattern" "$file"
then
echo "Garbage collection failed to collect :"
echo " $pattern"
exit 1
fi
}
check pr20717.stdout "unused"