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#! /bin/sh
# Copyright (C) 2013-2022 Free Software Foundation, Inc.
#
# 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 2, 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, see <https://www.gnu.org/licenses/>.
# Verify our probe that checks that "rm -f" behavior works.
# https://bugs.gnu.org/10828
. test-init.sh
echo AC_OUTPUT >> configure.ac
: > Makefile.am
$ACLOCAL
$AUTOCONF
$AUTOMAKE
mkdir bin
cat > bin/rm <<'END'
#!/bin/sh
set -e; set -u;
PATH=$original_PATH; export PATH
rm_opts=
while test $# -gt 0; do
case $1 in
-*) rm_opts="$rm_opts $1";;
*) break;;
esac
shift
done
if test $# -eq 0; then
echo "Oops, fake rm called without arguments" >&2 #DELETE
exit 1 #CHANGE
else
exec rm $rm_opts "$@"
fi
END
chmod a+x bin/rm
original_PATH=$PATH
PATH=$(pwd)/bin$PATH_SEPARATOR$PATH
export PATH original_PATH
rm -f && exit 99 # Sanity check.
# Check that `rm -f` is detected as broken.
./configure
grep '^am__rm_f_notfound = ""$' Makefile
# Chagne the `rm -f` behavior to work.
sed -e '/#DELETE/d' -e '/#CHANGE/s:1:0:' bin/rm > bin/rm.tmp
cat bin/rm.tmp > bin/rm
# Check that `rm -f` is detected as working.
./configure
grep '^am__rm_f_notfound = *$' Makefile
# For the sake of our exit trap.
PATH=$original_PATH; export PATH
:
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