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#! /bin/sh
# Copyright (C) 2012-2013 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 <http://www.gnu.org/licenses/>.
# Check that $(am.make.dry-run) works as expected.
. test-init.sh
plan_ 132
echo AC_OUTPUT >> configure.ac
cat > Makefile.am <<'END'
# For debugging.
$(warning MAKEFLAGS[make] => '$(MAKEFLAGS)')
$(warning MFLAGS[make] => '$(MFLAGS)')
$(warning MAKEFLAGS[env] => '$(shell printf "%s\\n" "$$MAKEFLAGS")')
$(warning MFLAGS[env] => '$(shell printf "%s\\n" "$$MFLAGS")')
all:
@echo "Target '$@' should never run" >&2; exit 1;
run-plain:
$(am.make.dry-run) && exit 1; echo ok > from-run
run-recursive:
$(MAKE) run-plain
dry-plain:
+$(am.make.dry-run) || exit 1; echo ok > from-dry
dry-recursive:
$(MAKE) dry-plain
END
check_make ()
{
msg= mode=
case $1 in
--dry) mode=dry;;
--run) mode=run;;
*) fatal_ "check_run: invalid usage";;
esac
shift
while test $# -gt 0; do
case $1 in
-M) msg=$2; shift;;
--) shift; break;;
*) break;;
esac
shift
done
for kind in plain recursive; do
for opts in '' '-s' '-s -rR'; do
r=ok
msg2="${mode}, ${kind}"${msg:+" [$msg]"}${opts:+" ($opts)"}
$MAKE $opts "$mode-$kind" ${1+"$@"} || r='not ok'
test -f from-$mode || r='not ok'
test ! -e bad || r='not ok'
rm -f bad from-* || fatal_ "cleaning up"
result_ "$r" "$msg2"
unset r msg2
done
done
unset msg opts mode
}
# ----------------------------------------------------------------------
$ACLOCAL || fatal_ "aclocal failed"
$AUTOCONF || fatal_ "autoconf failed"
$AUTOMAKE || fatal_ "automake failed"
./configure || fatal_ "configure failed"
# ----------------------------------------------------------------------
check_make --run
check_make --run -k
# Test against a known regression. This was especially heinous, since
# make running in normal mode was sometimes mistaken for make running
# in dry mode.
check_make --run TESTS="n1.test n2.test"
check_make --run TESTS="n1 n2" MAKEFLAGS="TESTS='n1 n2'"
check_make --run TESTS="n1 n2" MAKEFLAGS='TESTS="n1 n2"'
check_make --run FOOFLAGS="-n -n -knf2 n --none -n"
check_make --run MYFLAGS="-n --dryrun -n --dry-run -n"
# ----------------------------------------------------------------------
check_make --dry -- -n
check_make --dry -- --dry-run --keep-going
check_make --dry -- --no-print-directory --dry-run -k
# ----------------------------------------------------------------------
# Automake bug#13760: the "n" in "none" used to confound am__make_dryrun
# into thinking the '-n' option had been passed.
pr='bug#13760'
mkdir none dry-run
check_make --run -M "$pr" -- -I none
check_make --run -M "$pr" -- -I none --include dry-run
check_make --dry -M "$pr" -- -I none -n
check_make --dry -M "$pr" -- --dry-run -I none --include dry-run
rmdir none dry-run
# ----------------------------------------------------------------------
# Test for when shell metacharacters or backslashes are in $(MAKEFLAGS).
check_metachars ()
{
check_make --run -M "metachars" "$@"
}
check_metachars MYFLAGS="-n \"n\" '-n' --none -n"
check_metachars MYFLAGS='-knf2\ n\ \\n'
check_metachars MYFLAGS="(&) | ; \" \` '"
check_metachars MYFLAGS=" ' # ' "
check_metachars MYFLAGS='$(foo)'
check_metachars MYFLAGS='$(foo -n)'
check_metachars MYFLAGS='`touch bad`'
check_metachars MYFLAGS='`touch --dry-run bad`'
# ----------------------------------------------------------------------
:
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