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#! /bin/sh
# Copyright (C) 2012-2023 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/>.
# Check that $(am__make_dryrun) works as expected.
. test-init.sh
plan_ 60
if echo "all: ; +@printf %sbb%s aa cc" | $MAKE -n -f - | grep aabbcc; then
make_plus_silence () { return 0; }
else
make_plus_silence () { return 1; }
fi
mkdir none # Also used later.
if echo nil: | $MAKE -I none -f -; then
make_supports_option_I () { return 0; }
else
make_supports_option_I () { return 1; }
fi
echo AC_OUTPUT >> configure.ac
cat > Makefile.am <<'END'
all:
: Dummy, nothing to do.
run:
@echo ":: $$MAKEFLAGS :: $$MFLAGS ::" ;: For debugging.
$(am__make_dryrun) && exit 1; echo ok > from-run
dry:
+@echo ":: $$MAKEFLAGS :: $$MFLAGS ::" ;: For debugging.
+$(am__make_dryrun) || exit 1; echo ok > from-dry
END
check_make ()
{
msg= mode= condition=: directive= reason= skip_reason=
case $1 in
--dry) mode=dry;;
--run) mode=run;;
*) fatal_ "check_run: invalid usage";;
esac
shift
while test $# -gt 0; do
case $1 in
-C) condition=$2 skip_reason=$3; shift; shift;;
-M) msg=$2; shift;;
--) shift; break;;
*) break;;
esac
shift
done
for opts in '' '-s' '-s -r'; do
r=ok
pmsg=${mode}${msg:+" [$msg]"}${opts:+" ($opts)"}
if $condition; then
$MAKE $opts "$mode" ${1+"$@"} || r='not ok'
test -f from-$mode || r='not ok'
test ! -e bad || r='not ok'
rm -f bad from-* || fatal_ "cleaning up"
else
directive=SKIP reason=$skip_reason
fi
result_ "$r" -D "$directive" -r "$reason" "$pmsg"
done
unset r msg pmsg opts mode condition directive reason skip_reason
}
# ----------------------------------------------------------------------
$ACLOCAL || fatal_ "aclocal failed"
$AUTOCONF || fatal_ "autoconf failed"
$AUTOMAKE || fatal_ "automake failed"
./configure || fatal_ "configure failed"
# ----------------------------------------------------------------------
check_make --run
# Test against a known regression. This was especially heinous, since
# make running in normal mode was sometimes mistaken for make running
# in dry mode.
check_make --run TESTS="n1.test n2.test"
check_make --run TESTS="n1 n2" AM_MAKEFLAGS="TESTS='n1 n2'"
check_make --run TESTS="n1 n2" AM_MAKEFLAGS='TESTS="n1 n2"'
check_make --run FOOFLAGS="-n -n -knf2 n --none -n"
check_make --run MYFLAGS="-n --dryrun -n --dry-run -n"
# ----------------------------------------------------------------------
check_make --dry -C make_plus_silence 'recipe prefix "+" unsupported' -n
check_make --dry -C using_gmake "\$MAKE is not GNU make" --dry-run -k
# ----------------------------------------------------------------------
# Automake bug#13760: the "n" in "none" used to confound am__make_dryrun
# into thinking the '-n' option had been passed.
pr='bug#13760'
check_make --run -C make_supports_option_I "-I make option unsupported" \
-M "$pr" -I none
check_make --run -C using_gmake "\$MAKE is not GNU make" \
-M "$pr" -I none --include dry-run
check_make --dry -C make_supports_option_I "-I make option unsupported" \
-M "$pr" -I none -n
check_make --dry -C using_gmake "\$MAKE is not GNU make" \
-M "$pr" --dry-run -I none --include 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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