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#! /bin/sh
# Copyright (C) 2012 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_dryrun) works as expected.
am_parallel_tests=yes # Avoid generation of a useless wrapper test.
. ./defs || Exit 1
plan_ 14
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 sub
echo AC_OUTPUT >> configure.ac
cat > Makefile.am <<'END'
all:
: Dummy, nothing to do.
foo:
$(MAKE) all
notdry:
@echo ":: $$MAKEFLAGS ::"; : For debugging.
$(am__make_dryrun) && exit 1; exit 0
dry:
+@echo ":: $$MAKEFLAGS ::"; : For debugging.
+$(am__make_dryrun) || exit 1; echo ok > from-dry-mode
END
$ACLOCAL || fatal_ "aclocal failed"
$AUTOCONF || fatal_ "autoconf failed"
$AUTOMAKE || fatal_ "automake failed"
./configure || fatal_ "configure failed"
# ----------------------------------------------------------------------
check_no_dryrun ()
{
command_ok_ "dry-run ($cnt)" $MAKE notdry ${1+"$@"}
cnt=`expr $cnt + 1`
}
cnt=1
check_no_dryrun
# 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_no_dryrun TESTS="n1.test n2.test"
check_no_dryrun TESTS="n1 n2" AM_MAKEFLAGS="TESTS='n1 n2'"
check_no_dryrun TESTS="n1 n2" AM_MAKEFLAGS='TESTS="n1 n2"'
check_no_dryrun FOOFLAGS="-n -n -knf2 n --none -n"
check_no_dryrun MYFLAGS="-n --dryrun -n --dry-run -n"
# ----------------------------------------------------------------------
check_dryrun ()
{
r=ok directive=
case $1 in
-C) condition=$2 reason=$3; shift; shift; shift;;
*) condition=: reason=;;
esac
if $condition; then
$MAKE dry ${1+"$@"} || r='not ok'
test -f from-dry-mode || r='not ok'
rm -f from-dry-mode || fatal_ "cleaning up"
else
directive=SKIP
fi
result_ "$r" -D "$directive" -r "$reason" "not dry-run ($cnt)"
unset r directive reason
cnt=`expr $cnt + 1`
}
cnt=1
check_dryrun -C make_plus_silence 'recipe prefix "+" unsupported' -n
check_dryrun -C using_gmake "\$MAKE is not GNU make" --dry-run -k
# ----------------------------------------------------------------------
# Test for when shell metacharacters or backslashes are in $(MAKEFLAGS).
check_metachars ()
{
r=ok
$MAKE notdry ${1+"$@"} || r='not ok'
if test -f bad; then
r='not ok'
else
rm -f bad || fatal_ "cleaning up"
fi
result_ "$r" "dry-run, with shell metachars ($cnt)"
unset r
cnt=`expr $cnt + 1`
}
cnt=1
check_metachars MYFLAGS="-n \"n\" '-n' --none -n"
check_metachars MYFLAGS='-knf2\ n\ \\n'
check_metachars MYFLAGS="(&) | ; \" \` '"
check_metachars MYFLAGS=" ' # ' "
check_metachars MYFLAGS='$(foo)'
check_metachars MYFLAGS='`touch bad`'
# ----------------------------------------------------------------------
:
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