2 # Copyright (C) 2003-2012 Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2, or (at your option)
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # Test missing with version mismatches.
21 cat >>configure.ac <<'EOF'
27 get_shell_script missing
31 $AUTOMAKE --add-missing
33 # Make sure we do use missing, even if the user exported AUTOCONF.
34 # (We cannot export this new value, because it would be used by Automake
35 # when tracing, and missing is no good for this.)
36 MYAUTOCONF="./missing --run $AUTOCONF"
39 ./configure AUTOCONF="$MYAUTOCONF"
42 # Hopefully the install version of Autoconf cannot compete with this one...
43 echo 'AC_PREREQ(9999)' >> aclocal.m4
46 # Try version number suffixes if we can add them safely.
47 case $MYAUTOCONF in *autoconf)
48 ./configure AUTOCONF="${MYAUTOCONF}6789"
51 # Hopefully the install version of Autoconf cannot compete with this one...
52 echo 'AC_PREREQ(9999)' >> aclocal.m4
56 # Run again, but without missing, to ensure that timestamps were updated.
57 export AUTOMAKE ACLOCAL
58 ./configure AUTOCONF="$MYAUTOCONF"
61 # Make sure $MAKE fails when timestamps aren't updated and missing is not used.