2 # Copyright (C) 2002-2013 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 # Check that Automake can emit code that work round the inability of
18 # some make implementations to automatically chain suffix rules.
19 # See automake bug#7824 and bug#7670.
26 cat >> configure.ac <<'END'
31 cat > Makefile.am <<'END'
35 (echo 'int main (void)' && echo '{' && cat $<) > $@
37 (cat $< && echo '}') > $@
38 CLEANFILES = foo.c0 foo.c
41 echo 'return 0;' > foo.c1
43 command_ok_ "aclocal" $ACLOCAL
44 command_ok_ "automake" $AUTOMAKE
45 command_ok_ "autoconf" $AUTOCONF
46 command_ok_ "configure" ./configure
48 directive=''; make_can_chain_suffix_rules || directive=TODO
50 for target in all distcheck; do
51 command_ok_ "make $target" \
52 -D "$directive" -r "suffix rules not chained" \
56 command_ok_ "clean" $MAKE clean
58 cat >> Makefile <<'END'
62 command_ok_ "make with explicit dependencies" $MAKE