2 # Copyright (C) 2002-2012 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 # Make sure Automake simplify conditions in diagnostics.
21 cat >>configure.ac <<EOF
23 AM_CONDITIONAL([A], [:])
24 AM_CONDITIONAL([B], [:])
25 AM_CONDITIONAL([C], [:])
26 AM_CONDITIONAL([D], [:])
29 cat > Makefile.am << 'END'
45 EXTRA_LIBRARIES = libfoo.a
50 grep '^Makefile.am:.*: !A and !C and !D$' stderr
51 # Is there only one missing condition?
52 test $(grep -c ': !' stderr) -eq 1