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 # Make sure Makefile.in are up to date after make dist.
18 # This is expected to work even without GNU Make (the GNU Make
19 # feature that isn't supported elsewhere is the rebuild of
20 # Makefile dependencies during ordinary builds).
22 # If this fails, this is likely to be due to a dependency being
23 # given two different name. For instance BSD Make does not know
24 # that 'Makefile' is the same as './Makefile'
26 # Report from Akim Demaille.
30 cat >>configure.ac <<'EOF'
31 # Rebuild rule are ok until make dist, but not afterwards.
32 if test ! -f rebuild_ok; then
45 $AUTOMAKE --add-missing