3 # Copyright (C) 1991-2018 Free Software Foundation, Inc.
5 # This file is part of groff.
7 # groff is free software; you can redistribute it and/or modify it under
8 # the terms of the GNU General Public License as published by the Free
9 # Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # groff is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
21 # gendef filename var=val var=val ...
23 # This script is used to generate src/include/defs.h.
36 # Use $TMPDIR if defined. Default to cwd, for non-Unix systems
37 # which don't have /tmp on each drive (we are going to remove
38 # the file before we exit anyway). Put the PID in the basename,
39 # since the extension can only hold 3 characters on MS-DOS.
40 t=${TMPDIR-.}/gro$$.tmp
42 sed -e 's/=/ /' >$t <<EOF
46 test -r $file && cmp -s $t $file || cp $t $file