2 # automake source include to the begin of all Makefile.am's
3 # Copyright (C) 2003 Jan Kratochvil <project-www.jankratochvil.net@jankratochvil.net>
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; exactly version 2 of June 1991 is required
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, write to the Free Software
16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 # Set all needed variables to their empty values to prevent "variable `...' not defined"
20 # Any further settings should be done exclusively by += operator
27 # Force delete of target file if command fails.
28 # Generally better behaviour but it requires GNU make. Harmless otherwise.
32 fig2dev -L ppm -S4 -m1.75 -b10 $< | pnmgamma 0.4 >$@
35 ppmquant -quiet 256 $< | ppmtogif -quiet -sort >$@
37 # Prevent: make: Circular %.ppm <- %.gif dependency dropped.
47 %.png: %.dia $(top_srcdir)/dia-w.sh
48 $(top_srcdir)/dia-w.sh --nosplash --export $@ $<