## -*-fundamental-*-
##
## $Id: Makefile.m4,v 1.1 2002/02/24 15:43:20 mdw Exp $
##
## Makefile for IPS
##
## (c) 2002 Mark Wooding
##

##----- Licensing notice ----------------------------------------------------
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
## 
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
## 
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

AUTOMAKE_OPTIONS = foreign

SRC = \
        ips.tex ips.cls \
        basics.tex \
        auth-mac.tex auth-sig.tex \
        enc-intro.tex enc-pub.tex enc-symm.tex enc-ies.tex

changequote([[, ]])

define([[OUTPUTS]], [[dnl
_([[notes]], [[\ipsslidesfalse\ipsanswerstrue]])dnl
_([[noans]], [[\ipsslidesfalse\ipsanswersfalse]])dnl
_([[slides]], [[\ipsslidestrue]])dnl
]])
define([[adorn]], [[define([[_]], [[$2$]][[1$3 ]])$1]])
define([[tags]], [[adorn([[$1]])]])
define([[addsuffix]], [[adorn([[$1]], [[ips-]], [[$2]])]])

DVIGZ = addsuffix([[OUTPUTS]], [[.dvi.gz]])
PSGZ = addsuffix([[OUTPUTS]], [[.ps.gz]])
PDF = addsuffix([[OUTPUTS]], [[.pdf]])

noinst_DATA = $(DVIGZ) $(PSGZ) $(PDF)

define([[_]], [[dnl
ips-$1.dvi: $(SRC)
	@if [ ! -d $1 ]; then \
	  mkdir $1; \
	  for i in $(SRC); do ln -s ../$(srcdir)/$$i $1; done; \
	  echo '$2' >$1/ips.cfg; \
	fi
	cd $1 && \
	latex ips && bibtex ips && latex ips && latex ips && \
	cp ips.dvi ../ips-$1.dvi
ips-$1.pdf: ips-$1.dvi
	cd $1 && pdflatex ips && cp ips.pdf ../ips-$1.pdf
ips-$1.dvi.gz: ips-$1.dvi
	gzip -9cv ips-$1.dvi >ips-$1.dvi.gz
ips-$1.ps: ips-$1.dvi
	dvips -o ips-$1.ps ips-$1.dvi
ips-$1.ps.gz: ips-$1.ps
	gzip -9cv ips-$1.ps >ips-$1.ps.gz
]])
OUTPUTS

CLEANFILES = *.dvi *.ps $(DVIGZ) $(PSGZ) $(PDF)

Makefile.am: Makefile.m4
	cd $(srcdir) && m4 Makefile.m4 >Makefile.am

EXTRA_DIST = $(SRC) Makefile.m4

clean:; rm -rf tags([[OUTPUTS]])

.PHONY: dvi

##----- That's all, folks ---------------------------------------------------