# -*- Mode: makefile; -*-

# arch-tag: Primary sgml-common top-level Makefile

# Common Makefile for SGML documents

#

# Copyright (C) 2002, 2003 John Goerzen

# <jgoerzen@complete.org>

#

#    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

# The following variables should be set:

# MASTERBASE -- basename of master file -- example: my-guide

# BASICDEPS -- various dependencies of the master file.  For instance,

#   this might include files included in the SGML.  It could also be empty.

# TOPNODE -- Basename of top id for HTML link.

MASTER := $(MASTERBASE).sgml

FIGUREDIRS := $(wildcard figures/*)

DOINDEX ?= yes

######################################################################

# Index generation

######################################################################

ifeq ($(DOINDEX), yes)

INDEXSGMLFILE := index/index.sgml

INDEXDATAFILE := index/HTML.index

$(INDEXSGMLFILE): $(INDEXDATAFILE)

	@echo " *** Generating SGML index from index list"

	collateindex.pl -i ch.index -g -o index/index.sgml index/HTML.index

$(INDEXDATAFILE): $(MASTER) $(BASICDEPS)

#	jade -t sgml -d docbook.dsl -V html-index $(MASTER)

#	jade -t sgml -V html-index $(MASTER)

	@echo " *** Generating index list from document"

	-rm -r index

	mkdir index

	collateindex.pl -i ch.index -N -o index/index.sgml

	#mkdir html-temp

	#docbook2html --output html-temp -V html-index $(MASTER)

	docbook-2-html -O -V -O html-index $(HTMLARGS) $(MASTER)

	mv $(MASTERBASE)-html/HTML.index index/

	rm -r $(MASTERBASE)-html

endif # DOINDEX

######################################################################

# Text generation

######################################################################

$(MASTERBASE).txt: $(MASTER) $(BASICDEPS) $(INDEXSGMLFILE)

	@echo " *** Generating text output"

	docbook2txt $(MASTER)

######################################################################

# PostScript generation

######################################################################

$(MASTERBASE).ps: $(MASTER) $(BASICDEPS) $(INDEXSGMLFILE) $(EPSFILES)

	@echo " *** Generating PostScript output"

# This works too: docbook2ps -V paper-size=Letter $(MASTER)

	docbook-2-ps -q -O -V -O paper-size=Letter $(PSARGS) $(MASTER)

######################################################################

# Figure generation

######################################################################

%_1.epi: %.ps

	$(get-epi)

%_2.epi: %.ps

	$(get-epi)

%_3.epi: %.ps

	$(get-epi)

%_4.epi: %.ps

	$(get-epi)

%_5.epi: %.ps

	$(get-epi)

%_6.epi: %.ps

	$(get-epi)

%_7.epi: %.ps

	$(get-epi)

%_8.epi: %.ps

	$(get-epi)

%_9.epi: %.ps

	$(get-epi)

%_10.epi: %.ps

	$(get-epi)

%_11.epi: %.ps

	$(get-epi)

%_12.epi: %.ps

	$(get-epi)

%_1_l.epi: %.ps

	$(get-epil)

%_2_l.epi: %.ps

	$(get-epil)

%_3_l.epi: %.ps

	$(get-epil)

%_4_l.epi: %.ps

	$(get-epil)

%_5_l.epi: %.ps

	$(get-epil)

%_6_l.epi: %.ps

	$(get-epil)

%_7_l.epi: %.ps

	$(get-epil)

%_8_l.epi: %.ps

	$(get-epil)

%_9_l.epi: %.ps

	$(get-epil)

%_10_l.epi: %.ps

	$(get-epil)

%_11_l.epi: %.ps

	$(get-epil)

%_12_l.epi: %.ps

	$(get-epil)

%.png: %_l.epi

	@echo " *** Generating PNG image for $<"

	gs -q -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -r90 -dBATCH -dNOPAUSE \

		-dSAFER -sOutputFile=$@ -sDEVICE=png16m $< -c showpage

%.ps: %.pdf

	pdftops $<

######################################################################

# HTML generation

######################################################################

define copy-figures-worker

mkdir html/figures

for DIRECTORY in $(FIGUREDIRS); do mkdir html/$$DIRECTORY; cp -v $$DIRECTORY/*.png html/$$DIRECTORY/; done

endef

define copy-figures

$(if $(FIGUREDIRS),$(copy-figures-worker))

endef

html/index.html: $(MASTER) $(BASICDEPS) $(INDEXSGMLFILE) $(PNGFILES)

	@echo " *** Generating HTML output"

	-rm -r html

	mkdir html

	#docbook2html --output html $(MASTER)

	docbook-2-html $(HTMLARGS) $(MASTER)

	mv $(MASTERBASE)-html/* html/

	rmdir $(MASTERBASE)-html

	$(copy-figures)

#	tidy -m html/*.html

	ln -s $(TOPNODE).html html/index.html

	-cp -v /usr/share/gtk-doc/data/*.png html/

######################################################################

# Cleaning

######################################################################

clean:

	-rm -f `find . -name "*~"` `find . -name "*.png"` `find . -name "*.epi"`

	-rm -r html-temp html index $(MASTERBASE).txt

	-rm *.aux *.log *.dvi *.tex *.jtex *.ps *.html *.log *.out jadetex.cfg

	-rm *.ps html/*.html figures/topology/*.epi figures/topology/*.png

	-rm *.log *.pdb

	-rm `find . -name ".ps"` `find . -name "*.epi"` *.pdf

	-rm `find . -name "*.png"`

######################################################################

# Utility functions

######################################################################

GETPAGE=$(shell echo $(1) | sed -e "s/^.*_\([0-9]*\).epi/\\1/g")

define get-epi

@echo " *** Generating EPI image for $<"

psselect -q $(call GETPAGE,$@) $< temp.ps

psresize -w 6.375in -h 8.25in temp.ps temp2.ps

../sgml-common/ps2epsi temp2.ps $@

rm temp.ps temp2.ps

endef

GETPAGEL=$(shell echo $(1) | sed -e "s/^.*_\([0-9]*\)_l.epi/\\1/g")

define get-epil

@echo " *** Generating large EPI image for $<"

psselect -q $(call GETPAGEL,$@) $< temp.ps

psresize -w 8.5in -h 11in temp.ps temp2.ps

../sgml-common/ps2epsi temp2.ps $@

rm temp.ps temp2.ps

endef

pdf: $(MASTERBASE).pdf

$(MASTERBASE).pdf: $(MASTERBASE).ps

	ps2pdf14 $(MASTERBASE).ps

plucker: $(MASTERBASE).pdb

$(MASTERBASE).pdb: html

	plucker-build --bpp=4 --compression=zlib --doc-name="$(MASTERBASE)" \

	-H file:`pwd`/html/index.html -M 5 \

	--maxheight=320 --maxwidth=310 \

	--staybelow=file:`pwd`/html --title="$(MASTERBASE)" -p . \

	-f $(MASTERBASE)

###########################################################################

# These are obsolete but should still work.

###########################################################################

$(MASTERBASE).dvi: $(MASTERBASE).tex

	@echo " *** Generating DVI file."

	jadetex unix-guide.tex

	jadetex unix-guide.tex

	jadetex unix-guide.tex

$(MASTERBASE).tex: $(MASTER) $(BASICDEPS) $(INDEXSGMLFILE)

	@echo " *** Generating TeX files."

	docbook2tex -V paper-size=Letter $(MASTER)

#	jade -t tex -V tex-backend -d \

#		/usr/share/sgml/docbook/stylesheet/dsssl/modular/print/docbook.dsl \

#		$(MASTER)