#################################################################
# Makefile.in for Samba Documentation
# Authors:	
# 		James Moore <jmoore@php.net>
# 		Gerald Carter <jerry@samba.org>
# 		Jelmer Vernooij <jelmer@samba.org>
#
# Please see http://www.samba.org/samba/cvs.html
# for information on getting the latest  
# source and documentation source files.  
#
#

# Programs
WGET = @WGET@
XSLTPROC = @XSLTPROC@
DVIPS = @DVIPS@
PNGTOPNM = @PNGTOPNM@
EPSTOPNM = @EPSTOPNM@
PNMTOPNG = @PNMTOPNG@
PNMTOPS = @PNMTOPS@
XMLTO = @XMLTO@
PLUCKERBUILD = @PLUCKERBUILD@
PDFLATEX = TEXINPUTS=xslt/latex:.: @PDFLATEX@
LATEX = TEXINPUTS=xslt/latex:.: @LATEX@
RM = @RM@
ifndef DEBUG_LATEX
PDFLATEX += --interaction nonstopmode
LATEX += --interaction nonstopmode
endif

# Paths
TOPDIR = $(shell pwd)
OUTPUTDIR = $(TOPDIR)/output
ARCHIVEDIR = $(OUTPUTDIR)/archive
SRCDIR = @srcdir@
MANDIR = $(OUTPUTDIR)/manpages
EPSTOPDF = @EPSTOPDF@
MANPAGEDIR = $(TOPDIR)/manpages
HOWTODIR = $(TOPDIR)/howto
MAKEINDEX = @MAKEINDEX@
IMAGEPROJDIR = $(HOWTODIR)/imagefiles
GUIDEDOC = $(TOPDIR)/guide
EXAMPLESDIR = $(TOPDIR)/examples
DEVDOCDIR = $(TOPDIR)/devel
SMBDOTCONFDOC = $(TOPDIR)/smbdotconf
PSDIR = $(OUTPUTDIR)
PDFDIR = $(OUTPUTDIR)
DVIDIR = $(OUTPUTDIR)
TXTDIR = $(OUTPUTDIR)/textdocs
HTMLDIR=$(OUTPUTDIR)/htmldocs
PLUCKERDIR=$(OUTPUTDIR)/plucker

# Lists of files to process
LATEX_FIGURES = xslt/figures/caution.pdf xslt/figures/important.pdf xslt/figures/note.pdf xslt/figures/tip.pdf xslt/figures/warning.pdf
MANPAGES_SOURCES = $(wildcard $(MANPAGEDIR)/*.?.xml)
MANPAGES = $(patsubst $(MANPAGEDIR)/%.xml,$(MANDIR)/%,$(MANPAGES_SOURCES)) $(MANDIR)/smb.conf.5
MANPAGES_HTML = $(patsubst $(MANPAGEDIR)/%.xml,$(HTMLDIR)/%.html,$(MANPAGES_SOURCES)) $(HTMLDIR)/smb.conf.5.html
MANPAGES_PLUCKER = $(patsubst $(MANPAGEDIR)/%.xml,$(PLUCKERDIR)/%.pdb,$(MANPAGES_SOURCES)) $(PLUCKERDIR)/smb.conf.5.pdb

HOWTODIR_IMAGES_PNG = $(wildcard $(IMAGEPROJDIR)/*.png)
HOWTODIR_IMAGES_EPS=$(patsubst %.png,%.eps,$(wildcard $(IMAGEPROJDIR)/*.png))
HOWTODIR_DEPS = $(HOWTODIR)/*.xml $(HOWTODIR)/attributions.xml $(MANPAGEDIR)/*.xml $(SMBDOTCONFDOC)/smb.conf.5.xml $(SMBDOTCONFDOC)/parameters.all.xml $(SMBDOTCONFDOC)/parameters.global.xml $(SMBDOTCONFDOC)/parameters.service.xml 
DEVDOCDIR_DEPS = $(DEVDOCDIR)/*.xml $(DEVDOCDIR)/attributions.xml

help: 
	@echo "Supported make targets:"
	@echo "release - Build the docs needed for a Samba release"
	@echo "pdf - Build PDF version of book"
	@echo "tex - Build Latex version of book"
	@echo "dvi - Build Device Independant File of book"
	@echo "ps - Build PostScript version of book"
	@echo "manpages - Build manpages"
	@echo "txt - Build plain text version of HOWTO Collection and Developers Guide"
	@echo -n "html-single - Build single file HTML version of HOWTO Collection"
	@echo " and developers guide"
	@echo "html - Build HTML version of HOWTO Collection and Developers Guide"
	@echo "htmlman - Build html version of manpages"
	@echo "plucker - Build HOWTO, Developers Guide, man pages in Plucker format for PDA"
	@echo "undocumented - Output list of undocumented smb.conf options"
	@echo "samples - Extract examples"
	@echo "files - Extract other files"
	@echo "all - Build all docs that can be build using the utilities found by configure"
	@echo "everything - Build all of the above"

all: @TARGETS@

everything: manpages pdf html-single html htmlman txt ps

release: manpages htmlman html html-single pdf guide

# Global rules

pdf: $(PDFDIR) $(PDFDIR)/Samba-HOWTO-Collection.pdf $(PDFDIR)/Samba-Developers-Guide.pdf

dvi: $(DVIDIR) $(DVIDIR)/Samba-HOWTO-Collection.dvi $(DVIDIR)/Samba-Developers-Guide.dvi

ps: $(PSDIR) $(PSDIR)/Samba-HOWTO-Collection.ps $(PSDIR)/Samba-Developers-Guide.ps

txt: $(TXTDIR) $(TXTDIR)/Samba-HOWTO-Collection.txt $(TXTDIR)/Samba-Developers-Guide.txt

htmlman: $(HTMLDIR) $(MANPAGES_HTML) CSS

html-single: $(HTMLDIR) CSS $(HTMLDIR)/Samba-HOWTO-Collection.html  $(HTMLDIR)/Samba-Developers-Guide.html
	@if [ ! -d $(HTMLDIR)/images/ ]; then \
		mkdir $(HTMLDIR)/images/; \
	fi \
	&& cp -p $(HOWTODIR)/imagefiles/*png $(HTMLDIR)/images/

html: $(HTMLDIR) CSS Samba-HOWTO-Collection.xml $(HTMLDIR)/Samba-Developers-Guide.html
	$(XSLTPROC) -o "$(HTMLDIR)/" xslt/html-chunk.xsl Samba-HOWTO-Collection.xml
	@if [ ! -d $(HTMLDIR)/images/ ]; then \
		mkdir $(HTMLDIR)/images/; \
	fi \
	&& cp -p $(HOWTODIR)/imagefiles/*png $(HTMLDIR)/images/

manpages: $(MANDIR) $(MANPAGES)

tex: Samba-HOWTO-Collection.tex Samba-Developers-Guide.tex gpl.tex

plucker: html-single htmlman $(PLUCKERDIR) $(MANPAGES_PLUCKER) $(PLUCKERDIR)/Samba-Developers-Guide.pdb $(PLUCKERDIR)/Samba-HOWTO-Collection.pdb

Samba-HOWTO-Collection.xml: $(HOWTODIR)/index.xml $(HOWTODIR_DEPS)
	$(XSLTPROC) --stringparam noreference 1 --xinclude --output $@ xslt/expand-sambadoc.xsl $<

Samba-Guide.xml: $(GUIDEDOC)/guide-main.xml
	$(XSLTPROC) --stringparam noreference 1 --xinclude --output $@ xslt/expand-sambadoc.xsl $<

Samba-Developers-Guide.xml: $(DEVDOCDIR)/index.xml $(DEVDOCDIR_DEPS)
	$(XSLTPROC) --stringparam noreference 1 --xinclude --output $@ xslt/expand-sambadoc.xsl $<

$(HOWTODIR)/attributions.xml: $(HOWTODIR)/index.xml
	@echo > $@ # Make sure we don't get recursive dependencies, etc!
	$(XSLTPROC) --output $@ xslt/generate-attributions.xsl $<

$(DEVDOCDIR)/attributions.xml: $(DEVDOCDIR)/index.xml
	@echo > $@ # Make sure we don't get recursive dependencies, etc!
	$(XSLTPROC) --output $@ xslt/generate-attributions.xsl $<

clean: 
	rm -f *.xml $(MANPAGES) $(TXTDIR)/*.txt $(PSDIR)/*.ps \
	    $(PDFDIR)/*.pdf $(HTMLDIR)/*html $(HTMLDIR)/samba.css
	rm -f xslt/figures/*pdf
	rm -f $(SMBDOTCONFDOC)/parameters.*.xml $(DVIDIR)/*.dvi
	rm -f samba-doc.* index.* $(HOWTODIR)/changelog.xml $(HOWTODIR)/attributions.xml $(DEVDOCDIR)/attributions.xml
	rm -f Samba-HOWTO-Collection.*
	rm -f Samba-Developers-Guide.*
	rm -f Samba-Guide.*
	rm -f $(IMAGEPROJDIR)/*.eps $(MANPAGEDIR)/smb.conf.5.xml
	rm -f $(PLUCKERDIR)/*.pdb

# Text files
$(TXTDIR):
	mkdir $(TXTDIR)

$(TXTDIR)/%.txt: %.xml
	$(XMLTO) txt -o $(TXTDIR) $< > $@

# Tex files
%.tex: %.xml
	$(XSLTPROC) --output $@ xslt/latex.xsl $<

gpl.tex:
	$(WGET) http://www.gnu.org/licenses/gpl.tex

latexfigures: $(LATEX_FIGURES)
	
# Adobe PDF files
$(PDFDIR)/%.pdf: %.tex latexfigures gpl.tex
	-$(PDFLATEX) $<
	$(MAKEINDEX) `echo $< | sed -e 's/.tex//'`
	-$(PDFLATEX) $<
	-$(PDFLATEX) $<
	mv $(patsubst %.tex,%.pdf,$<) $@

epsimages: $(HOWTODIR_IMAGES_EPS)

# DVI files
$(DVIDIR)/%.dvi: %.tex epsimages gpl.tex
	-$(LATEX) $<
	$(MAKEINDEX) `echo $< | sed -e 's/.tex//'`
	-$(LATEX) $< 
	-$(LATEX) $< 
	mv $(patsubst %.tex,%.dvi,$<) $@

%.eps: %.png
	$(PNGTOPNM) $< | $(PNMTOPS) > $@

# PostScript files
$(PSDIR)/%.ps: $(DVIDIR)/%.dvi
	$(DVIPS) -o $@ $<

xslt/figures/%.pdf: xslt/figures/%.eps
	$(EPSTOPDF) $<

# Single large HTML files

$(HTMLDIR):
	mkdir $(HTMLDIR)
	mkdir $(HTMLDIR)/images

$(PLUCKERDIR):
	mkdir $(PLUCKERDIR)

CSS: $(HTMLDIR) xslt/html/samba.css
	cp xslt/html/samba.css $(HTMLDIR)/

$(HTMLDIR)/Samba-HOWTO-Collection.html: Samba-HOWTO-Collection.xml $(HOWTODIR_DEPS) $(HOWTODIR_IMAGES_PNG)
	$(XSLTPROC) --output $@ xslt/html.xsl $<

$(HTMLDIR)/Samba-Developers-Guide.html: Samba-Developers-Guide.xml $(DEVDOCDIR_DEPS)
	$(XSLTPROC) --output $@ xslt/html.xsl $<

$(HTMLDIR)/%.html: %.xml
	$(XSLTPROC) --output $@ xslt/html.xsl $<

$(PLUCKERDIR)/%.pdb: $(HTMLDIR)/%.html
	$(PLUCKERBUILD) -v -M1 --stayonhost  --noimages --zlib-compression -H file:$< -f $(patsubst $(PLUCKERDIR)/%.pdb,%,$@) -p $(PLUCKERDIR)

%.xml: $(MANPAGEDIR)/%.xml
	$(XSLTPROC) --stringparam noreference 1 --output $@ xslt/expand-sambadoc.xsl $<

# Manpages
$(SMBDOTCONFDOC)/parameters.all.xml: $(SMBDOTCONFDOC)/generate-file-list.sh
	@cd $(SMBDOTCONFDOC) && \
	/bin/sh generate-file-list.sh >parameters.all.xml && \
	cd $(OUTPUTDIR)

$(SMBDOTCONFDOC)/parameters.global.xml: $(SMBDOTCONFDOC)/parameters.all.xml $(SMBDOTCONFDOC)/generate-context.xsl
	@cd $(SMBDOTCONFDOC) && \
	$(XSLTPROC) --xinclude \
	--param smb.context "'G'" \
	--output parameters.global.xml \
	generate-context.xsl parameters.all.xml && \
	cd $(OUTPUTDIR)

$(SMBDOTCONFDOC)/parameters.service.xml: $(SMBDOTCONFDOC)/parameters.all.xml $(SMBDOTCONFDOC)/generate-context.xsl
	@cd $(SMBDOTCONFDOC) && \
	$(XSLTPROC) --xinclude \
	--param smb.context "'S'" \
	--output parameters.service.xml \
	generate-context.xsl parameters.all.xml && \
	cd $(OUTPUTDIR)

smb.conf.5.xml: $(SMBDOTCONFDOC)/smb.conf.5.xml $(SMBDOTCONFDOC)/parameters.all.xml \
 		$(SMBDOTCONFDOC)/parameters.global.xml $(SMBDOTCONFDOC)/parameters.service.xml 
	$(XSLTPROC) --stringparam noreference 1 --xinclude --output $@ xslt/expand-sambadoc.xsl $<

$(MANDIR): 
	mkdir $(MANDIR)

$(MANDIR)/%: %.xml
	$(XSLTPROC) --output $@ xslt/man.xsl $<

# Find undocumented parameters

undocumented: $(SMBDOTCONFDOC)/parameters.all.xml
	$(PERL) scripts/find_missing_doc.pl ../..

# Examples and the like

$(EXAMPLESDIR):
	mkdir $(EXAMPLESDIR)

files: $(HOWTODIR)/index.xml $(HOWTODIR)/attributions.xml $(EXAMPLESDIR)
	$(XSLTPROC) xslt/extract-smbfiles.xsl $< > /dev/null

samples: $(EXAMPLESDIR) Samba-HOWTO-Collection.xml
	$(XSLTPROC) xslt/extract-examples.xsl Samba-HOWTO-Collection.xml > /dev/null 2> examples/README
	for I in examples/*.conf; do { ./scripts/indent-smb.conf.pl < $$I > $$I.tmp; mv $$I.tmp $$I; } done

howto: $(PDFDIR)/Samba-HOWTO-Collection.pdf
guide: $(PDFDIR)/Samba-Guide.pdf

%/changelog.xml: % $(wildcard %/CVS/*)
	touch $@
	# FIXME

$(ARCHIVEDIR):
	mkdir $(ARCHIVEDIR)

archive: $(ARCHIVEDIR) guide howto
	cp $(PDFDIR)/Samba-HOWTO-Collection.pdf $(ARCHIVEDIR)/TOSHARG-`date +%Y%m%d`.pdf
	cp $(PDFDIR)/Samba-Guide.pdf $(ARCHIVEDIR)/S3bE-`date +%Y%m%d`.pdf