#################################################################
# Makefile.in for Samba Documentation
# Authors:	
# 		James Moore <jmoore@php.net>
# 		Gerald Carter <jerry@samba.org>
# 		Jelmer Vernooij <jelmer@samba.org>

# Programs
WGET = @WGET@
XSLTPROC = @XSLTPROC@
XMLLINT = @XMLLINT@
DVIPS = @DVIPS@
PNGTOPNM = @PNGTOPNM@
EPSTOPNM = @EPSTOPNM@
PNMTOPNG = @PNMTOPNG@
PNMTOPS = @PNMTOPS@
HTML2TEXT = @HTML2TEXT@
PLUCKERBUILD = @PLUCKERBUILD@
THUMBPDF = @THUMBPDF@
PDFLATEX = TEXINPUTS=xslt/latex:.: @PDFLATEX@ --file-line-error-style
LATEX = TEXINPUTS=xslt/latex:.: @LATEX@ --file-line-error-style
RM = @RM@
ifndef DEBUG_LATEX
PDFLATEX += --interaction nonstopmode
LATEX += --interaction nonstopmode
endif

# Paths
OUTPUTDIR = output
ARCHIVEDIR = $(OUTPUTDIR)/archive
SRCDIR = @SAMBASOURCEDIR@
MANDIR = $(OUTPUTDIR)/manpages
EPSTOPDF = @EPSTOPDF@
MANPAGEDIR = manpages
MAKEINDEX = @MAKEINDEX@
EXAMPLESDIR = examples
SMBDOTCONFDOC = smbdotconf
DOCBOOKDIR = tmp
PSDIR = $(OUTPUTDIR)
PDFDIR = $(OUTPUTDIR)
DVIDIR = $(OUTPUTDIR)
FODIR = $(OUTPUTDIR)
HTMLHELPDIR = $(OUTPUTDIR)/htmlhelp
VALIDATEDIR = $(OUTPUTDIR)/validate
PEARSONDIR = $(OUTPUTDIR)/pearson
TXTDIR = $(OUTPUTDIR)/textdocs
HTMLDIR=$(OUTPUTDIR)/htmldocs
PLUCKERDIR=$(OUTPUTDIR)/plucker

# Docs to build
MAIN_DOCS = $(patsubst %/index.xml,$(DOCBOOKDIR)/%.xml,$(wildcard */index.xml))
MANPAGES = $(wildcard $(MANPAGEDIR)/*.?.xml)

# 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_PLUCKER = $(patsubst $(MANPAGEDIR)/%.xml,$(PLUCKERDIR)/%.pdb,$(MANPAGES_SOURCES))

Samba_HOWTO_Collection_IMAGES_PNG = $(wildcard Samba-HOWTO-Collection/imagefiles/*.png)
Samba_Guide_IMAGES_PNG = $(wildcard Samba-Guide/images/*.png)

Samba_HOWTO_Collection_IMAGEDIR = Samba-HOWTO-Collection/imagefiles
Samba_Guide_IMAGEDIR = Samba-Guide/images

Samba_HOWTO_Collection_IMAGES_EPS = $(patsubst %.png,%.eps,$(Samba_HOWTO_Collection_IMAGES_PNG))
Samba_Guide_IMAGES_EPS = $(patsubst %.png,%.eps,$(Samba_Guide_IMAGES_PNG))

help: 
	@echo "Supported make targets:"
	@echo " release - Build the docs needed for a Samba release"
	@echo " all - Build all docs that can be build using the utilities found by configure"
	@echo " everything - Build all of the above"
	@echo " pdf,tex,dvi,ps,manpages,txt,pearson,fo,htmlhelp - Build specific output format"
	@echo " html - Build multi-file HTML version of HOWTO Collection, Guide and Dev-Guide"
	@echo " html-single - Build single-file HTML version of HOWTO Collection, Guide and Dev-Guide"
	@echo " htmlman - Build HTML version of manpages"
	@echo " undocumented - Output list of undocumented smb.conf options"
	@echo " samples - Extract examples"
	@echo " files - Extract other files"

Samba-Guide/index.xml: $(subst Samba-Guide/index.xml,,$(wildcard Samba-Guide/*.xml))
Samba-HOWTO-Collection/index.xml: $(subst Samba-HOWTO-Collection/index.xml,,$(wildcard Samba-HOWTO-Collection/*.xml)) Samba-HOWTO-Collection-attributions.xml
Samba-Developers-Guide/index.xml: $(subst Samba-Developers-Guide/index.xml,,$(wildcard Samba-Developers-Guide/*.xml)) Samba-Developers-Guide-attributions.xml

# Pseudo targets 
all: @TARGETS@
everything: manpages pdf html-single html htmlman txt ps fo htmlhelp pearson verify
release: manpages htmlman html pdf guide

# Output format targets
pdf: $(patsubst $(DOCBOOKDIR)/%.xml,$(PDFDIR)/%.pdf,$(MAIN_DOCS))
dvi: $(patsubst $(DOCBOOKDIR)/%.xml,$(DVIDIR)/%.dvi,$(MAIN_DOCS))
ps: $(patsubst $(DOCBOOKDIR)/%.xml,$(PSDIR)/%.ps,$(MAIN_DOCS))
txt: $(patsubst $(DOCBOOKDIR)/%.xml,$(TXTDIR)/%.txt,$(MAIN_DOCS))
fo: $(patsubst $(DOCBOOKDIR)/%.xml,$(FODIR)/%.fo,$(MAIN_DOCS))
tex: $(patsubst $(DOCBOOKDIR)/%.xml,%.tex,$(MAIN_DOCS))
manpages: $(patsubst $(MANPAGEDIR)/%.xml,$(MANDIR)/%,$(MANPAGES)) 
pearson: $(PEARSONDIR)/Samba-HOWTO-Collection.xml
pearson-verify: $(PEARSONDIR)/Samba-HOWTO-Collection.report.html
plucker: $(patsubst $(DOCBOOKDIR)/%.xml,$(PLUCKERDIR)/%.pdb,$(MAIN_DOCS))
htmlman: $(patsubst $(MANPAGEDIR)/%.xml,$(HTMLDIR)/%.html,$(MANPAGES)) $(HTMLDIR)/manpages.html
html-single: $(patsubst $(DOCBOOKDIR)/%.xml,$(HTMLDIR)/%.html,$(MAIN_DOCS))
html: $(patsubst $(DOCBOOKDIR)/%.xml,$(HTMLDIR)/%/index.html,$(MAIN_DOCS)) $(HTMLDIR)/index.html
htmlhelp: $(patsubst $(DOCBOOKDIR)/%.xml,$(HTMLHELPDIR)/%,$(MAIN_DOCS))

# Intermediate docbook docs

$(DOCBOOKDIR):
	mkdir $@

$(DOCBOOKDIR)/%.xml: %/index.xml $(DOCBOOKDIR) xslt/expand-sambadoc.xsl
	$(XSLTPROC) --stringparam noreference 1 --stringparam imagedir "$($(subst -,_,$*)_IMAGEDIR)/" --xinclude --output $@ xslt/expand-sambadoc.xsl $<

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

manpages.xml: $(MANPAGES_SOURCES) xslt/manpage-summary.xsl
	echo "<article><variablelist>" > $@
	for I in $(MANPAGES_SOURCES); do $(XSLTPROC) xslt/manpage-summary.xsl $$I >> $@; done
	echo "</variablelist></article>" >> $@

# HTML docs

$(HTMLDIR)/index.html: htmldocs.html $(HTMLDIR)
	cp $< $@
	
$(HTMLDIR)/%/index.html: $(DOCBOOKDIR)/%.xml $(HTMLDIR)/% $(HTMLDIR)/%/samba.css  xslt/html-chunk.xsl
	$(XSLTPROC) --stringparam base.dir "$(HTMLDIR)/$*/" xslt/html-chunk.xsl $<
	-mkdir $(HTMLDIR)/$*/images

# Single large HTML files
$(HTMLDIR):
	mkdir $(HTMLDIR)
	mkdir $(HTMLDIR)/images

$(OUTPUTDIR)/%/samba.css: xslt/html/samba.css
	cp $< $@

$(HTMLDIR)/%.html: $(DOCBOOKDIR)/%.xml $(HTMLDIR) $(HTMLDIR)/samba.css $(patsubst %.png,$(HTMLDIR)/images/%.png,$(%_IMAGES_PNG)) xslt/html.xsl
	echo $^
	$(XSLTPROC) --output $@ xslt/html.xsl $<

$(patsubst $(DOCBOOKDIR)/%.xml,$(HTMLDIR)/%,$(MAIN_DOCS)): $(HTMLDIR)
	-mkdir $@

%-attributions.xml: 
	echo "<para/>" > $@
	$(XSLTPROC) --xinclude xslt/generate-attributions.xsl $*/index.xml > $@

clean: 
	rm -rf $(OUTPUTDIR)/* $(DOCBOOKDIR)
	rm -f *.xml
	rm -f xslt/figures/*pdf
	rm -f $(SMBDOTCONFDOC)/parameters.*.xml
	rm -f $(patsubst $(DOCBOOKDIR)/%.xml,%.*,$(MAIN_DOCS))

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

$(TXTDIR)/%.txt: $(HTMLDIR)/%.html $(TXTDIR)
	$(HTML2TEXT) -nobs -style pretty -o $@ $<

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

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

latexfigures: $(LATEX_FIGURES)

%.aux: %.tex
	-$(PDFLATEX) $<
	
%.idx: %.aux
	$(MAKEINDEX) $*

# Adobe PDF files
$(PDFDIR)/%.pdf: %.tex %.aux %.idx latexfigures gpl.tex $(PDFDIR) $(%_IMAGES_PNG)
	-$(PDFLATEX) $<
	-$(PDFLATEX) $<
	$(THUMBPDF) $*.pdf
	-$(PDFLATEX) $<
	mv $*.pdf $@

# DVI files
$(DVIDIR)/%.dvi: %.tex %.aux %.idx gpl.tex $(DVIDIR) $(%_IMAGES_EPS)
	-$(LATEX) $< 
	-$(LATEX) $< 
	mv $*.dvi $@

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

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

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

# Fo
$(FODIR):
	mkdir $(FODIR)

$(FODIR)/%.fo: $(DOCBOOKDIR)/%.xml $(FODIR)
	$(XSLTPROC) --output $@ http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl $<

# HTML Help
$(HTMLHELPDIR):
	mkdir $(HTMLHELPDIR)

$(HTMLHELPDIR)/%/images/%.png: $(%_IMAGEDIR)/%.png
	cp $< $@

$(HTMLHELPDIR)/%/images: $(HTMLHELPDIR)/%
	mkdir -p $@

$(HTMLHELPDIR)/%/images/: $@ $(subst $($*_IMAGEDIR),$@/,$($*_IMAGES_PNG))

$(HTMLHELPDIR)/%: $(DOCBOOKDIR)/%.xml $(HTMLHELPDIR) $(HTMLHELPDIR)/%/images/
	-mkdir $@
	$(XSLTPROC) --stringparam htmlhelp.chm $*.chm --stringparam manifest.in.base.dir "$@/" --stringparam base.dir "$@/" http://docbook.sourceforge.net/release/xsl/current/htmlhelp/htmlhelp.xsl $<

# Plucker docs
$(PLUCKERDIR):
	mkdir $(PLUCKERDIR)

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

# Manpages
$(MANPAGEDIR)/smb.conf.5.xml: $(SMBDOTCONFDOC)/parameters.all.xml $(SMBDOTCONFDOC)/parameters.service.xml $(SMBDOTCONFDOC)/parameters.global.xml

$(SMBDOTCONFDOC)/parameters.all.xml: $(shell find $(SMBDOTCONFDOC) -type f -name '*.xml' -mindepth 2 | sort -t/ -k3 | xargs) $(SMBDOTCONFDOC)/generate-file-list.sh
	$(SMBDOTCONFDOC)/generate-file-list.sh $(SMBDOTCONFDOC) > $@

$(SMBDOTCONFDOC)/parameters.global.xml: $(SMBDOTCONFDOC)/parameters.all.xml $(SMBDOTCONFDOC)/generate-context.xsl
	$(XSLTPROC) --xinclude --param smb.context "'G'" --output $(SMBDOTCONFDOC)/parameters.global.xml $(SMBDOTCONFDOC)/generate-context.xsl $<

$(SMBDOTCONFDOC)/parameters.service.xml: $(SMBDOTCONFDOC)/parameters.all.xml $(SMBDOTCONFDOC)/generate-context.xsl
	$(XSLTPROC) --xinclude --param smb.context "'S'" --output $(SMBDOTCONFDOC)/parameters.service.xml $(SMBDOTCONFDOC)/generate-context.xsl $<

$(MANDIR): 
	mkdir $(MANDIR)

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

# Pearson compatible XML

$(PEARSONDIR):
	mkdir $@

$(PEARSONDIR)/%.xml: $(DOCBOOKDIR)/%.xml $(PEARSONDIR) xslt/pearson.xsl
	$(XSLTPROC) --xinclude --output $@ xslt/pearson.xsl $<

$(PEARSONDIR)/%.report.html: $(PEARSONDIR)/%.xml
	$(XMLLINT) --valid --noout --htmlout $< 2> $@

# Validation verification

$(VALIDATEDIR):
	mkdir $@

$(VALIDATEDIR)/%.report.html: $(DOCBOOKDIR)/%.xml
	$(XMLLINT) --valid --noout --htmlout $< 2> $@

verify: $(VALIDATEDIR) $(VALIDATEDIR)/Samba-HOWTO-Collection.report.html $(VALIDATEDIR)/Samba-Developers-Guide.report.html $(VALIDATEDIR)/Samba-Guide.report.html 

# Find undocumented parameters

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

# Examples and the like

$(EXAMPLESDIR):
	mkdir $(EXAMPLESDIR)

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

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

# Archiving

$(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

# XSL scripts
xslt/html.xsl: xslt/html-common.xsl settings.xsl
xslt/html-chunk.xsl: xslt/html-common.xsl settings.xsl
xslt/latex.xsl: settings.xsl
xslt/expand-sambadoc.xsl: settings.xsl
xslt/generate-attributions.xsl: 
xslt/man.xsl:
xslt/pearson.xsl: