bos@18: # This makefile requires GNU make.
bos@18: 
gb@69: hg_id := $(shell hg parents --template '{node|short}\n')
bos@18: 
bos@2: sources := \
bos@2: 	00book.tex \
bos@2: 	99book.bib \
bos@2: 	99defs.tex \
bos@34: 	build_id.tex \
bos@59: 	concepts.tex \
bos@42: 	daily.tex \
bos@34: 	hook.tex \
bos@16: 	intro.tex \
bos@16: 	mq.tex \
bos@104: 	mq-collab.tex \
bos@104: 	mq-ref.tex \
bos@76: 	preface.tex \
bos@85: 	srcinstall.tex \
bos@84: 	template.tex \
bos@95: 	tour-basic.tex \
bos@95: 	tour-merge.tex
bos@0: 
bos@11: image-sources := \
bos@108: 	filelog.svg \
bos@103: 	kdiff3.png \
bos@96: 	mq-stack.svg \
bos@99: 	tour-history.svg \
bos@103: 	tour-merge-conflict.svg \
bos@103: 	tour-merge-merge.svg \
bos@100: 	tour-merge-pull.svg \
bos@103: 	tour-merge-sep-repos.svg
bos@103: 
bos@103: image-svg := $(filter %.svg,$(image-sources))
bos@11: 
bos@4: example-sources := \
bos@86: 	daily.files \
bos@86: 	hook.msglen \
bos@86: 	hook.simple \
bos@86: 	hook.ws \
bos@104: 	mq.guards \
bos@86: 	mq.qinit-help \
bos@86: 	mq.dodiff \
bos@86: 	mq.id \
bos@86: 	mq.tarball \
bos@86: 	mq.tools \
bos@86: 	mq.tutorial \
bos@86: 	template.simple \
bos@87: 	template.svnstyle \
bos@103: 	tour \
bos@103: 	tour-merge-conflict
bos@4: 
bos@0: latex-options = \
bos@0: 	-interaction batchmode \
bos@0: 	-output-directory $(dir $(1)) \
bos@0: 	-jobname $(basename $(notdir $(1)))
bos@0: 
bos@0: all: pdf html
bos@0: 
bos@0: pdf: pdf/hgbook.pdf
bos@0: 
bos@18: define pdf
bos@0: 	mkdir -p $(dir $@)
bos@21: 	TEXINPUTS=$(dir $<): pdflatex $(call latex-options,$@) $< || (rm -f $@; exit 1)
bos@2: 	cp 99book.bib $(dir $@)
bos@2: 	cd $(dir $@) && bibtex $(basename $(notdir $@))
bos@16: 	cd $(dir $@) && makeindex $(basename $(notdir $@))
bos@21: 	TEXINPUTS=$(dir $<): pdflatex $(call latex-options,$@) $< || (rm -f $@; exit 1)
bos@21: 	TEXINPUTS=$(dir $<): pdflatex $(call latex-options,$@) $< || (rm -f $@; exit 1)
bos@26: 	if grep 'Reference.*undefined' $(@:.pdf=.log); then exit 1; fi
bos@18: endef
bos@18: 
jeffpc@30: pdf/hgbook.pdf: $(sources) $(image-sources:%.svg=%.pdf) examples
bos@18: 	$(call pdf)
bos@0: 
bos@0: html: html/onepage/hgbook.html html/split/hgbook.html
bos@0: 
bos@18: # This is a horrible hack to work around the fact that the htlatex
bos@18: # command in tex4ht is itself a horrible hack.  I really don't want to
bos@18: # include verbatim the big wad of TeX that is repeated in that script,
bos@18: # so instead I mangle the script itself.
bos@18: 
bos@0: define htlatex
bos@0: 	mkdir -p $(dir $(1))
bos@7: 	head -2 $(shell which htlatex) > $(dir $(1))/htlatex.book
bos@7: 	cp 99book.bib $(dir $@)
bos@7: 	echo '(cd $(dir $@) && bibtex $(basename $(notdir $@)))' >> $(dir $(1))/htlatex.book
bos@16: 	echo '(cd $(dir $@) && makeindex $(basename $(notdir $@)))' >> $(dir $(1))/htlatex.book
bos@7: 	head -3 $(shell which htlatex) >> $(dir $(1))/htlatex.book
bos@7: 	echo 'echo status $$$$' >>  $(dir $(1))/htlatex.book
bos@0: 	chmod 755 $(dir $(1))/htlatex.book
bos@21: 	TEXINPUTS=$(dir $(2)): $(dir $(1))/htlatex.book $(2) "xhtml,html4-uni,$(3)" " -cunihtf -utf8" "" "$(call latex-options,$(1))" || (rm -f $(1); exit 1)
bos@0: 	cd $(dir $(1)) && tex4ht -f/$(basename $(notdir $(1))) -cvalidate -cunihtf
bos@0: 	cd $(dir $(1)) && t4ht -f/$(basename $(notdir $(1)))
bos@7: 	perl -pi -e 's/&#x00([0-7][0-9a-f]);/chr(hex($$1))/egi' $(dir $(1))/*.html
bos@0: endef
bos@0: 
bos@11: html/onepage/hgbook.html: $(sources) $(image-sources:%.svg=%.png) examples
bos@0: 	$(call htlatex,$@,$<)
bos@11: 	cp $(image-sources:%.svg=%.png) $(dir $@)
bos@0: 
bos@11: html/split/hgbook.html: $(sources) $(image-sources:%.svg=%.png) examples
bos@0: 	$(call htlatex,$@,$<,2)
bos@11: 	cp $(image-sources:%.svg=%.png) $(dir $@)
bos@0: 
bos@18: beta: beta/pdf/hgbook.pdf beta/html/onepage/hgbook.html beta/html/split/hgbook.html
bos@18: 
bos@18: beta/%.tex: %.tex
bos@18: 	./fblinks $(hg_id) $(dir $@) $<
bos@18: 
jeffpc@30: beta/pdf/hgbook.pdf: $(sources:%.tex=beta/%.tex) $(image-sources:%.svg=%.pdf) examples fblinks
bos@18: 	$(call pdf)
bos@18: 
bos@18: beta/html/onepage/hgbook.html: $(sources:%.tex=beta/%.tex) $(image-sources:%.svg=%.png) examples
bos@18: 	$(call htlatex,$@,$<)
bos@18: 	cp $(image-sources:%.svg=%.png) $(dir $@)
bos@18: 
bos@18: beta/html/split/hgbook.html: $(sources:%.tex=beta/%.tex) $(image-sources:%.svg=%.png) examples
bos@18: 	$(call htlatex,$@,$<,2)
bos@18: 	cp $(image-sources:%.svg=%.png) $(dir $@)
bos@18: 
bos@18: # Produce 90dpi PNGs for the web.
bos@18: 
bos@11: %.png: %.svg
bos@11: 	inkscape -D -e $@ $<
bos@11: 
jeffpc@30: # Produce eps & pdf for the pdf
bos@18: 
jeffpc@30: %.pdf: %.eps
jeffpc@30: 	epstopdf $<
jeffpc@30: 
jeffpc@30: %.eps: %.svg
bos@32: 	inkscape -E $@ $<
bos@11: 
bos@4: examples: examples/.run
bos@4: 
bos@86: examples/.run: $(example-sources:%=examples/%.run)
bos@45: 	touch examples/.run
bos@45: 
bos@45: examples/%.run: examples/% examples/run-example
bos@45: 	cd examples && ./run-example $(notdir $<)
bos@4: 
bos@18: build_id.tex: $(wildcard ../.hg/00changelog.[id])
bos@29: 	echo -n $(hg_id) > build_id.tex
bos@16: 
bos@0: clean:
bos@103: 	rm -rf beta html pdf \
bos@103: 		$(image-svg:%.svg=%.pdf) \
bos@103: 		$(image-svg:%.svg=%.png) \
bos@46: 		examples/*.{out,run} examples/.run build_id.tex