jeffpc@57: # This makefile requires GNU make.
jeffpc@57: 
jeffpc@57: hg_id := $(shell hg parents --template '{node|short}\n' | head -1)
jeffpc@57: 
jeffpc@57: sources := \
jeffpc@57: 	00book.tex \
jeffpc@57: 	99book.bib \
jeffpc@57: 	99defs.tex \
jeffpc@57: 	build_id.tex \
jeffpc@57: 	concepts.tex \
jeffpc@57: 	daily.tex \
jeffpc@57: 	hook.tex \
jeffpc@57: 	intro.tex \
jeffpc@57: 	mq.tex \
jeffpc@57: 	preface.tex
jeffpc@57: 
jeffpc@57: image-sources := \
jeffpc@57: 	mq-stack.svg
jeffpc@57: 
jeffpc@57: example-sources := \
jeffpc@57: 	examples/daily.files \
jeffpc@58: 	examples/hook.msglen \
jeffpc@57: 	examples/hook.simple \
jeffpc@57: 	examples/hook.ws \
jeffpc@57: 	examples/concepts \
jeffpc@57: 	examples/mq.qinit-help \
jeffpc@57: 	examples/mq.dodiff \
jeffpc@57: 	examples/mq.tarball \
jeffpc@57: 	examples/mq.tools \
jeffpc@57: 	examples/mq.tutorial
jeffpc@57: 
jeffpc@57: latex-options = \
jeffpc@57: 	-interaction batchmode \
jeffpc@57: 	-output-directory $(dir $(1)) \
jeffpc@57: 	-jobname $(basename $(notdir $(1)))
jeffpc@57: 
jeffpc@57: all: pdf html
jeffpc@57: 
jeffpc@57: pdf: pdf/hgbook.pdf
jeffpc@57: 
jeffpc@57: define pdf
jeffpc@57: 	mkdir -p $(dir $@)
jeffpc@57: 	TEXINPUTS=$(dir $<): pdflatex $(call latex-options,$@) $< || (rm -f $@; exit 1)
jeffpc@57: 	cp 99book.bib $(dir $@)
jeffpc@57: 	cd $(dir $@) && bibtex $(basename $(notdir $@))
jeffpc@57: 	cd $(dir $@) && makeindex $(basename $(notdir $@))
jeffpc@57: 	TEXINPUTS=$(dir $<): pdflatex $(call latex-options,$@) $< || (rm -f $@; exit 1)
jeffpc@57: 	TEXINPUTS=$(dir $<): pdflatex $(call latex-options,$@) $< || (rm -f $@; exit 1)
jeffpc@57: 	if grep 'Reference.*undefined' $(@:.pdf=.log); then exit 1; fi
jeffpc@57: endef
jeffpc@57: 
jeffpc@57: pdf/hgbook.pdf: $(sources) $(image-sources:%.svg=%.pdf) examples
jeffpc@57: 	$(call pdf)
jeffpc@57: 
jeffpc@57: html: html/onepage/hgbook.html html/split/hgbook.html
jeffpc@57: 
jeffpc@57: # This is a horrible hack to work around the fact that the htlatex
jeffpc@57: # command in tex4ht is itself a horrible hack.  I really don't want to
jeffpc@57: # include verbatim the big wad of TeX that is repeated in that script,
jeffpc@57: # so instead I mangle the script itself.
jeffpc@57: 
jeffpc@57: define htlatex
jeffpc@57: 	mkdir -p $(dir $(1))
jeffpc@57: 	head -2 $(shell which htlatex) > $(dir $(1))/htlatex.book
jeffpc@57: 	cp 99book.bib $(dir $@)
jeffpc@57: 	echo '(cd $(dir $@) && bibtex $(basename $(notdir $@)))' >> $(dir $(1))/htlatex.book
jeffpc@57: 	echo '(cd $(dir $@) && makeindex $(basename $(notdir $@)))' >> $(dir $(1))/htlatex.book
jeffpc@57: 	head -3 $(shell which htlatex) >> $(dir $(1))/htlatex.book
jeffpc@57: 	echo 'echo status $$$$' >>  $(dir $(1))/htlatex.book
jeffpc@57: 	chmod 755 $(dir $(1))/htlatex.book
jeffpc@57: 	TEXINPUTS=$(dir $(2)): $(dir $(1))/htlatex.book $(2) "xhtml,html4-uni,$(3)" " -cunihtf -utf8" "" "$(call latex-options,$(1))" || (rm -f $(1); exit 1)
jeffpc@57: 	cd $(dir $(1)) && tex4ht -f/$(basename $(notdir $(1))) -cvalidate -cunihtf
jeffpc@57: 	cd $(dir $(1)) && t4ht -f/$(basename $(notdir $(1)))
jeffpc@57: 	perl -pi -e 's/&#x00([0-7][0-9a-f]);/chr(hex($$1))/egi' $(dir $(1))/*.html
jeffpc@57: endef
jeffpc@57: 
jeffpc@57: html/onepage/hgbook.html: $(sources) $(image-sources:%.svg=%.png) examples
jeffpc@57: 	$(call htlatex,$@,$<)
jeffpc@57: 	cp $(image-sources:%.svg=%.png) $(dir $@)
jeffpc@57: 
jeffpc@57: html/split/hgbook.html: $(sources) $(image-sources:%.svg=%.png) examples
jeffpc@57: 	$(call htlatex,$@,$<,2)
jeffpc@57: 	cp $(image-sources:%.svg=%.png) $(dir $@)
jeffpc@57: 
jeffpc@57: beta: beta/pdf/hgbook.pdf beta/html/onepage/hgbook.html beta/html/split/hgbook.html
jeffpc@57: 
jeffpc@57: beta/%.tex: %.tex
jeffpc@57: 	./fblinks $(hg_id) $(dir $@) $<
jeffpc@57: 
jeffpc@57: beta/pdf/hgbook.pdf: $(sources:%.tex=beta/%.tex) $(image-sources:%.svg=%.pdf) examples fblinks
jeffpc@57: 	$(call pdf)
jeffpc@57: 
jeffpc@57: beta/html/onepage/hgbook.html: $(sources:%.tex=beta/%.tex) $(image-sources:%.svg=%.png) examples
jeffpc@57: 	$(call htlatex,$@,$<)
jeffpc@57: 	cp $(image-sources:%.svg=%.png) $(dir $@)
jeffpc@57: 
jeffpc@57: beta/html/split/hgbook.html: $(sources:%.tex=beta/%.tex) $(image-sources:%.svg=%.png) examples
jeffpc@57: 	$(call htlatex,$@,$<,2)
jeffpc@57: 	cp $(image-sources:%.svg=%.png) $(dir $@)
jeffpc@57: 
jeffpc@57: # Produce 90dpi PNGs for the web.
jeffpc@57: 
jeffpc@57: %.png: %.svg
jeffpc@57: 	inkscape -D -e $@ $<
jeffpc@57: 
jeffpc@57: # Produce eps & pdf for the pdf
jeffpc@57: 
jeffpc@57: %.pdf: %.eps
jeffpc@57: 	epstopdf $<
jeffpc@57: 
jeffpc@57: %.eps: %.svg
jeffpc@57: 	inkscape -E $@ $<
jeffpc@57: 
jeffpc@57: examples: examples/.run
jeffpc@57: 
jeffpc@57: examples/.run: $(example-sources:%=%.run)
jeffpc@57: 	touch examples/.run
jeffpc@57: 
jeffpc@57: examples/%.run: examples/% examples/run-example
jeffpc@57: 	cd examples && ./run-example $(notdir $<)
jeffpc@57: 
jeffpc@57: build_id.tex: $(wildcard ../.hg/00changelog.[id])
jeffpc@57: 	echo -n $(hg_id) > build_id.tex
jeffpc@57: 
jeffpc@57: clean:
jeffpc@57: 	rm -rf beta html pdf *.eps *.pdf *.png *.aux *.dvi *.log *.out \
jeffpc@57: 		examples/*.{out,run} examples/.run build_id.tex