bos@18: # This makefile requires GNU make.
bos@18: 
bos@2: sources := \
bos@2: 	00book.tex \
bos@2: 	99book.bib \
bos@2: 	99defs.tex \
bos@34: 	build_id.tex \
bos@187: 	branch.tex \
bos@132: 	cmdref.tex \
bos@159: 	collab.tex \
bos@59: 	concepts.tex \
bos@42: 	daily.tex \
bos@133: 	filenames.tex \
bos@177: 	hg_id.tex \
bos@223: 	hgext.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@121: 	tour-merge.tex \
bos@121: 	undo.tex
bos@0: 
bos@11: image-sources := \
bos@179: 	feature-branches.dot \
bos@108: 	filelog.svg \
bos@103: 	kdiff3.png \
bos@109: 	metadata.svg \
bos@96: 	mq-stack.svg \
bos@149: 	note.png \
bos@112: 	revlog.svg \
bos@110: 	snapshot.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@113: 	tour-merge-sep-repos.svg \
bos@124: 	undo-manual.dot \
bos@124: 	undo-manual-merge.dot \
bos@124: 	undo-non-tip.dot \
bos@124: 	undo-simple.dot \
bos@113: 	wdir.svg \
bos@115: 	wdir-after-commit.svg \
bos@115: 	wdir-branch.svg \
bos@115: 	wdir-merge.svg \
bos@115: 	wdir-pre-branch.svg
bos@103: 
bos@124: image-dot := $(filter %.dot,$(image-sources))
bos@103: image-svg := $(filter %.svg,$(image-sources))
bos@124: image-png := $(filter %.png,$(image-sources))
bos@11: 
bos@213: image-pdf := $(image-dot:%.dot=%.pdf) $(image-svg:%.svg=%.pdf) $(image-png)
bos@213: image-html := $(image-dot:%.dot=%.png) $(image-svg:%.svg=%.png) $(image-png)
bos@213: 
bos@4: example-sources := \
bos@124: 	backout \
bos@131: 	bisect \
bos@179: 	branching \
bos@202: 	branch-named \
bos@198: 	branch-repo \
bos@133: 	cmdref \
bos@117: 	daily.copy \
bos@86: 	daily.files \
bos@118: 	daily.rename \
bos@122: 	daily.revert \
bos@226: 	extdiff \
bos@133: 	filenames \
bos@86: 	hook.msglen \
bos@86: 	hook.simple \
bos@86: 	hook.ws \
bos@156: 	issue29 \
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@156: 	rename.divergent \
bos@121: 	rollback \
bos@196: 	tag \
bos@86: 	template.simple \
bos@87: 	template.svnstyle \
bos@103: 	tour \
bos@103: 	tour-merge-conflict
bos@4: 
bos@172: example-prereqs := \
bos@172: 	/usr/bin/merge
bos@172: 
bos@157: dist-sources := \
bos@159: 	../html/hgicon.png \
bos@157: 	../html/index.html.var \
bos@157: 	../html/index.en.html
bos@157: 
bos@0: latex-options = \
bos@0: 	-interaction batchmode \
bos@0: 	-output-directory $(dir $(1)) \
bos@0: 	-jobname $(basename $(notdir $(1)))
bos@0: 
bos@177: hg = $(shell which hg)
bos@177: 
bos@269: hg-id = $(shell hg parents --template '{node|short}, dated {date|isodate},\n')
bos@177: 
bos@177: hg-version = $(shell hg version -q | \
bos@242: 		     sed 's,.*(version \(unknown\|[a-f0-9+]*\)),\1,')
bos@177: 
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: 
bos@124: pdf/hgbook.pdf: $(sources) $(image-pdf) examples
bos@18: 	$(call pdf)
bos@0: 
bos@149: html: onepage split
bos@149: 
bos@213: onepage: $(htlatex) html/onepage/hgbook.html html/onepage/hgbook.css $(image-html:%=html/onepage/%)
bos@213: 
bos@213: html/onepage/%: %
bos@213: 	cp $< $@
bos@213: 
bos@213: split: $(htlatex) html/split/hgbook.html html/split/hgbook.css $(image-html:%=html/split/%)
bos@213: 
bos@213: html/split/%: %
bos@213: 	cp $< $@
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@171: # but I've given up and run a hacked copy as htlatex.book here.
bos@18: 
bos@0: define htlatex
bos@0: 	mkdir -p $(dir $(1))
bos@170: 	cp 99book.bib $(dir $(1))
bos@170: 	TEXINPUTS=$(dir $(2)): ./htlatex.book $(2) "bookhtml,html4-uni,$(3)" " -cunihtf -utf8" "$(dir $(1))" "$(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@149: 	./fixhtml.py $(dir $(1))/*.html
bos@214: 	rm $(dir $(1))/hgbook.css
bos@0: endef
bos@0: 
bos@213: html/onepage/hgbook.html: $(sources) $(image-html) examples bookhtml.cfg
bos@0: 	$(call htlatex,$@,$<)
bos@213: 
bos@213: html/split/hgbook.html: $(sources) examples bookhtml.cfg
bos@0: 	$(call htlatex,$@,$<,2)
bos@18: 
bos@18: # Produce 90dpi PNGs for the web.
bos@18: 
bos@11: %.png: %.svg
bos@11: 	inkscape -D -e $@ $<
bos@11: 
bos@124: %.svg: %.dot
bos@124: 	dot -Tsvg -o $@ $<
bos@124: 
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@124: %.eps: %.dot
bos@124: 	dot -Tps -o $@ $<
bos@124: 
bos@172: examples: $(example-prereqs) 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@250: changelog := $(wildcard ../.hg/store/00changelog.[id])
bos@250: ifeq ($(changelog),)
bos@250: changelog := $(wildcard ../.hg/00changelog.[id])
bos@250: endif
bos@250: 
bos@250: build_id.tex: $(changelog)
wbunaarfubss@249: 	echo -n '$(hg-id)' > build_id.tex
bos@177: 
bos@177: hg_id.tex: $(hg)
wbunaarfubss@249: 	echo -n '$(hg-version)' > hg_id.tex
bos@16: 
bos@0: clean:
bos@153: 	rm -rf dist html pdf \
bos@124: 		$(image-dot:%.dot=%.pdf) \
bos@124: 		$(image-dot:%.dot=%.png) \
bos@103: 		$(image-svg:%.svg=%.pdf) \
bos@103: 		$(image-svg:%.svg=%.png) \
bos@177: 		examples/*.{lxo,run} examples/.run build_id.tex hg_id.tex
bos@153: 
bos@157: install: pdf split $(dist-sources)
bos@153: 	rm -rf dist
bos@153: 	mkdir -p dist
bos@153: 	cp pdf/hgbook.pdf dist
bos@153: 	cp html/split/*.{css,html,png} dist
bos@157: 	cp $(dist-sources) dist
bos@153: 
bos@153: rsync: install
bos@153: 	rsync -avz --delete dist sp.red-bean.com:public_html/hgbook