Makefile.book

# define function: wikidir(project)
# associates the wiki source's directory to a project name
wikidir = \
    $(if $(filter tutorial,$(1)),$(TUTORIAL_DIR)/src,\
    $(if $(filter eliom,$(1)),$(ELIOM_DIR)/doc/manual-wiki,\
    $(if $(filter js_of_ocaml,$(1)),$(JS_OF_OCAML_DIR)/doc/manual-wiki,\
    $(if $(filter tyxml,$(1)),$(TYXML_DIR)/doc/manual-wiki,\
    $(if $(filter lwt,$(1)),$(LWT_DIR)/manual,\
    $(if $(filter macaque,$(1)),$(MACAQUE_DIR)/manual,\
    $(if $(filter oclosure,$(1)),$(OCLOSURE_DIR)/doc/src,\
    $(if $(filter server,$(1)),$(SERVER_DIR)/doc/manual-wiki,\
     ))))))))

# Projects with wiki manual:
PROJECTS ?= tutorial eliom js_of_ocaml tyxml lwt macaque oclosure server

###

all::
	${MAKE} -C src/latex_of_wiki

src/latex_of_wiki/latex_of_wiki:
	${MAKE} -C src/latex_of_wiki latex_of_wiki

pdf: texsrc tex/ocsigen.pdf

###

# define function: target_name(project, wiki_dir/page.wiki)
target_name = $(1)-$(patsubst %.wiki,%,$(notdir $(2)))
# page_offset(project, wiki_dir/page.wiki)
page_offset = \
  ( grep $(call target_name,$(1),$(2)) .offsets | cut -d ' ' -f 2 ) || echo 0
# page_offset(project, wiki_dir/page.wiki)
compile_page = \
  src/latex_of_wiki/latex_of_wiki $(call target_name,$(1),$(2)) $(shell $(call page_offset,$(1),${page})) \
    < $(2) > tex/$(call target_name,$(1),$(2)).tex
# compile_manual(project)
compile_manual = \
  $(foreach page,$(wildcard $(call wikidir,$(1))/*.wiki),\
      $(call compile_page,$(1),${page});)

.PHONY: texsrc
texsrc: src/latex_of_wiki/latex_of_wiki tex/menu.tex
	$(foreach proj,${PROJECTS}, $(call compile_manual,${proj}))

TEXINPUTS:=$(PWD)/files:${TEXINPUTS}
export TEXINPUTS

tex/ocsigen.pdf: tex/ocsigen.tex $(wildcard tex/*.tex)
	cd $(dir $@); xelatex $(notdir $<) && xelatex $(notdir $<)

tex/ocsigen.tex: files/header.tex tex/menu.tex files/footer.tex
	mkdir -p tex
	cat $^ > $@

# compile_menu (project,target_file)
compile_menu = \
  test ! -f $(call wikidir,$(1))/menu.wiki || \
  cat $(call wikidir,$(1))/menu.wiki | sed s%\\[\\[%\\[\\["$(1)"-% | sed 's%^.*<<a_.*$$%%' >> $(2)
wiki/menu.wiki: $(foreach proj,${PROJECTS}, $(call wikidir,${proj})/menu.wiki)
	mkdir -p wiki
	echo "<<menu|" > $@
	$(foreach proj,${PROJECTS}, $(call compile_menu,${proj},$@);)
	echo ">>" >> $@

tex/menu.tex: wiki/menu.wiki
	mkdir -p tex
	src/latex_of_wiki/latex_of_wiki dummy-label < $< | \
          sed s/input{js\\\\_of\\\\_ocaml-js\\\\_of\\\\_ocaml/input{js_of_ocaml-js_of_ocaml/ | \
          sed s/input{js\\\\_of\\\\_ocaml-/input{js_of_ocaml-/ > $@
	mv .latex_of_wiki_offsets .offsets

###

install::
	${INSTALL} -m 755 src/latex_of_wiki/latex_of_wiki ${BINDIR}

uninstall::
	-rm -rf ${BINDIR}/latex_of_wiki

###

clean::
	${MAKE} -C src/latex_of_wiki clean