.SILENT: OUTDIR?=build REFSDIR?=$(OUTDIR)/refs EXAMPLESDIR?=$(OUTDIR)/examples XMLDEPS=xep.xsd xep.ent xep.dtd ref.xsl $(OUTDIR) TEXMLDEPS=xep2texml.xsl $(OUTDIR)/xmpp.pdf $(OUTDIR)/xmpp-text.pdf XEPDIRS=. inbox HTMLDEPS=xep.xsl $(CSSTARGETS) $(JSTARGETS) CSSTARGETS=$(OUTDIR)/xmpp.css $(OUTDIR)/prettify.css JSTARGETS=$(OUTDIR)/prettify.js DO_XELATEX=cd $(OUTDIR); xelatex --interaction=nonstopmode -no-shell-escape "$(notdir $(basename $@)).tex" >/dev/null .PHONY: help help: @echo 'XEP makefile targets:' @echo ' ' @echo ' help - (this message)' @echo ' all - build all XEPs (same as make html)' @echo ' refs - build all IETF refs' @echo ' html - build all XEPs' @echo ' clean - recursively unlink the build tree' @echo ' preview - builds html whenever an XEP changes (requires inotify-tools)' @echo ' examples - extract all examples' @echo ' xep-xxxx - build HTML, PDF, examples, and reference for the XEP' @echo ' xep-xxxx.pdf - build xep-xxxx.pdf (requires xelatex and texml)' @echo ' xep-xxxx.html - build xep-xxxx.html' @echo ' ' @echo 'Output directory: "$(OUTDIR)/"' .PHONY: all all: html .PHONY: html html: $(patsubst %.xml, $(OUTDIR)/%.html, $(wildcard *.xml)) .PHONY: pdf pdf: $(patsubst %.xml, $(OUTDIR)/%.pdf, $(wildcard *.xml)) .PHONY: refs refs: $(patsubst xep-%.xml, $(REFSDIR)/reference.XSF.XEP-%.xml, $(wildcard *.xml)) .PHONY: examples examples: $(patsubst xep-%.xml, $(EXAMPLESDIR)/%.xml, $(wildcard *.xml)) .PHONY: xep-% xep-%: $(OUTDIR)/xep-%.html $(REFSDIR)/reference.XSF.XEP-%.xml $(OUTDIR)/xep-%.pdf $(EXAMPLESDIR)/%.xml; .PHONY: xep-%.html xep-%.html: $(OUTDIR)/xep-%.html ; .PHONY: xep-%.pdf xep-%.pdf: $(OUTDIR)/xep-%.pdf ; $(EXAMPLESDIR)/%.xml: xep-%.xml $(XMLDEPS) examples.xsl $(EXAMPLESDIR) xsltproc --path $(CURDIR) examples.xsl "$<" > "$@" && echo "Finished building $@" $(REFSDIR)/reference.XSF.XEP-%.xml: xep-%.xml $(XMLDEPS) ref.xsl $(REFSDIR) xsltproc --path $(CURDIR) ref.xsl "$<" > "$@" && echo "Finished building $@" $(OUTDIR)/%.html: %.xml $(XMLDEPS) $(HTMLDEPS) xmllint --nonet --noout --noent --loaddtd --valid "$<" # Check for non-data URIs ! xmllint --nonet --noout --noent --loaddtd --xpath "//img/@src[not(starts-with(., 'data:'))]" $< 2>/dev/null && true # Actually build the HTML xsltproc --path $(CURDIR) xep.xsl "$<" > "$@" && echo "Finished building $@" $(OUTDIR)/xmpp.pdf $(OUTDIR)/xmpp-text.pdf: $(OUTDIR) cp "resources/$(notdir $@)" "$@" $(OUTDIR)/%.pdf: %.xml $(XMLDEPS) $(TEXMLDEPS) xmllint --nonet --noout --noent --loaddtd --valid "$<" # Check for non-data URIs ! xmllint --nonet --noout --noent --loaddtd --xpath "//img/@src[not(starts-with(., 'data:'))]" $< 2>/dev/null && true xsltproc --path $(CURDIR) xep2texml.xsl "$<" > "$(@:.pdf=.tex.xml)" texml -e utf8 "$(@:.pdf=.tex.xml)" "$(@:.pdf=.tex)" sed -i -e 's|\([\s"]\)\([^"]http://[^ "]*\)|\1\\path{\2}|g' \ -e 's|\\hyperref\[#\([^}]*\)\]|\\hyperref\[\1\]|g' \ -e 's|\\pageref{#\([^}]*\)}|\\pageref{\1}|g' "$(@:.pdf=.tex)" while ($(DO_XELATEX) ; \ grep -q "Rerun to get" $(<:.xml=.log) ) do true; \ done echo "Finished building $@" $(JSTARGETS): $(OUTDIR) cp "$(notdir $@)" "$@" $(CSSTARGETS): $(OUTDIR) cp "$(notdir $@)" "$@" $(EXAMPLESDIR) $(REFSDIR) $(OUTDIR): mkdir -p "$@" .PHONY: clean clean: rm -rf $(OUTDIR) .PHONY: preview preview: inotifywait -m -e close_write,moved_to --format '%e %w %f' $(XEPDIRS) | \ while read -r event dir file; do \ if [ "$${file: -4}" == ".xml" ]; then \ xsltproc --path $(CURDIR) xep.xsl "$${dir}/$${file}" > "$(OUTDIR)/$${file%.*}.html" && echo "Built $${file%.*}.html $${event}"; \ fi \ done