SRC			:= manual.adoc
OBJ			:= $(SRC:.adoc=.pdf) $(SRC:.adoc=.html)
EXTRA_OBJ	:= $(SRC:.adoc=.ps) $(SRC:.adoc=.xhtml)
EXTRA_OBJ	+= $(SRC:.adoc=.xml) $(SRC:.adoc=.fo)
ASCIIDOC	:= asciidoctor
XSLTPROC	:= xsltproc
FOP			:= fop
DOCBOOK_XSL := /usr/share/xml/docbook/stylesheet/docbook-xsl-ns
DOCBOOK_FO  := $(DOCBOOK_XSL)/fo/docbook.xsl

all: $(OBJ)

clean:
	$(RM) $(OBJ)
	$(RM) $(EXTRA_OBJ)

%.html: %.adoc
	$(ASCIIDOC) -b html5 -o $@ $<

%.xhtml: %.adoc
	$(ASCIIDOC) -b xhtml5 -o $@ $<

%.xml: %.adoc
	$(ASCIIDOC) -b docbook5 -o $@ $<

%.fo: %.xml
	$(XSLTPROC) -o $@ $(DOCBOOK_FO) $<

%.pdf: %.fo
	$(FOP) -fo $< -pdf $@

%.ps: %.fo
	$(FOP) -fo $< -ps $@