all: pisg-doc.txt pisg-doc.html pisg.1

VERSION := $(shell grep "version =>" ../modules/Pisg.pm | sed 's/[^"]*"\([^"]*\)".*/\1/')

pisg-doc.xml: .version
.version: ../modules/Pisg.pm
	perl -i -pe 's/(<title>pisg ).*(documentation<\/title>)/$${1}$(VERSION) $${2}/' pisg-doc.xml
	touch .version

pisg-doc.txt: pisg-doc.xml
	docbook2txt pisg-doc.xml
	mv pisg-doc.txt pisg-tmp.txt
	cat pisg-tmp.txt | ./modifytxt.pl > pisg-doc.txt
	rm -f pisg-tmp.txt

pisg-doc.html: pisg-doc.xml
	docbook2html pisg-doc.xml -V "%use-id-as-filename%" -V nochunks

pisg.1: pisg.sgml
	docbook-to-man $< > $@

clean:
	rm -f pisg-doc.txt pisg-doc.html pisg.1 .version

.PHONY: clean

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