root-rel=../ dir-name=doc ifneq ($(wildcard ../Rules),) include ../Rules else srcdir=$(shell cd $(root-rel) ; pwd) srcdir_abs=$(srcdir) endif # Force rebuilds .PHONY: prog.sgml bird.sgml docs: progdocs userdocs progdocs: prog.html prog.sgml: $(srcdir)/tools/progdoc $(srcdir_abs) %.html: %.sgml ./sgml2html $< %.info: %.sgml sgml2info $< %.dvi: %.sgml ./sgml2latex $< %.tex: %.sgml ./sgml2latex --output=tex $< %.txt: %.sgml ./sgml2txt $< userdocs: bird.html bird.dvi bird.txt clean: rm -f *.html *.tex *.dvi *.log *.ps *.txt rm -f prog.sgml