Makefile for building emacs-w3m as a package

Makefile2

pkgname = w3m
pkgver = 0.1.0

$(pkgname)-$(pkgver).tar: w3m-pkg.el $(wildcard *.el) $(wildcard shimbun/*.el) dir $(wildcard doc/*.info)
	tar --transform "s/^/$(pkgname)-$(pkgver)\//" -cf $@ $(wildcard *.el) $(wildcard shimbun/*.el) dir
	tar --transform "s/^doc/$(pkgname)-$(pkgver)/" -rf $@ $(wildcard doc/*.info)

dir: $(wildcard doc/*.info)
	rm -f $@
	for f in $^; do install-info $$f $@; done

.SUFFIXES:

w3m-pkg.el:
	printf "(define-package \"$(pkgname)\" \"$(pkgver)\")" >$@

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