#!/usr/bin/make -f

clean:
	$(checkdir)
	$(checkroot)
	-rm -rf debian/beep debian/substvars debian/files build-stamp
	-$(MAKE) clean


build: build-stamp
build-stamp:
	$(checkdir)
	$(MAKE)
	touch build-stamp


install: build
	$(checkdir)
	$(checkroot)
	-rm -rf debian/beep debian/substvars
	mkdir -m755 debian/beep
	cd debian/beep && mkdir -m755 -p usr/bin usr/share/man/man1 \
		usr/share/doc/beep
	$(MAKE) install INSTALL_DIR=$(CURDIR)/debian/beep/usr/bin \
		 MAN_DIR=$(CURDIR)/debian/beep/usr/share/man/man1
	strip --remove-section=.comment --remove-section=.note \
		debian/beep/usr/bin/beep
	chown root.audio debian/beep/usr/bin/beep 
	install -m644 -p CREDITS README debian/beep/usr/share/doc/beep
	install -m644 -p CHANGELOG debian/beep/usr/share/doc/beep/changelog
	gzip -9 debian/beep/usr/share/doc/beep/changelog \
		debian/beep/usr/share/doc/beep/README


binary-arch: build install
	$(checkdir)
	$(checkroot)
	mkdir -m755 debian/beep/DEBIAN
	install -m644 -p debian/README.Debian debian/copyright \
		debian/beep/usr/share/doc/beep
	install -m644 -p debian/changelog \
		debian/beep/usr/share/doc/beep/changelog.Debian
	gzip -9 debian/beep/usr/share/doc/beep/changelog.Debian
	install -m755 -p debian/postinst debian/prerm debian/postrm \
		debian/config debian/beep/DEBIAN
	install -m644 -p debian/templates debian/beep/DEBIAN
	dpkg-shlibdeps -Tdebian/substvars -dDepends debian/beep/usr/bin/beep
	dpkg-gencontrol -ldebian/changelog -isp -Tdebian/substvars -pbeep \
		-Pdebian/beep
	cd debian/beep && find * -type f ! -regex '^DEBIAN/.*' -print0 | \
		xargs -r0 md5sum > DEBIAN/md5sums
	dpkg --build debian/beep ..


define checkdir
	test -f debian/rules
endef

define checkroot
	test root = "`whoami`"
endef

binary: binary-arch
.PHONY: clean build install binary-arch binary