#!/usr/bin/make -f

.PHONY: build clean binary-arch binary-indep binary default

pkg     := latrace
pkgdir  := debian/$(pkg)
docdir  := $(pkgdir)/usr/share/doc/$(pkg)
checkdir = @test -e debian/control || ! echo wrong directory
checkuid = @test "`id -u`" -eq 0 || ! echo need root permissions

default:
build: debian/stamp-build
debian/stamp-build:
	$(checkdir)
	autoconf
	./configure --prefix=/usr --sysconfdir=/etc --libdir=/usr/lib/latrace
	make
	touch $@
clean:
	$(checkdir)
	$(checkuid)
	rm -f debian/stamp-*
	test ! -f src/autoconf.make || make mrproper
	rm -rf debian/latrace
	rm -f debian/files debian/substvars
binary-indep:
binary-arch: debian/stamp-build
	$(checkdir)
	$(checkuid)
	install -d $(pkgdir)/DEBIAN $(docdir)
	make install ROOTDIR="$(CURDIR)/$(pkgdir)"
	cd $(pkgdir) && strip --strip-unneeded -R .note -R .comment \
		usr/bin/latrace usr/lib/latrace/libltaudit.so
	cp -p ChangeLog $(docdir)/changelog
	cp -p README ReleaseNotes TODO debian/copyright $(docdir)
	cp -p debian/changelog $(docdir)/changelog.Debian
	cp -p debian/conffiles $(pkgdir)/DEBIAN
	gzip -9f $(pkgdir)/usr/share/man/man1/latrace.1
	gzip -9f $(docdir)/changelog $(docdir)/changelog.Debian
	dpkg-shlibdeps $(pkgdir)/usr/bin/latrace
	dpkg-gencontrol -P$(pkgdir)
	cd $(pkgdir) && find * -path DEBIAN -prune -o -type f -print0 | \
		xargs -r0 md5sum > DEBIAN/md5sums
	chown -R root:root $(pkgdir)
	chmod -R u+w,go=rX $(pkgdir)
	dpkg-deb -b $(pkgdir) ..
binary: binary-arch binary-indep