add target for "dist" and "gitrpm"

"make gitrpm" creates an rpm from the last git checkin
"make rpm" creates an rpm for the version tagged with $VERSION
"make dist" creates a tarball for the version tagged with $VERSION

Makefile

@@ -37,10 +37,20 @@ clean:
 
 archive: dracut-$(VERSION)-$(GITVERSION).tar.bz2
 
+dist: dracut-$(VERSION).tar.bz2
+
+dracut-$(VERSION).tar.bz2:
+	git archive --format=tar $(VERSION) --prefix=dracut-$(VERSION)/ |bzip2 > dracut-$(VERSION).tar.bz2
+
 dracut-$(VERSION)-$(GITVERSION).tar.bz2:
 	git archive --format=tar HEAD --prefix=dracut-$(VERSION)-$(GITVERSION)/ |bzip2 > dracut-$(VERSION)-$(GITVERSION).tar.bz2
 
-rpm: dracut-$(VERSION)-$(GITVERSION).tar.bz2
+
+rpm: dracut-$(VERSION).tar.bz2
+	rpmbuild --define "_topdir $$PWD" --define "_sourcedir $$PWD" --define "_specdir $$PWD" --define "_srcrpmdir $$PWD" --define "_rpmdir $$PWD" -ba dracut.spec 
+	rm -fr BUILD BUILDROOT
+
+gitrpm: dracut-$(VERSION)-$(GITVERSION).tar.bz2
 	rpmbuild --define "_topdir $$PWD" --define "_sourcedir $$PWD" --define "_specdir $$PWD" --define "_srcrpmdir $$PWD" --define "_rpmdir $$PWD" --define "gittag $(GITVERSION)" -ba dracut.spec 
 	rm -fr BUILD BUILDROOT