From cd6593abafa6b9438ef85235de634f456396403b Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Sun, 6 Oct 2002 06:44:43 +0000
Subject: (signatures): Define. (%.sig): New rule. (announcement): Depend on
 $(signatures).

---
 Makefile.maint | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Makefile.maint b/Makefile.maint
index e9dab7967..e7bd721a3 100644
--- a/Makefile.maint
+++ b/Makefile.maint
@@ -228,8 +228,12 @@ xd-delta = $(PACKAGE)-$(PREV_VERSION)-$(VERSION).xdelta
 news-r1 = /^[^ ].*$(THIS_VERSION_REGEXP)[]:]/
 news-r2 = /^[^ ].*$(PREV_VERSION_REGEXP)[]:]/
 
+signatures = $(distdir).tar.bz2.sig $(distdir).tar.gz.sig
+%.sig: %
+	gpg --detach-sign $<
+
 rel-files = $(xd-delta) $(distdir).tar.bz2 $(distdir).tar.gz
-announcement: NEWS ChangeLog $(rel-files)
+announcement: NEWS ChangeLog $(rel-files) $(signatures)
 	@( \
 	  echo Subject: $(my_distdir) released; \
 	  echo; \
-- 
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