(signatures): Define.

(%.sig): New rule.
(announcement): Depend on $(signatures).

diff --git a/Makefile.maint b/Makefile.maint
index e9dab79675282f70600cb7037b1098d810ac067a..e7bd721a37da7e89dfc389fcbecc0148e0e72e6d 100644 (file)
--- 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; \