(%.asc): Remove target first, so gpg doesn't prompt us about it.

diff --git a/Makefile.maint b/Makefile.maint
index 1d57d79a72f4e732d92dec35890b425ac4f021f7..c6fbf8646fa91d10b8790c879c7f919c0be0946a 100644 (file)
--- a/Makefile.maint
+++ b/Makefile.maint
@@ -312,6 +312,7 @@ xd-delta = $(PACKAGE)-$(PREV_VERSION)-$(VERSION).xdelta
 
 signatures ?= $(distdir).tar.bz2.asc $(distdir).tar.gz.asc
 %.asc: %
+       rm -f $@
        gpg --armor --detach-sign -o $@ $<
 
 rel-files = $(xd-delta) $(distdir).tar.bz2 $(distdir).tar.gz $(signatures)