build: produce signatures for release candidate tarballs.

Today Defalos on #notmuch asked for a signed tarball for
0.30~rc2. This is a minimal change to support this in the future.  The
question of automagically uploading will need more thought; currently
I like the fact that tags from pre-releases are only pushed manually.

diff --git a/Makefile.local b/Makefile.local
index 314238ef9e279f06155a1d0469a5be6129d038a5..2257761727c7ecb1d4871d75e4efc5d0486c2028 100644 (file)
--- a/Makefile.local
+++ b/Makefile.local
@@ -89,7 +89,7 @@ pre-release:
        $(MAKE) VERSION=$(VERSION) test
        git tag -s -m "$(PACKAGE) $(VERSION) release" $(UPSTREAM_TAG)
        git tag -s -m "$(PACKAGE) Debian $(VERSION)-1 upload (same as $(VERSION))" $(DEB_TAG)
-       $(MAKE) VERSION=$(VERSION) $(TAR_FILE)
+       $(MAKE) VERSION=$(VERSION) $(SHA256_FILE) $(DETACHED_SIG_FILE)
        ln -sf $(TAR_FILE) $(DEB_TAR_FILE)
        pristine-tar commit $(DEB_TAR_FILE) $(UPSTREAM_TAG)
        mkdir -p releases