[PATCH] build: produce signatures for release candidate tarballs.

[David Bremner]

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.
---
 Makefile.local | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.local b/Makefile.local
index 586cdf75..d2cdb647 100644
--- a/Makefile.local
+++ b/Makefile.local
@@ -88,7 +88,7 @@ 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
-- 
2.27.0