release: use xz compression

[notmuch] / Makefile.local

diff --git a/Makefile.local b/Makefile.local
index 383e0cbabc8bb4b5895ef9f05238351c6c9139ca..3c6dacbccc4b3af1e43d89fcf8e69dd23997aed0 100644 (file)
--- a/Makefile.local
+++ b/Makefile.local
@@ -36,7 +36,7 @@ $(TAR_FILE):
                --transform s_^_$(PACKAGE)-$(VERSION)/_  \
                --transform 's_.tmp$$__' --mtime=@$$ct version.tmp
        rm version.tmp
-       gzip -n < $(TAR_FILE).tmp > $(TAR_FILE)
+       xz -C sha256 -9 < $(TAR_FILE).tmp > $(TAR_FILE)
        @echo "Source is ready for release in $(TAR_FILE)"
 
 $(SHA256_FILE): $(TAR_FILE)