Makefile: Ensure rpm packages can be read by older rpm versions

diff --git a/Makefile b/Makefile
index fea237bc80978c1011793ee0cbd8398b2e9f773b..fd7a6c9294c341353fc5904494a3e69946cff761 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1799,7 +1799,10 @@ dist: git.spec git-archive$(X) configure
        gzip -f -9 $(GIT_TARNAME).tar
 
 rpm: dist
-       $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
+       $(RPMBUILD) \
+               --define "_source_filedigest_algorithm md5" \
+               --define "_binary_filedigest_algorithm md5" \
+               -ta $(GIT_TARNAME).tar.gz
 
 htmldocs = git-htmldocs-$(GIT_VERSION)
 manpages = git-manpages-$(GIT_VERSION)