Makefile.in: switch from git-tar-tree to git-archive

as the former is deprecated.

diff --git a/Makefile.in b/Makefile.in
index 124d2ab..d7e2856 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -252,7 +252,7 @@ install: all
 
 @PACKAGE_TARNAME@-@PACKAGE_VERSION@.tar.bz2: $(tarball_add) doc
        rm -f $(tarball_pfx).tar.bz2
-       git-tar-tree HEAD $(tarball_pfx) | tar --delete $(tarball_delete) > $(tarball_pfx).tar
+       git-archive --format=tar --prefix=$(tarball_pfx)/ HEAD | tar --delete $(tarball_delete) > $(tarball_pfx).tar
        mkdir $(tarball_pfx)
        cp -r $(tarball_add) $(tarball_pfx)
        tar c doc/man | (cd $(tarball_pfx); tar x)