
* m4/libtool.m4: Not setting 10.0 to MACOSX_DEPLOYMENT_TARGET when not defined. Only specify -flat_namespace to linker for specific (older) versions and hosts. -- Original patch was by: Jeremy Huddleston Sequoia <jeremyhu@apple.com> in https://lists.gnu.org/archive/html/libtool-patches/ 2020-06/msg00001.html Reported-by: Aleix Conchillo Flaque GnuPG-bug-id: 5610 Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>