$ git clone -n https://gitee.com/gaohongmei/cups-filters.git /var/lib/mock/dist-an8.6-build-119205-45930/root/chroot_tmpdir/scmroot/cups-filters
Cloning into '/var/lib/mock/dist-an8.6-build-119205-45930/root/chroot_tmpdir/scmroot/cups-filters'...
$ git reset --hard 747ca0469c3086f1a96903ade4b7b401b3509d94
HEAD is now at 747ca04 use extern in header files when declaring global variables