$ git clone -n https://gitee.com/mgb01105731/pcre.git /var/lib/mock/dist-an23-build-141991-53932/root/chroot_tmpdir/scmroot/pcre
Cloning into '/var/lib/mock/dist-an23-build-141991-53932/root/chroot_tmpdir/scmroot/pcre'...
$ git reset --hard bac610b53b06a74a83bc88936f759d2310d9359e
HEAD is now at bac610b optimise spec file