$ git clone -n https://github.com/xcp-ng-rpms/libdrm.git /var/lib/mock/v8.0-base-942-381/root/chroot_tmpdir/scmroot/libdrm
Cloning into '/var/lib/mock/v8.0-base-942-381/root/chroot_tmpdir/scmroot/libdrm'...
$ git reset --hard 019b023765b7337c771361540a4c678fc903d71a
Downloading SOURCES/libdrm-2.4.83.tar.gz (515 KB)
HEAD is now at 019b023 Remove ".xs1" from Release so that %dist is last