$ git clone -n https://src.fedoraproject.org/rpms/libdrm.git /var/lib/mock/f40-build-774589-127708/root/chroot_tmpdir/scmroot/libdrm
Cloning into '/var/lib/mock/f40-build-774589-127708/root/chroot_tmpdir/scmroot/libdrm'...
$ git reset --hard 4c4a32694b862bc5c011ad07cf1bf87dcf1e2e97
HEAD is now at 4c4a326 2.4.120