$ git clone -n https://src.fedoraproject.org/rpms/libkml.git /var/lib/mock/f29-build-5240-1253/root/thebuilddir/tmp/scmroot/libkml
Cloning into '/var/lib/mock/f29-build-5240-1253/root/thebuilddir/tmp/scmroot/libkml'...
$ git reset --hard a97feaf9a2f0776e57c384369da23071f22af0c7
HEAD is now at a97feaf Add missing BR: gcc-c++, make