$ git clone -n https://src.fedoraproject.org/rpms/GeographicLib.git /var/lib/mock/f40-build-734250-105821/root/chroot_tmpdir/scmroot/GeographicLib
Cloning into '/var/lib/mock/f40-build-734250-105821/root/chroot_tmpdir/scmroot/GeographicLib'...
$ git reset --hard 54b4624a94c96a6490c7b78a9e50b35a552a0197
HEAD is now at 54b4624 Update sources