$ git clone -n https://src.fedoraproject.org/rpms/libsecp256k1.git /var/lib/mock/f31-build-59448-28580/root/chroot_tmpdir/scmroot/libsecp256k1
Cloning into '/var/lib/mock/f31-build-59448-28580/root/chroot_tmpdir/scmroot/libsecp256k1'...
$ git reset --hard 18dbe76dc6f87e0f1909a3e00843a2d31351f0d5
HEAD is now at 18dbe76 Updated to 20190221git949e85b Added configure flags for schnorrsig