$ git clone -n https://src.fedoraproject.org/rpms/libcxxabi.git /var/lib/mock/f37-build-side-32-misc-devel-267441-14438/root/chroot_tmpdir/scmroot/libcxxabi
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-267441-14438/root/chroot_tmpdir/scmroot/libcxxabi'...
$ git reset --hard f029f142e7e816784c9a1d96e469ea38faf98f48
HEAD is now at f029f14 Update to LLVM 15.0.7