$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/mcpp.git /var/lib/mock/dist-el8-loongarch64-build-42553-21646/root/chroot_tmpdir/scmroot/mcpp
Cloning into '/var/lib/mock/dist-el8-loongarch64-build-42553-21646/root/chroot_tmpdir/scmroot/mcpp'...
$ git reset --hard origin/a8-LoongArch
HEAD is now at b04e16c import mcpp-2.7.2-20.el8.src.rpm