$ git clone -n https://gitee.com/src-anolis-sig/eigen3.git /var/lib/mock/dist-an8-ai-build-64258-36170/root/chroot_tmpdir/scmroot/eigen3
Cloning into '/var/lib/mock/dist-an8-ai-build-64258-36170/root/chroot_tmpdir/scmroot/eigen3'...
$ git reset --hard HEAD
HEAD is now at 15de688 Compat for Anolis OS 8 build