$ git clone -n https://gitee.com/opencloudos-stream/gdb.git /var/lib/mock/dist-ocs23-build-280902-26851/root/chroot_tmpdir/scmroot/gdb
Cloning into '/var/lib/mock/dist-ocs23-build-280902-26851/root/chroot_tmpdir/scmroot/gdb'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/gdb
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 06953d1 !7 add Requires readline >= 8.2 to fix old libreadline.so.8()(64bit) imcompat Merge pull request !7 from denisecheng/master