$ git clone -n https://gitee.com/opencloudos-stream/gcc.git /var/lib/mock/dist-ocs23-loongarch64-build-176063-11049/root/chroot_tmpdir/scmroot/gcc
正克隆到 '/var/lib/mock/dist-ocs23-loongarch64-build-176063-11049/root/chroot_tmpdir/scmroot/gcc'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/gcc
 * [新引用]          HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 1e7b4ba !7 升级至12.3.1.1，全部改进仅针对龙芯loongarch架构 Merge pull request !7 from jeremiazhao/master