$ git clone -n https://gitee.com/opencloudos-stream/flang.git /var/lib/mock/dist-ocs23-loongarch64-build-146320-9831/root/chroot_tmpdir/scmroot/flang
正克隆到 '/var/lib/mock/dist-ocs23-loongarch64-build-146320-9831/root/chroot_tmpdir/scmroot/flang'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/flang
 * [新引用]          HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 03cd77f !4 【软件升级】 [flang] 可升级至 [17.0.6] Merge pull request !4 from luochenglcs/master