$ git clone -n https://gitee.com/opencloudos-stream/fftw.git /var/lib/mock/dist-ocs23-loongarch64-build-135292-9626/root/chroot_tmpdir/scmroot/fftw
正克隆到 '/var/lib/mock/dist-ocs23-loongarch64-build-135292-9626/root/chroot_tmpdir/scmroot/fftw'...
$ git fetch origin master:KOJI_FETCH_HEAD
来自 https://gitee.com/opencloudos-stream/fftw
 * [新分支]          master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD 现在位于 1a1c550 !1 update config.guess and config.sub for loongarch64 Merge pull request !1 from zhangwenlong01/master