$ git clone -n https://gitee.com/src-anolis-os/wget.git /var/lib/mock/dist-an8.6-build-88837-45155/root/chroot_tmpdir/scmroot/wget Cloning into '/var/lib/mock/dist-an8.6-build-88837-45155/root/chroot_tmpdir/scmroot/wget'... $ git reset --hard d93d140fb38eef88fae602806542498828c9a888 HEAD is now at d93d140 use extern in header files when declaring global variables