$ git clone -n https://gitee.com/src-anolis-os/libselinux.git /var/lib/mock/dist-lifsea8-build-153775-52643/root/chroot_tmpdir/scmroot/libselinux
Cloning into '/var/lib/mock/dist-lifsea8-build-153775-52643/root/chroot_tmpdir/scmroot/libselinux'...
$ git reset --hard origin/a8
HEAD is now at 70b6f1c update to libselinux-2.9-6.el8.src.rpm
$ wget -O libselinux-2.9.tar.gz http://build.openanolis.cn/kojifiles/upstream-source/libselinux-2.9.tar.gz.bb449431b6ed55a0a0496dbc366d6e31
--2022-11-02 15:30:58--  http://build.openanolis.cn/kojifiles/upstream-source/libselinux-2.9.tar.gz.bb449431b6ed55a0a0496dbc366d6e31
Resolving build.openanolis.cn (build.openanolis.cn)... 124.238.244.189, 124.238.244.188, 124.238.244.182, ...
Connecting to build.openanolis.cn (build.openanolis.cn)|124.238.244.189|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 211546 (207K) [application/x-gzip]
Saving to: ‘libselinux-2.9.tar.gz’

     0K .......... .......... .......... .......... .......... 24% 1.36M 0s
    50K .......... .......... .......... .......... .......... 48% 2.71M 0s
   100K .......... .......... .......... .......... .......... 72%  212M 0s
   150K .......... .......... .......... .......... .......... 96% 2.74M 0s
   200K ......                                                100%  236M=0.07s

2022-11-02 15:30:58 (2.80 MB/s) - ‘libselinux-2.9.tar.gz’ saved [211546/211546]