$ git clone -n https://gitee.com/gcdota930915/gc.git /var/lib/mock/dist-an8.7-build-183358-60232/root/chroot_tmpdir/scmroot/gc
Cloning into '/var/lib/mock/dist-an8.7-build-183358-60232/root/chroot_tmpdir/scmroot/gc'...
$ git reset --hard origin/a8-poc
HEAD is now at 8f8fe9f Add loongarch support patch
$ wget -O gc-8.0.4.tar.gz http://build.openanolis.cn/kojifiles/upstream-source/gc-8.0.4.tar.gz.67a5093e2f9f381bd550aa891d00b54b
--2022-12-18 15:22:57--  http://build.openanolis.cn/kojifiles/upstream-source/gc-8.0.4.tar.gz.67a5093e2f9f381bd550aa891d00b54b
Resolving build.openanolis.cn (build.openanolis.cn)... 8.141.190.231, 8.141.190.224, 8.141.190.228, ...
Connecting to build.openanolis.cn (build.openanolis.cn)|8.141.190.231|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1160528 (1.1M) [application/x-gzip]
Saving to: ‘gc-8.0.4.tar.gz’

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   750K .......... .......... .......... .......... .......... 70%  382M 0s
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  1050K .......... .......... .......... .......... .......... 97%  718M 0s
  1100K .......... .......... .......... ...                  100%  718M=0.04s

2022-12-18 15:22:57 (25.9 MB/s) - ‘gc-8.0.4.tar.gz’ saved [1160528/1160528]