$ git clone -n https://gitee.com/src-anolis-os/libglvnd /var/lib/mock/dist-an8.7-build-133829-48453/root/chroot_tmpdir/scmroot/libglvnd
Cloning into '/var/lib/mock/dist-an8.7-build-133829-48453/root/chroot_tmpdir/scmroot/libglvnd'...
$ git reset --hard origin/a8
HEAD is now at 86b9b94 update to libglvnd-1.3.4-1.el8.src.rpm
$ wget -O libglvnd-1.3.4.tar.gz http://8.131.87.1/kojifiles/upstream-source/libglvnd-1.3.4.tar.gz.765ce77bfe2e3ad182f7bc06cce4b83a
--2022-10-12 21:55:11--  http://8.131.87.1/kojifiles/upstream-source/libglvnd-1.3.4.tar.gz.765ce77bfe2e3ad182f7bc06cce4b83a
Connecting to 8.131.87.1:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1033842 (1010K) [application/x-gzip]
Saving to: ‘libglvnd-1.3.4.tar.gz’

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   850K .......... .......... .......... .......... .......... 89% 15.2M 0s
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   950K .......... .......... .......... .......... .......... 99% 6.97M 0s
  1000K .........                                             100%  213K=0.2s

2022-10-12 21:55:12 (4.18 MB/s) - ‘libglvnd-1.3.4.tar.gz’ saved [1033842/1033842]