$ git clone -n https://gitee.com/src-anolis-os/libffi.git /var/lib/mock/dist-lifsea8-build-153187-52643/root/chroot_tmpdir/scmroot/libffi
Cloning into '/var/lib/mock/dist-lifsea8-build-153187-52643/root/chroot_tmpdir/scmroot/libffi'...
$ git reset --hard origin/a8
HEAD is now at 324f962 arch: link loongarch objects
$ wget -O libffi-3.1.tar.gz http://build.openanolis.cn/kojifiles/upstream-source/libffi-3.1.tar.gz.f5898b29bbfd70502831a212d9249d10
--2022-11-02 11:43:47--  http://build.openanolis.cn/kojifiles/upstream-source/libffi-3.1.tar.gz.f5898b29bbfd70502831a212d9249d10
Resolving build.openanolis.cn (build.openanolis.cn)... 220.181.158.195, 220.181.158.196, 220.181.158.194, ...
Connecting to build.openanolis.cn (build.openanolis.cn)|220.181.158.195|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 937214 (915K) [application/x-gzip]
Saving to: ‘libffi-3.1.tar.gz’

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   850K .......... .......... .......... .......... .......... 98%  152K 0s
   900K .......... .....                                      100%  183K=11s

2022-11-02 11:43:59 (80.0 KB/s) - ‘libffi-3.1.tar.gz’ saved [937214/937214]