$ git clone -n https://gitee.com/src-anolis-os/libffi.git /var/lib/mock/dist-an8.7-build-257696-63734/root/chroot_tmpdir/scmroot/libffi
Cloning into '/var/lib/mock/dist-an8.7-build-257696-63734/root/chroot_tmpdir/scmroot/libffi'...
$ git reset --hard 324f9620bfffdb7b8ece70e1f579d04c9a6b643a
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
--2023-04-27 16:35:23--  http://build.openanolis.cn/kojifiles/upstream-source/libffi-3.1.tar.gz.f5898b29bbfd70502831a212d9249d10
Resolving build.openanolis.cn (build.openanolis.cn)... 8.131.87.1
Connecting to build.openanolis.cn (build.openanolis.cn)|8.131.87.1|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 937214 (915K) [application/x-gzip]
Saving to: ‘libffi-3.1.tar.gz’

     0K .......... .......... .......... .......... ..........  5% 4.02M 0s
    50K .......... .......... .......... .......... .......... 10% 7.78M 0s
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   400K .......... .......... .......... .......... .......... 49% 85.5M 0s
   450K .......... .......... .......... .......... .......... 54% 7.57M 0s
   500K .......... .......... .......... .......... .......... 60%  141M 0s
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   750K .......... .......... .......... .......... .......... 87%  139M 0s
   800K .......... .......... .......... .......... .......... 92%  239M 0s
   850K .......... .......... .......... .......... .......... 98% 9.67M 0s
   900K .......... .....                                      100% 60.5M=0.06s

2023-04-27 16:35:23 (14.0 MB/s) - ‘libffi-3.1.tar.gz’ saved [937214/937214]