$ git clone -n https://gitee.com/kanghou-silver/libffi.git /var/lib/mock/dist-an8.8-build-279182-64448/root/chroot_tmpdir/scmroot/libffi
Cloning into '/var/lib/mock/dist-an8.8-build-279182-64448/root/chroot_tmpdir/scmroot/libffi'...
$ git reset --hard e86addf85993b4df720d93cad320c7c404794276
HEAD is now at e86addf add sw
$ git lfs pull
$ wget -O libffi-3.1.tar.gz http://build.openanolis.cn/kojifiles/upstream-source/libffi-3.1.tar.gz.f5898b29bbfd70502831a212d9249d10
--2023-06-28 10:34:03--  http://build.openanolis.cn/kojifiles/upstream-source/libffi-3.1.tar.gz.f5898b29bbfd70502831a212d9249d10
Resolving build.openanolis.cn (build.openanolis.cn)... 172.16.0.137
Connecting to build.openanolis.cn (build.openanolis.cn)|172.16.0.137|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 937214 (915K) [application/x-gzip]
Saving to: ‘libffi-3.1.tar.gz’

     0K .......... .......... .......... .......... ..........  5% 19.2M 0s
    50K .......... .......... .......... .......... .......... 10% 38.1M 0s
   100K .......... .......... .......... .......... .......... 16% 19.9M 0s
   150K .......... .......... .......... .......... .......... 21% 36.9M 0s
   200K .......... .......... .......... .......... .......... 27% 19.7M 0s
   250K .......... .......... .......... .......... .......... 32% 3.71M 0s
   300K .......... .......... .......... .......... .......... 38% 38.3M 0s
   350K .......... .......... .......... .......... .......... 43% 38.7M 0s
   400K .......... .......... .......... .......... .......... 49% 38.2M 0s
   450K .......... .......... .......... .......... .......... 54% 38.1M 0s
   500K .......... .......... .......... .......... .......... 60% 37.3M 0s
   550K .......... .......... .......... .......... .......... 65% 40.0M 0s
   600K .......... .......... .......... .......... .......... 71% 38.9M 0s
   650K .......... .......... .......... .......... .......... 76% 39.3M 0s
   700K .......... .......... .......... .......... .......... 81%  632M 0s
   750K .......... .......... .......... .......... .......... 87% 39.1M 0s
   800K .......... .......... .......... .......... .......... 92% 39.1M 0s
   850K .......... .......... .......... .......... .......... 98% 40.8M 0s
   900K .......... .....                                      100%  624M=0.04s

2023-06-28 10:34:04 (24.1 MB/s) - ‘libffi-3.1.tar.gz’ saved [937214/937214]