$ git clone -n https://gitee.com/kanghou-silver/libffi.git /var/lib/mock/dist-an8.8-build-279057-64448/root/chroot_tmpdir/scmroot/libffi
Cloning into '/var/lib/mock/dist-an8.8-build-279057-64448/root/chroot_tmpdir/scmroot/libffi'...
$ git fetch origin 5fe9c779b5701007099763e7b79d2fafe5527950:KOJI_FETCH_HEAD
From https://gitee.com/kanghou-silver/libffi
 * [new ref]         5fe9c779b5701007099763e7b79d2fafe5527950 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5fe9c77 add sw
$ wget -O libffi-3.1.tar.gz http://build.openanolis.cn/kojifiles/upstream-source/libffi-3.1.tar.gz.f5898b29bbfd70502831a212d9249d10
--2023-06-27 18:56:12--  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% 2.92M 0s
    50K .......... .......... .......... .......... .......... 10% 5.90M 0s
   100K .......... .......... .......... .......... .......... 16% 51.6M 0s
   150K .......... .......... .......... .......... .......... 21% 44.6M 0s
   200K .......... .......... .......... .......... .......... 27% 5.54M 0s
   250K .......... .......... .......... .......... .......... 32%  110M 0s
   300K .......... .......... .......... .......... .......... 38%  217M 0s
   350K .......... .......... .......... .......... .......... 43% 99.6M 0s
   400K .......... .......... .......... .......... .......... 49% 5.12M 0s
   450K .......... .......... .......... .......... .......... 54%  276M 0s
   500K .......... .......... .......... .......... .......... 60%  100M 0s
   550K .......... .......... .......... .......... .......... 65% 87.6M 0s
   600K .......... .......... .......... .......... .......... 71% 6.07M 0s
   650K .......... .......... .......... .......... .......... 76% 37.0M 0s
   700K .......... .......... .......... .......... .......... 81% 71.7M 0s
   750K .......... .......... .......... .......... .......... 87% 64.8M 0s
   800K .......... .......... .......... .......... .......... 92%  129M 0s
   850K .......... .......... .......... .......... .......... 98% 6.07M 0s
   900K .......... .....                                      100%  610M=0.07s

2023-06-27 18:56:12 (13.3 MB/s) - ‘libffi-3.1.tar.gz’ saved [937214/937214]