$ git clone -n https://gitee.com/src-anolis-os/libpng12.git /var/lib/mock/dist-an8.10-build-524454-77476/root/chroot_tmpdir/scmroot/libpng12
Cloning into '/var/lib/mock/dist-an8.10-build-524454-77476/root/chroot_tmpdir/scmroot/libpng12'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/libpng12
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9bbbc8b spec: add doc sub package
$ wget -O libpng-1.2.57.tar.xz http://build.openanolis.cn/kojifiles/upstream-source/libpng-1.2.57.tar.xz.307052e5e8af97b82b17b64fb1b3677a
--2026-04-08 15:48:09--  http://build.openanolis.cn/kojifiles/upstream-source/libpng-1.2.57.tar.xz.307052e5e8af97b82b17b64fb1b3677a
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: 656784 (641K) [application/x-xz]
Saving to: ‘libpng-1.2.57.tar.xz’

     0K .......... .......... .......... .......... ..........  7%  426M 0s
    50K .......... .......... .......... .......... .......... 15% 4.99M 0s
   100K .......... .......... .......... .......... .......... 23%  335M 0s
   150K .......... .......... .......... .......... .......... 31% 4.89M 0s
   200K .......... .......... .......... .......... .......... 38%  431M 0s
   250K .......... .......... .......... .......... .......... 46%  558M 0s
   300K .......... .......... .......... .......... .......... 54%  571M 0s
   350K .......... .......... .......... .......... .......... 62%  621M 0s
   400K .......... .......... .......... .......... .......... 70% 5.09M 0s
   450K .......... .......... .......... .......... .......... 77%  489M 0s
   500K .......... .......... .......... .......... .......... 85%  601M 0s
   550K .......... .......... .......... .......... .......... 93%  582M 0s
   600K .......... .......... .......... .......... .         100%  580M=0.03s

2026-04-08 15:48:09 (20.6 MB/s) - ‘libpng-1.2.57.tar.xz’ saved [656784/656784]