$ git clone -n https://gitee.com/src-anolis-os/libpng12.git /var/lib/mock/dist-an8.10-build-543304-85670/root/chroot_tmpdir/scmroot/libpng12
Cloning into '/var/lib/mock/dist-an8.10-build-543304-85670/root/chroot_tmpdir/scmroot/libpng12'...
$ git fetch origin cf4c24ca3dc8f4b1570ae939c09a317559642115:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/libpng12
 * [new ref]         cf4c24ca3dc8f4b1570ae939c09a317559642115 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cf4c24c 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
--2026-06-22 11:23:43--  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% 20.9M 0s
    50K .......... .......... .......... .......... .......... 15% 39.8M 0s
   100K .......... .......... .......... .......... .......... 23% 22.7M 0s
   150K .......... .......... .......... .......... .......... 31% 39.7M 0s
   200K .......... .......... .......... .......... .......... 38% 24.5M 0s
   250K .......... .......... .......... .......... .......... 46% 34.8M 0s
   300K .......... .......... .......... .......... .......... 54% 40.3M 0s
   350K .......... .......... .......... .......... .......... 62% 39.8M 0s
   400K .......... .......... .......... .......... .......... 70% 38.8M 0s
   450K .......... .......... .......... .......... .......... 77% 33.1M 0s
   500K .......... .......... .......... .......... .......... 85% 44.7M 0s
   550K .......... .......... .......... .......... .......... 93% 38.2M 0s
   600K .......... .......... .......... .......... .         100% 42.8M=0.02s

2026-06-22 11:23:43 (33.3 MB/s) - ‘libpng-1.2.57.tar.xz’ saved [656784/656784]