$ wget https://occ-oss-prod.oss-cn-hangzhou.aliyuncs.com/resource//1663142514282/Xuantie-900-gcc-linux-5.10.4-glibc-x86_64-V2.6.1-20220906.tar
--2024-02-29 20:34:27-- https://occ-oss-prod.oss-cn-hangzhou.aliyuncs.com/resource//1663142514282/Xuantie-900-gcc-linux-5.10.4-glibc-x86_64-V2.6.1-20220906.tar
Resolving occ-oss-prod.oss-cn-hangzhou.aliyuncs.com (occ-oss-prod.oss-cn-hangzhou.aliyuncs.com)... 47.110.177.19
Connecting to occ-oss-prod.oss-cn-hangzhou.aliyuncs.com (occ-oss-prod.oss-cn-hangzhou.aliyuncs.com)|47.110.177.19|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2024-02-29 20:34:30 ERROR 404: Not Found.
$ curl https://occ-oss-prod.oss-cn-hangzhou.aliyuncs.com/resource//1663142514282/Xuantie-900-gcc-linux-5.10.4-glibc-x86_64-V2.6.1-20220906.tar.gz | tar xz -C toolchain/linux_toolchain/ --strip-components=1
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
curl: (35) OpenSSL SSL_connect: Connection reset by peer in connection to occ-oss-prod.oss-cn-hangzhou.aliyuncs.com:443
gzip: stdin: unexpected end of file
tar: Child returned status 1
tar: Error is not recoverable: exiting now
Toolchain URL provided in the README is broken.
But the following works in my end,
This also breaks the buidroot building.