Call to build toolchains (rules_foreign_cc_dependencies()) is not working

[khadflow]

Hello,

I don't have a repo to reference. This is a problem I am experiencing with the source code at my job. I am migrating the github dependencies to our personal repo. This just involved downloading the packages from github and adding them to out repo. Then, referencing the link in the source. Json.

I am experiencing a build error when calling rules_foreign_cc_dependencies(). It is apparently trying to build toolchains from github, but my system does not have access to github (i.e. it does not have internet connectivity) so it is failing. I need a work-around for this.

How can I manually/automatically include all of the toolchain dependencies built by rules_foreign_cc_dependencies()? What are the dependencies? Where can I download/include them in my WORKSPACE/BUILD files?