Hermetic CC Toolchain

[todsacerdoti]

https://github.com/uber/hermetic_cc_toolchain

[jedisct1]

Presentation: https://www.youtube.com/watch?v=SCj2J3HcEfc

They also wrote a blog post about how they bootstrapped their arm64 infrastructure: https://www.uber.com/en-FR/blog/bootstrapping-ubers-infrastr...