Example of minimal hermetic gcc toolchain #407
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As part of bazelbuild/bazel#21198, this PR adds an example on how to set up a minimal hermetic gcc toolchain without advanced features like
feature
andaction_config
.Follow-up PRs will include
feature
andaction_config
to further configure the cc actions.Once these PRs are merged, I'll put up a separate tutorial to cover the new cc toolchain resolution API alongside with the hermetic toolchain examples to replace https://bazel.build/tutorials/ccp-toolchain-config.