If you wish to define custom Bazel configurations (e.g. custom builds), make a text file in this folder called buildrc. It should follow the [.bazelrc conventions](https://bazel.build/docs/bazelrc#config). Users are free to put their custom builds in the $HOME/.bazelrc file as per usual, but if they wish to avoid conflicts with other Bazel projects, this is a safer place to store them.