# Simulate a non-functional CC toolchain
common --per_file_copt=external/.*protobuf.*/src/google/protobuf/compiler/main.cc@--THIS_CC_TOOLCHAIN_IS_BROKEN
common --host_per_file_copt=external/.*protobuf.*/src/google/protobuf/compiler/main.cc@--THIS_CC_TOOLCHAIN_IS_BROKEN
# But, users should be able to use pre-built protoc toolchains instead.
common --incompatible_enable_proto_toolchain_resolution
common --@com_google_protobuf//bazel/toolchains:prefer_prebuilt_protoc