Blacklist .proto source files if Bazel allows us to (#7065)

* Blacklist .proto source files is Bazel allows us to

This is a partial revert of 7b28278c7d to unblock, e.g., https://github.com/grpc/grpc/pull/21590 or https://github.com/lyft/envoy-mobile/issues/617 until Bazel is fixed.

Note: this is a forward-compatible change that automatically switches to the behavior intended by 7b28278c7d when a compatible Bazel is released without requiring users to upgrade Protobuf. We will revert this change when Bazel is fixed.

* Remove trailing ,

* Update BUILD
This commit is contained in:
Yannic 2020-01-09 19:23:02 +01:00 committed by Rafi Kamal
parent 63cfdafacb
commit 77f30b686b

7
BUILD
View File

@ -3,6 +3,7 @@
load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test", "objc_library")
load("@rules_java//java:defs.bzl", "java_library")
load("@rules_proto//proto:defs.bzl", "proto_lang_toolchain", "proto_library")
load("@rules_proto//proto/private:native.bzl", "native_proto_common")
load("@rules_python//python:defs.bzl", "py_library")
licenses(["notice"])
@ -986,9 +987,13 @@ cc_library(
],
)
# Note: We use `native_proto_common` here because we depend on an implementation-detail of
# `proto_lang_toolchain`, which may not be available on `proto_common`.
reject_blacklisted_files = not hasattr(native_proto_common, "proto_lang_toolchain_rejects_files_do_not_use_or_we_will_break_you_without_mercy")
cc_toolchain_blacklisted_protos = [proto + "_proto" for proto in WELL_KNOWN_PROTO_MAP.keys()] if reject_blacklisted_files else [":well_known_protos"]
proto_lang_toolchain(
name = "cc_toolchain",
blacklisted_protos = [proto + "_proto" for proto in WELL_KNOWN_PROTO_MAP.keys()],
blacklisted_protos = cc_toolchain_blacklisted_protos,
command_line = "--cpp_out=$(OUT)",
runtime = ":protobuf",
visibility = ["//visibility:public"],