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rules_cc/examples/BUILD
Googler 608c7b605f C++: Make permissions check optional in cc_shared_library
The cc_shared_library_permissions mechanism was introduced to add control over
which cc_shared_libraries can export a given cc_library. If the repo is big
enough, the owner of a cc_library might want to prevent someone else in a
different package making their library part of the ABI of a public shared
library because that makes it harder to change the cc_library. This does not
apply accross repositories because a dependant repository can overwrite
anything from a repository dependency anyway.

However, it is becoming more apparent than even though this mechanism should
exist, it should not be enabled by default since most people don't need it. To
enable it pass the flag --//examples:enable_permissions_check=True.

RELNOTES:none
PiperOrigin-RevId: 363171677
Change-Id: I8afb3294806bb3053ee1279c6e9c5355089bccbb
2021-03-16 06:45:21 -07:00

44 lines
1.3 KiB
Python

# Copyright 2019 The Bazel Authors. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
load("@bazel_skylib//rules:common_settings.bzl", "bool_flag")
# A collection of examples showing the usage of rules_cc
licenses(["notice"])
bool_flag(
name = "incompatible_link_once",
build_setting_default = False,
visibility = ["//visibility:public"],
)
bool_flag(
name = "enable_permissions_check",
build_setting_default = False,
visibility = ["//visibility:public"],
)
bool_flag(
name = "experimental_debug",
build_setting_default = False,
visibility = ["//visibility:public"],
)
bzl_library(
name = "experimental_cc_shared_library_bzl",
srcs = ["experimental_cc_shared_library.bzl"],
visibility = ["//visibility:private"],
)