| # Copyright 2024 The BoringSSL Authors |
| # |
| # 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 |
| # |
| # https://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. |
| |
| # This is a bazelrc file, documented in https://bazel.build/run/bazelrc and |
| # specifies default flags when BoringSSL is the root project. It has no effect |
| # on downstream projects, which define their own toolchains and configs. |
| |
| # See https://bazel.build/run/bazelrc#enable_platform_specific_config. |
| # This expands to --config=osname which, in turn, expands to the options |
| # specified below. |
| build --enable_platform_specific_config |
| |
| # Enable additional checks. |
| build --features=layering_check |
| build --features=parse_headers |
| |
| # Bazel has no abstractions for setting C++ versions and expects the root |
| # project to use the compiler-specific options for their toolchains. (Bazel only |
| # wants the root to set the C++ version for the sake of projects like Abseil |
| # whose ABI depends on the C++ version.) |
| build:linux --cxxopt=-std=c++17 |
| build:macos --cxxopt=-std=c++17 |
| build:windows --cxxopt=/std:c++17 |
| |
| # Our own builds should strictly build without warnings, but we don't add those |
| # in targets like other flags because we can't assume all users will have clean |
| # builds too. |
| build:linux --cxxopt=-Werror |
| build:macos --cxxopt=-Werror |
| |
| # Without setting a minimum macOS version, std::optional does not work. |
| build:macos --cxxopt=-mmacosx-version-min=10.15 |
| |
| # Without /Zc:__cplusplus, MSVC does not define the right value for |
| # __cplusplus. See https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ |
| build:windows --cxxopt=/Zc:__cplusplus |
| |
| # https://bazel.build/configure/best-practices#bazelrc-file |
| try-import %workspace%/user.bazelrc |
