1# Copyright 2024 The BoringSSL Authors 2# 3# Permission to use, copy, modify, and/or distribute this software for any 4# purpose with or without fee is hereby granted, provided that the above 5# copyright notice and this permission notice appear in all copies. 6# 7# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 8# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 9# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 10# SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 11# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 12# OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 13# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 14 15# This is a bazelrc file, documented in https://bazel.build/run/bazelrc and 16# specifies default flags when BoringSSL is the root project. It has no effect 17# on downstream projects, which define their own toolchains and configs. 18 19# See https://bazel.build/run/bazelrc#enable_platform_specific_config. 20# This expands to --config=osname which, in turn, expands to the options 21# specified below. 22build --enable_platform_specific_config 23 24# Enable additional checks. 25build --features=layering_check 26build --features=parse_headers 27 28# Bazel has no abstractions for setting C++ versions and expects the root 29# project to use the compiler-specific options for their toolchains. (Bazel only 30# wants the root to set the C++ version for the sake of projects like Abseil 31# whose ABI depends on the C++ version.) 32build:linux --cxxopt=-std=c++17 33build:macos --cxxopt=-std=c++17 34build:windows --cxxopt=/std:c++17 35 36# Our own builds should strictly build without warnings, but we don't add those 37# in targets like other flags because we can't assume all users will have clean 38# builds too. 39build:linux --cxxopt=-Werror 40build:macos --cxxopt=-Werror 41 42# Without setting a minimum macOS version, std::optional does not work. 43build:macos --cxxopt=-mmacosx-version-min=10.15 44 45# Without /Zc:__cplusplus, MSVC does not define the right value for 46# __cplusplus. See https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ 47build:windows --cxxopt=/Zc:__cplusplus 48 49# https://bazel.build/configure/best-practices#bazelrc-file 50try-import %workspace%/user.bazelrc 51