srctree

Robin Linden parent 49e39cfd 6b88cecc
build: Support building with clang-cl on Windows

.bazelrc added: 22, removed: 2, total 20

@@ -14,6 +14,7 @@ build --enable_platform_specific_config

# See: https://docs.bazel.build/versions/main/backward-compatibility.html

build --incompatible_disallow_empty_glob

build --incompatible_enable_cc_toolchain_resolution

# Compiler configuration

# =========================================================

@@ -126,6 +127,16 @@ build:windows --per_file_copt='external/zlib[:/]@/wd4267' # C4267: '=': conversi

# Special build options

# =========================================================

# TODO(robinlinden): Our compilation flag management needs some cleanup for this

# to be well-supported.

# https://bazel.build/docs/windows#clang

build:clang-cl --extra_toolchains=@local_config_cc//:cc-toolchain-x64_windows-clang-cl

build:clang-cl --extra_execution_platforms=//:x64_windows-clang-cl

build:clang-cl --platforms=//:x64_windows-clang-cl

build:clang-cl --copt='-Wno-error'

build:clang-cl --copt='-Wno-missing-field-initializers'

build:clang-cl --copt='-Wno-unused-command-line-argument'

# Currently only supported for Clang 13 and newer.

build:libc++ --cxxopt=-stdlib=libc++

build:libc++ --linkopt=-stdlib=libc++

BUILD added: 22, removed: 2, total 20

@@ -4,3 +4,12 @@ refresh_compile_commands(

name = "refresh_compile_commands",

tags = ["manual"],

)

platform(

name = "x64_windows-clang-cl",

constraint_values = [

"@bazel_tools//tools/cpp:clang-cl",

"@platforms//cpu:x86_64",

"@platforms//os:windows",

)