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cc_toolchain_config.bzl
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# 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.
"""A C++ toolchain configuration rule for macOS."""
load(
"@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl",
"action_config",
"env_entry",
"env_set",
"feature",
"feature_set",
"flag_group",
"flag_set",
"make_variable",
"tool",
"tool_path",
"variable_with_value",
"with_feature_set",
)
load("@bazel_tools//tools/build_defs/cc:action_names.bzl", "ACTION_NAMES")
# The Xcode version from which that has support for deterministic mode
_SUPPORTS_DETERMINISTIC_MODE = "10.2"
def _compare_versions(dv1, v2):
"""Return value is <0, 0, >0 depending on DottedVersion dv1 comparison to string v2."""
return dv1.compare_to(apple_common.dotted_version(v2))
def _can_use_deterministic_libtool(ctx):
"""Returns `True` if the current version of `libtool` has support for
deterministic mode, and `False` otherwise."""
xcode_config = ctx.attr._xcode_config[apple_common.XcodeVersionConfig]
xcode_version = xcode_config.xcode_version()
if _compare_versions(xcode_version, _SUPPORTS_DETERMINISTIC_MODE) >= 0:
return True
else:
return False
def _deterministic_libtool_flags(ctx):
"""Returns additional `libtool` flags to enable deterministic mode, if they
are available."""
if _can_use_deterministic_libtool(ctx):
return ["-D"]
return []
def _impl(ctx):
if (ctx.attr.cpu == "darwin_x86_64"):
toolchain_identifier = "darwin_x86_64"
elif (ctx.attr.cpu == "darwin_arm64"):
toolchain_identifier = "darwin_arm64"
elif (ctx.attr.cpu == "darwin_arm64e"):
toolchain_identifier = "darwin_arm64e"
elif (ctx.attr.cpu == "ios_arm64"):
toolchain_identifier = "ios_arm64"
elif (ctx.attr.cpu == "ios_arm64e"):
toolchain_identifier = "ios_arm64e"
elif (ctx.attr.cpu == "ios_armv7"):
toolchain_identifier = "ios_armv7"
elif (ctx.attr.cpu == "ios_i386"):
toolchain_identifier = "ios_i386"
elif (ctx.attr.cpu == "ios_x86_64"):
toolchain_identifier = "ios_x86_64"
elif (ctx.attr.cpu == "armeabi-v7a"):
toolchain_identifier = "stub_armeabi-v7a"
elif (ctx.attr.cpu == "tvos_arm64"):
toolchain_identifier = "tvos_arm64"
elif (ctx.attr.cpu == "tvos_x86_64"):
toolchain_identifier = "tvos_x86_64"
elif (ctx.attr.cpu == "watchos_arm64_32"):
toolchain_identifier = "watchos_arm64_32"
elif (ctx.attr.cpu == "watchos_armv7k"):
toolchain_identifier = "watchos_armv7k"
elif (ctx.attr.cpu == "watchos_i386"):
toolchain_identifier = "watchos_i386"
elif (ctx.attr.cpu == "watchos_x86_64"):
toolchain_identifier = "watchos_x86_64"
else:
fail("Unreachable")
if (ctx.attr.cpu == "armeabi-v7a"):
host_system_name = "armeabi-v7a"
elif (ctx.attr.cpu == "darwin_x86_64" or
ctx.attr.cpu == "darwin_arm64" or
ctx.attr.cpu == "darwin_arm64e" or
ctx.attr.cpu == "ios_arm64" or
ctx.attr.cpu == "ios_arm64e" or
ctx.attr.cpu == "ios_armv7" or
ctx.attr.cpu == "ios_i386" or
ctx.attr.cpu == "ios_x86_64" or
ctx.attr.cpu == "tvos_arm64" or
ctx.attr.cpu == "tvos_x86_64" or
ctx.attr.cpu == "watchos_arm64_32" or
ctx.attr.cpu == "watchos_armv7k" or
ctx.attr.cpu == "watchos_i386" or
ctx.attr.cpu == "watchos_x86_64"):
host_system_name = "x86_64-apple-macosx"
else:
fail("Unreachable")
if (ctx.attr.cpu == "ios_arm64"):
target_system_name = "arm64-apple-ios"
elif (ctx.attr.cpu == "tvos_arm64"):
target_system_name = "arm64-apple-tvos"
elif (ctx.attr.cpu == "watchos_arm64_32"):
target_system_name = "arm64_32-apple-watchos"
elif (ctx.attr.cpu == "ios_arm64e"):
target_system_name = "arm64e-apple-ios"
elif (ctx.attr.cpu == "armeabi-v7a"):
target_system_name = "armeabi-v7a"
elif (ctx.attr.cpu == "ios_armv7"):
target_system_name = "armv7-apple-ios"
elif (ctx.attr.cpu == "watchos_armv7k"):
target_system_name = "armv7-apple-watchos"
elif (ctx.attr.cpu == "ios_i386"):
target_system_name = "i386-apple-ios"
elif (ctx.attr.cpu == "watchos_i386"):
target_system_name = "i386-apple-watchos"
elif (ctx.attr.cpu == "ios_x86_64"):
target_system_name = "x86_64-apple-ios"
elif (ctx.attr.cpu == "darwin_x86_64"):
target_system_name = "x86_64-apple-macosx"
elif (ctx.attr.cpu == "darwin_arm64"):
target_system_name = "arm64-apple-macosx"
elif (ctx.attr.cpu == "darwin_arm64e"):
target_system_name = "arm64e-apple-macosx"
elif (ctx.attr.cpu == "tvos_x86_64"):
target_system_name = "x86_64-apple-tvos"
elif (ctx.attr.cpu == "watchos_x86_64"):
target_system_name = "x86_64-apple-watchos"
else:
fail("Unreachable")
if (ctx.attr.cpu == "armeabi-v7a"):
target_cpu = "armeabi-v7a"
elif (ctx.attr.cpu == "darwin_x86_64"):
target_cpu = "darwin_x86_64"
elif (ctx.attr.cpu == "darwin_arm64"):
target_cpu = "darwin_arm64"
elif (ctx.attr.cpu == "darwin_arm64e"):
target_cpu = "darwin_arm64e"
elif (ctx.attr.cpu == "ios_arm64"):
target_cpu = "ios_arm64"
elif (ctx.attr.cpu == "ios_arm64e"):
target_cpu = "ios_arm64e"
elif (ctx.attr.cpu == "ios_armv7"):
target_cpu = "ios_armv7"
elif (ctx.attr.cpu == "ios_i386"):
target_cpu = "ios_i386"
elif (ctx.attr.cpu == "ios_x86_64"):
target_cpu = "ios_x86_64"
elif (ctx.attr.cpu == "tvos_arm64"):
target_cpu = "tvos_arm64"
elif (ctx.attr.cpu == "tvos_x86_64"):
target_cpu = "tvos_x86_64"
elif (ctx.attr.cpu == "watchos_arm64_32"):
target_cpu = "watchos_arm64_32"
elif (ctx.attr.cpu == "watchos_armv7k"):
target_cpu = "watchos_armv7k"
elif (ctx.attr.cpu == "watchos_i386"):
target_cpu = "watchos_i386"
elif (ctx.attr.cpu == "watchos_x86_64"):
target_cpu = "watchos_x86_64"
else:
fail("Unreachable")
if (ctx.attr.cpu == "armeabi-v7a"):
target_libc = "armeabi-v7a"
elif (ctx.attr.cpu == "ios_arm64" or
ctx.attr.cpu == "ios_arm64e" or
ctx.attr.cpu == "ios_armv7" or
ctx.attr.cpu == "ios_i386" or
ctx.attr.cpu == "ios_x86_64"):
target_libc = "ios"
elif (ctx.attr.cpu == "darwin_x86_64" or
ctx.attr.cpu == "darwin_arm64" or
ctx.attr.cpu == "darwin_arm64e"):
target_libc = "macosx"
elif (ctx.attr.cpu == "tvos_arm64" or
ctx.attr.cpu == "tvos_x86_64"):
target_libc = "tvos"
elif (ctx.attr.cpu == "watchos_arm64_32" or
ctx.attr.cpu == "watchos_armv7k" or
ctx.attr.cpu == "watchos_i386" or
ctx.attr.cpu == "watchos_x86_64"):
target_libc = "watchos"
else:
fail("Unreachable")
compiler = "compiler"
if (ctx.attr.cpu == "armeabi-v7a"):
abi_version = "armeabi-v7a"
elif (ctx.attr.cpu == "darwin_x86_64"):
abi_version = "darwin_x86_64"
elif (ctx.attr.cpu == "darwin_arm64" or
ctx.attr.cpu == "darwin_arm64e" or
ctx.attr.cpu == "ios_arm64" or
ctx.attr.cpu == "ios_arm64e" or
ctx.attr.cpu == "ios_armv7" or
ctx.attr.cpu == "ios_i386" or
ctx.attr.cpu == "ios_x86_64" or
ctx.attr.cpu == "tvos_arm64" or
ctx.attr.cpu == "tvos_x86_64" or
ctx.attr.cpu == "watchos_arm64_32" or
ctx.attr.cpu == "watchos_armv7k" or
ctx.attr.cpu == "watchos_i386" or
ctx.attr.cpu == "watchos_x86_64"):
abi_version = "local"
else:
fail("Unreachable")
if (ctx.attr.cpu == "armeabi-v7a"):
abi_libc_version = "armeabi-v7a"
elif (ctx.attr.cpu == "darwin_x86_64"):
abi_libc_version = "darwin_x86_64"
elif (ctx.attr.cpu == "darwin_arm64" or
ctx.attr.cpu == "darwin_arm64e" or
ctx.attr.cpu == "ios_arm64" or
ctx.attr.cpu == "ios_arm64e" or
ctx.attr.cpu == "ios_armv7" or
ctx.attr.cpu == "ios_i386" or
ctx.attr.cpu == "ios_x86_64" or
ctx.attr.cpu == "tvos_arm64" or
ctx.attr.cpu == "tvos_x86_64" or
ctx.attr.cpu == "watchos_arm64_32" or
ctx.attr.cpu == "watchos_armv7k" or
ctx.attr.cpu == "watchos_i386" or
ctx.attr.cpu == "watchos_x86_64"):
abi_libc_version = "local"
else:
fail("Unreachable")
cc_target_os = "apple"
builtin_sysroot = None
all_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
ACTION_NAMES.lto_backend,
]
all_cpp_compile_actions = [
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.clif_match,
]
preprocessor_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_header_parsing,
ACTION_NAMES.cpp_module_compile,
ACTION_NAMES.clif_match,
]
codegen_compile_actions = [
ACTION_NAMES.c_compile,
ACTION_NAMES.cpp_compile,
ACTION_NAMES.linkstamp_compile,
ACTION_NAMES.assemble,
ACTION_NAMES.preprocess_assemble,
ACTION_NAMES.cpp_module_codegen,
ACTION_NAMES.lto_backend,
]
all_link_actions = [
ACTION_NAMES.cpp_link_executable,
ACTION_NAMES.cpp_link_dynamic_library,
ACTION_NAMES.cpp_link_nodeps_dynamic_library,
]
strip_action = action_config(
action_name = ACTION_NAMES.strip,
flag_sets = [
flag_set(
flag_groups = [
flag_group(flags = ["-S", "-o", "%{output_file}"]),
flag_group(
flags = ["%{stripopts}"],
iterate_over = "stripopts",
),
flag_group(flags = ["%{input_file}"]),
],
),
],
tools = [tool(path = "/usr/bin/strip")],
)
xcode_config = ctx.attr._xcode_config[apple_common.XcodeVersionConfig]
xcode_execution_requirements = xcode_config.execution_info().keys()
if (ctx.attr.cpu == "tvos_arm64" or
ctx.attr.cpu == "tvos_x86_64"):
cpp_header_parsing_action = action_config(
action_name = ACTION_NAMES.cpp_header_parsing,
implies = [
"preprocessor_defines",
"include_system_dirs",
"version_min",
"objc_arc",
"no_objc_arc",
"apple_env",
"user_compile_flags",
"sysroot",
"unfiltered_compile_flags",
"compiler_input_flags",
"compiler_output_flags",
"unfiltered_cxx_flags",
],
tools = [
tool(
path = "wrapped_clang",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "armeabi-v7a" or
ctx.attr.cpu == "darwin_x86_64" or
ctx.attr.cpu == "darwin_arm64" or
ctx.attr.cpu == "darwin_arm64e" or
ctx.attr.cpu == "ios_arm64" or
ctx.attr.cpu == "ios_arm64e" or
ctx.attr.cpu == "ios_armv7" or
ctx.attr.cpu == "ios_i386" or
ctx.attr.cpu == "ios_x86_64" or
ctx.attr.cpu == "watchos_arm64_32" or
ctx.attr.cpu == "watchos_armv7k" or
ctx.attr.cpu == "watchos_i386" or
ctx.attr.cpu == "watchos_x86_64"):
cpp_header_parsing_action = action_config(
action_name = ACTION_NAMES.cpp_header_parsing,
implies = [
"preprocessor_defines",
"include_system_dirs",
"version_min",
"objc_arc",
"no_objc_arc",
"apple_env",
"user_compile_flags",
"sysroot",
"unfiltered_compile_flags",
"compiler_input_flags",
"compiler_output_flags",
],
tools = [
tool(
path = "wrapped_clang",
execution_requirements = xcode_execution_requirements,
),
],
)
else:
cpp_header_parsing_action = None
if (ctx.attr.cpu == "armeabi-v7a"):
objc_compile_action = action_config(
action_name = ACTION_NAMES.objc_compile,
flag_sets = [
flag_set(
flag_groups = [flag_group(flags = ["-arch", "<architecture>"])],
),
],
implies = [
"compiler_input_flags",
"compiler_output_flags",
"objc_actions",
"apply_default_compiler_flags",
"apply_default_warnings",
"framework_paths",
"preprocessor_defines",
"include_system_dirs",
"version_min",
"objc_arc",
"no_objc_arc",
"apple_env",
"user_compile_flags",
"sysroot",
"unfiltered_compile_flags",
],
tools = [
tool(
path = "wrapped_clang",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "watchos_arm64_32"):
objc_compile_action = action_config(
action_name = ACTION_NAMES.objc_compile,
flag_sets = [
flag_set(
flag_groups = [flag_group(flags = ["-arch", "arm64_32"])],
),
],
implies = [
"compiler_input_flags",
"compiler_output_flags",
"objc_actions",
"apply_default_compiler_flags",
"apply_default_warnings",
"framework_paths",
"preprocessor_defines",
"include_system_dirs",
"version_min",
"objc_arc",
"no_objc_arc",
"apple_env",
"user_compile_flags",
"sysroot",
"unfiltered_compile_flags",
],
tools = [
tool(
path = "wrapped_clang",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "ios_arm64" or
ctx.attr.cpu == "tvos_arm64" or
ctx.attr.cpu == "darwin_arm64"):
objc_compile_action = action_config(
action_name = ACTION_NAMES.objc_compile,
flag_sets = [
flag_set(
flag_groups = [flag_group(flags = ["-arch", "arm64"])],
),
],
implies = [
"compiler_input_flags",
"compiler_output_flags",
"objc_actions",
"apply_default_compiler_flags",
"apply_default_warnings",
"framework_paths",
"preprocessor_defines",
"include_system_dirs",
"version_min",
"objc_arc",
"no_objc_arc",
"apple_env",
"user_compile_flags",
"sysroot",
"unfiltered_compile_flags",
],
tools = [
tool(
path = "wrapped_clang",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "ios_arm64e" or
ctx.attr.cpu == "darwin_arm64e"):
objc_compile_action = action_config(
action_name = ACTION_NAMES.objc_compile,
flag_sets = [
flag_set(
flag_groups = [flag_group(flags = ["-arch", "arm64e"])],
),
],
implies = [
"compiler_input_flags",
"compiler_output_flags",
"objc_actions",
"apply_default_compiler_flags",
"apply_default_warnings",
"framework_paths",
"preprocessor_defines",
"include_system_dirs",
"version_min",
"objc_arc",
"no_objc_arc",
"apple_env",
"user_compile_flags",
"sysroot",
"unfiltered_compile_flags",
],
tools = [
tool(
path = "wrapped_clang",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "ios_armv7"):
objc_compile_action = action_config(
action_name = ACTION_NAMES.objc_compile,
flag_sets = [
flag_set(
flag_groups = [flag_group(flags = ["-arch", "armv7"])],
),
],
implies = [
"compiler_input_flags",
"compiler_output_flags",
"objc_actions",
"apply_default_compiler_flags",
"apply_default_warnings",
"framework_paths",
"preprocessor_defines",
"include_system_dirs",
"version_min",
"objc_arc",
"no_objc_arc",
"apple_env",
"user_compile_flags",
"sysroot",
"unfiltered_compile_flags",
],
tools = [
tool(
path = "wrapped_clang",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "watchos_armv7k"):
objc_compile_action = action_config(
action_name = ACTION_NAMES.objc_compile,
flag_sets = [
flag_set(
flag_groups = [flag_group(flags = ["-arch", "armv7k"])],
),
],
implies = [
"compiler_input_flags",
"compiler_output_flags",
"objc_actions",
"apply_default_compiler_flags",
"apply_default_warnings",
"framework_paths",
"preprocessor_defines",
"include_system_dirs",
"version_min",
"objc_arc",
"no_objc_arc",
"apple_env",
"user_compile_flags",
"sysroot",
"unfiltered_compile_flags",
],
tools = [
tool(
path = "wrapped_clang",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "ios_i386" or
ctx.attr.cpu == "watchos_i386"):
objc_compile_action = action_config(
action_name = ACTION_NAMES.objc_compile,
flag_sets = [
flag_set(
flag_groups = [flag_group(flags = ["-arch", "i386"])],
),
],
implies = [
"compiler_input_flags",
"compiler_output_flags",
"objc_actions",
"apply_default_compiler_flags",
"apply_default_warnings",
"framework_paths",
"preprocessor_defines",
"include_system_dirs",
"version_min",
"objc_arc",
"no_objc_arc",
"apple_env",
"user_compile_flags",
"sysroot",
"unfiltered_compile_flags",
"apply_simulator_compiler_flags",
],
tools = [
tool(
path = "wrapped_clang",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "ios_x86_64" or
ctx.attr.cpu == "tvos_x86_64" or
ctx.attr.cpu == "watchos_x86_64"):
objc_compile_action = action_config(
action_name = ACTION_NAMES.objc_compile,
flag_sets = [
flag_set(
flag_groups = [flag_group(flags = ["-arch", "x86_64"])],
),
],
implies = [
"compiler_input_flags",
"compiler_output_flags",
"objc_actions",
"apply_default_compiler_flags",
"apply_default_warnings",
"framework_paths",
"preprocessor_defines",
"include_system_dirs",
"version_min",
"objc_arc",
"no_objc_arc",
"apple_env",
"user_compile_flags",
"sysroot",
"unfiltered_compile_flags",
"apply_simulator_compiler_flags",
],
tools = [
tool(
path = "wrapped_clang",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "darwin_x86_64"):
objc_compile_action = action_config(
action_name = ACTION_NAMES.objc_compile,
flag_sets = [
flag_set(
flag_groups = [flag_group(flags = ["-arch", "x86_64"])],
),
],
implies = [
"compiler_input_flags",
"compiler_output_flags",
"objc_actions",
"apply_default_compiler_flags",
"apply_default_warnings",
"framework_paths",
"preprocessor_defines",
"include_system_dirs",
"version_min",
"objc_arc",
"no_objc_arc",
"apple_env",
"user_compile_flags",
"sysroot",
"unfiltered_compile_flags",
],
tools = [
tool(
path = "wrapped_clang",
execution_requirements = xcode_execution_requirements,
),
],
)
else:
objc_compile_action = None
if (ctx.attr.cpu == "armeabi-v7a"):
objcpp_executable_action = action_config(
action_name = "objc++-executable",
flag_sets = [
flag_set(
flag_groups = [
flag_group(flags = ["-stdlib=libc++", "-std=gnu++11"]),
flag_group(flags = ["-arch", "<architecture>"]),
flag_group(
flags = [
"-Xlinker",
"-objc_abi_version",
"-Xlinker",
"2",
"-fobjc-link-runtime",
"-ObjC",
],
),
flag_group(
flags = ["-framework", "%{framework_names}"],
iterate_over = "framework_names",
),
flag_group(
flags = ["-weak_framework", "%{weak_framework_names}"],
iterate_over = "weak_framework_names",
),
flag_group(
flags = ["-l%{library_names}"],
iterate_over = "library_names",
),
flag_group(flags = ["-filelist", "%{filelist}"]),
flag_group(flags = ["-o", "%{linked_binary}"]),
flag_group(
flags = ["-force_load", "%{force_load_exec_paths}"],
iterate_over = "force_load_exec_paths",
),
flag_group(
flags = ["%{dep_linkopts}"],
iterate_over = "dep_linkopts",
),
flag_group(
flags = ["-Wl,%{attr_linkopts}"],
iterate_over = "attr_linkopts",
),
],
),
],
implies = [
"include_system_dirs",
"framework_paths",
"version_min",
"strip_debug_symbols",
"apple_env",
"apply_implicit_frameworks",
],
tools = [
tool(
path = "wrapped_clang_pp",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "watchos_arm64_32"):
objcpp_executable_action = action_config(
action_name = "objc++-executable",
flag_sets = [
flag_set(
flag_groups = [
flag_group(flags = ["-stdlib=libc++", "-std=gnu++11"]),
flag_group(flags = ["-arch", "arm64_32"]),
flag_group(
flags = [
"-Xlinker",
"-objc_abi_version",
"-Xlinker",
"2",
"-fobjc-link-runtime",
"-ObjC",
],
),
flag_group(
flags = ["-framework", "%{framework_names}"],
iterate_over = "framework_names",
),
flag_group(
flags = ["-weak_framework", "%{weak_framework_names}"],
iterate_over = "weak_framework_names",
),
flag_group(
flags = ["-l%{library_names}"],
iterate_over = "library_names",
),
flag_group(flags = ["-filelist", "%{filelist}"]),
flag_group(flags = ["-o", "%{linked_binary}"]),
flag_group(
flags = ["-force_load", "%{force_load_exec_paths}"],
iterate_over = "force_load_exec_paths",
),
flag_group(
flags = ["%{dep_linkopts}"],
iterate_over = "dep_linkopts",
),
flag_group(
flags = ["-Wl,%{attr_linkopts}"],
iterate_over = "attr_linkopts",
),
],
),
],
implies = [
"include_system_dirs",
"framework_paths",
"version_min",
"strip_debug_symbols",
"apple_env",
"apply_implicit_frameworks",
],
tools = [
tool(
path = "wrapped_clang_pp",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "ios_arm64" or
ctx.attr.cpu == "tvos_arm64" or
ctx.attr.cpu == "darwin_arm64"):
objcpp_executable_action = action_config(
action_name = "objc++-executable",
flag_sets = [
flag_set(
flag_groups = [
flag_group(flags = ["-stdlib=libc++", "-std=gnu++11"]),
flag_group(flags = ["-arch", "arm64"]),
flag_group(
flags = [
"-Xlinker",
"-objc_abi_version",
"-Xlinker",
"2",
"-fobjc-link-runtime",
"-ObjC",
],
),
flag_group(
flags = ["-framework", "%{framework_names}"],
iterate_over = "framework_names",
),
flag_group(
flags = ["-weak_framework", "%{weak_framework_names}"],
iterate_over = "weak_framework_names",
),
flag_group(
flags = ["-l%{library_names}"],
iterate_over = "library_names",
),
flag_group(flags = ["-filelist", "%{filelist}"]),
flag_group(flags = ["-o", "%{linked_binary}"]),
flag_group(
flags = ["-force_load", "%{force_load_exec_paths}"],
iterate_over = "force_load_exec_paths",
),
flag_group(
flags = ["%{dep_linkopts}"],
iterate_over = "dep_linkopts",
),
flag_group(
flags = ["-Wl,%{attr_linkopts}"],
iterate_over = "attr_linkopts",
),
],
),
],
implies = [
"include_system_dirs",
"framework_paths",
"version_min",
"strip_debug_symbols",
"apple_env",
"apply_implicit_frameworks",
],
tools = [
tool(
path = "wrapped_clang_pp",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "ios_arm64e" or
ctx.attr.cpu == "darwin_arm64e"):
objcpp_executable_action = action_config(
action_name = "objc++-executable",
flag_sets = [
flag_set(
flag_groups = [
flag_group(flags = ["-stdlib=libc++", "-std=gnu++11"]),
flag_group(flags = ["-arch", "arm64e"]),
flag_group(
flags = [
"-Xlinker",
"-objc_abi_version",
"-Xlinker",
"2",
"-fobjc-link-runtime",
"-ObjC",
],
),
flag_group(
flags = ["-framework", "%{framework_names}"],
iterate_over = "framework_names",
),
flag_group(
flags = ["-weak_framework", "%{weak_framework_names}"],
iterate_over = "weak_framework_names",
),
flag_group(
flags = ["-l%{library_names}"],
iterate_over = "library_names",
),
flag_group(flags = ["-filelist", "%{filelist}"]),
flag_group(flags = ["-o", "%{linked_binary}"]),
flag_group(
flags = ["-force_load", "%{force_load_exec_paths}"],
iterate_over = "force_load_exec_paths",
),
flag_group(
flags = ["%{dep_linkopts}"],
iterate_over = "dep_linkopts",
),
flag_group(
flags = ["-Wl,%{attr_linkopts}"],
iterate_over = "attr_linkopts",
),
],
),
],
implies = [
"include_system_dirs",
"framework_paths",
"version_min",
"strip_debug_symbols",
"apple_env",
"apply_implicit_frameworks",
],
tools = [
tool(
path = "wrapped_clang_pp",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "ios_armv7"):
objcpp_executable_action = action_config(
action_name = "objc++-executable",
flag_sets = [
flag_set(
flag_groups = [
flag_group(flags = ["-stdlib=libc++", "-std=gnu++11"]),
flag_group(flags = ["-arch", "armv7"]),
flag_group(
flags = [
"-Xlinker",
"-objc_abi_version",
"-Xlinker",
"2",
"-fobjc-link-runtime",
"-ObjC",
],
),
flag_group(
flags = ["-framework", "%{framework_names}"],
iterate_over = "framework_names",
),
flag_group(
flags = ["-weak_framework", "%{weak_framework_names}"],
iterate_over = "weak_framework_names",
),
flag_group(
flags = ["-l%{library_names}"],
iterate_over = "library_names",
),
flag_group(flags = ["-filelist", "%{filelist}"]),
flag_group(flags = ["-o", "%{linked_binary}"]),
flag_group(
flags = ["-force_load", "%{force_load_exec_paths}"],
iterate_over = "force_load_exec_paths",
),
flag_group(
flags = ["%{dep_linkopts}"],
iterate_over = "dep_linkopts",
),
flag_group(
flags = ["-Wl,%{attr_linkopts}"],
iterate_over = "attr_linkopts",
),
],
),
],
implies = [
"include_system_dirs",
"framework_paths",
"version_min",
"strip_debug_symbols",
"apple_env",
"apply_implicit_frameworks",
],
tools = [
tool(
path = "wrapped_clang_pp",
execution_requirements = xcode_execution_requirements,
),
],
)
elif (ctx.attr.cpu == "watchos_armv7k"):
objcpp_executable_action = action_config(
action_name = "objc++-executable",
flag_sets = [
flag_set(
flag_groups = [
flag_group(flags = ["-stdlib=libc++", "-std=gnu++11"]),
flag_group(flags = ["-arch", "armv7k"]),
flag_group(
flags = [