fwd/vendor/cxx/tools/buck/prelude/apple/apple_binary.bzl
John Doty 9c435dc440 Vendor dependencies
Let's see how I like this workflow.
2022-12-19 08:38:22 -08:00

88 lines
4 KiB
Python

# Copyright (c) Meta Platforms, Inc. and affiliates.
#
# This source code is licensed under both the MIT license found in the
# LICENSE-MIT file in the root directory of this source tree and the Apache
# License, Version 2.0 found in the LICENSE-APACHE file in the root directory
# of this source tree.
load("@prelude//apple:apple_stripping.bzl", "apple_strip_args")
load("@prelude//cxx:cxx.bzl", "get_srcs_with_flags")
load("@prelude//cxx:cxx_executable.bzl", "cxx_executable")
load("@prelude//cxx:cxx_library_utility.bzl", "cxx_attr_deps", "cxx_attr_exported_deps")
load("@prelude//cxx:cxx_types.bzl", "CxxRuleConstructorParams")
load(
"@prelude//cxx:link_groups.bzl",
"get_link_group_info",
)
load(
"@prelude//cxx:preprocessor.bzl",
"CPreprocessor",
)
load(":apple_bundle_types.bzl", "AppleMinDeploymentVersionInfo")
load(":apple_code_signing_types.bzl", "AppleEntitlementsInfo")
load(":apple_dsym.bzl", "AppleDebuggableInfo", "DEBUGINFO_SUBTARGET", "DSYM_SUBTARGET", "get_apple_dsym")
load(":apple_frameworks.bzl", "get_framework_search_path_flags")
load(":apple_link_postprocessor.bzl", "get_apple_link_postprocessor")
load(":apple_target_sdk_version.bzl", "get_min_deployment_version_for_node", "get_min_deployment_version_target_linker_flags", "get_min_deployment_version_target_preprocessor_flags")
load(":apple_utility.bzl", "get_apple_cxx_headers_layout")
load(":resource_groups.bzl", "create_resource_graph")
load(":xcode.bzl", "apple_populate_xcode_attributes")
def apple_binary_impl(ctx: "context") -> ["provider"]:
extra_link_flags = get_min_deployment_version_target_linker_flags(ctx) + _entitlements_link_flags(ctx)
framework_search_path_pre = CPreprocessor(
args = [get_framework_search_path_flags(ctx)],
)
constructor_params = CxxRuleConstructorParams(
rule_type = "apple_binary",
headers_layout = get_apple_cxx_headers_layout(ctx),
extra_exported_link_flags = extra_link_flags,
srcs = get_srcs_with_flags(ctx),
extra_preprocessors = get_min_deployment_version_target_preprocessor_flags(ctx) + [framework_search_path_pre],
strip_executable = ctx.attrs.stripped,
strip_args_factory = apple_strip_args,
cxx_populate_xcode_attributes_func = apple_populate_xcode_attributes,
link_postprocessor = get_apple_link_postprocessor(ctx),
link_group_info = get_link_group_info(ctx),
)
(cxx_output, _comp_db_info, xcode_data_info) = cxx_executable(ctx, constructor_params)
dsym_artifact = get_apple_dsym(
ctx = ctx,
executable = cxx_output.binary,
external_debug_info = cxx_output.external_debug_info,
action_identifier = cxx_output.binary.short_path,
)
cxx_output.sub_targets[DSYM_SUBTARGET] = [DefaultInfo(default_outputs = [dsym_artifact])]
cxx_output.sub_targets[DEBUGINFO_SUBTARGET] = [DefaultInfo(other_outputs = cxx_output.external_debug_info)]
min_version = get_min_deployment_version_for_node(ctx)
min_version_providers = [AppleMinDeploymentVersionInfo(version = min_version)] if min_version != None else []
resource_graph = create_resource_graph(
ctx = ctx,
labels = ctx.attrs.labels,
deps = cxx_attr_deps(ctx),
exported_deps = cxx_attr_exported_deps(ctx),
)
return [
DefaultInfo(default_outputs = [cxx_output.binary], sub_targets = cxx_output.sub_targets),
RunInfo(args = cmd_args(cxx_output.binary).hidden(cxx_output.runtime_files)),
AppleEntitlementsInfo(entitlements_file = ctx.attrs.entitlements_file),
AppleDebuggableInfo(dsyms = [dsym_artifact], external_debug_info = cxx_output.external_debug_info),
xcode_data_info,
] + [resource_graph] + min_version_providers
def _entitlements_link_flags(ctx: "context") -> [""]:
return [
"-Xlinker",
"-sectcreate",
"-Xlinker",
"__TEXT",
"-Xlinker",
"__entitlements",
"-Xlinker",
ctx.attrs.entitlements_file,
] if ctx.attrs.entitlements_file else []