| # Copyright 2019 gRPC 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 |
| # |
| # 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. |
| |
| """ |
| This is for the gRPC build system. This isn't intended to be used outsite of |
| the BUILD file for gRPC. It contains the mapping for the template system we |
| use to generate other platform's build system files. |
| |
| Please consider that there should be a high bar for additions and changes to |
| this file. |
| Each rule listed must be re-written for Google's internal build system, and |
| each change must be ported from one to the other. |
| """ |
| |
| load("@rules_proto//proto:defs.bzl", "proto_library") |
| load( |
| "//bazel:generate_objc.bzl", |
| "generate_objc", |
| "generate_objc_hdrs", |
| "generate_objc_non_arc_srcs", |
| "generate_objc_srcs", |
| ) |
| |
| def proto_library_objc_wrapper( |
| name, |
| srcs, |
| deps = [], |
| use_well_known_protos = False): |
| """proto_library for adding dependencies to google/protobuf protos. |
| |
| Args: |
| name: The name of the target. |
| srcs: The sources to include. |
| deps: The dependencies of the target. |
| use_well_known_protos: ignored in open source version. |
| """ |
| proto_library( |
| name = name, |
| srcs = srcs, |
| deps = deps, |
| ) |
| |
| def grpc_objc_examples_library( |
| name, |
| srcs = [], |
| hdrs = [], |
| textual_hdrs = [], |
| data = [], |
| deps = [], |
| defines = [], |
| sdk_frameworks = [], |
| includes = []): |
| """objc_library for testing, only works in //src/objective-c/exmaples |
| |
| Args: |
| name: name of target |
| hdrs: public headers |
| srcs: all source files (.m) |
| textual_hdrs: private headers |
| data: any other bundle resources |
| defines: preprocessors |
| sdk_frameworks: sdks |
| includes: added to search path, always [the path to objc directory] |
| deps: dependencies |
| """ |
| native.objc_library( |
| name = name, |
| srcs = srcs, |
| hdrs = hdrs, |
| textual_hdrs = textual_hdrs, |
| data = data, |
| defines = defines, |
| includes = includes, |
| sdk_frameworks = sdk_frameworks, |
| deps = deps + [":RemoteTest"], |
| ) |
| |
| def grpc_objc_testing_library( |
| name, |
| srcs = [], |
| hdrs = [], |
| textual_hdrs = [], |
| data = [], |
| deps = [], |
| defines = [], |
| includes = []): |
| """objc_library for testing, only works in //src/objective-c/tests |
| |
| Args: |
| name: name of target |
| hdrs: public headers |
| srcs: all source files (.m) |
| textual_hdrs: private headers |
| data: any other bundle resources |
| defines: preprocessors |
| includes: added to search path, always [the path to objc directory] |
| deps: dependencies |
| """ |
| |
| additional_deps = [ |
| ":RemoteTest", |
| "//src/objective-c:grpc_objc_client_internal_testing", |
| ] |
| |
| if not name == "TestConfigs": |
| additional_deps.append(":TestConfigs") |
| |
| native.objc_library( |
| name = name, |
| hdrs = hdrs, |
| srcs = srcs, |
| textual_hdrs = textual_hdrs, |
| data = data, |
| defines = defines, |
| includes = includes, |
| deps = deps + additional_deps, |
| ) |
| |
| def local_objc_grpc_library(name, deps, testing = True, srcs = [], use_well_known_protos = False, **kwargs): |
| """objc_library for use within the repo. |
| |
| For local targets within the gRPC repository only. Will not work outside of the repo. |
| |
| Args: |
| name: The name of the library. |
| deps: The library dependencies. |
| testing: Whether or not to include testing dependencies. |
| srcs: The source files for the rule. |
| use_well_known_protos: Whether or not to include well known protos. |
| **kwargs: Other arguments to apply to the library. |
| """ |
| objc_grpc_library_name = "_" + name + "_objc_grpc_library" |
| |
| generate_objc( |
| name = objc_grpc_library_name, |
| srcs = srcs, |
| deps = deps, |
| use_well_known_protos = use_well_known_protos, |
| **kwargs |
| ) |
| |
| generate_objc_hdrs( |
| name = objc_grpc_library_name + "_hdrs", |
| src = ":" + objc_grpc_library_name, |
| ) |
| |
| generate_objc_non_arc_srcs( |
| name = objc_grpc_library_name + "_non_arc_srcs", |
| src = ":" + objc_grpc_library_name, |
| ) |
| |
| arc_srcs = None |
| if len(srcs) > 0: |
| generate_objc_srcs( |
| name = objc_grpc_library_name + "_srcs", |
| src = ":" + objc_grpc_library_name, |
| ) |
| arc_srcs = [":" + objc_grpc_library_name + "_srcs"] |
| |
| library_deps = ["@com_google_protobuf//:protobuf_objc"] |
| if testing: |
| library_deps.append("//src/objective-c:grpc_objc_client_internal_testing") |
| else: |
| library_deps.append("//src/objective-c:proto_objc_rpc") |
| |
| native.objc_library( |
| name = name, |
| hdrs = [":" + objc_grpc_library_name + "_hdrs"], |
| non_arc_srcs = [":" + objc_grpc_library_name + "_non_arc_srcs"], |
| srcs = arc_srcs, |
| defines = [ |
| "GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS=0", |
| "GPB_GRPC_FORWARD_DECLARE_MESSAGE_PROTO=0", |
| ], |
| includes = ["_generated_protos"], |
| deps = library_deps, |
| ) |