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gRPC-C++.podspec.template
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%YAML 1.2
--- |
# This file has been automatically generated from a template file.
# Please make modifications to `templates/gRPC-C++.podspec.template`
# instead. This file can be regenerated from the template by running
# `tools/buildgen/generate_projects.sh`.
# gRPC C++ CocoaPods podspec
#
# Copyright 2017 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.
<%!
def grpc_lib_files(libs, expect_libs, groups):
out = []
for lib in libs:
if lib.name in expect_libs:
for group in groups:
out += lib.get(group, [])
return out
def filter_grpcpp(files):
return [file for file in files if not file.startswith("include/grpc++")]
def grpc_private_files(libs):
out = grpc_lib_files(libs, ("grpc", "gpr"), ("headers", "src"))
return out
def grpc_private_headers(libs):
out = grpc_lib_files(libs, ("grpc", "gpr"), ("headers",))
return out
def grpc_public_headers(libs):
out = grpc_lib_files(libs, ("grpc", "gpr"), ("public_headers",))
return out
def grpcpp_proto_files(filegroups):
out = grpc_lib_files(filegroups, ("grpc++_codegen_proto", "grpc++_config_proto"), ("headers", "src", "public_headers"))
excl_files = grpc_lib_files(filegroups, ("grpc++_codegen_base",), ("headers", "src", "public_headers"))
out = [file for file in out if file not in excl_files]
out = filter_grpcpp(out)
return out
def grpcpp_private_files(libs, filegroups):
out = grpc_lib_files(libs, ("grpc++",), ("headers", "src"))
excl_files = grpc_private_files(libs)
# We exclude proto related files in this particular podspec so that we can provide a protobuf-independent lib
excl_files += grpcpp_proto_files(filegroups)
out = [file for file in out if file not in excl_files]
# Since some C++ source files directly included private headers in C core, we include all the
# C core headers in C++ Implementation subspec as well.
out += [file for file in grpc_private_headers(libs) if not file.startswith("third_party/nanopb/")]
out = filter_grpcpp(out)
return out
def grpcpp_private_headers(libs, filegroups):
out = grpc_lib_files(libs, ("grpc++",), ("headers",))
# We exclude proto related files in this particular podspec so that we can provide a protobuf-independent lib
excl_files = grpcpp_proto_files(filegroups)
out = [file for file in out if file not in excl_files]
# Since some C++ source files directly included private headers in C core, we intentionally
# keep the C core headers in \a out. But we should exclude nanopb headers.
out = [file for file in out if not file.startswith("third_party/nanopb/")]
out = filter_grpcpp(out)
return out
def grpcpp_public_headers(libs, filegroups):
out = grpc_lib_files(libs, ("grpc++",), ("public_headers",))
excl_files = grpc_public_headers(libs)
# We exclude proto related files in this particular podspec so that we can provide a protobuf-independent lib
excl_files += grpcpp_proto_files(filegroups)
out = [file for file in out if file not in excl_files]
out = filter_grpcpp(out)
return out
def grpc_test_util_files(libs):
out = grpc_lib_files(libs, ("grpc_test_util",), ("src", "headers"))
return out
def grpc_test_util_headers(libs):
out = grpc_lib_files(libs, ("grpc_test_util",), ("headers",))
return out
# Tests subspec is currently disabled since the tests currently use `grpc++` include style instead of `grpcpp`.
# TODO (mxyan): enable Tests subspec after the inclusion style is updated in `test/` directory.
def grpcpp_test_util_files(libs, filegroups):
out = grpc_lib_files(libs, ("grpc++_test_util",), ("src", "headers"))
excl_files = grpc_test_util_files(libs) + grpcpp_private_files(libs, filegroups)
# We exclude proto related files in this particular podspec so that we can provide a protobuf-independent lib
excl_files += grpc_lib_files(filegroups, ("grpc++_codegen_proto", "grpc++_config_proto"), ("headers", "src"))
excl_files += ["test/cpp/util/byte_buffer_proto_helper.cc",
"test/cpp/util/byte_buffer_proto_helper.h",
"test/cpp/end2end/test_service_impl.cc",
"test/cpp/end2end/test_service_impl.h"]
excl_files += [file for file in out if file.endswith(".proto")]
out = [file for file in out if not file in excl_files]
# Since some C++ test files directly included private headers in C core, we intentionally add these header
# files to this subspec
out += grpc_test_util_headers(libs)
return out
def ruby_multiline_list(files, indent):
return (',\n' + indent*' ').join('\'%s\'' % f for f in files)
def modify_podspec_version_string(pod_version, grpc_version):
# Append -preX when it is a pre-release
if len(str(grpc_version).split('-')) > 1:
return pod_version + '-' + str(grpc_version).split('-')[-1]
else:
return pod_version
%>
Pod::Spec.new do |s|
s.name = 'gRPC-C++'
# TODO (mxyan): use version that match gRPC version when pod is stabilized
# version = '${settings.version}'
version = '${modify_podspec_version_string('0.0.6', settings.version)}'
s.version = version
s.summary = 'gRPC C++ library'
s.homepage = 'https://grpc.io'
s.license = 'Apache License, Version 2.0'
s.authors = { 'The gRPC contributors' => '[email protected]' }
grpc_version = '${settings.version}'
s.source = {
:git => 'https://github.com/grpc/grpc.git',
:tag => "v#{grpc_version}",
}
s.ios.deployment_target = '7.0'
s.osx.deployment_target = '10.9'
s.requires_arc = false
name = 'grpcpp'
# Use `grpcpp` as framework name so that `#include <grpcpp/xxx.h>` works when built as
# framework.
s.module_name = name
# Add include prefix `grpcpp` so that `#include <grpcpp/xxx.h>` works when built as static
# library.
s.header_dir = name
s.pod_target_xcconfig = {
'HEADER_SEARCH_PATHS' => '"$(inherited)" "$(PODS_TARGET_SRCROOT)/include"',
'USER_HEADER_SEARCH_PATHS' => '"$(PODS_TARGET_SRCROOT)"',
'GCC_PREPROCESSOR_DEFINITIONS' => '"$(inherited)" "COCOAPODS=1" "PB_NO_PACKED_STRUCTS=1"',
'CLANG_WARN_STRICT_PROTOTYPES' => 'NO',
'CLANG_WARN_DOCUMENTATION_COMMENTS' => 'NO',
# If we don't set these two settings, `include/grpc/support/time.h` and
# `src/core/lib/support/string.h` shadow the system `<time.h>` and `<string.h>`, breaking the
# build.
'USE_HEADERMAP' => 'NO',
'ALWAYS_SEARCH_USER_PATHS' => 'NO',
}
s.libraries = 'c++'
s.default_subspecs = 'Interface', 'Implementation'
# Certificates, to be able to establish TLS connections:
s.resource_bundles = { 'gRPCCertificates' => ['etc/roots.pem'] }
s.header_mappings_dir = 'include/grpcpp'
s.subspec 'Interface' do |ss|
ss.header_mappings_dir = 'include/grpcpp'
ss.source_files = ${ruby_multiline_list(grpcpp_public_headers(libs, filegroups), 22)}
end
s.subspec 'Implementation' do |ss|
ss.header_mappings_dir = '.'
ss.dependency "#{s.name}/Interface", version
ss.dependency 'gRPC-Core', grpc_version
ss.dependency 'nanopb', '~> 0.3'
ss.source_files = ${ruby_multiline_list(grpcpp_private_files(libs, filegroups), 22)}
ss.private_header_files = ${ruby_multiline_list(grpcpp_private_headers(libs, filegroups), 30)}
end
s.subspec 'Protobuf' do |ss|
ss.header_mappings_dir = 'include/grpcpp'
ss.dependency "#{s.name}/Interface", version
ss.source_files = ${ruby_multiline_list(grpcpp_proto_files(filegroups), 22)}
end
s.prepare_command = <<-END_OF_COMMAND
find src/cpp/ -type f ! -path '*.grpc_back' -print0 | xargs -0 -L1 sed -E -i'.grpc_back' 's;#include "(pb(_.*)?\\.h)";#include <nanopb/\\1>;g'
find src/cpp/ -type f -path '*.grpc_back' -print0 | xargs -0 rm
find src/core/ -type f ! -path '*.grpc_back' -print0 | xargs -0 -L1 sed -E -i'.grpc_back' 's;#include "(pb(_.*)?\\.h)";#include <nanopb/\\1>;g'
find src/core/ -type f -path '*.grpc_back' -print0 | xargs -0 rm
END_OF_COMMAND
end