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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.
<%
lib_maps = {lib.name: lib for lib in libs}
filegroup_maps = {filegroup.name: filegroup for filegroup in filegroups}
def ruby_multiline_list(files, indent):
return (',\n' + indent*' ').join('\'%s\'' % f for f in files)
def is_absl_lib(target_name):
return target_name.startswith("absl/")
def get_absl_spec_name(label):
# e.g. absl/apple:banana -> abseil/apple/banana
return "abseil/" + label[5:].replace(":", "/")
def lib_and_transitive_deps(lib):
"""Return names of lib itself and all of its transitive dependencies."""
transitive_deps = []
lib_metadata = lib_maps.get(lib, None)
if lib_metadata:
transitive_deps = lib_metadata.transitive_deps
return list(sorted(set({lib} | set(transitive_deps))))
def non_abseil_lib_and_transitive_deps(lib):
return [l for l in lib_and_transitive_deps(lib) if not is_absl_lib(l)]
def list_abseil_specs(lib):
# This returns a list of abseil specs which the given lib and
# its non-abseil transitive dependencies depend on.
# As a result, internal abseil libraries are excluded from the result.
absl_specs = set()
for lib_name in lib_and_transitive_deps(lib):
if is_absl_lib(lib_name): continue
lib_metadata = lib_maps.get(lib_name, None)
if lib_metadata:
for dep in lib_metadata.deps:
if is_absl_lib(dep):
absl_specs.add(get_absl_spec_name(dep))
return list(sorted(absl_specs))
def collect_files_for_libs(libs, fields):
files = set()
for lib_name in libs:
lib = lib_maps.get(lib_name, None)
if lib:
for field in fields:
files.update(lib.get(field, []))
return list(sorted(files))
def filter_grpcpp(files):
return sorted([file for file in files if not file.startswith("include/grpc++")])
# ObjectiveC doesn't use c-ares so we don't need address_sorting and cares files at all.
# absl deps will be declared explicitly so we also don't need to include them.
grpc_full_deps = set(non_abseil_lib_and_transitive_deps("grpc")) - set({"address_sorting", "cares"})
grpc_private_headers = collect_files_for_libs(grpc_full_deps, ("headers", ))
# grpc++ dependencies minus grpc and the libraries grpc itself depends on.
grpcpp_full_deps = set(non_abseil_lib_and_transitive_deps("grpc++")) - set(lib_and_transitive_deps("grpc"))
# TODO(jtattermusch): build.yaml no longer has filegroups, so the files here are just hand-listed
# This template shouldn't be touching the filegroups anyway, so this is only a bit more fragile.
grpcpp_proto_files = ['include/grpcpp/impl/codegen/config_protobuf.h',
'include/grpcpp/impl/codegen/proto_buffer_reader.h',
'include/grpcpp/impl/codegen/proto_buffer_writer.h',
'include/grpcpp/impl/codegen/proto_utils.h']
grpcpp_private_files = filter_grpcpp(
set(collect_files_for_libs(grpcpp_full_deps, ("headers", "src")))
# We exclude proto related files in this particular podspec so that we can provide a protobuf-independent lib
- set(grpcpp_proto_files)
)
grpcpp_private_headers = filter_grpcpp(
set(collect_files_for_libs(grpcpp_full_deps, ("headers", )))
# We exclude proto related files in this particular podspec so that we can provide a protobuf-independent lib
- set(grpcpp_proto_files)
)
grpcpp_public_headers = filter_grpcpp(
set(collect_files_for_libs(grpcpp_full_deps, ("public_headers", )))
# We exclude proto related files in this particular podspec so that we can provide a protobuf-independent lib
- set(grpcpp_proto_files)
)
grpcpp_abseil_specs = list_abseil_specs("grpc++")
%>
Pod::Spec.new do |s|
s.name = 'gRPC-C++'
# TODO (mxyan): use version that match gRPC version when pod is stabilized
version = '${settings.version}'
s.version = version
s.summary = 'gRPC C++ library'
s.homepage = 'https://grpc.io'
s.license = 'Apache License, Version 2.0'
s.authors = { 'The gRPC contributors' => 'grpc-packages@google.com' }
s.source = {
:git => 'https://github.com/grpc/grpc.git',
:tag => "v#{version}",
}
s.ios.deployment_target = '10.0'
s.osx.deployment_target = '10.12'
s.tvos.deployment_target = '12.0'
s.watchos.deployment_target = '6.0'
s.requires_arc = false
name = 'grpcpp'
# Use `grpcpp` as framework name so that `#include <grpcpp/xxx.h>` works when built as
# framework.
s.module_name = name
# Add include prefix `grpcpp` so that `#include <grpcpp/xxx.h>` works when built as static
# library.
s.header_dir = name
s.pod_target_xcconfig = {
'HEADER_SEARCH_PATHS' => '"$(inherited)" "$(PODS_TARGET_SRCROOT)/include"',
'USER_HEADER_SEARCH_PATHS' => '"$(PODS_TARGET_SRCROOT)"'${"\\"}
' "$(PODS_TARGET_SRCROOT)/src/core/ext/upb-gen"'${"\\"}
' "$(PODS_TARGET_SRCROOT)/src/core/ext/upbdefs-gen"'${"\\"}
' "$(PODS_TARGET_SRCROOT)/third_party/re2"'${"\\"}
' "$(PODS_TARGET_SRCROOT)/third_party/upb"'${"\\"}
' "$(PODS_TARGET_SRCROOT)/third_party/xxhash"',
'GCC_PREPROCESSOR_DEFINITIONS' => '"$(inherited)" "COCOAPODS=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',
'CLANG_CXX_LANGUAGE_STANDARD' => 'c++14',
}
s.libraries = 'c++'
s.compiler_flags = '-Wno-comma -Wno-unreachable-code -Wno-shorten-64-to-32'
s.default_subspecs = 'Interface', 'Implementation'
# Certificates, to be able to establish TLS connections:
s.resource_bundles = { 'gRPCCertificates-Cpp' => ['etc/roots.pem'] }
s.header_mappings_dir = 'include/grpcpp'
s.subspec 'Interface' do |ss|
ss.header_mappings_dir = 'include/grpcpp'
ss.source_files = ${ruby_multiline_list(grpcpp_public_headers, 22)}
end
s.subspec 'Implementation' do |ss|
ss.header_mappings_dir = '.'
ss.dependency "#{s.name}/Interface", version
ss.dependency 'gRPC-Core', version
abseil_version = '1.20230802.0'
% for abseil_spec in grpcpp_abseil_specs:
ss.dependency '${abseil_spec}', abseil_version
% endfor
ss.source_files = ${ruby_multiline_list(sorted(grpcpp_private_files + grpc_private_headers), 22)}
ss.private_header_files = ${ruby_multiline_list(sorted(grpcpp_private_headers + grpc_private_headers), 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, 22)}
end
s.subspec 'Cronet-Interface' do |ss|
ss.header_mappings_dir = 'include/grpcpp'
ss.public_header_files = "include/grpcpp/security/cronet_credentials.h",
"include/grpcpp/security/cronet_credentials_impl.h"
ss.source_files = "include/grpcpp/security/cronet_credentials.h",
"include/grpcpp/security/cronet_credentials_impl.h"
end
s.subspec 'Cronet-Implementation' do |ss|
ss.header_mappings_dir = '.'
ss.dependency "#{s.name}/Cronet-Interface", version
ss.dependency "#{s.name}/Implementation", version
ss.dependency 'gRPC-Core/Cronet-Implementation', version
ss.source_files = "src/cpp/client/cronet_credentials.cc"
end
# patch include of openssl to openssl_grpc
s.prepare_command = <<-END_OF_COMMAND
set -e
find src/core -type f \\( -path '*.h' -or -path '*.cc' \\) -print0 | xargs -0 -L1 sed -E -i'.grpc_back' 's;#include <openssl/(.*)>;#if COCOAPODS==1\\\n #include <openssl_grpc/\\1>\\\n#else\\\n #include <openssl/\\1>\\\n#endif;g'
find src/core/ -type f -name '*.grpc_back' -print0 | xargs -0 rm
END_OF_COMMAND
end
|
