mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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72 lines
3.1 KiB
72 lines
3.1 KiB
7 years ago
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source 'https://github.com/CocoaPods/Specs.git'
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platform :ios, '8.0'
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install! 'cocoapods', :deterministic_uuids => false
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# Location of gRPC's repo root relative to this file.
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GRPC_LOCAL_SRC = '../../..'
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%w(
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test
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generic
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).each do |target_name|
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target target_name do
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pod 'gRPC-Core', :path => GRPC_LOCAL_SRC
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pod 'gRPC-Core/Tests', :path => GRPC_LOCAL_SRC
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pod 'gRPC-C++', :path => GRPC_LOCAL_SRC
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pod 'BoringSSL', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c", :inhibit_warnings => true
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end
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end
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# gRPC-Core.podspec needs to be modified to be successfully used for local development. A Podfile's
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# pre_install hook lets us do that. The block passed to it runs after the podspecs are downloaded
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# and before they are installed in the user project.
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#
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# This podspec searches for the gRPC core library headers under "$(PODS_ROOT)/gRPC-Core", where
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# Cocoapods normally places the downloaded sources. When doing local development of the libraries,
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# though, Cocoapods just takes the sources from whatever directory was specified using `:path`, and
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# doesn't copy them under $(PODS_ROOT). When using static libraries, one can sometimes rely on the
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# symbolic links to the pods headers that Cocoapods creates under "$(PODS_ROOT)/Headers". But those
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# aren't created when using dynamic frameworks. So our solution is to modify the podspec on the fly
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# to point at the local directory where the sources are.
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#
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# TODO(jcanizales): Send a PR to Cocoapods to get rid of this need.
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pre_install do |installer|
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# This is the gRPC-Core podspec object, as initialized by its podspec file.
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grpc_core_spec = installer.pod_targets.find{|t| t.name == 'gRPC-Core'}.root_spec
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# Copied from gRPC-Core.podspec, except for the adjusted src_root:
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src_root = "$(PODS_ROOT)/../#{GRPC_LOCAL_SRC}"
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grpc_core_spec.pod_target_xcconfig = {
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'GRPC_SRC_ROOT' => src_root,
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'HEADER_SEARCH_PATHS' => '"$(inherited)" "$(GRPC_SRC_ROOT)/include"',
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'USER_HEADER_SEARCH_PATHS' => '"$(GRPC_SRC_ROOT)"',
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# If we don't set these two settings, `include/grpc/support/time.h` and
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# `src/core/lib/support/string.h` shadow the system `<time.h>` and `<string.h>`, breaking the
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# build.
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'USE_HEADERMAP' => 'NO',
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'ALWAYS_SEARCH_USER_PATHS' => 'NO',
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}
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end
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post_install do |installer|
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installer.pods_project.targets.each do |target|
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target.build_configurations.each do |config|
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config.build_settings['GCC_TREAT_WARNINGS_AS_ERRORS'] = 'YES'
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end
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# CocoaPods creates duplicated library targets of gRPC-Core when the test targets include
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# non-default subspecs of gRPC-Core. All of these library targets start with prefix 'gRPC-Core'
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# and require the same error suppresion.
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if target.name.start_with?('gRPC-Core')
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target.build_configurations.each do |config|
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# TODO(zyc): Remove this setting after the issue is resolved
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# GPR_UNREACHABLE_CODE causes "Control may reach end of non-void
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# function" warning
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config.build_settings['GCC_WARN_ABOUT_RETURN_TYPE'] = 'NO'
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config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] = '$(inherited) COCOAPODS=1 GRPC_CRONET_WITH_PACKET_COALESCING=1'
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end
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end
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end
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end
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