1source 'https://github.com/CocoaPods/Specs.git' 2 3install! 'cocoapods', :deterministic_uuids => false 4 5# Location of gRPC's repo root relative to this file. 6GRPC_LOCAL_SRC = '../../..' 7 8 9target 'CronetTests' do 10 platform :ios, '8.0' 11 pod 'Protobuf', :path => "#{GRPC_LOCAL_SRC}/third_party/protobuf", :inhibit_warnings => true 12 13 pod '!ProtoCompiler', :path => "#{GRPC_LOCAL_SRC}/src/objective-c" 14 pod '!ProtoCompiler-gRPCCppPlugin', :path => "#{GRPC_LOCAL_SRC}/src/objective-c" 15 pod 'Protobuf-C++', :podspec => "#{GRPC_LOCAL_SRC}/src/cpp", :inhibit_warnings => true 16 17 pod 'BoringSSL-GRPC', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c", :inhibit_warnings => true 18 19 pod 'gRPC-Core', :path => GRPC_LOCAL_SRC 20 pod 'gRPC-C++/Cronet-Implementation', :path => GRPC_LOCAL_SRC 21 pod 'gRPC-C++/Protobuf', :path => GRPC_LOCAL_SRC 22 pod 'RemoteTestCpp', :path => "RemoteTestClientCpp", :inhibit_warnings => true 23 24 pod 'gRPC-Core/Cronet-Implementation', :path => GRPC_LOCAL_SRC 25 pod 'CronetFramework', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c" 26 pod 'gRPC-Core/Tests', :path => GRPC_LOCAL_SRC, :inhibit_warnings => true 27end 28 29# gRPC-Core.podspec needs to be modified to be successfully used for local development. A Podfile's 30# pre_install hook lets us do that. The block passed to it runs after the podspecs are downloaded 31# and before they are installed in the user project. 32# 33# This podspec searches for the gRPC core library headers under "$(PODS_ROOT)/gRPC-Core", where 34# Cocoapods normally places the downloaded sources. When doing local development of the libraries, 35# though, Cocoapods just takes the sources from whatever directory was specified using `:path`, and 36# doesn't copy them under $(PODS_ROOT). When using static libraries, one can sometimes rely on the 37# symbolic links to the pods headers that Cocoapods creates under "$(PODS_ROOT)/Headers". But those 38# aren't created when using dynamic frameworks. So our solution is to modify the podspec on the fly 39# to point at the local directory where the sources are. 40# 41# TODO(jcanizales): Send a PR to Cocoapods to get rid of this need. 42pre_install do |installer| 43 # This is the gRPC-Core podspec object, as initialized by its podspec file. 44 grpc_core_spec = installer.pod_targets.find{|t| t.name.start_with?('gRPC-Core')}.root_spec 45 46 # Copied from gRPC-Core.podspec, except for the adjusted src_root: 47 src_root = "$(PODS_ROOT)/../#{GRPC_LOCAL_SRC}" 48 grpc_core_spec.pod_target_xcconfig = { 49 'GRPC_SRC_ROOT' => src_root, 50 'HEADER_SEARCH_PATHS' => '"$(inherited)" "$(GRPC_SRC_ROOT)/include"', 51 'USER_HEADER_SEARCH_PATHS' => '"$(GRPC_SRC_ROOT)"', 52 # If we don't set these two settings, `include/grpc/support/time.h` and 53 # `src/core/lib/gpr/string.h` shadow the system `<time.h>` and `<string.h>`, breaking the 54 # build. 55 'USE_HEADERMAP' => 'NO', 56 'ALWAYS_SEARCH_USER_PATHS' => 'NO', 57 } 58end 59 60post_install do |installer| 61 installer.pods_project.targets.each do |target| 62 target.build_configurations.each do |config| 63 config.build_settings['GCC_TREAT_WARNINGS_AS_ERRORS'] = 'YES' 64 end 65 66 # CocoaPods creates duplicated library targets of gRPC-Core when the test targets include 67 # non-default subspecs of gRPC-Core. All of these library targets start with prefix 'gRPC-Core' 68 # and require the same error suppresion. 69 if target.name.start_with?('gRPC-Core') 70 target.build_configurations.each do |config| 71 # TODO(zyc): Remove this setting after the issue is resolved 72 # GPR_UNREACHABLE_CODE causes "Control may reach end of non-void 73 # function" warning 74 config.build_settings['GCC_WARN_ABOUT_RETURN_TYPE'] = 'NO' 75 config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] = '$(inherited) COCOAPODS=1 GRPC_CRONET_WITH_PACKET_COALESCING=1' 76 end 77 end 78 79 # Activate Cronet for the dedicated build configuration 'Cronet', which will be used solely by 80 # the test target 'InteropTestsRemoteWithCronet' 81 # Activate GRPCCall+InternalTests functions for the dedicated build configuration 'Test', which will 82 # be used by all test targets using it. 83 if /gRPC-(mac|i)OS/.match(target.name) 84 target.build_configurations.each do |config| 85 if config.name == 'Cronet' 86 config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] = '$(inherited) COCOAPODS=1 GRPC_COMPILE_WITH_CRONET=1 GRPC_TEST_OBJC=1' 87 elsif config.name == 'Test' 88 config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] = '$(inherited) COCOAPODS=1 GRPC_TEST_OBJC=1' 89 end 90 end 91 end 92 93 # Enable NSAssert on gRPC 94 if /(gRPC|ProtoRPC|RxLibrary)-(mac|i)OS/.match(target.name) 95 target.build_configurations.each do |config| 96 if config.name != 'Release' 97 config.build_settings['ENABLE_NS_ASSERTIONS'] = 'YES' 98 end 99 end 100 end 101 end 102end 103