Pod::Spec.new do |s| s.name = "RemoteTest" s.version = "0.0.1" s.license = "New BSD" s.ios.deployment_target = '7.1' s.osx.deployment_target = '10.9' # Run protoc with the Objective-C and gRPC plugins to generate protocol messages and gRPC clients. s.prepare_command = <<-CMD protoc --objc_out=. --objcgrpc_out=. *.proto CMD s.subspec "Messages" do |ms| ms.source_files = "*.pbobjc.{h,m}" ms.header_mappings_dir = "." ms.requires_arc = false ms.dependency "Protobuf", "~> 3.0.0-alpha-4" end s.subspec "Services" do |ss| ss.source_files = "*.pbrpc.{h,m}" ss.header_mappings_dir = "." ss.requires_arc = true ss.dependency "gRPC", "~> 0.12" ss.dependency "#{s.name}/Messages" end end