1 files changed, 66 insertions, 0 deletions
diff --git a/examples/objective-c/helloworld_macos/HelloWorld.podspec b/examples/objective-c/helloworld_macos/HelloWorld.podspec
new file mode 100644
index 0000000000..fc671ef4da
--- /dev/null
+++ b/examples/objective-c/helloworld_macos/HelloWorld.podspec
@@ -0,0 +1,66 @@
+Pod::Spec.new do |s|
+  s.name     = "HelloWorld"
+  s.version  = "0.0.1"
+  s.license  = "Apache License, Version 2.0"
+  s.authors  = { 'gRPC contributors' => 'grpc-io@googlegroups.com' }
+  s.homepage = "https://grpc.io/"
+  s.summary = "HelloWorld example"
+  s.source = { :git => 'https://github.com/grpc/grpc.git' }
+
+  s.ios.deployment_target = "7.1"
+  s.osx.deployment_target = "10.9"
+
+  # Base directory where the .proto files are.
+  src = "../../protos"
+
+  # Run protoc with the Objective-C and gRPC plugins to generate protocol messages and gRPC clients.
+  s.dependency "!ProtoCompiler-gRPCPlugin", "~> 1.0"
+
+  # Pods directory corresponding to this app's Podfile, relative to the location of this podspec.
+  pods_root = 'Pods'
+
+  # Path where Cocoapods downloads protoc and the gRPC plugin.
+  protoc_dir = "#{pods_root}/!ProtoCompiler"
+  protoc = "#{protoc_dir}/protoc"
+  plugin = "#{pods_root}/!ProtoCompiler-gRPCPlugin/grpc_objective_c_plugin"
+
+  # Directory where the generated files will be placed.
+  dir = "#{pods_root}/#{s.name}"
+
+  s.prepare_command = <<-CMD
+    mkdir -p #{dir}
+    #{protoc} \
+        --plugin=protoc-gen-grpc=#{plugin} \
+        --objc_out=#{dir} \
+        --grpc_out=#{dir} \
+        -I #{src} \
+        -I #{protoc_dir} \
+        #{src}/helloworld.proto
+  CMD
+
+  # Files generated by protoc
+  s.subspec "Messages" do |ms|
+    ms.source_files = "#{dir}/*.pbobjc.{h,m}", "#{dir}/**/*.pbobjc.{h,m}"
+    ms.header_mappings_dir = dir
+    ms.requires_arc = false
+    # The generated files depend on the protobuf runtime.
+    ms.dependency "Protobuf"
+  end
+
+  # Files generated by the gRPC plugin
+  s.subspec "Services" do |ss|
+    ss.source_files = "#{dir}/*.pbrpc.{h,m}", "#{dir}/**/*.pbrpc.{h,m}"
+    ss.header_mappings_dir = dir
+    ss.requires_arc = true
+    # The generated files depend on the gRPC runtime, and on the files generated by protoc.
+    ss.dependency "gRPC-ProtoRPC"
+    ss.dependency "#{s.name}/Messages"
+  end
+
+  s.pod_target_xcconfig = {
+    # This is needed by all pods that depend on Protobuf:
+    'GCC_PREPROCESSOR_DEFINITIONS' => '$(inherited) GPB_USE_PROTOBUF_FRAMEWORK_IMPORTS=1',
+    # This is needed by all pods that depend on gRPC-RxLibrary:
+    'CLANG_ALLOW_NON_MODULAR_INCLUDES_IN_FRAMEWORK_MODULES' => 'YES',
+  }
+end