1 files changed, 10 insertions, 0 deletions
diff --git a/gRPC.podspec b/gRPC.podspec
index afc4581091..a55ab701f2 100644
--- a/gRPC.podspec
+++ b/gRPC.podspec
@@ -63,6 +63,16 @@ Pod::Spec.new do |s|
     ss.dependency 'gRPC-Core', version
   end
 
+  s.subspec 'CFStream' do |ss|
+    ss.header_mappings_dir = "#{src_dir}"
+    ss.dependency 'gRPC-Core/CFStream-Implementation', version
+    ss.dependency "#{s.name}/Main", version
+
+    ss.pod_target_xcconfig = {
+      'GCC_PREPROCESSOR_DEFINITIONS' => 'GRPC_CFSTREAM=1'
+    }
+  end
+
   s.subspec 'GID' do |ss|
     ss.ios.deployment_target = '7.0'