From 9ecc2156589c44b0938c454558312fd7252940bf Mon Sep 17 00:00:00 2001
From: Muxi Yan <mxyan@google.com>
Date: Fri, 29 Sep 2017 17:08:59 -0700
Subject: [PATCH] Add PB_NO_PACKED_STRUCTS to gRPC-Core

---
 gRPC-Core.podspec                    | 1 +
 templates/gRPC-Core.podspec.template | 1 +
 2 files changed, 2 insertions(+)

diff --git a/gRPC-Core.podspec b/gRPC-Core.podspec
index c76b9a3f4bd..9e72042fecc 100644
--- a/gRPC-Core.podspec
+++ b/gRPC-Core.podspec
@@ -84,6 +84,7 @@ Pod::Spec.new do |s|
     # build.
     'USE_HEADERMAP' => 'NO',
     'ALWAYS_SEARCH_USER_PATHS' => 'NO',
+    'GCC_PREPROCESSOR_DEFINITIONS' => '"$(inherited)" "COCOAPODS=1" "PB_NO_PACKED_STRUCTS=1"',
   }
 
   s.default_subspecs = 'Interface', 'Implementation'
diff --git a/templates/gRPC-Core.podspec.template b/templates/gRPC-Core.podspec.template
index 6077f8098dd..e34bc8331e9 100644
--- a/templates/gRPC-Core.podspec.template
+++ b/templates/gRPC-Core.podspec.template
@@ -111,6 +111,7 @@
       # build.
       'USE_HEADERMAP' => 'NO',
       'ALWAYS_SEARCH_USER_PATHS' => 'NO',
+      'GCC_PREPROCESSOR_DEFINITIONS' => '"$(inherited)" "COCOAPODS=1" "PB_NO_PACKED_STRUCTS=1"',
     }
 
     s.default_subspecs = 'Interface', 'Implementation'