Supress strict prototype warning in gRPC pods

gRPC-Core.podspec

@@ -85,6 +85,7 @@ Pod::Spec.new do |s|
     'USE_HEADERMAP' => 'NO',
     'ALWAYS_SEARCH_USER_PATHS' => 'NO',
     'GCC_PREPROCESSOR_DEFINITIONS' => '"$(inherited)" "COCOAPODS=1" "PB_NO_PACKED_STRUCTS=1"',
+    'CLANG_WARN_STRICT_PROTOTYPES' => 'NO',
   }
 
   s.default_subspecs = 'Interface', 'Implementation'

gRPC-ProtoRPC.podspec

@@ -52,5 +52,6 @@ Pod::Spec.new do |s|
     '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',
+    'CLANG_WARN_STRICT_PROTOTYPES' => 'NO',
   }
 end

gRPC-RxLibrary.podspec

@@ -44,4 +44,8 @@ Pod::Spec.new do |s|
   s.source_files = "#{src_dir}/*.{h,m}", "#{src_dir}/**/*.{h,m}"
   s.private_header_files = "#{src_dir}/private/*.h"
   s.header_mappings_dir = "#{src_dir}"
+
+  s.pod_target_xcconfig = {
+    'CLANG_WARN_STRICT_PROTOTYPES' => 'NO',
+  }
 end

gRPC.podspec

@@ -50,6 +50,7 @@ Pod::Spec.new do |s|
   s.pod_target_xcconfig = {
     # This is needed by all pods that depend on gRPC-RxLibrary:
     'CLANG_ALLOW_NON_MODULAR_INCLUDES_IN_FRAMEWORK_MODULES' => 'YES',
+    'CLANG_WARN_STRICT_PROTOTYPES' => 'NO',
   }
 
   s.subspec 'Main' do |ss|

templates/gRPC-Core.podspec.template

@@ -112,6 +112,7 @@
       'USE_HEADERMAP' => 'NO',
       'ALWAYS_SEARCH_USER_PATHS' => 'NO',
       'GCC_PREPROCESSOR_DEFINITIONS' => '"$(inherited)" "COCOAPODS=1" "PB_NO_PACKED_STRUCTS=1"',
+      'CLANG_WARN_STRICT_PROTOTYPES' => 'NO',
     }
 
     s.default_subspecs = 'Interface', 'Implementation'

templates/gRPC-ProtoRPC.podspec.template

@@ -54,5 +54,6 @@
       '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',
+      'CLANG_WARN_STRICT_PROTOTYPES' => 'NO',
     }
   end

templates/gRPC-RxLibrary.podspec.template

@@ -46,4 +46,8 @@
     s.source_files = "#{src_dir}/*.{h,m}", "#{src_dir}/**/*.{h,m}"
     s.private_header_files = "#{src_dir}/private/*.h"
     s.header_mappings_dir = "#{src_dir}"
+
+    s.pod_target_xcconfig = {
+      'CLANG_WARN_STRICT_PROTOTYPES' => 'NO',
+    }
   end

templates/gRPC.podspec.template

@@ -52,6 +52,7 @@
     s.pod_target_xcconfig = {
       # This is needed by all pods that depend on gRPC-RxLibrary:
       'CLANG_ALLOW_NON_MODULAR_INCLUDES_IN_FRAMEWORK_MODULES' => 'YES',
+      'CLANG_WARN_STRICT_PROTOTYPES' => 'NO',
     }
 
     s.subspec 'Main' do |ss|