Add target type specific settings to XCConfigs

lib/cocoapods/generator/xcconfig/aggregate_xcconfig.rb

@@ -57,7 +57,7 @@ module Pod
                                               'OTHER_CFLAGS' => '$(inherited) ' + XCConfigHelper.quote(header_search_path_flags, '-isystem')
                                             )
 
-          XCConfigHelper.add_language_specific_settings(target, @xcconfig)
+          XCConfigHelper.add_target_specific_settings(target, @xcconfig)
 
           target.pod_targets.each do |pod_target|
             next unless pod_target.include_in_build_config?(@configuration_name)

lib/cocoapods/generator/xcconfig/private_pod_xcconfig.rb

@@ -59,7 +59,7 @@ module Pod
 
           xcconfig_hash = add_xcconfig_namespaced_keys(public_xcconfig.to_hash, config, target.xcconfig_prefix)
           @xcconfig = Xcodeproj::Config.new(xcconfig_hash)
-          XCConfigHelper.add_language_specific_settings(target, @xcconfig)
+          XCConfigHelper.add_target_specific_settings(target, @xcconfig)
           @xcconfig.includes = [target.name]
           @xcconfig
         end

lib/cocoapods/generator/xcconfig/xcconfig_helper.rb

@@ -88,6 +88,19 @@ module Pod
           xcconfig.merge!(build_settings)
         end
 
+        # Checks if the given target requires specific settings and configures
+        # the given Xcconfig.
+        #
+        # @param  [Target] target
+        #         The target.
+        #
+        # @param  [Xcodeproj::Config] xcconfig
+        #         The xcconfig to edit.
+        #
+        def self.add_target_specific_settings(target, xcconfig)
+          add_language_specific_settings(target, xcconfig)
+        end
+
         # Checks if the given target requires language specific settings and
         # configures the given Xcconfig.
         #