List of included changes:

  - Internal fixes and cleanup.

PiperOrigin-RevId: 603707677
Change-Id: Idfaa54bbc443148e72af36c6f3235e2a4120ee2a

ios/quickstarts/smartreply/Podfile

@@ -3,7 +3,7 @@ platform :ios, '12.0'
 
 project 'SmartReplyExample.xcodeproj'
 
-pod 'GoogleMLKit/SmartReply', '4.0.0'
+pod 'GoogleMLKit/SmartReply', '5.0.0'
 
 pod 'MaterialComponents'
 pod 'SwiftLint'
@@ -13,13 +13,27 @@ end
 target 'SmartReplyExample' do
 end
 
-# Disable signing for pods
 post_install do |installer|
+  installer.aggregate_targets.each do |target|
+    target.xcconfigs.each do |variant, xcconfig|
+      xcconfig_path = target.client_root + target.xcconfig_relative_path(variant)
+      IO.write(xcconfig_path, IO.read(xcconfig_path).gsub("DT_TOOLCHAIN_DIR", "TOOLCHAIN_DIR"))
+    end
+  end
   installer.generated_projects.each do |project|
     project.targets.each do |target|
         target.build_configurations.each do |config|
             config.build_settings['CODE_SIGNING_ALLOWED'] = 'NO'
+            config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '12.0'
          end
     end
   end
+  installer.pods_project.targets.each do |target|
+    target.build_configurations.each do |config|
+      if config.base_configuration_reference.is_a? Xcodeproj::Project::Object::PBXFileReference
+        xcconfig_path = config.base_configuration_reference.real_path
+        IO.write(xcconfig_path, IO.read(xcconfig_path).gsub("DT_TOOLCHAIN_DIR", "TOOLCHAIN_DIR"))
+      end
+    end
+  end
 end