Merge pull request #645 from OneSignal/fix/iosBitcode

[Fix] iOS bitcode build error

Author: shepherd-l

MIGRATION_GUIDE_v3_to_v5.md

@@ -250,7 +250,7 @@ The debug namespace is accessible via `OneSignal.Debug` and provides access to d
     - We will be introducing JWT in a follow up release
 
 # Troubleshooting
-
+## Android
 ```
 Assets/OneSignal/Example/OneSignalExampleBehaviou.cs: error CS0246: The type or namespace name '...' could not be found (are you missing a using directive or an assembly reference?)
 ```
@@ -283,4 +283,13 @@ Execution failed for task ':launcher:mergeReleaseJavaResource'.
 1. Go to **Player Settings** and click the Android Tab. Under **Publishing Settings**, enable the following:
    - Custom Main Gradle Template
    - Custom Gradle Properties Template
-2. Resolve Android dependencies with EDM4U at **Assets > External Dependency Manager > Android Resolver > Force Resolve**
+2. Resolve Android dependencies with EDM4U at **Assets > External Dependency Manager > Android Resolver > Force Resolve**
+
+## iOS
+**Build error**
+```
+'/Users/.../Library/Developer/Xcode/DerivedData/Unity-iPhone-.../Build/Products/ReleaseForRunning-iphoneos/XCFrameworkIntermediates/OneSignalXCFramework/OneSignalCore/OneSignalCore.framework/OneSignalCore' does not contain bitcode. You must rebuild it with bitcode enabled (Xcode setting ENABLE_BITCODE), obtain an updated library from the vendor, or disable bitcode for this target. file '/Users/.../Library/Developer/Xcode/DerivedData/Unity-iPhone-.../Build/Products/ReleaseForRunning-iphoneos/XCFrameworkIntermediates/OneSignalXCFramework/OneSignalCore/OneSignalCore.framework/OneSignalCore' for architecture arm64
+```
+
+1. For each target, select the **Build Settings** tab
+2. Set **Enable Bitcode** to **No**

OneSignalExample/Assets/OneSignal/CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Sending VSAttribution data from the editor
 - iOS notifications clicked event firing if the app was cold started from clicking a notification
 - ClassNotFoundException: com.onesignal.OneSignal for Android builds with minify enabled. You must run the "Copy Android plugin to Assets" step in **Window > OneSignal SDK Setup**.
+- Disabled bitcode to avoid iOS build error
 
 ## [5.0.2]
 ### Fixed

OneSignalExample/Assets/OneSignal/MIGRATION_GUIDE_v3_to_v5.md

@@ -250,7 +250,7 @@ The debug namespace is accessible via `OneSignal.Debug` and provides access to d
     - We will be introducing JWT in a follow up release
 
 # Troubleshooting
-
+## Android
 ```
 Assets/OneSignal/Example/OneSignalExampleBehaviou.cs: error CS0246: The type or namespace name '...' could not be found (are you missing a using directive or an assembly reference?)
 ```
@@ -283,4 +283,13 @@ Execution failed for task ':launcher:mergeReleaseJavaResource'.
 1. Go to **Player Settings** and click the Android Tab. Under **Publishing Settings**, enable the following:
    - Custom Main Gradle Template
    - Custom Gradle Properties Template
-2. Resolve Android dependencies with EDM4U at **Assets > External Dependency Manager > Android Resolver > Force Resolve**
+2. Resolve Android dependencies with EDM4U at **Assets > External Dependency Manager > Android Resolver > Force Resolve**
+
+## iOS
+**Build error**
+```
+'/Users/.../Library/Developer/Xcode/DerivedData/Unity-iPhone-.../Build/Products/ReleaseForRunning-iphoneos/XCFrameworkIntermediates/OneSignalXCFramework/OneSignalCore/OneSignalCore.framework/OneSignalCore' does not contain bitcode. You must rebuild it with bitcode enabled (Xcode setting ENABLE_BITCODE), obtain an updated library from the vendor, or disable bitcode for this target. file '/Users/.../Library/Developer/Xcode/DerivedData/Unity-iPhone-.../Build/Products/ReleaseForRunning-iphoneos/XCFrameworkIntermediates/OneSignalXCFramework/OneSignalCore/OneSignalCore.framework/OneSignalCore' for architecture arm64
+```
+
+1. For each target, select the **Build Settings** tab
+2. Set **Enable Bitcode** to **No**

OneSignalExample/Assets/OneSignal/README.md

@@ -119,6 +119,8 @@ After building in Unity and exporting the XCode project follow these steps:
 
 6. **App Groups** should now be provisioned for you going forward for your iOS bundle id, even on clean builds.
 
+7. Make sure all **Targets** have **Enable Bitcode** set to **No** in **Build Settings**.
+
 ### Android
 Most of the Android setup was already handled during installation!
 

README.md

@@ -119,6 +119,8 @@ After building in Unity and exporting the XCode project follow these steps:
 
 6. **App Groups** should now be provisioned for you going forward for your iOS bundle id, even on clean builds.
 
+7. Make sure all **Targets** have **Enable Bitcode** set to **No** in **Build Settings**.
+
 ### Android
 In the Unity editor:
 

com.onesignal.unity.ios/Editor/BuildPostProcessor.cs

@@ -111,6 +111,8 @@ public void OnPostprocessBuild(BuildReport report) {
             // Add the service extension
             AddNotificationServiceExtension();
 
+            DisableBitcode();
+
             // Save the project back out
             File.WriteAllText(_projectPath, _project.WriteToString());
         }
@@ -191,6 +193,7 @@ private void AddNotificationServiceExtension() {
             _project.SetBuildProperty(extensionGuid, "SWIFT_VERSION", "5.0");
             _project.SetBuildProperty(extensionGuid, "ARCHS", "arm64");
             _project.SetBuildProperty(extensionGuid, "DEVELOPMENT_TEAM", PlayerSettings.iOS.appleDeveloperTeamID);
+            _project.SetBuildProperty(extensionGuid, "ENABLE_BITCODE", "NO");
 
             _project.AddBuildProperty(extensionGuid, "LIBRARY_SEARCH_PATHS",
                 $"$(PROJECT_DIR)/Libraries/{PluginLibrariesPath.Replace("\\", "/")}");
@@ -282,6 +285,20 @@ private void ExtensionAddPodsToTarget() {
 
             File.WriteAllText(podfilePath, podfile);
         }
+
+        private void DisableBitcode() {
+            // Main
+            var targetGuid = _project.GetMainTargetGuid();
+            _project.SetBuildProperty(targetGuid, "ENABLE_BITCODE", "NO");
+
+            // Unity Tests
+            var unityTests = _project.TargetGuidByName(PBXProject.GetUnityTestTargetName());
+            _project.SetBuildProperty(unityTests, "ENABLE_BITCODE", "NO");
+
+            // Unity Framework
+            var unityFramework = _project.GetUnityFrameworkTargetGuid();
+            _project.SetBuildProperty(unityFramework, "ENABLE_BITCODE", "NO");
+        }
     }
 }
 #endif