Include debug symbol in xcframework when building iOS-framework (#80065)

dev/devicelab/bin/tasks/build_ios_framework_module_test.dart

@@ -310,6 +310,17 @@ Future<void> _testBuildIosFramework(Directory projectDir, { bool isModule = fals
       'DeviceInfoPlugin.h',
     ));
 
+    if (mode != 'Debug') {
+      checkDirectoryExists(path.join(
+        outputPath,
+        mode,
+        'device_info.xcframework',
+        localXcodeArmDirectoryName,
+        'dSYMs',
+        'device_info.framework.dSYM',
+      ));
+    }
+
     final String simulatorFrameworkPath = path.join(
       outputPath,
       mode,
@@ -333,6 +344,14 @@ Future<void> _testBuildIosFramework(Directory projectDir, { bool isModule = fals
     checkFileExists(simulatorFrameworkHeaderPath);
   }
 
+  checkDirectoryExists(path.join(
+    outputPath,
+    'Release',
+    'device_info.xcframework',
+    localXcodeArmDirectoryName,
+    'BCSymbolMaps',
+  ));
+
   section('Check all modes have generated plugin registrant');
 
   for (final String mode in <String>['Debug', 'Profile', 'Release']) {

packages/flutter_tools/lib/src/commands/build_ios_framework.dart

@@ -525,7 +525,15 @@ end
       '-create-xcframework',
       for (Directory framework in frameworks) ...<String>[
         '-framework',
-        framework.path
+        framework.path,
+        ...framework.parent
+            .listSync()
+            .where((FileSystemEntity entity) =>
+                entity.basename.endsWith('bcsymbolmap') ||
+                entity.basename.endsWith('dSYM'))
+            .map((FileSystemEntity entity) =>
+                <String>['-debug-symbols', entity.path])
+            .expand<String>((List<String> parameter) => parameter)
       ],
       '-output',
       outputDirectory.childDirectory('$frameworkBinaryName.xcframework').path