fix(#106): FBReactNativeSpec_visionOS.h not found

Author: okwasniewski

packages/react-native/Libraries/XR/RCTXRModule.mm

@@ -1,14 +1,18 @@
 #import <React/RCTXRModule.h>
 
+#if RCT_NEW_ARCH_ENABLED
 #import <FBReactNativeSpec_visionOS/FBReactNativeSpec_visionOS.h>
+#endif
 
 #import <React/RCTBridge.h>
 #import <React/RCTConvert.h>
 #import <React/RCTUtils.h>
 #import "RCTXR-Swift.h"
 
+#if RCT_NEW_ARCH_ENABLED
 @interface RCTXRModule () <NativeXRModuleSpec>
 @end
+#endif
 
 @implementation RCTXRModule {
   UIViewController *_immersiveBridgeView;
@@ -56,6 +60,19 @@ @implementation RCTXRModule {
   });
 }
 
+- (void) removeImmersiveBridge
+{
+  RCTExecuteOnMainQueue(^{
+    [self->_immersiveBridgeView willMoveToParentViewController:nil];
+    [self->_immersiveBridgeView.view removeFromSuperview];
+    [self->_immersiveBridgeView removeFromParentViewController];
+    self->_immersiveBridgeView = nil;
+  });
+}
+
+#pragma mark New Architecture
+
+#if RCT_NEW_ARCH_ENABLED
 - (facebook::react::ModuleConstants<JS::NativeXRModule::Constants::Builder>)constantsToExport {
   return [self getConstants];
 }
@@ -70,20 +87,13 @@ @implementation RCTXRModule {
 
   return constants;
 }
+#endif
 
-- (void) removeImmersiveBridge
-{
-  RCTExecuteOnMainQueue(^{
-    [self->_immersiveBridgeView willMoveToParentViewController:nil];
-    [self->_immersiveBridgeView.view removeFromSuperview];
-    [self->_immersiveBridgeView removeFromParentViewController];
-    self->_immersiveBridgeView = nil;
-  });
-}
-
+#if RCT_NEW_ARCH_ENABLED
 - (std::shared_ptr<facebook::react::TurboModule>)getTurboModule:(const facebook::react::ObjCTurboModule::InitParams &)params {
   return std::make_shared<facebook::react::NativeXRModuleSpecJSI>(params);
 }
+#endif
 
 + (BOOL)requiresMainQueueSetup
 {

packages/react-native/Libraries/XR/React-RCTXR.podspec

@@ -11,8 +11,12 @@ else
   source[:tag] = "v#{version}"
 end
 
+is_new_arch_enabled = ENV["RCT_NEW_ARCH_ENABLED"] == "1"
+new_arch_enabled_flag = (is_new_arch_enabled ? " -DRCT_NEW_ARCH_ENABLED" : "")
+
 folly_compiler_flags = '-DFOLLY_NO_CONFIG -DFOLLY_MOBILE=1 -DFOLLY_USE_LIBCPP=1 -DFOLLY_CFG_NO_COROUTINES=1 -Wno-comma -Wno-shorten-64-to-32'
 folly_version = '2022.05.16.00'
+compiler_flags = folly_compiler_flags + + new_arch_enabled_flag + ' -Wno-nullability-completeness'
 
 header_search_paths = [
   "\"$(PODS_ROOT)/RCT-Folly\"",
@@ -28,7 +32,7 @@ Pod::Spec.new do |s|
   s.license                = package["license"]
   s.author                 = "Callstack"
   s.platforms              = min_supported_versions
-  s.compiler_flags         = folly_compiler_flags + ' -Wno-nullability-completeness'
+  s.compiler_flags         = compiler_flags
   s.source                 = source
   s.source_files           = "*.{m,mm,swift}"
   s.preserve_paths         = "package.json", "LICENSE", "LICENSE-docs"