From 609945fc5cbcbdea121ef4afad0e2b239de85e29 Mon Sep 17 00:00:00 2001
From: Marc Rousavy <me@mrousavy.com>
Date: Mon, 13 Jan 2025 13:23:29 +0100
Subject: [PATCH] Set RN version

---
 example/ios/Podfile.lock                      |  2 +-
 .../NitroModules.podspec                      | 23 ++++++++++++++-----
 2 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
index c0d6e9c08..8df1ee4bc 100644
--- a/example/ios/Podfile.lock
+++ b/example/ios/Podfile.lock
@@ -1895,7 +1895,7 @@ SPEC CHECKSUMS:
   glog: 08b301085f15bcbb6ff8632a8ebaf239aae04e6a
   hermes-engine: 1949ca944b195a8bde7cbf6316b9068e19cf53c6
   NitroImage: ff97c5986ea4619abd3d6399b886eac84f5a4b65
-  NitroModules: a34f99b308a3bb5d4fc37cdb532d9ea44899442c
+  NitroModules: 9d5bc0172f6d9b098eb29e8cd9891e16881cd4b6
   RCT-Folly: 84578c8756030547307e4572ab1947de1685c599
   RCTDeprecation: 063fc281b30b7dc944c98fe53a7e266dab1a8706
   RCTRequired: 8eda2a5a745f6081157a4f34baac40b65fe02b31
diff --git a/packages/react-native-nitro-modules/NitroModules.podspec b/packages/react-native-nitro-modules/NitroModules.podspec
index f697718a7..74e9fa8f4 100644
--- a/packages/react-native-nitro-modules/NitroModules.podspec
+++ b/packages/react-native-nitro-modules/NitroModules.podspec
@@ -2,7 +2,6 @@ require "json"
 require_relative './nitro_pod_utils'
 
 package = JSON.parse(File.read(File.join(__dir__, "package.json")))
-react_native_version = get_react_native_version()
 
 Pod::UI.puts "[NitroModules] 🔥 Your app is boosted by nitro modules!"
 
@@ -55,6 +54,12 @@ Pod::Spec.new do |s|
     "ios/utils/SwiftClosure.hpp",
   ]
 
+  compiler_flags = "$(inherited) FOLLY_NO_CONFIG FOLLY_CFG_NO_COROUTINES"
+  if has_react_native()
+    react_native_version = get_react_native_version()
+    compiler_flags += " HAS_REACT_NATIVE REACT_NATIVE_VERSION=#{react_native_version}"
+  end
+
   s.pod_target_xcconfig = {
     # Use C++ 20
     "CLANG_CXX_LANGUAGE_STANDARD" => "c++20",
@@ -62,11 +67,17 @@ Pod::Spec.new do |s|
     "SWIFT_OBJC_INTEROP_MODE" => "objcxx",
     # Enables stricter modular headers
     "DEFINES_MODULE" => "YES",
-    # C++ compiler flags, mainly for folly.
-    "GCC_PREPROCESSOR_DEFINITIONS" => "$(inherited) FOLLY_NO_CONFIG FOLLY_CFG_NO_COROUTINES REACT_NATIVE_VERSION=#{react_native_version}"
+    # C++ compiler flags, mainly for RN version and folly.
+    "GCC_PREPROCESSOR_DEFINITIONS" => compiler_flags
   }
 
-  s.dependency 'React-jsi'
-  s.dependency 'React-callinvoker'
-  install_modules_dependencies(s)
+  if has_react_native()
+    # Using Nitro in react-native
+    s.dependency 'React-jsi'
+    s.dependency 'React-callinvoker'
+    install_modules_dependencies(s)
+  else
+    # Using Nitro somewhere else (NativeScript? Bare iOS?)
+    raise "Couldn't find react-native - are you trying to use Nitro outside of React Native?"
+  end
 end