From e1ef5df81afe102dfb093558e929f945c29e9fab Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rados=C5=82aw=20Rolka?= Date: Wed, 29 Apr 2026 17:45:19 +0200 Subject: [PATCH 1/2] chore: enable prebuilt React Native binaries in iOS Podfile I briefly checked debugging and it seems that debug symbols aren't available in XCode - meaning that for some more advanced debugging sessions we'd have to locally rollback to building from source. If this change proves to be counterproductive it can revert it later. --- FabricExample/ios/Podfile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/FabricExample/ios/Podfile b/FabricExample/ios/Podfile index 5406549ce6..b2edcfb653 100644 --- a/FabricExample/ios/Podfile +++ b/FabricExample/ios/Podfile @@ -11,8 +11,10 @@ require_relative '../../scripts/ios/rns_set_swift_compilation_flags' platform :ios, min_ios_version_supported prepare_react_native_project! -# Disable precompiled binaries for RN core -ENV['RCT_USE_PREBUILT_RNCORE'] = '0' +# Using prebuilt React Native iOS binaries for faster builds +# disable if you need to dive in and tweak into React Native native code +ENV['RCT_USE_PREBUILT_RNCORE'] = '1' +ENV['RCT_USE_RN_DEP'] = '1' linkage = ENV['USE_FRAMEWORKS'] if linkage != nil From 845e8b669170e1e1d9cef511d4e77deacbd0877b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rados=C5=82aw=20Rolka?= Date: Thu, 30 Apr 2026 15:38:56 +0200 Subject: [PATCH 2/2] Use prebuilt binaries in CI, source in local development --- FabricExample/ios/Podfile | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/FabricExample/ios/Podfile b/FabricExample/ios/Podfile index b2edcfb653..eaf11bac1c 100644 --- a/FabricExample/ios/Podfile +++ b/FabricExample/ios/Podfile @@ -11,10 +11,8 @@ require_relative '../../scripts/ios/rns_set_swift_compilation_flags' platform :ios, min_ios_version_supported prepare_react_native_project! -# Using prebuilt React Native iOS binaries for faster builds -# disable if you need to dive in and tweak into React Native native code -ENV['RCT_USE_PREBUILT_RNCORE'] = '1' -ENV['RCT_USE_RN_DEP'] = '1' +# Use prebuilt binaries in CI, source in local development +ENV['RCT_USE_PREBUILT_RNCORE'] = ENV['RCT_USE_RN_DEP'] = ENV['CI'] ? '1' : '0' linkage = ENV['USE_FRAMEWORKS'] if linkage != nil