[RN][iOS] Remove the legacy arch by default#54894
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# Why In preparation for react-native 0.84, where `RCT_REMOVE_LEGACY_ARCH` will be enabled by default (react/react-native#54894), for nightlies to work, we should remove all references to the old architecture. # How Remove EXDevLauncherRCTCxxBridge from dev-launcher # Test Plan Run BareExpo on iOS # Checklist <!-- Please check the appropriate items below if they apply to your diff. --> - [ ] I added a `changelog.md` entry and rebuilt the package sources according to [this short guide](https://github.com/expo/expo/blob/main/CONTRIBUTING.md#-before-submitting) - [ ] This diff will work correctly for `npx expo prebuild` & EAS Build (eg: updated a module plugin). - [ ] Conforms with the [Documentation Writing Style Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)
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Summary:
This change remove the legacy arch by default from React Native iOS.
Users can still put the code back by using
RCT_REMOVE_LEGACY_ARCH=0 bundle exec pod installChangelog:
[iOS][Breaking] - Remove legacy arch by default
Test Plan:
Tested with RNTester that the app build correctly.
Also verified that the artifacts produced by the prebuilds are smaller than the one built before the change.