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react-native/scripts/cocoapods
Riccardo Cipolleschi 8f2c7ff9f2 Remove HERMES_BUILD_FROM_SOURCE flag (#35397)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/35397

This Diff removes the `HERMES_BUILD_FROM_SOURCE` that was not always propagated to the original script. This lead to some cases where hermesC was built during `pod install` and then removed by the `react_native_post_install`'s `else` branch.

Basically, when the Pods are installed the first time, everything run smoothly. Subsequent invocations of `pod install`, to install other dependencies, for example, will incur in this problem because:
1. Cocoapods will see that hermes-engine is already installed
2. the podspec is not executed, given that the pod has been fetched from the cache
3. The env var is not set (given that the podspec is not executed)
4. the main script sees the env var as not set, `ENV['HERMES_BUILD_FROM_SOURCE'] == "1"` return false
5. The `else` branch is executed, and it removes the `hermesc_build_dir` and the `copy Hermes framework` script phase.

[iOS][Changed] - Remove `HERMES_BUILD_FROM_SOURCE` flag

Reviewed By: cortinico, dmytrorykun

Differential Revision: D41373439

fbshipit-source-id: ea4aafd187c0ca3ff5c0d79f8aeaaa46ad50f499
2022-11-22 15:57:12 +00:00
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