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fix: Fix "Folly" include #273

Merged
merged 2 commits into from
Oct 13, 2021
Merged

fix: Fix "Folly" include #273

merged 2 commits into from
Oct 13, 2021

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@mrousavy mrousavy added the 🍏 ios Issue affects the iOS platform label Jul 12, 2021
@mrousavy
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mrousavy commented Jul 12, 2021

[!] The following Swift pods cannot yet be integrated as static libraries:

The Swift pod `VisionCamera` depends upon `RCT-Folly`, which does not define modules.
To opt into those targets generating module maps (which is necessary to import them from Swift
when building as static libraries), you may set `use_modular_headers!` globally in your Podfile, or
specify `:modular_headers => true` for particular dependencies.

☹️ anyone knows if/how this can be fixed?

@matheusmatos
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Using your changes, I got a new error:

Captura de Tela 2021-07-12 às 14 34 45

@matheusmatos
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@mrousavy here is my suggestion to be merging: matheusmatos@f0d652c. More details in #195 (comment).

Open to any questions!

@mrousavy
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@matheusmatos can you test again with my newest changes?

@mrousavy mrousavy merged commit 0058b52 into main Oct 13, 2021
@mrousavy mrousavy deleted the fix/folly branch October 13, 2021 13:18
@pke
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pke commented Nov 10, 2021

This does not solve the problem in a RN 0.63.3 project.

cipolleschi pushed a commit to cipolleschi/react-native that referenced this pull request Mar 5, 2024
facebook#31858)

Summary:
<!-- Thanks for submitting a pull request! We appreciate you spending the time to work on these changes. Please provide enough information so that others can review your pull request. The three fields below are mandatory. -->

## Summary

Swift Pods require the use of [modular headers](https://blog.cocoapods.org/CocoaPods-1.5.0/) to be statically linked. To interop with Objective-C modules, you need to make the Objective-C module "define a Module", that is modular header export.

This is already the case for a few podspecs so they can be consumed in Swift libraries, but `ReactCommon` and `RCT-Folly` don't do this yet and therefore this breaks in a few libraries of mine, for example see this issue: mrousavy/react-native-vision-camera#195.

If I were to include `ReactCommon` or `RCT-Folly` in my Swift library's podspec, the following error arises:

```
[!] The following Swift pods cannot yet be integrated as static libraries:

The Swift pod `VisionCamera` depends upon `RCT-Folly`, which does not define modules.
To opt into those targets generating module maps (which is necessary to import them from Swift
when building as static libraries), you may set `use_modular_headers!` globally in your Podfile, or
specify `:modular_headers => true` for particular dependencies.
```

So this PR fixes this issue by allowing Swift libraries to consume the `ReactCommon` and `RCT-Folly` podspecs since they now export modular headers.

## Changelog

<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->

[General] [Fixed] - Expose Modular Headers for `ReactCommon` podspec
[General] [Fixed] - Expose Modular Headers for `RCT-Folly` podspec

Pull Request resolved: facebook#31858

Test Plan: * Add s.dependency "ReactCommon" or RCT-Folly to a Swift pod and see what happens. (See mrousavy/react-native-vision-camera#273)

Differential Revision: D54539127

Pulled By: cipolleschi
facebook-github-bot pushed a commit to facebook/react-native that referenced this pull request Mar 5, 2024
#43327)

Summary:
Pull Request resolved: #43327

<!-- Thanks for submitting a pull request! We appreciate you spending the time to work on these changes. Please provide enough information so that others can review your pull request. The three fields below are mandatory. -->

## Summary

Swift Pods require the use of [modular headers](https://blog.cocoapods.org/CocoaPods-1.5.0/) to be statically linked. To interop with Objective-C modules, you need to make the Objective-C module "define a Module", that is modular header export.

This is already the case for a few podspecs so they can be consumed in Swift libraries, but `ReactCommon` and `RCT-Folly` don't do this yet and therefore this breaks in a few libraries of mine, for example see this issue: mrousavy/react-native-vision-camera#195.

If I were to include `ReactCommon` or `RCT-Folly` in my Swift library's podspec, the following error arises:

```
[!] The following Swift pods cannot yet be integrated as static libraries:

The Swift pod `VisionCamera` depends upon `RCT-Folly`, which does not define modules.
To opt into those targets generating module maps (which is necessary to import them from Swift
when building as static libraries), you may set `use_modular_headers!` globally in your Podfile, or
specify `:modular_headers => true` for particular dependencies.
```

So this PR fixes this issue by allowing Swift libraries to consume the `ReactCommon` and `RCT-Folly` podspecs since they now export modular headers.

## Changelog

<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->

[General] [Fixed] - Expose Modular Headers for `ReactCommon` podspec
[General] [Fixed] - Expose Modular Headers for `RCT-Folly` podspec

Pull Request resolved: #31858

Test Plan: * Add s.dependency "ReactCommon" or RCT-Folly to a Swift pod and see what happens. (See mrousavy/react-native-vision-camera#273)

Reviewed By: dmytrorykun

Differential Revision: D54539127

Pulled By: cipolleschi

fbshipit-source-id: 2291cc0c8d6675521b220b02ef0c3c6a3e73be38
cipolleschi pushed a commit to facebook/react-native that referenced this pull request May 1, 2024
#43327)

Summary:
Pull Request resolved: #43327

<!-- Thanks for submitting a pull request! We appreciate you spending the time to work on these changes. Please provide enough information so that others can review your pull request. The three fields below are mandatory. -->

## Summary

Swift Pods require the use of [modular headers](https://blog.cocoapods.org/CocoaPods-1.5.0/) to be statically linked. To interop with Objective-C modules, you need to make the Objective-C module "define a Module", that is modular header export.

This is already the case for a few podspecs so they can be consumed in Swift libraries, but `ReactCommon` and `RCT-Folly` don't do this yet and therefore this breaks in a few libraries of mine, for example see this issue: mrousavy/react-native-vision-camera#195.

If I were to include `ReactCommon` or `RCT-Folly` in my Swift library's podspec, the following error arises:

```
[!] The following Swift pods cannot yet be integrated as static libraries:

The Swift pod `VisionCamera` depends upon `RCT-Folly`, which does not define modules.
To opt into those targets generating module maps (which is necessary to import them from Swift
when building as static libraries), you may set `use_modular_headers!` globally in your Podfile, or
specify `:modular_headers => true` for particular dependencies.
```

So this PR fixes this issue by allowing Swift libraries to consume the `ReactCommon` and `RCT-Folly` podspecs since they now export modular headers.

## Changelog

<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->

[General] [Fixed] - Expose Modular Headers for `ReactCommon` podspec
[General] [Fixed] - Expose Modular Headers for `RCT-Folly` podspec

Pull Request resolved: #31858

Test Plan: * Add s.dependency "ReactCommon" or RCT-Folly to a Swift pod and see what happens. (See mrousavy/react-native-vision-camera#273)

Reviewed By: dmytrorykun

Differential Revision: D54539127

Pulled By: cipolleschi

fbshipit-source-id: 2291cc0c8d6675521b220b02ef0c3c6a3e73be38
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🐛 'folly/Optional.h' file not found on Xcode version 12.5
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