How to use Objective C bridging header in swift framework? [duplicate]

Question

I have created my own cocoa POD framework in swift, which uses #import CommonCrypto/CommonCrypto.h in Objective C bridging header file, but when I try to use same POD in project, It gives compile error -

Include of non-modular header inside framework module '': '/Users/macmini/Downloads/Xcode_9.2.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.2.sdk/usr/include/CommonCrypto/CommonCrypto.h'"

Please let me know how I can fix the same.

I am using this for creating my own POD framework in swift.

stackoverflow.com/questions/25248598/… is a better duplicate. — David Berry
– David Berry, Commented Feb 9, 2018 at 0:08

Geeta Khati · Accepted Answer · 2018-02-08 05:48:45Z

0

Go to Project Target -> Build Settings -> search for "Modules" -> Set "Allow Non-modular Includes In Framework Modules" to Yes.

This will allow you to use Objective C bridging header file in your project.

answered Feb 8, 2018 at 5:48

Geeta Khati

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2 Comments

Abhijeet Barge Over a year ago

Adding "Allow Non-modular Includes In Framework Modules" to YES, does not work. Still getting same error

Geeta Khati Over a year ago

Then you should try "@import CommonCrypto/CommonCrypto.h;" instead of "#import CommonCrypto/CommonCrypto.h" as both are potential workarounds but both breakdown under some cases. Converting to @import ceases to work if there are transitive dependencies.

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