Kotlin v1.5.31, XCFramework: targetConfigs fields not found from iOS

[eirikvaa]

First of all, thanks so much for an awesome library!

I have a KMM project that was upgraded to Kotlin v1.5.31 recently. With that release came support for generating an XCFramework that can be consumed from the iOS app, which is awesome since it lets you bundle up different app variants like one for the simulator and one for physical devices.

Previously I would use BuildKonfig and its targetConfigs option to create fields for different platforms, ios among them. This worked fine on Kotlin v1.5.10. After upgrading to v1.5.31, the fields in the defaultConfigs are found, but not the ones in targetConfigs.

• Kotlin: 1.5.31
• Gradle: 7.0.2
• BuildKonfig: 0.10.2

[eirikvaa]

I'll see if I can create a reproducible project tomorrow.

[yshrsmz]

I'm going to look into this tomorrow(or next weekend), but at first glance it must be related to #38 .

For now BuildKonfig cannot detect which is non-root shared sourceset, and simply ignores it.

This is something I really want to support. Any suggestion (and of course repro) is appreciated.

[eirikvaa]

Thanks for coming back to me so quickly, appreciate it :) I'll see about that repro when I have time.

[yshrsmz]

As a temporary workaround, you can define variables in defaultConfigs and use targetConfigs to override values

defaultConfigs {
  buildConfigField 'STRING', 'constantForIos', ''
}

targetConfigs {
  iosArm64 {
    buildConfigField 'STRING', 'constantForIos', 'same value'
  }
  iosX64 {
    buildConfigField 'STRING', 'constantForIos', 'same value'
  }
}

I've been tackling this since last weekend, but it seems to need more time.

[eirikvaa]

@yshrsmz Oh, very nice, I'll test this out for sure :)

[yshrsmz]

Hi, I've released v0.11.0 with (experimental) HMPP support.
Please let me know if you find anything strange.

https://github.com/yshrsmz/BuildKonfig/releases/tag/v0.11.0

[eirikvaa]

Awesome work, thank you! I tested it a bit last week and it seems to work great :-)