We re having issues with building a shared framework `Both w

Question

We re having issues with building a shared framework `Both watchos armv7k and watchos arm64 32 represent two equivalent library definitions ` We re building the framework like this ```xcodebuild create xcframework framework ios build xcode frameworks iosArm64 SharedCode framework framework ios build xcode frameworks iosX64 SharedCode framework framework ios build xcode frameworks watchosArm64 SharedCode framework framework ios build xcode frameworks watchosX86 SharedCode framework framework ios build xcode frameworks watchosArm32 SharedCode framework output $XCFRAMEWORK DESTINATION DIR SharedCode xcframework ``` Did someone manage to get arm32 and arm64 working together for kotlin native on ios watchos

Paul Woitaschek · Answer

< Kai Limadjaja> cc

louiscad · Answer

< Paul Woitaschek> Can you try making a XCFramework with this project

Kai Limadjaja · Answer

< louiscad> what Platforms are you targeting with the ``watchOS v xxx `` shortcut in your configuration DSL

louiscad · Answer

< Kai Limadjaja> I didn t use it for a watchOS project yet but it worked nice for iOS x64 + iOS arm64

Kai Limadjaja · Answer

It looks promising Could you point me to the file in the project where the actual build is assembled from the DSL config

Paul Woitaschek · Answer

Thats the same `Both watchos arm64 32 and watchos armv7k represent two equivalent library definitions `

Paul Woitaschek · Answer

Paul Woitaschek · Answer

< sergey bogolepov> You wrote something about changing it in the ide but it doesn t build in the first place

sergey.bogolepov · Answer

IDK your error is different from the one from the issue What are your Xcode and kotlin version

Paul Woitaschek · Answer

It s kotlin 1 4 20 and Xcode 12 2

Paul Woitaschek · Answer

< sergey bogolepov> I created a quick demo

Paul Woitaschek · Answer

Just run ` bug sh`

Paul Woitaschek · Answer

Then you ll get the error as above `Both watchos arm64 32 and watchos armv7k represent two equivalent library definitions `

sergey.bogolepov · Answer

Thanks I ll see what I can do

sergey.bogolepov · Answer

It looks like a bug in `xcodebuild create xcframework` What worked for me is creation of a <https kotlinlang org docs reference mpp build native binaries html build universal frameworks|fat framework> from `watchosArm32` and `watchosArm64` and then adding it to xcframework instead of separate ones Yeah it is opposite to xcframework s motivation moving away from fat frameworks but there is neither documentation nor official answers on Apple developer forum so ツ

Paul Woitaschek · Answer

Hm it s not showing up on a arm32 watch

Paul Woitaschek · Answer

We tested it on a watch series 3

Paul Woitaschek · Answer

< sergey bogolepov> do you have any link for an upstream bug Due to this we have hit the 75mb limit

louiscad · Answer

What limit are you referring to

Paul Woitaschek · Answer

Watch apps can t be larger than 75mb

louiscad · Answer

Per architecture

louiscad · Answer

Or did you actual get some rejection from the App Store

Paul Woitaschek · Answer

The latter

Paul Woitaschek · Answer

ITMS 90389 Size Limit Exceeded The size of watch application Payload YAZIO app Watch watchOS app 75MB has exceeded the 75MB size limit I don t fully understand the iOS structure and if this is really caused by fat frameworks

louiscad · Answer

Built in release mode

Paul Woitaschek · Answer

Yep

sergey.bogolepov · Answer

gt do you have any link for an upstream bug Unfortunately no