iOS Build Environment Help Center
Windows version 10
Builder version 3.57
iOS SDK 15.5
Link to log : https://pmbaty.com/paste/?a5609023e0c2f55e#9teVYnZjy2oMw928EdFL7M3hSqDcQGgsjAWMPtcHDnte
Hi,
The Zappar / Zapbox example fails to generate the IPA (duplicate symbols in zapbox lib), I though upgrading the builder to 3.57 would solve the issue ...
Zapbox example git : https://github.com/zappar-xr/zapbox-xrit-demo
I hope you can help
Regards,
Marc
Hello
Thank you for reporting. Did you try using the legacy Apple linker ? There's a checkbox for that in the UI where you can switch from LLVM LLD to Apple's ld64. Let me know if it fails too, with a link to the log to see if it's the same.
I tried unchecking LLVM linker but it did not solve the issue (even checking "Try to fix unresolved symbols automatically (slower)").
log : https://pmbaty.com/paste/?1b37553ee8067bbc#2MisDYNXf88brnwKb3teSGqqccb7vP6zqfvnQAzbMPCu
screenshot of iOS Project Builder : https://postimg.cc/MM4ssQfQ
Okay. Your project appears to use the Objective-C msgSend() stub prototypes so in your case the LLVM linker is mandatory because Apple hasn't published their source yet for this implementation in their own linker.
Which also means I have something to fix in the LLVM linker. Could you please send me a zip of that Xcode project so that I can reproduce the problem ? Confidentiality guaranteed. Send it at: pm at this domain. Thanks in advance
Update: problem solved thanks to a patched LLVM linker that will be in the next version (3.58), of which the release is imminent.
Moderators: Pierre-Marie Baty