KaMPKit does not build on Xcode 13.0 (13A233)

[maxdelia]

Hi!

I've an app built on top of this template - it's an amazing project, thank you so much for sharing it! My macOS updated Xcode to version 13 (13A233) and since then I'm not able to build my iOS app anymore. Even a clean git clone of this repository results in the same error!

> Task :shared:linkDebugFrameworkIos FAILED
e: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld invocation reported errors
Please try to disable compiler caches and rerun the build. To disable compiler caches, add the following line to the gradle.properties file in the project's root directory:

    kotlin.native.cacheKind.iosX64=none

Also, consider filing an issue with full Gradle log here: https://kotl.in/issue
The /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld command returned non-zero exit code: 1.
output:
ld: warning: ignoring file /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/13.0.0/lib/darwin//libclang_rt.ios.a, missing required architecture x86_64 in file /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/13.0.0/lib/darwin//libclang_rt.ios.a (4 slices)
Undefined symbols for architecture x86_64:
  "___cpu_model", referenced from:
      polyHash_x86(int, unsigned short const*) in libstdlib-cache.a(result.o)
ld: symbol(s) not found for architecture x86_64

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':shared:linkDebugFrameworkIos'.
> Compilation finished with errors

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

Deprecated Gradle features were used in this build, making it incompatible with Gradle 8.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/7.0.2/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 13s
3 actionable tasks: 1 executed, 2 up-to-date
Command PhaseScriptExecution failed with a nonzero exit code

Is there anything can I try, please? Thank You!

[maxdelia]

I think our issue could be related to this: https://youtrack.jetbrains.com/issue/KT-47333

[kpgalligan]

Going through old issues. I've been building with Xcode 13.2 so I assume this is resolved.