Kotlin Native build cache not working witch Clikt

[Jeansen]

I cannot build t without setting kotlin.native.cacheKind.linuxX64=none. Otherwise I get errors like the following:

e: /home/marcel/.konan/dependencies/llvm-16.0.0-x86_64-linux-essentials-80/bin/ld.lld 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.linuxX64=none

Also, consider filing an issue with full Gradle log here: https://kotl.in/issue
The /home/marcel/.konan/dependencies/llvm-16.0.0-x86_64-linux-essentials-80/bin/ld.lld command returned non-zero exit code: 1.
output:
ld.lld: error: duplicate symbol: kfun:com.github.ajalt.clikt.core#selfAndAncestors__at__com.github.ajalt.clikt.core.Context(){}kotlin.sequences.Sequence<com.github.ajalt.clikt.core.Context>
>>> defined at Context.kt:0 (/home/runner/work/clikt/clikt/clikt/src/commonMain/kotlin/com/github/ajalt/clikt/core/Context.kt:0)
>>>            libclikt:clikt-cache.a.o:(kfun:com.github.ajalt.clikt.core#selfAndAncestors__at__com.github.ajalt.clikt.core.Context(){}kotlin.sequences.Sequence<com.github.ajalt.clikt.core.Context>) in archive /home/marcel/.konan/kotlin-native-prebuilt-linux-x86_64-2.1.21/klib/cache/linux_x64-gSTATIC-pl/clikt:clikt/2kl1yhs57l8hi.27dt4c2kmz6t1/clikt:clikt-cache/bin/libclikt:clikt-cache.a
>>> defined at MordantContext.kt:0 (/home/runner/work/clikt/clikt/clikt-mordant/src/commonMain/kotlin/com/github/ajalt/clikt/core/MordantContext.kt:0)
>>>            libclikt:clikt-mordant-cache.a.o:(.text.kfun:com.github.ajalt.clikt.core#selfAndAncestors__at__com.github.ajalt.clikt.core.Context(){}kotlin.sequences.Sequence<com.github.ajalt.clikt.core.Context>+0x0) in archive /home/marcel/.konan/kotlin-native-prebuilt-linux-x86_64-2.1.21/klib/cache/linux_x64-gSTATIC-pl/clikt:clikt-mordant/1t87yb9uusrck.2i5cj6zx0ov5n/clikt:clikt-mordant-cache/bin/libclikt:clikt-mordant-cache.a

So I wonder, if there is anything additional/special I have to set in the build configuration with Gradle? The above directive makes re-compiling ultra slow ;-(

[ajalt]

Well, this is a bug in Kotlin/Native, so you might want to file a YouTrack issue. But I imagine we can work around it by renaming one of those functions.

[Jeansen]

@ajalt Oh..I see. Well, I'll file an issue then but I would appreciate the workaround, anyway.

[Jeansen]

https://youtrack.jetbrains.com/issue/KMT-1222/Clikt-only-works-with-kotlin.native.cacheKind.linuxX64none

[sirekanian]

I just want to start with KMP and Clikt, but recompiling takes so long... Is it problem with only one function? Could you please rename it? 🥺 As I see it is internal :)

[sirekanian]

I've found a workaround that works for me, I just using clikt-core instead of clikt:

commonMainImplementation("com.github.ajalt.clikt:clikt-core:5.0.3")

And changed CliktCommand to CoreCliktCommand in my code. Hope it helps to someone.

[Jeansen]

Oh, great! That works for me, too. At least for the debug builds. Release Builds take a lot longer, but that is expected since they are heavily optimized. But be aware, that you miss-out some functionalities with this, should you need them https://ajalt.github.io/clikt/advanced/#core-module .

[gfreitash]

I wonder if there is any workaround this other than opting for the Core module only. For my use cases, I can't really give up on the features provided by Mordant.

[gfreitash]

I wonder if there is any workaround this other than opting for the Core module only. For my use cases, I can't really give up on the features provided by Mordant.

Adding the --allow-multiple-definition flag to linkerOpts fixes the build with cache. This will pick the first definition the linker finds. This likely cause issues, but can be handy during development

[Jeansen]

@gfreitash: Awsome! Works like a charm, even with other dependencies I have, like custom build Kubernetes lib, SSL etc ... Cannot find any issues, so far :-) Thanks for charing your find!