Hi! I’m starting a fresh new project with KMP. But I see there is a lot happening regarding jvm versions :

kotlin {
    androidTarget {
        compilerOptions {
            jvmTarget.set(JvmTarget.JVM_24)
        }
    }
    ...
}
android {
    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_24
        targetCompatibility = JavaVersion.VERSION_24
    }
    ...
}

I replaced “11” with “24" but I wonder if I need all of that, I also used

foojay-resolver-convention

with

jvmToolchain

on another project. What does one actually need?

Check plugin https://github.com/GradleUp/Tapmoc from @Martin

i had this same question a few weeks ago. the tldr i got was that you probably want to keep it jdk 21 or eventually bump to 25, but it kinda doesn't matter because android doesn't actually use the jvm/jdk or something.

My question was not about the version itself but the way to set it. I wonder if the one preconfigured are necessary or if they can be replaced with

jvmToolchain

It is complicated. If I'm correct the toolchain is not enough or has its own drawbacks