Hi all - The following check always fails for me, ...

# multiplatform

[Miguel Fermin]

Hi all - The following check always fails for me, causing the iostarget to be set to iosX64.

val iOSTarget: (String, KotlinNativeTarget.() -> Unit) -> KotlinNativeTarget =
        if (System.getenv("SDK_NAME")?.startsWith("iphoneos") == true)
            ::iosArm64
        else
            ::iosX64

[Artyom Degtyarev [JB]]

Hello! Please provide some details on the use-case. It should work correctly when you produce framework during the Xcode build process.

[Miguel Fermin]

Hi there - sure, I followed this tutorial (https://play.kotlinlang.org/hands-on/Targeting%20iOS%20and%20Android%20with%20Kotlin%20Multiplatform/01_Introduction), and everything works good when I build on the simulator, but not on an actual device. After some digging I found that the iOSTarget variable fails at getting the SDK_NAME from the xcode environment. If I hardcode one or the other (iosArm64 or iosX64) I'm able to build either on the simulator or device.

This is the line that fails:

System.getenv("SDK_NAME")

And here's the block that sets the target:

//select iOS target platform depending on the Xcode environment variables
    val iOSTarget: (String, KotlinNativeTarget.() -> Unit) -> KotlinNativeTarget =
        if (System.getenv("SDK_NAME")?.startsWith("iphoneos") == true)
            ::iosArm64
        else
            ::iosX64

    iOSTarget("ios") {
        binaries {
            framework {
                baseName = "SharedCode"
            }
        }
    }

[Artyom Degtyarev [JB]]

Please make sure that the Xcode sets the variable correctly. What is the value of System.getenv("SDK_NAME")?

[Miguel Fermin]

Sorry, I got caught up in meetings...

I found the problem. Silly me copied and pasted the Run Script from the tutorial and didn't realize the need for a new line (or &&) after cd'ing to the framework directory before invoking the ./gradlew task.

It's all good now. Thanks!

[corneil]

Just having js() without nodejs {} or browser {} will have this effect