Use traditional way to set compiler options

build-logic/convention/src/main/kotlin/com/google/samples/apps/nowinandroid/KotlinAndroid.kt

@@ -24,10 +24,12 @@ import org.gradle.kotlin.dsl.assign
 import org.gradle.kotlin.dsl.configure
 import org.gradle.kotlin.dsl.dependencies
 import org.gradle.kotlin.dsl.provideDelegate
+import org.gradle.kotlin.dsl.withType
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import org.jetbrains.kotlin.gradle.dsl.KotlinAndroidProjectExtension
 import org.jetbrains.kotlin.gradle.dsl.KotlinJvmProjectExtension
 import org.jetbrains.kotlin.gradle.dsl.KotlinTopLevelExtension
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 /**
  * Configure base Kotlin with Android options
@@ -50,8 +52,8 @@ internal fun Project.configureKotlinAndroid(
             isCoreLibraryDesugaringEnabled = true
         }
     }
-// Extension of type 'KotlinAndroidProjectExtension' does not exist.
-//    configureKotlin<KotlinAndroidProjectExtension>()
+
+    configureKotlin()
 
     dependencies {
         add("coreLibraryDesugaring", libs.findLibrary("android.desugarJdkLibs").get())
@@ -69,26 +71,26 @@ internal fun Project.configureKotlinJvm() {
         targetCompatibility = JavaVersion.VERSION_11
     }
 
-    configureKotlin<KotlinJvmProjectExtension>()
+    configureKotlin()
 }
 
 /**
  * Configure base Kotlin options
  */
-private inline fun <reified T : KotlinTopLevelExtension> Project.configureKotlin() = configure<T> {
-    // Treat all Kotlin warnings as errors (disabled by default)
-    // Override by setting warningsAsErrors=true in your ~/.gradle/gradle.properties
-    val warningsAsErrors: String? by project
-    when (this) {
-        is KotlinAndroidProjectExtension -> compilerOptions
-        is KotlinJvmProjectExtension -> compilerOptions
-        else -> TODO("Unsupported project extension $this ${T::class}")
-    }.apply {
-        jvmTarget = JvmTarget.JVM_11
-        allWarningsAsErrors = warningsAsErrors.toBoolean()
-        freeCompilerArgs.add(
-            // Enable experimental coroutines APIs, including Flow
-            "-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
-        )
+private fun Project.configureKotlin() {
+    // Use withType to workaround https://youtrack.jetbrains.com/issue/KT-55947
+    tasks.withType<KotlinCompile>().configureEach {
+        compilerOptions {
+            // Set JVM target to 11
+            jvmTarget = JvmTarget.JVM_11
+            // Treat all Kotlin warnings as errors (disabled by default)
+            // Override by setting warningsAsErrors=true in your ~/.gradle/gradle.properties
+            val warningsAsErrors: String? by project
+            allWarningsAsErrors = warningsAsErrors.toBoolean()
+            freeCompilerArgs.add(
+                // Enable experimental coroutines APIs, including Flow
+                "-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
+            )
+        }
     }
 }