evaluate and use buildDir as late as possible

(cherry picked from commit a2c7f80)

(cherry picked from commit 5643fa1)

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinGradleBuildServices.kt

@@ -72,8 +72,8 @@ internal class KotlinGradleBuildServices private constructor(gradle: Gradle): Bu
     private val log = Logging.getLogger(this.javaClass)
     private val cleanup = CompilerServicesCleanup()
     private var startMemory: Long? = null
-    private val workingDir = File(gradle.rootProject.buildDir, "kotlin-build").apply { mkdirs() }
+    private val workingDir: File by lazy { File(gradle.rootProject.buildDir, "kotlin-build").apply { mkdirs() } }
-    private val buildCacheStorage = BuildCacheStorage(workingDir)
+    private val buildCacheStorage: BuildCacheStorage by lazy { BuildCacheStorage(workingDir) }
     private val shouldReportMemoryUsage = System.getProperty(SHOULD_REPORT_MEMORY_USAGE_PROPERTY) != null
 
     internal val artifactDifferenceRegistryProvider: ArtifactDifferenceRegistryProvider

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPlugin.kt

@@ -95,7 +95,7 @@ internal abstract class KotlinSourceSetProcessor<T : AbstractKotlinCompile<*>>(
         val kotlinCompile = doCreateTask(project, name)
         kotlinCompile.description = taskDescription
         kotlinCompile.mapClasspath { sourceSet.compileClasspath }
-        kotlinCompile.destinationDir = defaultKotlinDestinationDir
+        kotlinCompile.setDestinationDir { defaultKotlinDestinationDir }
         sourceSet.output.tryAddClassesDir { project.files(kotlinTask.destinationDir).builtBy(kotlinTask) }
         return kotlinCompile
     }

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/tasks/Tasks.kt

@@ -97,6 +97,20 @@ abstract class AbstractKotlinCompile<T : CommonCompilerArguments>() : AbstractKo
             System.setProperty("kotlin.incremental.compilation.experimental", value.toString())
         }
 
+    private lateinit var destinationDirProvider: Lazy<File>
+
+    override fun getDestinationDir(): File {
+        return destinationDirProvider.value
+    }
+
+    fun setDestinationDir(provider: () -> File) {
+        destinationDirProvider = lazy(provider)
+    }
+
+    override fun setDestinationDir(destinationDir: File) {
+        destinationDirProvider = lazyOf(destinationDir)
+    }
+
     init {
         incremental = true //to execute the setter as well
     }