diff --git a/platformLibs/build.gradle b/platformLibs/build.gradle
index 1818b64e645..6c7ad5904a5 100644
--- a/platformLibs/build.gradle
+++ b/platformLibs/build.gradle
@@ -101,9 +101,8 @@ targetList.each { target ->
         def libName = defFileToLibName(target, df.name)
         def installTaskName = defFileToInstallTaskName(target, df.name)
 
-        konan.targets = [target] // TODO: Support custom targets in gradle plugin.
         konanArtifacts {
-            interop(libName) {
+            interop (libName, targets: [target]) {
                 defFile df.file
                 artifactName df.name
                 noDefaultLibs true
diff --git a/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanArtifactContainer.kt b/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanArtifactContainer.kt
index ef1b1a856e2..24a1230cd19 100644
--- a/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanArtifactContainer.kt
+++ b/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanArtifactContainer.kt
@@ -18,11 +18,12 @@ package org.jetbrains.kotlin.gradle.plugin
 
 import groovy.lang.Closure
 import org.gradle.api.Action
+import org.gradle.api.NamedDomainObjectFactory
 import org.gradle.api.internal.DefaultPolymorphicDomainObjectContainer
 import org.gradle.api.internal.project.ProjectInternal
 import org.gradle.internal.reflect.Instantiator
 import org.gradle.util.ConfigureUtil
-
+import kotlin.reflect.KClass
 
 open class KonanArtifactContainer(val project: ProjectInternal)
     : DefaultPolymorphicDomainObjectContainer<KonanBuildingConfig<*>>(
@@ -30,78 +31,141 @@ open class KonanArtifactContainer(val project: ProjectInternal)
         project.services.get(Instantiator::class.java)
 ) {
 
-    init {
-        registerFactory(KonanProgram::class.java) { name ->
-            instantiator.newInstance(KonanProgram::class.java, name, project, instantiator)
-        }
-        registerFactory(KonanDynamic::class.java) { name ->
-            instantiator.newInstance(KonanDynamic::class.java, name, project, instantiator)
-        }
-        registerFactory(KonanFramework::class.java) { name ->
-            instantiator.newInstance(KonanFramework::class.java, name, project, instantiator)
-        }
-        registerFactory(KonanLibrary::class.java) { name ->
-            instantiator.newInstance(KonanLibrary::class.java, name, project, instantiator)
-        }
-        registerFactory(KonanBitcode::class.java) { name ->
-            instantiator.newInstance(KonanBitcode::class.java, name, project, instantiator)
-        }
-        registerFactory(KonanInteropLibrary::class.java) { name ->
-            instantiator.newInstance(KonanInteropLibrary::class.java, name, project, instantiator)
-        }
+    private inner class KonanBuildingConfigFactory<T: KonanBuildingConfig<*>>(val configClass: KClass<T>)
+        : NamedDomainObjectFactory<T> {
+
+        var targets: Iterable<String> = emptyList()
+
+        override fun create(name: String?): T =
+                instantiator.newInstance(configClass.java, name, project, instantiator, targets)
     }
 
-    // TODO: Investigate if we can support the same DSL as project.task:
-    //   program foo(targets: [target1, target2, target3]) {
-    //       ...
-    //   }
+    private val factories = mutableMapOf<KClass<out KonanBuildingConfig<*>>, KonanBuildingConfigFactory<*>>()
 
-    fun program(name: String) = create(name, KonanProgram::class.java)
-    fun program(name: String, configureAction: Action<KonanProgram>) =
-            create(name, KonanProgram::class.java, configureAction)
-    fun program(name: String, configureAction: KonanProgram.() -> Unit) =
-            create(name, KonanProgram::class.java, configureAction)
-    fun program(name: String, configureAction: Closure<*>) =
-            program(name, ConfigureUtil.configureUsing(configureAction))
+    private fun <T: KonanBuildingConfig<*>> createFactory(configClass: KClass<T>) {
+        val factory = KonanBuildingConfigFactory(configClass)
+        super.registerFactory(configClass.java, factory)
+        factories.put(configClass, factory)
+    }
 
-    fun dynamic(name: String) = create(name, KonanDynamic::class.java)
-    fun dynamic(name: String, configureAction: Action<KonanDynamic>) =
-            create(name, KonanDynamic::class.java, configureAction)
-    fun dynamic(name: String, configureAction: KonanDynamic.() -> Unit) =
-            create(name, KonanDynamic::class.java, configureAction)
-    fun dynamic(name: String, configureAction: Closure<*>) =
-            dynamic(name, ConfigureUtil.configureUsing(configureAction))
+    init {
+        createFactory(KonanProgram::class)
+        createFactory(KonanDynamic::class)
+        createFactory(KonanFramework::class)
+        createFactory(KonanLibrary::class)
+        createFactory(KonanBitcode::class)
+        createFactory(KonanInteropLibrary::class)
+    }
 
-    fun framework(name: String) = create(name, KonanFramework::class.java)
-    fun framework(name: String, configureAction: Action<KonanFramework>) =
-            create(name, KonanFramework::class.java, configureAction)
-    fun framework(name: String, configureAction: KonanFramework.() -> Unit) =
-            create(name, KonanFramework::class.java, configureAction)
-    fun framework(name: String, configureAction: Closure<*>) =
-            framework(name, ConfigureUtil.configureUsing(configureAction))
+    private fun determineTargets(configClass: KClass<out KonanBuildingConfig<*>>, args: Map<String, Any?>) {
+        val targetsArg = args["targets"]
+        val targets = when {
+            targetsArg == null -> project.konanExtension.targets
+            targetsArg is Iterable<*> -> targetsArg.map { it.toString() }
+            else -> listOf(targetsArg.toString())
+        }
+        factories[configClass]?.targets = targets
+    }
 
-    fun library(name: String) = create(name, KonanLibrary::class.java)
-    fun library(name: String, configureAction: Action<KonanLibrary>) =
-            create(name, KonanLibrary::class.java, configureAction)
-    fun library(name: String, configureAction: KonanLibrary.() -> Unit) =
-            create(name, KonanLibrary::class.java, configureAction)
-    fun library(name: String, configureAction: Closure<*>) =
-            library(name, ConfigureUtil.configureUsing(configureAction))
+    private fun <T: KonanBuildingConfig<*>> create(name: String,
+               configClass: KClass<T>,
+               args: Map<String, Any?>,
+               configureAction: Action<T>) {
+        determineTargets(configClass, args)
+        super.create(name, configClass.java, configureAction)
+    }
 
-    fun bitcode(name: String) = create(name, KonanBitcode::class.java)
-    fun bitcode(name: String, configureAction: Action<KonanBitcode>) =
-            create(name, KonanBitcode::class.java, configureAction)
-    fun bitcode(name: String, configureAction: KonanBitcode.() -> Unit) =
-            create(name, KonanBitcode::class.java, configureAction)
-    fun bitcode(name: String, configureAction: Closure<*>) =
-            bitcode(name, ConfigureUtil.configureUsing(configureAction))
+    private fun <T: KonanBuildingConfig<*>> create(name: String,
+                                                   configClass: KClass<T>,
+                                                   args: Map<String, Any?>,
+                                                   configureAction: T.() -> Unit) {
+        determineTargets(configClass, args)
+        super.create(name, configClass.java, configureAction)
+    }
 
-    fun interop(name: String) = create(name, KonanInteropLibrary::class.java)
-    fun interop(name: String, configureAction: Action<KonanInteropLibrary>) =
-            create(name, KonanInteropLibrary::class.java, configureAction)
-    fun interop(name: String, configureAction: KonanInteropLibrary.() -> Unit) =
-            create(name, KonanInteropLibrary::class.java, configureAction)
-    fun interop(name: String, configureAction: Closure<*>) =
-            interop(name, ConfigureUtil.configureUsing(configureAction))
+    private fun <T: KonanBuildingConfig<*>> create(name: String,
+                                                   configClass: KClass<T>,
+                                                   args: Map<String, Any?>) {
+        determineTargets(configClass, args)
+        super.create(name, configClass.java)
+    }
+
+    fun program(args: Map<String, Any?>, name: String) = create(name, KonanProgram::class, args)
+    fun program(args: Map<String, Any?>, name: String, configureAction: Action<KonanProgram>) =
+            create(name, KonanProgram::class, args, configureAction)
+    fun program(args: Map<String, Any?>, name: String, configureAction: KonanProgram.() -> Unit) =
+            create(name, KonanProgram::class, args, configureAction)
+    fun program(args: Map<String, Any?>, name: String, configureAction: Closure<*>) =
+            program(args, name, ConfigureUtil.configureUsing(configureAction))
+
+    fun dynamic(args: Map<String, Any?>, name: String) = create(name, KonanDynamic::class, args)
+    fun dynamic(args: Map<String, Any?>, name: String, configureAction: Action<KonanDynamic>) =
+            create(name, KonanDynamic::class, args, configureAction)
+    fun dynamic(args: Map<String, Any?>, name: String, configureAction: KonanDynamic.() -> Unit) =
+            create(name, KonanDynamic::class, args, configureAction)
+    fun dynamic(args: Map<String, Any?>, name: String, configureAction: Closure<*>) =
+            dynamic(args, name, ConfigureUtil.configureUsing(configureAction))
+
+    fun framework(args: Map<String, Any?>, name: String) = create(name, KonanFramework::class, args)
+    fun framework(args: Map<String, Any?>, name: String, configureAction: Action<KonanFramework>) =
+            create(name, KonanFramework::class, args, configureAction)
+    fun framework(args: Map<String, Any?>, name: String, configureAction: KonanFramework.() -> Unit) =
+            create(name, KonanFramework::class, args, configureAction)
+    fun framework(args: Map<String, Any?>, name: String, configureAction: Closure<*>) =
+            framework(args, name, ConfigureUtil.configureUsing(configureAction))
+
+    fun library(args: Map<String, Any?>, name: String) = create(name, KonanLibrary::class, args)
+    fun library(args: Map<String, Any?>, name: String, configureAction: Action<KonanLibrary>) =
+            create(name, KonanLibrary::class, args, configureAction)
+    fun library(args: Map<String, Any?>, name: String, configureAction: KonanLibrary.() -> Unit) =
+            create(name, KonanLibrary::class, args, configureAction)
+    fun library(args: Map<String, Any?>, name: String, configureAction: Closure<*>) =
+            library(args, name, ConfigureUtil.configureUsing(configureAction))
+
+    fun bitcode(args: Map<String, Any?>, name: String) = create(name, KonanBitcode::class, args)
+    fun bitcode(args: Map<String, Any?>, name: String, configureAction: Action<KonanBitcode>) =
+            create(name, KonanBitcode::class, args, configureAction)
+    fun bitcode(args: Map<String, Any?>, name: String, configureAction: KonanBitcode.() -> Unit) =
+            create(name, KonanBitcode::class, args, configureAction)
+    fun bitcode(args: Map<String, Any?>, name: String, configureAction: Closure<*>) =
+            bitcode(args, name, ConfigureUtil.configureUsing(configureAction))
+
+    fun interop(args: Map<String, Any?>, name: String) = create(name, KonanInteropLibrary::class, args)
+    fun interop(args: Map<String, Any?>, name: String, configureAction: Action<KonanInteropLibrary>) =
+            create(name, KonanInteropLibrary::class, args, configureAction)
+    fun interop(args: Map<String, Any?>, name: String, configureAction: KonanInteropLibrary.() -> Unit) =
+            create(name, KonanInteropLibrary::class, args, configureAction)
+    fun interop(args: Map<String, Any?>, name: String, configureAction: Closure<*>) =
+            interop(args, name, ConfigureUtil.configureUsing(configureAction))
+
+    fun program(name: String)                                           = program(emptyMap(), name)
+    fun program(name: String, configureAction: Action<KonanProgram>)    = program(emptyMap(), name, configureAction)
+    fun program(name: String, configureAction: KonanProgram.() -> Unit) = program(emptyMap(), name, configureAction)
+    fun program(name: String, configureAction: Closure<*>)              = program(emptyMap(), name, configureAction)
+
+    fun dynamic(name: String)                                           = dynamic(emptyMap(), name)
+    fun dynamic(name: String, configureAction: Action<KonanDynamic>)    = dynamic(emptyMap(), name, configureAction)
+    fun dynamic(name: String, configureAction: KonanDynamic.() -> Unit) = dynamic(emptyMap(), name, configureAction)
+    fun dynamic(name: String, configureAction: Closure<*>)              = dynamic(emptyMap(), name, configureAction)
+
+    fun framework(name: String)                                             = framework(emptyMap(), name)
+    fun framework(name: String, configureAction: Action<KonanFramework>)    = framework(emptyMap(), name, configureAction)
+    fun framework(name: String, configureAction: KonanFramework.() -> Unit) = framework(emptyMap(), name, configureAction)
+    fun framework(name: String, configureAction: Closure<*>)                = framework(emptyMap(), name, configureAction)
+
+    fun library(name: String)                                           = library(emptyMap(), name)
+    fun library(name: String, configureAction: Action<KonanLibrary>)    = library(emptyMap(), name, configureAction)
+    fun library(name: String, configureAction: KonanLibrary.() -> Unit) = library(emptyMap(), name, configureAction)
+    fun library(name: String, configureAction: Closure<*>)              = library(emptyMap(), name, configureAction)
+
+    fun bitcode(name: String)                                           = bitcode(emptyMap(), name)
+    fun bitcode(name: String, configureAction: Action<KonanBitcode>)    = bitcode(emptyMap(), name, configureAction)
+    fun bitcode(name: String, configureAction: KonanBitcode.() -> Unit) = bitcode(emptyMap(), name, configureAction)
+    fun bitcode(name: String, configureAction: Closure<*>)              = bitcode(emptyMap(), name, configureAction)
+
+    fun interop(name: String)                                                  = interop(emptyMap(), name)
+    fun interop(name: String, configureAction: Action<KonanInteropLibrary>)    = interop(emptyMap(), name, configureAction)
+    fun interop(name: String, configureAction: KonanInteropLibrary.() -> Unit) = interop(emptyMap(), name, configureAction)
+    fun interop(name: String, configureAction: Closure<*>)                     = interop(emptyMap(), name, configureAction)
 
 }
diff --git a/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanBuildingConfig.kt b/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanBuildingConfig.kt
index 50681cfa87b..53c73d1680f 100644
--- a/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanBuildingConfig.kt
+++ b/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanBuildingConfig.kt
@@ -36,7 +36,8 @@ import java.io.File
 abstract class KonanBuildingConfig<T: KonanBuildingTask>(private val name_: String,
                                                          type: Class<T>,
                                                          val project: ProjectInternal,
-                                                         instantiator: Instantiator)
+                                                         instantiator: Instantiator,
+                                                         val targets: Iterable<String>)
     : KonanBuildingSpec, Named, DefaultNamedDomainObjectSet<T>(type, instantiator, { it.konanTarget.visibleName }) {
 
     override fun getName() = name_
@@ -45,15 +46,20 @@ abstract class KonanBuildingConfig<T: KonanBuildingTask>(private val name_: Stri
 
     internal val aggregateBuildTask: Task
 
-    val declaredTargets: Iterable<KonanTarget> = project.konanTargets
+    private val konanTargets: Iterable<KonanTarget>
+        get() = targets.map { TargetManager(it).target }.distinct()
 
     init {
-        declaredTargets.forEach {
-            if (it.enabled) {
-                super.add(createTask(it))
-            } else {
-                project.logger.warn("The target is not enabled on the current host: ${it.visibleName}")
+        for (target in konanTargets) {
+            if (!target.enabled) {
+                project.logger.warn("The target is not enabled on the current host: ${target.visibleName}")
+                continue
             }
+            if (!targetIsSupported(target)) {
+                project.logger.warn("The target ${target.visibleName} is not supported by the artifact $name")
+                continue
+            }
+            super.add(createTask(target))
         }
         aggregateBuildTask = createAggregateTask()
         createHostTaskIfDeclared()
@@ -74,6 +80,8 @@ abstract class KonanBuildingConfig<T: KonanBuildingTask>(private val name_: Stri
 
     protected abstract val defaultBaseDir: File
 
+    protected open fun targetIsSupported(target: KonanTarget): Boolean = true
+
     override fun didAdd(toAdd: T) {
         super.didAdd(toAdd)
 
diff --git a/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanCompileConfig.kt b/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanCompileConfig.kt
index f23617c284f..bb123f9a30e 100644
--- a/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanCompileConfig.kt
+++ b/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanCompileConfig.kt
@@ -22,13 +22,15 @@ import org.gradle.api.internal.project.ProjectInternal
 import org.gradle.internal.reflect.Instantiator
 import org.jetbrains.kotlin.gradle.plugin.tasks.*
 import org.jetbrains.kotlin.konan.target.KonanTarget
+import org.jetbrains.kotlin.konan.target.KonanTarget.*
 import java.io.File
 
 abstract class KonanCompileConfig<T: KonanCompileTask>(name: String,
                                                        type: Class<T>,
                                                        project: ProjectInternal,
-                                                       instantiator: Instantiator)
-    : KonanBuildingConfig<T>(name, type, project, instantiator), KonanCompileSpec {
+                                                       instantiator: Instantiator,
+                                                       targets: Iterable<String>)
+    : KonanBuildingConfig<T>(name, type, project, instantiator, targets), KonanCompileSpec {
 
     protected abstract val typeForDescription: String
 
@@ -63,9 +65,16 @@ abstract class KonanCompileConfig<T: KonanCompileTask>(name: String,
     override fun measureTime(flag: Boolean) = forEach { it.measureTime(flag) }
 }
 
-open class KonanProgram(name: String, project: ProjectInternal, instantiator: Instantiator)
-    : KonanCompileConfig<KonanCompileProgramTask>(name, KonanCompileProgramTask::class.java, project, instantiator) {
-
+open class KonanProgram(name: String,
+                        project: ProjectInternal,
+                        instantiator: Instantiator,
+                        targets: Iterable<String> = project.konanExtension.targets
+) : KonanCompileConfig<KonanCompileProgramTask>(name,
+        KonanCompileProgramTask::class.java,
+        project,
+        instantiator,
+        targets
+) {
     override val typeForDescription: String
         get() = "executable"
 
@@ -73,29 +82,55 @@ open class KonanProgram(name: String, project: ProjectInternal, instantiator: In
         get() = project.konanBinBaseDir
 }
 
-open class KonanDynamic(name: String, project: ProjectInternal, instantiator: Instantiator)
-    : KonanCompileConfig<KonanCompileDynamicTask>(name, KonanCompileDynamicTask::class.java, project, instantiator) {
-
+open class KonanDynamic(name: String,
+                        project: ProjectInternal,
+                        instantiator: Instantiator,
+                        targets: Iterable<String> = project.konanExtension.targets)
+    : KonanCompileConfig<KonanCompileDynamicTask>(name,
+        KonanCompileDynamicTask::class.java,
+        project,
+        instantiator,
+        targets
+) {
     override val typeForDescription: String
         get() = "dynamic library"
 
     override val defaultBaseDir: File
         get() = project.konanBinBaseDir
+
+    override fun targetIsSupported(target: KonanTarget): Boolean = target != WASM32
 }
 
-open class KonanFramework(name: String, project: ProjectInternal, instantiator: Instantiator)
-    : KonanCompileConfig<KonanCompileFrameworkTask>(name, KonanCompileFrameworkTask::class.java, project, instantiator) {
-
+open class KonanFramework(name: String,
+                          project: ProjectInternal,
+                          instantiator: Instantiator,
+                          targets: Iterable<String> = project.konanExtension.targets)
+    : KonanCompileConfig<KonanCompileFrameworkTask>(name,
+        KonanCompileFrameworkTask::class.java,
+        project,
+        instantiator,
+        targets
+) {
     override val typeForDescription: String
         get() = "framework"
 
     override val defaultBaseDir: File
         get() = project.konanBinBaseDir
+
+    override fun targetIsSupported(target: KonanTarget): Boolean =
+        target == MACBOOK || target == IPHONE_SIM || target == IPHONE_SIM
 }
 
-open class KonanLibrary(name: String, project: ProjectInternal, instantiator: Instantiator)
-    : KonanCompileConfig<KonanCompileLibraryTask>(name, KonanCompileLibraryTask::class.java, project, instantiator) {
-
+open class KonanLibrary(name: String,
+                        project: ProjectInternal,
+                        instantiator: Instantiator,
+                        targets: Iterable<String> = project.konanExtension.targets)
+    : KonanCompileConfig<KonanCompileLibraryTask>(name,
+        KonanCompileLibraryTask::class.java,
+        project,
+        instantiator,
+        targets
+) {
     override val typeForDescription: String
         get() = "library"
 
@@ -103,8 +138,16 @@ open class KonanLibrary(name: String, project: ProjectInternal, instantiator: In
         get() = project.konanLibsBaseDir
 }
 
-open class KonanBitcode(name: String, project: ProjectInternal, instantiator: Instantiator)
-    : KonanCompileConfig<KonanCompileBitcodeTask>(name, KonanCompileBitcodeTask::class.java, project, instantiator) {
+open class KonanBitcode(name: String,
+                        project: ProjectInternal,
+                        instantiator: Instantiator,
+                        targets: Iterable<String> = project.konanExtension.targets)
+    : KonanCompileConfig<KonanCompileBitcodeTask>(name,
+        KonanCompileBitcodeTask::class.java,
+        project,
+        instantiator,
+        targets
+) {
     override val typeForDescription: String
         get() = "bitcode"
 
diff --git a/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanInteropLibrary.kt b/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanInteropLibrary.kt
index 6e2ac5a0f23..b09559c1074 100644
--- a/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanInteropLibrary.kt
+++ b/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/KonanInteropLibrary.kt
@@ -28,8 +28,13 @@ import org.jetbrains.kotlin.gradle.plugin.KonanInteropSpec.IncludeDirectoriesSpe
 import org.jetbrains.kotlin.konan.target.KonanTarget
 import java.io.File
 
-open class KonanInteropLibrary(name: String, project: ProjectInternal, instantiator: Instantiator)
-    : KonanBuildingConfig<KonanInteropTask>(name, KonanInteropTask::class.java, project, instantiator), KonanInteropSpec {
+open class KonanInteropLibrary(name: String,
+                               project: ProjectInternal,
+                               instantiator: Instantiator,
+                               targets: Iterable<String> = project.konanExtension.targets
+) : KonanBuildingConfig<KonanInteropTask>(name, KonanInteropTask::class.java, project, instantiator, targets),
+    KonanInteropSpec
+{
 
     override fun generateTaskDescription(task: KonanInteropTask) =
             "Build the Kotlin/Native interop library '${task.name}' for target '${task.konanTarget}'"