Build common standard library headers and kotlin-test (common and jvm) as multiplatform projects.

libraries/stdlib/common/build.gradle

@@ -1,2 +1,68 @@
+description = 'Kotlin Common Standard Library'
+
+apply plugin: 'kotlin-platform-common'
+
+ext.commonSrcDir = "${buildDir}/common-sources"
+
+sourceSets {
+    main {
+        kotlin {
+            srcDir 'src'
+            srcDir commonSrcDir
+        }
+    }
+}
+
+ant.properties.baseDir = projectDir
+ant.properties.commonSrcDir = commonSrcDir
+ant.properties.kotlinCompiler = bootstrapCompilerFile.path
+ant.properties.compilerPreloader = compilerPreloaderFile.path
+
+ant.importBuild('tasks.xml')
+
+compileKotlinCommon.dependsOn commonSources
+
+/*
+// TODO: currently unsupported
+compileKotlinCommon {
+    kotlinOptions {
+        freeCompilerArgs = [
+                "-module-name", "${project.name}".toString()
+        ]
+    }
+}
+*/
+
+compileKotlinCommon.compilerJarFile = bootstrapCompilerFile
+
+
+
+jar {
+    baseName = project.name
+    manifest {
+        attributes 'Implementation-Vendor': 'JetBrains',
+                'Implementation-Title': "${project.description ?: project.name}", // TODO: project.description is resolved after evaluating this, therefore this attribute is repeated in the projects; seek for a solution
+                'Implementation-Version': version,
+                'Build-Jdk': System.getProperty('java.version'),
+                'Built-By': 'JetBrains'
+    }
+    from("${rootDir}/../dist/kotlinc/build.txt") { into("META-INF/") }
+}
+
+
+// TODO: use dokka instead?
+javadoc {
+    failOnError = false
+}
+
+task sourcesJar(type: Jar, dependsOn:classes) {
+    classifier = 'sources'
+    from sourceSets.main.kotlin
+
+}
+
+task javadocJar(type: Jar, dependsOn:javadoc) {
+    classifier = 'javadoc'
+    from javadoc.destinationDir
+}
 
-description = ''

libraries/stdlib/common/tasks.xml

@@ -0,0 +1,20 @@
+<project>
+    <target name="commonSources">
+        <delete dir="${commonSrcDir}" failonerror="false"/>
+        <mkdir dir="${commonSrcDir}"/>
+        <java classname="org.jetbrains.kotlin.preloading.Preloader" failonerror="true" fork="true">
+            <classpath>
+                <pathelement location="${compilerPreloader}"/>
+            </classpath>
+            <assertions>
+                <enable/>
+            </assertions>
+            <arg value="-cp"/>
+            <arg value="${kotlinCompiler}"/>
+            <arg value="org.jetbrains.kotlin.preprocessor.PreprocessorCLI"/>
+            <arg value="${basedir}/../src/kotlin"/>
+            <arg value="${commonSrcDir}"/>
+            <arg value="JS"/>
+        </java>
+    </target>
+</project>