Interop: gradlify

* move sources to meet gradle conventions * create gradle scripts and plugin
2016-09-21 14:02:09 +03:00
parent 5107ebf56e
commit a45e557be1
46 changed files with 580 additions and 147 deletions
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="1.8" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$/.." />
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/Indexer" />
+            <option value="$PROJECT_DIR$/Runtime" />
+            <option value="$PROJECT_DIR$/StubGenerator" />
+            <option value="$PROJECT_DIR$/../InteropExample" />
+          </set>
+        </option>
+        <option name="resolveModulePerSourceSet" value="false" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="Gradle: org.jetbrains.kotlin:kotlin-runtime:1.0.3">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-runtime/1.0.3/10f40d016700cf4287e49fa1d51c2a8507e9b946/kotlin-runtime-1.0.3.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-runtime/1.0.3/44d99f6d9a1d69f25797590cdd3efe2cbce8bcb6/kotlin-runtime-1.0.3-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="Gradle: org.jetbrains.kotlin:kotlin-stdlib:1.0.3">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.0.3/20738122b53399036c321eeb84687367757d622a/kotlin-stdlib-1.0.3.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.0.3/efeac5a1b15300f742d2119667f90df44230b94a/kotlin-stdlib-1.0.3-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
@@ -1,12 +0,0 @@
-<component name="libraryTable">
-  <library name="KotlinJavaRuntime">
-    <CLASSES>
-      <root url="jar://$KOTLIN_BUNDLED$/lib/kotlin-runtime.jar!/" />
-      <root url="jar://$KOTLIN_BUNDLED$/lib/kotlin-reflect.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES>
-      <root url="jar://$KOTLIN_BUNDLED$/lib/kotlin-runtime-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
@@ -1,10 +0,0 @@
-<component name="libraryTable">
-  <library name="com.google.protobuf:protobuf-java:2.6.1" type="repository">
-    <properties maven-id="com.google.protobuf:protobuf-java:2.6.1" />
-    <CLASSES>
-      <root url="jar://$PROJECT_DIR$/lib/protobuf-java-2.6.1.jar!/" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>
@@ -2,11 +2,9 @@
 <project version="4">
  <component name="ProjectModuleManager">
    <modules>
-      <module fileurl="file://$PROJECT_DIR$/Example/Example.iml" filepath="$PROJECT_DIR$/Example/Example.iml" />
-      <module fileurl="file://$PROJECT_DIR$/Indexer/Indexer.iml" filepath="$PROJECT_DIR$/Indexer/Indexer.iml" />
-      <module fileurl="file://$PROJECT_DIR$/Interop.iml" filepath="$PROJECT_DIR$/Interop.iml" />
-      <module fileurl="file://$PROJECT_DIR$/Runtime/Runtime.iml" filepath="$PROJECT_DIR$/Runtime/Runtime.iml" />
-      <module fileurl="file://$PROJECT_DIR$/StubGenerator/StubGenerator.iml" filepath="$PROJECT_DIR$/StubGenerator/StubGenerator.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/modules/Indexer/Indexer.iml" filepath="$PROJECT_DIR$/.idea/modules/Indexer/Indexer.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/modules/Runtime/Runtime.iml" filepath="$PROJECT_DIR$/.idea/modules/Runtime/Runtime.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/modules/StubGenerator/StubGenerator.iml" filepath="$PROJECT_DIR$/.idea/modules/StubGenerator/StubGenerator.iml" />
    </modules>
  </component>
 </project>
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module external.linked.project.id=":Interop:Indexer" external.linked.project.path="$MODULE_DIR$/../../../Indexer" external.root.project.path="$MODULE_DIR$/../../.." external.system.id="GRADLE" external.system.module.group="experiments.Interop" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="false">
+    <output url="file://$MODULE_DIR$/../../../Indexer/build/classes/main" />
+    <output-test url="file://$MODULE_DIR$/../../../Indexer/build/classes/test" />
+    <exclude-output />
+    <content url="file://$MODULE_DIR$/../../../Indexer">
+      <sourceFolder url="file://$MODULE_DIR$/../../../Indexer/prebuilt/nativeInteropStubs" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../Indexer/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../Indexer/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../Indexer/src/test/java" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../Indexer/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../Indexer/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../Indexer/src/test/resources" type="java-test-resource" />
+      <excludeFolder url="file://$MODULE_DIR$/../../../Indexer/.gradle" />
+      <excludeFolder url="file://$MODULE_DIR$/../../../Indexer/build" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module" module-name="Runtime" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib:1.0.3" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-runtime:1.0.3" level="project" />
+  </component>
+</module>
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module external.linked.project.id=":Interop:Runtime" external.linked.project.path="$MODULE_DIR$/../../../Runtime" external.root.project.path="$MODULE_DIR$/../../.." external.system.id="GRADLE" external.system.module.group="experiments.Interop" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="false">
+    <output url="file://$MODULE_DIR$/../../../Runtime/build/classes/main" />
+    <output-test url="file://$MODULE_DIR$/../../../Runtime/build/classes/test" />
+    <exclude-output />
+    <content url="file://$MODULE_DIR$/../../../Runtime">
+      <sourceFolder url="file://$MODULE_DIR$/../../../Runtime/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../Runtime/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../Runtime/src/test/java" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../Runtime/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../Runtime/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../Runtime/src/test/resources" type="java-test-resource" />
+      <excludeFolder url="file://$MODULE_DIR$/../../../Runtime/.gradle" />
+      <excludeFolder url="file://$MODULE_DIR$/../../../Runtime/build" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib:1.0.3" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-runtime:1.0.3" level="project" />
+  </component>
+</module>
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module external.linked.project.id=":Interop:StubGenerator" external.linked.project.path="$MODULE_DIR$/../../../StubGenerator" external.root.project.path="$MODULE_DIR$/../../.." external.system.id="GRADLE" external.system.module.group="experiments.Interop" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="false">
+    <output url="file://$MODULE_DIR$/../../../StubGenerator/build/classes/main" />
+    <output-test url="file://$MODULE_DIR$/../../../StubGenerator/build/classes/test" />
+    <exclude-output />
+    <content url="file://$MODULE_DIR$/../../../StubGenerator">
+      <sourceFolder url="file://$MODULE_DIR$/../../../StubGenerator/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../StubGenerator/src/main/kotlin" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../StubGenerator/src/test/java" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../StubGenerator/src/test/kotlin" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../StubGenerator/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/../../../StubGenerator/src/test/resources" type="java-test-resource" />
+      <excludeFolder url="file://$MODULE_DIR$/../../../StubGenerator/.gradle" />
+      <excludeFolder url="file://$MODULE_DIR$/../../../StubGenerator/build" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module" module-name="Indexer" />
+    <orderEntry type="module" module-name="Runtime" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib:1.0.3" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-runtime:1.0.3" level="project" />
+  </component>
+</module>
@@ -1,14 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Example" type="JetRunConfigurationType" factoryName="Kotlin">
-    <option name="MAIN_CLASS_NAME" value="MainKt" />
-    <option name="VM_PARAMETERS" value="-Djava.library.path=$MODULE_DIR$/nativelib" />
-    <option name="PROGRAM_PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="" />
-    <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-    <option name="ALTERNATIVE_JRE_PATH" />
-    <option name="PASS_PARENT_ENVS" value="true" />
-    <module name="Example" />
-    <envs />
-    <method />
-  </configuration>
-</component>
@@ -1,16 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Gen stubs for indexer" type="JetRunConfigurationType" factoryName="Kotlin">
-    <option name="MAIN_CLASS_NAME" value="org.jetbrains.kotlin.native.interop.gen.jvm.MainKt" />
-    <option name="VM_PARAMETERS" value="-Djava.library.path=$PROJECT_DIR$/Indexer/nativelib" />
-    <option name="PROGRAM_PARAMETERS" value="$PROJECT_DIR$/Indexer/src $PROJECT_DIR$/Indexer/nativelib" />
-    <option name="WORKING_DIRECTORY" value="" />
-    <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-    <option name="ALTERNATIVE_JRE_PATH" />
-    <option name="PASS_PARENT_ENVS" value="true" />
-    <module name="StubGenerator" />
-    <envs>
-      <env name="LIBCLANG_DISABLE_CRASH_RECOVERY" value="1" />
-    </envs>
-    <method />
-  </configuration>
-</component>
@@ -1,16 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="StubGenerator" type="JetRunConfigurationType" factoryName="Kotlin">
-    <option name="MAIN_CLASS_NAME" value="org.jetbrains.kotlin.native.interop.gen.jvm.MainKt" />
-    <option name="VM_PARAMETERS" value="-Djava.library.path=$PROJECT_DIR$/Indexer/nativelib" />
-    <option name="PROGRAM_PARAMETERS" value="$PROJECT_DIR$/Example/src $PROJECT_DIR$/Example/nativelib" />
-    <option name="WORKING_DIRECTORY" value="" />
-    <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-    <option name="ALTERNATIVE_JRE_PATH" />
-    <option name="PASS_PARENT_ENVS" value="true" />
-    <module name="StubGenerator" />
-    <envs>
-      <env name="LIBCLANG_DISABLE_CRASH_RECOVERY" value="1" />
-    </envs>
-    <method />
-  </configuration>
-</component>
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
-    <orderEntry type="module" module-name="Runtime" />
-  </component>
-</module>
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
-    <orderEntry type="module" module-name="Runtime" />
-  </component>
-</module>
@@ -0,0 +1,45 @@
+buildscript {
+   ext.kotlin_version = '1.0.3'
+
+   repositories {
+     mavenCentral()
+   }
+
+   dependencies {
+     classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+   }
+}
+
+apply plugin: 'kotlin'
+
+/*
+apply plugin: 'c'
+
+model {
+    components {
+        callback(NativeLibrarySpec) {
+            binaries.all {
+                cCompiler.args "-I/System/Library/Frameworks/JavaVM.framework/Headers"
+            }
+        }
+    }
+
+}
+*/
+
+sourceSets {
+    main {
+        kotlin {
+            srcDirs 'prebuilt/nativeInteropStubs'
+        }
+    }
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    compile project(':Interop:Runtime')
+}
@@ -1,4 +0,0 @@
-#!/bin/bash
-
-clang -shared -o../nativelib/libcallback.dylib callback.c -I /System/Library/Frameworks/JavaVM.framework/Headers -pthread
-
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+clang -shared -olibcallback.dylib src/callback/c/callback.c -I /System/Library/Frameworks/JavaVM.framework/Headers -pthread
+
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
-  </component>
-</module>
@@ -2,5 +2,12 @@

 ## Usage

-Open `Interop` project in IDEA. Run `StubGenerator` configuration to process all `.def` files in `Example` module.
-Then run `Example` configuration to run the example.
+Create a Gradle subproject somewhere under `../`, using `../InteropExample` as a template.
+
+To generate the interop stubs and libraries you can run the following command from `../`:
+
+    ./gradlew InteropExample:build
+
+To run the example (if 'application' plugin is enabled):
+
+    ./gradlew InteropExample:run
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
-  </component>
-</module>
@@ -0,0 +1,21 @@
+buildscript {
+   ext.kotlin_version = '1.0.3'
+
+   repositories {
+     mavenCentral()
+   }
+
+   dependencies {
+     classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+   }
+}
+
+apply plugin: 'kotlin'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+}
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
-    <orderEntry type="module" module-name="Indexer" />
-  </component>
-</module>
@@ -0,0 +1,25 @@
+buildscript {
+   ext.kotlin_version = '1.0.3'
+
+   repositories {
+     mavenCentral()
+   }
+
+   dependencies {
+     classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+   }
+}
+
+apply plugin: 'kotlin'
+apply plugin: 'application'
+
+mainClassName = "org.jetbrains.kotlin.native.interop.gen.jvm.MainKt"
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    compile project(':Interop:Indexer')
+}
@@ -8,7 +8,8 @@ import kotlin.system.exitProcess

 fun main(args: Array<String>) {
    val ktSrcRoot = args[0]
-    val nativeLibsDir = args[1]
+    val ktGenRoot = args[1]
+    val nativeLibsDir = args[2]

    val defFiles = File(ktSrcRoot).walk().filter { it.name.endsWith(".def") }

@@ -27,8 +28,9 @@ fun main(args: Array<String>) {
        val excludedFunctions = config.getProperty("excludedFunctions")?.split(' ')?.toSet() ?: emptySet()


-        val outKtFile = defFile.absolutePath.substringBeforeLast(".def") + ".kt"
-        val outKtPkg = defFile.parentFile.relativeTo(File(ktSrcRoot)).path.replace(File.separatorChar, '.')
+        val defFileRelative = defFile.relativeTo(File(ktSrcRoot))
+        val outKtFile = File(ktGenRoot, defFileRelative.toString().substringBeforeLast(".def") + ".kt")
+        val outKtPkg = defFileRelative.parentFile.path.replace(File.separatorChar, '.')



@@ -36,7 +38,8 @@ fun main(args: Array<String>) {

        val gen = StubGenerator(nativeIndex, outKtPkg, libName, excludedFunctions)

-        File(outKtFile).bufferedWriter().use { out ->
+        outKtFile.parentFile.mkdirs()
+        outKtFile.bufferedWriter().use { out ->
            gen.withOutput({ out.appendln(it) }) {
                gen.generateKotlinFile()
            }
@@ -0,0 +1,25 @@
+buildscript {
+   ext.kotlin_version = '1.0.3'
+
+   repositories {
+     mavenCentral()
+   }
+
+   dependencies {
+     classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+   }
+}
+
+apply plugin: 'kotlin'
+apply plugin: org.jetbrains.kotlin.NativeInteropPlugin
+apply plugin: 'application'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+}
+
+mainClassName = 'MainKt'
@@ -26,4 +26,4 @@ linkerOpts = -stdlib=libc++ -fPIC -fvisibility-inlines-hidden \
    -lLLVMBitReader -lLLVMMC -lLLVMCore -lLLVMSupport -lcurses -lpthread -lz -lm \
    -L/opt/local/lib -lffi

-excludedFunctions =
+excludedFunctions =
@@ -0,0 +1,5 @@
+apply plugin: 'groovy'
+dependencies {
+    compile gradleApi()
+    compile localGroovy()
+}
@@ -0,0 +1,57 @@
+package org.jetbrains.kotlin
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.tasks.JavaExec
+
+class NativeInteropPlugin implements Plugin<Project> {
+
+    @Override
+    void apply(Project prj) {
+        // TODO: handle other source sets
+        def srcDir = prj.file("src/main/kotlin")
+        def generatedSrcDir = new File(prj.buildDir, "nativeInteropStubs")
+        def nativeLibsDir = new File(prj.buildDir, "nativelibs")
+
+        prj.configurations {
+            interopStubGenerator
+        }
+
+        prj.dependencies {
+            compile project(path: ':Interop:Runtime')
+            interopStubGenerator project(path: ":Interop:StubGenerator")
+        }
+
+        prj.task("genInteropStubs", type: JavaExec) {
+            classpath = prj.configurations.interopStubGenerator
+            main = "org.jetbrains.kotlin.native.interop.gen.jvm.MainKt"
+            args = [srcDir, generatedSrcDir, nativeLibsDir]
+            systemProperties "java.library.path" : prj.findProject(":Interop:Indexer").file("prebuilt/nativelibs")
+            environment "LIBCLANG_DISABLE_CRASH_RECOVERY": "1"
+
+            inputs.files prj.fileTree(srcDir.path).include('**/*.def')
+
+            outputs.dir generatedSrcDir
+            outputs.dir nativeLibsDir
+        }
+
+        prj.sourceSets {
+            main {
+                kotlin {
+                    srcDirs generatedSrcDir
+                }
+            }
+        }
+
+        prj.tasks.getByName("compileKotlin") {
+            dependsOn "genInteropStubs"
+        }
+
+        // FIXME: choose tasks more wisely
+        prj.tasks.withType(JavaExec) {
+            if (name != "genInteropStubs") {
+                systemProperties "java.library.path": nativeLibsDir
+            }
+        }
+    }
+}
@@ -0,0 +1,6 @@
+#Wed Sep 21 13:46:22 MSK 2016
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.1-bin.zip
@@ -0,0 +1,169 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [[ "$(uname)" == "Darwin" ]] && [[ "$HOME" == "$PWD" ]]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
@@ -0,0 +1,4 @@
+include ':Interop:Indexer'
+include ':Interop:StubGenerator'
+include ':Interop:Runtime'
+include ':InteropExample'