gradle build file for JavaCPP

build.gradle

apply plugin: 'com.android.library'

android {
    compileSdkVersion 21
    buildToolsVersion "21.1.2"

    defaultConfig {
        minSdkVersion 9
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

android.libraryVariants.all{ variant ->
    def projectDir = project.projectDir.absolutePath
    def classesDir = variant.javaCompile.destinationDir
    def jniDir = file("$classesDir/../../bundles/$variant.name/jni/").absolutePath
    variant.javaCompile.doLast {
        javaexec {
            main = 'org.bytedeco.javacpp.tools.Builder'
            classpath = files(configurations.javacpp.asPath)
            args = [
                     '-cp', "$classesDir",
                     '-properties', 'android-x86',
                     '-Dplatform.root=/usr/local/opt/android-ndk',
                     '-Dplatform.compiler=/usr/local/opt/android-ndk/toolchains/x86-4.6/prebuilt/darwin-x86_64/bin/i686-linux-android-g++',
                     "-Dplatform.includepath=sources/cxx-stl/gnu-libstdc++/4.6/include/:sources/cxx-stl/gnu-libstdc++/4.6/libs/x86/include/:$projectDir/jni/include",
                     "-d", "$jniDir/x86/"
                    ]
        }
    }
}

configurations {
    javacpp
}

dependencies {
    javacpp 'org.bytedeco:javacpp:0.10'
    compile configurations.javacpp.dependencies
    //compile fileTree(dir: 'libs', include: ['*.jar'])
}

is there a project which is using this gradle file?