apply plugin: 'com.android.application' android { compileSdkVersion 21 buildToolsVersion "22.0.1" defaultConfig { applicationId "org.strongswan.android" minSdkVersion 15 targetSdkVersion 22 versionCode 28 versionName "1.5.0" } sourceSets.main { jni.srcDirs = [] // disables the default ndk-build call (with on-the-fly Android.mk files) jniLibs.srcDir 'src/main/libs' } task buildNative(type: Exec) { workingDir 'src/main/jni' commandLine "${android.ndkDirectory}/ndk-build", '-j', Runtime.runtime.availableProcessors() } task cleanNative(type: Exec) { workingDir 'src/main/jni' commandLine "${android.ndkDirectory}/ndk-build", 'clean' } tasks.withType(JavaCompile) { compileTask -> compileTask.dependsOn buildNative } clean.dependsOn 'cleanNative' buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt' } } } dependencies { testCompile 'junit:junit:4.12' }