> For the complete documentation index, see [llms.txt](https://sungcheol-kim.gitbook.io/android-ndk-debugging/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sungcheol-kim.gitbook.io/android-ndk-debugging/chapter5.md).

# 모듈의 build.gradle 설정하기

모듈의 `build.gradle` 파일을 선택한다.

```groovy
apply plugin: 'com.android.application'

android {
    compileSdkVersion 22
    buildToolsVersion "22.0.1"

    defaultConfig {
        applicationId "kr.pe.burt.hellojni"
        minSdkVersion 15
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.2.1'
}
```

위 파일 내용을 모델 기반의 DSL로 작성해야 한다. 파일 내용을 아래와 같이 변경한다.

```groovy
apply plugin: 'com.android.model.application'

model {
    android {
        compileSdkVersion = 22
        buildToolsVersion = "22.0.1"

        defaultConfig.with {
            applicationId = "kr.pe.burt.hellojni"
            minSdkVersion.apiLevel = 15
            targetSdkVersion.apiLevel = 22
            versionCode = 1
            versionName = "1.0"
        }
    }

    android.buildTypes {
        release {
            isMinifyEnabled = false
            proguardFiles += file('proguard-rules.txt')
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.2.1'
}
```

안드로이드를 위한 플러그인은 `com.android.model.application`으로 변경되었고 모든 설정 코드가 `model` 블록 안에 존재한다. 새로운 `com.android.model.application` 플러그인과 DSL에 대한 내용은 [공식 문서](http://tools.android.com/tech-docs/new-build-system/gradle-experimental)를 참고한다

이제 다시 터미널 창에서 \`gradlew'를 실행한다.

```
$ ./gradlew
:help

Welcome to Gradle 2.5.

To run a build, run gradlew <task> ...

To see a list of available tasks, run gradlew tasks

To see a list of command-line options, run gradlew --help

To see more detail about a task, run gradlew help --task <task>

BUILD SUCCESSFUL

Total time: 6.132 secs

This build could be faster, please consider using the Gradle Daemon: http://gradle.org/docs/2.5/userguide/gradle_daemon.html
$
```

이번에는 빌드가 성공한다. 하지만 아래처럼 `jdk1.8.x` 에 대한 오류가 발생할 수도 있다.

```
Error:Execution failed for task ':app:dexAllDebug'. com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.8.0_45\bin\java.exe''
```

이럴 경우에는 `compileOptions` 를 `build.gradle`에 적어준다.

```groovy
apply plugin: 'com.android.model.application'

model {
    android {
        compileSdkVersion = 22
        buildToolsVersion = "22.0.1"

        defaultConfig.with {
            applicationId = "kr.pe.burt.hellojni"
            minSdkVersion.apiLevel = 15
            targetSdkVersion.apiLevel = 22
            versionCode = 1
            versionName = "1.0"
        }

        compileOptions.with {
            sourceCompatibility = JavaVersion.VERSION_1_7
            targetCompatibility = JavaVersion.VERSION_1_7
        }
    }

    android.buildTypes {
        release {
            isMinifyEnabled = false
            proguardFiles += file('proguard-rules.txt')
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.2.1'
}
```

빌드 설정을 마무리 지었으니 이제 NDK 빌드를 설정해 보자.


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