android.mk if else,gradle - 如何在Android Studio中使用我自己的Android.mk文件 - SO中文参考 - www.soinside.com...

[我正在Android.mk文件中定义一些变量(我正在为编译器传递一些标志)，但是每次构建项目时，Android.mk都会被覆盖。我假设Gradle是负责任的，我应该去那里看看吗？ 如何使用我自己的Android.mk文件？

背景信息：

[Ubuntu 64位，Android Studio 1.0.1，JDK7。我用NDK包裹了O-LLVM NDK版本，因此正在编辑位于Android.mk的app/build/intermediates/ndk/debug文件(这是我的项目目录中唯一的Android.mk文件)，与文档的位置不同O-LLVM给出了示例。

也没有Application.mk文件，所以我再次假设Gradle负责对编译器的调用？

更新信息

build.gradle-(app)//The following code until the "----" line is the new build.gradle config file

// that disables automatic Android.mk file generation

import org.apache.tools.ant.taskdefs.condition.Os

apply plugin: 'com.android.application'

android {

compileSdkVersion 21

buildToolsVersion "21.1.2"

defaultConfig {

applicationId "com.md.helloworld"

minSdkVersion 15

targetSdkVersion 21

versionCode 1

versionName "1.0"

ndk {

moduleName "MyLib"

}

}

buildTypes {

release {

minifyEnabled false

proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

}

}

sourceSets.main {

jniLibs.srcDir 'src/main/libs' //set libs as .so's location instead of jni

jni.srcDirs = [] //disable automatic ndk-build call with auto-generated Android.mk file

}

// Call regular ndk-build (.cmd) script from the app directory

task ndkBuild(type: Exec) {

commandLine 'ndk-build', '-C', file('src/main/').absolutePath

}

tasks.withType(JavaCompile) {

compileTask -> compileTask.dependsOn ndkBuild

}

}

dependencies {

compile fileTree(dir: 'libs', include: ['*.jar'])

compile 'com.android.support:appcompat-v7:21.0.3'

}

/*

//The following code is the original Android.mk file

apply plugin: 'com.android.application'

android {

compileSdkVersion 21

buildToolsVersion "21.1.2"

defaultConfig {

applicationId "com.md.helloworld"

minSdkVersion 15

targetSdkVersion 21

versionCode 1

versionName "1.0"

//The only modified line

ndk {

moduleName "MyLib"

}

}

buildTypes {

release {

minifyEnabled false

proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

}

}

}

dependencies {

compile fileTree(dir: 'libs', include: ['*.jar'])

compile 'com.android.support:appcompat-v7:21.0.3'

}

*/

Android.mkLOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

LOCAL_MODULE := helloWorld

LOCAL_SRC_FILES := main.c

LOCAL_LDLIBS := -static

include $(BUILD_EXECUTABLE)

Application.mkLOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

APP_ABI := armeabi

NDK_TOOLCHAIN_VERSION := clang3.4-obfuscator

include $(BUILD_EXECUTABLE)

请注意：我还没有传递任何cflag，我正在尝试首先使用Vanilla构建版本