【发布时间】:2017-02-17 04:50:29
【问题描述】:
我想使用 android ndk 编译我的代码。我正在使用Windows机器。 我的android.mk如下。
LOCAL_PATH := $(call my-dir)
SHELL := PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin /bin/bash
include $(CLEAR_VARS)
LOCAL_MODULE := streamer_native_manager
LOCAL_SRC_FILES := streamer-native-manager.c gstrtpchannels.c skyrtpL16pay.c skyrtpL16depay.c
LOCAL_C_INCLUDES := gstrtpchannels.h skyrtpL16pay.h skyrtpL16depay.h
LOCAL_SHARED_LIBRARIES := gstreamer_android
LOCAL_LDLIBS := -llog -landroid
LOCAL_ARM_MODE := arm
include $(BUILD_SHARED_LIBRARY)
在build.gradle,我做了如下配置,
sourceSets {
main {
jni.srcDirs = []
jniLibs.srcDir 'src/main/libs'
java.srcDirs += 'src/main/jni/src'
assets.srcDirs += 'src/main/jni/assets'
}
}
为了在同一个文件中编译,
task nativeBuild(type: Exec, description: 'Compile JNI source via NDK') {
def ndkDir = project.plugins.findPlugin('com.android.application').sdkHandler.ndkFolder
commandLine "$ndkDir\\ndk-build.cmd",
'-C', file('src\\main\\jni').absolutePath,
'-j', Runtime.runtime.availableProcessors(),
'all'
}
task cleanNative(type: Exec, description: 'Clean JNI object files') {
def ndkDir = project.plugins.findPlugin('com.android.application').sdkHandler.ndkFolder
commandLine "$ndkDir\\ndk-build.cmd",
'-C', file('src\\main\\jni').absolutePath,
'clean'
}
clean.dependsOn 'cleanNative'
tasks.withType(JavaCompile) {
compileTask -> compileTask.dependsOn nativeBuild
}
但是当我做清洁项目时,我收到以下错误,
`*** Android NDK:正在中止。 .停止。 错误:任务 ':app:cleanNative' 执行失败。
Process 'command 'AndroidSDK\ndk-bundle\ndk-build.cmd'' 以非零退出值 2 结束`
我用的是windows机器,有谁能帮帮我吗?
【问题讨论】:
-
您的
-j配置是否已传递给清理任务?可能是github.com/android-ndk/ndk/issues/198
标签: android android-ndk