安装了
android-ndk-r7,并尝试编译.cpp文件.
#include <iostream>
using namespace std;
int main ( int argc,char ** argv)
{
cout <<"Hello World.."<<endl;
}
#ndk-build
得到以下错误：
/home/jelari/Desktop/androidDevelopment/android-ndk-r7/DCF/jni/test1.cpp:1:20: error: iostream: No such file or directory /home/jelari/Desktop/androidDevelopment/android-ndk-r7/DCF/jni/test1.cpp: In function 'int main(int,char**)': /home/jelari/Desktop/androidDevelopment/android-ndk-r7/DCF/jni/test1.cpp:8: error: 'cout' was not declared in this scope /home/jelari/Desktop/androidDevelopment/android-ndk-r7/DCF/jni/test1.cpp:8: error: 'endl' was not declared in this scope make: *** [/home/jelari/Desktop/androidDevelopment/android-ndk-r7/DCF/obj/local/armeabi/objs/test1/test1.o] Error 1
我究竟做错了什么 ？
我的Android.mk文件如下所示：
# A simple test for the minimal standard C++ library # LOCAL_PATH := $(call my-dir) include $(CLEAR_VARS) LOCAL_MODULE := test1 LOCAL_SRC_FILES := test1.cpp include $(BUILD_EXECUTABLE)
和Application.mk文件看起来像：
# Build both ARMv5TE and ARMv7-A machine code. APP_ABI := armeabi armeabi-v7a
请指出错误？
解决方法
所以答案很容易在SO上找到,这里是：
By default,the C++ standard library is very minimal.
You need to set APP_STL in your Application.mk file.
I use:
APP_STL := gnustl_static
but you could have used system,stlport_static,stlport_shared,or
gnustl_static.It’s documented under $NDK/docs/CPLUSPLUS-SUPPORT.html,and it’s a
little hidden,because the $NDK/documentation.html index file doesn’t
list it.
引自http://groups.google.com/group/android-ndk/browse_thread/thread/983c436239d48704?pli=1
