Android平台下ndk编译应用程序

来源：互联网发布：温州龙湾数控编程培训编辑：程序博客网时间：2024/05/16 04:36

新建jni目录，设置好android ndk编译环境

将源码文件放在当前目录下以main.cpp文件为例

jni目录下的结构如下：

Android.mk内容如下：

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)
LOCAL_SRC_FILES := main.cpp
LOCAL_MODULE := test

LOCAL_C_INCLUDES := /media/diska-4/workspace/FaceRecongnition/install/dlib-18.14/include \
/media/diska-4/workspace/FaceRecongnition/install/opencv-2.4.13/include

LOCAL_CFLAGS += -std=c++11 -O3

LOCAL_LDFLAGS += -L/media/diska-4/workspace/FaceRecongnition/install/opencv-2.4.13/lib \
-L/media/diska-4/workspace/FaceRecongnition/install/dlib-18.14/lib

#LOCAL_SHARED_LIBRARIES += libopencv_core libopencv_imgproc libopencv_highgui libopencv_objdetect libdlib
LOCAL_LDLIBS += -lopencv_core -lopencv_features2d -lopencv_flann -lopencv_ml -lopencv_info -lopencv_photo \
-lopencv_imgproc -lopencv_highgui -lopencv_objdetect -ldlib

include $(BUILD_EXECUTABLE)

Application.mk内容如下：

APP_STL:=gnustl_static ##ok
#APP_STL:=stlport_static ##not work!
#APP_STL:=system ##not work!
#APP_STL:=c++_static ##ok
#APP_STL:=c++_shared ##ok
#APP_STL:=gnustl_shared ##ok
APP_CPPFLAGS:=-frtti -fexceptions
APP_ABI:=armeabi-v7a
APP_PLATFORM:=android-21
APP_BUILD_SCRIPT:=Android.mk

make.sh内容如下：

ndk-build NDK_PROJECT_PATH=. NDK_APPLICATION_MK=Application.mk

完成上面步骤后直接在当前目录下运行make.sh

./make.sh

0 0