linux 下 opencv2.0 的移植 （ARM9）_linux opencv2.0

linux 下 opencv2.0 的编译与安装 （ARM9）与（x86）

 

环境： 

PC机系统：Ubuntu10.10 (linux2.6.35-23)

目标板：天嵌2440 统 (系：Qt4.7,内核：2.6.30) 

arm-linux-gcc:4.3.3

 

 

解压：OpenCV-2.0.0.tar.bz2 

#cd  OpenCV-2.0.0 

 

/ for x86 /

./configure --without-gtk --without-carbon --without-quicktime --without-1394libs --without-ffmpeg --without-python --without-swig --enable-static --enable-shared --disable-apps CXX=g++ --with-v4l2 --prefix=/opt/x86/opencv --libdir=/opt/x86/opencv/lib -includedir=/opt/x86/opencv/include

 

/ for arm /

#./configure --host=arm-linux --without-gtk --without-carbon --without-quicktime --without-1394libs --without-ffmpeg --without-python --without-swig --enable-static --enable-shared --disable-apps CXX=arm-linux-g++ CPPFLAGS=-I/opt/EmbedSky/4.3.3/arm-none-linux-gnueabi/include LDFLAGS=-L/opt/EmbedSky/4.3.3/arm-none-linux-gnueabi/libc/lib --with-v4l2 --prefix=/opt/arm/opencv --libdir=/opt/arm/opencv/lib -includedir=/opt/arm/opencv/include 

 

其中选项：

?  --host=arm-linux

?  --without-gtk:

?  --without-carbon:

?  --without-quicktime

?  --without-1394libs

?  --without-ffmpeg

?  --without-python

?  --without-swig

?  --enable-static

?  --disable-shared:

?  CXX=arm-linux-g++

?  CPPFLAGS=-I/opt/EmbedSky/4.3.3/arm-none-linux-gnueabi/include：OpenCV会用到一些dev的包，如png.h,jpeglib.h头，大部分文件在/usr/include下。

?  LDFLAGS=-L/opt/EmbedSky/4.3.3/arm-none-linux-gnueabi/libc/lib

?  --prefix=/opt/arm/opencv

?  --libdir=/opt/arm/opencv/lib

?  -includedir=/opt/arm/opencv/include

 

#make 

#make install 

 

 

移植到arm文件系统

将/opt/arm/opencv/lib里的 

libcvaux.so.4.0.0 

libcv.so.4.0.0 

libcxcore.so.4.0.0 

libhighgui.so.4.0.0 

libml.so.4.0.0 

拷出来全部重命名

*.so.4

 

 

 

QT *.pro文件中到设置

 

x86的设置：

INCLUDEPATH += /opt/x86/opencv/include/opencv

LIBS += -L/opt/x86/opencv/lib -lcv -lhighgui -lcxcore

 

将opencv的lib路径加入 /etc/ld.so.conf 并执行命令 ldconfig

 

arm的设置：

INCLUDEPATH += /opt/arm/opencv/include/opencv

LIBS += -L/opt/arm/opencv/lib -lcxcore -lhighgui -lcv

 

将opencv的lib路径加入到 LD_LIBRARY_PATH 变量中