Linux 下 OpenCV2.0 的移植 （ARM9）

环境： 

PC机系统：Ubuntu 10.10 (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<