之前发过关于OpenCV2.4.0在VS2010下的永久性配置方法，网上也有OpenCV在VC6.0下的配置方法，但是没有看到过OpenCV在CodeBlocks下的配置方法，正好抄实验报告抄累了就尝试了一下，结果一次性成功，过程很简单，估计还有多余的步骤，各位可以自己试一下。
首先打开CodeBlocks开发环境，单击菜单栏的Settings->Compiler and Debugger ，就会看到如图1所示界面：
图1
单击第二栏的 Search directions栏目，此时界面如图2：
图2
在Compiler栏目里面单击 Add按钮将一下目录一次添加进去：
…\opencv\build\include;
…\opencv\build\include\opencv;
…\opencv\build\include\opencv2"，
（"…\"表示opencv安装目录）
此时再点击 Linker settings栏目，界面如图3所示：
图3
单击 Add将"…\opencv\build\x86\vc10\lib"下的所需的库添加进去（我的版本号是2.4.0，并且把所有的库都添加进去了，大家可以视情况而定）
opencv_calib3d240d.lib;opencv_contrib240d.lib;opencv_core240d.lib;
opencv_features2d240d.lib;opencv_flann240d.lib;opencv_gpu240d.lib;
opencv_haartraining_engined.lib;opencv_highgui240d.lib;
opencv_imgproc240d.lib;opencv_legacy240d.lib;opencv_ml240d.lib;
opencv_nonfree240d.lib;opencv_objdetect240d.lib;
opencv_photo240d.lib;opencv_stitching240d.lib;opencv_ts240d.lib;
opencv_video240d.lib;opencv_videostab240d.lib;
如果是release配置，则添加：
opencv_calib3d240.lib;opencv_contrib240.lib;opencv_core240.lib;
opencv_features2d240.lib;opencv_flann240.lib;opencv_gpu240.lib;
opencv_haartraining_engine.lib;opencv_highgui240.lib;
opencv_imgproc240.lib;opencv_legacy240.lib;opencv_ml240.lib;
opencv_nonfree240.lib;opencv_objdetect240.lib;
opencv_photo240.lib;opencv_stitching240.lib;opencv_ts240.lib;
opencv_video240.lib;opencv_videostab240.lib;
最后点击"OK"就完成啦！