ubuntu12.04安装opencv-1.0.0的问题（希望大家进来讨论一下）

一、下载opencv-1.0.0.tar.gz(http://www.opencv.org.cn/index.php/Download#Version_1.0)

二、解压缩源代码 tar -xzvf opencv-1.0.0.tar.gz

三、进入解压缩后的源代码目录，修改文件./cxcore/include/cxmisc.h中第133行，#elif 改为#else， 如果不改，make时会报不能为空之类的错误。

四、解决 linux/videodev.h: No such file or directory的问题

1、

sudo apt-get install libv4l-dev

2、修改./otherlibs/highgui/cvcap_v4l.cpp的第208行，将

"#include <linux/videodev.h>"

替换为

#include <libv4l1-videodev.h>  

五、解决make时报undefine reference to XXXcav4XXX之类的错误。

1、./config  --prefix=/usr/local/ywopencv  

2、在配置完后会生成文件cvconfig.h,在该文件中添加

#define HAVE_CAMV4L

参考链接https://code.ros.org/trac/opencv/ticket/324

六、 sudo make

七、sudo make install

八、修改动态链接库配置文件

1、vi /etc/ld.so.conf.d  添加目录/usr/local/ywopencv/lib

2、执行 ldconfig -v  将显示系统所有的共享动态链接库，opencv共享库如下

/usr/local/ywopencv/lib:libhighgui.so.1 -> libhighgui.so.1.0.0libml.so.1 -> libml.so.1.0.0libcvaux.so.1 -> libcvaux.so.1.0.0libcxcore.so.1 -> libcxcore.so.1.0.0libcv.so.1 -> libcv.so.1.0.0

九、cp /usr/local/opencv/lib/pkgconfig/opencv.pc   /use/local/lib/pkgconfig
此时执行命令  pkd-config  opencv --cflags --libs将会显示opencv的安装的头文件目录和库目录，如下所示 
-I/usr/local/ywopencv/include/opencv  -L/usr/local/ywopencv/lib -lcxcore -lcv -lhighgui -lcvaux -lml  
十、进入实例源代码编译运行，cd /usr/local/ywopencv/share/opencv/samples/c
gcc 'pkd-config  opencv --cflags --libs' drawing.c -o drawing
j结果出现如下问题：希望大家一起来讨论一下，如何解决这个问题？？？进来的一起讨论

/tmp/cci3G9En.o: In function `cvDecRefData':drawing.c:(.text+0xa62): undefined reference to `cvFree_'drawing.c:(.text+0xad3): undefined reference to `cvFree_'/tmp/cci3G9En.o: In function `cvGetRow':drawing.c:(.text+0xbc9): undefined reference to `cvGetRows'/tmp/cci3G9En.o: In function `cvGetCol':drawing.c:(.text+0xbf4): undefined reference to `cvGetCols'/tmp/cci3G9En.o: In function `cvReleaseMatND':drawing.c:(.text+0xc07): undefined reference to `cvReleaseMat'/tmp/cci3G9En.o: In function `cvSubS':drawing.c:(.text+0xd27): undefined reference to `cvAddS'/tmp/cci3G9En.o: In function `cvCloneSeq':drawing.c:(.text+0xd75): undefined reference to `cvSeqSlice'/tmp/cci3G9En.o: In function `cvSetNew':drawing.c:(.text+0xdd4): undefined reference to `cvSetAdd'/tmp/cci3G9En.o: In function `cvGetSetElem':drawing.c:(.text+0xe67): undefined reference to `cvGetSeqElem'/tmp/cci3G9En.o: In function `cvEllipseBox':drawing.c:(.text+0xf67): undefined reference to `cvEllipse'/tmp/cci3G9En.o: In function `cvFont':drawing.c:(.text+0xfb1): undefined reference to `cvInitFont'/tmp/cci3G9En.o: In function `cvReadIntByName':drawing.c:(.text+0x105f): undefined reference to `cvGetFileNodeByName'/tmp/cci3G9En.o: In function `cvReadRealByName':drawing.c:(.text+0x10f0): undefined reference to `cvGetFileNodeByName'/tmp/cci3G9En.o: In function `cvReadStringByName':drawing.c:(.text+0x114a): undefined reference to `cvGetFileNodeByName'/tmp/cci3G9En.o: In function `cvReadByName':drawing.c:(.text+0x117a): undefined reference to `cvGetFileNodeByName'drawing.c:(.text+0x1190): undefined reference to `cvRead'/tmp/cci3G9En.o: In function `cvCreateSubdivDelaunay2D':drawing.c:(.text+0x11c3): undefined reference to `cvCreateSubdiv2D'drawing.c:(.text+0x11ed): undefined reference to `cvInitSubdivDelaunay2D'/tmp/cci3G9En.o: In function `cvCalcHist':