I am new to this platform, I dont know how to configure opencv with code blocks even i tried a lot but it always gives an error while compile any image processing program. Please help to configure opencv 2.4.8 with code blocks 13.12. Give me all the steps of configuring it.
Thanks yadav pradeep
Here is the step I followed to set code::blocks-10.04 global compiler setting for OpenCV, in Windows 7 64 bit.
Open code::blocks go to Setting->Compiler and debugger, a popup window will open.
Now select Search directories tab, and below select Compiler tab, now OpenCV include path, generally C:\opencv_path\build\include
Click on Linker tab next to Compiler tab add OpenCV bin directory, like C:\opencv_path\build\x86\mingw\bin, here I used 32 bit binaries.
Now open Linker settings tab and below Link libraries add OpenCV libraries, C:\opencv_path\build\x86\mingw\bin
Note that the above steps are global compiler setting for code:blocks and if you want to configure for a single project, just right click on the project name, select Build option and follow above steps.
And if you are using pre-built libraries there might be some issue with mingw, for me pre-built libraries works fine with Windows7 64-bit (32-bit binaries) but not on Windows 7 32-bit.
Any way just follow above and see it's working, if no you may have to build your own libraries for mingw from source.
Starting from 2.4.8, if I am correct, there are no prebuilt mingw libraries anymore. However, the codeblocks environment can just use the microsoft visual compilers!
I am using v2.4.9, and mingw libraries are not there anymore. Can you please elaborate on "the codeblocks environment can just use the microsoft visual compilers!"
When opening codeblocks and going to compiler settings you can select visual compiler after installing on your system as the desired code compiler. That enab,es you to use thd prebuilt VC libs.
Asked: 2014-04-01 07:25:27 -0600
Seen: 13,704 times
Last updated: Apr 01 '14
What OS are you using?
I am using windows 8.
Hey i need also i have windows 8.1
Regards Mayolo
And i get the follow error:
||=== Build: Debug in ejemplosdd (compiler: GNU GCC Compiler) ===| obj\Debug\main.o||In function
ZN2cv3MatC1ERKS0_':| C:\opencv\build\include\opencv2\core\mat.hpp|125|undefined reference tocv::Mat::copySize(cv::Mat const&)'| obj\Debug\main.o||In functionZN2cv3MatD2Ev':| C:\opencv\build\include\opencv2\core\mat.hpp|278|undefined reference tocv::fastFree(void)'| obj\Debug\main.o||In functionZN2cv3Mat7releaseEv':| C:\opencv\build\include\opencv2\core\mat.hpp|367|undefined reference tocv::Mat::deallocate()'| obj\Debug\main.o||In functionZN2cv3MatD1Ev':| C:\opencv\build\include\opencv2\core\mat.hpp|278|undefined reference tocv::fastFree(void)'| obj\Debug\main.o||In function `ZN2cv3Mat7releaseEv':| C:\opencv\build\include\opencv2\core\mat.hIm using the follow example:
http://docs.opencv.org/_downloads/discrete_fourier_transform.cpp
please i will be happy if anyone can help me to configure opencv with code blocks 13.12 for mac OS X lion . thank you