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POopencv 2.4.5 compilation errors (gpu_info.cpp)
 

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  1. POopencv 2.4.5 compilation errors (gpu_info.cpp)
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    <p>first of all I want to congratulate all the people that helps to make this site so unique and helpful as it is.</p> <p>After that little introduction here is my question: </p> <p>I'm trying to compile the last OpenCV version on Ubuntu 12.04 (32 bits) and I'm always getting the next errors:</p> <pre><code> **/home/srt/opencv/modules/core/src/gpu_info.cpp:468:34: error: no hay una función miembro ‘int cv::gpu::DeviceInfo::minor() const’ declarada en la clase ‘cv::gpu::DeviceInfo’** cc1plus: aviso: no se reconoce la opción de línea de órdenes "-Wno-unnamed-type-template-args" [activado por defecto] cc1plus: aviso: no se reconoce la opción de línea de órdenes "-Wno-delete-non-virtual-dtor" [activado por defecto] cc1plus: aviso: no se reconoce la opción de línea de órdenes "-Wno-narrowing" [activado por defecto] make[2]: *** [modules/core/CMakeFiles/opencv_core.dir/src/gpu_info.cpp.o] Error 1 make[2]: *** Se espera a que terminen otras tareas.... cc1plus: aviso: no se reconoce la opción de línea de órdenes "-Wno-unnamed-type-template-args" [activado por defecto] cc1plus: aviso: no se reconoce la opción de línea de órdenes "-Wno-delete-non-virtual-dtor" [activado por defecto] cc1plus: aviso: no se reconoce la opción de línea de órdenes "-Wno-narrowing" [activado por defecto] make[1]: *** [modules/core/CMakeFiles/opencv_core.dir/all] Error 2 make: *** [all] Error 2 </code></pre> <p>I tried uninstalling FFMPEG and using different cmake flags but nothing changes. I also tried searching on the web for related problems but I only found the FFMPEG recommendation but nothing about the gpu_info.cpp. Is this file necessary for the compilation or I should try to exclude it from it somehow?</p> <p>(I followed this tutorial for installing all the necessary files: <a href="http://www.ozbotz.org/opencv-installation/" rel="nofollow">http://www.ozbotz.org/opencv-installation/</a> and here I found a similar question but none of the recommendations worked for me: <a href="http://www.ozbotz.org/opencv-installation/" rel="nofollow">http://stackoverflow.com/questions/16321616/opencv-2-4-5-make-error</a> )</p> <p>Thanks in advance. </p>
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