Hi
i'm trying to compile OpenCV 2.4.9 on a Windows 8.1 machine (x64) using CUDA 6.0 and OPENGL as enabled flags, under Visual Studio 2012. Everything goes fine except the generation of highgui.dll file, because i get the following error:
error LNK2005: cvCreateTrackbar already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
error LNK2005: cvCreateTrackbar2 already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
error LNK2005: cvDestroyAllWindows already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
error LNK2005: cvDestroyWindow already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 5 error LNK2005: cvGetTrackbarPos already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 6 error LNK2005: cvGetWindowHandle already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 7 error LNK2005: cvGetWindowName already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 8 error LNK2005: cvInitSystem already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 9 error LNK2005: cvMoveWindow already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 10 error LNK2005: cvNamedWindow already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 11 error LNK2005: cvResizeWindow already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 12 error LNK2005: cvSetMouseCallback already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 13 error LNK2005: cvSetTrackbarPos already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 14 error LNK2005: cvShowImage already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 15 error LNK2005: cvStartWindowThread already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 16 error LNK2005: cvWaitKey already defined in window.obj C:\Frameworks\OpenCV\build\modules\highgui\window_w32.obj opencv_highgui
Error 17 error LNK1169: one or more multiply defined symbols found C:\Frameworks\OpenCV\build\bin\Release\opencv_highgui249.dll 1 1 opencv_highgui
looking in the code, windows.cpp and windows_w32.cpp have the same definitions of same functions. Is that a bug? How can i fix it?