c++ - Compiling OpenCV 2.4.13 with Cmake and MinGW -


i got problem when trying compile opencv using cmake , mingw.

for cmake: sourcecode located in "c:\cpp libraries\opencv-2.4.13\opencv\sources" binaries goint build in: "c:/cpp libraries/opencv-2.4.13/opencv/build/x64/mingw"

i've used cmake generate makefile.

when run makefile:

c:\cpp libraries\opencv-2.4.13\opencv\build\x64\mingw>mingw32-make

this output after 31%

[ 31%] building cxx object modules/highgui/cmakefiles/opencv_highgui.dir/src/window_w32.cpp.obj c:\cpp libraries\opencv-2.4.13\opencv\sources\modules\highgui\src\window_w32.cpp: in function 'int icvcreatetrackbar(const char*, const char*, int*, int, cvtrackbarcallback, cvtrackbarcallback2, void*)': c:\cpp libraries\opencv-2.4.13\opencv\sources\modules\highgui\src\window_w32.cpp:1853:81: error: 'btns_autosize' not declared in scope                                          ws_child | ccs_top | tbstyle_wrapable | btns_autosize | btns_button,                                                                                  ^ c:\cpp libraries\opencv-2.4.13\opencv\sources\modules\highgui\src\window_w32.cpp:1853:97: error: 'btns_button' not declared in scope                                          ws_child | ccs_top | tbstyle_wrapable | btns_autosize | btns_button,                                                                                                  ^ modules\highgui\cmakefiles\opencv_highgui.dir\build.make:187: recipe target 'modules/highgui/cmakefiles/opencv_highgui.dir/src/window_w32.cpp.obj' failed mingw32-make[2]: *** [modules/highgui/cmakefiles/opencv_highgui.dir/src/window_w32.cpp.obj] error 1 cmakefiles\makefile2:2203: recipe target 'modules/highgui/cmakefiles/opencv_highgui.dir/all' failed mingw32-make[1]: *** [modules/highgui/cmakefiles/opencv_highgui.dir/all] error 2 makefile:159: recipe target 'all' failed mingw32-make: *** [all] error 2

does knows solution, because have no clue one.

//edit!

after downloaded version git repository , try build got these other errors. try change #define _win32_ie 0x0300 #define _win32_ie 0x0500 in "commctrl.h" in mingw directory, didn't worl.

c:\cpp libraries\opencv-2.4.13\git\opencv\build\x64\mingw>mingw32-make [  2%] built target zlib [  6%] built target libtiff [ 11%] built target libjpeg [ 16%] built target libwebp [ 19%] built target libjasper [ 20%] built target libpng [ 26%] built target ilmimf [ 26%] built target opencv_core_pch_dephelp [ 26%] built target pch_generate_opencv_core [ 26%] building cxx object modules/core/cmakefiles/opencv_core.dir/src/parallel.cpp.obj c:\cpp libraries\opencv-2.4.13\git\opencv\modules\core\src\parallel.cpp: in function 'int cv::getthreadnum()': c:\cpp libraries\opencv-2.4.13\git\opencv\modules\core\src\parallel.cpp:474:45: error: 'pthread_self' not declared in scope      return (int)(size_t)(void*)pthread_self(); // no zero-based indexing                                              ^ modules\core\cmakefiles\opencv_core.dir\build.make:990: recipe target 'modules/core/cmakefiles/opencv_core.dir/src/parallel.cpp.obj' failed mingw32-make[2]: *** [modules/core/cmakefiles/opencv_core.dir/src/parallel.cpp.obj] error 1 cmakefiles\makefile2:1473: recipe target 'modules/core/cmakefiles/opencv_core.dir/all' failed mingw32-make[1]: *** [modules/core/cmakefiles/opencv_core.dir/all] error 2 makefile:159: recipe target 'all' failed mingw32-make: *** [all] error 2

the problem (according artur wieczorek) os version set mingw default. cure find "commctrl.h" in mingw directory , like

 #if 0  #define _win32_ie   0x0300  #endif

then change to

 #if 1  #define _win32_ie   0x0500  #endif

-

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