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Editorial Team
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Asked: 2026-05-18T10:53:13+00:00

I’m trying to build OpenCV for iPhone. When I launch the make command I

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I’m trying to build OpenCV for iPhone. When I launch the make command I get this error message

 s.framework/Headers/AXUIElement.h:65: error: ‘CGCharCode’ has not been declared
/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.0.sdk/System/Library/Frameworks/ApplicationServices.framework/Frameworks/HIServices.framework/Headers/AXUIElement.h:65: error: ‘CGKeyCode’ has not been declared
make[3]: *** [src/highgui/CMakeFiles/highgui.dir/loadsave.o] Error 1
make[2]: *** [src/highgui/CMakeFiles/highgui.dir/all] Error 2

Does anybody know how to fix it?

thanks a lot

Elos

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1 Answer

  1. Editorial Team

    Short Answer: you can’t build highgui for ARM (iPhone). Only link to the binaries you really need from the OpenCV project, e.g. libcvxyz.

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