I use cmake cross compile opencv2.4.6 in IOS,but is very big

asked 2013-07-23 03:06:12 -0600

fpga18
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updated 2013-07-23 04:22:36 -0600

I use cmake cross compile opencv2.4.6 in IOS,and I get a opencv2.framework,but it's has 38M.it's too big,how to I cut it？ I only use stitch function！ thanks

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Basically remove every single option in CMAKE that you don't need. OpenCV isn't a small library, so only picking the options you really need is the way to go. Do not include debug information in your built also.

StevenPuttemans ( 2013-07-23 04:35:49 -0600 )edit

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answered 2013-07-31 01:09:26 -0600

AlexanderShishkov

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You can remove some unused modules with flags in CMake (eg. BUILD_opencv_highgui,...). But what is the problem with size? Yes it is big. But only needed functions will be included to your application due to static linking.