unable to build ocv 3.0.0 due to undefined references

build

asked 2015-06-25 19:25:43 -0600

ryanvade
21 ●2

I am unable to build opencv 3 due to undefined reference errors. http://slexy.org/view/s2vF4tffVJ I am trying to build opencv into a package for Arch Linux. Here is my PKGUBILD http://slexy.org/view/s2Ota0AUIR

The issue also occurs when building normally without makepkg. (IE directly with cmake and make)

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It seems that there is a problem with IPP lib. May be you use an old IPP lib

LBerger ( 2015-06-26 02:26:12 -0600 )edit

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answered 2015-06-26 03:42:59 -0600

dastaan90

111 ●2 ●10 http://dhruvvyas.com/

There could be two possibilities.

You don't have IPP installed and trying to compile opencv with IPP.
You don't have IPP installed properly ie, paths are not properly installed.

Possible solution.

Make sure IPP is installed properly and run basis IPP tests if necessary.
If it's not installed, you can add this flag -D BUILD_IPP=ON to build library with opencv compilation.

Hope it helps.

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I have IPP 2015.8.2.2.187-3 installed and linking properly. Apparently it is having licensing issues right now so I am going to try building with -D BUILD_IPP=ON