How to install openCV for cross compilation

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1

Dear all,

I have installed arm-angstrom-linux-gnueabi in my desktop and now I can cross compile C/Cpp programs using eclipse.
I want to install opencv in my desktop so that I can cross compile using previous C compiler.
So how can I install opencv in my desktop for cross compilation ?
Any help will be appreciated.
Thanks.

2

http://www.angstrom-distribution.org/building-angstrom

and after that:

bitbake opencv

3

Hi,

Let try this if you want to install on your PC for compiling.

http://opencv.willowgarage.com/wiki/InstallGuide

But, when you want to run your apps on target board, you also need to cross compile openCV and put all together on your target board.

4

I'm doing the following approach here:

* Using the off the shelf image with, in general, contains opencv
* Rebuild the image using openembedded setup scripts
* Run 'bitbake meta-toolchain'

With this, when I want to build applications for the board, when I
source the toolchain configuration environment variables, it detects
my sysroot and libraries.

Probably when you download from angstrom website, it comes already
with the sysroot.

Best regards,

Flavio