graphics/opencv2-core: compiler error on CURRENT: error: 'stddef.h' file not found

[Dimitry Andric]

On 07 Oct 2016, at 13:59, Dimitry Andric <dim at FreeBSD.org> wrote:
> 
> On 07 Oct 2016, at 13:43, O. Hartmann <ohartman at zedat.fu-berlin.de> wrote:
...
>> YES :-(
>> 
>> /usr/include/include does exist ...
> 
> Right, so that is pretty strange.  Maybe it was an artefact of some
> failed installation?  In any case, I would blow it away.
> 
> Btw, it looks like the eigen port uses pkgconfig, can you please post
> the contents of your /usr/local/libdata/pkgconfig/eigen3.pc file?

For reference, on my system where I just freshly compiled eigen3, the
contents is this:

========================================================================
prefix=/usr/local
exec_prefix=${prefix}

Name: Eigen3
Description: A C++ template library for linear algebra: vectors, matrices, and related algorithms
Requires:
Version: 3.2.10
Libs:
Cflags: -I${prefix}/include/eigen3
========================================================================

-Dimitry

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