[kde-freebsd] Building with a LOCALBASE

[Adriaan de Groot]

> Anyway, the build fails in kf5-kconfigwidgets. The error is that meinproc5
> can't find certain files and is looking in 3 different directories:

While building kf5-frameworks metaport, so far I hit this in the following 
ports:

kf5-kconfigwidgets
kf5-kservice
kf5-kwallet
kf5-kio
kf5-kpackage
kf5-kdesignerplugin

But the solution is to use XDG_DATA_DIRS, for instance:

# Keep the usual suspects as well
XDG_DATA_DIRS=$LOCALBASE/share:/usr/local/share:/usr/share

This variable isn't influenced by the other make scripts -- hey, and I see it 
makes cmake produce colored output as well. So n/m, things work fine with a 
different LOCALBASE if you configure some other things as well.

[ade]