> I don't know where to start but
> apparently cmake, or something related to cmake with respect
> to Trinity, or pkgconfig, is broken on my Slackware 13.1
> build environment.
> ...

Looks like "airing out" in public has already helped some. :)

I just discovered that when I manually populate the internal variable TQT_INCLUDE_DIRS=/usr/include/tqt;${QTDIR}/include between the cmake configure and make, I no longer need the sym link.

Progress? :)

The problem now seems narrowed to one point: to discover why the TQT_INCLUDE_DIRS internal variable does not automatically populate.

Question: what is the correct value for that internal variable?

Darrell