If KDE_PREFIX != LOCALBASE, then package target fails, because
CONFIG_FILE is set to $LOCALBASE/etc/kde-meta.conf but the
pkg-plist contains etc/kde-meta.conf -> $PREFIX/etc/kde-meta.conf,
which is $KDE_PREFIX/etc/meta.conf.
(Hope this is still clear :)
This fix is needed most, if you want to run kde-cvs and stable
on the same machine, hence the low priority.
Fix: I wasn't sure if KDE_PREFIX can be counted on to be available,
that early in the Makefile, so I ifdefed it and fallback to
How-To-Repeat: echo KDE_PREFIX=/usr/local/kde-stable >> /etc/make.conf && \
(cd /usr/ports/x11/kde3 && make install)
Over to maintainers.