Segmentation fault when building kdelibs

[Pat Maddox]

I'm trying to upgrade my system, and the build of kdelibs always fails
because of some segmentation fault.  I have absolutely no idea what
all this means, so I'll try to post as much of the error as I can
determine is relevant.  Hopefully somebody can help me out.

In file included from kjanuswidget.cpp:24:
/usr/X11R6/include/qheader.h:207: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
gmake[3]: *** [kjanuswidget.lo] Error 1
gmake[3]: Leaving directory `/usr/ports/x11/kdelibs3/work/kdelibs-3.4.2/kdeui'
gmake[2]: *** [all-recursive] Error 1
gmake[2]: Leaving directory `/usr/ports/x11/kdelibs3/work/kdelibs-3.4.2/kdeui'
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory `/usr/ports/x11/kdelibs3/work/kdelibs-3.4.2'
gmake: *** [all] Error 2
*** Error code 2

Stop in /usr/ports/x11/kdelibs3.
** Command failed [exit code 1]: /usr/bin/script -qa
/tmp/portupgrade31298.0 make
** Fix the problem and try again.
** Listing the failed packages (*:skipped / !:failed)
        ! x11/kdelibs3 (kdelibs-3.4.0_1)        (segmentation fault)
--->  Packages processed: 0 done, 0 ignored, 0 skipped and 1 failed