Bugzilla Bug 15898

Although I've tried emerging kde unsuccessfully several times, the most recent
time I ran this command: 
USE="-gnome -gtk" emerge kde

!!! ERROR: kde-base/kdelibs-3.1-r2 failed.
!!! Function kde_src_compile, Line 118, Exitcode 2
!!! died running emake, kde_src_compile:makelcommandselector.lo `test -f
'kxmlcommandselector.cpp' || echo './'`kxmlco
mmandselector.cpp
In file included from /usr/qt/3/include/qobject.h:45,
                 from /usr/qt/3/include/qwidget.h:43,
                 from kxmlcommandselector.h:23,
                 from kxmlcommandselector.cpp:20:
/usr/qt/3/include/qevent.h:540: internal error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugs.gentoo.org/> for instructions.
make[3]: *** [kxmlcommandselector.lo] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory
`/var/tmp/portage/kdelibs-3.1-r2/work/kdelibs-3.1/kdeprint/management'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
`/var/tmp/portage/kdelibs-3.1-r2/work/kdelibs-3.1/kdeprint'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/kdelibs-3.1-r2/work/kdelibs-3.1'
make: *** [all] Error 2
Portage 2.0.46-r12 (default-x86-1.4, gcc-3.2.1, glibc-2.3.1-r2)
=================================================================
System uname: 2.4.19-gentoo-r10 i686 AMD Athlon(tm) Processor
GENTOO_MIRRORS="http://www.ibiblio.org/pub/Linux/distributions/gentoo
http://www.gentoo.oregonstate.edu "
CONFIG_PROTECT="/etc /var/qmail/control /usr/kde/2/share/config
/usr/kde/3/share/config /usr/X11R6/lib/X11/xkb /opt/jakarta/tomcat/conf
/usr/share/config"
CONFIG_PROTECT_MASK="/etc/gconf /etc/env.d"
PORTDIR="/usr/portage"
DISTDIR="/usr/portage/distfiles"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR_OVERLAY=""
USE="oss 3dnow apm avi mikmod nls pdflib xv slang guile sdl gpm pam esd opengl
acpi berkdb cdr crypt cups encode evo flash gb gdbm gif gnome gtk gtkhtml imap
imlib innodb ipv6 java jikes jpeg kde kerberos lcms ldap libg++ libgda libwww
mbox mmx motif mozilla mpeg mule mysql ncurses odbc oggvorbis pda perl pic png
python postgres qt qtmt quicktime readline ruby samba scanner spell ssl svga
tcltk tcpd truetype X xml xml2 xmms zeo x86 zlib arts"
COMPILER="gcc3"
CHOST="i686-pc-linux-gnu"
CFLAGS="-O2 -mcpu=i686 -pipe"
CXXFLAGS=""
ACCEPT_KEYWORDS="x86"
MAKEOPTS="-j2"
AUTOCLEAN="yes"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
FEATURES="sandbox ccache"

Reproducible: Always
Steps to Reproduce:

Actual Results:  
kde emerge hangs at this step on a first time emerge.

*** This bug has been marked as a duplicate of 20600 ***