x11/qt error

qt-3.3.4-r3/work/qt-x11-free-3.3.4/plugins listboxeditor.ui -i listboxeditor.h -o listboxeditor.cpp
Session management error: Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed
Inconsistency detected by ld.so: ../sysdeps/i386/dl-machine.h: 649: elf_machine_rel_relative: Assertion `((reloc->r_info) & 0xff) == 8' failed!
make[3]: *** [listboxeditor.cpp] Error 127
make[3]: *** Waiting for unfinished jobs...
make[3]: Leaving directory `/var/tmp/portage/qt-3.3.4-r3/work/qt-x11-free-3.3.4/tools/designer/designer'
make[2]: *** [sub-designer] Error 2
make[2]: Leaving directory `/var/tmp/portage/qt-3.3.4-r3/work/qt-x11-free-3.3.4/tools/designer'
make[1]: *** [sub-designer] Error 2
make[1]: Leaving directory `/var/tmp/portage/qt-3.3.4-r3/work/qt-x11-free-3.3.4/tools'
make: *** [sub-tools] Error 2

!!! ERROR: x11-libs/qt-3.3.4-r3 failed.
!!! Function src_compile, Line 150, Exitcode 2
!!! (no error message)
!!! If you need support, post the topmost build error, NOT this status message.