Index: Mk/bsd.qt.mk
===================================================================
--- Mk/bsd.qt.mk	(revision 385623)
+++ Mk/bsd.qt.mk	(working copy)
@@ -146,6 +146,9 @@ CONFIGURE_ARGS+=-nomake examples -nomake
 				-qmldir ${PREFIX}/${QT_QMLDIR_REL} \
 				-examplesdir ${PREFIX}/${QT_EXAMPLEDIR_REL} \
 				-testsdir ${PREFIX}/${QT_TESTDIR_REL}
+.  if ${ARCH} == i386 && !(defined(MACHINE_CPU) && ${MACHINE_CPU:Msse2})
+CONFIGURE_ARGS+=-no-sse2
+.  endif
 . endif
 
 . if defined(WANT_QT_DEBUG) || defined(WITH_DEBUG)