diff -r cc75c76972ee -r c0432d11811c mkspecs/aix-xlc-64/qmake.conf
--- a/mkspecs/aix-xlc-64/qmake.conf	Wed Apr 21 12:15:23 2010 +0300
+++ b/mkspecs/aix-xlc-64/qmake.conf	Wed Apr 21 20:15:53 2010 +0300
@@ -48,7 +48,7 @@
 QMAKE_LINK		= xlC
 QMAKE_LINK_THREAD	= xlC_r
 QMAKE_LINK_SHLIB	= ld
-QMAKE_LFLAGS		= -q64
+QMAKE_LFLAGS		= -q64 -bbigtoc
 QMAKE_LFLAGS_RELEASE	=
 QMAKE_LFLAGS_DEBUG	=
 QMAKE_LFLAGS_SHLIB	= -qmkshrobj