$NetBSD$

--- src/corelib/arch/powerpc/arch.pri.orig	2011-08-07 17:47:09.000000000 -0700
+++ src/corelib/arch/powerpc/arch.pri	2011-08-07 17:47:23.000000000 -0700
@@ -1,7 +1,7 @@
 #
 # PowerPC architecture
 #
-!*-g++* {
+netbsd* | !*-g++* {
     *-64 {
         SOURCES += $$QT_ARCH_CPP/qatomic64.s
     } else {
