diff -r b6faa28e76e0 -r 7723b8457efa config/arch/powerpc.in
--- a/config/arch/powerpc.in	Wed Nov 30 00:25:22 2011 +0100
+++ b/config/arch/powerpc.in	Fri Nov 18 16:22:52 2011 +0800
@@ -7,6 +7,7 @@
 ## select ARCH_SUPPORTS_WITH_ABI
 ## select ARCH_SUPPORTS_WITH_CPU
 ## select ARCH_SUPPORTS_WITH_TUNE
+## select ARCH_SUPPORTS_WITH_FLOAT
 ##
 ## help The PowerPC architecture, as defined by:
 ## help     http://www.ibm.com/developerworks/eserver/articles/archguide.html