Index: Mk/bsd.gecko.mk
===================================================================
--- Mk/bsd.gecko.mk	(revision 471995)
+++ Mk/bsd.gecko.mk	(working copy)
@@ -286,7 +286,6 @@
 .endif
 
 .if ${PORT_OPTIONS:MOPTIMIZED_CFLAGS}
-CFLAGS+=		-O3
 MOZ_EXPORT+=	MOZ_OPTIMIZE_FLAGS="${CFLAGS:M-O*}"
 MOZ_OPTIONS+=	--enable-optimize
 .else