Index: Makefile
===================================================================
--- Makefile	(revision 518718)
+++ Makefile	(working copy)
@@ -41,12 +41,14 @@
 		-DBUILD_PCH=OFF \
 		-DDOWNLOAD_SOUNDFONT=OFF
 
-# WebEngine is only available on i386/amd64; defaults to ON there.
+# WebEngine is only available on i386/amd64/powerpc64-elfv2; defaults to ON there.
 # If enabled on arches that don't have WebEngine, the build breaks.
 OPTIONS_DEFINE=		ALSA JACK PORTAUDIO PULSEAUDIO WEBENGINE
 OPTIONS_DEFAULT=	PORTAUDIO
 OPTIONS_DEFAULT_amd64=	WEBENGINE
 OPTIONS_DEFAULT_i386=	WEBENGINE
+OPTIONS_DEFAULT_powerpc64=	${OPTIONS_DEFAULT_powerpc64_${OSREL:R}}
+OPTIONS_DEFAULT_powerpc64_13=	WEBENGINE
 
 WEBENGINE_DESC=		Use WebEngine in the welcome panel