Index: www/webkit2-gtk3/Makefile
===================================================================
--- www/webkit2-gtk3/Makefile
+++ www/webkit2-gtk3/Makefile
@@ -61,6 +61,11 @@
 CMAKE_ARGS+=	-DENABLE_JIT:BOOL=OFF
 .endif
 
+.if !empty(ARCH:Mpowerpc*)
+CMAKE_ARGS+=	-DENABLE_JIT:BOOL=OFF
+CFLAGS+= -DENABLE_YARR_JIT=0
+.endif
+
 .if ${ARCH} == powerpc64
 CFLAGS+=	-mminimal-toc
 .endif
@@ -68,6 +73,7 @@
 post-patch:
 	@${REINPLACE_CMD} -e 's|%%BROWSER_PLUGINS_DIR%%|${BROWSER_PLUGINS_DIR}|' \
 		${WRKSRC}/Source/WebKit2/UIProcess/Plugins/unix/PluginInfoStoreUnix.cpp
+	@${REINPLACE_CMD} -e 's|ppc|powerpc|' ${WRKSRC}/CMakeLists.txt
 
 pre-configure:
 # .if !exists() evaluates too early before cairo has a chance to be installed
Index: www/webkit2-gtk3/files/patch-Source_WTF_wtf_Stopwatch.h
===================================================================
--- /dev/null
+++ www/webkit2-gtk3/files/patch-Source_WTF_wtf_Stopwatch.h
@@ -0,0 +1,14 @@
+--- Source/WTF/wtf/Stopwatch.h.orig	2015-08-06 08:21:28 UTC
++++ Source/WTF/wtf/Stopwatch.h
+@@ -29,6 +29,11 @@
+ #include <wtf/CurrentTime.h>
+ #include <wtf/RefCounted.h>
+ 
++// fix for lang/gcc5
++#if __GNUC__ == 5
++using namespace std;
++#endif
++
+ namespace WTF {
+ 
+ class Stopwatch : public RefCounted<Stopwatch> {