--- mame-0.167s/src/emu/webengine.c.orig	2015-10-28 09:47:18.000000000 +0100
+++ mame-0.167s/src/emu/webengine.c	2015-11-03 17:33:54.905526764 +0100
@@ -9,7 +9,7 @@
 ***************************************************************************/
 
 #include "mongoose/mongoose.h"
-#include "jsoncpp/include/json/json.h"
+#include <jsoncpp/json/json.h>
 #include "emu.h"
 #include "emuopts.h"
 #include "ui/ui.h"
--- mame-0.167s/scripts/src/3rdparty.lua.orig	2015-10-28 09:47:14.000000000 +0100
+++ mame-0.167s/scripts/src/3rdparty.lua	2015-11-03 17:35:43.775522156 +0100
@@ -435,6 +435,7 @@
 -- jsoncpp library objects
 --------------------------------------------------
 
+if _OPTIONS["with-bundled-jsoncpp"] then
 project "jsoncpp"
 	uuid "ae023ff3-d712-4e54-adc5-3b56a148650f"
 	kind "StaticLib"
@@ -458,6 +459,11 @@
 			"-Wshadow"
 		}
 	end
+else
+links {
+	"jsoncpp",
+}
+end
 
 --------------------------------------------------
 -- SQLite3 library objects