Index: 0ad-0.0.18-alpha/build/premake/extern_libs4.lua
===================================================================
--- 0ad-0.0.18-alpha/build/premake/extern_libs4.lua
+++ 0ad-0.0.18-alpha/build/premake/extern_libs4.lua	2015-03-14 11:12:33.769645110 +0100
@@ -668,7 +668,7 @@
 	},
 	valgrind = {
 		compile_settings = function()
-			add_source_include_paths("valgrind")
+			pkgconfig_cflags("valgrind")
 		end,
 	},
 	vorbis = {