Merge pull request #171 from Gjacquenot/master

Fix a configuration error on macosx with --use_vulkan --embed_kernels

Author: yozhijk

RadeonRays/RadeonRays.lua

@@ -72,7 +72,7 @@ project "RadeonRays"
 
         if _OPTIONS["use_vulkan"] then
             os.execute( "python ../Tools/scripts/stringify.py " ..
-                                os.getcwd() .. "./../RadeonRays/src/kernels/GLSL/ "  ..
+                                os.getcwd() .. "/../RadeonRays/src/kernels/GLSL/ "  ..
                                 ".comp " ..
                                 "vulkan " ..
                                  "> ./src/kernelcache/kernels_vk.h"