$OpenBSD: patch-layers_CMakeLists_txt,v 1.1.1.1 2019/06/22 15:32:36 thfr Exp $

include build dir before VulkanHeaders_INCLUDE_DIR

Index: layers/CMakeLists.txt
--- layers/CMakeLists.txt.orig
+++ layers/CMakeLists.txt
@@ -152,7 +152,7 @@ else(UNIX AND NOT APPLE) # i.e.: Linux
     endmacro()
 endif()
 
-include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${VulkanHeaders_INCLUDE_DIR})
+include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${PROJECT_BINARY_DIR} ${VulkanHeaders_INCLUDE_DIR})
 
 if(WIN32)
     # Applies to all configurations
