scripts: Update lvl_genvk.py w/new helper generator

Change-Id: Ib3afef2e275d2f7b4906d0ca95022aeb4fd2e674
diff --git a/scripts/lvl_genvk.py b/scripts/lvl_genvk.py
index 22b9291..5429376 100644
--- a/scripts/lvl_genvk.py
+++ b/scripts/lvl_genvk.py
@@ -24,6 +24,7 @@
 from parameter_validation_generator import ParamCheckerGeneratorOptions, ParamCheckerOutputGenerator
 from unique_objects_generator import UniqueObjectsGeneratorOptions, UniqueObjectsOutputGenerator
 from dispatch_table_generator import DispatchTableOutputGenerator, DispatchTableOutputGeneratorOptions
+from helper_file_generator import HelperFileOutputGenerator, HelperFileOutputGeneratorOptions
 
 # Simple timer functions
 startTime = None
@@ -183,6 +184,28 @@
             alignFuncParam    = 48)
         ]
 
+    # Options for helper file generator
+    genOpts['vk_enum_string_helper.h'] = [
+          HelperFileOutputGenerator,
+          HelperFileOutputGeneratorOptions(
+            filename          = 'vk_enum_string_helper.h',
+            directory         = directory,
+            apiname           = 'vulkan',
+            profile           = None,
+            versions          = allVersions,
+            emitversions      = allVersions,
+            defaultExtensions = 'vulkan',
+            addExtensions     = addExtensions,
+            removeExtensions  = removeExtensions,
+            prefixText        = prefixStrings + vkPrefixStrings,
+            protectFeature    = False,
+            apicall           = 'VKAPI_ATTR ',
+            apientry          = 'VKAPI_CALL ',
+            apientryp         = 'VKAPI_PTR *',
+            alignFuncParam    = 48)
+        ]
+
+
 
 
 # Generate a target based on the options in the matching genOpts{} object.