From 675f73cda984df9e4bdf54dc78847d6a82044f36 Mon Sep 17 00:00:00 2001
From: Sean Keely <Sean.Keely@amd.com>
Date: Wed, 22 Apr 2020 18:37:46 -0500
Subject: [PATCH] Adapt to new LLVM location in repo build.

This will reenable incremental PSDB builds.

Change-Id: I2311c124b06b544202f7c1db31b6607f2580194e
---
 runtime/cmake_modules/utils.cmake | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/runtime/cmake_modules/utils.cmake b/runtime/cmake_modules/utils.cmake
index 77e4411312..415e2d757f 100644
--- a/runtime/cmake_modules/utils.cmake
+++ b/runtime/cmake_modules/utils.cmake
@@ -205,3 +205,15 @@ function ( get_version DEFAULT_VERSION_STRING )
     #message("${VERSION_JOB}")
 
 endfunction()
+
+## Collects subdirectory names and returns them in a list
+function ( listsubdirs DIRPATH SUBDIRECTORIES )
+    file( GLOB CONTENTS RELATIVE ${DIRPATH} "${DIRPATH}/*" )
+    set ( FOLDERS, "" )
+    foreach( ITEM IN LISTS CONTENTS)
+        if( IS_DIRECTORY "${DIRPATH}/${ITEM}" )
+            list( APPEND FOLDERS ${ITEM} )
+        endif()
+    endforeach()
+    set (${SUBDIRECTORIES} ${FOLDERS} PARENT_SCOPE)
+endfunction()