2 files changed, 2 insertions, 1 deletions
diff --git a/BaseTools/Source/Python/Common/GlobalData.py b/BaseTools/Source/Python/Common/GlobalData.py
index 45e7ea09b2..e348e9af2d 100644
--- a/BaseTools/Source/Python/Common/GlobalData.py
+++ b/BaseTools/Source/Python/Common/GlobalData.py
@@ -56,6 +56,7 @@ gAutoGenPhase = False
 #
 gConfDirectory = ''
 
+gBuildDirectory = ''
 #
 # The relative default database file path
 #
diff --git a/BaseTools/Source/Python/Common/String.py b/BaseTools/Source/Python/Common/String.py
index 81c053df27..4a8c03e88e 100644
--- a/BaseTools/Source/Python/Common/String.py
+++ b/BaseTools/Source/Python/Common/String.py
@@ -311,7 +311,7 @@ def NormPath(Path, Defines={}):
         # To local path format
         #
         Path = os.path.normpath(Path)
-        if Path.startswith(GlobalData.gWorkspace) and not os.path.exists(Path):
+        if Path.startswith(GlobalData.gWorkspace) and not Path.startswith(GlobalData.gBuildDirectory) and not os.path.exists(Path):
             Path = Path[len (GlobalData.gWorkspace):]
             if Path[0] == os.path.sep:
                 Path = Path[1:]