There is a limitation on WINDOWS OS for the length of entire file path can’t be larger than 255. There is an OS API provided by Microsoft to add “\\?\” before the path header to support the long file path. Enable this feature on basetools.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Yingke Liu <yingke.d.liu@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15809 6f19259b-4bc3-4df7-8a09-765794883524

BaseTools/Source/Python/Ecc/Ecc.py

@@ -14,7 +14,7 @@
 ##
 # Import Modules
 #
-import os, time, glob, sys
+import Common.LongFilePathOs as os, time, glob, sys
 import Common.EdkLogger as EdkLogger
 import Database
 import EccGlobalData
@@ -37,6 +37,7 @@ from MetaFileWorkspace.MetaFileTable import MetaFileStorage
 import c
 import re, string
 from Exception import *
+from Common.LongFilePathSupport import OpenLongFilePath as open
 
 ## Ecc
 #