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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.

Browse Source 
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
This commit is contained in:
Hess Chen
2014-08-15 03:06:48 +00:00
committed by hchen30
parent b8a13d7369
commit 1be2ed90a2
109 changed files with 702 additions and 332 deletions
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3
BaseTools/Source/Python/AutoGen/AutoGen.py
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@ -13,7 +13,7 @@
## Import Modules
#
import os
import Common.LongFilePathOs as os
import re
import os.path as path
import copy
@ -26,6 +26,7 @@ from StringIO import StringIO
from StrGather import *
from BuildEngine import BuildRule
from Common.LongFilePathSupport import CopyLongFilePath
from Common.BuildToolError import *
from Common.DataType import *
from Common.Misc import *

5
BaseTools/Source/Python/AutoGen/BuildEngine.py
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@ -1,7 +1,7 @@
## @file
# The engine for building files
#
# Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
@ -14,10 +14,11 @@
##
# Import Modules
#
import os
import Common.LongFilePathOs as os
import re
import copy
import string
from Common.LongFilePathSupport import OpenLongFilePath as open
from Common.GlobalData import *
from Common.BuildToolError import *

6
BaseTools/Source/Python/AutoGen/GenDepex.py
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@ -1,7 +1,7 @@
## @file
# This file is used to generate DEPEX file for module's dependency expression
#
# Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
@ -13,10 +13,10 @@
## Import Modules
#
import sys
import os
import Common.LongFilePathOs as os
import re
import traceback
from Common.LongFilePathSupport import OpenLongFilePath as open
from StringIO import StringIO
from struct import pack
from Common.BuildToolError import *

5
BaseTools/Source/Python/AutoGen/GenMake.py
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@ -1,7 +1,7 @@
## @file
# Create makefile for MS nmake and GNU make
#
# Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
@ -13,11 +13,12 @@
## Import Modules
#
import os
import Common.LongFilePathOs as os
import sys
import string
import re
import os.path as path
from Common.LongFilePathSupport import OpenLongFilePath as open
from Common.BuildToolError import *
from Common.Misc import *

3
BaseTools/Source/Python/AutoGen/StrGather.py
View File

@ -1,4 +1,4 @@
# Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
@ -20,6 +20,7 @@ from Common.BuildToolError import *
from UniClassObject import *
from StringIO import StringIO
from struct import pack
from Common.LongFilePathSupport import OpenLongFilePath as open
##
# Static definitions

10
BaseTools/Source/Python/AutoGen/UniClassObject.py
View File

@ -1,4 +1,4 @@
# Copyright (c) 2007 - 2012, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
@ -14,13 +14,13 @@
##
# Import Modules
#
import os, codecs, re
import Common.LongFilePathOs as os, codecs, re
import distutils.util
import Common.EdkLogger as EdkLogger
from Common.BuildToolError import *
from Common.String import GetLineNo
from Common.Misc import PathClass
from Common.LongFilePathSupport import LongFilePath
##
# Static definitions
#
@ -210,7 +210,7 @@ class UniFileClassObject(object):
Lang = distutils.util.split_quoted((Line.split(u"//")[0]))
if len(Lang) != 3:
try:
FileIn = codecs.open(File.Path, mode='rb', encoding='utf-16').read()
FileIn = codecs.open(LongFilePath(File.Path), mode='rb', encoding='utf-16').read()
except UnicodeError, X:
EdkLogger.error("build", FILE_READ_FAILURE, "File read failure: %s" % str(X), ExtraData=File);
except:
@ -292,7 +292,7 @@ class UniFileClassObject(object):
EdkLogger.error("Unicode File Parser", FILE_NOT_FOUND, ExtraData=File.Path)
try:
FileIn = codecs.open(File.Path, mode='rb', encoding='utf-16').readlines()
FileIn = codecs.open(LongFilePath(File.Path), mode='rb', encoding='utf-16').readlines()
except UnicodeError, X:
EdkLogger.error("build", FILE_READ_FAILURE, "File read failure: %s" % str(X), ExtraData=File.Path);
except: