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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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10
BaseTools/Source/Python/build/build.py
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@ -1,7 +1,7 @@
## @file
# build a platform or a module
#
# Copyright (c) 2007 - 2013, 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
@ -15,7 +15,7 @@
##
# Import Modules
#
import os
import Common.LongFilePathOs as os
import re
import StringIO
import sys
@ -31,6 +31,8 @@ from optparse import OptionParser
from subprocess import *
from Common import Misc as Utils
from Common.LongFilePathSupport import OpenLongFilePath as open
from Common.LongFilePathSupport import LongFilePath
from Common.TargetTxtClassObject import *
from Common.ToolDefClassObject import *
from Common.DataType import *
@ -49,7 +51,7 @@ import Common.GlobalData as GlobalData
# Version and Copyright
VersionNumber = "0.51" + ' ' + gBUILD_VERSION
__version__ = "%prog Version " + VersionNumber
__copyright__ = "Copyright (c) 2007 - 2013, Intel Corporation All rights reserved."
__copyright__ = "Copyright (c) 2007 - 2014, Intel Corporation All rights reserved."
## standard targets of build command
gSupportedTarget = ['all', 'genc', 'genmake', 'modules', 'libraries', 'fds', 'clean', 'cleanall', 'cleanlib', 'run']
@ -1028,7 +1030,7 @@ class Build():
FvMapBuffer = os.path.join(Wa.FvDir, FvName + '.Fv.map')
if not os.path.exists(FvMapBuffer):
continue
FvMap = open (FvMapBuffer, 'r')
FvMap = open(FvMapBuffer, 'r')
#skip FV size information
FvMap.readline()
FvMap.readline()