BaseTools/Source/Python/Common/GlobalData.py

   1 ## @file
   2 # This file is used to define common static strings used by INF/DEC/DSC files
   3 #
   4 # Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
   5 # This program and the accompanying materials
   6 # are licensed and made available under the terms and conditions of the BSD License
   7 # which accompanies this distribution.  The full text of the license may be found at
   8 # http://opensource.org/licenses/bsd-license.php
   9 #
  10 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 import re
  14
  15 gIsWindows = None
  16 gWorkspace = "."
  17 gOptions = None
  18 gCaseInsensitive = False
  19 gAllFiles = None
  20 gCommand = None
  21 gSKUID_CMD = None
  22
  23 gGlobalDefines = {}
  24 gPlatformDefines = {}
  25 # PCD name and value pair for fixed at build and feature flag
  26 gPlatformPcds = {}
  27 # PCDs with type that are not fixed at build and feature flag
  28 gPlatformOtherPcds = {}
  29 gActivePlatform = None
  30 gCommandLineDefines = {}
  31 gEdkGlobal = {}
  32 gCommandMaxLength = 4096
  33 # for debug trace purpose when problem occurs
  34 gProcessingFile = ''
  35 gBuildingModule = ''
  36 gSkuids = []
  37 gDefaultStores = []
  38
  39 # definition for a MACRO name.  used to create regular expressions below.
  40 _MacroNamePattern = "[A-Z][A-Z0-9_]*"
  41
  42 ## Regular expression for matching macro used in DSC/DEC/INF file inclusion
  43 gMacroRefPattern = re.compile("\$\(({})\)".format(_MacroNamePattern), re.UNICODE)
  44 gMacroDefPattern = re.compile("^(DEFINE|EDK_GLOBAL)[ \t]+")
  45 gMacroNamePattern = re.compile("^{}$".format(_MacroNamePattern))
  46
  47 # definition for a GUID.  used to create regular expressions below.
  48 _HexChar = r"[0-9a-fA-F]"
  49 _GuidPattern = r"{Hex}{{8}}-{Hex}{{4}}-{Hex}{{4}}-{Hex}{{4}}-{Hex}{{12}}".format(Hex=_HexChar)
  50
  51 ## Regular expressions for GUID matching
  52 gGuidPattern = re.compile(r'{}'.format(_GuidPattern))
  53 gGuidPatternEnd = re.compile(r'{}$'.format(_GuidPattern))
  54
  55 ## Regular expressions for HEX matching
  56 g4HexChar = re.compile(r'{}{{4}}'.format(_HexChar))
  57 gHexPattern = re.compile(r'0[xX]{}+'.format(_HexChar))
  58 gHexPatternAll = re.compile(r'0[xX]{}+$'.format(_HexChar))
  59
  60 ## Regular expressions for string identifier checking
  61 gIdentifierPattern = re.compile('^[a-zA-Z][a-zA-Z0-9_]*$', re.UNICODE)
  62 ## Regular expression for GUID c structure format
  63 _GuidCFormatPattern = r"{{\s*0[xX]{Hex}{{1,8}}\s*,\s*0[xX]{Hex}{{1,4}}\s*,\s*0[xX]{Hex}{{1,4}}" \
  64                       r"\s*,\s*{{\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}" \
  65                       r"\s*,\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}" \
  66                       r"\s*,\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}" \
  67                       r"\s*,\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}\s*}}\s*}}".format(Hex=_HexChar)
  68 gGuidCFormatPattern = re.compile(r"{}".format(_GuidCFormatPattern))
  69
  70 #
  71 # A global variable for whether current build in AutoGen phase or not.
  72 #
  73 gAutoGenPhase = False
  74
  75 #
  76 # The Conf dir outside the workspace dir
  77 #
  78 gConfDirectory = ''
  79
  80 gBuildDirectory = ''
  81 #
  82 # The relative default database file path
  83 #
  84 gDatabasePath = ".cache/build.db"
  85
  86 #
  87 # Build flag for binary build
  88 #
  89 gIgnoreSource = False
  90
  91 #
  92 # FDF parser
  93 #
  94 gFdfParser = None
  95
  96 BuildOptionPcd = []
  97
  98 #
  99 # Mixed PCD name dict
 100 #
 101 MixedPcd = {}
 102
 103 # Structure Pcd dict
 104 gStructurePcd = {}
 105 gPcdSkuOverrides={}
 106 # Pcd name for the Pcd which used in the Conditional directives
 107 gConditionalPcds = []
 108
 109 gUseHashCache = None
 110 gBinCacheDest = None
 111 gBinCacheSource = None
 112 gPlatformHash = None
 113 gPackageHash = {}
 114 gModuleHash = {}
 115 gEnableGenfdsMultiThread = False
 116 gSikpAutoGenCache = set()