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 # SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 import re
   8
   9 gIsWindows = None
  10 gWorkspace = "."
  11 gOptions = None
  12 gCaseInsensitive = False
  13 gAllFiles = None
  14 gCommand = None
  15 gSKUID_CMD = None
  16
  17 gGlobalDefines = {}
  18 gPlatformDefines = {}
  19 # PCD name and value pair for fixed at build and feature flag
  20 gPlatformPcds = {}
  21 # PCDs with type that are not fixed at build and feature flag
  22 gPlatformOtherPcds = {}
  23 gActivePlatform = None
  24 gCommandLineDefines = {}
  25 gEdkGlobal = {}
  26 gCommandMaxLength = 4096
  27 # for debug trace purpose when problem occurs
  28 gProcessingFile = ''
  29 gBuildingModule = ''
  30 gSkuids = []
  31 gDefaultStores = []
  32 gGuidDict = {}
  33
  34 # definition for a MACRO name.  used to create regular expressions below.
  35 _MacroNamePattern = "[A-Z][A-Z0-9_]*"
  36
  37 ## Regular expression for matching macro used in DSC/DEC/INF file inclusion
  38 gMacroRefPattern = re.compile("\$\(({})\)".format(_MacroNamePattern), re.UNICODE)
  39 gMacroDefPattern = re.compile("^(DEFINE|EDK_GLOBAL)[ \t]+")
  40 gMacroNamePattern = re.compile("^{}$".format(_MacroNamePattern))
  41
  42 # definition for a GUID.  used to create regular expressions below.
  43 _HexChar = r"[0-9a-fA-F]"
  44 _GuidPattern = r"{Hex}{{8}}-{Hex}{{4}}-{Hex}{{4}}-{Hex}{{4}}-{Hex}{{12}}".format(Hex=_HexChar)
  45
  46 ## Regular expressions for GUID matching
  47 gGuidPattern = re.compile(r'{}'.format(_GuidPattern))
  48 gGuidPatternEnd = re.compile(r'{}$'.format(_GuidPattern))
  49
  50 ## Regular expressions for HEX matching
  51 g4HexChar = re.compile(r'{}{{4}}'.format(_HexChar))
  52 gHexPattern = re.compile(r'0[xX]{}+'.format(_HexChar))
  53 gHexPatternAll = re.compile(r'0[xX]{}+$'.format(_HexChar))
  54
  55 ## Regular expressions for string identifier checking
  56 gIdentifierPattern = re.compile('^[a-zA-Z][a-zA-Z0-9_]*$', re.UNICODE)
  57 ## Regular expression for GUID c structure format
  58 _GuidCFormatPattern = r"{{\s*0[xX]{Hex}{{1,8}}\s*,\s*0[xX]{Hex}{{1,4}}\s*,\s*0[xX]{Hex}{{1,4}}" \
  59                       r"\s*,\s*{{\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}" \
  60                       r"\s*,\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}" \
  61                       r"\s*,\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}" \
  62                       r"\s*,\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}\s*}}\s*}}".format(Hex=_HexChar)
  63 gGuidCFormatPattern = re.compile(r"{}".format(_GuidCFormatPattern))
  64
  65 #
  66 # A global variable for whether current build in AutoGen phase or not.
  67 #
  68 gAutoGenPhase = False
  69
  70 #
  71 # The Conf dir outside the workspace dir
  72 #
  73 gConfDirectory = ''
  74 gCmdConfDir = ''
  75 gBuildDirectory = ''
  76 #
  77 # The relative default database file path
  78 #
  79 gDatabasePath = ".cache/build.db"
  80
  81 #
  82 # Build flag for binary build
  83 #
  84 gIgnoreSource = False
  85
  86 #
  87 # FDF parser
  88 #
  89 gFdfParser = None
  90
  91 BuildOptionPcd = []
  92
  93 #
  94 # Mixed PCD name dict
  95 #
  96 MixedPcd = {}
  97
  98 # Structure Pcd dict
  99 gStructurePcd = {}
 100 gPcdSkuOverrides={}
 101 # Pcd name for the Pcd which used in the Conditional directives
 102 gConditionalPcds = []
 103
 104 gUseHashCache = None
 105 gBinCacheDest = None
 106 gBinCacheSource = None
 107 gPlatformHash = None
 108 gPlatformHashFile = None
 109 gPackageHash = None
 110 gPackageHashFile = None
 111 gModuleHashFile = None
 112 gCMakeHashFile = None
 113 gHashChainStatus = None
 114 gModulePreMakeCacheStatus = None
 115 gModuleMakeCacheStatus = None
 116 gFileHashDict = None
 117 gModuleAllCacheStatus = None
 118 gModuleCacheHit = None
 119
 120 gEnableGenfdsMultiThread = True
 121 gSikpAutoGenCache = set()
 122 # Common lock for the file access in multiple process AutoGens
 123 file_lock = None
 124