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 gPlatformFinalPcds = {}
  22 # PCDs with type that are not fixed at build and feature flag
  23 gPlatformOtherPcds = {}
  24 gActivePlatform = None
  25 gCommandLineDefines = {}
  26 gEdkGlobal = {}
  27 gCommandMaxLength = 4096
  28 # for debug trace purpose when problem occurs
  29 gProcessingFile = ''
  30 gBuildingModule = ''
  31 gSkuids = []
  32 gDefaultStores = []
  33 gGuidDict = {}
  34
  35 # definition for a MACRO name.  used to create regular expressions below.
  36 _MacroNamePattern = "[A-Z][A-Z0-9_]*"
  37
  38 ## Regular expression for matching macro used in DSC/DEC/INF file inclusion
  39 gMacroRefPattern = re.compile("\$\(({})\)".format(_MacroNamePattern), re.UNICODE)
  40 gMacroDefPattern = re.compile("^(DEFINE|EDK_GLOBAL)[ \t]+")
  41 gMacroNamePattern = re.compile("^{}$".format(_MacroNamePattern))
  42
  43 # definition for a GUID.  used to create regular expressions below.
  44 _HexChar = r"[0-9a-fA-F]"
  45 _GuidPattern = r"{Hex}{{8}}-{Hex}{{4}}-{Hex}{{4}}-{Hex}{{4}}-{Hex}{{12}}".format(Hex=_HexChar)
  46
  47 ## Regular expressions for GUID matching
  48 gGuidPattern = re.compile(r'{}'.format(_GuidPattern))
  49 gGuidPatternEnd = re.compile(r'{}$'.format(_GuidPattern))
  50
  51 ## Regular expressions for HEX matching
  52 g4HexChar = re.compile(r'{}{{4}}'.format(_HexChar))
  53 gHexPattern = re.compile(r'0[xX]{}+'.format(_HexChar))
  54 gHexPatternAll = re.compile(r'0[xX]{}+$'.format(_HexChar))
  55
  56 ## Regular expressions for string identifier checking
  57 gIdentifierPattern = re.compile('^[a-zA-Z][a-zA-Z0-9_]*$', re.UNICODE)
  58 ## Regular expression for GUID c structure format
  59 _GuidCFormatPattern = r"{{\s*0[xX]{Hex}{{1,8}}\s*,\s*0[xX]{Hex}{{1,4}}\s*,\s*0[xX]{Hex}{{1,4}}" \
  60                       r"\s*,\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}}" \
  63                       r"\s*,\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}\s*}}\s*}}".format(Hex=_HexChar)
  64 gGuidCFormatPattern = re.compile(r"{}".format(_GuidCFormatPattern))
  65
  66 #
  67 # A global variable for whether current build in AutoGen phase or not.
  68 #
  69 gAutoGenPhase = False
  70
  71 #
  72 # The Conf dir outside the workspace dir
  73 #
  74 gConfDirectory = ''
  75 gCmdConfDir = ''
  76 gBuildDirectory = ''
  77 #
  78 # The relative default database file path
  79 #
  80 gDatabasePath = ".cache/build.db"
  81
  82 #
  83 # Build flag for binary build
  84 #
  85 gIgnoreSource = False
  86
  87 #
  88 # FDF parser
  89 #
  90 gFdfParser = None
  91
  92 BuildOptionPcd = []
  93
  94 #
  95 # Mixed PCD name dict
  96 #
  97 MixedPcd = {}
  98
  99 # Structure Pcd dict
 100 gStructurePcd = {}
 101 gPcdSkuOverrides={}
 102 # Pcd name for the Pcd which used in the Conditional directives
 103 gConditionalPcds = []
 104
 105 gUseHashCache = None
 106 gBinCacheDest = None
 107 gBinCacheSource = None
 108 gPlatformHash = None
 109 gPlatformHashFile = None
 110 gPackageHash = None
 111 gPackageHashFile = None
 112 gModuleHashFile = None
 113 gCMakeHashFile = None
 114 gHashChainStatus = None
 115 gModulePreMakeCacheStatus = None
 116 gModuleMakeCacheStatus = None
 117 gFileHashDict = None
 118 gModuleAllCacheStatus = None
 119 gModuleCacheHit = None
 120
 121 gEnableGenfdsMultiThread = True
 122 gSikpAutoGenCache = set()
 123 # Common lock for the file access in multiple process AutoGens
 124 file_lock = None
 125