mirror of
https://github.com/acidanthera/audk.git
synced 2025-04-08 17:05:09 +02:00
bf9230a9f3
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3828 FeatureFlagExpression Support in Source section of INF file. The Pcd value in the expression is from INF or DEC. When a FeatureFlagExpression is present,if the expression evaluates to TRUE,then the entry is valid. If the expression evaluates to FALSE, then the EDK II build tools must ignore the entry. This patch is going to add this feature. Cc: Bob Feng <bob.c.feng@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Heng Luo <heng.luo@intel.com> Reviewed-by: Bob Feng <bob.c.feng@intel.com> Signed-off-by: Yi Li <yi1.li@intel.com>
126 lines
3.6 KiB
Python
Executable File
126 lines
3.6 KiB
Python
Executable File
## @file
|
|
# This file is used to define common static strings used by INF/DEC/DSC files
|
|
#
|
|
# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
|
|
# SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
import re
|
|
|
|
gIsWindows = None
|
|
gWorkspace = "."
|
|
gOptions = None
|
|
gCaseInsensitive = False
|
|
gAllFiles = None
|
|
gCommand = None
|
|
gSKUID_CMD = None
|
|
|
|
gGlobalDefines = {}
|
|
gPlatformDefines = {}
|
|
# PCD name and value pair for fixed at build and feature flag
|
|
gPlatformPcds = {}
|
|
gPlatformFinalPcds = {}
|
|
# PCDs with type that are not fixed at build and feature flag
|
|
gPlatformOtherPcds = {}
|
|
gActivePlatform = None
|
|
gCommandLineDefines = {}
|
|
gEdkGlobal = {}
|
|
gCommandMaxLength = 4096
|
|
# for debug trace purpose when problem occurs
|
|
gProcessingFile = ''
|
|
gBuildingModule = ''
|
|
gSkuids = []
|
|
gDefaultStores = []
|
|
gGuidDict = {}
|
|
|
|
# definition for a MACRO name. used to create regular expressions below.
|
|
_MacroNamePattern = "[A-Z][A-Z0-9_]*"
|
|
|
|
## Regular expression for matching macro used in DSC/DEC/INF file inclusion
|
|
gMacroRefPattern = re.compile("\$\(({})\)".format(_MacroNamePattern), re.UNICODE)
|
|
gMacroDefPattern = re.compile("^(DEFINE|EDK_GLOBAL)[ \t]+")
|
|
gMacroNamePattern = re.compile("^{}$".format(_MacroNamePattern))
|
|
|
|
# definition for a GUID. used to create regular expressions below.
|
|
_HexChar = r"[0-9a-fA-F]"
|
|
_GuidPattern = r"{Hex}{{8}}-{Hex}{{4}}-{Hex}{{4}}-{Hex}{{4}}-{Hex}{{12}}".format(Hex=_HexChar)
|
|
|
|
## Regular expressions for GUID matching
|
|
gGuidPattern = re.compile(r'{}'.format(_GuidPattern))
|
|
gGuidPatternEnd = re.compile(r'{}$'.format(_GuidPattern))
|
|
|
|
## Regular expressions for HEX matching
|
|
g4HexChar = re.compile(r'{}{{4}}'.format(_HexChar))
|
|
gHexPattern = re.compile(r'0[xX]{}+'.format(_HexChar))
|
|
gHexPatternAll = re.compile(r'0[xX]{}+$'.format(_HexChar))
|
|
|
|
## Regular expressions for string identifier checking
|
|
gIdentifierPattern = re.compile('^[a-zA-Z][a-zA-Z0-9_]*$', re.UNICODE)
|
|
## Regular expression for GUID c structure format
|
|
_GuidCFormatPattern = r"{{\s*0[xX]{Hex}{{1,8}}\s*,\s*0[xX]{Hex}{{1,4}}\s*,\s*0[xX]{Hex}{{1,4}}" \
|
|
r"\s*,\s*{{\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}" \
|
|
r"\s*,\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}" \
|
|
r"\s*,\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}" \
|
|
r"\s*,\s*0[xX]{Hex}{{1,2}}\s*,\s*0[xX]{Hex}{{1,2}}\s*}}\s*}}".format(Hex=_HexChar)
|
|
gGuidCFormatPattern = re.compile(r"{}".format(_GuidCFormatPattern))
|
|
|
|
#
|
|
# A global variable for whether current build in AutoGen phase or not.
|
|
#
|
|
gAutoGenPhase = False
|
|
|
|
#
|
|
# The Conf dir outside the workspace dir
|
|
#
|
|
gConfDirectory = ''
|
|
gCmdConfDir = ''
|
|
gBuildDirectory = ''
|
|
#
|
|
# The relative default database file path
|
|
#
|
|
gDatabasePath = ".cache/build.db"
|
|
|
|
#
|
|
# Build flag for binary build
|
|
#
|
|
gIgnoreSource = False
|
|
|
|
#
|
|
# FDF parser
|
|
#
|
|
gFdfParser = None
|
|
|
|
BuildOptionPcd = []
|
|
|
|
#
|
|
# Mixed PCD name dict
|
|
#
|
|
MixedPcd = {}
|
|
|
|
# Structure Pcd dict
|
|
gStructurePcd = {}
|
|
gPcdSkuOverrides={}
|
|
# Pcd name for the Pcd which used in the Conditional directives
|
|
gConditionalPcds = []
|
|
|
|
gUseHashCache = None
|
|
gBinCacheDest = None
|
|
gBinCacheSource = None
|
|
gPlatformHash = None
|
|
gPlatformHashFile = None
|
|
gPackageHash = None
|
|
gPackageHashFile = None
|
|
gModuleHashFile = None
|
|
gCMakeHashFile = None
|
|
gHashChainStatus = None
|
|
gModulePreMakeCacheStatus = None
|
|
gModuleMakeCacheStatus = None
|
|
gFileHashDict = None
|
|
gModuleAllCacheStatus = None
|
|
gModuleCacheHit = None
|
|
|
|
gEnableGenfdsMultiThread = True
|
|
gSikpAutoGenCache = set()
|
|
# Common lock for the file access in multiple process AutoGens
|
|
file_lock = None
|
|
|