mirror of https://github.com/acidanthera/audk.git
308 lines
14 KiB
Python
308 lines
14 KiB
Python
## @file
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# This file is used to define each component of tools_def.txt file
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#
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# Copyright (c) 2007 - 2019, Intel Corporation. All rights reserved.<BR>
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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#
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##
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# Import Modules
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#
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from __future__ import absolute_import
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import Common.LongFilePathOs as os
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import re
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from . import EdkLogger
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from .BuildToolError import *
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from Common.TargetTxtClassObject import TargetTxtDict
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from Common.LongFilePathSupport import OpenLongFilePath as open
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from Common.Misc import PathClass
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from Common.StringUtils import NormPath
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import Common.GlobalData as GlobalData
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from Common import GlobalData
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from Common.MultipleWorkspace import MultipleWorkspace as mws
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from .DataType import TAB_TOD_DEFINES_TARGET, TAB_TOD_DEFINES_TOOL_CHAIN_TAG,\
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TAB_TOD_DEFINES_TARGET_ARCH, TAB_TOD_DEFINES_COMMAND_TYPE\
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, TAB_TOD_DEFINES_FAMILY, TAB_TOD_DEFINES_BUILDRULEFAMILY,\
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TAB_STAR, TAB_TAT_DEFINES_TOOL_CHAIN_CONF
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##
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# Static variables used for pattern
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#
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gMacroRefPattern = re.compile('(DEF\([^\(\)]+\))')
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gEnvRefPattern = re.compile('(ENV\([^\(\)]+\))')
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gMacroDefPattern = re.compile("DEFINE\s+([^\s]+)")
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gDefaultToolsDefFile = "tools_def.txt"
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## ToolDefClassObject
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#
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# This class defined content used in file tools_def.txt
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#
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# @param object: Inherited from object class
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# @param Filename: Input value for full path of tools_def.txt
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#
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# @var ToolsDefTxtDictionary: To store keys and values defined in target.txt
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# @var MacroDictionary: To store keys and values defined in DEFINE statement
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#
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class ToolDefClassObject(object):
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def __init__(self, FileName=None):
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self.ToolsDefTxtDictionary = {}
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self.MacroDictionary = {}
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for Env in os.environ:
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self.MacroDictionary["ENV(%s)" % Env] = os.environ[Env]
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if FileName is not None:
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self.LoadToolDefFile(FileName)
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## LoadToolDefFile
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#
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# Load target.txt file and parse it
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#
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# @param Filename: Input value for full path of tools_def.txt
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#
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def LoadToolDefFile(self, FileName):
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# set multiple workspace
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PackagesPath = os.getenv("PACKAGES_PATH")
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mws.setWs(GlobalData.gWorkspace, PackagesPath)
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self.ToolsDefTxtDatabase = {
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TAB_TOD_DEFINES_TARGET : [],
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TAB_TOD_DEFINES_TOOL_CHAIN_TAG : [],
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TAB_TOD_DEFINES_TARGET_ARCH : [],
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TAB_TOD_DEFINES_COMMAND_TYPE : []
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}
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self.IncludeToolDefFile(FileName)
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET] = list(set(self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET]))
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TOOL_CHAIN_TAG] = list(set(self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TOOL_CHAIN_TAG]))
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET_ARCH] = list(set(self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET_ARCH]))
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_COMMAND_TYPE] = list(set(self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_COMMAND_TYPE]))
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET].sort()
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TOOL_CHAIN_TAG].sort()
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET_ARCH].sort()
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_COMMAND_TYPE].sort()
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KeyList = [TAB_TOD_DEFINES_TARGET, TAB_TOD_DEFINES_TOOL_CHAIN_TAG, TAB_TOD_DEFINES_TARGET_ARCH, TAB_TOD_DEFINES_COMMAND_TYPE]
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for Index in range(3, -1, -1):
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# make a copy of the keys to enumerate over to prevent issues when
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# adding/removing items from the original dict.
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for Key in list(self.ToolsDefTxtDictionary.keys()):
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List = Key.split('_')
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if List[Index] == TAB_STAR:
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for String in self.ToolsDefTxtDatabase[KeyList[Index]]:
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List[Index] = String
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NewKey = '%s_%s_%s_%s_%s' % tuple(List)
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if NewKey not in self.ToolsDefTxtDictionary:
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self.ToolsDefTxtDictionary[NewKey] = self.ToolsDefTxtDictionary[Key]
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del self.ToolsDefTxtDictionary[Key]
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elif List[Index] not in self.ToolsDefTxtDatabase[KeyList[Index]]:
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del self.ToolsDefTxtDictionary[Key]
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## IncludeToolDefFile
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#
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# Load target.txt file and parse it as if its contents were inside the main file
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#
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# @param Filename: Input value for full path of tools_def.txt
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#
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def IncludeToolDefFile(self, FileName):
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FileContent = []
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if os.path.isfile(FileName):
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try:
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F = open(FileName, 'r')
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FileContent = F.readlines()
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except:
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EdkLogger.error("tools_def.txt parser", FILE_OPEN_FAILURE, ExtraData=FileName)
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else:
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EdkLogger.error("tools_def.txt parser", FILE_NOT_FOUND, ExtraData=FileName)
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for Index in range(len(FileContent)):
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Line = FileContent[Index].strip()
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if Line == "" or Line[0] == '#':
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continue
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if Line.startswith("!include"):
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IncFile = Line[8:].strip()
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Done, IncFile = self.ExpandMacros(IncFile)
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if not Done:
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EdkLogger.error("tools_def.txt parser", ATTRIBUTE_NOT_AVAILABLE,
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"Macro or Environment has not been defined",
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ExtraData=IncFile[4:-1], File=FileName, Line=Index+1)
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IncFile = NormPath(IncFile)
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if not os.path.isabs(IncFile):
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#
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# try WORKSPACE
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#
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IncFileTmp = PathClass(IncFile, GlobalData.gWorkspace)
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ErrorCode = IncFileTmp.Validate()[0]
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if ErrorCode != 0:
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#
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# try PACKAGES_PATH
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#
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IncFileTmp = mws.join(GlobalData.gWorkspace, IncFile)
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if not os.path.exists(IncFileTmp):
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#
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# try directory of current file
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#
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IncFileTmp = PathClass(IncFile, os.path.dirname(FileName))
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ErrorCode = IncFileTmp.Validate()[0]
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if ErrorCode != 0:
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EdkLogger.error("tools_def.txt parser", FILE_NOT_FOUND, ExtraData=IncFile)
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if isinstance(IncFileTmp, PathClass):
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IncFile = IncFileTmp.Path
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else:
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IncFile = IncFileTmp
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self.IncludeToolDefFile(IncFile)
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continue
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NameValuePair = Line.split("=", 1)
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if len(NameValuePair) != 2:
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EdkLogger.warn("tools_def.txt parser", "Line %d: not correct assignment statement, skipped" % (Index + 1))
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continue
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Name = NameValuePair[0].strip()
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Value = NameValuePair[1].strip()
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if Name == "IDENTIFIER":
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EdkLogger.debug(EdkLogger.DEBUG_8, "Line %d: Found identifier statement, skipped: %s" % ((Index + 1), Value))
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continue
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MacroDefinition = gMacroDefPattern.findall(Name)
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if MacroDefinition != []:
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Done, Value = self.ExpandMacros(Value)
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if not Done:
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EdkLogger.error("tools_def.txt parser", ATTRIBUTE_NOT_AVAILABLE,
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"Macro or Environment has not been defined",
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ExtraData=Value[4:-1], File=FileName, Line=Index+1)
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MacroName = MacroDefinition[0].strip()
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self.MacroDictionary["DEF(%s)" % MacroName] = Value
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EdkLogger.debug(EdkLogger.DEBUG_8, "Line %d: Found macro: %s = %s" % ((Index + 1), MacroName, Value))
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continue
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Done, Value = self.ExpandMacros(Value)
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if not Done:
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EdkLogger.error("tools_def.txt parser", ATTRIBUTE_NOT_AVAILABLE,
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"Macro or Environment has not been defined",
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ExtraData=Value[4:-1], File=FileName, Line=Index+1)
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List = Name.split('_')
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if len(List) != 5:
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EdkLogger.verbose("Line %d: Not a valid name of definition: %s" % ((Index + 1), Name))
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continue
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elif List[4] == TAB_STAR:
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EdkLogger.verbose("Line %d: '*' is not allowed in last field: %s" % ((Index + 1), Name))
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continue
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else:
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self.ToolsDefTxtDictionary[Name] = Value
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if List[0] != TAB_STAR:
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET] += [List[0]]
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if List[1] != TAB_STAR:
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TOOL_CHAIN_TAG] += [List[1]]
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if List[2] != TAB_STAR:
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_TARGET_ARCH] += [List[2]]
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if List[3] != TAB_STAR:
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_COMMAND_TYPE] += [List[3]]
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if List[4] == TAB_TOD_DEFINES_FAMILY and List[2] == TAB_STAR and List[3] == TAB_STAR:
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if TAB_TOD_DEFINES_FAMILY not in self.ToolsDefTxtDatabase:
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_FAMILY] = {}
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_FAMILY][List[1]] = Value
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_BUILDRULEFAMILY] = {}
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_BUILDRULEFAMILY][List[1]] = Value
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elif List[1] not in self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_FAMILY]:
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_FAMILY][List[1]] = Value
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_BUILDRULEFAMILY][List[1]] = Value
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elif self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_FAMILY][List[1]] != Value:
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EdkLogger.verbose("Line %d: No override allowed for the family of a tool chain: %s" % ((Index + 1), Name))
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if List[4] == TAB_TOD_DEFINES_BUILDRULEFAMILY and List[2] == TAB_STAR and List[3] == TAB_STAR:
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if TAB_TOD_DEFINES_BUILDRULEFAMILY not in self.ToolsDefTxtDatabase \
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or List[1] not in self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_FAMILY]:
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EdkLogger.verbose("Line %d: The family is not specified, but BuildRuleFamily is specified for the tool chain: %s" % ((Index + 1), Name))
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self.ToolsDefTxtDatabase[TAB_TOD_DEFINES_BUILDRULEFAMILY][List[1]] = Value
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## ExpandMacros
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#
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# Replace defined macros with real value
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#
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# @param Value: The string with unreplaced macros
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#
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# @retval Value: The string which has been replaced with real value
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#
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def ExpandMacros(self, Value):
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# os.environ contains all environment variables uppercase on Windows which cause the key in the self.MacroDictionary is uppercase, but Ref may not
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EnvReference = gEnvRefPattern.findall(Value)
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for Ref in EnvReference:
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if Ref not in self.MacroDictionary and Ref.upper() not in self.MacroDictionary:
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Value = Value.replace(Ref, "")
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else:
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if Ref in self.MacroDictionary:
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Value = Value.replace(Ref, self.MacroDictionary[Ref])
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else:
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Value = Value.replace(Ref, self.MacroDictionary[Ref.upper()])
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MacroReference = gMacroRefPattern.findall(Value)
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for Ref in MacroReference:
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if Ref not in self.MacroDictionary:
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return False, Ref
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Value = Value.replace(Ref, self.MacroDictionary[Ref])
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return True, Value
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## ToolDefDict
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#
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# Load tools_def.txt in input Conf dir
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#
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# @param ConfDir: Conf dir
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#
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# @retval ToolDef An instance of ToolDefClassObject() with loaded tools_def.txt
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#
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class ToolDefDict():
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def __new__(cls, ConfDir, *args, **kw):
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if not hasattr(cls, '_instance'):
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orig = super(ToolDefDict, cls)
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cls._instance = orig.__new__(cls, *args, **kw)
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return cls._instance
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def __init__(self, ConfDir):
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self.ConfDir = ConfDir
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if not hasattr(self, 'ToolDef'):
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self._ToolDef = None
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@property
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def ToolDef(self):
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if not self._ToolDef:
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self._GetToolDef()
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return self._ToolDef
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def _GetToolDef(self):
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TargetObj = TargetTxtDict()
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Target = TargetObj.Target
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ToolDef = ToolDefClassObject()
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if TAB_TAT_DEFINES_TOOL_CHAIN_CONF in Target.TargetTxtDictionary:
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ToolsDefFile = Target.TargetTxtDictionary[TAB_TAT_DEFINES_TOOL_CHAIN_CONF]
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if ToolsDefFile:
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ToolDef.LoadToolDefFile(os.path.normpath(ToolsDefFile))
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else:
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ToolDef.LoadToolDefFile(os.path.normpath(os.path.join(self.ConfDir, gDefaultToolsDefFile)))
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else:
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ToolDef.LoadToolDefFile(os.path.normpath(os.path.join(self.ConfDir, gDefaultToolsDefFile)))
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self._ToolDef = ToolDef
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##
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#
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# This acts like the main() function for the script, unless it is 'import'ed into another
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# script.
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#
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if __name__ == '__main__':
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ToolDef = ToolDefDict(os.getenv("WORKSPACE"))
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pass
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