mirror of https://github.com/acidanthera/audk.git
644 lines
25 KiB
Python
644 lines
25 KiB
Python
## @file
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# The engine for building files
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#
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# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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##
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# Import Modules
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#
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import Common.LongFilePathOs as os
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import re
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import copy
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import string
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from Common.LongFilePathSupport import OpenLongFilePath as open
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from Common.GlobalData import *
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from Common.BuildToolError import *
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from Common.Misc import tdict, PathClass
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from Common.String import NormPath
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from Common.DataType import *
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import Common.EdkLogger as EdkLogger
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## Convert file type to file list macro name
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#
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# @param FileType The name of file type
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#
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# @retval string The name of macro
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#
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def FileListMacro(FileType):
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return "%sS" % FileType.replace("-", "_").upper()
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## Convert file type to list file macro name
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#
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# @param FileType The name of file type
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#
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# @retval string The name of macro
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#
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def ListFileMacro(FileType):
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return "%s_LIST" % FileListMacro(FileType)
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class TargetDescBlock(object):
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_Cache_ = {} # {TargetFile : TargetDescBlock object}
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# Factory method
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def __new__(Class, Inputs, Outputs, Commands, Dependencies):
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if Outputs[0] in Class._Cache_:
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Tdb = Class._Cache_[Outputs[0]]
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for File in Inputs:
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Tdb.AddInput(File)
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else:
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Tdb = super(TargetDescBlock, Class).__new__(Class)
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Tdb._Init(Inputs, Outputs, Commands, Dependencies)
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#Class._Cache_[Outputs[0]] = Tdb
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return Tdb
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def _Init(self, Inputs, Outputs, Commands, Dependencies):
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self.Inputs = Inputs
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self.Outputs = Outputs
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self.Commands = Commands
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self.Dependencies = Dependencies
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if self.Outputs:
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self.Target = self.Outputs[0]
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else:
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self.Target = None
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def __str__(self):
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return self.Target.Path
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def __hash__(self):
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return hash(self.Target.Path)
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def __eq__(self, Other):
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if type(Other) == type(self):
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return Other.Target.Path == self.Target.Path
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else:
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return str(Other) == self.Target.Path
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def AddInput(self, Input):
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if Input not in self.Inputs:
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self.Inputs.append(Input)
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def IsMultipleInput(self):
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return len(self.Inputs) > 1
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@staticmethod
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def Renew():
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TargetDescBlock._Cache_ = {}
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## Class for one build rule
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#
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# This represents a build rule which can give out corresponding command list for
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# building the given source file(s). The result can be used for generating the
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# target for makefile.
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#
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class FileBuildRule:
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INC_LIST_MACRO = "INC_LIST"
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INC_MACRO = "INC"
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## constructor
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#
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# @param Input The dictionary represeting input file(s) for a rule
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# @param Output The list represeting output file(s) for a rule
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# @param Command The list containing commands to generate the output from input
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#
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def __init__(self, Type, Input, Output, Command, ExtraDependency=None):
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# The Input should not be empty
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if not Input:
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Input = []
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if not Output:
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Output = []
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if not Command:
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Command = []
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self.FileListMacro = FileListMacro(Type)
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self.ListFileMacro = ListFileMacro(Type)
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self.IncListFileMacro = self.INC_LIST_MACRO
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self.SourceFileType = Type
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# source files listed not in "*" or "?" pattern format
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if not ExtraDependency:
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self.ExtraSourceFileList = []
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else:
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self.ExtraSourceFileList = ExtraDependency
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#
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# Search macros used in command lines for <FILE_TYPE>_LIST and INC_LIST.
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# If found, generate a file to keep the input files used to get over the
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# limitation of command line length
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#
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self.MacroList = []
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self.CommandList = []
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for CmdLine in Command:
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self.MacroList.extend(gMacroRefPattern.findall(CmdLine))
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# replace path separator with native one
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self.CommandList.append(CmdLine)
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# Indicate what should be generated
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if self.FileListMacro in self.MacroList:
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self.GenFileListMacro = True
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else:
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self.GenFileListMacro = False
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if self.ListFileMacro in self.MacroList:
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self.GenListFile = True
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self.GenFileListMacro = True
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else:
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self.GenListFile = False
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if self.INC_LIST_MACRO in self.MacroList:
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self.GenIncListFile = True
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else:
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self.GenIncListFile = False
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# Check input files
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self.IsMultipleInput = False
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self.SourceFileExtList = []
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for File in Input:
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Base, Ext = os.path.splitext(File)
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if Base.find("*") >= 0:
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# There's "*" in the file name
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self.IsMultipleInput = True
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self.GenFileListMacro = True
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elif Base.find("?") < 0:
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# There's no "*" and "?" in file name
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self.ExtraSourceFileList.append(File)
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continue
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if Ext not in self.SourceFileExtList:
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self.SourceFileExtList.append(Ext)
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# Check output files
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self.DestFileList = []
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for File in Output:
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self.DestFileList.append(File)
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# All build targets generated by this rule for a module
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self.BuildTargets = {}
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## str() function support
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#
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# @retval string
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#
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def __str__(self):
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SourceString = ""
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SourceString += " %s %s %s" % (self.SourceFileType, " ".join(self.SourceFileExtList), self.ExtraSourceFileList)
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DestString = ", ".join(self.DestFileList)
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CommandString = "\n\t".join(self.CommandList)
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return "%s : %s\n\t%s" % (DestString, SourceString, CommandString)
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## Check if given file extension is supported by this rule
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#
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# @param FileExt The extension of a file
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#
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# @retval True If the extension is supported
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# @retval False If the extension is not supported
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#
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def IsSupported(self, FileExt):
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return FileExt in self.SourceFileExtList
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def Instantiate(self, Macros={}):
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NewRuleObject = copy.copy(self)
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NewRuleObject.BuildTargets = {}
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NewRuleObject.DestFileList = []
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for File in self.DestFileList:
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NewRuleObject.DestFileList.append(PathClass(NormPath(File, Macros)))
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return NewRuleObject
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## Apply the rule to given source file(s)
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#
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# @param SourceFile One file or a list of files to be built
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# @param RelativeToDir The relative path of the source file
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# @param PathSeparator Path separator
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#
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# @retval tuple (Source file in full path, List of individual sourcefiles, Destionation file, List of build commands)
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#
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def Apply(self, SourceFile, BuildRuleOrder=None):
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if not self.CommandList or not self.DestFileList:
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return None
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# source file
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if self.IsMultipleInput:
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SrcFileName = ""
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SrcFileBase = ""
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SrcFileExt = ""
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SrcFileDir = ""
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SrcPath = ""
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# SourceFile must be a list
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SrcFile = "$(%s)" % self.FileListMacro
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else:
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SrcFileName, SrcFileBase, SrcFileExt = SourceFile.Name, SourceFile.BaseName, SourceFile.Ext
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if SourceFile.Root:
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SrcFileDir = SourceFile.SubDir
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if SrcFileDir == "":
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SrcFileDir = "."
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else:
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SrcFileDir = "."
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SrcFile = SourceFile.Path
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SrcPath = SourceFile.Dir
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# destination file (the first one)
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if self.DestFileList:
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DestFile = self.DestFileList[0].Path
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DestPath = self.DestFileList[0].Dir
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DestFileName = self.DestFileList[0].Name
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DestFileBase, DestFileExt = self.DestFileList[0].BaseName, self.DestFileList[0].Ext
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else:
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DestFile = ""
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DestPath = ""
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DestFileName = ""
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DestFileBase = ""
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DestFileExt = ""
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BuildRulePlaceholderDict = {
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# source file
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"src" : SrcFile,
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"s_path" : SrcPath,
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"s_dir" : SrcFileDir,
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"s_name" : SrcFileName,
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"s_base" : SrcFileBase,
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"s_ext" : SrcFileExt,
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# destination file
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"dst" : DestFile,
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"d_path" : DestPath,
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"d_name" : DestFileName,
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"d_base" : DestFileBase,
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"d_ext" : DestFileExt,
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}
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DstFile = []
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for File in self.DestFileList:
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File = string.Template(str(File)).safe_substitute(BuildRulePlaceholderDict)
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File = string.Template(str(File)).safe_substitute(BuildRulePlaceholderDict)
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DstFile.append(PathClass(File, IsBinary=True))
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if DstFile[0] in self.BuildTargets:
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TargetDesc = self.BuildTargets[DstFile[0]]
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if BuildRuleOrder and SourceFile.Ext in BuildRuleOrder:
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Index = BuildRuleOrder.index(SourceFile.Ext)
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for Input in TargetDesc.Inputs:
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if Input.Ext not in BuildRuleOrder or BuildRuleOrder.index(Input.Ext) > Index:
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#
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# Command line should be regenerated since some macros are different
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#
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CommandList = self._BuildCommand(BuildRulePlaceholderDict)
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TargetDesc._Init([SourceFile], DstFile, CommandList, self.ExtraSourceFileList)
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break
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else:
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TargetDesc.AddInput(SourceFile)
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else:
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CommandList = self._BuildCommand(BuildRulePlaceholderDict)
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TargetDesc = TargetDescBlock([SourceFile], DstFile, CommandList, self.ExtraSourceFileList)
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TargetDesc.ListFileMacro = self.ListFileMacro
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TargetDesc.FileListMacro = self.FileListMacro
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TargetDesc.IncListFileMacro = self.IncListFileMacro
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TargetDesc.GenFileListMacro = self.GenFileListMacro
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TargetDesc.GenListFile = self.GenListFile
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TargetDesc.GenIncListFile = self.GenIncListFile
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self.BuildTargets[DstFile[0]] = TargetDesc
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return TargetDesc
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def _BuildCommand(self, Macros):
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CommandList = []
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for CommandString in self.CommandList:
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CommandString = string.Template(CommandString).safe_substitute(Macros)
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CommandString = string.Template(CommandString).safe_substitute(Macros)
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CommandList.append(CommandString)
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return CommandList
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## Class for build rules
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#
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# BuildRule class parses rules defined in a file or passed by caller, and converts
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# the rule into FileBuildRule object.
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#
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class BuildRule:
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_SectionHeader = "SECTIONHEADER"
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_Section = "SECTION"
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_SubSectionHeader = "SUBSECTIONHEADER"
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_SubSection = "SUBSECTION"
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_InputFile = "INPUTFILE"
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_OutputFile = "OUTPUTFILE"
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_ExtraDependency = "EXTRADEPENDENCY"
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_Command = "COMMAND"
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_UnknownSection = "UNKNOWNSECTION"
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_SubSectionList = [_InputFile, _OutputFile, _Command]
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_PATH_SEP = "(+)"
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_FileTypePattern = re.compile("^[_a-zA-Z][_\-0-9a-zA-Z]*$")
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_BinaryFileRule = FileBuildRule(TAB_DEFAULT_BINARY_FILE, [], [os.path.join("$(OUTPUT_DIR)", "${s_name}")],
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["$(CP) ${src} ${dst}"], [])
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## Constructor
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#
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# @param File The file containing build rules in a well defined format
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# @param Content The string list of build rules in a well defined format
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# @param LineIndex The line number from which the parsing will begin
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# @param SupportedFamily The list of supported tool chain families
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#
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def __init__(self, File=None, Content=None, LineIndex=0, SupportedFamily=["MSFT", "INTEL", "GCC", "RVCT"]):
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self.RuleFile = File
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# Read build rules from file if it's not none
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if File != None:
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try:
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self.RuleContent = open(File, 'r').readlines()
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except:
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EdkLogger.error("build", FILE_OPEN_FAILURE, ExtraData=File)
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elif Content != None:
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self.RuleContent = Content
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else:
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EdkLogger.error("build", PARAMETER_MISSING, ExtraData="No rule file or string given")
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self.SupportedToolChainFamilyList = SupportedFamily
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self.RuleDatabase = tdict(True, 4) # {FileExt, ModuleType, Arch, Family : FileBuildRule object}
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self.Ext2FileType = {} # {ext : file-type}
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self.FileTypeList = set()
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self._LineIndex = LineIndex
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self._State = ""
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self._RuleInfo = tdict(True, 2) # {toolchain family : {"InputFile": {}, "OutputFile" : [], "Command" : []}}
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self._FileType = ''
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self._BuildTypeList = []
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self._ArchList = []
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self._FamilyList = []
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self._TotalToolChainFamilySet = set()
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self._RuleObjectList = [] # FileBuildRule object list
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self._FileVersion = ""
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self.Parse()
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# some intrinsic rules
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self.RuleDatabase[TAB_DEFAULT_BINARY_FILE, "COMMON", "COMMON", "COMMON"] = self._BinaryFileRule
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self.FileTypeList.add(TAB_DEFAULT_BINARY_FILE)
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## Parse the build rule strings
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def Parse(self):
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self._State = self._Section
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for Index in range(self._LineIndex, len(self.RuleContent)):
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# Clean up the line and replace path separator with native one
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Line = self.RuleContent[Index].strip().replace(self._PATH_SEP, os.path.sep)
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self.RuleContent[Index] = Line
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# find the build_rule_version
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if Line and Line[0] == "#" and Line.find(TAB_BUILD_RULE_VERSION) <> -1:
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if Line.find("=") <> -1 and Line.find("=") < (len(Line)-1) and (Line[(Line.find("=") + 1):]).split():
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self._FileVersion = (Line[(Line.find("=") + 1):]).split()[0]
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# skip empty or comment line
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if Line == "" or Line[0] == "#":
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continue
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# find out section header, enclosed by []
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if Line[0] == '[' and Line[-1] == ']':
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# merge last section information into rule database
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self.EndOfSection()
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self._State = self._SectionHeader
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# find out sub-section header, enclosed by <>
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elif Line[0] == '<' and Line[-1] == '>':
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if self._State != self._UnknownSection:
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self._State = self._SubSectionHeader
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# call section handler to parse each (sub)section
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self._StateHandler[self._State](self, Index)
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# merge last section information into rule database
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self.EndOfSection()
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## Parse definitions under a section
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#
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# @param LineIndex The line index of build rule text
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#
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def ParseSection(self, LineIndex):
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pass
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## Parse definitions under a subsection
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#
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# @param LineIndex The line index of build rule text
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#
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def ParseSubSection(self, LineIndex):
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# currenly nothing here
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pass
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## Placeholder for not supported sections
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#
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# @param LineIndex The line index of build rule text
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#
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def SkipSection(self, LineIndex):
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pass
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## Merge section information just got into rule database
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def EndOfSection(self):
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Database = self.RuleDatabase
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# if there's specific toochain family, 'COMMON' doesn't make sense any more
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if len(self._TotalToolChainFamilySet) > 1 and 'COMMON' in self._TotalToolChainFamilySet:
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self._TotalToolChainFamilySet.remove('COMMON')
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for Family in self._TotalToolChainFamilySet:
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Input = self._RuleInfo[Family, self._InputFile]
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Output = self._RuleInfo[Family, self._OutputFile]
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Command = self._RuleInfo[Family, self._Command]
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ExtraDependency = self._RuleInfo[Family, self._ExtraDependency]
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BuildRule = FileBuildRule(self._FileType, Input, Output, Command, ExtraDependency)
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for BuildType in self._BuildTypeList:
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for Arch in self._ArchList:
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Database[self._FileType, BuildType, Arch, Family] = BuildRule
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for FileExt in BuildRule.SourceFileExtList:
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self.Ext2FileType[FileExt] = self._FileType
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## Parse section header
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#
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# @param LineIndex The line index of build rule text
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#
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def ParseSectionHeader(self, LineIndex):
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self._RuleInfo = tdict(True, 2)
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self._BuildTypeList = []
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self._ArchList = []
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self._FamilyList = []
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self._TotalToolChainFamilySet = set()
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FileType = ''
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RuleNameList = self.RuleContent[LineIndex][1:-1].split(',')
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for RuleName in RuleNameList:
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Arch = 'COMMON'
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BuildType = 'COMMON'
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TokenList = [Token.strip().upper() for Token in RuleName.split('.')]
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# old format: Build.File-Type
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if TokenList[0] == "BUILD":
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if len(TokenList) == 1:
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EdkLogger.error("build", FORMAT_INVALID, "Invalid rule section",
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File=self.RuleFile, Line=LineIndex+1,
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ExtraData=self.RuleContent[LineIndex])
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FileType = TokenList[1]
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if FileType == '':
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EdkLogger.error("build", FORMAT_INVALID, "No file type given",
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File=self.RuleFile, Line=LineIndex+1,
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ExtraData=self.RuleContent[LineIndex])
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if self._FileTypePattern.match(FileType) == None:
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EdkLogger.error("build", FORMAT_INVALID, File=self.RuleFile, Line=LineIndex+1,
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ExtraData="Only character, number (non-first character), '_' and '-' are allowed in file type")
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# new format: File-Type.Build-Type.Arch
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else:
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if FileType == '':
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FileType = TokenList[0]
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elif FileType != TokenList[0]:
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EdkLogger.error("build", FORMAT_INVALID,
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"Different file types are not allowed in the same rule section",
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File=self.RuleFile, Line=LineIndex+1,
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ExtraData=self.RuleContent[LineIndex])
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if len(TokenList) > 1:
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BuildType = TokenList[1]
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if len(TokenList) > 2:
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Arch = TokenList[2]
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if BuildType not in self._BuildTypeList:
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self._BuildTypeList.append(BuildType)
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if Arch not in self._ArchList:
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self._ArchList.append(Arch)
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if 'COMMON' in self._BuildTypeList and len(self._BuildTypeList) > 1:
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EdkLogger.error("build", FORMAT_INVALID,
|
|
"Specific build types must not be mixed with common one",
|
|
File=self.RuleFile, Line=LineIndex+1,
|
|
ExtraData=self.RuleContent[LineIndex])
|
|
if 'COMMON' in self._ArchList and len(self._ArchList) > 1:
|
|
EdkLogger.error("build", FORMAT_INVALID,
|
|
"Specific ARCH must not be mixed with common one",
|
|
File=self.RuleFile, Line=LineIndex+1,
|
|
ExtraData=self.RuleContent[LineIndex])
|
|
|
|
self._FileType = FileType
|
|
self._State = self._Section
|
|
self.FileTypeList.add(FileType)
|
|
|
|
## Parse sub-section header
|
|
#
|
|
# @param LineIndex The line index of build rule text
|
|
#
|
|
def ParseSubSectionHeader(self, LineIndex):
|
|
SectionType = ""
|
|
List = self.RuleContent[LineIndex][1:-1].split(',')
|
|
FamilyList = []
|
|
for Section in List:
|
|
TokenList = Section.split('.')
|
|
Type = TokenList[0].strip().upper()
|
|
|
|
if SectionType == "":
|
|
SectionType = Type
|
|
elif SectionType != Type:
|
|
EdkLogger.error("build", FORMAT_INVALID,
|
|
"Two different section types are not allowed in the same sub-section",
|
|
File=self.RuleFile, Line=LineIndex+1,
|
|
ExtraData=self.RuleContent[LineIndex])
|
|
|
|
if len(TokenList) > 1:
|
|
Family = TokenList[1].strip().upper()
|
|
else:
|
|
Family = "COMMON"
|
|
|
|
if Family not in FamilyList:
|
|
FamilyList.append(Family)
|
|
|
|
self._FamilyList = FamilyList
|
|
self._TotalToolChainFamilySet.update(FamilyList)
|
|
self._State = SectionType.upper()
|
|
if 'COMMON' in FamilyList and len(FamilyList) > 1:
|
|
EdkLogger.error("build", FORMAT_INVALID,
|
|
"Specific tool chain family should not be mixed with general one",
|
|
File=self.RuleFile, Line=LineIndex+1,
|
|
ExtraData=self.RuleContent[LineIndex])
|
|
if self._State not in self._StateHandler:
|
|
EdkLogger.error("build", FORMAT_INVALID, File=self.RuleFile, Line=LineIndex+1,
|
|
ExtraData="Unknown subsection: %s" % self.RuleContent[LineIndex])
|
|
## Parse <InputFile> sub-section
|
|
#
|
|
# @param LineIndex The line index of build rule text
|
|
#
|
|
def ParseInputFile(self, LineIndex):
|
|
FileList = [File.strip() for File in self.RuleContent[LineIndex].split(",")]
|
|
for ToolChainFamily in self._FamilyList:
|
|
InputFiles = self._RuleInfo[ToolChainFamily, self._State]
|
|
if InputFiles == None:
|
|
InputFiles = []
|
|
self._RuleInfo[ToolChainFamily, self._State] = InputFiles
|
|
InputFiles.extend(FileList)
|
|
|
|
## Parse <ExtraDependency> sub-section
|
|
#
|
|
# @param LineIndex The line index of build rule text
|
|
#
|
|
def ParseCommon(self, LineIndex):
|
|
for ToolChainFamily in self._FamilyList:
|
|
Items = self._RuleInfo[ToolChainFamily, self._State]
|
|
if Items == None:
|
|
Items = []
|
|
self._RuleInfo[ToolChainFamily, self._State] = Items
|
|
Items.append(self.RuleContent[LineIndex])
|
|
|
|
## Get a build rule via [] operator
|
|
#
|
|
# @param FileExt The extension of a file
|
|
# @param ToolChainFamily The tool chain family name
|
|
# @param BuildVersion The build version number. "*" means any rule
|
|
# is applicalbe.
|
|
#
|
|
# @retval FileType The file type string
|
|
# @retval FileBuildRule The object of FileBuildRule
|
|
#
|
|
# Key = (FileExt, ModuleType, Arch, ToolChainFamily)
|
|
def __getitem__(self, Key):
|
|
if not Key:
|
|
return None
|
|
|
|
if Key[0] in self.Ext2FileType:
|
|
Type = self.Ext2FileType[Key[0]]
|
|
elif Key[0].upper() in self.FileTypeList:
|
|
Type = Key[0].upper()
|
|
else:
|
|
return None
|
|
|
|
if len(Key) > 1:
|
|
Key = (Type,) + Key[1:]
|
|
else:
|
|
Key = (Type,)
|
|
return self.RuleDatabase[Key]
|
|
|
|
_StateHandler = {
|
|
_SectionHeader : ParseSectionHeader,
|
|
_Section : ParseSection,
|
|
_SubSectionHeader : ParseSubSectionHeader,
|
|
_SubSection : ParseSubSection,
|
|
_InputFile : ParseInputFile,
|
|
_OutputFile : ParseCommon,
|
|
_ExtraDependency : ParseCommon,
|
|
_Command : ParseCommon,
|
|
_UnknownSection : SkipSection,
|
|
}
|
|
|
|
# This acts like the main() function for the script, unless it is 'import'ed into another
|
|
# script.
|
|
if __name__ == '__main__':
|
|
import sys
|
|
EdkLogger.Initialize()
|
|
if len(sys.argv) > 1:
|
|
Br = BuildRule(sys.argv[1])
|
|
print str(Br[".c", "DXE_DRIVER", "IA32", "MSFT"][1])
|
|
print
|
|
print str(Br[".c", "DXE_DRIVER", "IA32", "INTEL"][1])
|
|
print
|
|
print str(Br[".c", "DXE_DRIVER", "IA32", "GCC"][1])
|
|
print
|
|
print str(Br[".ac", "ACPI_TABLE", "IA32", "MSFT"][1])
|
|
print
|
|
print str(Br[".h", "ACPI_TABLE", "IA32", "INTEL"][1])
|
|
print
|
|
print str(Br[".ac", "ACPI_TABLE", "IA32", "MSFT"][1])
|
|
print
|
|
print str(Br[".s", "SEC", "IPF", "COMMON"][1])
|
|
print
|
|
print str(Br[".s", "SEC"][1])
|
|
|