The dsc nested include checking make unexpected build error when building project A and switch to project B.
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Derek Lin <derek.l...@hpe.com> --- BaseTools/Source/Python/Workspace/MetaFileParser.py | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/BaseTools/Source/Python/Workspace/MetaFileParser.py b/BaseTools/Source/Python/Workspace/MetaFileParser.py index 36843643ed..e1f4ea995d 100644 --- a/BaseTools/Source/Python/Workspace/MetaFileParser.py +++ b/BaseTools/Source/Python/Workspace/MetaFileParser.py @@ -2,7 +2,7 @@ # This file is used to parse meta files # # Copyright (c) 2008 - 2018, Intel Corporation. All rights reserved.<BR> -# (C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP<BR> +# (C) Copyright 2015-2018 Hewlett Packard Enterprise Development LP<BR> # This program and the accompanying materials # are licensed and made available under the terms and conditions of the BSD License # which accompanies this distribution. The full text of the license may be found at @@ -1551,10 +1551,21 @@ class DscParser(MetaFileParser): self.IncludedFiles.add (IncludedFile1) + # todo: rework the nested include checking logic + # Current nested include checking rely on dsc file order inside build.db. + # It is not reliable and will lead to build fail in some case. + # + # When project A and B include a common dsc file C. + # Build project A. It give dsc file A = ID 1 in build.db, and C ID = 2. + # Build project B. It give dsc file B ID = 3, and C ID still = 2. + # Then, we build project B fail, unless we clean build.db. + # In oldder BaseTools, the project B ID will still be 1, + # that's why it work before. + # Does not allow lower level included file to include upper level included file - if Parser._From != Owner and int(Owner) > int (Parser._From): - EdkLogger.error('parser', FILE_ALREADY_EXIST, File=self._FileWithError, - Line=self._LineIndex + 1, ExtraData="{0} is already included at a higher level.".format(IncludedFile1)) + #if Parser._From != Owner and int(Owner) > int (Parser._From): + # EdkLogger.error('parser', FILE_ALREADY_EXIST, File=self._FileWithError, + # Line=self._LineIndex + 1, ExtraData="{0} is already included at a higher level.".format(IncludedFile1)) # set the parser status with current status -- 2.15.1.windows.2 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel