[edk2-devel] 回复: [PATCH 1/1] BaseTools: Move C tool flags before the common flags

[gaoliming]

Bob:
 In edk2\BaseTools\Source\C\Makefiles\header.makefile, TOOL_INCLUDE is the
first include directory. 

 So, I update DscBuildData.py to generate Edk2 source package include
directory to TOOL_INCLUDE macro. 
 Then, PcdValueInit will search the definition from Edk2 source package
first. 

Thanks
Liming
> -----邮件原件-----
> 发件人: Feng, Bob C <bob.c.feng at intel.com>
> 发送时间: 2020年9月29日 15:50
> 收件人: Liming Gao <gaoliming at byosoft.com.cn>; devel at edk2.groups.io
> 抄送: Chen, Christine <yuwei.chen at intel.com>
> 主题: RE: [PATCH 1/1] BaseTools: Move C tool flags before the common flags
> 
> Hi Liming,
> 
> Would you explain the purpose of the change done in DscBuildData.py?
> 
> Thanks,
> Bob
> 
> -----Original Message-----
> From: Liming Gao <gaoliming at byosoft.com.cn>
> Sent: Wednesday, September 16, 2020 9:03 AM
> To: devel at edk2.groups.io
> Cc: Chen, Christine <yuwei.chen at intel.com>; Feng, Bob C
> <bob.c.feng at intel.com>
> Subject: [PATCH 1/1] BaseTools: Move C tool flags before the common flags
> 
> BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2938
> 
> C tool may add the additional INC include path. They should have high
priority
> than the common INC include path.
> This fix is to resolve the structure PCD issue to refer to the same header
file
> defined in BaseTools and MdePkg. The one in MdePkg should be used.
> 
> Cc: Yuwei Chen <yuwei.chen at intel.com>
> Cc: Bob Feng <bob.c.feng at intel.com>
> Signed-off-by: Liming Gao <gaoliming at byosoft.com.cn>
> ---
>  BaseTools/Source/C/Makefiles/ms.common            | 2 +-
>  BaseTools/Source/Python/Workspace/DscBuildData.py | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/BaseTools/Source/C/Makefiles/ms.common
> b/BaseTools/Source/C/Makefiles/ms.common
> index f5f77fdc0bc5..b2dbcf376c04 100644
> --- a/BaseTools/Source/C/Makefiles/ms.common
> +++ b/BaseTools/Source/C/Makefiles/ms.common
> @@ -55,7 +55,7 @@ AR = lib.exe
>  LD = link.exe
>  LINKER = $(LD)
> 
> -INC = -I . -I $(SOURCE_PATH)\Include -I $(ARCH_INCLUDE) -I
> $(SOURCE_PATH)\Common $(INC)
> +INC = $(INC) -I . -I $(SOURCE_PATH)\Include -I $(ARCH_INCLUDE) -I
> +$(SOURCE_PATH)\Common
> 
>  CFLAGS = $(CFLAGS) /nologo /Zi /c /O2 /MT /W4 /WX /D
> _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE
> CPPFLAGS = $(CPPFLAGS) /EHsc /nologo /Zi /c /O2 /MT /D
> _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE diff
> --git a/BaseTools/Source/Python/Workspace/DscBuildData.py
> b/BaseTools/Source/Python/Workspace/DscBuildData.py
> index 1afbd3eefc6c..eba65625337a 100644
> --- a/BaseTools/Source/Python/Workspace/DscBuildData.py
> +++ b/BaseTools/Source/Python/Workspace/DscBuildData.py
> @@ -2639,7 +2639,7 @@ class DscBuildData(PlatformBuildClassObject):
>          else:
>              MakeApp = MakeApp + PcdGccMakefile
>              MakeApp = MakeApp + 'APPFILE = %s/%s\n' %
> (self.OutputPath, PcdValueInitName) + 'APPNAME = %s\n' %
> (PcdValueInitName) + 'OBJECTS = %s/%s.o %s.o\n' % (self.OutputPath,
> PcdValueInitName, os.path.join(self.OutputPath, PcdValueCommonName)) + \
> -                      'include
> $(MAKEROOT)/Makefiles/app.makefile\n' + 'INCLUDE +='
> +                      'include
> $(MAKEROOT)/Makefiles/app.makefile\n' + 'TOOL_INCLUDE +='
> 
>          IncSearchList = []
>          PlatformInc = OrderedDict()
> --
> 2.27.0.windows.1
> 





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