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BaseTools: add '-p' for Linux 'cp' command. 

Currently BaseTools use 'cp' command for PcdValueInit and GenMake
process, as the command can not keep the time info of the source
file, which will cause incremental build issue in Linux system,
thus the '-p' need be added to keep the source file's attributes
in copy process.

This patch fixes this issue.

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Signed-off-by: Yuwei Chen <yuwei.chen@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
This commit is contained in:
Chen, Christine 2022-07-08 21:10:00 +08:00 committed by mergify[bot]
parent 07c8e5e59b
commit 176016387f
2 changed files with 3 additions and 3 deletions
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2
BaseTools/Source/Python/AutoGen/GenMake.py
View File

@ -120,7 +120,7 @@ class BuildFile(object):
},
POSIX_PLATFORM : {
"CP" : "cp -f",
"CP" : "cp -p -f",
"MV" : "mv -f",
"RM" : "rm -f",
"MD" : "mkdir -p",

4
BaseTools/Source/Python/Workspace/DscBuildData.py
View File

@ -2932,7 +2932,7 @@ class DscBuildData(PlatformBuildClassObject):
MakeApp = MakeApp + PcdMakefileEnd
MakeApp = MakeApp + AppTarget % ("""\tcopy $(APPLICATION) $(APPFILE) /y """)
else:
MakeApp = MakeApp + AppTarget % ("""\tcp $(APPLICATION) $(APPFILE) """)
MakeApp = MakeApp + AppTarget % ("""\tcp -p $(APPLICATION) $(APPFILE) """)
MakeApp = MakeApp + '\n'
IncludeFileFullPaths = []
for includefile in IncludeFiles:
@ -2955,7 +2955,7 @@ class DscBuildData(PlatformBuildClassObject):
else:
PcdValueCommonPath = os.path.normpath(mws.join(GlobalData.gGlobalDefines["EDK_TOOLS_PATH"], "Source/C/Common/PcdValueCommon.c"))
MakeApp = MakeApp + '%s/PcdValueCommon.c : %s\n' % (self.OutputPath, PcdValueCommonPath)
MakeApp = MakeApp + '\tcp -f %s %s/PcdValueCommon.c\n' % (PcdValueCommonPath, self.OutputPath)
MakeApp = MakeApp + '\tcp -p -f %s %s/PcdValueCommon.c\n' % (PcdValueCommonPath, self.OutputPath)
MakeFileName = os.path.join(self.OutputPath, 'Makefile')
MakeApp += "$(OBJECTS) : %s\n" % MakeFileName
SaveFileOnChange(MakeFileName, MakeApp, False)