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msvc: Rebuild all qstrs when mpconfig headers are modified

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Make qstr generation depend on modifications in mpconfigport.h, mpconfig.h
and makeqstrdata.py and if any of those change scan all source files for
qstrs again since they might have changed (for example typcially when
enabling new features in mpconfig.h).
This fixes #2982 for msvc builds.
This commit is contained in:
stijn 2017-04-03 13:16:12 +02:00 committed by Paul Sokolovsky
parent 8d865fa701
commit db9c2e310e
1 changed files with 15 additions and 4 deletions
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19
windows/msvc/genhdr.targets
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@ -43,8 +43,13 @@ using(var outFile = System.IO.File.CreateText(OutputFile)) {
</Task>
</UsingTask>
<!-- If any of these changed we'll force all qstrs to be generated again-->
<ItemGroup>
<QstrDependencies Include="$(PyWinDir)mpconfigport.h;$(PySrcDir)mpconfig.h;$(PySrcDir)makeqstrdata.py"/>
</ItemGroup>
<!-- Preprocess changed files, concatenate and feed into makeqstrdefs.py split/cat-->
<Target Name="MakeQstrDefs" DependsOnTargets="MakeDestDir" Inputs="@(ClCompile)" Outputs="$(QstrDefsCollected)">
<Target Name="MakeQstrDefs" DependsOnTargets="MakeDestDir" Inputs="@(ClCompile);@(QstrDependencies)" Outputs="$(QstrDefsCollected)">
<ItemGroup>
<PyIncDirs Include="$(PyIncDirs)"/>
<PreProcDefs Include="%(ClCompile.PreProcessorDefinitions);NO_QSTR;N_X64;N_X86;N_THUMB;N_ARM"/>
@ -56,15 +61,21 @@ using(var outFile = System.IO.File.CreateText(OutputFile)) {
<OutDir>$([System.IO.Path]::GetDirectoryName('%(OutFile)'))</OutDir>
</PyQstrSourceFiles>
<PyQstrSourceFiles>
<Changed>$([System.DateTime]::Compare($([System.IO.File]::GetLastWriteTime('%(FullPath)')), $([System.IO.File]::GetLastWriteTime('%(OutFile)'))))</Changed>
<Changed Condition="$([System.DateTime]::Compare($([System.IO.File]::GetLastWriteTime('%(FullPath)')), $([System.IO.File]::GetLastWriteTime('%(OutFile)')))) &gt; 0">True</Changed>
</PyQstrSourceFiles>
<QstrDependencies>
<Changed Condition="$([System.DateTime]::Compare($([System.IO.File]::GetLastWriteTime('%(FullPath)')), $([System.IO.File]::GetLastWriteTime('$(DestDir)qstr.i.last')))) &gt; 0">True</Changed>
</QstrDependencies>
</ItemGroup>
<PropertyGroup>
<ForceQstrRebuild>@(QstrDependencies->AnyHaveMetadataValue('Changed', 'True'))</ForceQstrRebuild>
</PropertyGroup>
<MakeDir Directories="@(PyQstrSourceFiles->'%(OutDir)')"/>
<Exec Command="cl /nologo /I@(PyIncDirs, ' /I') /D@(PreProcDefs, ' /D') /Fi%(PyQstrSourceFiles.OutFile) /P %(PyQstrSourceFiles.Identity)"
Condition="%(PyQstrSourceFiles.Changed) &gt; 0"/>
Condition="'%(PyQstrSourceFiles.Changed)' == 'True' Or '$(ForceQstrRebuild)' == 'True'"/>
<ConcatPreProcFiles InputFiles="@(PyQstrSourceFiles->'%(OutFile)')" OutputFile="$(DestDir)qstr.i.last"
Condition="%(PyQstrSourceFiles.Changed) &gt; 0"/>
Condition="@(PyQstrSourceFiles->AnyHaveMetadataValue('Changed', 'True')) Or '$(ForceQstrRebuild)' == 'True'"/>
<Exec Command="$(PyPython) $(PySrcDir)makeqstrdefs.py split $(DestDir)qstr.i.last $(DestDir)qstr $(QstrDefsCollected)"/>
<Exec Command="$(PyPython) $(PySrcDir)makeqstrdefs.py cat $(DestDir)qstr.i.last $(DestDir)qstr $(QstrDefsCollected)"/>
</Target>