Commit 9a627e88 authored by stijn's avatar stijn Committed by Damien George
Browse files

windows/msvc: Implement automatic qstr generation using makeqstrdefs.

Note this still needs some work: currently all source files are always
preprocessed no matter which one actually changed, moreover that happens
file by file without any parallellism so builds are painstakingly slow.
parent 61b560f6
......@@ -3,33 +3,74 @@
<Import Project="paths.props" Condition="'$(PyPathsIncluded)' != 'True'"/>
<!--Generate qstrdefs.h and mpversion.h similar to what is done in py/py.mk-->
<Target Name="GenerateHeaders" DependsOnTargets="MakeQstrData;MakeVersionHdr">
<!--Generate qstrdefs.h and mpversion.h similar to what is done in py/mkrules.mk-->
<Target Name="GenerateHeaders" DependsOnTargets="MakeVersionHdr;MakeQstrData">
</Target>
<PropertyGroup>
<DestDir>$(PyBuildDir)genhdr\</DestDir>
<PySrcDir>$(PyBaseDir)py\</PySrcDir>
<QstrDefs>$(PyBaseDir)unix\qstrdefsport.h</QstrDefs>
<QstrDefsCollected>$(DestDir)qstrdefscollected.h</QstrDefsCollected>
<QstrGen>$(DestDir)qstrdefs.generated.h</QstrGen>
<PyPython Condition="'$(PyPython)' == ''">python</PyPython>
</PropertyGroup>
<ItemGroup>
<PyQstrSourceFiles Include="@(ClCompile);$(PySrcDir)qstrdefs.h"/>
</ItemGroup>
<Target Name="MakeDestDir">
<MakeDir Directories="$(DestDir)"/>
</Target>
<Target Name="MakeQstrData" DependsOnTargets="MakeDestDir">
<Target Name="MakeQstrDefs" DependsOnTargets="MakeDestDir" Inputs="@(PyQstrSourceFiles)" Outputs="$(QstrDefsCollected)">
<ItemGroup>
<PyIncDirs Include="$(PyIncDirs)"/>
<PreProcDefs Include=" %(ClCompile.PreProcessorDefinitions)"/>
<PyQstrSourceFiles>
<Qstr>$([System.String]::new('%(FullPath)').Replace('$(PyBaseDir)', '$(DestDir)'))</Qstr>
</PyQstrSourceFiles>
<PyQstrSourceFiles>
<Qstr>$([System.IO.Path]::ChangeExtension('%(Qstr)', '.qstr'))</Qstr>
<PreProc>$([System.IO.Path]::ChangeExtension('%(Qstr)', '.pp'))</PreProc>
<QstrDir>$([System.IO.Path]::GetDirectoryName('%(Qstr)'))</QstrDir>
<PreProcOnly>$([System.String]::new('%(FileName)').Contains('qstrdefs'))</PreProcOnly>
</PyQstrSourceFiles>
</ItemGroup>
<PropertyGroup>
<PreProc>$(DestDir)qstrdefs.preprocessed.h</PreProc>
<QstrDefs>$(PyBaseDir)unix\qstrdefsport.h</QstrDefs>
<DestFile>$(DestDir)qstrdefs.generated.h</DestFile>
<TmpFile>$(DestFile).tmp</TmpFile>
</PropertyGroup>
<!-- Preprocess and pass to makeqstrdefs if needed, else just copy -->
<MakeDir Directories="@(PyQstrSourceFiles->'%(QstrDir)')"/>
<Touch Files="$(QstrGen)" AlwaysCreate="true"/>
<Exec Command="cl /nologo /I@(PyIncDirs, ' /I') /D@(PreProcDefs, ' /D') /Fi%(PyQstrSourceFiles.PreProc) /P %(PyQstrSourceFiles.Identity)"/>
<Exec Command="$(PyPython) $(PySrcDir)makeqstrdefs.py -s -o %(PyQstrSourceFiles.Qstr) %(PyQstrSourceFiles.PreProc)" Condition="'%(PyQstrSourceFiles.PreProcOnly)' != 'True'"/>
<Copy SourceFiles="%(PyQstrSourceFiles.PreProc)" DestinationFiles="%(PyQstrSourceFiles.Qstr)" Condition="'%(PyQstrSourceFiles.PreProcOnly)' == 'True'"/>
<!-- Collect all output (where qstrdefs file(s) have priority over autogenerated ones), then
filter out lines which definitely aren't qstr definitions so we don't end up with a huge (> 10mb) filesize -->
<ReadLinesFromFile File="%(PyQstrSourceFiles.Qstr)" Condition="'%(PyQstrSourceFiles.PreProcOnly)' == 'True'">
<Output TaskParameter="Lines" ItemName="PreProcLines"/>
</ReadLinesFromFile>
<ReadLinesFromFile File="%(PyQstrSourceFiles.Qstr)">
<Output TaskParameter="Lines" ItemName="PreProcLines"/>
</ReadLinesFromFile>
<ItemGroup>
<PyIncDirs Include="$(PyIncDirs)"/>
<QStrLines Include="@(PreProcLines)" Condition="$([System.String]::new('%(Identity)').Contains('Q'))"/>
</ItemGroup>
<Exec Command="cl /nologo /I@(PyIncDirs, ' /I') /Fi$(PreProc) /P $(PySrcDir)qstrdefs.h"/>
<Exec Command="$(PyPython) $(PySrcDir)makeqstrdata.py $(PreProc) $(QstrDefs) > $(TmpFile)"/>
<MSBuild Projects="$(MSBuildThisFileFullPath)" Targets="CopyFileIfDifferent" Properties="SourceFile=$(TmpFile);DestFile=$(DestFile)"/>
<WriteLinesToFile Lines="@(QStrLines)" File="$(QstrDefsCollected)" Overwrite="true"/>
</Target>
<Target Name="MakeQstrData" DependsOnTargets="MakeQstrDefs">
<PropertyGroup>
<TmpFile>$(DestFile).tmp</TmpFile>
</PropertyGroup>
<Exec Command="$(PyPython) $(PySrcDir)makeqstrdata.py $(QstrDefs) $(QstrDefsCollected) > $(TmpFile)"/>
<MSBuild Projects="$(MSBuildThisFileFullPath)" Targets="CopyFileIfDifferent" Properties="SourceFile=$(TmpFile);DestFile=$(QstrGen)"/>
</Target>
<Target Name="MakeVersionHdr" DependsOnTargets="MakeDestDir">
......
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