yasm.targets

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <PropertyGroup>
    <_PropertySheetDisplayName>Yasm compile targets</_PropertySheetDisplayName>
  </PropertyGroup>

  <PropertyGroup>
    <BuildCompileTargets>
      _YasmAssemble;
      $(BuildCompileTargets)
    </BuildCompileTargets>
  </PropertyGroup>
  <ItemDefinitionGroup>
    <Yasm>
      <InputRelativeSourceDir></InputRelativeSourceDir>
      <Include></Include>
      <ExcludeFromBuild>false</ExcludeFromBuild>
      <Config Condition="'$(Platform)'=='Win32'">-m x86 -DARCH_X86_64=0 -DPREFIX -DHAVE_ALIGNED_STACK=0</Config>
      <Config Condition="'$(Platform)'=='x64'">-m amd64 -DARCH_X86_64=1 -DHAVE_ALIGNED_STACK=1</Config>
    </Yasm>
  </ItemDefinitionGroup>
  
  <Target
    Name="_YasmAssemble"
    DependsOnTargets="ComputeYasmOutputs;YasmAssemble"
    Condition="'@(Yasm)' != ''"
    />
    
  <!-- See standard-outdirs.props for explanation of the logic here -->
  <Target
    Name="ComputeYasmOutputs"
    Inputs="@(Yasm)"
    Outputs="%(InputRelativeSourceDir)|%(RelativeDir)"
    >
    <CalculateOutputDir
      Items="@(Yasm)"
      SourceDir="%(InputRelativeSourceDir)"
      DestinationDir=".\"
      Condition="'%(Yasm.InputRelativeSourceDir)' != ''"
      >
      <Output ItemName="_Yasm" TaskParameter="Outputs" />
    </CalculateOutputDir>
    <ItemGroup>
      <!-- If the items don't have the InputRelativeSourceDir metadata, still
        copy them to _Yasm and add an OutputDir metadata to them. -->
      <_Yasm Include="@(Yasm)" Condition="'%(Yasm.InputRelativeSourceDir)' == ''">
        <OutputDir></OutputDir>
      </_Yasm>
      <!-- Remove items marked for exclusion (e.g. due to platform) -->
      <_Yasm Remove="@(_Yasm->WithMetadataValue('ExcludeFromBuild','true'))" />
    </ItemGroup>
  </Target>
  <Target
    Name="ComputeYasmFinalOutputDir"
    Inputs="@(_Yasm)"
    Outputs="%(OutputDir)|%(RelativeDir)"
    >
    <ItemGroup>
      <_Yasm>
        <Include>%(Include) -I%(RootDir)%(Directory)</Include>
        <OutputDir Condition="'%(OutputDir)' == '.\'"></OutputDir>
        <RelativeOutputDir>%(OutputDir)</RelativeOutputDir>
        <OutputDir>$(ProjectDir)%(OutputDir)</OutputDir>
      </_Yasm>
    </ItemGroup>
  </Target>
  
  <Target
    Name="YasmCreateOutputDir"
    DependsOnTargets="ComputeYasmFinalOutputDir"
    Inputs="@(_Yasm)"
    Outputs="@(_Yasm->'%(OutputDir)')"
    >
    <MakeDir
      Directories="@(_Yasm->'%(OutputDir)')"
      />
  </Target>
  
  <Target
    Name="YasmAssemble"
    DependsOnTargets="ComputeYasmFinalOutputDir;YasmCreateOutputDir"
    Inputs="@(_Yasm)"
    Outputs="%(_Yasm.OutputDir)%(_Yasm.Filename).obj"
    >
    <Message
      Importance="High"
      Text="%(_Yasm.RelativeOutputDir)%(_Yasm.Filename)%(_Yasm.Extension)"
      />
    <Exec
      Command="Yasm -f win32 %(_Yasm.Config) %(_Yasm.Include) -o &quot;%(_Yasm.OutputDir)%(_Yasm.Filename).obj&quot; &quot;%(_Yasm.FullPath)&quot;"
      WorkingDirectory="%(_Yasm.OutputDir)"
      />
    <ItemGroup>
      <Link   Include="%(_Yasm.OutputDir)%(_Yasm.Filename).obj" />
      <Lib    Include="%(_Yasm.OutputDir)%(_Yasm.Filename).obj" />
      <ImpLib Include="%(_Yasm.OutputDir)%(_Yasm.Filename).obj" />
    </ItemGroup>
  </Target>

</Project>