nosami/FSharp.Targets

## FSharp.Targets
<!-- Copyright (c) Microsoft Corporation.  All Rights Reserved.  See License.txt in the project root for license information. -->

<!--
***********************************************************************************************
Microsoft.FSharp.Targets

WARNING:  DO NOT MODIFY this file unless you are knowledgeable about MSBuild and have
          created a backup copy.  Incorrect changes to this file will make it
          impossible to load or build your projects from the command-line or the IDE.

This file defines the steps in the standard build process specific for F# .NET projects.
For example, it contains the step that actually calls the F# compiler.  The remainder
of the build process is defined in Microsoft.Common.targets, which is imported by
this file.
***********************************************************************************************
-->

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

    <PropertyGroup>
        <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
    </PropertyGroup>

    <UsingTask TaskName="Fsc" AssemblyFile="FSharp.Build.dll" />
    <UsingTask TaskName="FSharpEmbedResourceText" AssemblyFile="FSharp.Build.dll" />
    <UsingTask TaskName="FSharpEmbedResXSource" AssemblyFile="FSharp.Build.dll" />
    <UsingTask TaskName="CreateFSharpManifestResourceName" AssemblyFile="FSharp.Build.dll" />
    <UsingTask TaskName="WriteCodeFragment" AssemblyFile="FSharp.Build.dll" />

    <PropertyGroup>
        <ImportByWildcardBeforeMicrosoftFSharpTargets Condition="'$(ImportByWildcardBeforeMicrosoftFSharpTargets)' == ''">true</ImportByWildcardBeforeMicrosoftFSharpTargets>
        <ImportByWildcardAfterMicrosoftFSharpTargets Condition="'$(ImportByWildcardAfterMicrosoftFSharpTargets)' == ''">true</ImportByWildcardAfterMicrosoftFSharpTargets>
    </PropertyGroup>

    <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\$(MSBuildThisFile)\ImportBefore\*" Condition="'$(ImportByWildcardBeforeMicrosoftFSharpTargets)' == 'true' and exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\$(MSBuildThisFile)\ImportBefore')"/>

    <PropertyGroup>
        <DefaultLanguageSourceExtension>.fs</DefaultLanguageSourceExtension>
        <Language>F#</Language>
        <TargetRuntime>Managed</TargetRuntime>
        <Tailcalls Condition="'$(Tailcalls)'==''">$(Optimize)</Tailcalls>
        <FrameworkRegistryBase Condition="'$(TargetFrameworkIdentifier)'=='Silverlight'">Software\Microsoft\Microsoft SDKs\$(TargetFrameworkIdentifier)</FrameworkRegistryBase>
        <!-- Visual studio requires a non-empty RootNamespace value for "Add New Item" to work. -->
        <RootNamespace Condition="'$(RootNamespace)'==''">RootNamespace</RootNamespace>
        <Actual32Bit Condition="'$(TargetFrameworkVersion)'=='v2.0' or '$(TargetFrameworkVersion)'=='v3.0' or '$(TargetFrameworkVersion)'=='v3.5' or '$(TargetFrameworkVersion)'=='v4.0'">false</Actual32Bit>
        <Actual32Bit Condition="!('$(TargetFrameworkVersion)'=='v2.0' or '$(TargetFrameworkVersion)'=='v3.0' or '$(TargetFrameworkVersion)'=='v3.5' or '$(TargetFrameworkVersion)'=='v4.0')">$(Prefer32Bit)</Actual32Bit>
        <!--
             `/debug+` is produced based on `$(DebugSymols)`, which gets a default value of 'true' in
             Microsoft.Common.CurrentVersion.targets, with a condition:
               Condition=" '$(ConfigurationName)' == 'Debug' and '$(DebugSymbols)' == '' and '$(DebugType)'=='' "
             But that file is imported later, so we cannot depend on the default value of `$(DebugSymbols)` or `$(ConfigurationName)`.
        -->
        <_ConfigurationNameTmp>$(ConfigurationName)</_ConfigurationNameTmp>
        <_ConfigurationNameTmp Condition="'$(ConfigurationName)' == ''">$(Configuration)</_ConfigurationNameTmp>

        <!-- _DebugFileExt is not an upstream msbuild feature yet -->
        <_DebugFileExt>.pdb</_DebugFileExt>
        <_DebugFileExt Condition="'$(FscDebugFileExt)' != ''">$(FscDebugFileExt)</_DebugFileExt>

        <DebugType Condition="'$(OS)' != 'Windows_NT' And ('$(DebugSymbols)'=='True' or ('$(DebugSymbols)'=='' And '$(_ConfigurationNameTmp)'=='Debug'))">portable</DebugType>
        <DebugType Condition="'$(FscDebugType)' != ''">$(FscDebugType)</DebugType>
    </PropertyGroup>

    <!--
      The CreateManifestResourceNames target create the manifest resource names from the .RESX
      files.

          [IN]
          @(EmbeddedResource) - The list of EmbeddedResource items that have been pre-processed to add metadata about resource type
                                Expected Metadata "Type" can either be "Resx" or "Non-Resx"

          [OUT]
          @(EmbeddedResource) - EmbeddedResource items with metadata

      For F# applications the transformation is like:

          Resources1.resx => Resources1 => Build into main assembly
          SubFolder\Resources1.resx => SubFolder.Resources1 => Build into main assembly
          Resources1.fr.resx => Resources1.fr => Build into satellite assembly
          Resources1.notaculture.resx => Resources1.notaculture => Build into main assembly

      For other project systems, this transformation may be different.
      -->
    <PropertyGroup>
        <CreateManifestResourceNamesDependsOn></CreateManifestResourceNamesDependsOn>
    </PropertyGroup>

    <PropertyGroup>
        <UsingXBuild>false</UsingXBuild>
        <UsingXBuild Condition="'$(MSBuildAssemblyVersion)' == ''">true</UsingXBuild>
    </PropertyGroup>

    <Target
        Name="CreateManifestResourceNames"
        Condition="'@(EmbeddedResource)' != ''"
        DependsOnTargets="$(CreateManifestResourceNamesDependsOn)"
    >

        <ItemGroup>
            <_Temporary Remove="@(_Temporary)" />
        </ItemGroup>

        <!-- START XBUILD -->

        <!-- This is the implementation of CreateManifestResourceNames which is compatible with the way -->
        <!-- xbuild processes resource names -->

        <CreateFSharpManifestResourceName
             Condition="'@(ResxWithNoCulture)' != '' AND '$(UsingXBuild)' == 'true'"
             UseStandardResourceNames="$(UseStandardResourceNames)"
         ResourceFiles="@(ResxWithNoCulture)" RootNamespace="$(RootNamespace)">
            <Output TaskParameter = "ManifestResourceNames" ItemName = "ManifestResourceWithNoCultureName" />
        </CreateFSharpManifestResourceName>

        <CreateFSharpManifestResourceName
             Condition="'@(NonResxWithNoCulture)' != '' AND '$(UsingXBuild)' == 'true'"
             UseStandardResourceNames="$(UseStandardResourceNames)"
         ResourceFiles="@(NonResxWithNoCulture)" RootNamespace="$(RootNamespace)">
            <Output TaskParameter = "ManifestResourceNames" ItemName = "ManifestNonResxWithNoCulture" />
        </CreateFSharpManifestResourceName>

        <CreateFSharpManifestResourceName
             Condition="'@(ResxWithCulture)' != '' AND '$(UsingXBuild)' == 'true'"
             UseStandardResourceNames="$(UseStandardResourceNames)"
             ResourceFiles="@(ResxWithCulture)" RootNamespace="$(RootNamespace)">
            <Output TaskParameter = "ManifestResourceNames" ItemName = "ManifestResourceWithCultureName" />
        </CreateFSharpManifestResourceName>

        <CreateFSharpManifestResourceName
             Condition="'@(NonResxWithCulture)' != '' AND '$(UsingXBuild)' == 'true'"
             UseStandardResourceNames="$(UseStandardResourceNames)"
             ResourceFiles="@(NonResxWithCulture)" RootNamespace="$(RootNamespace)">
            <Output TaskParameter = "ManifestResourceNames" ItemName = "ManifestNonResxWithCulture" />
        </CreateFSharpManifestResourceName>

        <!-- END XBUILD -->


        <!-- START MSBUILD -->

        <!-- This is the implementation of CreateManifestResourceNames which is compatible with the way -->
        <!-- msbuild processes resource names -->

        <!-- Create manifest names for culture and non-culture Resx files, and for non-culture Non-Resx resources -->
        <CreateFSharpManifestResourceName
              ResourceFiles="@(EmbeddedResource)"
              RootNamespace="$(RootNamespace)"
              UseStandardResourceNames="$(UseStandardResourceNames)"
              Condition="'%(EmbeddedResource.ManifestResourceName)' == '' and ('%(EmbeddedResource.WithCulture)' == 'false' or '%(EmbeddedResource.Type)' == 'Resx') AND '$(UsingXBuild)' == 'false'">

            <Output TaskParameter="ResourceFilesWithManifestResourceNames" ItemName="_Temporary" />

        </CreateFSharpManifestResourceName>

        <!-- Create manifest names for all culture non-resx resources -->
        <CreateFSharpManifestResourceName
              ResourceFiles="@(EmbeddedResource)"
              RootNamespace="$(RootNamespace)"
              UseStandardResourceNames="$(UseStandardResourceNames)"
              PrependCultureAsDirectory="false"
              Condition="'%(EmbeddedResource.ManifestResourceName)' == '' and '%(EmbeddedResource.WithCulture)' == 'true' and '%(EmbeddedResource.Type)' == 'Non-Resx' AND '$(UsingXBuild)' == 'false'">

            <Output TaskParameter="ResourceFilesWithManifestResourceNames" ItemName="_Temporary" />

        </CreateFSharpManifestResourceName>
        <!-- END MSBUILD -->


        <ItemGroup>
            <EmbeddedResource Remove="@(EmbeddedResource)" Condition="'%(EmbeddedResource.ManifestResourceName)' == ''"/>
            <EmbeddedResource Include="@(_Temporary)" />
            <_Temporary Remove="@(_Temporary)" />
        </ItemGroup>
    </Target>

    <ItemGroup>
        <DocFileItem Include="$(DocumentationFile)" Condition="'$(DocumentationFile)'!=''"/>
    </ItemGroup>

    <ItemGroup Condition="'$(_DebugSymbolsProduced)' == 'true' and '$(PdbFile)' != ''">
        <_DebugSymbolsIntermediatePathTemporary Include="$(PdbFile)"/>
        <!-- Add any missing .pdb extension, as the compiler does -->
        <_DebugSymbolsIntermediatePath Include="@(_DebugSymbolsIntermediatePathTemporary->'%(RootDir)%(Directory)%(Filename).pdb')"/>
    </ItemGroup>

    <PropertyGroup>
        <CoreCompileDependsOn></CoreCompileDependsOn>
    </PropertyGroup>

    <Target Name="GenerateFSharpTextResources"
            BeforeTargets="CoreResGen;PrepareForBuild">

        <MakeDir Directories="$(IntermediateOutputPath)" />

        <!-- Generate source for all resx files. -->
        <FSharpEmbedResXSource EmbeddedResource="@(EmbeddedResource)" IntermediateOutputPath="$(IntermediateOutputPath)" TargetFramework="$(TargetFramework)">
            <Output TaskParameter="GeneratedSource" ItemName="_FsGeneratedResXSource" />
        </FSharpEmbedResXSource>

        <ItemGroup>
            <CompileBefore Include="@(_FsGeneratedResXSource)" />
            <FileWrites Include="@(_FsGeneratedResXSource)" />
        </ItemGroup>

        <!-- Generate resx and source for all txt files. -->
        <FSharpEmbedResourceText EmbeddedText="@(EmbeddedText)" IntermediateOutputPath="$(IntermediateOutputPath)">
            <Output TaskParameter="GeneratedSource" ItemName="_FsGeneratedTxtSource" />
            <Output TaskParameter="GeneratedResx" ItemName="_FsGeneratedResx" />
        </FSharpEmbedResourceText>

        <ItemGroup>
            <CompileBefore Include="@(_FsGeneratedTxtSource)" />
            <EmbeddedResource Include="@(_FsGeneratedResx)" />
            <FileWrites Include="@(_FsGeneratedTxtSource)" />
            <FileWrites Include="@(_FsGeneratedResx)" />
        </ItemGroup>

    </Target>

    <Target
        Name="CoreCompile"
        Inputs="$(MSBuildAllProjects);
                @(CompileBefore);
                @(Compile);
                @(CompileAfter);
                @(_CoreCompileResourceInputs);
                @(ManifestNonResxWithNoCultureOnDisk);
                $(ApplicationIcon);
                $(AssemblyOriginatorKeyFile);
                @(ReferencePath);
                @(CompiledLicenseFile);
                @(EmbeddedDocumentation);
                $(Win32Resource);
                $(Win32Manifest);
                @(CustomAdditionalCompileInputs);
                $(VersionFile);
                $(KeyOriginatorFile)"
        Outputs="@(DocFileItem);
                 @(IntermediateAssembly);
                 @(_DebugSymbolsIntermediatePath);
                 $(NonExistentFile);
                 @(CustomAdditionalCompileOutputs)"
        Returns=""
        DependsOnTargets="$(CoreCompileDependsOn)"
    >

        <Error
            Condition="'$(SilverlightVersion)' != '' and '$(SilverlightVersion)' != 'v5.0'"
            Text="In this version of Visual Studio, F# for Silverlight can only target Silverlight v5.0. Use a prior version of Visual Studio to target previous versions of Silverlight with F#."
        />

        <Warning
            Condition="'$(Win32ResourceFile)' != '' "
            Text="The property &lt;Win32ResourceFile> has been renamed to &lt;Win32Resource>. Update your project file to ensure that the correct value is passed via the --win32res option to the F# compiler."
        />

        <!-- Workaround for differences between how msbuild and xbuild handle embedded resources.
             If we just naively include the additional items needed for mono, that leads to issues
             on msbuild/Windows due to double-including resources.
             Here, we use the $(UsingXBuild) property to conditionally set another property containing the
             correct list of resources based on the build system being used.
             This could be a bit simpler, but xbuild doesn't seem to support msbuild 4.0 'item functions'
             like Distinct().
             Reference: https://github.com/Microsoft/visualfsharp/pull/2595
                        https://github.com/Microsoft/visualfsharp/pull/2605
        -->
        <ItemGroup>
            <ActualEmbeddedResources
                Condition=" '$(UsingXBuild)' == true"
                Include="@(ManifestResourceWithNoCulture);@(ManifestNonResxWithNoCultureOnDisk);@(CompiledLicenseFile);@(AdditionalEmbeddedResource)" />
          <ActualEmbeddedResources
                Condition=" '$(UsingXBuild)' != true"
                Include="@(_CoreCompileResourceInputs);@(CompiledLicenseFile);@(AdditionalEmbeddedResource)" />
        </ItemGroup>

        <!-- Condition is to filter out the _CoreCompileResourceInputs so that it doesn't pass in culture resources to the compiler -->
        <!-- NOTE: ManifestResourceWithNoCulture and ManifestNonResxWithNoCultureOnDisk are generated by Mono targets files -->
        <Fsc  Condition=" '%(_CoreCompileResourceInputs.WithCulture)' != 'true' "
              BaseAddress="$(BaseAddress)"
              CodePage="$(CodePage)"
              DebugSymbols="$(DebugSymbols)"
              DebugType="$(DebugType)"
              DefineConstants="$(DefineConstants)"
              DelaySign="$(DelaySign)"
              DisabledWarnings="$(NoWarn)"
              DocumentationFile="$(DocumentationFile)"
              DotnetFscCompilerPath="$(DotnetFscCompilerPath)"
              EmbedAllSources="$(EmbedAllSources)"
              Embed="$(Embed)"
              GenerateInterfaceFile="$(GenerateInterfaceFile)"
              HighEntropyVA="$(HighEntropyVA)"
              KeyFile="$(KeyOriginatorFile)"
              LCID="$(LCID)"
              NoFramework="true"
              Optimize="$(Optimize)"
              OtherFlags="$(OtherFlags)"
              OutputAssembly="@(IntermediateAssembly)"
              PdbFile="$(PdbFile)"
              Platform="$(PlatformTarget)"
              Prefer32Bit="$(Actual32Bit)"
              PreferredUILang="$(PreferredUILang)"
              ProvideCommandLineArgs="$(ProvideCommandLineArgs)"
              PublicSign="$(PublicSign)"
              References="@(ReferencePath)"
              ReferencePath="$(ReferencePath)"
              Resources="@(ActualEmbeddedResources)"
              SkipCompilerExecution="$(SkipCompilerExecution)"
              SourceLink="$(SourceLink)"
              Sources="@(CompileBefore);@(Compile);@(CompileAfter)"
              Tailcalls="$(Tailcalls)"
              TargetType="$(OutputType)"
              TargetProfile="$(TargetProfile)"
              ToolExe="$(FscToolExe)"
              ToolPath="$(FscToolPath)"
              TreatWarningsAsErrors="$(TreatWarningsAsErrors)"
              UseStandardResourceNames="$(UseStandardResourceNames)"
              Utf8Output="$(Utf8Output)"
              VersionFile="$(VersionFile)"
              VisualStudioStyleErrors="$(VisualStudioStyleErrors)"
              WarningLevel="$(WarningLevel)"
              WarningsAsErrors="$(WarningsAsErrors)"
              Win32ManifestFile="$(Win32Manifest)"
              Win32ResourceFile="$(Win32Resource)"
              SubsystemVersion="$(SubsystemVersion)">
          <Output TaskParameter="CommandLineArgs" ItemName="FscCommandLineArgs" />
        </Fsc>

        <ItemGroup>
            <_CoreCompileResourceInputs Remove="@(_CoreCompileResourceInputs)" />
        </ItemGroup>

    </Target>

    <Import Project="$(MSBuildBinPath)\Microsoft.Common.targets" />

    <!--
            ============================================================
            GenerateTargetFrameworkMonikerAttribute

            Emit the target framework moniker attribute as  a code
            fragment into a temporary source file for the compiler.

            ============================================================
        -->

    <!--
    ============================================================
    Override _GenerateCompileDependencyCache

    Workaround for Issue #3824 and #3739

    MsBuild does some optimisations around CompileInputs
    The project system erroneously uses this to determine whether
    to notify language services of CommandLine Information changes.
    C# accidently changes it's file lists every build ... and so
    gets the notifications.
    F# doesn't ... so we don't get CL notifications following rebuilds
    or build.
    This workaround is basically to adds the current time (in ticks)
    into the hash of CoreCompileInputs.cache at design time so that
    we always appear to have different options and overcome the
    brokencache behaviour.

    Both msbuild and the project-system will fix their code at which time
    this can go away.

    ============================================================
    -->
    <Target Name="_GenerateCompileDependencyCache" DependsOnTargets="ResolveAssemblyReferences" Condition="'$(DesignTimeBuild)' == 'true'">
        <ItemGroup>
          <CustomAdditionalCompileInputs Include="$(IntermediateOutputPath)$(MSBuildProjectFile).CoreCompileInputs.cache" />
          <CoreCompileCache Remove="@(Compile)" />
          <CoreCompileCache Include="@(ReferencePath)" />
          <CoreCompileCache Include="$([System.DateTime]::Now.Ticks)" />
        </ItemGroup>

        <Hash ItemsToHash="@(CoreCompileCache)">
          <Output TaskParameter="HashResult" PropertyName="CoreCompileDependencyHash" />
        </Hash>

        <WriteLinesToFile Lines="$(CoreCompileDependencyHash)" File="$(IntermediateOutputPath)$(MSBuildProjectFile).CoreCompileInputs.cache" Overwrite="True" WriteOnlyWhenDifferent="True" />

        <ItemGroup>
          <FileWrites Include="$(IntermediateOutputPath)$(MSBuildProjectFile).CoreCompileInputs.cache" />
        </ItemGroup>
    </Target>

    <Target Name="GenerateTargetFrameworkMonikerAttribute" BeforeTargets="BeforeCompile" DependsOnTargets="PrepareForBuild;GetReferenceAssemblyPaths" Inputs="$(MSBuildThisFileFullPath)" Outputs="$(TargetFrameworkMonikerAssemblyAttributesPath)" Condition="'$(GenerateTargetFrameworkAttribute)' == 'true'">

        <PropertyGroup>
            <!-- This attribute is only available in mscorlib v4 and later -->
            <AdditionalSourcesText Condition="'$(TargetFrameworkMoniker)' != '' and '$(TargetingClr2Framework)' != 'true'">
                $(AdditionalSourcesText)
                namespace Microsoft.BuildSettings
                [&lt;System.Runtime.Versioning.TargetFrameworkAttribute(&quot;$(TargetFrameworkMoniker)&quot;, FrameworkDisplayName=&quot;$(TargetFrameworkMonikerDisplayName)&quot;)&gt;]
                do ()
            </AdditionalSourcesText>
        </PropertyGroup>

        <!-- This is a file shared between projects so we have to take care to handle simultaneous writes (by ContinueOnError)
             and a race between clean from one project and build from another (by not adding to FilesWritten so it doesn't clean) -->
        <WriteLinesToFile
            File="$(TargetFrameworkMonikerAssemblyAttributesPath)"
            Lines="$(AdditionalSourcesText)"
            Condition="'$(AdditionalSourcesText)' != ''"
            ContinueOnError="true"
            Overwrite="true"/>

        <ItemGroup>
            <CompileBefore Include="$(TargetFrameworkMonikerAssemblyAttributesPath)" Condition="'$(AdditionalSourcesText)' != '' AND ('$(OutputType)' == 'Exe' OR '$(OutputType)' == 'WinExe')"/>
            <CompileAfter Include="$(TargetFrameworkMonikerAssemblyAttributesPath)" Condition="'$(AdditionalSourcesText)' != '' AND '$(OutputType)' != 'Exe' AND '$(OutputType)' != 'WinExe'"/>
        </ItemGroup>

    </Target>

    <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\$(MSBuildThisFile)\ImportAfter\*" Condition="'$(ImportByWildcardAfterMicrosoftFSharpTargets)' == 'true' and exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\$(MSBuildThisFile)\ImportAfter')"/>

</Project>
	<!-- Copyright (c) Microsoft Corporation. All Rights Reserved. See License.txt in the project root for license information. -->

	<!--
	***********************************************************************************************
	Microsoft.FSharp.Targets

	WARNING: DO NOT MODIFY this file unless you are knowledgeable about MSBuild and have
	created a backup copy. Incorrect changes to this file will make it
	impossible to load or build your projects from the command-line or the IDE.

	This file defines the steps in the standard build process specific for F# .NET projects.
	For example, it contains the step that actually calls the F# compiler. The remainder
	of the build process is defined in Microsoft.Common.targets, which is imported by
	this file.
	***********************************************************************************************
	-->

	<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

	<PropertyGroup>
	<MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
	</PropertyGroup>

	<UsingTask TaskName="Fsc" AssemblyFile="FSharp.Build.dll" />
	<UsingTask TaskName="FSharpEmbedResourceText" AssemblyFile="FSharp.Build.dll" />
	<UsingTask TaskName="FSharpEmbedResXSource" AssemblyFile="FSharp.Build.dll" />
	<UsingTask TaskName="CreateFSharpManifestResourceName" AssemblyFile="FSharp.Build.dll" />
	<UsingTask TaskName="WriteCodeFragment" AssemblyFile="FSharp.Build.dll" />

	<PropertyGroup>
	<ImportByWildcardBeforeMicrosoftFSharpTargets Condition="'$(ImportByWildcardBeforeMicrosoftFSharpTargets)' == ''">true</ImportByWildcardBeforeMicrosoftFSharpTargets>
	<ImportByWildcardAfterMicrosoftFSharpTargets Condition="'$(ImportByWildcardAfterMicrosoftFSharpTargets)' == ''">true</ImportByWildcardAfterMicrosoftFSharpTargets>
	</PropertyGroup>

	<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\$(MSBuildThisFile)\ImportBefore\*" Condition="'$(ImportByWildcardBeforeMicrosoftFSharpTargets)' == 'true' and exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\$(MSBuildThisFile)\ImportBefore')"/>

	<PropertyGroup>
	<DefaultLanguageSourceExtension>.fs</DefaultLanguageSourceExtension>
	<Language>F#</Language>
	<TargetRuntime>Managed</TargetRuntime>
	<Tailcalls Condition="'$(Tailcalls)'==''">$(Optimize)</Tailcalls>
	<FrameworkRegistryBase Condition="'$(TargetFrameworkIdentifier)'=='Silverlight'">Software\Microsoft\Microsoft SDKs\$(TargetFrameworkIdentifier)</FrameworkRegistryBase>
	<!-- Visual studio requires a non-empty RootNamespace value for "Add New Item" to work. -->
	<RootNamespace Condition="'$(RootNamespace)'==''">RootNamespace</RootNamespace>
	<Actual32Bit Condition="'$(TargetFrameworkVersion)'=='v2.0' or '$(TargetFrameworkVersion)'=='v3.0' or '$(TargetFrameworkVersion)'=='v3.5' or '$(TargetFrameworkVersion)'=='v4.0'">false</Actual32Bit>
	<Actual32Bit Condition="!('$(TargetFrameworkVersion)'=='v2.0' or '$(TargetFrameworkVersion)'=='v3.0' or '$(TargetFrameworkVersion)'=='v3.5' or '$(TargetFrameworkVersion)'=='v4.0')">$(Prefer32Bit)</Actual32Bit>
	<!--
	`/debug+` is produced based on `$(DebugSymols)`, which gets a default value of 'true' in
	Microsoft.Common.CurrentVersion.targets, with a condition:
	Condition=" '$(ConfigurationName)' == 'Debug' and '$(DebugSymbols)' == '' and '$(DebugType)'=='' "
	But that file is imported later, so we cannot depend on the default value of `$(DebugSymbols)` or `$(ConfigurationName)`.
	-->
	<_ConfigurationNameTmp>$(ConfigurationName)</_ConfigurationNameTmp>
	<_ConfigurationNameTmp Condition="'$(ConfigurationName)' == ''">$(Configuration)</_ConfigurationNameTmp>

	<!-- _DebugFileExt is not an upstream msbuild feature yet -->
	<_DebugFileExt>.pdb</_DebugFileExt>
	<_DebugFileExt Condition="'$(FscDebugFileExt)' != ''">$(FscDebugFileExt)</_DebugFileExt>

	<DebugType Condition="'$(OS)' != 'Windows_NT' And ('$(DebugSymbols)'=='True' or ('$(DebugSymbols)'=='' And '$(_ConfigurationNameTmp)'=='Debug'))">portable</DebugType>
	<DebugType Condition="'$(FscDebugType)' != ''">$(FscDebugType)</DebugType>
	</PropertyGroup>

	<!--
	The CreateManifestResourceNames target create the manifest resource names from the .RESX
	files.

	[IN]
	@(EmbeddedResource) - The list of EmbeddedResource items that have been pre-processed to add metadata about resource type
	Expected Metadata "Type" can either be "Resx" or "Non-Resx"

	[OUT]
	@(EmbeddedResource) - EmbeddedResource items with metadata

	For F# applications the transformation is like:

	Resources1.resx => Resources1 => Build into main assembly
	SubFolder\Resources1.resx => SubFolder.Resources1 => Build into main assembly
	Resources1.fr.resx => Resources1.fr => Build into satellite assembly
	Resources1.notaculture.resx => Resources1.notaculture => Build into main assembly

	For other project systems, this transformation may be different.
	-->
	<PropertyGroup>
	<CreateManifestResourceNamesDependsOn></CreateManifestResourceNamesDependsOn>
	</PropertyGroup>

	<PropertyGroup>
	<UsingXBuild>false</UsingXBuild>
	<UsingXBuild Condition="'$(MSBuildAssemblyVersion)' == ''">true</UsingXBuild>
	</PropertyGroup>

	<Target
	Name="CreateManifestResourceNames"
	Condition="'@(EmbeddedResource)' != ''"
	DependsOnTargets="$(CreateManifestResourceNamesDependsOn)"
	>

	<ItemGroup>
	<_Temporary Remove="@(_Temporary)" />
	</ItemGroup>

	<!-- START XBUILD -->

	<!-- This is the implementation of CreateManifestResourceNames which is compatible with the way -->
	<!-- xbuild processes resource names -->

	<CreateFSharpManifestResourceName
	Condition="'@(ResxWithNoCulture)' != '' AND '$(UsingXBuild)' == 'true'"
	UseStandardResourceNames="$(UseStandardResourceNames)"
	ResourceFiles="@(ResxWithNoCulture)" RootNamespace="$(RootNamespace)">
	<Output TaskParameter = "ManifestResourceNames" ItemName = "ManifestResourceWithNoCultureName" />
	</CreateFSharpManifestResourceName>

	<CreateFSharpManifestResourceName
	Condition="'@(NonResxWithNoCulture)' != '' AND '$(UsingXBuild)' == 'true'"
	UseStandardResourceNames="$(UseStandardResourceNames)"
	ResourceFiles="@(NonResxWithNoCulture)" RootNamespace="$(RootNamespace)">
	<Output TaskParameter = "ManifestResourceNames" ItemName = "ManifestNonResxWithNoCulture" />
	</CreateFSharpManifestResourceName>

	<CreateFSharpManifestResourceName
	Condition="'@(ResxWithCulture)' != '' AND '$(UsingXBuild)' == 'true'"
	UseStandardResourceNames="$(UseStandardResourceNames)"
	ResourceFiles="@(ResxWithCulture)" RootNamespace="$(RootNamespace)">
	<Output TaskParameter = "ManifestResourceNames" ItemName = "ManifestResourceWithCultureName" />
	</CreateFSharpManifestResourceName>

	<CreateFSharpManifestResourceName
	Condition="'@(NonResxWithCulture)' != '' AND '$(UsingXBuild)' == 'true'"
	UseStandardResourceNames="$(UseStandardResourceNames)"
	ResourceFiles="@(NonResxWithCulture)" RootNamespace="$(RootNamespace)">
	<Output TaskParameter = "ManifestResourceNames" ItemName = "ManifestNonResxWithCulture" />
	</CreateFSharpManifestResourceName>

	<!-- END XBUILD -->


	<!-- START MSBUILD -->

	<!-- This is the implementation of CreateManifestResourceNames which is compatible with the way -->
	<!-- msbuild processes resource names -->

	<!-- Create manifest names for culture and non-culture Resx files, and for non-culture Non-Resx resources -->
	<CreateFSharpManifestResourceName
	ResourceFiles="@(EmbeddedResource)"
	RootNamespace="$(RootNamespace)"
	UseStandardResourceNames="$(UseStandardResourceNames)"
	Condition="'%(EmbeddedResource.ManifestResourceName)' == '' and ('%(EmbeddedResource.WithCulture)' == 'false' or '%(EmbeddedResource.Type)' == 'Resx') AND '$(UsingXBuild)' == 'false'">

	<Output TaskParameter="ResourceFilesWithManifestResourceNames" ItemName="_Temporary" />

	</CreateFSharpManifestResourceName>

	<!-- Create manifest names for all culture non-resx resources -->
	<CreateFSharpManifestResourceName
	ResourceFiles="@(EmbeddedResource)"
	RootNamespace="$(RootNamespace)"
	UseStandardResourceNames="$(UseStandardResourceNames)"
	PrependCultureAsDirectory="false"
	Condition="'%(EmbeddedResource.ManifestResourceName)' == '' and '%(EmbeddedResource.WithCulture)' == 'true' and '%(EmbeddedResource.Type)' == 'Non-Resx' AND '$(UsingXBuild)' == 'false'">

	<Output TaskParameter="ResourceFilesWithManifestResourceNames" ItemName="_Temporary" />

	</CreateFSharpManifestResourceName>
	<!-- END MSBUILD -->


	<ItemGroup>
	<EmbeddedResource Remove="@(EmbeddedResource)" Condition="'%(EmbeddedResource.ManifestResourceName)' == ''"/>
	<EmbeddedResource Include="@(_Temporary)" />
	<_Temporary Remove="@(_Temporary)" />
	</ItemGroup>
	</Target>

	<ItemGroup>
	<DocFileItem Include="$(DocumentationFile)" Condition="'$(DocumentationFile)'!=''"/>
	</ItemGroup>

	<ItemGroup Condition="'$(_DebugSymbolsProduced)' == 'true' and '$(PdbFile)' != ''">
	<_DebugSymbolsIntermediatePathTemporary Include="$(PdbFile)"/>
	<!-- Add any missing .pdb extension, as the compiler does -->
	<_DebugSymbolsIntermediatePath Include="@(_DebugSymbolsIntermediatePathTemporary->'%(RootDir)%(Directory)%(Filename).pdb')"/>
	</ItemGroup>

	<PropertyGroup>
	<CoreCompileDependsOn></CoreCompileDependsOn>
	</PropertyGroup>

	<Target Name="GenerateFSharpTextResources"
	BeforeTargets="CoreResGen;PrepareForBuild">

	<MakeDir Directories="$(IntermediateOutputPath)" />

	<!-- Generate source for all resx files. -->
	<FSharpEmbedResXSource EmbeddedResource="@(EmbeddedResource)" IntermediateOutputPath="$(IntermediateOutputPath)" TargetFramework="$(TargetFramework)">
	<Output TaskParameter="GeneratedSource" ItemName="_FsGeneratedResXSource" />
	</FSharpEmbedResXSource>

	<ItemGroup>
	<CompileBefore Include="@(_FsGeneratedResXSource)" />
	<FileWrites Include="@(_FsGeneratedResXSource)" />
	</ItemGroup>

	<!-- Generate resx and source for all txt files. -->
	<FSharpEmbedResourceText EmbeddedText="@(EmbeddedText)" IntermediateOutputPath="$(IntermediateOutputPath)">
	<Output TaskParameter="GeneratedSource" ItemName="_FsGeneratedTxtSource" />
	<Output TaskParameter="GeneratedResx" ItemName="_FsGeneratedResx" />
	</FSharpEmbedResourceText>

	<ItemGroup>
	<CompileBefore Include="@(_FsGeneratedTxtSource)" />
	<EmbeddedResource Include="@(_FsGeneratedResx)" />
	<FileWrites Include="@(_FsGeneratedTxtSource)" />
	<FileWrites Include="@(_FsGeneratedResx)" />
	</ItemGroup>

	</Target>

	<Target
	Name="CoreCompile"
	Inputs="$(MSBuildAllProjects);
	@(CompileBefore);
	@(Compile);
	@(CompileAfter);
	@(_CoreCompileResourceInputs);
	@(ManifestNonResxWithNoCultureOnDisk);
	$(ApplicationIcon);
	$(AssemblyOriginatorKeyFile);
	@(ReferencePath);
	@(CompiledLicenseFile);
	@(EmbeddedDocumentation);
	$(Win32Resource);
	$(Win32Manifest);
	@(CustomAdditionalCompileInputs);
	$(VersionFile);
	$(KeyOriginatorFile)"
	Outputs="@(DocFileItem);
	@(IntermediateAssembly);
	@(_DebugSymbolsIntermediatePath);
	$(NonExistentFile);
	@(CustomAdditionalCompileOutputs)"
	Returns=""
	DependsOnTargets="$(CoreCompileDependsOn)"
	>

	<Error
	Condition="'$(SilverlightVersion)' != '' and '$(SilverlightVersion)' != 'v5.0'"
	Text="In this version of Visual Studio, F# for Silverlight can only target Silverlight v5.0. Use a prior version of Visual Studio to target previous versions of Silverlight with F#."
	/>

	<Warning
	Condition="'$(Win32ResourceFile)' != '' "
	Text="The property <Win32ResourceFile> has been renamed to <Win32Resource>. Update your project file to ensure that the correct value is passed via the --win32res option to the F# compiler."
	/>

	<!-- Workaround for differences between how msbuild and xbuild handle embedded resources.
	If we just naively include the additional items needed for mono, that leads to issues
	on msbuild/Windows due to double-including resources.
	Here, we use the $(UsingXBuild) property to conditionally set another property containing the
	correct list of resources based on the build system being used.
	This could be a bit simpler, but xbuild doesn't seem to support msbuild 4.0 'item functions'
	like Distinct().
	Reference: https://github.com/Microsoft/visualfsharp/pull/2595
	https://github.com/Microsoft/visualfsharp/pull/2605
	-->
	<ItemGroup>
	<ActualEmbeddedResources
	Condition=" '$(UsingXBuild)' == true"
	Include="@(ManifestResourceWithNoCulture);@(ManifestNonResxWithNoCultureOnDisk);@(CompiledLicenseFile);@(AdditionalEmbeddedResource)" />
	<ActualEmbeddedResources
	Condition=" '$(UsingXBuild)' != true"
	Include="@(_CoreCompileResourceInputs);@(CompiledLicenseFile);@(AdditionalEmbeddedResource)" />
	</ItemGroup>

	<!-- Condition is to filter out the _CoreCompileResourceInputs so that it doesn't pass in culture resources to the compiler -->
	<!-- NOTE: ManifestResourceWithNoCulture and ManifestNonResxWithNoCultureOnDisk are generated by Mono targets files -->
	<Fsc Condition=" '%(_CoreCompileResourceInputs.WithCulture)' != 'true' "
	BaseAddress="$(BaseAddress)"
	CodePage="$(CodePage)"
	DebugSymbols="$(DebugSymbols)"
	DebugType="$(DebugType)"
	DefineConstants="$(DefineConstants)"
	DelaySign="$(DelaySign)"
	DisabledWarnings="$(NoWarn)"
	DocumentationFile="$(DocumentationFile)"
	DotnetFscCompilerPath="$(DotnetFscCompilerPath)"
	EmbedAllSources="$(EmbedAllSources)"
	Embed="$(Embed)"
	GenerateInterfaceFile="$(GenerateInterfaceFile)"
	HighEntropyVA="$(HighEntropyVA)"
	KeyFile="$(KeyOriginatorFile)"
	LCID="$(LCID)"
	NoFramework="true"
	Optimize="$(Optimize)"
	OtherFlags="$(OtherFlags)"
	OutputAssembly="@(IntermediateAssembly)"
	PdbFile="$(PdbFile)"
	Platform="$(PlatformTarget)"
	Prefer32Bit="$(Actual32Bit)"
	PreferredUILang="$(PreferredUILang)"
	ProvideCommandLineArgs="$(ProvideCommandLineArgs)"
	PublicSign="$(PublicSign)"
	References="@(ReferencePath)"
	ReferencePath="$(ReferencePath)"
	Resources="@(ActualEmbeddedResources)"
	SkipCompilerExecution="$(SkipCompilerExecution)"
	SourceLink="$(SourceLink)"
	Sources="@(CompileBefore);@(Compile);@(CompileAfter)"
	Tailcalls="$(Tailcalls)"
	TargetType="$(OutputType)"
	TargetProfile="$(TargetProfile)"
	ToolExe="$(FscToolExe)"
	ToolPath="$(FscToolPath)"
	TreatWarningsAsErrors="$(TreatWarningsAsErrors)"
	UseStandardResourceNames="$(UseStandardResourceNames)"
	Utf8Output="$(Utf8Output)"
	VersionFile="$(VersionFile)"
	VisualStudioStyleErrors="$(VisualStudioStyleErrors)"
	WarningLevel="$(WarningLevel)"
	WarningsAsErrors="$(WarningsAsErrors)"
	Win32ManifestFile="$(Win32Manifest)"
	Win32ResourceFile="$(Win32Resource)"
	SubsystemVersion="$(SubsystemVersion)">
	<Output TaskParameter="CommandLineArgs" ItemName="FscCommandLineArgs" />
	</Fsc>

	<ItemGroup>
	<_CoreCompileResourceInputs Remove="@(_CoreCompileResourceInputs)" />
	</ItemGroup>

	</Target>

	<Import Project="$(MSBuildBinPath)\Microsoft.Common.targets" />

	<!--
	============================================================
	GenerateTargetFrameworkMonikerAttribute

	Emit the target framework moniker attribute as a code
	fragment into a temporary source file for the compiler.

	============================================================
	-->

	<!--
	============================================================
	Override _GenerateCompileDependencyCache

	Workaround for Issue #3824 and #3739

	MsBuild does some optimisations around CompileInputs
	The project system erroneously uses this to determine whether
	to notify language services of CommandLine Information changes.
	C# accidently changes it's file lists every build ... and so
	gets the notifications.
	F# doesn't ... so we don't get CL notifications following rebuilds
	or build.
	This workaround is basically to adds the current time (in ticks)
	into the hash of CoreCompileInputs.cache at design time so that
	we always appear to have different options and overcome the
	brokencache behaviour.

	Both msbuild and the project-system will fix their code at which time
	this can go away.

	============================================================
	-->
	<Target Name="_GenerateCompileDependencyCache" DependsOnTargets="ResolveAssemblyReferences" Condition="'$(DesignTimeBuild)' == 'true'">
	<ItemGroup>
	<CustomAdditionalCompileInputs Include="$(IntermediateOutputPath)$(MSBuildProjectFile).CoreCompileInputs.cache" />
	<CoreCompileCache Remove="@(Compile)" />
	<CoreCompileCache Include="@(ReferencePath)" />
	<CoreCompileCache Include="$([System.DateTime]::Now.Ticks)" />
	</ItemGroup>

	<Hash ItemsToHash="@(CoreCompileCache)">
	<Output TaskParameter="HashResult" PropertyName="CoreCompileDependencyHash" />
	</Hash>

	<WriteLinesToFile Lines="$(CoreCompileDependencyHash)" File="$(IntermediateOutputPath)$(MSBuildProjectFile).CoreCompileInputs.cache" Overwrite="True" WriteOnlyWhenDifferent="True" />

	<ItemGroup>
	<FileWrites Include="$(IntermediateOutputPath)$(MSBuildProjectFile).CoreCompileInputs.cache" />
	</ItemGroup>
	</Target>

	<Target Name="GenerateTargetFrameworkMonikerAttribute" BeforeTargets="BeforeCompile" DependsOnTargets="PrepareForBuild;GetReferenceAssemblyPaths" Inputs="$(MSBuildThisFileFullPath)" Outputs="$(TargetFrameworkMonikerAssemblyAttributesPath)" Condition="'$(GenerateTargetFrameworkAttribute)' == 'true'">

	<PropertyGroup>
	<!-- This attribute is only available in mscorlib v4 and later -->
	<AdditionalSourcesText Condition="'$(TargetFrameworkMoniker)' != '' and '$(TargetingClr2Framework)' != 'true'">
	$(AdditionalSourcesText)
	namespace Microsoft.BuildSettings
	[<System.Runtime.Versioning.TargetFrameworkAttribute("$(TargetFrameworkMoniker)", FrameworkDisplayName="$(TargetFrameworkMonikerDisplayName)")>]
	do ()
	</AdditionalSourcesText>
	</PropertyGroup>

	<!-- This is a file shared between projects so we have to take care to handle simultaneous writes (by ContinueOnError)
	and a race between clean from one project and build from another (by not adding to FilesWritten so it doesn't clean) -->
	<WriteLinesToFile
	File="$(TargetFrameworkMonikerAssemblyAttributesPath)"
	Lines="$(AdditionalSourcesText)"
	Condition="'$(AdditionalSourcesText)' != ''"
	ContinueOnError="true"
	Overwrite="true"/>

	<ItemGroup>
	<CompileBefore Include="$(TargetFrameworkMonikerAssemblyAttributesPath)" Condition="'$(AdditionalSourcesText)' != '' AND ('$(OutputType)' == 'Exe' OR '$(OutputType)' == 'WinExe')"/>
	<CompileAfter Include="$(TargetFrameworkMonikerAssemblyAttributesPath)" Condition="'$(AdditionalSourcesText)' != '' AND '$(OutputType)' != 'Exe' AND '$(OutputType)' != 'WinExe'"/>
	</ItemGroup>

	</Target>

	<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\$(MSBuildThisFile)\ImportAfter\*" Condition="'$(ImportByWildcardAfterMicrosoftFSharpTargets)' == 'true' and exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\$(MSBuildThisFile)\ImportAfter')"/>

	</Project>