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Update to NativeAOT #24

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fda7bcc
Update to NativeAOT
kant2002 Oct 14, 2022
3089934
Add PublishAotCompressed
kant2002 Oct 14, 2022
32c6ddd
More stripping
kant2002 Oct 14, 2022
e685979
Restore back NativeAOT-High
kant2002 Oct 14, 2022
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30 changes: 21 additions & 9 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ The project files and scripts in this repo build the same game (Snake clone) in
dotnet publish -r win-x64 -c Release
```

### To build the 25 MB version of the game
### To build the 11 MB version of the game

```
dotnet publish -r win-x64 -c Release /p:PublishTrimmed=true
Expand All @@ -26,34 +26,46 @@ dotnet publish -r win-x64 -c Release /p:PublishTrimmed=true

Make sure you have Visual Studio 2019 installed (Community edition is free) and include C/C++ development tools with Windows SDK (we need a tiny fraction of that - the platform linker and Win32 import libraries).

### To build the 4.7 MB version of the game
### To build the 3.57 MB version of the game

```
dotnet publish -r win-x64 -c Release /p:Mode=CoreRT
dotnet publish -r win-x64 -c Release /p:Mode=NativeAOT
```

### To build the 4.3 MB version of the game
### To build the 3.52 MB version of the game

```
dotnet publish -r win-x64 -c Release /p:Mode=CoreRT-Moderate
dotnet publish -r win-x64 -c Release /p:Mode=NativeAOT-Moderate
```

### To build the 3.0 MB version of the game
### To build the 2.2 MB version of the game

```
dotnet publish -r win-x64 -c Release /p:Mode=CoreRT-High
dotnet publish -r win-x64 -c Release /p:Mode=NativeAOT-High
```

### To build the 1.2 MB version of the game

```
dotnet publish -r win-x64 -c Release /p:Mode=CoreRT-ReflectionFree
dotnet publish -r win-x64 -c Release /p:Mode=NativeAOT-ReflectionFree
```

### To build the 820 KB version of the game

```
dotnet publish -r win-x64 -c Release /p:Mode=NativeAOT-UPX
```

### To build the 493 KB version of the game

```
dotnet publish -r win-x64 -c Release /p:Mode=NativeAOT-ReflectionFree-UPX
```

### To build the 10 kB version of the game

```
dotnet publish -r win-x64 -c Release /p:Mode=CoreRT-NoRuntime
dotnet publish -r win-x64 -c Release /p:Mode=NativeAOT-NoRuntime
```

### To build the 8 kB version of the game
Expand Down
51 changes: 30 additions & 21 deletions SeeSharpSnake.csproj
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,10 @@

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp3.1</TargetFramework>
<TargetFramework>net7.0</TargetFramework>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
<PublishSingleFile Condition="'$(Mode)' == ''">true</PublishSingleFile>
<PublishAot Condition="'$(Mode)' != ''">true</PublishAot>
<EnableDefaultItems>false</EnableDefaultItems>
<LangVersion>8.0</LangVersion>
</PropertyGroup>
Expand All @@ -31,13 +32,13 @@
<Compile Include="Pal/RuntimeInformation.Linux.cs" />
</ItemGroup>

<ItemGroup Condition="'$(Mode)' == 'CoreRT-NoRuntime' or '$(Mode)' == 'CoreRT-Uefi'">
<ItemGroup Condition="'$(Mode)' == 'NativeAOT-NoRuntime' or '$(Mode)' == 'NativeAOT-Uefi'">
<Compile Include="MiniBCL.cs" />
<Compile Include="MiniRuntime.cs" />
<Compile Include="MiniRuntime.Dos.cs" />
</ItemGroup>

<ItemGroup Condition="'$(Mode)' == 'CoreRT-Uefi'">
<ItemGroup Condition="'$(Mode)' == 'NativeAOT-Uefi'">
<Compile Include="Pal/Thread.Uefi.cs" />
<Compile Include="Pal/Environment.Uefi.cs" />
<Compile Include="Pal/Console.Uefi.cs" />
Expand All @@ -47,31 +48,22 @@
<Compile Include="Pal/RuntimeInformation.Uefi.cs" />
</ItemGroup>

<ItemGroup Condition="'$(Mode)' != ''">
<PackageReference Include="Microsoft.DotNet.ILCompiler" Version="1.0.0-alpha-*" />
</ItemGroup>

<PropertyGroup Condition="'$(Mode)' == 'CoreRT-Moderate' or '$(Mode)' == 'CoreRT-High' or '$(Mode)' == 'CoreRT-ReflectionFree'">
<PropertyGroup Condition="'$(Mode)' == 'NativeAOT-Moderate' or '$(Mode)' == 'NativeAOT-High' or '$(Mode)' == 'NativeAOT-UPX' or '$(Mode)' == 'NativeAOT-ReflectionFree' or '$(Mode)' == 'NativeAOT-ReflectionFree-UPX'">
<IlcGenerateCompleteTypeMetadata>false</IlcGenerateCompleteTypeMetadata>
<IlcOptimizationPreference>Size</IlcOptimizationPreference>
</PropertyGroup>

<PropertyGroup Condition="'$(Mode)' == 'CoreRT-High' or '$(Mode)' == 'CoreRT-ReflectionFree' or '$(Mode)' == 'CoreRT-NoRuntime'">
<PropertyGroup Condition="'$(Mode)' == 'NativeAOT-ReflectionFree' or '$(Mode)' == 'NativeAOT-ReflectionFree-UPX' or '$(Mode)' == 'NativeAOT-NoRuntime'">
<IlcGenerateStackTraceData>false</IlcGenerateStackTraceData>
<IlcInvariantGlobalization>true</IlcInvariantGlobalization>
<IlcFoldIdenticalMethodBodies>true</IlcFoldIdenticalMethodBodies>
</PropertyGroup>

<ItemGroup Condition="'$(Mode)' == 'CoreRT-High'">
<IlcArg Include="--removefeature:EventSource" />
<IlcArg Include="--removefeature:FrameworkStrings" />
</ItemGroup>

<PropertyGroup Condition="'$(Mode)' == 'CoreRT-ReflectionFree'">
<PropertyGroup Condition="'$(Mode)' == 'NativeAOT-ReflectionFree' or '$(Mode)' == 'NativeAOT-ReflectionFree-UPX'">
<IlcDisableReflection>true</IlcDisableReflection>
</PropertyGroup>

<PropertyGroup Condition="'$(Mode)' == 'CoreRT-NoRuntime' or '$(Mode)' == 'CoreRT-Uefi'">
<PropertyGroup Condition="'$(Mode)' == 'NativeAOT-NoRuntime' or '$(Mode)' == 'NativeAOT-Uefi'">
<NoStdLib>true</NoStdLib>
<NoConfig>true</NoConfig>
<RuntimeMetadataVersion>v4.0.30319</RuntimeMetadataVersion>
Expand All @@ -83,28 +75,38 @@
<IlcSystemModule>SeeSharpSnake</IlcSystemModule>
</PropertyGroup>

<PropertyGroup Condition="'$(Mode)' == 'CoreRT-NoRuntime'">
<PropertyGroup Condition="'$(Mode)' == 'NativeAOT-NoRuntime'">
<IncludePal>true</IncludePal>
</PropertyGroup>

<ItemGroup Condition="'$(Mode)' == 'CoreRT-NoRuntime'">
<ItemGroup Condition="'$(Mode)' == 'NativeAOT-NoRuntime'">
<LinkerArg Include="/subsystem:console /entry:__managed__Main /merge:.modules=.rdata /merge:.pdata=.rdata /DYNAMICBASE:NO /filealign:16 /align:16" />
</ItemGroup>

<ItemGroup Condition="'$(Mode)' == 'CoreRT-Uefi'">
<ItemGroup Condition="'$(Mode)' == 'NativeAOT-Uefi'">
<LinkerArg Include="/subsystem:EFI_APPLICATION /entry:EfiMain" />
</ItemGroup>

<PropertyGroup Condition="'$(Mode)' == 'NativeAOT-UPX' or '$(Mode)' == 'NativeAOT-High'">
<EventSourceSupport>false</EventSourceSupport>
<UseSystemResourceKeys>true</UseSystemResourceKeys>
<InvariantGlobalization>true</InvariantGlobalization>
</PropertyGroup>

<ItemGroup Condition="'$(Mode)' == 'NativeAOT-UPX' or '$(Mode)' == 'NativeAOT-ReflectionFree-UPX'">
<PackageReference Include="PublishAotCompressed" Version="0.0.4" />
</ItemGroup>

<Target Name="CustomizeReferences" BeforeTargets="BeforeCompile" AfterTargets="FindReferenceAssembliesForReferences"
Condition="'$(Mode)' == 'CoreRT-NoRuntime' or '$(Mode)' == 'CoreRT-Uefi'">
Condition="'$(Mode)' == 'NativeAOT-NoRuntime' or '$(Mode)' == 'NativeAOT-Uefi'">
<ItemGroup>
<ReferencePathWithRefAssemblies Remove="@(ReferencePathWithRefAssemblies)" />
<ReferencePath Remove="@(ReferencePath)" />
</ItemGroup>
</Target>

<Target Name="GenerateVirtuaDisk" AfterTargets="Publish"
Condition="'$(Mode)' == 'CoreRT-Uefi'">
Condition="'$(Mode)' == 'NativeAOT-Uefi'">
<PropertyGroup>
<VHD>$(MSBuildProjectDirectory)\$(NativeOutputPath)seesharpsnake.vhdx</VHD>
<CreatePartitionCommand>
Expand Down Expand Up @@ -136,4 +138,11 @@
<Exec Command="diskpart /s &quot;$(MSBuildProjectDirectory)\$(NativeOutputPath)diskpart2.txt&quot;" />
</Target>

<!-- The AOT compiler would want to mirror these as AppContext switches. Prevent that. -->
<Target Name="RemoveHostConfigurationOptions" BeforeTargets="WriteIlcRspFileForCompilation" DependsOnTargets="PrepareForILLink" Condition="'$(Mode)' == 'NativeAOT-NoRuntime'">
<ItemGroup>
<RuntimeHostConfigurationOption Remove="@(RuntimeHostConfigurationOption)" />
</ItemGroup>
</Target>

</Project>