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WasmApp.Native.targets
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WasmApp.Native.targets
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<Project>
<!-- not really meant to be used w/o WasmApp.targets -->
<UsingTask TaskName="Microsoft.WebAssembly.Build.Tasks.ManagedToNativeGenerator" AssemblyFile="$(WasmAppBuilderTasksAssemblyPath)" />
<UsingTask TaskName="Microsoft.WebAssembly.Build.Tasks.EmccCompile" AssemblyFile="$(WasmAppBuilderTasksAssemblyPath)" />
<PropertyGroup>
<_WasmBuildNativeCoreDependsOn>
_WasmAotCompileApp;
_WasmStripAOTAssemblies;
_PrepareForWasmBuildNative;
_GenerateDriverGenC;
_GenerateManagedToNative;
_WasmCompileNativeFiles;
_WasmLinkDotNet;
_CompleteWasmBuildNative
</_WasmBuildNativeCoreDependsOn>
<_BeforeWasmBuildAppDependsOn>
$(_BeforeWasmBuildAppDependsOn);
_SetupEmscripten;
_SetWasmBuildNativeDefaults
</_BeforeWasmBuildAppDependsOn>
<_ExeExt Condition="$([MSBuild]::IsOSPlatform('WINDOWS'))">.exe</_ExeExt>
<WasmUseEMSDK_PATH Condition="'$(WasmUseEMSDK_PATH)' == '' and '$(EMSDK_PATH)' != '' and Exists('$(MSBuildThisFileDirectory)WasmApp.InTree.targets')">true</WasmUseEMSDK_PATH>
</PropertyGroup>
<ItemGroup>
<UpToDateCheckInput Include="@(NativeFileReference)" />
</ItemGroup>
<ItemGroup Condition="'$(Configuration)' == 'Debug' and '@(_MonoComponent->Count())' == 0">
<_MonoComponent Include="hot_reload;debugger" />
</ItemGroup>
<ItemGroup>
<_MonoComponent Include="marshal-ilgen" />
</ItemGroup>
<Import Project="$(MSBuildThisFileDirectory)EmSdkRepo.Defaults.props" Condition="'$(WasmUseEMSDK_PATH)' == 'true'" />
<Target Name="_SetupEmscripten">
<PropertyGroup>
<_EMSDKMissingPaths Condition="'$(_EMSDKMissingPaths)' == '' and ('$(EmscriptenSdkToolsPath)' == '' or !Exists('$(EmscriptenSdkToolsPath)'))">%24(EmscriptenSdkToolsPath)=$(EmscriptenSdkToolsPath) </_EMSDKMissingPaths>
<_EMSDKMissingPaths Condition="'$(_EMSDKMissingPaths)' == '' and ('$(EmscriptenNodeToolsPath)' == '' or !Exists('$(EmscriptenNodeToolsPath)'))">%24(EmscriptenNodeToolsPath)=$(EmscriptenNodeToolsPath) </_EMSDKMissingPaths>
<_EMSDKMissingPaths Condition="'$(_EMSDKMissingPaths)' == '' and ('$(EmscriptenUpstreamBinPath)' == '' or !Exists('$(EmscriptenUpstreamBinPath)'))">%24(EmscriptenUpstreamBinPath)=$(EmscriptenUpstreamBinPath) </_EMSDKMissingPaths>
</PropertyGroup>
<PropertyGroup>
<_EMSDKMissingErrorMessage Condition="'$(EMSDK_PATH)' == '' and '$(EmscriptenSdkToolsPath)' == ''">Could not find emscripten sdk. Either set %24(EMSDK_PATH), or use workloads to get the sdk.</_EMSDKMissingErrorMessage>
<_EMSDKMissingErrorMessage Condition="'$(_EMSDKMissingErrorMessage)' == '' and '$(_UsingEMSDK_PATH)' != 'true' and '$(_EMSDKMissingPaths)' != ''">Emscripten from the workload is missing some paths: $(_EMSDKMissingPaths).</_EMSDKMissingErrorMessage>
<_EMSDKMissingErrorMessage Condition="'$(_EMSDKMissingErrorMessage)' == '' and '$(_UsingEMSDK_PATH)' == 'true' and !Exists($(EMSDK_PATH))">Could not find Emscripten sdk at %24(EMSDK_PATH)=$(EMSDK_PATH) .</_EMSDKMissingErrorMessage>
<_EMSDKMissingErrorMessage Condition="'$(_EMSDKMissingErrorMessage)' == '' and '$(_UsingEMSDK_PATH)' == 'true' and '$(_EMSDKMissingPaths)' != ''">Specified Emscripten sdk at %24(EMSDK_PATH)=$(EMSDK_PATH) is missing some paths: $(_EMSDKMissingPaths).</_EMSDKMissingErrorMessage>
<_IsEMSDKMissing Condition="'$(_EMSDKMissingErrorMessage)' != ''">true</_IsEMSDKMissing>
</PropertyGroup>
<PropertyGroup>
<EmscriptenSdkToolsPath Condition="'$(EmscriptenSdkToolsPath)' != ''" >$([MSBuild]::NormalizeDirectory($(EmscriptenSdkToolsPath)))</EmscriptenSdkToolsPath>
<EmscriptenNodeToolsPath Condition="'$(EmscriptenNodeToolsPath)' != ''" >$([MSBuild]::NormalizeDirectory($(EmscriptenNodeToolsPath)))</EmscriptenNodeToolsPath>
<EmscriptenUpstreamBinPath Condition="'$(EmscriptenUpstreamBinPath)' != ''">$([MSBuild]::NormalizeDirectory($(EmscriptenUpstreamBinPath)))</EmscriptenUpstreamBinPath>
</PropertyGroup>
<!-- Environment variables required for running emsdk commands like `emcc` -->
<ItemGroup Condition="'$(EmscriptenSdkToolsPath)' != ''">
<EmscriptenEnvVars Include="DOTNET_EMSCRIPTEN_LLVM_ROOT=$(EmscriptenSdkToolsPath)bin" />
<EmscriptenEnvVars Include="DOTNET_EMSCRIPTEN_BINARYEN_ROOT=$(EmscriptenSdkToolsPath)" />
<EmscriptenEnvVars Include="DOTNET_EMSCRIPTEN_NODE_JS=$([MSBuild]::NormalizePath($(EmscriptenNodeToolsPath), 'bin', 'node$(_ExeExt)'))" />
</ItemGroup>
<ItemGroup>
<_EmscriptenPrependPATHTrimmed Include="$([MSBuild]::ValueOrDefault('%(EmscriptenPrependPATH.Identity)\', '').TrimEnd('\/'))" />
<EmscriptenPrependPATH Remove="@(EmscriptenPrependPATH)" />
<EmscriptenPrependPATH Include="@(_EmscriptenPrependPATHTrimmed)" />
</ItemGroup>
<PropertyGroup>
<!-- semicolon is a msbuild property separator. It is also the path separator on windows.
So, we need to escape it here, so the paths don't get split up when converting
to string[] for passing to Exec task -->
<_PathSeparator Condition="'$(OS)' == 'Windows_NT'">%3B</_PathSeparator>
<_PathSeparator Condition="'$(OS)' != 'Windows_NT'">:</_PathSeparator>
<_EmscriptenPrependPATHProperty>@(EmscriptenPrependPATH -> '%(Identity)', '$(_PathSeparator)')</_EmscriptenPrependPATHProperty>
</PropertyGroup>
<ItemGroup>
<EmscriptenEnvVars Include="PATH=$(_EmscriptenPrependPATHProperty)$(_PathSeparator)$([MSBuild]::Escape($(PATH)))" />
<!--
Python defaults to the system charset, and thus expects the files it's reading to
match that. But that might not always be true. Eg. system charset=gbk, failing to read
utf-8 files
See https://github.com/dotnet/runtime/issues/53367 for the motivating issue
-->
<EmscriptenEnvVars Include="PYTHONUTF8=1" />
<EmscriptenEnvVars Include="EM_WORKAROUND_PYTHON_BUG_34780=1" />
</ItemGroup>
</Target>
<Target Name="_SetWasmBuildNativeDefaults">
<!-- if already set, maybe by a user projects, then a missing emsdk is an error -->
<Error Condition="'$(WasmBuildNative)' == 'true' and '$(_IsEMSDKMissing)' == 'true'"
Text="$(_EMSDKMissingErrorMessage) Emscripten SDK is required for building native files." />
<Error Condition="'$(RunAOTCompilation)' == 'true' and '$(_IsEMSDKMissing)' == 'true'"
Text="$(_EMSDKMissingErrorMessage) Emscripten SDK is required for AOT'ing assemblies." />
<!-- When Building -->
<PropertyGroup Condition="'$(WasmBuildingForNestedPublish)' != 'true'">
<!-- build AOT, only if explicitly requested -->
<WasmBuildNative Condition="'$(RunAOTCompilation)' == 'true' and '$(RunAOTCompilationAfterBuild)' == 'true'">true</WasmBuildNative>
<WasmBuildNative Condition="'$(WasmBuildNative)' == '' and @(NativeFileReference->Count()) > 0" >true</WasmBuildNative>
<WasmBuildNative Condition="'$(WasmBuildNative)' == ''">false</WasmBuildNative>
</PropertyGroup>
<!-- When Publishing -->
<PropertyGroup Condition="'$(WasmBuildingForNestedPublish)' == 'true'">
<!-- AOT==true overrides WasmBuildNative -->
<WasmBuildNative Condition="'$(RunAOTCompilation)' == 'true'">true</WasmBuildNative>
<WasmBuildNative Condition="'$(WasmBuildNative)' == '' and @(NativeFileReference->Count()) > 0" >true</WasmBuildNative>
<!-- not aot, not trimmed app, no reason to relink -->
<WasmBuildNative Condition="'$(WasmBuildNative)' == '' and '$(PublishTrimmed)' != 'true'">false</WasmBuildNative>
<!-- default to relinking in Release config -->
<WasmBuildNative Condition="'$(WasmBuildNative)' == '' and '$(Configuration)' == 'Release'">true</WasmBuildNative>
<WasmBuildNative Condition="'$(WasmBuildNative)' == ''">false</WasmBuildNative>
</PropertyGroup>
<!-- If we want to default to true, and sdk is missing, then just warn, and set it to false -->
<Warning Condition="'$(WasmBuildNative)' == 'true' and '$(_IsEMSDKMissing)' == 'true'"
Text="$(_EMSDKMissingErrorMessage) Emscripten SDK is required for building native files." />
<PropertyGroup>
<WasmBuildNative Condition="'$(WasmBuildNative)' == 'true' and '$(_IsEMSDKMissing)' == 'true'">false</WasmBuildNative>
</PropertyGroup>
</Target>
<Target Name="_WasmBuildNativeCore" DependsOnTargets="$(_WasmBuildNativeCoreDependsOn)" Condition="'$(WasmBuildNative)' == 'true'" />
<Target Name="_PrepareForWasmBuildNative">
<Error Condition="'$(_IsEMSDKMissing)' == 'true'"
Text="$(_EMSDKMissingErrorMessage) Emscripten SDK is required for building native files." />
<PropertyGroup>
<_MonoAotCrossCompilerPath>@(MonoAotCrossCompiler->WithMetadataValue('RuntimeIdentifier','browser-wasm'))</_MonoAotCrossCompilerPath>
<_EmccDefaultFlagsRsp>$([MSBuild]::NormalizePath($(_WasmRuntimePackSrcDir), 'emcc-default.rsp'))</_EmccDefaultFlagsRsp>
<_EmccDefaultLinkFlagsRsp>$([MSBuild]::NormalizePath($(_WasmRuntimePackSrcDir), 'emcc-link.rsp'))</_EmccDefaultLinkFlagsRsp>
<WasmNativeStrip Condition="'$(WasmNativeStrip)' == '' and '$(Configuration)' == 'Debug' and '$(WasmBuildingForNestedPublish)' != 'true'">false</WasmNativeStrip>
<WasmNativeStrip Condition="'$(WasmNativeStrip)' == ''">true</WasmNativeStrip>
<WasmNativeDebugSymbols Condition="'$(WasmNativeDebugSymbols)' == ''">true</WasmNativeDebugSymbols>
<WasmLinkIcalls Condition="'$(WasmLinkIcalls)' == ''">$(WasmBuildNative)</WasmLinkIcalls>
<_WasmICallTablePath>$(_WasmIntermediateOutputPath)icall-table.h</_WasmICallTablePath>
<_WasmRuntimeICallTablePath>$(_WasmIntermediateOutputPath)runtime-icall-table.h</_WasmRuntimeICallTablePath>
<_WasmPInvokeTablePath>$(_WasmIntermediateOutputPath)pinvoke-table.h</_WasmPInvokeTablePath>
<_WasmInterpToNativeTablePath>$(_WasmIntermediateOutputPath)wasm_m2n_invoke.g.h</_WasmInterpToNativeTablePath>
<_WasmPInvokeHPath>$(_WasmRuntimePackIncludeDir)wasm\pinvoke.h</_WasmPInvokeHPath>
<_DriverGenCPath>$(_WasmIntermediateOutputPath)driver-gen.c</_DriverGenCPath>
<DisableParallelAot Condition="'$(DisableParallelAot)' == ''">false</DisableParallelAot>
<DisableParallelEmccCompile Condition="'$(DisableParallelEmccCompile)' == ''">$(DisableParallelAot)</DisableParallelEmccCompile>
<_DriverGenCNeeded Condition="'$(_DriverGenCNeeded)' == '' and '$(_WasmShouldAOT)' == 'true'">true</_DriverGenCNeeded>
<_WasmDevel Condition="'$(_WasmDevel)' == '' and '$(WasmBuildNative)' == 'true' and '$(Configuration)' == 'Debug'">true</_WasmDevel>
<_EmccOptimizationFlagDefault Condition="'$(_WasmDevel)' == 'true'">-O0</_EmccOptimizationFlagDefault>
<_EmccOptimizationFlagDefault Condition="'$(_EmccOptimizationFlagDefault)' == '' and '$(Configuration)' == 'Debug' and '$(WasmBuildingForNestedPublish)' != 'true'">-O1</_EmccOptimizationFlagDefault>
<_EmccOptimizationFlagDefault Condition="'$(_EmccOptimizationFlagDefault)' == ''">-Oz</_EmccOptimizationFlagDefault>
<EmccCompileOptimizationFlag Condition="'$(EmccCompileOptimizationFlag)' == ''">$(_EmccOptimizationFlagDefault)</EmccCompileOptimizationFlag>
<EmccLinkOptimizationFlag Condition="'$(EmccLinkOptimizationFlag)' == '' and '$(Configuration)' == 'Release'">-O2</EmccLinkOptimizationFlag>
<EmccLinkOptimizationFlag Condition="'$(EmccLinkOptimizationFlag)' == ''" >$(EmccCompileOptimizationFlag)</EmccLinkOptimizationFlag>
<_EmccCompileRsp>$(_WasmIntermediateOutputPath)emcc-compile.rsp</_EmccCompileRsp>
<_EmccCompileOutputMessageImportance Condition="'$(EmccVerbose)' == 'true'">Normal</_EmccCompileOutputMessageImportance>
<_EmccCompileOutputMessageImportance Condition="'$(EmccVerbose)' != 'true'">Low</_EmccCompileOutputMessageImportance>
<_EmccCompileBitcodeRsp>$(_WasmIntermediateOutputPath)emcc-compile-bc.rsp</_EmccCompileBitcodeRsp>
<_EmccLinkRsp>$(_WasmIntermediateOutputPath)emcc-link.rsp</_EmccLinkRsp>
<EmccInitialHeapSize Condition="'$(EmccInitialHeapSize)' == ''">$(EmccTotalMemory)</EmccInitialHeapSize>
<EmccStackSize Condition="'$(EmccStackSize)' == ''">5MB</EmccStackSize>
<WasmAllowUndefinedSymbols Condition="'$(WasmAllowUndefinedSymbols)' == ''">false</WasmAllowUndefinedSymbols>
</PropertyGroup>
<ItemGroup>
<_WasmLinkDependencies Remove="@(_WasmLinkDependencies)" />
<_EmccCommonFlags Include="$(_DefaultEmccFlags)" />
<_EmccCommonFlags Include="$(EmccFlags)" />
<_EmccCommonFlags Include="-s EXPORT_ES6=1" />
<_EmccCommonFlags Include="-g" Condition="'$(WasmNativeStrip)' == 'false'" />
<_EmccCommonFlags Include="-v" Condition="'$(EmccVerbose)' != 'false'" />
<_EmccCommonFlags Include="-s DISABLE_EXCEPTION_CATCHING=0" Condition="'$(WasmEnableExceptionHandling)' == 'false'" />
<_EmccCommonFlags Include="-fwasm-exceptions" Condition="'$(WasmEnableExceptionHandling)' == 'true'" />
<_EmccCommonFlags Include="-msimd128" Condition="'$(WasmEnableSIMD)' == 'true' and '$(_WasmShouldAOT)' == 'true'" />
<_EmccIncludePaths Include="$(_WasmIntermediateOutputPath.TrimEnd('\/'))" />
<_EmccIncludePaths Include="$(_WasmRuntimePackIncludeDir)mono-2.0" />
<_EmccIncludePaths Include="$(_WasmRuntimePackIncludeDir)wasm" />
<!-- Adding optimization flag at the top, so it gets precedence -->
<_EmccCFlags Include="$(EmccCompileOptimizationFlag)" />
<_EmccCFlags Include="@(_EmccCommonFlags)" />
<_EmccCFlags Include="-DDISABLE_PERFTRACING_LISTEN_PORTS=1" />
<_EmccCFlags Include="-DENABLE_AOT=1" Condition="'$(_WasmShouldAOT)' == 'true'" />
<_EmccCFlags Include="-DDRIVER_GEN=1" Condition="'$(_WasmShouldAOT)' == 'true'" />
<_EmccCFlags Include="-DINVARIANT_GLOBALIZATION=1" Condition="'$(InvariantGlobalization)' == 'true'" />
<_EmccCFlags Include="-DLINK_ICALLS=1" Condition="'$(WasmLinkIcalls)' == 'true'" />
<_EmccCFlags Include="-DENABLE_AOT_PROFILER=1" Condition="$(WasmProfilers.Contains('aot'))" />
<_EmccCFlags Include="-DENABLE_BROWSER_PROFILER=1" Condition="$(WasmProfilers.Contains('browser'))" />
<_EmccCFlags Include="-DGEN_PINVOKE=1" />
<_EmccCFlags Include="-emit-llvm" />
<_EmccCFlags Include=""-I%(_EmccIncludePaths.Identity)"" />
<_EmccCFlags Include="-g" Condition="'$(WasmNativeDebugSymbols)' == 'true'" />
<!-- Adding optimization flag at the top, so it gets precedence -->
<_EmccLDFlags Include="$(EmccLinkOptimizationFlag)" />
<_EmccLDFlags Include="@(_EmccCommonFlags)" />
<_DriverCDependencies Include="$(_WasmPInvokeHPath);$(_WasmICallTablePath)" />
<_DriverCDependencies Include="$(_DriverGenCPath)" Condition="'$(_DriverGenCNeeded)' == 'true'" />
<_WasmRuntimePackSrcFile Include="$(_WasmRuntimePackSrcDir)pinvoke.c"
Dependencies="$(_WasmPInvokeHPath);$(_WasmPInvokeTablePath)" />
<_WasmRuntimePackSrcFile Include="$(_WasmRuntimePackSrcDir)driver.c"
Dependencies="@(_DriverCDependencies)" />
<_WasmRuntimePackSrcFile Include="$(_WasmRuntimePackSrcDir)corebindings.c" />
<_WasmRuntimePackSrcFile ObjectFile="$(_WasmIntermediateOutputPath)%(FileName).o" />
<!-- See src\mono\wasm\runtime\modularize-dotnet.md -->
<JSFileType Include="extpre.js" Kind="extern-pre-js" />
<JSFileType Include="iffe.js" Kind="extern-pre-js" />
<JSFileType Include="pre.js" Kind="pre-js" />
<JSFileType Include="lib.js" Kind="js-library" />
<JSFileType Include="post.js" Kind="post-js" />
<JSFileType Include="extpost.js" Kind="extern-post-js" />
<_WasmExtraJSFile Include="$(_WasmRuntimePackSrcDir)\*.%(JSFileType.Identity)" Kind="%(JSFileType.Kind)" />
<_WasmExtraJSFile Include="$(_WasmRuntimePackSrcDir)\es6\*.%(JSFileType.Identity)" Kind="%(JSFileType.Kind)" />
<_WasmNativeFileForLinking Include="@(NativeFileReference)" />
<EmscriptenEnvVars Include="EMSDK_PYTHON=$(EmscriptenPythonToolsPath)python.exe" Condition="'$(OS)' == 'Windows_NT'" />
<EmscriptenEnvVars Include="PYTHONPATH=$(EmscriptenPythonToolsPath)" Condition="'$(OS)' == 'Windows_NT'" />
<EmscriptenEnvVars Include="PYTHONHOME=" Condition="'$(OS)' == 'Windows_NT'" />
<EmscriptenEnvVars Include="EM_CACHE=$(WasmCachePath)" Condition="'$(WasmCachePath)' != ''" />
<EmscriptenEnvVars Include="WasmEnableLegacyJsInterop=$(WasmEnableLegacyJsInterop)"/>
</ItemGroup>
<ItemGroup Condition="'$(WasmAllowUndefinedSymbols)' == 'true'">
<_EmccLDSFlags Include="-Wl,--allow-undefined" />
<_EmccLDSFlags Include="-s ERROR_ON_UNDEFINED_SYMBOLS=0" />
</ItemGroup>
<ItemGroup Condition="'$(WasmAllowUndefinedSymbols)' != 'true'">
<_EmccLDSFlags Include="-s LLD_REPORT_UNDEFINED" />
<_EmccLDSFlags Include="-s ERROR_ON_UNDEFINED_SYMBOLS=1" />
</ItemGroup>
<Error Text="Could not find NativeFileReference %(NativeFileReference.Identity)" Condition="'%(NativeFileReference.Identity)' != '' and !Exists(%(NativeFileReference.Identity))" />
</Target>
<Target Name="_GenerateManagedToNative">
<ItemGroup>
<_WasmPInvokeModules Include="%(_WasmNativeFileForLinking.FileName)" Condition="'%(_WasmNativeFileForLinking.ScanForPInvokes)' != 'false'" />
<_WasmPInvokeModules Include="libSystem.Native" />
<_WasmPInvokeModules Include="libSystem.IO.Compression.Native" />
<_WasmPInvokeModules Include="libSystem.Globalization.Native" />
</ItemGroup>
<PropertyGroup>
<_HasMscorlib Condition="'%(_WasmAssembliesInternal.FileName)%(_WasmAssembliesInternal.Extension)' == 'mscorlib.dll'">true</_HasMscorlib>
<_MscorlibPath Condition="'$(_HasMscorlib)' != 'true'">$(MicrosoftNetCoreAppRuntimePackRidDir)lib\net8.0\mscorlib.dll</_MscorlibPath>
</PropertyGroup>
<Error Condition="'$(_MonoAotCrossCompilerPath)' == '' or !Exists('$(_MonoAotCrossCompilerPath)')"
Text="Could not find AOT cross compiler at %24(_MonoAotCrossCompilerPath)=$(_MonoAotCrossCompilerPath)" />
<Exec Command='"$(_MonoAotCrossCompilerPath)" --print-icall-table > "$(_WasmRuntimeICallTablePath)"' />
<ItemGroup>
<FileWrites Include="$(_WasmRuntimeICallTablePath)" />
</ItemGroup>
<MakeDir Directories="$(_WasmIntermediateOutputPath)" Condition="!Exists('$(_WasmIntermediateOutputPath)')" />
<ManagedToNativeGenerator
Assemblies="@(_WasmAssembliesInternal);$(_MscorlibPath)"
RuntimeIcallTableFile="$(_WasmRuntimeICallTablePath)"
IcallOutputPath="$(_WasmICallTablePath)"
PInvokeModules="@(_WasmPInvokeModules)"
PInvokeOutputPath="$(_WasmPInvokeTablePath)"
InterpToNativeOutputPath="$(_WasmInterpToNativeTablePath)">
<Output TaskParameter="FileWrites" ItemName="FileWrites" />
</ManagedToNativeGenerator>
</Target>
<Target Name="_WasmSelectRuntimeComponentsForLinking" Condition="'$(WasmNativeWorkload)' == 'true'" DependsOnTargets="_MonoSelectRuntimeComponents" />
<Target Name="_WasmCompileNativeFiles" DependsOnTargets="_CheckEmccIsExpectedVersion">
<PropertyGroup>
<_EmBuilder Condition="$([MSBuild]::IsOSPlatform('WINDOWS'))">embuilder.bat</_EmBuilder>
<_EmBuilder Condition="!$([MSBuild]::IsOSPlatform('WINDOWS'))">embuilder.py</_EmBuilder>
</PropertyGroup>
<ItemGroup>
<_EmccCFlags Include="$(EmccExtraCFlags)" />
</ItemGroup>
<WriteLinesToFile Lines="@(_EmccCFlags)" File="$(_EmccCompileRsp)" Overwrite="true" WriteOnlyWhenDifferent="true" />
<ItemGroup>
<FileWrites Include="$(_EmccCompileRsp)" />
<EmscriptenMinimalBuildEnvVars Include="@(EmscriptenEnvVars)" />
<EmscriptenMinimalBuildEnvVars Include="FROZEN_CACHE=" />
</ItemGroup>
<!-- warm up the cache -->
<Exec Command="$(_EmBuilder) build MINIMAL" EnvironmentVariables="@(EmscriptenMinimalBuildEnvVars)" StandardOutputImportance="Low" StandardErrorImportance="Low" />
<Message Text="Compiling native assets with emcc with $(EmccCompileOptimizationFlag). This may take a while ..." Importance="High" />
<ItemGroup>
<_WasmSourceFileToCompile Remove="@(_WasmSourceFileToCompile)" />
<_WasmSourceFileToCompile Include="@(_WasmRuntimePackSrcFile)" Dependencies="%(_WasmRuntimePackSrcFile.Dependencies);$(_EmccDefaultFlagsRsp);$(_EmccCompileRsp)" />
</ItemGroup>
<EmccCompile
SourceFiles="@(_WasmSourceFileToCompile)"
Arguments='"@$(_EmccDefaultFlagsRsp)" "@$(_EmccCompileRsp)"'
EnvironmentVariables="@(EmscriptenEnvVars)"
DisableParallelCompile="$(DisableParallelEmccCompile)"
OutputMessageImportance="$(_EmccCompileOutputMessageImportance)">
<Output TaskParameter="OutputFiles" ItemName="FileWrites" />
</EmccCompile>
</Target>
<Target Name="_WasmCompileAssemblyBitCodeFilesForAOT"
Inputs="@(_BitcodeFile);$(_EmccDefaultFlagsRsp);$(_EmccCompileBitcodeRsp)"
Outputs="@(_BitcodeFile->'%(ObjectFile)')"
Condition="'$(_WasmShouldAOT)' == 'true' and @(_BitcodeFile->Count()) > 0"
DependsOnTargets="_CheckEmccIsExpectedVersion;_WasmWriteRspForCompilingBitcode"
Returns="@(FileWrites)">
<ItemGroup>
<_BitCodeFile Dependencies="%(_BitCodeFile.Dependencies);$(_EmccDefaultFlagsRsp);$(_EmccCompileBitcodeRsp)" />
</ItemGroup>
<Message Text="Compiling assembly bitcode files with $(EmccLinkOptimizationFlag) ..." Importance="High" Condition="@(_BitCodeFile->Count()) > 0" />
<EmccCompile
SourceFiles="@(_BitCodeFile)"
Arguments=""@$(_EmccDefaultFlagsRsp)" "@$(_EmccCompileBitcodeRsp)""
EnvironmentVariables="@(EmscriptenEnvVars)"
DisableParallelCompile="$(DisableParallelEmccCompile)"
OutputMessageImportance="$(_EmccCompileOutputMessageImportance)">
<Output TaskParameter="OutputFiles" ItemName="FileWrites" />
</EmccCompile>
</Target>
<Target Name="_WasmWriteRspForCompilingBitcode">
<ItemGroup>
<_BitcodeLDFlags Include="@(_EmccLDFlags)" />
<_BitcodeLDFlags Include="$(EmccExtraBitcodeLDFlags)" />
</ItemGroup>
<WriteLinesToFile Lines="@(_BitcodeLDFlags)" File="$(_EmccCompileBitcodeRsp)" Overwrite="true" WriteOnlyWhenDifferent="true" />
<ItemGroup>
<FileWrites Include="$(_EmccCompileBitcodeRsp)" />
</ItemGroup>
</Target>
<Target Name="_WasmCalculateInitialHeapSize"
Condition="'$(EmccInitialHeapSize)' == ''"
DependsOnTargets="_CheckEmccIsExpectedVersion">
<ItemGroup>
<_AOTObjectFile Include="%(_BitcodeFile.ObjectFile)" />
</ItemGroup>
<!-- for AOT builds we use llvm-size tool to collect size of the DATA segment in each object file -->
<Exec Command="llvm-size$(_ExeExt) -d --format=sysv @(_AOTObjectFile, ' ')"
Condition="'$(_WasmShouldAOT)' == 'true'"
IgnoreStandardErrorWarningFormat="true"
ConsoleToMsBuild="true"
StandardOutputImportance="low" StandardErrorImportance="low"
EnvironmentVariables="@(EmscriptenEnvVars)" >
<Output TaskParameter="ConsoleOutput" ItemName="LlvmAotSizeOutput" />
</Exec>
<ItemGroup Condition="'$(_WasmShouldAOT)' == 'true'">
<_AOTDataSegmentSize Condition="$([System.String]::Copy('%(LlvmAotSizeOutput.Identity)').StartsWith('DATA '))"
Include="$([System.String]::Copy('%(LlvmAotSizeOutput.Identity)').Replace("DATA ", "").Replace(" 0", "").Trim())" />
</ItemGroup>
<WasmCalculateInitialHeapSize
Assemblies="@(WasmAssembliesToBundle)"
AOTDataSegmentSizes="@(_AOTDataSegmentSize)">
<Output TaskParameter="InitialHeapSize" PropertyName="_WasmCalculatedInitialHeapSize" />
</WasmCalculateInitialHeapSize>
<PropertyGroup>
<EmccInitialHeapSize Condition="'$(EmccInitialHeapSize)' == '' and '$(_WasmCalculatedInitialHeapSize)' != '' and $(_WasmCalculatedInitialHeapSize) > 16777216">$(_WasmCalculatedInitialHeapSize)</EmccInitialHeapSize>
<EmccInitialHeapSize Condition="'$(EmccInitialHeapSize)' == ''">16777216</EmccInitialHeapSize>
</PropertyGroup>
</Target>
<Target Name="_WasmWriteRspFilesForLinking" DependsOnTargets="_CheckEmccIsExpectedVersion;_WasmCalculateInitialHeapSize">
<PropertyGroup>
<_WasmEHLib Condition="'$(WasmEnableExceptionHandling)' == 'true'">libmono-wasm-eh-wasm.a</_WasmEHLib>
<_WasmEHLib Condition="'$(WasmEnableExceptionHandling)' != 'true'">libmono-wasm-eh-js.a</_WasmEHLib>
<_WasmEHLibToExclude Condition="'$(WasmEnableExceptionHandling)' == 'true'">libmono-wasm-eh-js.a</_WasmEHLibToExclude>
<_WasmEHLibToExclude Condition="'$(WasmEnableExceptionHandling)' != 'true'">libmono-wasm-eh-wasm.a</_WasmEHLibToExclude>
<_EmccExportedLibraryFunction>"[@(EmccExportedLibraryFunction -> '%27%(Identity)%27', ',')]"</_EmccExportedLibraryFunction>
<_EmccExportedRuntimeMethods>"[@(EmccExportedRuntimeMethod -> '%27%(Identity)%27', ',')]"</_EmccExportedRuntimeMethods>
<_EmccExportedFunctions>@(EmccExportedFunction -> '%(Identity)',',')</_EmccExportedFunctions>
</PropertyGroup>
<ItemGroup>
<!-- order matters -->
<!-- some flags will be duplicated on the commandline and in the .rsp file. The last wins. -->
<_EmccLDSFlags Include="-s INITIAL_MEMORY=$(EmccInitialHeapSize)" />
<_EmccLDSFlags Include="-s STACK_SIZE=$(EmccStackSize)" />
<_EmccLDSFlags Include="-s WASM_BIGINT=1" />
<_EmccLDSFlags Condition="'$(EmccEnvironment)' != ''" Include="-s ENVIRONMENT="$(EmccEnvironment)"" />
<_EmccLDSFlags Condition="'$(EmccEnableAssertions)' == 'true'" Include="-s ASSERTIONS=1" />
<_WasmNativeFileForLinking Include="%(_BitcodeFile.ObjectFile)" />
<_WasmNativeFileForLinking Include="%(_WasmSourceFileToCompile.ObjectFile)" />
<_WasmNativeFileForLinking
Include="$(MicrosoftNetCoreAppRuntimePackRidNativeDir)*.a"
Exclude="@(_MonoRuntimeComponentDontLink->'$(MicrosoftNetCoreAppRuntimePackRidNativeDir)%(Identity)')" />
<_WasmNativeFileForLinking Include="$(MicrosoftNetCoreAppRuntimePackRidNativeDir)$(_WasmEHLib)" />
<_WasmNativeFileForLinking Remove="$(MicrosoftNetCoreAppRuntimePackRidNativeDir)$(_WasmEHLibToExclude)" />
<_WasmExtraJSFile Include="@(Content)" Condition="'%(Content.Extension)' == '.js'" />
<_EmccLinkStepArgs Include="@(_EmccLDFlags)" />
<_EmccLinkStepArgs Include="@(_EmccLDSFlags)" />
<_EmccLinkStepArgs Include="--emit-symbol-map" Condition="'$(WasmEmitSymbolMap)' == 'true'" />
<_EmccLinkStepArgs Include="--%(_WasmExtraJSFile.Kind) "%(_WasmExtraJSFile.Identity)"" Condition="'%(_WasmExtraJSFile.Kind)' != ''" />
<_WasmLinkDependencies Include="@(_WasmExtraJSFile)" />
<_EmccLinkStepArgs Include=""%(_WasmNativeFileForLinking.Identity)"" />
<_WasmLinkDependencies Include="@(_WasmNativeFileForLinking)" />
<_EmccLinkStepArgs Include="-o "$(_WasmIntermediateOutputPath)dotnet.js"" />
<_WasmLinkDependencies Include="$(_EmccLinkRsp)" />
<_EmccLinkStepArgs Include="-s DEFAULT_LIBRARY_FUNCS_TO_INCLUDE=$(_EmccExportedLibraryFunction)" Condition="'$(_EmccExportedLibraryFunction)' != ''" />
<_EmccLinkStepArgs Include="-s EXPORTED_RUNTIME_METHODS=$(_EmccExportedRuntimeMethods)" />
<_EmccLinkStepArgs Include="-s EXPORTED_FUNCTIONS=$(_EmccExportedFunctions)" />
<_EmccLinkStepArgs Include="$(EmccExtraLDFlags)" />
</ItemGroup>
<WriteLinesToFile Lines="@(_EmccLinkStepArgs)" File="$(_EmccLinkRsp)" Overwrite="true" WriteOnlyWhenDifferent="true" />
<ItemGroup>
<FileWrites Include="$(_EmccLinkRsp)" />
</ItemGroup>
</Target>
<Target Name="_WasmLinkDotNet"
Inputs="@(_WasmLinkDependencies);$(_EmccDefaultFlagsRsp);$(_EmccDefaultLinkFlagsRsp);$(_EmccLinkRsp)"
Outputs="$(_WasmIntermediateOutputPath)dotnet.js;$(_WasmIntermediateOutputPath)dotnet.wasm"
DependsOnTargets="_CheckEmccIsExpectedVersion;_WasmSelectRuntimeComponentsForLinking;_WasmCompileAssemblyBitCodeFilesForAOT;_WasmWriteRspFilesForLinking"
Returns="@(FileWrites)" >
<Message Text="Linking for initial memory %24(EmccInitialHeapSize)=$(EmccInitialHeapSize) bytes. Set this msbuild property to change the value." Importance="High" />
<Message Text="Linking with emcc with $(EmccLinkOptimizationFlag). This may take a while ..." Importance="High" />
<Message Text="Running emcc with @(_EmccLinkStepArgs->'%(Identity)', ' ')" Importance="Low" />
<Exec Command='emcc "@$(_EmccDefaultFlagsRsp)" "@$(_EmccDefaultLinkFlagsRsp)" "@$(_EmccLinkRsp)"' EnvironmentVariables="@(EmscriptenEnvVars)" ConsoleToMSBuild="true">
<Output TaskParameter="ConsoleOutput" PropertyName="_EmccLinkStepConsoleOutput" />
<Output TaskParameter="ExitCode" PropertyName="_EmccLinkStepExitCode" />
</Exec>
<ItemGroup>
<FileWrites Include="$(_WasmIntermediateOutputPath)dotnet.wasm" />
<FileWrites Include="$(_WasmIntermediateOutputPath)dotnet.js" />
<FileWrites Include="$(_WasmIntermediateOutputPath)dotnet.js.symbols" Condition="'$(WasmEmitSymbolMap)' == 'true'" />
</ItemGroup>
<ItemGroup>
<!-- WasmOptConfigurationFlags property is set by reading from emcc-props.json -->
<WasmOptConfigurationFlags Condition="'$(WasmOptConfigurationFlags)' != ''" Include="$(WasmOptConfigurationFlags)" />
</ItemGroup>
<Message Text="Stripping symbols from dotnet.wasm ..." Importance="High" Condition="'$(WasmNativeStrip)' == 'true'" />
<Exec Command="wasm-opt$(_ExeExt) --enable-simd --enable-exception-handling @(WasmOptConfigurationFlags, ' ') --strip-dwarf "$(_WasmIntermediateOutputPath)dotnet.wasm" -o "$(_WasmIntermediateOutputPath)dotnet.wasm""
Condition="'$(WasmNativeStrip)' == 'true'"
IgnoreStandardErrorWarningFormat="true"
EnvironmentVariables="@(EmscriptenEnvVars)" />
<OnError ExecuteTargets="_OnError_WasmLinkDotNet_UndefinedSymbols"
Condition="'$(WasmAllowUndefinedSymbols)' != 'true' and '$(_EmccLinkStepExitCode)' != '0' and $([System.Text.RegularExpressions.Regex]::IsMatch($(_EmccLinkStepConsoleOutput), 'wasm-ld *: *error *:.*undefined symbol:'))" />
</Target>
<Target Name="_OnError_WasmLinkDotNet_UndefinedSymbols">
<Error Text="Use '-p:WasmAllowUndefinedSymbols=true' to allow undefined symbols" />
</Target>
<Target Name="_CompleteWasmBuildNative">
<ItemGroup>
<WasmNativeAsset Include="$(_WasmIntermediateOutputPath)dotnet.wasm" />
<WasmNativeAsset Include="$(_WasmIntermediateOutputPath)dotnet.js" />
<WasmNativeAsset Include="$(_WasmIntermediateOutputPath)dotnet.worker.js" Condition="Exists('$(_WasmIntermediateOutputPath)dotnet.worker.js')" />
<WasmNativeAsset Include="$(_WasmIntermediateOutputPath)dotnet.js.symbols" Condition="'$(WasmEmitSymbolMap)' == 'true' and Exists('$(_WasmIntermediateOutputPath)dotnet.js.symbols')" />
</ItemGroup>
</Target>
<Target Name="_GenerateDriverGenC" Condition="'$(_WasmShouldAOT)' != 'true'">
</Target>
<Target Name="_CheckEmccIsExpectedVersion">
<Error Condition="'$(_IsEMSDKMissing)' == 'true'"
Text="$(_EMSDKMissingErrorMessage) Emscripten SDK is required for building native files." />
<ReadEmccProps JsonFilePath="$(_WasmRuntimePackSrcDir)emcc-props.json">
<Output TaskParameter="EmccProperties" ItemName="_EmccPropItems" />
<Output TaskParameter="WasmOptConfigurationFlags" ItemName= "_WasmOptConfigurationFlagsItems" />
<Output TaskParameter="EmccDefaultExportedFunctions" ItemName= "EmccExportedFunction" />
<Output TaskParameter="EmccDefaultExportedRuntimeMethods" ItemName= "EmccExportedRuntimeMethod" />
</ReadEmccProps>
<CreateProperty Value="%(_EmccPropItems.Value)">
<Output TaskParameter="Value" PropertyName="%(_EmccPropItems.Identity)" />
</CreateProperty>
<CreateProperty Value="%(_WasmOptConfigurationFlagsItems.Value)">
<Output TaskParameter="Value" PropertyName="%(_WasmOptConfigurationFlagsItems.Identity)" />
</CreateProperty>
<Error Condition="'$(RuntimeEmccVersionRaw)' == ''"
Text="%24(RuntimeEmccVersionRaw) is not set. '$(_EmccPropsPath)' should have set that."/>
<PropertyGroup>
<_EmccVersionCommand>emcc --version</_EmccVersionCommand>
</PropertyGroup>
<Exec Command="$(_EmccVersionCommand)" WorkingDirectory="$(_WasmIntermediateOutputPath)" EnvironmentVariables="@(EmscriptenEnvVars)" ConsoleToMsBuild="true" StandardOutputImportance="Low" IgnoreExitCode="true">
<Output TaskParameter="ConsoleOutput" ItemName="_VersionLines" />
<Output TaskParameter="ExitCode" PropertyName="_EmccVersionExitCode" />
</Exec>
<!-- If `emcc -version` failed, then run it again, so we can surface the output as *Errors*. This allows the errors to show up correctly,
versus trying to use the output lines with the Error task -->
<Exec Condition="$(_EmccVersionExitCode) != '0'"
Command="$(_EmccVersionCommand)"
WorkingDirectory="$(_WasmIntermediateOutputPath)"
EnvironmentVariables="@(EmscriptenEnvVars)"
CustomErrorRegularExpression=".*"
/>
<!-- we want to get the first line from the output, which has the version.
Rest of the lines are the license -->
<ItemGroup>
<_ReversedVersionLines Include="@(_VersionLines->Reverse())" />
</ItemGroup>
<PropertyGroup>
<ActualEmccVersionRaw>%(_ReversedVersionLines.Identity)</ActualEmccVersionRaw>
<_VersionMismatchMessage>Emscripten version mismatch. The runtime pack in $(MicrosoftNetCoreAppRuntimePackDir) expects '$(RuntimeEmccVersionRaw)', but emcc being used has version '$(ActualEmccVersionRaw)'. This might cause build failures.</_VersionMismatchMessage>
</PropertyGroup>
<Warning Condition="'$(RuntimeEmccVersionRaw)' != '$(ActualEmccVersionRaw)' and '$(_WasmStrictVersionMatch)' != 'true'"
Text="$(_VersionMismatchMessage)" />
<Error Condition="'$(RuntimeEmccVersionRaw)' != '$(ActualEmccVersionRaw)' and '$(_WasmStrictVersionMatch)' == 'true'"
Text="$(_VersionMismatchMessage)" />
</Target>
<!--
*******************************
************ AOT **************
*******************************
-->
<Target Name="_WasmAotCompileApp" Condition="'$(_WasmShouldAOT)' == 'true'">
<PropertyGroup>
<!-- FIXME: do it once -->
<_MonoAotCrossCompilerPath>@(MonoAotCrossCompiler->WithMetadataValue('RuntimeIdentifier','browser-wasm'))</_MonoAotCrossCompilerPath>
</PropertyGroup>
<Error Condition="'@(_WasmAssembliesInternal)' == ''" Text="Item _WasmAssembliesInternal is empty" />
<Error Condition="'$(_IsEMSDKMissing)' == 'true'"
Text="$(_EMSDKMissingErrorMessage) Emscripten SDK is required for AOT'ing assemblies." />
<Error Condition="'$(_MonoAotCrossCompilerPath)' == '' or !Exists('$(_MonoAotCrossCompilerPath)')"
Text="Could not find AOT cross compiler at %24(_MonoAotCrossCompilerPath)=$(_MonoAotCrossCompilerPath)" />
<ItemGroup>
<MonoAOTCompilerDefaultAotArguments Include="no-opt" />
<MonoAOTCompilerDefaultAotArguments Include="static" />
<MonoAOTCompilerDefaultAotArguments Include="direct-icalls" />
<MonoAOTCompilerDefaultAotArguments Include="deterministic" />
<MonoAOTCompilerDefaultAotArguments Include="mattr=simd" Condition="'$(WasmEnableSIMD)' == 'true'" />
<MonoAOTCompilerDefaultProcessArguments Include="--wasm-exceptions" Condition="'$(WasmEnableExceptionHandling)' == 'true'" />
<MonoAOTCompilerDefaultProcessArguments Include="--wasm-gc-safepoints" Condition="'$(WasmEnableThreads)' == 'true' or '$(WasmEnablePerfTracing)' == 'true'" />
<AotProfilePath Include="$(WasmAotProfilePath)"/>
</ItemGroup>
<ItemGroup>
<_AotInputAssemblies Include="@(_WasmAssembliesInternal)">
<AotArguments>@(MonoAOTCompilerDefaultAotArguments, ';')</AotArguments>
<ProcessArguments>@(MonoAOTCompilerDefaultProcessArguments, ';')</ProcessArguments>
</_AotInputAssemblies>
<_WasmAssembliesInternal Remove="@(_WasmAssembliesInternal)" />
<_WasmAOTSearchPaths Include="$(MicrosoftNetCoreAppRuntimePackRidNativeDir)" />
<_WasmAOTSearchPaths Include="$(MicrosoftNetCoreAppRuntimePackRidDir)\lib\net8.0" />
</ItemGroup>
<ItemGroup>
<!-- Skip known-huge assemblies specified in csproj -->
<_AotInputAssemblies Condition="'%(Filename)' != '' and '@(_AotInputAssemblies->Metadata(`Filename`))' != '' and '@(_AOT_InternalForceInterpretAssemblies->Metadata(`Filename`))' != ''">
<AOT_InternalForceToInterpret>true</AOT_InternalForceToInterpret>
</_AotInputAssemblies>
</ItemGroup>
<PropertyGroup>
<!--<AOTMode Condition="'$(AOTMode)' == '' and '$(AOTProfilePath)' != ''">LLVMOnlyInterp</AOTMode>-->
<AOTMode Condition="'$(AOTMode)' == ''">LLVMOnlyInterp</AOTMode>
<_AOTCompilerCacheFile>$(_WasmIntermediateOutputPath)aot_compiler_cache.json</_AOTCompilerCacheFile>
</PropertyGroup>
<Message Text="AOT'ing @(_AotInputAssemblies->Count()) assemblies" Importance="High" />
<!-- Dedup -->
<PropertyGroup Condition="'$(WasmDedup)' == 'true'">
<_WasmDedupAssembly>$(_WasmIntermediateOutputPath)\aot-instances.dll</_WasmDedupAssembly>
</PropertyGroup>
<WriteLinesToFile Condition="'$(WasmDedup)' == 'true'" File="$(_WasmIntermediateOutputPath)/aot-instances.cs" Overwrite="true" Lines="" WriteOnlyWhenDifferent="true" />
<Csc
Condition="'$(WasmDedup)' == 'true'"
Sources="$(_WasmIntermediateOutputPath)\aot-instances.cs"
OutputAssembly="$(_WasmDedupAssembly)"
TargetType="library"
Deterministic="true"
References="@(ReferencePath)"
ToolExe="$(CscToolExe)"
ToolPath="$(CscToolPath)" />
<ItemGroup Condition="'$(WasmDedup)' == 'true'">
<_AotInputAssemblies Include="$(_WasmDedupAssembly)">
<AotArguments>@(MonoAOTCompilerDefaultAotArguments, ';')</AotArguments>
<ProcessArguments>@(MonoAOTCompilerDefaultProcessArguments, ';')</ProcessArguments>
</_AotInputAssemblies>
</ItemGroup>
<MonoAOTCompiler
CompilerBinaryPath="$(_MonoAotCrossCompilerPath)"
OutputDir="$(_WasmIntermediateOutputPath)"
Mode="$(AOTMode)"
OutputType="AsmOnly"
Assemblies="@(_AotInputAssemblies)"
AdditionalAssemblySearchPaths="@(_WasmAOTSearchPaths)"
UseAotDataFile="false"
AOTProfilePath="$(AOTProfilePath)"
AotModulesTablePath="$(_DriverGenCPath)"
UseLLVM="true"
Profilers="$(WasmProfilers)"
DisableParallelAot="$(DisableParallelAot)"
DedupAssembly="$(_WasmDedupAssembly)"
CacheFilePath="$(_AOTCompilerCacheFile)"
LLVMDebug="dwarfdebug"
LLVMPath="$(EmscriptenUpstreamBinPath)"
IntermediateOutputPath="$(_WasmIntermediateOutputPath)"
AotProfilePath="@(AotProfilePath)">
<Output TaskParameter="CompiledAssemblies" ItemName="_WasmAssembliesInternal" />
<Output TaskParameter="FileWrites" ItemName="FileWrites" />
</MonoAOTCompiler>
<ItemGroup>
<_BitcodeFile Include="%(_WasmAssembliesInternal.LlvmBitcodeFile)" />
<_BitcodeFile ObjectFile="$(_WasmIntermediateOutputPath)%(FileName).o" />
<!-- Add the skipped assemblies -->
<_WasmAssembliesInternal Include="@(_AotInputAssemblies->WithMetadataValue('AOT_InternalForceToInterpret', 'true'))" />
</ItemGroup>
</Target>
<!-- '$(ArchiveTests)' != 'true' is to skip on CI for now -->
<Target Name="_WasmStripAOTAssemblies" Condition="'$(_WasmShouldAOT)' == 'true' and '$(WasmStripAOTAssemblies)' == 'true' and '$(AOTMode)' != 'LLVMOnlyInterp' and '$(ArchiveTests)' != 'true'">
<PropertyGroup>
<_WasmStrippedAssembliesPath>$([MSBuild]::NormalizeDirectory($(_WasmIntermediateOutputPath), 'stripped-assemblies'))</_WasmStrippedAssembliesPath>
</PropertyGroup>
<ItemGroup>
<_AOTedAssemblies Include="@(_WasmAssembliesInternal)" />
<_WasmStrippedAssemblies
Include="@(_AOTedAssemblies)"
OriginalPath="%(_WasmAssembliesInternal.Identity)" />
</ItemGroup>
<!-- Run mono-cil-strip on the assemblies -->
<!-- TODO: replace this with a linker task -->
<MakeDir Directories="$(_WasmStrippedAssembliesPath)" />
<Exec Command='mono-cil-strip -q "%(_WasmStrippedAssemblies.OriginalPath)" "%(_WasmStrippedAssemblies.Identity)"' />
<ItemGroup>
<_WasmAssembliesInternal Remove="@(_WasmAssembliesInternal)" />
<_WasmAssembliesInternal Include="@(_WasmStrippedAssemblies)" />
</ItemGroup>
</Target>
<UsingTask TaskName="ReadEmccProps" AssemblyFile="$(MonoTargetsTasksAssemblyPath)"
TaskFactory="JsonToItemsTaskFactory.JsonToItemsTaskFactory">
<ParameterGroup>
<EmccProperties ParameterType="Microsoft.Build.Framework.ITaskItem[]" Required="false" Output="true" />
<WasmOptConfigurationFlags ParameterType="Microsoft.Build.Framework.ITaskItem[]" Required="false" Output="true" />
<EmccDefaultExportedFunctions ParameterType="Microsoft.Build.Framework.ITaskItem[]" Required="false" Output="true" />
<EmccDefaultExportedRuntimeMethods ParameterType="Microsoft.Build.Framework.ITaskItem[]" Required="false" Output="true" />
</ParameterGroup>
</UsingTask>
</Project>