[wasm] Fix blazor/aot builds (#54651)

`dotnet\packs\Microsoft.NET.Runtime.WebAssembly.Sdk\6.0.0-preview.7.21321.15\Sdk\WasmApp.Native.targets(342,5): error : Could not find AOT cross compiler at $(_MonoAotCrossCompilerPath)=` Make sure this is set for the aot path.
dotnet · Jun 24, 2021 · dae9156 · dae9156
1 parent 4f3e30e
commit dae9156
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/mono/wasm/build/WasmApp.Native.targets b/src/mono/wasm/build/WasmApp.Native.targets
@@ -359,6 +359,10 @@ EMSCRIPTEN_KEEPALIVE void mono_wasm_load_profiler_aot (const char *desc) { mono_
   -->
 
   <Target Name="_WasmAotCompileApp" Condition="'$(RunAOTCompilation)' == 'true'">
+    <PropertyGroup>
+      <_MonoAotCrossCompilerPath>@(MonoAotCrossCompiler->WithMetadataValue('RuntimeIdentifier','browser-wasm'))</_MonoAotCrossCompilerPath>
+    </PropertyGroup>
+
     <Error Condition="'@(_WasmAssembliesInternal)' == ''" Text="Item _WasmAssembliesInternal is empty" />
     <Error Condition="'$(_IsEMSDKMissing)' == 'true'"
            Text="$(_EMSDKMissingErrorMessage) Emscripten SDK is required for AOT'ing assemblies." />