From ae1989fb89db1b5c49857d84f76f8d6694faca8e Mon Sep 17 00:00:00 2001
From: Ankit Jain <radical@gmail.com>
Date: Wed, 23 Jun 2021 18:14:39 -0400
Subject: [PATCH] [wasm] Fix blazor/aot builds

`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.
---
 src/mono/wasm/build/WasmApp.Native.targets | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mono/wasm/build/WasmApp.Native.targets b/src/mono/wasm/build/WasmApp.Native.targets
index b6897fbd2b413..e2fd366cbed0f 100644
--- a/src/mono/wasm/build/WasmApp.Native.targets
+++ b/src/mono/wasm/build/WasmApp.Native.targets
@@ -336,6 +336,10 @@ 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." />