From 1335040f40ec2c82d6a059e85d5cd2c9479bdb9d Mon Sep 17 00:00:00 2001
From: Pavel Savara <pavel.savara@gmail.com>
Date: Wed, 8 Feb 2023 23:17:02 +0100
Subject: [PATCH] simpler version of
 https://github.com/dotnet/runtime/pull/80507 (#80849)

---
 src/mono/wasm/build/WasmApp.Native.targets | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/mono/wasm/build/WasmApp.Native.targets b/src/mono/wasm/build/WasmApp.Native.targets
index abd8cd6aef3ab..1b0a006d63611 100644
--- a/src/mono/wasm/build/WasmApp.Native.targets
+++ b/src/mono/wasm/build/WasmApp.Native.targets
@@ -185,7 +185,6 @@
       <_EmccLinkRsp>$(_WasmIntermediateOutputPath)emcc-link.rsp</_EmccLinkRsp>
 
       <EmccInitialHeapSize Condition="'$(EmccInitialHeapSize)' == ''">$(EmccTotalMemory)</EmccInitialHeapSize>
-      <EmccInitialHeapSize Condition="'$(EmccInitialHeapSize)' == ''">536870912</EmccInitialHeapSize>
     </PropertyGroup>
 
     <ItemGroup>
@@ -227,7 +226,6 @@
       <_EmccLDFlags Include="-s ASSERTIONS=$(_EmccAssertionLevelDefault)" Condition="'$(_WasmDevel)' == 'true'" />
       <_EmccLDFlags Include="@(_EmccCommonFlags)" />
       <_EmccLDFlags Include="-Wl,--allow-undefined" />
-      <_EmccLDSFlags Include="-s INITIAL_MEMORY=$(EmccInitialHeapSize)" />
 
       <!-- ILLinker should have removed unused imports, so error for Publish -->
       <_EmccLDSFlags Include="-s ERROR_ON_UNDEFINED_SYMBOLS=0" Condition="'$(WasmBuildingForNestedPublish)' != 'true'" />
@@ -374,9 +372,12 @@
       <_WasmEHLib Condition="'$(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>
+      <EmccInitialHeapSize Condition="'$(EmccInitialHeapSize)' == '' and '$(_WasmShouldAOT)' != 'true'">16777216</EmccInitialHeapSize>
+      <EmccInitialHeapSize Condition="'$(EmccInitialHeapSize)' == '' and '$(_WasmShouldAOT)' == 'true'">134217728</EmccInitialHeapSize>
 	</PropertyGroup>
     <ItemGroup>
       <!-- order matters -->
+      <_EmccLDSFlags Include="-s INITIAL_MEMORY=$(EmccInitialHeapSize)" />
       <_WasmNativeFileForLinking Include="%(_BitcodeFile.ObjectFile)" />
       <_WasmNativeFileForLinking Include="%(_WasmSourceFileToCompile.ObjectFile)" />