From 2aaa7a31b2313dc7bcd50af04c85b4db6d2c4ab0 Mon Sep 17 00:00:00 2001
From: Rolf Bjarne Kvinge <rolf@xamarin.com>
Date: Tue, 25 May 2021 11:57:22 +0200
Subject: [PATCH 1/2] [dotnet] Tell .NET to not generate files we don't need.
 Fixes #9687.

Tell .NET to not generate files we don't need:

* Runtime configuration file (*.runtimeconfig.json).
* Dependency file (*.deps.json).
* Reference assemblies for executable projects.

Fixes https://github.com/xamarin/xamarin-macios/issues/9687.
---
 dotnet/targets/Xamarin.Shared.Sdk.props   | 6 ++++++
 dotnet/targets/Xamarin.Shared.Sdk.targets | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/dotnet/targets/Xamarin.Shared.Sdk.props b/dotnet/targets/Xamarin.Shared.Sdk.props
index a41bea904bc5..7713ff3b1cbd 100644
--- a/dotnet/targets/Xamarin.Shared.Sdk.props
+++ b/dotnet/targets/Xamarin.Shared.Sdk.props
@@ -22,5 +22,11 @@
 		<_XamarinSdkRoot Condition="'$(_XamarinSdkRoot)' == ''">$(_XamarinSdkRootDirectory)</_XamarinSdkRoot>
 		<!-- _XamarinSdkRootOnMac this should be passed to tasks that need to access the Xamarin Sdk dir on the Mac, this value will be overriden from Windows -->
 		<_XamarinSdkRootOnMac>$(_XamarinSdkRoot)</_XamarinSdkRootOnMac>
+
+		<!-- We don't need any runtime configuration files -->
+		<GenerateRuntimeConfigurationFiles Condition="'$(GenerateRuntimeConfigurationFiles)' ==''">false</GenerateRuntimeConfigurationFiles>
+
+		<!-- We don't need any dependency files -->
+		<GenerateDependencyFile Condition="'$(GenerateDependencyFile)' == ''">false</GenerateDependencyFile>
 	</PropertyGroup>
 </Project>
diff --git a/dotnet/targets/Xamarin.Shared.Sdk.targets b/dotnet/targets/Xamarin.Shared.Sdk.targets
index 88e78a4a3cca..494bb01703bf 100644
--- a/dotnet/targets/Xamarin.Shared.Sdk.targets
+++ b/dotnet/targets/Xamarin.Shared.Sdk.targets
@@ -132,6 +132,9 @@
 		<StartupHookSupport Condition="'$(StartupHookSupport)' == ''">false</StartupHookSupport>
 		<UseSystemResourceKeys Condition="'$(UseSystemResourceKeys)' == ''">true</UseSystemResourceKeys>
 		<UseNativeHttpHandler Condition="'$(_PlatformName)' != 'macOS' And '$(UseNativeHttpHandler)' == ''">true</UseNativeHttpHandler>
+
+		<!-- We don't need to generate reference assemblies for apps or app extensions -->
+		<ProduceReferenceAssembly Condition="'$(ProduceReferenceAssembly)' == '' And ('$(OutputType)' == 'Exe' Or '$(IsAppExtension)' == 'true')">false</ProduceReferenceAssembly>
 	</PropertyGroup>
 
 	<PropertyGroup>

From a351a0103d4e1f0c65142ce69ebf86ac6b96ce58 Mon Sep 17 00:00:00 2001
From: Rolf Bjarne Kvinge <rolf@xamarin.com>
Date: Mon, 31 May 2021 12:14:35 +0200
Subject: [PATCH 2/2] Keep the *.runtimeconfig.json for now.

---
 dotnet/targets/Xamarin.Shared.Sdk.props | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/dotnet/targets/Xamarin.Shared.Sdk.props b/dotnet/targets/Xamarin.Shared.Sdk.props
index 7713ff3b1cbd..55d1039cfa23 100644
--- a/dotnet/targets/Xamarin.Shared.Sdk.props
+++ b/dotnet/targets/Xamarin.Shared.Sdk.props
@@ -23,9 +23,6 @@
 		<!-- _XamarinSdkRootOnMac this should be passed to tasks that need to access the Xamarin Sdk dir on the Mac, this value will be overriden from Windows -->
 		<_XamarinSdkRootOnMac>$(_XamarinSdkRoot)</_XamarinSdkRootOnMac>
 
-		<!-- We don't need any runtime configuration files -->
-		<GenerateRuntimeConfigurationFiles Condition="'$(GenerateRuntimeConfigurationFiles)' ==''">false</GenerateRuntimeConfigurationFiles>
-
 		<!-- We don't need any dependency files -->
 		<GenerateDependencyFile Condition="'$(GenerateDependencyFile)' == ''">false</GenerateDependencyFile>
 	</PropertyGroup>