From 923910615b8d7b81582cb9543fd25785ae176b59 Mon Sep 17 00:00:00 2001
From: Aleksey Kliger <alklig@microsoft.com>
Date: Fri, 2 Apr 2021 15:24:48 -0400
Subject: [PATCH] [mono] update iOS sample to run on Catalyst too

use `make run-catalyst`
---
 src/mono/sample/iOS/Makefile       | 16 ++++++++++++++++
 src/mono/sample/iOS/Program.csproj | 20 +++++++++++++++++---
 2 files changed, 33 insertions(+), 3 deletions(-)

diff --git a/src/mono/sample/iOS/Makefile b/src/mono/sample/iOS/Makefile
index 7d4a6c680fcc1..be7c2bcefe0aa 100644
--- a/src/mono/sample/iOS/Makefile
+++ b/src/mono/sample/iOS/Makefile
@@ -18,5 +18,21 @@ run: clean appbuilder
 	$(DOTNET) publish -c $(MONO_CONFIG) /p:TargetArchitecture=$(MONO_ARCH) \
 	/p:UseLLVM=$(USE_LLVM) /p:ForceAOT=$(AOT)
 
+run-sim: clean appbuilder
+	$(DOTNET) publish -c $(MONO_CONFIG) /p:TargetOS=iOSSimulator /p:TargetArchitecture=$(MONO_ARCH) \
+	/p:UseLLVM=$(USE_LLVM) /p:ForceAOT=$(AOT)
+
+run-catalyst:
+	$(DOTNET) publish -c $(MONO_CONFIG) /p:TargetOS=MacCatalyst /p:TargetArchitecture=$(MONO_ARCH) \
+	/p:UseLLVM=False /p:ForceAOT=False
+
+run-sim-interp: clean appbuilder
+	$(DOTNET) publish -c $(MONO_CONFIG) /p:TargetOS=iOSSimulator /p:TargetArchitecture=$(MONO_ARCH) \
+	/p:UseLLVM=$(USE_LLVM) /p:ForceAOT=$(AOT) /p:MonoForceInterpreter=true
+
+run-catalyst-interp:
+	$(DOTNET) publish -c $(MONO_CONFIG) /p:TargetOS=MacCatalyst /p:TargetArchitecture=$(MONO_ARCH) \
+	/p:UseLLVM=False /p:ForceAOT=False /p:MonoForceInterpreter=true
+
 clean:
 	rm -rf bin
diff --git a/src/mono/sample/iOS/Program.csproj b/src/mono/sample/iOS/Program.csproj
index 56f3124b3865c..770b67cba6d86 100644
--- a/src/mono/sample/iOS/Program.csproj
+++ b/src/mono/sample/iOS/Program.csproj
@@ -8,11 +8,20 @@
     <MicrosoftNetCoreAppRuntimePackDir>$(ArtifactsBinDir)microsoft.netcore.app.runtime.$(TargetOS.ToLower())-$(TargetArchitecture)\$(Configuration)\runtimes\$(TargetOS.ToLower())-$(TargetArchitecture)\</MicrosoftNetCoreAppRuntimePackDir>
     <EnableTargetingPackDownload>false</EnableTargetingPackDownload>
     <RuntimeIdentifier>$(TargetOS.ToLower())-$(TargetArchitecture)</RuntimeIdentifier>
-    <PublishTrimmed>true</PublishTrimmed>
-    <TrimMode>Link</TrimMode>
     <DefineConstants Condition="'$(ArchiveTests)' == 'true'">$(DefineConstants);CI_TEST</DefineConstants>
   </PropertyGroup>
 
+  <PropertyGroup>
+    <!-- FIXME: for some reason trimming is throwing errors errors. -->
+    <!-- <PublishTrimmed>true</PublishTrimmed> -->
+    <!-- <TrimMode>Link</TrimMode> -->
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(TargetOS)' == 'MacCatalyst'">
+    <!-- MonoForceInterpreter>true</MonoForceInterpreter> -->
+    <DevTeamProvisioning Condition="'$(TargetOS)' == 'MacCatalyst' and '$(DevTeamProvisioning)' == ''">-</DevTeamProvisioning>
+  </PropertyGroup>
+
   <!-- Redirect 'dotnet publish' to in-tree runtime pack -->
   <Target Name="TrickRuntimePackLocation" AfterTargets="ProcessFrameworkReferences">
     <ItemGroup>
@@ -35,7 +44,7 @@
       <AppDir>$(MSBuildThisFileDirectory)$(PublishDir)\app</AppDir>
       <IosSimulator Condition="'$(TargetsiOSSimulator)' == 'true'">iPhone 11</IosSimulator>
       <Optimized Condition="'$(Configuration)' == 'Release'">True</Optimized>
-      <RunAOTCompilation Condition="'$(IosSimulator)' == '' or '$(ForceAOT)' == 'true'">true</RunAOTCompilation>
+      <RunAOTCompilation Condition="('$(TargetsMacCatalyst)' == 'false' and '$(IosSimulator)' == '') or '$(ForceAOT)' == 'true'">true</RunAOTCompilation>
     </PropertyGroup>
 
     <RemoveDir Directories="$(AppDir)" />
@@ -83,11 +92,16 @@
     <Message Importance="High" Text="Xcode: $(XcodeProjectPath)"/>
     <Message Importance="High" Text="App:   $(AppBundlePath)"/>
 
+    <!-- install and run on ios simulator -->
     <Exec Condition="'$(IosSimulator)' != '' and '$(ArchiveTests)' != 'true'" Command="xcrun simctl shutdown &quot;$(IosSimulator)&quot;" ContinueOnError="WarnAndContinue" />
     <Exec Condition="'$(IosSimulator)' != '' and '$(ArchiveTests)' != 'true'" Command="xcrun simctl boot &quot;$(IosSimulator)&quot;" />
     <Exec Condition="'$(IosSimulator)' != '' and '$(ArchiveTests)' != 'true'" Command="open -a Simulator" />
     <Exec Condition="'$(IosSimulator)' != '' and '$(ArchiveTests)' != 'true'" Command="xcrun simctl install &quot;$(IosSimulator)&quot; $(AppBundlePath)" />
     <Exec Condition="'$(IosSimulator)' != '' and '$(ArchiveTests)' != 'true'" Command="xcrun simctl launch --console booted net.dot.HelloiOS" />
+
+    <!-- run on MacCatalyst -->
+    <Exec Condition="'$(TargetOS)' == 'MacCatalyst'" Command="dotnet xharness apple run --app=$(AppBundlePath) --targets=maccatalyst --output-directory=/tmp/out" />
+
   </Target>
 
   <Target Name="CopySampleAppToHelixTestDir"