From 3c342f8e22f26906334ed95fea9b93a90613aea2 Mon Sep 17 00:00:00 2001
From: Justin Sasso <justinsasso@atlas-applications.com>
Date: Sun, 8 Dec 2024 13:29:18 -0500
Subject: [PATCH] Update Dotnet iOS Export Process

Update iOS export to allow for hybrid globalization introduced in .NET 9 while preserving .NET 8 settings. Also allows for custom ICU or no ICU.
---
 .../Godot.NET.Sdk/Sdk/iOSNativeAOT.targets         | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/modules/mono/editor/Godot.NET.Sdk/Godot.NET.Sdk/Sdk/iOSNativeAOT.targets b/modules/mono/editor/Godot.NET.Sdk/Godot.NET.Sdk/Sdk/iOSNativeAOT.targets
index 0391e9f8298b..b9624ac5f894 100644
--- a/modules/mono/editor/Godot.NET.Sdk/Godot.NET.Sdk/Sdk/iOSNativeAOT.targets
+++ b/modules/mono/editor/Godot.NET.Sdk/Godot.NET.Sdk/Sdk/iOSNativeAOT.targets
@@ -15,7 +15,19 @@
   <Target Name="PrepareBeforeIlcCompile"
           BeforeTargets="IlcCompile">
 
-    <Copy SourceFiles="%(ResolvedRuntimePack.PackageDirectory)/runtimes/$(RuntimeIdentifier)/native/icudt.dat" DestinationFolder="$(PublishDir)"/>
+    <PropertyGroup>
+      <IcuFullSourceDir>%(ResolvedRuntimePack.PackageDirectory)/runtimes/$(RuntimeIdentifier)/native/icudt.dat</IcuFullSourceDir>
+      <IcuHybridSourceDir>%(ResolvedRuntimePack.PackageDirectory)/runtimes/$(RuntimeIdentifier)/native/icudt_hybrid.dat</IcuHybridSourceDir>
+      <IcuCustomSourceDir>$(MSBuildThisFileDirectory)icudt_custom.dat</IcuCustomSourceDir>
+
+      <IcuTarget Condition=" '$(TargetFramework)' == 'net8.0' OR '$(HybridGlobalization)' == 'false' AND Exists('$(IcuFullSourceDir)') ">full</IcuTarget>
+      <IcuTarget Condition=" '$(TargetFramework)' == 'net9.0' OR '$(HybridGlobalization)' == 'true' AND Exists('$(IcuHybridSourceDir)') ">hybrid</IcuTarget>
+      <IcuTarget Condition="Exists('$(IcuCustomSourceDir)')">custom</IcuTarget>
+    </PropertyGroup>
+
+    <Copy Condition=" '$(IcuTarget)' == 'full' " SourceFiles="$(IcuFullSourceDir)" DestinationFolder="$(PublishDir)"/>
+    <Copy Condition=" '$(IcuTarget)' == 'hybrid' " SourceFiles="$(IcuHybridSourceDir)" DestinationFolder="$(PublishDir)"/>
+    <Copy Condition=" '$(IcuTarget)' == 'custom' " SourceFiles="$(IcuCustomSourceDir)" DestinationFolder="$(PublishDir)"/>
 
     <!-- We need to find the path to Xcode so we can set manual linker args to the correct SDKs
         Once https://github.com/dotnet/runtime/issues/88737 is released, we can take this out