From 34ad1e1d61223d289a59879d34d44f6504178c74 Mon Sep 17 00:00:00 2001
From: Susko3 <Susko3@protonmail.com>
Date: Thu, 8 Dec 2022 22:50:29 +0100
Subject: [PATCH 1/2] Fix Android linker removing
 `System.Globalisation.*Calendar`

---
 osu.Android.props      | 3 +++
 osu.Android/Linker.xml | 7 +++++++
 2 files changed, 10 insertions(+)
 create mode 100644 osu.Android/Linker.xml

diff --git a/osu.Android.props b/osu.Android.props
index a4900132b1df..147d236d98a7 100644
--- a/osu.Android.props
+++ b/osu.Android.props
@@ -58,4 +58,7 @@
     <!-- Realm needs to be directly referenced in all Xamarin projects, as it will not pull in its transitive dependencies otherwise. -->
     <PackageReference Include="Realm" Version="10.18.0" />
   </ItemGroup>
+  <ItemGroup>
+    <LinkDescription Include="$(MSBuildThisFileDirectory)\osu.Android\Linker.xml"/>
+  </ItemGroup>
 </Project>
diff --git a/osu.Android/Linker.xml b/osu.Android/Linker.xml
new file mode 100644
index 000000000000..c7d31fe0877a
--- /dev/null
+++ b/osu.Android/Linker.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<linker>
+    <assembly fullname="mscorlib">
+        <!-- see https://github.com/ppy/osu/issues/21516 -->
+        <type fullname="System.Globalization.*Calendar"/>
+    </assembly>
+</linker>

From 27a96b8e6d92c93b5fa4a9323898d1c05be60569 Mon Sep 17 00:00:00 2001
From: Susko3 <Susko3@protonmail.com>
Date: Thu, 8 Dec 2022 22:52:10 +0100
Subject: [PATCH 2/2] Add linker exception to iOS out of an abundance of
 caution

---
 osu.iOS/Linker.xml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/osu.iOS/Linker.xml b/osu.iOS/Linker.xml
index 04591c55d09b..b55be3be3992 100644
--- a/osu.iOS/Linker.xml
+++ b/osu.iOS/Linker.xml
@@ -24,4 +24,8 @@
     <assembly fullname="osu.Game.Rulesets.Osu">
         <type fullname="*" />
     </assembly>
+    <assembly fullname="mscorlib">
+        <!-- see https://github.com/ppy/osu/issues/21516 -->
+        <type fullname="System.Globalization.*Calendar"/>
+    </assembly>
 </linker>