From 9a665bffd275b8404a2bd65a6c50f975d9f89876 Mon Sep 17 00:00:00 2001
From: jebbs <qjebbs@gmail.com>
Date: Mon, 1 Jun 2026 09:52:21 +0800
Subject: [PATCH] macOS: Only codesign when building for macOS targets

The PostBuild target previously ran codesign on macOS for any target
platform, causing build failures when cross-compiling for win-x64,
win-arm64, or linux-arm64. Add a RuntimeIdentifier check to ensure
codesign only executes when building osx-x64 or osx-arm64.
---
 src/Ryujinx/Ryujinx.csproj | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Ryujinx/Ryujinx.csproj b/src/Ryujinx/Ryujinx.csproj
index b2c9480d2..a88ca6b37 100644
--- a/src/Ryujinx/Ryujinx.csproj
+++ b/src/Ryujinx/Ryujinx.csproj
@@ -18,7 +18,7 @@
     </MSBuild>
   </Target>
 
-  <Target Name="PostBuild" AfterTargets="PostBuildEvent" Condition="$([MSBuild]::IsOSPlatform('OSX'))">
+  <Target Name="PostBuild" AfterTargets="PostBuildEvent" Condition="$([MSBuild]::IsOSPlatform('OSX')) and ('$(RuntimeIdentifier)' == 'osx-x64' or '$(RuntimeIdentifier)' == 'osx-arm64')">
     <Exec Command="codesign --entitlements '$(ProjectDir)..\..\distribution\macos\entitlements.xml' -f -s $(SigningCertificate) '$(TargetDir)$(TargetName)'" />
   </Target>