From c2daabc010e268bd36115e854d032b0753f09830 Mon Sep 17 00:00:00 2001
From: yeah-its-gloria <32610623+yeah-its-gloria@users.noreply.github.com>
Date: Sat, 18 May 2024 15:28:59 -0400
Subject: [PATCH] Fix: Add entitlements needed for plugins on macOS

Fixes social plugin loading on macOS, particularly for Steam.
---
 cmake/PackageBundle.cmake      |  1 +
 os/macosx/openttd.entitlements | 11 +++++++++++
 2 files changed, 12 insertions(+)
 create mode 100644 os/macosx/openttd.entitlements

diff --git a/cmake/PackageBundle.cmake b/cmake/PackageBundle.cmake
index 737f4809aa..e737c02005 100644
--- a/cmake/PackageBundle.cmake
+++ b/cmake/PackageBundle.cmake
@@ -4,6 +4,7 @@ set(CPACK_BUNDLE_NAME "OpenTTD")
 set(CPACK_BUNDLE_ICON "${CMAKE_SOURCE_DIR}/os/macosx/openttd.icns")
 set(CPACK_BUNDLE_PLIST "${CMAKE_CURRENT_BINARY_DIR}/Info.plist")
 set(CPACK_DMG_BACKGROUND_IMAGE "${CMAKE_SOURCE_DIR}/os/macosx/splash.png")
+set(CPACK_BUNDLE_APPLE_ENTITLEMENTS "${CMAKE_SOURCE_DIR}/os/macosx/openttd.entitlements")
 set(CPACK_DMG_FORMAT "UDBZ")
 
 # Create a temporary Info.plist.in, where we will fill in the version via
diff --git a/os/macosx/openttd.entitlements b/os/macosx/openttd.entitlements
new file mode 100644
index 0000000000..47c24e0756
--- /dev/null
+++ b/os/macosx/openttd.entitlements
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<!-- As requested in https://partner.steamgames.com/doc/store/application/platforms, allows arbitrary plugin loads on hardened runtime -->
+	<key>com.apple.security.cs.allow-dyld-environment-variables</key>
+	<true/>
+	<key>com.apple.security.cs.disable-library-validation</key>
+	<true/>
+</dict>
+</plist>