SDL: cmake: cocoa video backend needs IOKit framework

SDL Commits
1 
From e25cc7a88f55e964c8b0d58593b7460fd94738cc Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Sat, 28 Dec 2024 03:41:36 +0100
Subject: [PATCH] cmake: cocoa video backend needs IOKit framework

Fixes libsdl-org/SDL#11628
---
 cmake/sdlchecks.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/sdlchecks.cmake b/cmake/sdlchecks.cmake
index c0bdabc400ac4..5d902583991b7 100644
--- a/cmake/sdlchecks.cmake
+++ b/cmake/sdlchecks.cmake
@@ -629,6 +629,7 @@ macro(CheckCOCOA)
     endif()
     if(HAVE_COCOA)
       sdl_glob_sources("${SDL3_SOURCE_DIR}/src/video/cocoa/*.m")
+      set(SDL_FRAMEWORK_IOKIT 1)
       set(SDL_VIDEO_DRIVER_COCOA 1)
       set(HAVE_SDL_VIDEO TRUE)
     endif()