SDL: fix macOS builds with hidapi disabled

SDL Commits
1 
From b84f150d0669592f4d4eedac2ea893c61194ba72 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Tue, 17 Dec 2024 11:11:56 +0300
Subject: [PATCH] fix macOS builds with hidapi disabled

Fixes: https://github.com/libsdl-org/SDL/issues/11647 .
---
 src/hidapi/SDL_hidapi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hidapi/SDL_hidapi.c b/src/hidapi/SDL_hidapi.c
index 81bebf0c3f137..0c4f9c2e6ff5c 100644
--- a/src/hidapi/SDL_hidapi.c
+++ b/src/hidapi/SDL_hidapi.c
@@ -1242,7 +1242,7 @@ int SDL_hid_init(void)
         return -1;
     }
 
-#ifdef SDL_PLATFORM_MACOS
+#if defined(HAVE_PLATFORM_BACKEND) && !defined(SDL_HIDAPI_DISABLED)
     hid_darwin_set_open_exclusive(0);
 #endif