From 69fbd60d2510650d13b92b03b8c4c41ffc0e3383 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <sezeroz@gmail.com>
Date: Fri, 9 Oct 2020 04:00:00 +0300
Subject: [PATCH] Fix https://bugzilla.libsdl.org/show_bug.cgi?id=4877#c2

loadNibNamed:owner:topLevelObjects is available on 10.8 and newer.
There is an issue report here about an app failing to function on
10.7 and earlier: https://discourse.libsdl.org/t/28179
---
 src/video/cocoa/SDL_cocoaevents.m | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/video/cocoa/SDL_cocoaevents.m b/src/video/cocoa/SDL_cocoaevents.m
index 8aec00008..43f43925f 100644
--- a/src/video/cocoa/SDL_cocoaevents.m
+++ b/src/video/cocoa/SDL_cocoaevents.m
@@ -33,6 +33,9 @@
 #ifndef kIOPMAssertPreventUserIdleDisplaySleep
 #define kIOPMAssertPreventUserIdleDisplaySleep kIOPMAssertionTypePreventUserIdleDisplaySleep
 #endif
+#ifndef NSAppKitVersionNumber10_8
+#define NSAppKitVersionNumber10_8 1187
+#endif
 
 @interface SDLApplication : NSApplication
 
@@ -306,7 +309,10 @@ LoadMainMenuNibIfAvailable(void)
     NSDictionary *infoDict;
     NSString *mainNibFileName;
     bool success = false;
-    
+
+    if (floor(NSAppKitVersionNumber) &lt; NSAppKitVersionNumber10_8) {
+        return false;
+    }
     infoDict = [[NSBundle mainBundle] infoDictionary];
     if (infoDict) {
         mainNibFileName = [infoDict valueForKey:@"NSMainNibFile"];