From e63091b3cc37978165a552b4d8ca63e6cb56f707 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Fri, 25 Oct 2019 22:02:16 +0200
Subject: build: make vo_sdl conflict with cocoa

These are inherently incompatible. As far as I'm aware, SDL must be used
from the main thread on OSX.

(Technically, this condition is wrong: the problem happens on OSX in
general, or more precisely, when SDL uses Cocoa. I didn't find the waf
OSX dependency name after 5 second of searching, so I'm just using
cocoa, without which mpv is useless on OSX anyway.)
---
 wscript | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wscript b/wscript
index c2b84411a5..830201a6bd 100644
--- a/wscript
+++ b/wscript
@@ -576,6 +576,7 @@ video_output_features = [
         'name': '--sdl2-video',
         'desc': 'SDL2 video output',
         'deps': 'sdl2',
+        'deps_neg': 'cocoa',
         'func': check_true,
     }, {
         'name': '--cocoa',
-- 
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