From cced5eb9376bea92e9005bdf99dc648fc541b200 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Thu, 4 Jun 2020 09:23:18 -0700
Subject: [PATCH] Fixed bug 5169 - Can not build current sources because of
 recent thread management changes

Manuel Alfayate Corchete

I'm trying to build SDL2 with threads support here in GNU/Linux, both X86 and ARM, and it does not seem to be possible ATM:


/home/manuel/src/SDLLLL/src/core/linux/SDL_threadprio.c:233:26: error: 'rtkit_max_realtime_priority' undeclared (first use in this function)
---
 src/core/linux/SDL_threadprio.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/core/linux/SDL_threadprio.c b/src/core/linux/SDL_threadprio.c
index edfe7d11c..0ea8239f6 100644
--- a/src/core/linux/SDL_threadprio.c
+++ b/src/core/linux/SDL_threadprio.c
@@ -181,6 +181,10 @@ rtkit_setpriority_realtime(pid_t thread, int rt_priority)
     }
     return SDL_TRUE;
 }
+#else
+
+#define rtkit_max_realtime_priority 99
+
 #endif /* dbus */
 #endif /* threads */