From 8fb0ab46bbdfc12e7b85f05c00dc171fd564d204 Mon Sep 17 00:00:00 2001
From: Steven Chamberlain <steven@pyro.eu.org>
Date: Wed, 13 Jul 2016 12:31:00 +0100
Subject: [PATCH] bx: use system signal.h on glibc systems

On GNU/kFreeBSD, sys/signal.h is only a wrapper around glibc signal.h
anyway, leading to a #include loop in this case.
---
 3rdparty/bx/include/compat/freebsd/signal.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/3rdparty/bx/include/compat/freebsd/signal.h b/3rdparty/bx/include/compat/freebsd/signal.h
index fd7d90f336f..3040b56c3ce 100644
--- a/3rdparty/bx/include/compat/freebsd/signal.h
+++ b/3rdparty/bx/include/compat/freebsd/signal.h
@@ -1 +1,5 @@
+#ifdef __GLIBC__
+#include_next <signal.h>
+#else
 #include <sys/signal.h>
+#endif