From 6f9e18da2ad41f092747a54a3683bc89d256d504 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Sun, 3 Jan 2021 10:18:39 -0800
Subject: [PATCH] Fixed bug 5441 - Add support for endianness check on FreeBSD:
 Fixes endianness checking on at least powerpc64le, maybe also other
 architectures

VVD

Patch based on patch from FreeBSD port devel/sdl20:
https://svnweb.freebsd.org/ports/head/devel/sdl20/files/patch-include_SDL__endian.h?view=log
---
 include/SDL_endian.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/SDL_endian.h b/include/SDL_endian.h
index ee5744a13..7fd735bcc 100644
--- a/include/SDL_endian.h
+++ b/include/SDL_endian.h
@@ -45,6 +45,9 @@
 #elif defined(__OpenBSD__)
 #include <endian.h>
 #define SDL_BYTEORDER  BYTE_ORDER
+#elif defined(__FreeBSD__)
+#include <sys/endian.h>
+#define SDL_BYTEORDER  BYTE_ORDER
 #else
 #if defined(__hppa__) || \
     defined(__m68k__) || defined(mc68000) || defined(_M_M68K) || \