From: Rafał Miłecki <zajec5@gmail.com>
Date: Mon, 22 Jun 2015 07:51:00 +0000 (+0000)
Subject: otrx: add extra compilation check before using __BYTE_ORDER
X-Git-Tag: reboot~2694
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e0a3d9d1152a05c7c8ba6cd713e394c862ce9252;p=openwrt%2Fstaging%2Fblogic.git

otrx: add extra compilation check before using __BYTE_ORDER

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 46106
---

diff --git a/package/utils/otrx/src/otrx.c b/package/utils/otrx/src/otrx.c
index 131d8d6052eb..101a31004dcd 100644
--- a/package/utils/otrx/src/otrx.c
+++ b/package/utils/otrx/src/otrx.c
@@ -18,6 +18,10 @@
 #include <string.h>
 #include <unistd.h>
 
+#if !defined(__BYTE_ORDER)
+#error "Unknown byte order"
+#endif
+
 #if __BYTE_ORDER == __BIG_ENDIAN
 #define cpu_to_le32(x)	bswap_32(x)
 #define le32_to_cpu(x)	bswap_32(x)