From: Christian Lamparter <chunkeey@googlemail.com>
Date: Thu, 1 Jan 2015 16:34:17 +0000 (+0100)
Subject: carl9170 tools: add attribute macros to host library file
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=786812b3a629e8b8b42c176df9a4d243218de179;p=carl9170fw.git

carl9170 tools: add attribute macros to host library file

The macros [__packed, __aligned(x), ...] are already defined
as part of newlib's sys/cdefs.h. However they are not part of
standard libc which is used to compile the host tools.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
---

diff --git a/tools/lib/carlfw.h b/tools/lib/carlfw.h
index 6e722c9..1207e70 100644
--- a/tools/lib/carlfw.h
+++ b/tools/lib/carlfw.h
@@ -18,6 +18,14 @@
 #ifndef __CARLFW_H
 #define __CARLFW_H
 
+/* These macros are already defined as part of newlib's sys/cdefs.h.
+ * However they are not part of standard libc which is used to compile
+ * the host tools. For now, simply add them here.
+ */
+#define __packed __attribute__((packed))
+#define __unused __attribute__((unused))
+#define __aligned(x) __attribute__((aligned(x)))
+
 #include <linux/types.h>
 #include "compiler.h"
 #include "fwdesc.h"