Am 28.05.2011 um 16:01 schrieb Andreas Färber:
Building with libfdt results in the following warnings on Mac OS X:
CC ppc-softmmu/device_tree.o
In file included from /Users/andreas/QEMU/latest64/include/libfdt.h:
54,
from /Users/andreas/QEMU/qemu/device_tree.c:26:
/Users/andreas/QEMU/qemu/libfdt_env.h:25:20: warning: endian.h: No
such file or directory
/Users/andreas/QEMU/qemu/libfdt_env.h:26:22: warning: byteswap.h: No
such file or directory
/Users/andreas/QEMU/qemu/libfdt_env.h:28:5: warning: "__BYTE_ORDER"
is not defined
/Users/andreas/QEMU/qemu/libfdt_env.h:28:21: warning: "__BIG_ENDIAN"
is not defined
Since QEMU's copy of libfdt_env.h only uses bswap_32() and bswap_64(),
let QEMU's bswap.h take care of the headers and use its endianness
define.
Cc: Hollis Blanchard <hol...@penguinppc.org>
Cc: Alexander Graf <ag...@suse.de>
Signed-off-by: Andreas Färber <andreas.faer...@web.de>
---
Tested on Darwin/ppc64 host.
More specifically, compile-tested on Darwin/ppc64 and now on Linux/
armv7l host.
libfdt_env.h | 8 ++------
1 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/libfdt_env.h b/libfdt_env.h
index ee0419f..90d7f3b 100644
--- a/libfdt_env.h
+++ b/libfdt_env.h
@@ -19,13 +19,9 @@
#ifndef _LIBFDT_ENV_H
#define _LIBFDT_ENV_H
-#include <stddef.h>
-#include <stdint.h>
-#include <string.h>
-#include <endian.h>
-#include <byteswap.h>
+#include "bswap.h"
-#if __BYTE_ORDER == __BIG_ENDIAN
+#ifdef HOST_WORDS_BIGENDIAN
#define fdt32_to_cpu(x) (x)
#define cpu_to_fdt32(x) (x)
#define fdt64_to_cpu(x) (x)
--
1.7.3.4
