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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 18/18] scripts: compiler.h: support BSDs as well
Date: Mon, 27 May 2019 11:57:44 +0200	[thread overview]
Message-ID: <20190527095744.5923-19-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20190527095744.5923-1-a.fatoum@pengutronix.de>

The BSDs have their endianness changing functions in <sys/endian.h> and
define both _BYTE_ORDER as well as BYTE_ORDER (if strict POSIX conformance
isn't requested). Extend the header to compile, so it supports these
platforms as well.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 scripts/compiler.h | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/scripts/compiler.h b/scripts/compiler.h
index 01b0de44f18a..0ad25f9e8da9 100644
--- a/scripts/compiler.h
+++ b/scripts/compiler.h
@@ -56,16 +56,22 @@
 # else /* non apple __MACH__ */
 #  include <machine/endian.h>
 # endif /* __APPLE__ */
-# define __BYTE_ORDER    BYTE_ORDER
-# define __LITTLE_ENDIAN LITTLE_ENDIAN
-# define __BIG_ENDIAN    BIG_ENDIAN
 typedef unsigned long ulong;
 typedef unsigned int  uint;
+#elif defined(__OpenBSD__) || defined(__FreeBSD__) || \
+      defined(__NetBSD__) || defined(__DragonFly__)
+# include <sys/endian.h>
 #else /* assume Linux */
 # include <endian.h>
 # include <byteswap.h>
 #endif
 
+#if defined(__BYTE_ORDER) && !defined(BYTE_ORDER)
+# define __BYTE_ORDER    BYTE_ORDER
+# define __BIG_ENDIAN    BIG_ENDIAN
+# define __LITTLE_ENDIAN LITTLE_ENDIAN
+#endif
+
 typedef uint8_t __u8;
 typedef uint16_t __u16;
 typedef uint32_t __u32;
-- 
2.20.1


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  parent reply	other threads:[~2019-05-27  9:57 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-27  9:57 [PATCH 00/18] scripts: enable compilation on macOS Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 01/18] kbuild: suppress warnings from 'getconf LFS_*' Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 02/18] kbuild: Use ls(1) instead of stat(1) to obtain file size Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 03/18] scripts: extract symbol offsets using target, not host, nm Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 04/18] scripts: includes: restrict strlcpy prototype to glibc Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 05/18] scripts: compiler.h: don't include <stdint.h> twice Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 06/18] scripts: don't depend on system <asm/types.h> Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 07/18] scripts: bareboxcrc32: remove usage of loff_t Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 08/18] scripts: bareboximd: " Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 09/18] scripts: compiler.h: add endianness helpers for macOS Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 10/18] scripts: use "compiler.h" endianness helpers Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 11/18] scripts: mkimage: s/fdatasync/fsync/ on macOS & OpenBSD Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 12/18] scripts: removes uses of <asm*/errno.h> in favor of <errno.h> Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 13/18] scripts: omap3-usb-loader: don't depend on unportable le32toh Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 14/18] scripts: omap3-usb-loader: drop unneeded header Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 15/18] scripts: imx-usb-loader: don't depend on unportable headers Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 16/18] scripts: kwbimage: fix build with non-glibc systems Ahmad Fatoum
2019-05-27  9:57 ` [PATCH 17/18] scripts: compiler.h: use Linux <endian.h> as default Ahmad Fatoum
2019-05-27  9:57 ` Ahmad Fatoum [this message]
2019-05-28  8:36 ` [PATCH 00/18] scripts: enable compilation on macOS Sascha Hauer

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