mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-12-08 23:03:46 +00:00
69 lines
2.3 KiB
Diff
69 lines
2.3 KiB
Diff
From b9a695d881dcc3fb379be01bf1fb49e1a0b2059a Mon Sep 17 00:00:00 2001
|
|
From: Jeroen Hofstee <jeroen@myspectrum.nl>
|
|
Date: Sat, 10 Aug 2013 17:16:50 +0200
|
|
Subject: [PATCH 03/11] compiler_gcc: do not redefine __gnu_attributes
|
|
|
|
gcc allows extensions to be non compiler specific by defining
|
|
__* macros for the attributes supported by gcc. Having a
|
|
different definition causes many warnings during the build
|
|
(cdefs.h on FreeBSD uses __attribute((__pure__)) where u-boot
|
|
uses __attribute__((pure)) for example). Do not redefine
|
|
these macros to suppress these warnings.
|
|
|
|
This patch ignores the checkpatch warning:
|
|
WARNING: __packed is preferred over __attribute__((packed))
|
|
|
|
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
|
|
---
|
|
include/linux/compiler-gcc.h | 12 +++++++++---
|
|
include/linux/compiler-gcc4.h | 4 +++-
|
|
2 files changed, 12 insertions(+), 4 deletions(-)
|
|
|
|
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
|
|
index 73dcf80..9896e54 100644
|
|
--- a/include/linux/compiler-gcc.h
|
|
+++ b/include/linux/compiler-gcc.h
|
|
@@ -50,7 +50,9 @@
|
|
#endif
|
|
|
|
#define __deprecated __attribute__((deprecated))
|
|
-#define __packed __attribute__((packed))
|
|
+#ifndef __packed
|
|
+# define __packed __attribute__((packed))
|
|
+#endif
|
|
#define __weak __attribute__((weak))
|
|
|
|
/*
|
|
@@ -73,8 +75,12 @@
|
|
* would be.
|
|
* [...]
|
|
*/
|
|
-#define __pure __attribute__((pure))
|
|
-#define __aligned(x) __attribute__((aligned(x)))
|
|
+#ifndef __pure
|
|
+# define __pure __attribute__((pure))
|
|
+#endif
|
|
+#ifndef __aligned
|
|
+# define __aligned(x) __attribute__((aligned(x)))
|
|
+#endif
|
|
#define __printf(a,b) __attribute__((format(printf,a,b)))
|
|
#define noinline __attribute__((noinline))
|
|
#define __attribute_const__ __attribute__((__const__))
|
|
diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
|
|
index 94dea3f..27d11ca 100644
|
|
--- a/include/linux/compiler-gcc4.h
|
|
+++ b/include/linux/compiler-gcc4.h
|
|
@@ -12,7 +12,9 @@
|
|
#define __used __attribute__((__used__))
|
|
#define __must_check __attribute__((warn_unused_result))
|
|
#define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
|
|
-#define __always_inline inline __attribute__((always_inline))
|
|
+#ifndef __always_inline
|
|
+# define __always_inline inline __attribute__((always_inline))
|
|
+#endif
|
|
|
|
/*
|
|
* A trick to suppress uninitialized variable warning without generating any
|
|
--
|
|
2.10.2
|
|
|