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ARM: Don't define _SYS_AUXV_H in sysdep.h

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sysdep.h was defining _SYS_AUXV_H in order to avoid an include guard check
in hwcap.h. Unfortunately it didn't undefine it so it could leak out into
code and caused a build failure with -Wimplicit-function-declaration
building tst-auxv on ARM.

ChangeLog:

2014-09-23  Will Newton  <will.newton@linaro.org>

	* sysdeps/unix/sysv/linux/arm/bits/hwcap.h: Check for
	_LINUX_ARM_SYSDEP_H include guard too.
	* sysdeps/unix/sysv/linux/arm/sysdep.h (_SYS_AUXV_H): Remove
	define.
This commit is contained in:
Will Newton 2014-09-11 17:47:53 +01:00
parent 69eb9a183c
commit ea58f20293
3 changed files with 8 additions and 2 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2014-09-23 Will Newton <will.newton@linaro.org>
* sysdeps/unix/sysv/linux/arm/bits/hwcap.h: Check for
_LINUX_ARM_SYSDEP_H include guard too.
* sysdeps/unix/sysv/linux/arm/sysdep.h (_SYS_AUXV_H): Remove
define.
2014-09-20 Rasmus Villemoes <rv@rasmusvillemoes.dk>
* sysdeps/unix/sysv/linux/eventfd.c:

2
sysdeps/unix/sysv/linux/arm/bits/hwcap.h
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@ -16,7 +16,7 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _SYS_AUXV_H
#if !defined (_SYS_AUXV_H) && !defined (_LINUX_ARM_SYSDEP_H)
# error "Never include <bits/hwcap.h> directly; use <sys/auxv.h> instead."
#endif

1
sysdeps/unix/sysv/linux/arm/sysdep.h
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@ -40,7 +40,6 @@
#undef SYS_ify
#define SYS_ify(syscall_name) (__NR_##syscall_name)
#define _SYS_AUXV_H 1
#include <bits/hwcap.h>
#ifdef __ASSEMBLER__