mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
synced 2026-11-10 11:30:08 +01:00
Josh Boyer
195bcbf507
Upstream glibc commit 295e904 added a definition for __attribute_const__ to cdefs.h. This causes the following error when building perf: util/include/linux/compiler.h:8:0: error: "__attribute_const__" redefined [-Werror] /usr/include/sys/cdefs.h:226:0: note: this is the location of the previous definition Wrap __attribute_const__ in #ifndef as we do for __always_inline. Cc: Ingo Molnar <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Josh Boyer <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
15 lines
258 B
C
15 lines
258 B
C
#ifndef _PERF_LINUX_COMPILER_H_
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#define _PERF_LINUX_COMPILER_H_
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#ifndef __always_inline
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#define __always_inline inline
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#endif
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#define __user
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#ifndef __attribute_const__
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#define __attribute_const__
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#endif
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#define __used __attribute__((__unused__))
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#endif
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