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authorJoseph Myers <joseph@codesourcery.com>2014-11-26 15:13:27 +0000
committerJoseph Myers <joseph@codesourcery.com>2014-11-26 15:13:27 +0000
commita6f3079bfb8355b07bdc5eb578e2e77ff306a778 (patch)
tree2030e4643f1acc9955b540cd71e035ecbadccee9 /nptl
parent706688aaefdeb48e63519525f11108ce14844a26 (diff)
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Fix sysdeps/unix/sysv/linux/arm/libc-do-syscall.S warning.
This patch fixes a warning

../include/features.h:328:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]

seen when building for ARM.  This warning comes from libc-do-syscall.S
being built for nscd: the nscd build uses _FORTIFY_SOURCE, while .S
files aren't built with -O, and the combination produces a warning.
As _FORTIFY_SOURCE doesn't do anything for .S files, undefining it in
libc-do-syscall.S seems the simplest solution.

Tested for ARM.

	* sysdeps/unix/sysv/linux/arm/libc-do-syscall.S (_FORTIFY_SOURCE):
	Undefine.
Diffstat (limited to 'nptl')
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