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Fix HAVE_RM_CTX -Wundef warnings 

ChangeLog:

2014-03-17  Will Newton  <will.newton@linaro.org>

	* sysdeps/generic/math_private.h: Check whether
	HAVE_RM_CTX is defined with #ifdef rather
	than #if.
This commit is contained in:
Will Newton 2014-03-17 12:07:10 +00:00
parent afb466fcb0
commit 9290130a8d
2 changed files with 5 additions and 1 deletions
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ChangeLog
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@ -1,5 +1,9 @@
2014-03-17 Will Newton <will.newton@linaro.org>
* sysdeps/generic/math_private.h: Check whether
HAVE_RM_CTX is defined with #ifdef rather
than #if.
* argp/argp-fmtstream.h: Check whether
__STRICT_ANSI__ is defined with #ifdef rather
than #if.

2
sysdeps/generic/math_private.h
View File

@ -551,7 +551,7 @@ default_libc_feupdateenv_test (fenv_t *e, int ex)
# define libc_feresetround_noexl libc_fesetenvl
#endif
#if HAVE_RM_CTX
#ifdef HAVE_RM_CTX
/* Set/Restore Rounding Modes only when necessary. If defined, these functions
set/restore floating point state only if the state needed within the lexical
block is different from the current state. This saves a lot of time when