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* libc/include/sys/features.h (__GNUC_PREREQ): Define. Use

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throughout in place of explicit GNUC version checks.
	* libc/include/_ansi.h (_NOINLINE): Define.
	(_NOINLINE_STATIC): Define.
	* libc/stdio/vfprintf.c (__sbprintf): Define _NOINLINE_STATIC.
This commit is contained in:
Corinna Vinschen
2012-10-16 18:45:24 +00:00
parent 71c13b9633
commit 5eceb3958e
10 changed files with 41 additions and 19 deletions
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5
newlib/libc/include/math.h
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@ -34,10 +34,7 @@ union __ldmath
/* Natural log of 2 */
#define _M_LN2 0.693147180559945309417
#if defined(__GNUC__) && \
( (__GNUC__ >= 4) || \
( (__GNUC__ >= 3) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ >= 3) ) )
#if __GNUC_PREREQ (3, 3)
/* gcc >= 3.3 implicitly defines builtins for HUGE_VALx values. */
# ifndef HUGE_VAL