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Remove references to _DECLARE_C99_LDBL_MATH. 

When building openlibm with Clang, I seem to get a lot of warnings in
ld80/ related to some prototypes for long double functions that are
missing. This seems to be because we don't define _DECLARE_C99_LDBL_MATH
anywhere.

It seems that this definition only existed on FreeBSD, as certain C99
math functions were not present yet. The prototypes were simply there as
placeholders. This flag has been removed upstream (FreeBSD SVN r236148).
This commit is contained in:
Ed Schouten 2015-01-08 11:07:03 +01:00
parent b6cd89849e
commit 24cec16fcc
1 changed files with 0 additions and 26 deletions
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26
src/openlibm.h
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@ -499,35 +499,23 @@ float significandf(float);
* long double versions of ISO/POSIX math functions
*/
#if __ISO_C_VISIBLE >= 1999
#if _DECLARE_C99_LDBL_MATH
long double acoshl(long double);
#endif
long double acosl(long double);
#if _DECLARE_C99_LDBL_MATH
long double asinhl(long double);
#endif
long double asinl(long double);
long double atan2l(long double, long double);
#if _DECLARE_C99_LDBL_MATH
long double atanhl(long double);
#endif
long double atanl(long double);
long double cbrtl(long double);
long double ceill(long double);
long double copysignl(long double, long double) __pure2;
#if _DECLARE_C99_LDBL_MATH
long double coshl(long double);
#endif
long double cosl(long double);
#if _DECLARE_C99_LDBL_MATH
long double erfcl(long double);
long double erfl(long double);
#endif
long double exp2l(long double);
#if _DECLARE_C99_LDBL_MATH
long double expl(long double);
long double expm1l(long double);
#endif
long double fabsl(long double) __pure2;
long double fdiml(long double, long double);
long double floorl(long double);
@ -539,20 +527,14 @@ long double frexpl(long double value, int *); /* fundamentally !__pure2 */
long double hypotl(long double, long double);
int ilogbl(long double) __pure2;
long double ldexpl(long double, int);
#if _DECLARE_C99_LDBL_MATH
long double lgammal(long double);
#endif
long long llrintl(long double);
long long llroundl(long double);
#if _DECLARE_C99_LDBL_MATH
long double log10l(long double);
long double log1pl(long double);
long double log2l(long double);
#endif
long double logbl(long double);
#if _DECLARE_C99_LDBL_MATH
long double logl(long double);
#endif
long lrintl(long double);
long lroundl(long double);
long double modfl(long double, long double *); /* fundamentally !__pure2 */
@ -562,27 +544,19 @@ long double nextafterl(long double, long double);
double nexttoward(double, long double);
float nexttowardf(float, long double);
long double nexttowardl(long double, long double);
#if _DECLARE_C99_LDBL_MATH
long double powl(long double, long double);
#endif
long double remainderl(long double, long double);
long double remquol(long double, long double, int *);
long double rintl(long double);
long double roundl(long double);
long double scalblnl(long double, long);
long double scalbnl(long double, int);
#if _DECLARE_C99_LDBL_MATH
long double sinhl(long double);
#endif
long double sinl(long double);
long double sqrtl(long double);
#if _DECLARE_C99_LDBL_MATH
long double tanhl(long double);
#endif
long double tanl(long double);
#if _DECLARE_C99_LDBL_MATH
long double tgammal(long double);
#endif
long double truncl(long double);
#endif /* __ISO_C_VISIBLE >= 1999 */