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| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2009-03-12 16:51:53 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2009-03-12 16:51:53 +0000 |
| commit | aa148d76e87a63863808529a6687d053adc5a46d (patch) | |
| tree | 6f3bf357e536416125c1c09466614cbb91ba9cb2 /libm/ldouble_wrappers.c | |
| parent | f12e73b50c47896faf4498a5085f9bfbd828a1c3 (diff) | |
| download | uClibc-alpine-aa148d76e87a63863808529a6687d053adc5a46d.tar.bz2 uClibc-alpine-aa148d76e87a63863808529a6687d053adc5a46d.tar.xz | |
honour NO_LONG_DOUBLE_MATH
This fixes compilation errors on hosts that turn off long double support
for C99 like powerpc32.
Diffstat (limited to 'libm/ldouble_wrappers.c')
| -rw-r--r-- | libm/ldouble_wrappers.c | 46 |
1 files changed, 19 insertions, 27 deletions
diff --git a/libm/ldouble_wrappers.c b/libm/ldouble_wrappers.c index 76365fc23..4bc29773e 100644 --- a/libm/ldouble_wrappers.c +++ b/libm/ldouble_wrappers.c @@ -13,6 +13,16 @@ #include "math.h" #include <complex.h> +#if defined __NO_LONG_DOUBLE_MATH +# define int_WRAPPER_C99(func) /* not needed */ +# else +# define int_WRAPPER_C99(func) \ +int func##l(long double x) \ +{ \ + return func((double) x); \ +} \ +libm_hidden_def(func##l) +#endif /* Implement the following, as defined by SuSv3 */ #if 0 @@ -543,46 +553,28 @@ long double truncl (long double x) #endif -#ifdef __DO_C99_MATH__ +#if defined __DO_C99_MATH__ #ifdef L_fpclassifyl -int __fpclassifyl (long double x) -{ - return __fpclassify ( (double) x ); -} -libm_hidden_def(__fpclassifyl) +int_WRAPPER_C99(__fpclassify) #endif #ifdef L_finitel -int __finitel (long double x) -{ - return __finite ( (double)x ); -} -libm_hidden_def(__finitel) +int_WRAPPER_C99(__finite) #endif #ifdef L_signbitl -int __signbitl (long double x) -{ - return __signbitl ( (double)x ); -} -libm_hidden_def(__signbitl) +int_WRAPPER_C99(__signbit) #endif #ifdef L_isnanl -int __isnanl (long double x) -{ - return __isnan ( (double)x ); -} -libm_hidden_def(__isnanl) +int_WRAPPER_C99(__isnan) #endif #ifdef L_isinfl -int __isinfl (long double x) -{ - return __isinf ( (double)x ); -} -libm_hidden_def(__isinfl) +int_WRAPPER_C99(__isinf) #endif -#endif +#endif /* DO_C99_MATH */ + +#undef int_WRAPPER_C99 |