crosstool-ng: patches/uClibc/0.9.30.1/160-c99-ldbl-math.patch@7af68e6083aa

     1 Index: uClibc-0.9.30.1/libm/ldouble_wrappers.c

     2 ===================================================================

     3 --- uClibc-0.9.30.1/libm/ldouble_wrappers.c	(revision 25552)

     4 +++ uClibc-0.9.30.1/libm/ldouble_wrappers.c	(working copy)

     5 @@ -13,6 +13,16 @@

     6  #include "math.h"

     7  #include <complex.h>

     9 +#if defined __NO_LONG_DOUBLE_MATH

    10 +# define int_WRAPPER_C99(func) /* not needed */

    11 +# else

    12 +# define int_WRAPPER_C99(func) \

    13 +int func##l(long double x) \

    14 +{ \

    15 +    return func((double) x); \

    16 +} \

    17 +libm_hidden_def(func##l)

    18 +#endif

    20  /* Implement the following, as defined by SuSv3 */

    21  #if 0

    22 @@ -543,46 +553,28 @@ long double truncl (long double x)

    23  #endif

    26 -#ifdef __DO_C99_MATH__

    27 +#if defined __DO_C99_MATH__

    29  #ifdef L_fpclassifyl

    30 -int __fpclassifyl (long double x)

    31 -{

    32 -	return __fpclassify ( (double) x );

    33 -}

    34 -libm_hidden_def(__fpclassifyl)

    35 +int_WRAPPER_C99(__fpclassify)

    36  #endif

    38  #ifdef L_finitel

    39 -int __finitel (long double x)

    40 -{

    41 -	return __finite ( (double)x );

    42 -}

    43 -libm_hidden_def(__finitel)

    44 +int_WRAPPER_C99(__finite)

    45  #endif

    47  #ifdef L_signbitl

    48 -int __signbitl (long double x)

    49 -{

    50 -	return __signbitl ( (double)x );

    51 -}

    52 -libm_hidden_def(__signbitl)

    53 +int_WRAPPER_C99(__signbit)

    54  #endif

    56  #ifdef L_isnanl

    57 -int __isnanl (long double x)

    58 -{

    59 -	return __isnan ( (double)x );

    60 -}

    61 -libm_hidden_def(__isnanl)

    62 +int_WRAPPER_C99(__isnan)

    63  #endif

    65  #ifdef L_isinfl

    66 -int __isinfl (long double x)

    67 -{

    68 -	return __isinf ( (double)x );

    69 -}

    70 -libm_hidden_def(__isinfl)

    71 +int_WRAPPER_C99(__isinf)

    72  #endif

    74 -#endif

    75 +#endif /* DO_C99_MATH */

    76 +

    77 +#undef int_WRAPPER_C99

    78 Index: uClibc-0.9.30.1/libm/nan.c

    79 ===================================================================

    80 --- uClibc-0.9.30.1/libm/nan.c	(revision 25552)

    81 +++ uClibc-0.9.30.1/libm/nan.c	(working copy)

    82 @@ -45,7 +45,7 @@ float nanf (const char *tagp)

    83  }

    84  libm_hidden_def(nanf)

    86 -#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__

    87 +#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && !defined __NO_LONG_DOUBLE_MATH

    88  libm_hidden_proto(nanl)

    89  long double nanl (const char *tagp)

    90  {

    91 Index: uClibc-0.9.30.1/include/math.h

    92 ===================================================================

    93 --- uClibc-0.9.30.1/include/math.h	(revision 25552)

    94 +++ uClibc-0.9.30.1/include/math.h	(working copy)

    95 @@ -118,7 +118,7 @@ __BEGIN_DECLS

    96  # undef	__MATH_PRECNAME

    98  # if (__STDC__ - 0 || __GNUC__ - 0) \

    99 -     && (defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ || defined __LDBL_COMPAT)

   100 +     && (!defined __NO_LONG_DOUBLE_MATH || defined __LDBL_COMPAT)

   101  #  ifdef __LDBL_COMPAT

   103  #   ifdef __USE_ISOC99

   104 @@ -230,7 +230,7 @@ enum

   105    };

   107  /* Return number of classification appropriate for X.  */

   108 -# ifndef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   109 +# ifdef __NO_LONG_DOUBLE_MATH

   110  #  define fpclassify(x) \

   111       (sizeof (x) == sizeof (float) ? __fpclassifyf (x) : __fpclassify (x))

   112  # else

   113 @@ -242,7 +242,7 @@ enum

   114  # endif

   116  /* Return nonzero value if sign of X is negative.  */

   117 -# ifndef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   118 +# ifdef __NO_LONG_DOUBLE_MATH

   119  #  define signbit(x) \

   120       (sizeof (x) == sizeof (float) ? __signbitf (x) : __signbit (x))

   121  # else

   122 @@ -254,7 +254,7 @@ enum

   123  # endif

   125  /* Return nonzero value if X is not +-Inf or NaN.  */

   126 -# ifndef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   127 +# ifdef __NO_LONG_DOUBLE_MATH

   128  #  define isfinite(x) \

   129       (sizeof (x) == sizeof (float) ? __finitef (x) : __finite (x))

   130  # else

   131 @@ -270,7 +270,7 @@ enum

   133  /* Return nonzero value if X is a NaN.  We could use `fpclassify' but

   134     we already have this functions `__isnan' and it is faster.  */

   135 -# ifndef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   136 +# ifdef __NO_LONG_DOUBLE_MATH

   137  #  define isnan(x) \

   138       (sizeof (x) == sizeof (float) ? __isnanf (x) : __isnan (x))

   139  # else

   140 @@ -282,7 +282,7 @@ enum

   141  # endif

   143  /* Return nonzero value is X is positive or negative infinity.  */

   144 -# ifndef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   145 +# ifdef __NO_LONG_DOUBLE_MATH

   146  #  define isinf(x) \

   147       (sizeof (x) == sizeof (float) ? __isinff (x) : __isinf (x))

   148  # else

   149 Index: uClibc-0.9.30.1/include/tgmath.h

   150 ===================================================================

   151 --- uClibc-0.9.30.1/include/tgmath.h	(revision 25552)

   152 +++ uClibc-0.9.30.1/include/tgmath.h	(working copy)

   153 @@ -36,7 +36,7 @@

   155  #if __GNUC_PREREQ(2, 7)

   157 -# ifndef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   158 +# ifdef __NO_LONG_DOUBLE_MATH

   159  #  define __tgml(fct) fct

   160  # else

   161  #  define __tgml(fct) fct ## l

   162 Index: uClibc-0.9.30.1/libc/sysdeps/linux/powerpc/bits/wordsize.h

   163 ===================================================================

   164 --- uClibc-0.9.30.1/libc/sysdeps/linux/powerpc/bits/wordsize.h	(revision 25552)

   165 +++ uClibc-0.9.30.1/libc/sysdeps/linux/powerpc/bits/wordsize.h	(working copy)

   166 @@ -7,13 +7,13 @@

   167  # define __WORDSIZE	32

   168  #endif

   170 -#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && !defined __LONG_DOUBLE_MATH_OPTIONAL

   171 +#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL

   173  /* Signal the glibc ABI didn't used to have a `long double'.

   174     The changes all the `long double' function variants to be redirects

   175     to the double functions.  */

   176  # define __LONG_DOUBLE_MATH_OPTIONAL   1

   177  # ifndef __LONG_DOUBLE_128__

   178 -#  undef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   179 +#  define __NO_LONG_DOUBLE_MATH        1

   180  # endif

   181  #endif

   182 Index: uClibc-0.9.30.1/libc/sysdeps/linux/powerpc/bits/mathdef.h

   183 ===================================================================

   184 --- uClibc-0.9.30.1/libc/sysdeps/linux/powerpc/bits/mathdef.h	(revision 25552)

   185 +++ uClibc-0.9.30.1/libc/sysdeps/linux/powerpc/bits/mathdef.h	(working copy)

   186 @@ -65,11 +65,13 @@ typedef double double_t;

   188  #endif	/* ISO C99 */

   190 -#ifdef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   191 +#ifndef __NO_LONG_DOUBLE_MATH

   192  #include <bits/wordsize.h>

   193  /* Signal that we do not really have a `long double'.  The disables the

   194     declaration of all the `long double' function variants.  */

   195  # if __WORDSIZE == 32

   196 -#  undef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   197 +#  define __NO_LONG_DOUBLE_MATH	1

   198 +# elif !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__

   199 +#  define __NO_LONG_DOUBLE_MATH	1

   200  # endif  /* __WORDSIZE == 32 */

   201 -#endif  /* __UCLIBC_HAS_LONG_DOUBLE_MATH__ */

   202 +#endif  /* __NO_LONG_DOUBLE_MATH */

   203 Index: uClibc-0.9.30.1/libc/sysdeps/linux/arm/bits/mathdef.h

   204 ===================================================================

   205 --- uClibc-0.9.30.1/libc/sysdeps/linux/arm/bits/mathdef.h	(revision 25552)

   206 +++ uClibc-0.9.30.1/libc/sysdeps/linux/arm/bits/mathdef.h	(working copy)

   207 @@ -34,3 +34,11 @@ typedef double double_t;	/* `double' exp

   208  # define FP_ILOGBNAN	(2147483647)

   210  #endif	/* ISO C99 */

   211 +

   212 +#ifndef __NO_LONG_DOUBLE_MATH

   213 +/* Signal that we do not really have a `long double'.  This disables the

   214 +   declaration of all the `long double' function variants.  */

   215 +/* XXX The FPA does support this but the patterns in GCC are currently

   216 +   turned off.  */

   217 +# define __NO_LONG_DOUBLE_MATH	1

   218 +#endif

   219 Index: uClibc-0.9.30.1/libc/sysdeps/linux/m68k/bits/mathdef.h

   220 ===================================================================

   221 --- uClibc-0.9.30.1/libc/sysdeps/linux/m68k/bits/mathdef.h	(revision 25552)

   222 +++ uClibc-0.9.30.1/libc/sysdeps/linux/m68k/bits/mathdef.h	(working copy)

   223 @@ -36,3 +36,7 @@ typedef long double double_t;	/* `double

   224  # define FP_ILOGBNAN	(2147483647)

   226  #endif	/* ISO C99 */

   227 +

   228 +#if !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__

   229 +# define __NO_LONG_DOUBLE_MATH	1

   230 +#endif

   231 Index: uClibc-0.9.30.1/libc/sysdeps/linux/alpha/bits/wordsize.h

   232 ===================================================================

   233 --- uClibc-0.9.30.1/libc/sysdeps/linux/alpha/bits/wordsize.h	(revision 25552)

   234 +++ uClibc-0.9.30.1/libc/sysdeps/linux/alpha/bits/wordsize.h	(working copy)

   235 @@ -18,13 +18,13 @@

   237  #define __WORDSIZE	64

   239 -#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && !defined __LONG_DOUBLE_MATH_OPTIONAL

   240 +#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL

   242  /* Signal that we didn't used to have a `long double'. The changes all

   243     the `long double' function variants to be redirects to the double

   244     functions.  */

   245  # define __LONG_DOUBLE_MATH_OPTIONAL	1

   246  # ifndef __LONG_DOUBLE_128__

   247 -#  undef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   248 +#  define __NO_LONG_DOUBLE_MATH		1

   249  # endif

   250  #endif

   251 Index: uClibc-0.9.30.1/libc/sysdeps/linux/alpha/bits/mathdef.h

   252 ===================================================================

   253 --- uClibc-0.9.30.1/libc/sysdeps/linux/alpha/bits/mathdef.h	(revision 25552)

   254 +++ uClibc-0.9.30.1/libc/sysdeps/linux/alpha/bits/mathdef.h	(working copy)

   255 @@ -78,3 +78,7 @@ typedef double double_t;

   257  # endif /* GNUC before 3.4 */

   258  #endif /* COMPLEX_H */

   259 +

   260 +#if !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__

   261 +# define __NO_LONG_DOUBLE_MATH	1

   262 +#endif

   263 Index: uClibc-0.9.30.1/libc/sysdeps/linux/common/bits/mathdef.h

   264 ===================================================================

   265 --- uClibc-0.9.30.1/libc/sysdeps/linux/common/bits/mathdef.h	(revision 25552)

   266 +++ uClibc-0.9.30.1/libc/sysdeps/linux/common/bits/mathdef.h	(working copy)

   267 @@ -35,3 +35,9 @@ typedef double double_t;	/* `double' exp

   268  # define FP_ILOGBNAN	2147483647

   270  #endif	/* ISO C99 */

   271 +

   272 +#ifndef __NO_LONG_DOUBLE_MATH

   273 +/* Signal that we do not really have a `long double'.  The disables the

   274 +   declaration of all the `long double' function variants.  */

   275 +# define __NO_LONG_DOUBLE_MATH	1

   276 +#endif

   277 Index: uClibc-0.9.30.1/libc/sysdeps/linux/i386/bits/mathdef.h

   278 ===================================================================

   279 --- uClibc-0.9.30.1/libc/sysdeps/linux/i386/bits/mathdef.h	(revision 25552)

   280 +++ uClibc-0.9.30.1/libc/sysdeps/linux/i386/bits/mathdef.h	(working copy)

   281 @@ -44,3 +44,7 @@ typedef long double double_t;	/* `double

   282  # define FP_ILOGBNAN	(-2147483647 - 1)

   284  #endif	/* ISO C99 */

   285 +

   286 +#if !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__

   287 +# define __NO_LONG_DOUBLE_MATH	1

   288 +#endif

   289 Index: uClibc-0.9.30.1/libc/sysdeps/linux/nios2/bits/mathdef.h

   290 ===================================================================

   291 --- uClibc-0.9.30.1/libc/sysdeps/linux/nios2/bits/mathdef.h	(revision 25552)

   292 +++ uClibc-0.9.30.1/libc/sysdeps/linux/nios2/bits/mathdef.h	(working copy)

   293 @@ -34,3 +34,11 @@ typedef double double_t;	/* `double' exp

   294  # define FP_ILOGBNAN	(2147483647)

   296  #endif	/* ISO C99 */

   297 +

   298 +#ifndef __NO_LONG_DOUBLE_MATH

   299 +/* Signal that we do not really have a `long double'.  This disables the

   300 +   declaration of all the `long double' function variants.  */

   301 +/* XXX The FPA does support this but the patterns in GCC are currently

   302 +   turned off.  */

   303 +# define __NO_LONG_DOUBLE_MATH	1

   304 +#endif

   305 Index: uClibc-0.9.30.1/libc/sysdeps/linux/x86_64/bits/mathdef.h

   306 ===================================================================

   307 --- uClibc-0.9.30.1/libc/sysdeps/linux/x86_64/bits/mathdef.h	(revision 25552)

   308 +++ uClibc-0.9.30.1/libc/sysdeps/linux/x86_64/bits/mathdef.h	(working copy)

   309 @@ -46,3 +46,7 @@ typedef long double double_t;	/* `double

   310  # define FP_ILOGBNAN	(-2147483647 - 1)

   312  #endif	/* ISO C99 */

   313 +

   314 +#if !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__

   315 +# define __NO_LONG_DOUBLE_MATH	1

   316 +#endif

   317 Index: uClibc-0.9.30.1/libc/sysdeps/linux/xtensa/bits/mathdef.h

   318 ===================================================================

   319 --- uClibc-0.9.30.1/libc/sysdeps/linux/xtensa/bits/mathdef.h	(revision 25552)

   320 +++ uClibc-0.9.30.1/libc/sysdeps/linux/xtensa/bits/mathdef.h	(working copy)

   321 @@ -36,8 +36,8 @@ typedef double double_t;	/* `double' exp

   323  #endif	/* ISO C99 */

   325 -#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__

   326 +#ifndef __NO_LONG_DOUBLE_MATH

   327  /* Signal that we do not really have a `long double'.  The disables the

   328     declaration of all the `long double' function variants.  */

   329 -# undef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   330 +# define __NO_LONG_DOUBLE_MATH	1

   331  #endif

   332 Index: uClibc-0.9.30.1/libc/sysdeps/linux/ia64/bits/mathdef.h

   333 ===================================================================

   334 --- uClibc-0.9.30.1/libc/sysdeps/linux/ia64/bits/mathdef.h	(revision 25552)

   335 +++ uClibc-0.9.30.1/libc/sysdeps/linux/ia64/bits/mathdef.h	(working copy)

   336 @@ -35,3 +35,7 @@ typedef double double_t;	/* `double' exp

   337  # define FP_ILOGBNAN	2147483647

   339  #endif	/* ISO C99 */

   340 +

   341 +#if !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__

   342 +# define __NO_LONG_DOUBLE_MATH	1

   343 +#endif

   344 Index: uClibc-0.9.30.1/libc/sysdeps/linux/mips/bits/mathdef.h

   345 ===================================================================

   346 --- uClibc-0.9.30.1/libc/sysdeps/linux/mips/bits/mathdef.h	(revision 25552)

   347 +++ uClibc-0.9.30.1/libc/sysdeps/linux/mips/bits/mathdef.h	(working copy)

   348 @@ -39,8 +39,10 @@ typedef double double_t;	/* `double' exp

   350  #endif	/* ISO C99 */

   352 -#if defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && _MIPS_SIM == _ABIO32

   353 +#if ! defined __NO_LONG_DOUBLE_MATH && _MIPS_SIM == _ABIO32

   354  /* Signal that we do not really have a `long double'.  This disables the

   355     declaration of all the `long double' function variants.  */

   356 -# error defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ and _MIPS_SIM == _ABIO32

   357 +# define __NO_LONG_DOUBLE_MATH	1

   358 +#elif !defined __NO_LONG_DOUBLE_MATH && !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__

   359 +# define __NO_LONG_DOUBLE_MATH	1

   360  #endif

   361 Index: uClibc-0.9.30.1/libc/sysdeps/linux/nios/bits/mathdef.h

   362 ===================================================================

   363 --- uClibc-0.9.30.1/libc/sysdeps/linux/nios/bits/mathdef.h	(revision 25552)

   364 +++ uClibc-0.9.30.1/libc/sysdeps/linux/nios/bits/mathdef.h	(working copy)

   365 @@ -34,3 +34,11 @@ typedef double double_t;	/* `double' exp

   366  # define FP_ILOGBNAN	(2147483647)

   368  #endif	/* ISO C99 */

   369 +

   370 +#ifndef __NO_LONG_DOUBLE_MATH

   371 +/* Signal that we do not really have a `long double'.  This disables the

   372 +   declaration of all the `long double' function variants.  */

   373 +/* XXX The FPA does support this but the patterns in GCC are currently

   374 +   turned off.  */

   375 +# define __NO_LONG_DOUBLE_MATH	1

   376 +#endif

   377 Index: uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/wordsize.h

   378 ===================================================================

   379 --- uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/wordsize.h	(revision 25552)

   380 +++ uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/wordsize.h	(working copy)

   381 @@ -6,7 +6,7 @@

   382  # define __WORDSIZE	32

   383  #endif

   385 -#if 0 /* uClibc: done in mathdefs.h: defined __UCLIBC_HAS_LONG_DOUBLE_MATH__ && !defined __LONG_DOUBLE_MATH_OPTIONAL*/

   386 +#if 0 /* uClibc: done in mathdefs.h: !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL*/

   388  # if __WORDSIZE == 32

   389  /* Signal that in 32bit ABI we didn't used to have a `long double'.

   390 @@ -14,7 +14,7 @@

   391     to the double functions.  */

   392  #  define __LONG_DOUBLE_MATH_OPTIONAL   1

   393  #  ifndef __LONG_DOUBLE_128__

   394 -#   undef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   395 +#   define __NO_LONG_DOUBLE_MATH        1

   396  #  endif

   397  # endif

   398  #endif

   399 Index: uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/mathdef.h

   400 ===================================================================

   401 --- uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/mathdef.h	(revision 25552)

   402 +++ uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/mathdef.h	(working copy)

   403 @@ -57,13 +57,15 @@ typedef double double_t;

   405  #endif	/* ISO C99 */

   407 -#ifdef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   408 +#ifndef __NO_LONG_DOUBLE_MATH

   410  # if __WORDSIZE == 32

   411  /* Signal that in 32bit ABI we do not really have a `long double'.

   412     The disables the declaration of all the `long double' function

   413     variants.  */

   414 -#  undef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   415 +#  define __NO_LONG_DOUBLE_MATH	1

   416 +# elif !defined __UCLIBC_HAS_LONG_DOUBLE_MATH__

   417 +#  define __NO_LONG_DOUBLE_MATH	1

   418  # endif

   420  #endif

   421 Index: uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/mathinline.h

   422 ===================================================================

   423 --- uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/mathinline.h	(revision 25552)

   424 +++ uClibc-0.9.30.1/libc/sysdeps/linux/sparc/bits/mathinline.h	(working copy)

   425 @@ -37,7 +37,7 @@

   427  # if __WORDSIZE == 32

   429 -#  ifdef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   430 +#  ifndef __NO_LONG_DOUBLE_MATH

   432  #   define __unordered_cmp(x, y) \

   433    (__extension__							      \

   434 @@ -157,7 +157,7 @@ __NTH (__signbit (double __x))

   435    return __u.__i[0] < 0;

   436  }

   438 -#    ifdef __UCLIBC_HAS_LONG_DOUBLE_MATH__

   439 +#    ifndef __NO_LONG_DOUBLE_MATH

   440  __MATH_INLINE int

   441  __NTH (__signbitl (long double __x))

   442  {

   443 @@ -219,7 +219,7 @@ __NTH (sqrtl (long double __x))

   444    _Qp_sqrt (&__r, &__x);

   445    return __r;

   446  }

   447 -#   elif defined __UCLIBC_HAS_LONG_DOUBLE_MATH__

   448 +#   elif !defined __NO_LONG_DOUBLE_MATH

   449  __MATH_INLINE long double

   450  sqrtl (long double __x) __THROW

   451  {

   452 @@ -257,7 +257,7 @@ __ieee754_sqrtl (long double __x)

   453    _Qp_sqrt(&__r, &__x);

   454    return __r;

   455  }

   456 -#   elif defined __UCLIBC_HAS_LONG_DOUBLE_MATH__

   457 +#   elif !defined __NO_LONG_DOUBLE_MATH

   458  __MATH_INLINE long double

   459  __ieee754_sqrtl (long double __x)

   460  {

   461 Index: uClibc-0.9.30.1/libc/sysdeps/linux/sh/bits/mathdef.h

   462 ===================================================================

   463 --- uClibc-0.9.30.1/libc/sysdeps/linux/sh/bits/mathdef.h	(revision 25552)

   464 +++ uClibc-0.9.30.1/libc/sysdeps/linux/sh/bits/mathdef.h	(working copy)

   465 @@ -61,3 +61,9 @@ typedef double double_t;

   466  # define FP_ILOGBNAN	0x7fffffff

   468  #endif	/* ISO C99 */

   469 +

   470 +#ifndef __NO_LONG_DOUBLE_MATH

   471 +/* Signal that we do not really have a `long double'.  The disables the

   472 +   declaration of all the `long double' function variants.  */

   473 +# define __NO_LONG_DOUBLE_MATH	1

   474 +#endif

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Mon Jan 03 23:40:22 2011 +0100 (2011-01-03)
changeset 2267	7af68e6083aa
permissions	-rw-r--r--