/* Configuration data for libmath subpart of libstdc++. */
-/* Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1997-1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of the GNU ISO C++ Library. This library is free
software; you can redistribute it and/or modify it under the
the GNU General Public License. */
-#include <bits/c++config.h>
+#include <config.h>
-#ifdef _GLIBCPP_HAVE_ENDIAN_H
+#ifdef HAVE_ENDIAN_H
# include <endian.h>
#else
-# ifdef _GLIBCPP_HAVE_MACHINE_ENDIAN_H
+# ifdef HAVE_MACHINE_ENDIAN_H
+# ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+# endif
# include <machine/endian.h>
# else
-# ifdef _GLIBCPP_HAVE_SYS_MACHINE_H
+# ifdef HAVE_SYS_MACHINE_H
# include <sys/machine.h>
# else
-# if defined _GLIBCPP_HAVE_SYS_ISA_DEFS_H || defined _GLIBCPP_HAVE_MACHINE_PARAM_H
+# if defined HAVE_SYS_ISA_DEFS_H || defined HAVE_MACHINE_PARAM_H
/* This is on Solaris. */
-# ifdef _GLIBCPP_HAVE_SYS_ISA_DEFS_H
+# ifdef HAVE_SYS_ISA_DEFS_H
# include <sys/isa_defs.h>
# endif
-# ifdef _GLIBCPP_HAVE_MACHINE_PARAM_H
+# ifdef HAVE_MACHINE_PARAM_H
# include <machine/param.h>
# endif
# ifdef _LITTLE_ENDIAN
typedef unsigned int U_int32_t __attribute ((mode (SI)));
typedef int Int32_t __attribute ((mode (SI)));
typedef unsigned int U_int64_t __attribute ((mode (DI)));
-typedef int Uint64_t __attribute ((mode (DI)));
+typedef int Int64_t __attribute ((mode (DI)));
-#ifdef _GLIBCPP_HAVE_NAN_H
+#ifdef HAVE_NAN_H
# include <nan.h>
#endif
double nan (void);
#endif
-#ifdef _GLIBCPP_HAVE_IEEEFP_H
+#ifdef HAVE_IEEEFP_H
# include <ieeefp.h>
#endif
-#ifdef _GLIBCPP_HAVE_FP_H
+#ifdef HAVE_FP_H
# include <fp.h>
#endif
-#ifdef _GLIBCPP_HAVE_FLOAT_H
+#ifdef HAVE_FLOAT_H
# include <float.h>
#endif
# define M_PI 3.14159265358979323846
#endif
-/* Test whether number is finite. */
-#ifdef isfinite
-/* This is an ISO C99 function. */
-# define FINITE_P(X) isfinite (X)
-# define FINITEF_P(X) isfinite (X)
-# define FINITEL_P(X) isfinite (X)
-#else
-# ifdef IsNANorINF
-/* This is for Solaris, which does not have special macros for other
- types. */
-# define FINITE_P(X) (!IsNANorINF (X))
-# define FINITEF_P(X) (!IsNANorINF (X))
-# define FINITEL_P(X) (!IsNANorINF (X))
-# else
-# if defined _GLIBCPP_HAVE_ISINF && defined _GLIBCPP_HAVE_ISNAN
-# define FINITE_P(X) ({ double __x = (X); !isinf (__x) && !isnan (__x); })
-# else
-# ifdef _GLIBCPP_HAVE_FINITE
-# define FINITE_P(X) finite (X)
-# else
-# error "We need FINITE_P"
-# endif
-# endif
-# if defined _GLIBCPP_HAVE_ISINFF && defined _GLIBCPP_HAVE_ISNANF
-# define FINITEF_P(X) ({ float __x = (X); !isinff (__x) && !isnanf (__x); })
-# else
-# ifdef _GLIBCPP_HAVE_FINITE
-# define FINITEF_P(X) finite (X)
-# else
-# define FINITEF_P(X) FINITE_P (X)
-# endif
-# endif
-# if defined _GLIBCPP_HAVE_ISINFL && defined _GLIBCPP_HAVE_ISNANL
-# define FINITEL_P(X) ({ long double __x = (X); \
- !isinfl (__x) && !isnanl (__x); })
-# else
-# ifdef _GLIBCPP_HAVE_QFINITE
-# define FINITEL_P(X) qfinite (X)
-# else
-# define FINITEL_P(X) FINITE_P (X)
-# endif
-# endif
-# endif
-#endif
-
-/* Test whether number is infinite. */
-#ifdef isinf
-/* This is an ISO C99 macro. */
-# define INFINITE_P(X) isinf (X)
-# define INFINITEF_P(X) isinf (X)
-# define INFINITEL_P(X) isinf (X)
-#else
-# ifdef IsINF
-/* This is for Solaris, which does not have special macros for other
- types. */
-# define INFINITE_P(X) IsINF (X)
-# define INFINITEF_P(X) IsINF (X)
-# define INFINITEL_P(X) IsINF (X)
-# else
-# if defined _GLIBCPP_HAVE_ISINF
-# define INFINITE_P(X) isinf (X)
-# else
-# ifdef _GLIBCPP_HAVE_FPCLASS
-# ifdef _FPCLASS_PINF
-/* Mingw defines _FPCLASS_PINF. */
-# define FP_PINF _FPCLASS_PINF
-# endif
-/* This is for Irix and Mingw. */
-# define INFINITE_P(X) (fpclass (fabs (X)) == FP_PINF)
-# else
-# ifdef IS_INF
-/* This is for AIX. */
-# define INFINITE_P(X) ({ double __d = (X); IS_INF (__d); })
-# else
-# error "We need INFINITE_P"
-# endif
-# endif
-# endif
-# if defined _GLIBCPP_HAVE_ISINFF
-# define INFINITEF_P(X) isinff (X)
-# else
-# define INFINITEF_P(X) INFINITE_P (X)
-# endif
-# if defined _GLIBCPP_HAVE_ISINFL
-# define INFINITEL_P(X) isinfl (X)
-# else
-# ifdef _GLIBCPP_HAVE_QFPCLASS
-# define INFINITEL_P(X) (qfpclass (fabsl (X)) == FP_PINF)
-# else
-# define INFINITEL_P(X) INFINITE_P (X)
-# endif
-# endif
-# endif
-#endif
#ifdef __cplusplus
extern "C" {
do { \
ieee_quad_double_shape_type qw_u; \
qw_u.value = (d); \
- (ix0) = qw_u.parts64.msw; \
+ (msw) = qw_u.parts64.msw; \
} while (0)
-
+
/* Replacement for non-existing float functions. */
-#if !defined(_GLIBCPP_HAVE_FABSF) && !defined(_GLIBCPP_HAVE___BUILTIN_FABSF)
+#if !defined(HAVE_FABSF) && !defined(HAVE___BUILTIN_FABSF)
# define fabsf(x) fabs (x)
#endif
-#if !defined(_GLIBCPP_HAVE_COSF) && !defined(_GLIBCPP_HAVE___BUILTIN_COSF)
+#if !defined(HAVE_COSF) && !defined(HAVE___BUILTIN_COSF)
# define cosf(x) cos (x)
#endif
-#ifndef _GLIBCPP_HAVE_COSHF
+#ifndef HAVE_COSHF
# define coshf(x) cosh (x)
#endif
-#ifndef _GLIBCPP_HAVE_EXPF
+#ifndef HAVE_EXPF
# define expf(x) expf (x)
#endif
-#ifndef _GLIBCPP_HAVE_LOGF
+#ifndef HAVE_LOGF
# define logf(x) log(x)
#endif
-#ifndef _GLIBCPP_HAVE_LOG10F
+#ifndef HAVE_LOG10F
# define log10f(x) log10 (x)
#endif
-#ifndef _GLIBCPP_HAVE_POWF
+#ifndef HAVE_POWF
# define powf(x, y) pow (x, y)
#endif
-#if !defined(_GLIBCPP_HAVE_SINF) && !defined(_GLIBCPP_HAVE___BUILTIN_SINF)
+#if !defined(HAVE_SINF) && !defined(HAVE___BUILTIN_SINF)
# define sinf(x) sin (x)
#endif
-#ifndef _GLIBCPP_HAVE_SINHF
+#ifndef HAVE_SINHF
# define sinhf(x) sinh (x)
#endif
-#if !defined(_GLIBCPP_HAVE_SQRTF) && !defined(_GLIBCPP_HAVE___BUILTIN_SQRTF)
+#if !defined(HAVE_SQRTF) && !defined(HAVE___BUILTIN_SQRTF)
# define sqrtf(x) sqrt (x)
#endif
-#ifndef _GLIBCPP_HAVE_TANF
+#ifndef HAVE_TANF
# define tanf(x) tan (x)
#endif
-#ifndef _GLIBCPP_HAVE_TANHF
+#ifndef HAVE_TANHF
# define tanhf(x) tanh (x)
#endif
-#ifndef _GLIBCPP_HAVE_STRTOF
+#ifndef HAVE_STRTOF
# define strtof(s, e) strtod (s, e)
#endif
#ifdef __cplusplus
}
#endif
+
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