1 // acconfig.h symbols and macros for libstdc++ v3 -*- C++ -*-
3 // Include support for 'long long' and 'unsigned long long'.
4 #undef _GLIBCPP_USE_LONG_LONG
6 // Define if the host has a type mbstate_t defined in
7 // wchar.h, as required by 21.1.3.1. Some systems, namely
8 // hppa-hp-hpux10.20 do not meet this requirement, and must be worked
10 #undef _GLIBCPP_NEED_MBSTATE_T
12 // Define if WCHAR_MIN and WCHAR_MAX are in the <cwchar_t>
13 // header. Presently, this is needed so that solaris won't
14 // instantitate numeric_limits<wchar_t>
15 #undef _GLIBCPP_HAS_WCHAR_MIN_MAX
17 // Define if code specialized for wchar_t should be used.
18 #undef _GLIBCPP_USE_WCHAR_T
20 // Define if the compiler/host combination has __builtin_sinf defined.
21 #undef _GLIBCPP_HAS_BUILTIN_SINF
23 // Define if the compiler/host combination has __builtin_cosf defined.
24 #undef _GLIBCPP_HAS_BUILTIN_COSF
26 // Define if the compiler/host combination has __builtin_fabsf defined.
27 #undef _GLIBCPP_HAS_BUILTIN_FABSF
29 // Define if the compiler/host combination has __builtin_fabsf defined.
30 #undef _GLIBCPP_HAS_BUILTIN_SQRTF
32 // Define if GCC support for __complex__ float is buggy.
33 #undef _GLIBCPP_BUGGY_FLOAT_COMPLEX
35 // Define if GCC support for __complex__ is buggy.
36 #undef _GLIBCPP_BUGGY_COMPLEX
38 // Define if LC_MESSAGES is available in <locale.h>.
39 #undef HAVE_LC_MESSAGES
41 // Define if <float.h> exists.
44 // Define if modf is present in <math.h>
49 // Systems that have certain non-standard functions prefixed with an
50 // underscore, we'll handle those here. Must come after config.h.in.
53 #if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN)
58 #if defined (HAVE__ISNANF) && ! defined (HAVE_ISNANF)
59 # define HAVE_ISNANF 1
60 # define isnanf _isnanf
63 #if defined (HAVE__ISNANL) && ! defined (HAVE_ISNANL)
64 # define HAVE_ISNANL 1
65 # define isnanl _isnanl
68 #if defined (HAVE__ISINF) && ! defined (HAVE_ISINF)
73 #if defined (HAVE__ISINFF) && ! defined (HAVE_ISINFF)
74 # define HAVE_ISINFF 1
75 # define isinff _isinff
78 #if defined (HAVE__ISINFL) && ! defined (HAVE_ISINFL)
79 # define HAVE_ISINFL 1
80 # define isinfl _isinfl
83 #if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN)
84 # define HAVE_COPYSIGN 1
85 # define copysign _copysign
88 #if defined (HAVE__COPYSIGNL) && ! defined (HAVE_COPYSIGNL)
89 # define HAVE_COPYSIGNL 1
90 # define copysignl _copysignl
93 #if defined (HAVE__COSF) && ! defined (HAVE_COSF)
98 #if defined (HAVE__COSHF) && ! defined (HAVE_COSHF)
100 # define coshf _coshf
103 #if defined (HAVE__LOGF) && ! defined (HAVE_LOGF)
108 #if defined (HAVE__LOG10F) && ! defined (HAVE_LOG10F)
109 # define HAVE_LOG10F 1
110 # define log10f _log10f
113 #if defined (HAVE__POWF) && ! defined (HAVE_POWF)
118 #if defined (HAVE__SINF) && ! defined (HAVE_SINF)
123 #if defined (HAVE__SINHF) && ! defined (HAVE_SINHF)
124 # define HAVE_SINHF 1
125 # define sinhf _sinhf
128 #if defined (HAVE__SQRTF) && ! defined (HAVE_SQRTF)
129 # define HAVE_SQRTF 1
130 # define sqrtf _sqrtf
133 #if defined (HAVE__TANF) && ! defined (HAVE_TANF)
138 #if defined (HAVE__TANHF) && ! defined (HAVE_TANHF)
139 # define HAVE_TANHF 1
140 # define tanhf _tanhf
143 #if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF)
144 # define HAVE_STRTOF 1
145 # define strtof _strtof
148 #if defined (HAVE__STRTOLD) && ! defined (HAVE_STRTOLD)
149 # define HAVE_STRTOLD 1
150 # define strtold _strtold
153 #if defined (HAVE__FABSF) && ! defined (HAVE_FABSF)
154 # define HAVE_FABSF 1
155 # define fabsf _fabsf
158 #if defined (HAVE__SINCOS) && ! defined (HAVE_SINCOS)
159 # define HAVE_SINCOS 1
160 # define sincos _sincos
163 #if defined (HAVE__SINCOSF) && ! defined (HAVE_SINCOSF)
164 # define HAVE_SINCOSF 1
165 # define sincosf _sincosf
168 #if defined (HAVE__SINCOSL) && ! defined (HAVE_SINCOSL)
169 # define HAVE_SINCOSL 1
170 # define sincosl _sincosl
173 #if defined (HAVE__FINITE) && ! defined (HAVE_FINITE)
174 # define HAVE_FINITE 1
175 # define finite _finite
178 #if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE)
179 # define HAVE_QFINITE 1
180 # define qfinite _qfinite
183 #if defined (HAVE__FPCLASS) && ! defined (HAVE_FPCLASS)
184 # define HAVE_FPCLASS 1
185 # define fpclass _fpclass
188 #if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS)
189 # define HAVE_QFPCLASS 1
190 # define qfpclass _qfpclass