mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-21 13:30:04 +08:00
8b8ab21caf
2000-10-24 Phil Edwards <pme@sources.redhat.com>
* acconfig.h: List _GLIBCPP_USE_THREADS.
* acinclude.m4: General formatting cleanup (tabs/spaces), typo
correction, etc. Add comments about following *real* changes
where they are used.
(GLIBCPP_ENABLE_C_MBCHAR): New test...
(GLIBCPP_CHECK_WCHAR_T_SUPPORT): ...results used here.
(GLIBCPP_ENABLE_CSTDIO): Define need_wlibio iff wide characters
are requested.
(GLIBCPP_ENABLE_THREADS): If threads are used, define new
macro _GLIBCPP_USE_THREADS in c++config.h.
(GLIBCPP_ENABLE_SHADOW): For C_INCLUDE_DIR, change () to {} as
this is used in both makefiles and shell scripts (mkcheck).
* configure.in: Call GLIBCPP_ENABLE_C_MBCHAR.
* libio/_G_config.h: Wrap _IO_MTSAFE_IO in _GLIBCPP_USE_THREADS.
* config/c_io_libio.h: In nonthreaded case, typedef __c_lock to
something harmless, like int.
* config/os/aix/bits/os_defines.h: Guard with _GLIBCPP_OS_DEFINES,
add comment/instructions.
* config/os/bsd/bits/os_defines.h: Ditto.
* config/os/generic/bits/os_defines.h: Ditto.
* config/os/gnu-linux/bits/os_defines.h: Ditto.
* config/os/irix/bits/os_defines.h: Ditto.
* config/os/newlib/bits/os_defines.h: Ditto.
* config/os/solaris/solaris2.5/bits/os_defines.h: Ditto.
* config/os/solaris/solaris2.6/bits/os_defines.h: Ditto.
* mkcheck.in: Limit the available heap size for testsuite
binaries, initially at 2MB.
From-SVN: r37050
392 lines
8.8 KiB
C++
392 lines
8.8 KiB
C++
// acconfig.h symbols and macros for libstdc++ v3 -*- C++ -*-
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// Include support for multiple threads, e.g., in the I/O package.
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#undef _GLIBCPP_USE_THREADS
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// Include support for 'long long' and 'unsigned long long'.
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#undef _GLIBCPP_USE_LONG_LONG
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// Include support for 'long double'.
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#undef _GLIBCPP_USE_LONG_DOUBLE
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// Include support for shadow headers, ie --enable-cshadow-headers.
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#undef _GLIBCPP_USE_SHADOW_HEADERS
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// Define if the host has a type mbstate_t defined in
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// wchar.h, as required by 21.1.3.1. Some systems, namely
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// hppa-hp-hpux10.20 do not meet this requirement, and must be worked
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// around.
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#undef _GLIBCPP_NEED_MBSTATE_T
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// Define if code specialized for wchar_t should be used.
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#undef _GLIBCPP_USE_WCHAR_T
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// Define if the compiler/host combination has __builtin_abs
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#undef HAVE___BUILTIN_ABS
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// Define if the compiler/host combination has __builtin_labs
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#undef HAVE___BUILTIN_LABS
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// Define if the compiler/host combination has __builtin_cos
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#undef HAVE___BUILTIN_COS
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// Define if the compiler/host combination has __builtin_cosf
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#undef HAVE___BUILTIN_COSF
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// Define if the compiler/host combination has __builtin_cosl
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#undef HAVE___BUILTIN_COSL
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// Define if the compiler/host combination has __builtin_fabs
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#undef HAVE___BUILTIN_FABS
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// Define if the compiler/host combination has __builtin_fabsf
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#undef HAVE___BUILTIN_FABSF
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// Define if the compiler/host combination has __builtin_fabsl
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#undef HAVE___BUILTIN_FABSL
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// Define if the compiler/host combination has __builtin_sin
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#undef HAVE___BUILTIN_SIN
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// Define if the compiler/host combination has __builtin_sinf
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#undef HAVE___BUILTIN_SINF
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// Define if the compiler/host combination has __builtin_sinl
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#undef HAVE___BUILTIN_SINL
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// Define if the compiler/host combination has __builtin_fsqrt
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#undef HAVE___BUILTIN_FSQRT
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// Define if the compiler/host combination has __builtin_sqrtf
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#undef HAVE___BUILTIN_SQRTF
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// Define if the compiler/host combination has __builtin_sqrtl
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#undef HAVE___BUILTIN_SQRTL
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// Define if GCC support for __complex__ float is buggy.
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#undef _GLIBCPP_BUGGY_FLOAT_COMPLEX
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// Define if GCC support for __complex__ is buggy.
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#undef _GLIBCPP_BUGGY_COMPLEX
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// Define if LC_MESSAGES is available in <locale.h>.
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#undef HAVE_LC_MESSAGES
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// Define if <float.h> exists.
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#undef HAVE_FLOAT_H
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// Define if modf is present in <math.h>
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#undef HAVE_MODF
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// @BOTTOM@
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//
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// Systems that have certain non-standard functions prefixed with an
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// underscore, we'll handle those here. Must come after config.h.in.
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//
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#if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN)
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# define HAVE_ISNAN 1
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# define isnan _isnan
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#endif
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#if defined (HAVE__ISNANF) && ! defined (HAVE_ISNANF)
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# define HAVE_ISNANF 1
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# define isnanf _isnanf
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#endif
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#if defined (HAVE__ISNANL) && ! defined (HAVE_ISNANL)
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# define HAVE_ISNANL 1
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# define isnanl _isnanl
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#endif
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#if defined (HAVE__ISINF) && ! defined (HAVE_ISINF)
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# define HAVE_ISINF 1
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# define isinf _isinf
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#endif
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#if defined (HAVE__ISINFF) && ! defined (HAVE_ISINFF)
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# define HAVE_ISINFF 1
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# define isinff _isinff
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#endif
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#if defined (HAVE__ISINFL) && ! defined (HAVE_ISINFL)
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# define HAVE_ISINFL 1
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# define isinfl _isinfl
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#endif
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#if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN)
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# define HAVE_COPYSIGN 1
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# define copysign _copysign
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#endif
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#if defined (HAVE__COPYSIGNL) && ! defined (HAVE_COPYSIGNL)
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# define HAVE_COPYSIGNL 1
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# define copysignl _copysignl
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#endif
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#if defined (HAVE__COSF) && ! defined (HAVE_COSF)
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# define HAVE_COSF 1
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# define cosf _cosf
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#endif
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#if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF)
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# define HAVE_ACOSF 1
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# define acosf _acosf
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#endif
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#if defined (HAVE__ACOSL) && ! defined (HAVE_ACOSL)
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# define HAVE_ACOSL 1
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# define acosl _acosl
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#endif
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#if defined (HAVE__ASINF) && ! defined (HAVE_ASINF)
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# define HAVE_ASINF 1
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# define asinf _asinf
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#endif
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#if defined (HAVE__ASINL) && ! defined (HAVE_ASINL)
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# define HAVE_ASINL 1
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# define asinl _asinl
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#endif
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#if defined (HAVE__ATANF) && ! defined (HAVE_ATANF)
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# define HAVE_ATANF 1
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# define atanf _atanf
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#endif
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#if defined (HAVE__ATANL) && ! defined (HAVE_ATANL)
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# define HAVE_ATANL 1
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# define atanl _atanl
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#endif
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#if defined (HAVE__CEILF) && ! defined (HAVE_CEILF)
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# define HAVE_CEILF 1
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# define aceil _ceilf
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#endif
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#if defined (HAVE__CEILL) && ! defined (HAVE_CEILL)
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# define HAVE_CEILL 1
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# define aceil _ceill
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#endif
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#if defined (HAVE__COSHF) && ! defined (HAVE_COSHF)
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# define HAVE_COSHF 1
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# define coshf _coshf
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#endif
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#if defined (HAVE__COSL) && ! defined (HAVE_COSL)
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# define HAVE_COSL 1
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# define cosl _cosl
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#endif
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#if defined (HAVE__LOGF) && ! defined (HAVE_LOGF)
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# define HAVE_LOGF 1
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# define logf _logf
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#endif
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#if defined (HAVE__COSHL) && ! defined (HAVE_COSHL)
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# define HAVE_COSHL 1
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# define coshl _coshl
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#endif
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#if defined (HAVE__EXPF) && ! defined (HAVE_EXPF)
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# define HAVE_EXPF 1
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# define expf _expf
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#endif
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#if defined (HAVE__EXPL) && ! defined (HAVE_EXPL)
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# define HAVE_EXPL 1
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# define expl _expl
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#endif
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#if defined (HAVE__FABSF) && ! defined (HAVE_FABSF)
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# define HAVE_FABSF 1
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# define fabsf _fabsf
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#endif
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#if defined (HAVE__FABSL) && ! defined (HAVE_FABSL)
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# define HAVE_FABSL 1
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# define fabsl _fabsl
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#endif
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#if defined (HAVE__FLOORF) && ! defined (HAVE_FLOORF)
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# define HAVE_FLOORF 1
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# define floorf _floorf
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#endif
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#if defined (HAVE__FLOORL) && ! defined (HAVE_FLOORL)
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# define HAVE_FLOORL 1
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# define floorl _floorl
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#endif
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#if defined (HAVE__FMODF) && ! defined (HAVE_FMODF)
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# define HAVE_FMODF 1
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# define fmodf _fmodf
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#endif
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#if defined (HAVE__FMODL) && ! defined (HAVE_FMODL)
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# define HAVE_FMODL 1
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# define fmodl _fmodl
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#endif
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#if defined (HAVE__FREXPF) && ! defined (HAVE_FREXPF)
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# define HAVE_FREXPF 1
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# define frexpf _frexpf
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#endif
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#if defined (HAVE__FREXPL) && ! defined (HAVE_FREXPL)
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# define HAVE_FREXPL 1
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# define frexpl _frexpl
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#endif
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#if defined (HAVE__LDEXPF) && ! defined (HAVE_LDEXPF)
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# define HAVE_LDEXPF 1
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# define ldexpf _ldexpf
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#endif
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#if defined (HAVE__LDEXPL) && ! defined (HAVE_LDEXPL)
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# define HAVE_LDEXPL 1
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# define ldexpl _ldexpl
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#endif
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#if defined (HAVE__LOG10F) && ! defined (HAVE_LOG10F)
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# define HAVE_LOG10F 1
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# define log10f _log10f
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#endif
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#if defined (HAVE__LOGL) && ! defined (HAVE_LOGL)
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# define HAVE_LOGL 1
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# define logl _logl
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#endif
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#if defined (HAVE__POWF) && ! defined (HAVE_POWF)
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# define HAVE_POWF 1
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# define powf _powf
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#endif
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#if defined (HAVE__LOG10L) && ! defined (HAVE_LOG10L)
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# define HAVE_LOG10L 1
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# define log10l _log10l
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#endif
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#if defined (HAVE__MODF) && ! defined (HAVE_MODF)
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# define HAVE_MODF 1
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# define modf _modf
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#endif
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#if defined (HAVE__MODL) && ! defined (HAVE_MODL)
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# define HAVE_MODL 1
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# define modl _modl
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#endif
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#if defined (HAVE__SINF) && ! defined (HAVE_SINF)
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# define HAVE_SINF 1
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# define sinf _sinf
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#endif
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#if defined (HAVE__POWL) && ! defined (HAVE_POWL)
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# define HAVE_POWL 1
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# define powl _powl
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#endif
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#if defined (HAVE__SINHF) && ! defined (HAVE_SINHF)
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# define HAVE_SINHF 1
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# define sinhf _sinhf
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#endif
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#if defined (HAVE__SINL) && ! defined (HAVE_SINL)
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# define HAVE_SINL 1
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# define sinl _sinl
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#endif
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#if defined (HAVE__SQRTF) && ! defined (HAVE_SQRTF)
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# define HAVE_SQRTF 1
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# define sqrtf _sqrtf
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#endif
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#if defined (HAVE__SINHL) && ! defined (HAVE_SINHL)
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# define HAVE_SINHL 1
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# define sinhl _sinhl
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#endif
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#if defined (HAVE__TANF) && ! defined (HAVE_TANF)
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# define HAVE_TANF 1
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# define tanf _tanf
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#endif
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#if defined (HAVE__SQRTL) && ! defined (HAVE_SQRTL)
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# define HAVE_SQRTL 1
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# define sqrtl _sqrtl
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#endif
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#if defined (HAVE__TANHF) && ! defined (HAVE_TANHF)
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# define HAVE_TANHF 1
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# define tanhf _tanhf
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#endif
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#if defined (HAVE__TANL) && ! defined (HAVE_TANL)
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# define HAVE_TANF 1
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# define tanf _tanf
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#endif
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#if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF)
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# define HAVE_STRTOF 1
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# define strtof _strtof
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#endif
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#if defined (HAVE__TANHL) && ! defined (HAVE_TANHL)
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# define HAVE_TANHL 1
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# define tanhl _tanhl
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#endif
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#if defined (HAVE__STRTOLD) && ! defined (HAVE_STRTOLD)
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# define HAVE_STRTOLD 1
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# define strtold _strtold
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#endif
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#if defined (HAVE__SINCOS) && ! defined (HAVE_SINCOS)
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# define HAVE_SINCOS 1
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# define sincos _sincos
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#endif
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#if defined (HAVE__SINCOSF) && ! defined (HAVE_SINCOSF)
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# define HAVE_SINCOSF 1
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# define sincosf _sincosf
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#endif
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#if defined (HAVE__SINCOSL) && ! defined (HAVE_SINCOSL)
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# define HAVE_SINCOSL 1
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# define sincosl _sincosl
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#endif
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#if defined (HAVE__FINITE) && ! defined (HAVE_FINITE)
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# define HAVE_FINITE 1
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# define finite _finite
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#endif
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#if defined (HAVE__FINITEF) && ! defined (HAVE_FINITEF)
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# define HAVE_FINITEF 1
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# define finitef _finitef
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#endif
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#if defined (HAVE__FINITEL) && ! defined (HAVE_FINITEL)
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# define HAVE_FINITEL 1
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# define finitel _finitel
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#endif
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#if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE)
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# define HAVE_QFINITE 1
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# define qfinite _qfinite
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#endif
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#if defined (HAVE__FPCLASS) && ! defined (HAVE_FPCLASS)
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# define HAVE_FPCLASS 1
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# define fpclass _fpclass
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#endif
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#if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS)
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# define HAVE_QFPCLASS 1
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# define qfpclass _qfpclass
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#endif
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