104 lines
2.5 KiB
C++
104 lines
2.5 KiB
C++
// (C) Copyright John Maddock 2001 - 2003.
|
|
// (C) Copyright Jens Maurer 2001 - 2003.
|
|
// Use, modification and distribution are subject to the
|
|
// Boost Software License, Version 1.0. (See accompanying file
|
|
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
// See http://www.boost.org for most recent version.
|
|
|
|
// linux specific config options:
|
|
|
|
#define BOOST_PLATFORM "linux"
|
|
|
|
// make sure we have __GLIBC_PREREQ if available at all
|
|
#ifdef __cplusplus
|
|
#include <cstdlib>
|
|
#else
|
|
#include <stdlib.h>
|
|
#endif
|
|
|
|
//
|
|
// <stdint.h> added to glibc 2.1.1
|
|
// We can only test for 2.1 though:
|
|
//
|
|
#if defined(__GLIBC__) && ((__GLIBC__ > 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 1)))
|
|
// <stdint.h> defines int64_t unconditionally, but <sys/types.h> defines
|
|
// int64_t only if __GNUC__. Thus, assume a fully usable <stdint.h>
|
|
// only when using GCC.
|
|
# if defined __GNUC__
|
|
# define BOOST_HAS_STDINT_H
|
|
# endif
|
|
#endif
|
|
|
|
#if defined(__LIBCOMO__)
|
|
//
|
|
// como on linux doesn't have std:: c functions:
|
|
// NOTE: versions of libcomo prior to beta28 have octal version numbering,
|
|
// e.g. version 25 is 21 (dec)
|
|
//
|
|
# if __LIBCOMO_VERSION__ <= 20
|
|
# define BOOST_NO_STDC_NAMESPACE
|
|
# endif
|
|
|
|
# if __LIBCOMO_VERSION__ <= 21
|
|
# define BOOST_NO_SWPRINTF
|
|
# endif
|
|
|
|
#endif
|
|
|
|
//
|
|
// If glibc is past version 2 then we definitely have
|
|
// gettimeofday, earlier versions may or may not have it:
|
|
//
|
|
#if defined(__GLIBC__) && (__GLIBC__ >= 2)
|
|
# define BOOST_HAS_GETTIMEOFDAY
|
|
#endif
|
|
|
|
#ifdef __USE_POSIX199309
|
|
# define BOOST_HAS_NANOSLEEP
|
|
#endif
|
|
|
|
#if defined(__GLIBC__) && defined(__GLIBC_PREREQ)
|
|
// __GLIBC_PREREQ is available since 2.1.2
|
|
|
|
// swprintf is available since glibc 2.2.0
|
|
# if !__GLIBC_PREREQ(2,2) || (!defined(__USE_ISOC99) && !defined(__USE_UNIX98))
|
|
# define BOOST_NO_SWPRINTF
|
|
# endif
|
|
#else
|
|
# define BOOST_NO_SWPRINTF
|
|
#endif
|
|
|
|
// boilerplate code:
|
|
#define BOOST_HAS_UNISTD_H
|
|
#include <boost/config/posix_features.hpp>
|
|
#define BOOST_HAS_PTHREAD_YIELD
|
|
|
|
#ifndef __GNUC__
|
|
//
|
|
// if the compiler is not gcc we still need to be able to parse
|
|
// the GNU system headers, some of which (mainly <stdint.h>)
|
|
// use GNU specific extensions:
|
|
//
|
|
# ifndef __extension__
|
|
# define __extension__
|
|
# endif
|
|
# ifndef __const__
|
|
# define __const__ const
|
|
# endif
|
|
# ifndef __volatile__
|
|
# define __volatile__ volatile
|
|
# endif
|
|
# ifndef __signed__
|
|
# define __signed__ signed
|
|
# endif
|
|
# ifndef __typeof__
|
|
# define __typeof__ typeof
|
|
# endif
|
|
# ifndef __inline__
|
|
# define __inline__ inline
|
|
# endif
|
|
#endif
|
|
|
|
|