// (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 #include <cstdlib> // // <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> #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