You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and dots ('.'), can be up to 35 characters long. Letters must be lowercase.
169 lines
6.1 KiB
169 lines
6.1 KiB
#ifndef DATE_TIME_COMPILER_CONFIG_HPP___ |
|
#define DATE_TIME_COMPILER_CONFIG_HPP___ |
|
|
|
/* Copyright (c) 2002-2004 CrystalClear Software, Inc. |
|
* Subject to the Boost Software License, Version 1.0. (See accompanying |
|
* file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) |
|
* Author: Jeff Garland, Bart Garst |
|
* $Date: 2011-07-26 13:40:21 -0400 (Tue, 26 Jul 2011) $ |
|
*/ |
|
|
|
#include <cstdlib> |
|
#include <boost/config.hpp> |
|
#include <boost/detail/workaround.hpp> |
|
|
|
// With boost release 1.33, date_time will be using a different, |
|
// more flexible, IO system. This new system is not compatible with |
|
// old compilers. The original date_time IO system remains for those |
|
// compilers. They must define this macro to use the legacy IO. |
|
// (defined(__BORLANDC__) && (__BORLANDC__ <= 0x0581) ) ) && |
|
#if( BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x581) ) \ |
|
|| BOOST_WORKAROUND( __GNUC__, < 3) \ |
|
|| (BOOST_WORKAROUND( _MSC_VER, <= 1300) ) \ |
|
) \ |
|
&& !defined(USE_DATE_TIME_PRE_1_33_FACET_IO) |
|
# define USE_DATE_TIME_PRE_1_33_FACET_IO |
|
#endif |
|
|
|
|
|
// This file performs some local compiler configurations |
|
|
|
#include <boost/date_time/locale_config.hpp> //set up locale configurations |
|
|
|
//Set up a configuration parameter for platforms that have |
|
//GetTimeOfDay |
|
#if defined(BOOST_HAS_GETTIMEOFDAY) || defined(BOOST_HAS_FTIME) |
|
#define BOOST_DATE_TIME_HAS_HIGH_PRECISION_CLOCK |
|
#endif |
|
|
|
// To Force no default constructors for date & ptime, un-comment following |
|
//#define DATE_TIME_NO_DEFAULT_CONSTRUCTOR |
|
|
|
// Include extensions to date_duration - comment out to remove this feature |
|
#define BOOST_DATE_TIME_OPTIONAL_GREGORIAN_TYPES |
|
// these extensions are known to cause problems with gcc295 |
|
#if defined(__GNUC__) && (__GNUC__ < 3) |
|
#undef BOOST_DATE_TIME_OPTIONAL_GREGORIAN_TYPES |
|
#endif |
|
|
|
#if (defined(BOOST_NO_INCLASS_MEMBER_INITIALIZATION) || BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x581) ) ) |
|
#define BOOST_DATE_TIME_NO_MEMBER_INIT |
|
#endif |
|
|
|
// include these types before we try to re-define them |
|
#include <boost/cstdint.hpp> |
|
|
|
//Define INT64_C for compilers that don't have it |
|
#if (!defined(INT64_C)) |
|
#define INT64_C(value) int64_t(value) |
|
#endif |
|
|
|
|
|
/* Workaround for Borland iterator error. Error was "Cannot convert 'istream *' to 'wistream *' in function istream_iterator<>::istream_iterator() */ |
|
#if defined(__BORLANDC__) && defined(BOOST_BCB_WITH_RW_LIB) |
|
#define BOOST_DATE_TIME_NO_WISTREAM_ITERATOR |
|
#endif |
|
|
|
|
|
// Borland v5.64 does not have the following in std namespace; v5.5.1 does |
|
#if defined(__BORLANDC__) && defined(BOOST_BCB_WITH_STLPORT) |
|
#include <locale> |
|
namespace std { |
|
using stlport::tolower; |
|
using stlport::ctype; |
|
using stlport::use_facet; |
|
} |
|
#endif |
|
|
|
// workaround for errors associated with output for date classes |
|
// modifications and input streaming for time classes. |
|
// Compilers affected are: |
|
// gcc295, msvc (neither with STLPort), any borland |
|
// |
|
#if (((defined(__GNUC__) && (__GNUC__ < 3)) || \ |
|
(defined(_MSC_VER) && (_MSC_VER < 1300)) ) && \ |
|
!defined(_STLP_OWN_IOSTREAMS) ) || \ |
|
BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x581) ) |
|
#define BOOST_DATE_TIME_INCLUDE_LIMITED_HEADERS |
|
#endif |
|
|
|
// The macro marks up places where compiler complains for missing return statement or |
|
// uninitialized variables after calling to boost::throw_exception. |
|
// BOOST_UNREACHABLE_RETURN doesn't work since even compilers that support |
|
// unreachable statements detection emit such warnings. |
|
#if defined(_MSC_VER) |
|
// Use special MSVC extension to markup unreachable code |
|
# define BOOST_DATE_TIME_UNREACHABLE_EXPRESSION(x) __assume(false) |
|
#elif !defined(BOOST_NO_UNREACHABLE_RETURN_DETECTION) |
|
// Call to a non-returning function should suppress the warning |
|
# if defined(BOOST_NO_STDC_NAMESPACE) |
|
namespace std { |
|
using ::abort; |
|
} |
|
# endif // defined(BOOST_NO_STDC_NAMESPACE) |
|
# define BOOST_DATE_TIME_UNREACHABLE_EXPRESSION(x) std::abort() |
|
#else |
|
// For other poor compilers the specified expression is compiled. Usually, this would be a return statement. |
|
# define BOOST_DATE_TIME_UNREACHABLE_EXPRESSION(x) x |
|
#endif |
|
|
|
/* The following handles the definition of the necessary macros |
|
* for dll building on Win32 platforms. |
|
* |
|
* For code that will be placed in the date_time .dll, |
|
* it must be properly prefixed with BOOST_DATE_TIME_DECL. |
|
* The corresponding .cpp file must have BOOST_DATE_TIME_SOURCE |
|
* defined before including its header. For examples see: |
|
* greg_month.hpp & greg_month.cpp |
|
* |
|
*/ |
|
|
|
// we need to import/export our code only if the user has specifically |
|
// asked for it by defining either BOOST_ALL_DYN_LINK if they want all boost |
|
// libraries to be dynamically linked, or BOOST_DATE_TIME_DYN_LINK |
|
// if they want just this one to be dynamically liked: |
|
#if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_DATE_TIME_DYN_LINK) |
|
// export if this is our own source, otherwise import: |
|
# ifdef BOOST_DATE_TIME_SOURCE |
|
# define BOOST_DATE_TIME_DECL BOOST_SYMBOL_EXPORT |
|
# else |
|
# define BOOST_DATE_TIME_DECL BOOST_SYMBOL_IMPORT |
|
# endif // BOOST_DATE_TIME_SOURCE |
|
#endif // DYN_LINK |
|
// |
|
// if BOOST_WHATEVER_DECL isn't defined yet define it now: |
|
#ifndef BOOST_DATE_TIME_DECL |
|
# define BOOST_DATE_TIME_DECL |
|
#endif |
|
|
|
// |
|
// Automatically link to the correct build variant where possible. |
|
// |
|
#if !defined(BOOST_ALL_NO_LIB) && !defined(BOOST_DATE_TIME_NO_LIB) && !defined(BOOST_DATE_TIME_SOURCE) |
|
// |
|
// Set the name of our library, this will get undef'ed by auto_link.hpp |
|
// once it's done with it: |
|
// |
|
#define BOOST_LIB_NAME boost_date_time |
|
// |
|
// If we're importing code from a dll, then tell auto_link.hpp about it: |
|
// |
|
#if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_DATE_TIME_DYN_LINK) |
|
# define BOOST_DYN_LINK |
|
#endif |
|
// |
|
// And include the header that does the work: |
|
// |
|
#include <boost/config/auto_link.hpp> |
|
#endif // auto-linking disabled |
|
|
|
#if defined(BOOST_HAS_THREADS) |
|
# if defined(_MSC_VER) || defined(__MWERKS__) || defined(__MINGW32__) || defined(__BORLANDC__) |
|
//no reentrant posix functions (eg: localtime_r) |
|
# elif (!defined(__hpux) || (defined(__hpux) && defined(_REENTRANT))) |
|
# define BOOST_DATE_TIME_HAS_REENTRANT_STD_FUNCTIONS |
|
# endif |
|
#endif |
|
|
|
|
|
#endif
|
|
|