comparison DEPENDENCIES/generic/include/boost/date_time/compiler_config.hpp @ 16:2665513ce2d3

Add boost headers

+#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 10:40:21 -0700 (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