intel.h

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//  (C) Copyright Boost.org 2001. Permission to copy, use, modify, sell and
//  distribute this software is granted provided this copyright notice appears
//  in all copies. This software is provided "as is" without express or implied
//  warranty, and with no claim as to its suitability for any purpose.

//  See http://www.boost.org for most recent version.

//  Intel compiler setup:

/* 
 * @$Id: intel.h,v 1.1 2003/11/24 12:15:50 kleanthis Exp $ 
 */

#include "ambulant/config/compiler/common_edg.h"

#ifdef __ICL
#  define AMBULANT_COMPILER "Intel C++ version " AMBULANT_STRINGIZE(__ICL)
#  define AMBULANT_INTEL_CXX_VERSION __ICL
#else
#  define AMBULANT_COMPILER "Intel C++ version " AMBULANT_STRINGIZE(__ICC)
#  define AMBULANT_INTEL_CXX_VERSION __ICC
#endif

#if (AMBULANT_INTEL_CXX_VERSION <= 500) && defined(_MSC_VER)
#  define AMBULANT_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS
#  define AMBULANT_NO_TEMPLATE_TEMPLATES
#endif

#if (AMBULANT_INTEL_CXX_VERSION <= 600) || !defined(AMBULANT_STRICT_CONFIG)

#  if defined(_MSC_VER) && (_MSC_VER <= 1300) // added check for <= VC 7 (Peter Dimov)

      // Intel C++ 5.0.1 uses EDG 2.45, but fails to activate Koenig lookup
      // in the frontend even in "strict" mode, unless you use 
      // -Qoption,cpp,--arg_dep_lookup.  (reported by Kirk Klobe & Thomas Witt)
      // Similarly, -Qoption,cpp,--new_for_init enables new-style "for" loop
      // variable scoping. (reported by Thomas Witt)
      // Intel C++ 6.0 (currently in Beta test) doesn't have any front-end
      // changes at all.  (reported by Kirk Klobe)
      // That can't be right, since it supports template template
      // arguments (reported by Dave Abrahams)
#     ifndef AMBULANT_NO_ARGUMENT_DEPENDENT_LOOKUP
#        define AMBULANT_NO_ARGUMENT_DEPENDENT_LOOKUP
#     endif
#     define AMBULANT_NO_SWPRINTF
#  endif

// Void returns, 64 bit integrals don't work when emulating VC 6 (Peter Dimov)

#  if defined(_MSC_VER) && (_MSC_VER <= 1200)
#     define AMBULANT_NO_VOID_RETURNS
#     define AMBULANT_NO_INTEGRAL_INT64_T
#  endif

#endif

#if _MSC_VER+0 >= 1000
#  ifndef _NATIVE_WCHAR_T_DEFINED
#     define AMBULANT_NO_INTRINSIC_WCHAR_T
#  endif
#  if _MSC_VER >= 1200
#     define AMBULANT_HAS_MS_INT64
#  endif
#  define AMBULANT_NO_SWPRINTF
#elif defined(_WIN32)
#  define AMBULANT_DISABLE_WIN32
#endif

// I checked version 6.0 build 020312Z, it implements the NRVO.
// Correct this as you find out which version of the compiler
// implemented the NRVO first.  (Daniel Frey)
#if (AMBULANT_INTEL_CXX_VERSION >= 600)
#  define AMBULANT_HAS_NRVO
#endif

//
// versions check:
// we don't support Intel prior to version 5.0:
#if AMBULANT_INTEL_CXX_VERSION < 500
#  error "Compiler not supported or configured - please reconfigure"
#endif
//
// last known and checked version:
#if (AMBULANT_INTEL_CXX_VERSION > 700)
#  if defined(AMBULANT_ASSERT_CONFIG)
#     error "Unknown compiler version - please run the configure tests and report the results"
#  elif defined(_MSC_VER)
#     pragma message("Unknown compiler version - please run the configure tests and report the results")
#  endif
#endif