Branch for merging Boost.Build and Boost.Jam completely.

[SVN r59143]

include/boost/cstdint.hpp

@@ -390,6 +390,16 @@ INT#_C macros if they're not already defined (John Maddock).
 #  define UINTMAX_C(value)  value##ui64
 
 # else
+// For the following code we get several warnings along the lines of:
+//
+// boost/cstdint.hpp:428:35: error: use of C99 long long integer constant
+//
+// So we declare this a system header to suppress these warnings.
+
+#if defined(__GNUC__) && (__GNUC__ >= 4)
+#pragma GCC system_header
+#endif
+
 //  do it the old fashioned way:
 
 //  8-bit types  ------------------------------------------------------------//

include/boost/detail/extended_integer.hpp

@@ -0,0 +1,177 @@
+// Boost detail/extended_integer.hpp header file  ----------------------------//
+
+// (C) Copyright Daryle Walker 2008.  Distributed under the Boost Software
+// License, Version 1.0.  (See the accompanying file LICENSE_1_0.txt or a copy
+// at <http://www.boost.org/LICENSE_1_0.txt>.)
+
+// Encapsulates the double-long and __int64 type families as a single family,
+// as they are mutually exclusive.
+
+/** \file
+    \brief  Common definition of extended integer types.
+
+    Instead of other Boost headers making separate \#defines for the double-long
+    and __int64 type families, since they're mutually exclusive, make a single
+    set of types and macros for the family that exists (if either).
+ */
+
+#ifndef BOOST_DETAIL_EXTENDED_INTEGER_HPP
+#define BOOST_DETAIL_EXTENDED_INTEGER_HPP
+
+#include <boost/config.hpp>  // for BOOST_HAS_LONG_LONG and BOOST_HAS_MS_INT64
+
+#include <climits>  // for CHAR_BIT, etc.
+
+
+namespace boost
+{
+namespace detail
+{
+
+
+//  Extended integer type macro and alias definitions  -----------------------//
+
+// (Unsigned) long long family
+#ifdef BOOST_HAS_LONG_LONG
+
+// Existence
+#define BOOST_HAS_XINT  1
+
+// Extents
+#ifdef ULLONG_MAX
+#define BOOST_XINT_MAX    LLONG_MAX
+#define BOOST_XINT_MIN    LLONG_MIN
+#define BOOST_UXINT_MAX  ULLONG_MAX
+#elif defined(ULONG_LONG_MAX)
+#define BOOST_XINT_MAX    LONG_LONG_MAX
+#define BOOST_XINT_MIN    LONG_LONG_MIN
+#define BOOST_UXINT_MAX  ULONG_LONG_MAX
+#elif defined(ULONGLONG_MAX)
+#define BOOST_XINT_MAX    LONGLONG_MAX
+#define BOOST_XINT_MIN    LONGLONG_MIN
+#define BOOST_UXINT_MAX  ULONGLONG_MAX
+#elif defined(_LLONG_MAX) && defined(_C2)
+#define BOOST_XINT_MAX    _LLONG_MAX
+#define BOOST_XINT_MIN    (-_LLONG_MAX - _C2)
+#define BOOST_UXINT_MAX  _ULLONG_MAX
+#else  // guess
+// Sometimes we get the double-long types without the corresponding constants,
+// e.g. GCC in "-ansi" mode.  In this case, we'll just have to work out the
+// values ourselves.  (Here we assume a two's complement representation.)
+#define BOOST_XINT_MIN   (1LL << (sizeof(::boost::long_long_type) * CHAR_BIT - 1))
+#define BOOST_XINT_MAX   (~ BOOST_XINT_MIN)
+#define BOOST_UXINT_MAX  (~ 0uLL)
+#endif
+
+// Types
+typedef ::boost:: long_long_type   xint_t;
+typedef ::boost::ulong_long_type  uxint_t;
+
+// (Unsigned) __int64 family
+#elif defined(BOOST_HAS_MS_INT64)
+
+// Existence
+#define BOOST_HAS_XINT  1
+
+// Extents
+#ifdef _UI64_MAX
+#define BOOST_XINT_MAX    _I64_MAX
+#define BOOST_XINT_MIN    _I64_MIN
+#define BOOST_UXINT_MAX  _UI64_MAX
+#else  // guess
+// The types are exactly 2's-compl. 64-bit, so we'll enter the values directly.
+#define BOOST_XINT_MAX   0x7FFFFFFFFFFFFFFFi64
+#define BOOST_XINT_MIN   0x8000000000000000i64
+#define BOOST_UXINT_MAX  0xFFFFFFFFFFFFFFFFui64
+#endif
+
+// Types
+typedef          __int64   xint_t;
+typedef unsigned __int64  uxint_t;
+
+// Neither
+#else
+
+// Non-existence
+#define BOOST_HAS_XINT  0
+
+// Dummy extents
+#define BOOST_XINT_MAX    LONG_MAX
+#define BOOST_XINT_MIN    LONG_MIN
+#define BOOST_UXINT_MAX  ULONG_MAX
+
+// Dummy types
+typedef   signed long   xint_t;
+typedef unsigned long  uxint_t;
+
+#endif  // defined(BOOST_HAS_LONG_LONG)/defined(BOOST_HAS_MS_INT64)/else
+
+/** \def  BOOST_HAS_XINT
+
+    \brief  Flag for extended integer types.
+
+    Indicates the presence of one of the two common extended integer type
+    families, either (<code>unsigned</code>) <code>long long</code> or
+    (<code>unsigned</code>) <code>__int64</code>.  \c BOOST_HAS_XINT is \c 1 if
+    either type family is defined, and \c 0 if neither is.
+ */
+
+/** \def  BOOST_XINT_MAX
+
+    \brief  Maximum value for the signed extended integer type.
+
+    \pre  \c BOOST_HAS_XINT is \c \#defined to be \c 1.
+
+    Macro constant representing the largest value the signed extended integer
+    type supports.  Its composition may be another macro, an expression, or a
+    literal.  Defaulted to \c LONG_MAX if \c BOOST_HAS_XINT is zero.
+ */
+/** \def  BOOST_XINT_MIN
+
+    \brief  Minimum value for the signed extended integer type.
+
+    \pre  \c BOOST_HAS_XINT is \c \#defined to be \c 1.
+
+    Macro constant representing the smallest value the signed extended integer
+    type supports.  Its composition may be another macro, an expression, or a
+    literal.  Defaulted to \c LONG_MIN if \c BOOST_HAS_XINT is zero.
+ */
+/** \def  BOOST_UXINT_MAX
+
+    \brief  Maximum value for the unsigned extended integer type.
+
+    \pre  \c BOOST_HAS_XINT is \c \#defined to be \c 1.
+
+    Macro constant representing the largest value the unsigned extended integer
+    type supports.  Its composition may be another macro, an expression, or a
+    literal.  Defaulted to \c ULONG_MAX if \c BOOST_HAS_XINT is zero.  (Use
+    \c 0u for the type's minimum value.)
+ */
+
+/** \typedef  signed long  boost::detail::xint_t
+
+    \brief  Alias for the signed extended integer type.
+
+    \pre  \c BOOST_HAS_XINT is \c \#defined to be \c 1.
+
+    Alias representing the signed extended integer type, no matter which type
+    family it came from.  Defaulted to <code>signed long</code> if
+    \c BOOST_HAS_XINT is zero.
+ */
+/** \typedef  unsigned long  ::boost::detail::uxint_t
+
+    \brief  Alias for the signed extended integer type.
+
+    \pre  \c BOOST_HAS_XINT is \c \#defined to be \c 1.
+
+    Alias representing the unsigned extended integer type, no matter which type
+    family it came from.  Defaulted to <code>unsigned long</code> if
+    \c BOOST_HAS_XINT is zero.
+ */
+
+
+}  // namespace detail
+}  // namespace boost
+
+
+#endif  // BOOST_DETAIL_EXTENDED_INTEGER_HPP