ceph/src/boost/libs/filesystem/include/boost/filesystem/config.hpp

   1 //  boost/filesystem/v3/config.hpp  ----------------------------------------------------//
   2
   3 //  Copyright Beman Dawes 2003
   4
   5 //  Distributed under the Boost Software License, Version 1.0.
   6 //  See http://www.boost.org/LICENSE_1_0.txt
   7
   8 //  Library home page: http://www.boost.org/libs/filesystem
   9
  10 //--------------------------------------------------------------------------------------//
  11
  12 #ifndef BOOST_FILESYSTEM3_CONFIG_HPP
  13 #define BOOST_FILESYSTEM3_CONFIG_HPP
  14
  15 # if defined(BOOST_FILESYSTEM_VERSION) && BOOST_FILESYSTEM_VERSION != 3
  16 #   error Compiling Filesystem version 3 file with BOOST_FILESYSTEM_VERSION defined != 3
  17 # endif
  18
  19 # if !defined(BOOST_FILESYSTEM_VERSION)
  20 #   define BOOST_FILESYSTEM_VERSION 3
  21 # endif
  22
  23 #define BOOST_FILESYSTEM_I18N  // aid users wishing to compile several versions
  24
  25 // This header implements separate compilation features as described in
  26 // http://www.boost.org/more/separate_compilation.html
  27
  28 #include <boost/config.hpp>
  29 #include <boost/system/api_config.hpp>  // for BOOST_POSIX_API or BOOST_WINDOWS_API
  30 #include <boost/detail/workaround.hpp>
  31
  32 //  BOOST_FILESYSTEM_DEPRECATED needed for source compiles -----------------------------//
  33
  34 # ifdef BOOST_FILESYSTEM_SOURCE
  35 #   define BOOST_FILESYSTEM_DEPRECATED
  36 #   undef BOOST_FILESYSTEM_NO_DEPRECATED   // fixes #9454, src bld fails if NO_DEP defined
  37 # endif
  38
  39 //  throw an exception  ----------------------------------------------------------------//
  40 //
  41 //  Exceptions were originally thrown via boost::throw_exception().
  42 //  As throw_exception() became more complex, it caused user error reporting
  43 //  to be harder to interpret, since the exception reported became much more complex.
  44 //  The immediate fix was to throw directly, wrapped in a macro to make any later change
  45 //  easier.
  46
  47 #define BOOST_FILESYSTEM_THROW(EX) throw EX
  48
  49 # if defined( BOOST_NO_STD_WSTRING )
  50 #   error Configuration not supported: Boost.Filesystem V3 and later requires std::wstring support
  51 # endif
  52
  53 //  This header implements separate compilation features as described in
  54 //  http://www.boost.org/more/separate_compilation.html
  55
  56 //  normalize macros  ------------------------------------------------------------------//
  57
  58 #if !defined(BOOST_FILESYSTEM_DYN_LINK) && !defined(BOOST_FILESYSTEM_STATIC_LINK) \
  59   && !defined(BOOST_ALL_DYN_LINK) && !defined(BOOST_ALL_STATIC_LINK)
  60 # define BOOST_FILESYSTEM_STATIC_LINK
  61 #endif
  62
  63 #if defined(BOOST_ALL_DYN_LINK) && !defined(BOOST_FILESYSTEM_DYN_LINK)
  64 # define BOOST_FILESYSTEM_DYN_LINK
  65 #elif defined(BOOST_ALL_STATIC_LINK) && !defined(BOOST_FILESYSTEM_STATIC_LINK)
  66 # define BOOST_FILESYSTEM_STATIC_LINK
  67 #endif
  68
  69 #if defined(BOOST_FILESYSTEM_DYN_LINK) && defined(BOOST_FILESYSTEM_STATIC_LINK)
  70 # error Must not define both BOOST_FILESYSTEM_DYN_LINK and BOOST_FILESYSTEM_STATIC_LINK
  71 #endif
  72
  73 #if defined(BOOST_ALL_NO_LIB) && !defined(BOOST_FILESYSTEM_NO_LIB)
  74 # define BOOST_FILESYSTEM_NO_LIB
  75 #endif
  76
  77 //  enable dynamic linking  ------------------------------------------------------------//
  78
  79 #if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_FILESYSTEM_DYN_LINK)
  80 # if defined(BOOST_FILESYSTEM_SOURCE)
  81 #   define BOOST_FILESYSTEM_DECL BOOST_SYMBOL_EXPORT
  82 # else
  83 #   define BOOST_FILESYSTEM_DECL BOOST_SYMBOL_IMPORT
  84 # endif
  85 #else
  86 # define BOOST_FILESYSTEM_DECL
  87 #endif
  88
  89 //  enable automatic library variant selection  ----------------------------------------//
  90
  91 #if !defined(BOOST_FILESYSTEM_SOURCE) && !defined(BOOST_ALL_NO_LIB) \
  92   && !defined(BOOST_FILESYSTEM_NO_LIB)
  93 //
  94 // Set the name of our library, this will get undef'ed by auto_link.hpp
  95 // once it's done with it:
  96 //
  97 #define BOOST_LIB_NAME boost_filesystem
  98 //
  99 // If we're importing code from a dll, then tell auto_link.hpp about it:
 100 //
 101 #if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_FILESYSTEM_DYN_LINK)
 102 #  define BOOST_DYN_LINK
 103 #endif
 104 //
 105 // And include the header that does the work:
 106 //
 107 #include <boost/config/auto_link.hpp>
 108 #endif  // auto-linking disabled
 109
 110 #endif // BOOST_FILESYSTEM3_CONFIG_HPP