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1 // boost/filesystem/config.hpp ---------------------------------------------// |
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2 |
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3 // Copyright Beman Dawes 2003 |
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4 |
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5 // Distributed under the Boost Software License, Version 1.0. (See accompanying |
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6 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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7 |
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8 // See library home page at http://www.boost.org/libs/filesystem |
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9 |
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10 //----------------------------------------------------------------------------// |
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11 |
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12 #ifndef BOOST_FILESYSTEM_CONFIG_HPP |
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13 #define BOOST_FILESYSTEM_CONFIG_HPP |
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14 |
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15 #define BOOST_FILESYSTEM_I18N // aid users wishing to compile several versions |
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16 |
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17 // ability to change namespace aids path_table.cpp ------------------------// |
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18 #ifndef BOOST_FILESYSTEM_NAMESPACE |
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19 # define BOOST_FILESYSTEM_NAMESPACE filesystem |
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20 #endif |
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21 |
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22 // This header implements separate compilation features as described in |
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23 // http://www.boost.org/more/separate_compilation.html |
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24 |
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25 #include <boost/config.hpp> |
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26 #include <boost/detail/workaround.hpp> |
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27 |
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28 // determine platform ------------------------------------------------------// |
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29 |
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30 // BOOST_CYGWIN_PATH implies BOOST_WINDOWS_PATH and BOOST_POSIX_API |
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31 |
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32 # if defined(BOOST_CYGWIN_PATH) |
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33 # if defined(BOOST_POSIX_PATH) |
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34 # error BOOST_POSIX_PATH is invalid when BOOST_CYGWIN_PATH is defined |
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35 # endif |
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36 # if defined(BOOST_WINDOWS_API) |
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37 # error BOOST_WINDOWS_API is invalid when BOOST_CYGWIN_PATH is defined |
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38 # endif |
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39 # define BOOST_WINDOWS_PATH |
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40 # define BOOST_POSIX_API |
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41 # endif |
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42 |
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43 // BOOST_POSIX_API or BOOST_WINDOWS_API specify which API to use |
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44 |
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45 # if defined( BOOST_WINDOWS_API ) && defined( BOOST_POSIX_API ) |
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46 # error both BOOST_WINDOWS_API and BOOST_POSIX_API are defined |
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47 # elif !defined( BOOST_WINDOWS_API ) && !defined( BOOST_POSIX_API ) |
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48 # if defined(_WIN32) || defined(__WIN32__) || defined(WIN32) || defined(__CYGWIN__) |
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49 # define BOOST_WINDOWS_API |
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50 # else |
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51 # define BOOST_POSIX_API |
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52 # endif |
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53 # endif |
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54 |
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55 // BOOST_WINDOWS_PATH enables Windows path syntax recognition |
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56 |
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57 # if !defined(BOOST_POSIX_PATH) && (defined(_WIN32) || defined(__WIN32__) || defined(WIN32) || defined(__CYGWIN__)) |
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58 # define BOOST_WINDOWS_PATH |
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59 # endif |
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60 |
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61 // narrow support only for badly broken compilers or libraries -------------// |
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62 |
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63 # if defined(BOOST_NO_STD_WSTRING) || defined(BOOST_NO_SFINAE) || defined(BOOST_NO_STD_LOCALE) || BOOST_WORKAROUND(__BORLANDC__, <0x610) |
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64 # define BOOST_FILESYSTEM_NARROW_ONLY |
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65 # endif |
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66 |
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67 // enable dynamic linking on Windows ---------------------------------------// |
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68 |
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69 # if (defined(BOOST_ALL_DYN_LINK) || defined(BOOST_FILESYSTEM_DYN_LINK)) && BOOST_WORKAROUND(__BORLANDC__, <0x610) && defined(__WIN32__) |
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70 # error Dynamic linking Boost.Filesystem does not work for Borland; use static linking instead |
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71 # endif |
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72 |
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73 #ifdef BOOST_HAS_DECLSPEC // defined in config system |
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74 // we need to import/export our code only if the user has specifically |
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75 // asked for it by defining either BOOST_ALL_DYN_LINK if they want all boost |
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76 // libraries to be dynamically linked, or BOOST_FILESYSTEM_DYN_LINK |
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77 // if they want just this one to be dynamically liked: |
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78 #if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_FILESYSTEM_DYN_LINK) |
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79 // export if this is our own source, otherwise import: |
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80 #ifdef BOOST_FILESYSTEM_SOURCE |
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81 # define BOOST_FILESYSTEM_DECL __declspec(dllexport) |
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82 #else |
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83 # define BOOST_FILESYSTEM_DECL __declspec(dllimport) |
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84 #endif // BOOST_FILESYSTEM_SOURCE |
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85 #endif // DYN_LINK |
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86 #endif // BOOST_HAS_DECLSPEC |
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87 // |
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88 // if BOOST_FILESYSTEM_DECL isn't defined yet define it now: |
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89 #ifndef BOOST_FILESYSTEM_DECL |
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90 #define BOOST_FILESYSTEM_DECL |
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91 #endif |
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92 |
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93 // enable automatic library variant selection ------------------------------// |
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94 |
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95 #if !defined(BOOST_FILESYSTEM_SOURCE) && !defined(BOOST_ALL_NO_LIB) && !defined(BOOST_FILESYSTEM_NO_LIB) |
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96 // |
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97 // Set the name of our library, this will get undef'ed by auto_link.hpp |
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98 // once it's done with it: |
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99 // |
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100 #define BOOST_LIB_NAME boost_filesystem |
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101 // |
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102 // If we're importing code from a dll, then tell auto_link.hpp about it: |
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103 // |
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104 #if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_FILESYSTEM_DYN_LINK) |
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105 # define BOOST_DYN_LINK |
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106 #endif |
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107 // |
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108 // And include the header that does the work: |
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109 // |
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110 #include <boost/config/auto_link.hpp> |
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111 #endif // auto-linking disabled |
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112 |
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113 #endif // BOOST_FILESYSTEM_CONFIG_HPP |