SAGA C++ API: export_definitions.hpp Source File

00001 //  Copyright (c) 2005-2009 Hartmut Kaiser
00002 // 
00003 //  Distributed under the Boost Software License, Version 1.0. (See accompanying 
00004 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
00005 
00006 #ifndef SAGA_EXPORT_DEFINITIONS_HPP
00007 #define SAGA_EXPORT_DEFINITIONS_HPP
00008 
00009 // For symbol import/export macros
00010 #include <saga/saga-defs.hpp>
00011 #include <boost/config.hpp>
00012 
00013 #if !defined (SAGA_CREATE_PREPROCESSED_FILES)
00014 
00015 # if defined(SAGA_WINDOWS)
00016 #  if defined(BOOST_MSVC)
00017 #   define SAGA_DEPRECATED(x) __declspec(deprecated(x))
00018 #  endif
00019 # elif (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
00020 #  define SAGA_DEPRECATED(x) __attribute__((__deprecated__))
00021 # endif
00022 
00023 #if !defined(SAGA_DEPRECATED)
00024 #define SAGA_DEPRECATED(x)  
00025 #endif
00026 
00027 # if defined(SAGA_WINDOWS)
00028 #   define SAGA_SYMBOL_EXPORT   __declspec (dllexport)
00029 #   define SAGA_SYMBOL_EXPORT_REPEAT SAGA_SYMBOL_EXPORT
00030 #   define SAGA_SYMBOL_IMPORT   __declspec (dllimport)
00031 #   define SAGA_SYMBOL_INTERNAL /* empty */
00032 # elif defined(SAGA_GCC_HAVE_VISIBILITY)
00033 #   define SAGA_SYMBOL_EXPORT   __attribute__((visibility("default")))
00034 #   define SAGA_SYMBOL_EXPORT_REPEAT 
00035 #   define SAGA_SYMBOL_IMPORT   __attribute__((visibility("default")))
00036 # ifdef __sparc__
00037 #   define SAGA_SYMBOL_INTERNAL 
00038 # else
00039 #   define SAGA_SYMBOL_INTERNAL __attribute__((visibility("hidden")))
00040 # endif
00041 # else
00042 #   define SAGA_SYMBOL_EXPORT   /* empty */
00043 #   define SAGA_SYMBOL_EXPORT_REPEAT 
00044 #   define SAGA_SYMBOL_IMPORT   /* empty */
00045 #   define SAGA_SYMBOL_INTERNAL /* empty */
00046 # endif
00047 
00049 // define the export/import helper macros
00050 
00051 # ifdef     SAGA_ENGINE_EXPORTS
00052 #   define  SAGA_EXPORT             SAGA_SYMBOL_EXPORT
00053 #   define  SAGA_EXPORT_REPEAT      SAGA_SYMBOL_EXPORT_REPEAT
00054 #   define  SAGA_EXCEPTION_EXPORT   SAGA_SYMBOL_EXPORT
00055 # elif !defined(BUILD_SAGA_LITE)
00056 #   define  SAGA_EXPORT             SAGA_SYMBOL_IMPORT
00057 #   define  SAGA_EXPORT_REPEAT      
00058 #   define  SAGA_EXCEPTION_EXPORT   SAGA_SYMBOL_IMPORT
00059 # else
00060 #   define  SAGA_EXPORT             /* empty */
00061 #   define  SAGA_EXPORT_REPEAT      
00062 #   define  SAGA_EXCEPTION_EXPORT   /* empty */
00063 # endif
00064 
00065 # ifdef     SAGA_PACKAGE_EXPORTS
00066 #   define  SAGA_PACKAGE_EXPORT     SAGA_SYMBOL_EXPORT
00067 #   define  SAGA_PACKAGE_LOCAL      SAGA_SYMBOL_INTERNAL
00068 # elif !defined(BUILD_SAGA_LITE)
00069 #   define  SAGA_PACKAGE_EXPORT     SAGA_SYMBOL_IMPORT
00070 #   define  SAGA_PACKAGE_LOCAL      SAGA_SYMBOL_INTERNAL
00071 # else
00072 #   define  SAGA_PACKAGE_EXPORT     /* empty */
00073 #   define  SAGA_PACKAGE_LOCAL      /* empty */
00074 # endif
00075 
00076 # ifdef     SAGA_ADAPTOR_EXPORTS
00077 #   define  SAGA_ADAPTOR_EXPORT     SAGA_SYMBOL_EXPORT
00078 #   define  SAGA_ADAPTOR_LOCAL      SAGA_SYMBOL_INTERNAL
00079 # elif !defined(BUILD_SAGA_LITE)
00080 #   define  SAGA_ADAPTOR_EXPORT     SAGA_SYMBOL_IMPORT
00081 #   define  SAGA_ADAPTOR_LOCAL      SAGA_SYMBOL_INTERNAL
00082 # else
00083 #   define  SAGA_ADAPTOR_EXPORT     /* empty */
00084 #   define  SAGA_ADAPTOR_LOCAL      /* empty */
00085 # endif
00086 
00087 # define    SAGA_LOCAL              /* empty */
00088 
00089 #endif // !SAGA_CREATE_PREPROCESSED_FILES
00090 
00091 #endif
00092 
00093