#ifndef __NN_DLL_H #define __NN_DLL_H #ifdef USINGDLL #if defined ( _WIN32 ) // Visual C/C++, Borland, MinGW and Watcom #if defined ( __VISUALC__ ) || defined ( _MSC_VER ) || defined ( __BORLANDC__ ) || defined ( __GNUC__ ) || defined ( __WATCOMC__ ) #define NNDLLEXPORT __declspec( dllexport ) #define NNDLLIMPORT __declspec( dllimport ) #else #define NNDLLEXPORT #define NNDLLIMPORT #endif #elif defined ( __CYGWIN__ ) #define NNDLLEXPORT __declspec( dllexport ) #define NNDLLIMPORT __declspec( dllimport ) #elif defined ( __GNUC__ ) && __GNUC__ > 3 // Follow ideas in http://gcc.gnu.org/wiki/Visibility for GCC version 4.x // The following forces exported symbols specifically designated with // NNDLLEXPORT to be visible. #define NNDLLEXPORT __attribute__ ( ( visibility( "default" ) ) ) #define NNDLLIMPORT #endif #endif // For an unknown compiler or static built we clear the macros #ifndef NNDLLEXPORT #define NNDLLEXPORT #define NNDLLIMPORT #endif // The IMPEXP macros will always be set to DLLIMPORT (even for // the static library, but DLLIMPORT is empty in this case). If // cmake sets the corresponding macro xxxx_EXPORTS if the // corresponding library is built DLLIMPEXP is set to DLLEXPORT #if defined ( @WRITEABLE_TARGET@csironn_EXPORTS ) #define NNDLLIMPEXP NNDLLEXPORT #define NNDLLIMPEXP_DATA( type ) NNDLLEXPORT type #else #define NNDLLIMPEXP NNDLLIMPORT #define NNDLLIMPEXP_DATA( type ) NNDLLIMPORT type #endif #endif // __NN_DLL_H