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csadll.h
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1 #ifndef __CSA_DLL_H
2 #define __CSA_DLL_H
3 
4 #ifdef USINGDLL
5  #if defined ( WIN32 )
6 // Visual C/C++, Borland, MinGW and Watcom
7  #if defined ( __VISUALC__ ) || defined ( _MSC_VER ) || defined ( __BORLANDC__ ) || defined ( __GNUC__ ) || defined ( __WATCOMC__ )
8  #define CSADLLEXPORT __declspec( dllexport )
9  #define CSADLLIMPORT __declspec( dllimport )
10  #else
11  #define CSADLLEXPORT
12  #define CSADLLIMPORT
13  #endif
14  #elif defined ( __CYGWIN__ )
15  #define CSADLLEXPORT __declspec( dllexport )
16  #define CSADLLIMPORT __declspec( dllimport )
17  #elif defined ( __GNUC__ ) && __GNUC__ > 3
18 // Follow ideas in http://gcc.gnu.org/wiki/Visibility for GCC version 4.x
19 // The following forces exported symbols specifically designated with
20 // CSADLLEXPORT to be visible.
21  #define CSADLLEXPORT __attribute__ ( ( visibility( "default" ) ) )
22  #define CSADLLIMPORT
23  #endif
24 #endif
25 
26 // For an unknown compiler or static built we clear the macros
27 #ifndef CSADLLEXPORT
28 # define CSADLLEXPORT
29 # define CSADLLIMPORT
30 #endif
31 
32 // The IMPEXP macros will always be set to DLLIMPORT (even for
33 // the static library, but DLLIMPORT is empty in this case). If
34 // cmake sets the corresponding macro xxxx_EXPORTS if the
35 // corresponding library is built DLLIMPEXP is set to DLLEXPORT
36 #if defined ( csirocsa_EXPORTS )
37  #define CSADLLIMPEXP CSADLLEXPORT
38  #define CSADLLIMPEXP_DATA( type ) CSADLLEXPORT type
39 #else
40  #define CSADLLIMPEXP CSADLLIMPORT
41  #define CSADLLIMPEXP_DATA( type ) CSADLLIMPORT type
42 #endif
43 
44 #endif // __CSA_DLL_H