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comparison include/begin_code.h @ 1574:0fd72308659e

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Default to use the visibility attribute, on gcc (is this okay?)
author Sam Lantinga <slouken@libsdl.org>
date Wed, 22 Mar 2006 04:51:44 +0000
parents 2422ca15ba42
children 4aa7df2476e7
comparison
equal deleted inserted replaced
1573:2422ca15ba42 1574:0fd72308659e
29 #ifdef _begin_code_h 29 #ifdef _begin_code_h
30 #error Nested inclusion of begin_code.h 30 #error Nested inclusion of begin_code.h
31 #endif 31 #endif
32 #define _begin_code_h 32 #define _begin_code_h
33 33
34 #ifdef __GNUC__
35 #define SDL_GCC_ATTR_VIS_DEFAULT __attribute__((visibility("default")))
36 #endif
37
38 /* Some compilers use a special export keyword */ 34 /* Some compilers use a special export keyword */
39 #ifndef DECLSPEC 35 #ifndef DECLSPEC
40 # ifdef __BEOS__ 36 # if defined(__BEOS__)
41 # if defined(__GNUC__) 37 # if defined(__GNUC__)
42 # define DECLSPEC __declspec(dllexport) 38 # define DECLSPEC __declspec(dllexport)
43 # else 39 # else
44 # define DECLSPEC __declspec(export) 40 # define DECLSPEC __declspec(export)
45 # endif 41 # endif
46 # else 42 # elif defined(__WIN32__)
47 # ifdef __WIN32__
48 # ifdef __BORLANDC__ 43 # ifdef __BORLANDC__
49 # ifdef BUILD_SDL 44 # ifdef BUILD_SDL
50 # define DECLSPEC 45 # define DECLSPEC
51 # else 46 # else
52 # define DECLSPEC __declspec(dllimport) 47 # define DECLSPEC __declspec(dllimport)
53 # endif 48 # endif
54 # else 49 # else
55 # define DECLSPEC __declspec(dllexport) 50 # define DECLSPEC __declspec(dllexport)
56 # endif 51 # endif
57 # else 52 # elif defined(__OS2__)
58 # ifdef __OS2__
59 # ifdef __WATCOMC__ 53 # ifdef __WATCOMC__
60 # ifdef BUILD_SDL 54 # ifdef BUILD_SDL
61 # define DECLSPEC __declspec(dllexport) 55 # define DECLSPEC __declspec(dllexport)
62 # else 56 # else
63 # define DECLSPEC 57 # define DECLSPEC
64 # endif 58 # endif
65 # else 59 # else
66 # define DECLSPEC 60 # define DECLSPEC
67 # endif 61 # endif
68 # else 62 # else
69 # define DECLSPEC 63 # if defined(__GNUC__)
70 # endif 64 # define DECLSPEC __attribute__ ((visibility("default")))
71 # endif 65 # else
66 # define DECLSPEC
67 # endif
72 # endif 68 # endif
73 #endif 69 #endif
74 70
75 /* By default SDL uses the C calling convention */ 71 /* By default SDL uses the C calling convention */
76 #ifndef SDLCALL 72 #ifndef SDLCALL