source: branches/gcc-kmk/include/odin.h@ 21738

Last change on this file since 21738 was 21738, checked in by dmik, 14 years ago

Proper EXPORT definition for GCC.

File size: 3.8 KB
Line 
1/*
2 * ODIN - Build Environment Definition
3 *
4 * Copyright (C) 1999 Patrick Haller <phaller@gmx.net>
5 *
6 * ------------------------------------------------------------
7 * Note: Only compiler linkage definitions and similar stuff
8 * goes here. Nothing else.
9 * ------------------------------------------------------------
10 *
11 */
12
13
14#ifndef _ODIN_H_
15#define _ODIN_H_
16
17
18/***********************************
19 * Compiler Environment Definition *
20 ***********************************/
21
22#ifdef CDECL
23# undef CDECL
24#endif
25
26#ifdef EXPORT
27# undef EXPORT
28#endif
29
30#ifdef WIN32API
31# undef WIN32API
32#endif
33
34#ifdef SYSTEM
35# undef SYSTEM
36#endif
37
38#ifdef PASCAL
39# undef PASCAL
40#endif
41
42#ifdef UNALIGNED
43# undef UNALIGNED
44#endif
45
46
47/* ---------- WATCOM C ---------- */
48#ifdef __WATCOMC__
49 #define CDECL _cdecl
50 #define EXPORT _export
51 #define WIN32API __stdcall
52 #define WINAPI __stdcall
53 #define SYSTEM _System
54 #define PASCAL __stdcall
55 #ifdef __cplusplus
56 #define INLINE inline
57 #else
58 #define INLINE __inline
59 #define inline __inline
60 #endif
61 #define UNALIGNED
62 #define __attribute__(x)
63
64//MN: For some strange reason Watcom doesn't define these for C++!
65// This is not the best place to define them though.
66#ifdef __cplusplus
67 #define min(a,b) (((a) < (b)) ? (a) : (b))
68 #define max(a,b) (((a) > (b)) ? (a) : (b))
69#endif
70
71#else
72
73/* ---------- GCC/EMX ---------- */
74#ifdef __GNUC__
75 #if defined(__GNUC__) && (__GNUC__ <= 3) && (__GNUC_MINOR__ < 2)
76 #error You need gcc >= 3.2 to build Odin32
77 #endif
78 #if !defined(__stdcall__) /* this is also defined in windef.h if !defined(WIN32OS2) */
79 #define __stdcall __attribute__((__stdcall__))
80 #define __cdecl __attribute__((__cdecl__))
81 #endif
82 #define CDECL _cdecl
83 #define EXPORT __attribute__ ((dllexport))
84 #define WIN32API __stdcall
85 #define WINAPI __stdcall
86 #define PASCAL __stdcall
87 #define INLINE static __inline__
88 #define UNALIGNED
89 #if (__GNUC__ < 4)
90 #define NONAMELESSUNION
91 #define NONAMELESSSTRUCT
92 #endif
93 #ifdef __INNOTEK_LIBC__
94 #define SYSTEM _System
95 #else
96 #define SYSTEM CDECL
97 #endif
98
99 #define min(a,b) \
100 ({ __typeof__ (a) _a = (a); \
101 __typeof__ (b) _b = (b); \
102 _a < _b ? _a : _b; })
103 #define max(a,b) \
104 ({ __typeof__ (a) _a = (a); \
105 __typeof__ (b) _b = (b); \
106 _a > _b ? _a : _b; })
107
108 #define _interrupt(n) __asm__ __volatile__ ("int" #n "\n\tnop")
109
110#else
111
112/* ---------- VAC ---------- */
113#if (defined(__IBMCPP__) || defined(__IBMC__))
114
115 #define CDECL __cdecl
116 #define EXPORT _Export
117 #define WIN32API __stdcall
118 #define WINAPI __stdcall
119 #define SYSTEM _System
120 #define PASCAL __stdcall
121 #define UNALIGNED
122 #ifndef __cplusplus
123 #define INLINE _Inline
124 #ifndef inline
125 #define inline INLINE
126 #endif
127 #else
128 #define INLINE inline
129 #endif
130 #define __inline__ INLINE
131 #define __attribute__(x)
132
133
134#ifndef RC_INVOKED
135 //Nameless unions or structures are not supported in C mode
136 //(nameless unions only in CPP mode and nameless unions only in VAC 3.6.5 CPP mode)
137 #ifdef __IBMC__
138 #define NONAMELESSUNION
139 #define NONAMELESSSTRUCT
140 #endif
141 #if (__IBMCPP__ == 300)
142 #define NONAMELESSSTRUCT
143 #endif
144#endif
145
146#ifndef RC_INVOKED
147 #include <builtin.h>
148#endif
149
150#else
151#ifdef RC_INVOKED
152 //SvL: wrc chokes on calling conventions....
153 #define CDECL
154 #define EXPORT
155 #define WIN32API
156 #define WINAPI
157 #define CALLBACK
158 #define SYSTEM
159 #define PASCAL
160 #define UNALIGNED
161 #define __cdecl
162 #define _System
163 #define __inline__
164 #define INLINE
165#else
166/* ---------- ??? ---------- */
167#error No known compiler.
168#endif
169#endif
170#endif
171#endif
172
173
174
175#endif /* _ODIN_H_*/
176
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