source: Daodan/src/beaengine/export.h@ 1033

Last change on this file since 1033 was 984, checked in by alloc, 11 years ago

Daodan: TV code
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1/**
2 * @file export.h
3 * @author igor.gutnik@gmail.com
4 * @date Mon Sep 22 09:28:54 2008
5 *
6 * @brief This file sets things up for C dynamic library function definitions and
7 * static inlined functions
8 *
9 * This file is part of BeaEngine.
10 *
11 * BeaEngine is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU Lesser General Public License as published by
13 * the Free Software Foundation, either version 3 of the License, or
14 * (at your option) any later version.
15 *
16 * BeaEngine is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU Lesser General Public License for more details.
20 *
21 * You should have received a copy of the GNU Lesser General Public License
22 * along with BeaEngine. If not, see <http://www.gnu.org/licenses/>. */
23
24#ifndef __BEA_EXPORT_H__
25#define __BEA_EXPORT_H__
26
27
28/* Set up for C function definitions, even when using C++ */
29
30#ifdef __cplusplus
31#define CPP_VISIBLE_BEGIN extern "C" {
32#define CPP_VISIBLE_END }
33#else
34#define CPP_VISIBLE_BEGIN
35#define CPP_VISIBLE_END
36#endif
37
38#if defined(_MSC_VER)
39#pragma warning( disable: 4251 )
40#endif
41
42/* Some compilers use a special export keyword */
43#ifndef bea__api_export__
44# if defined(__BEOS__)
45# if defined(__GNUC__)
46# define bea__api_export__ __declspec(dllexport)
47# else
48# define bea__api_export__ __declspec(export)
49# endif
50# elif defined(_WIN32) || defined(_WIN64)
51# ifdef __BORLANDC__
52# define bea__api_export__ __declspec(dllexport)
53# define bea__api_import__ __declspec(dllimport)
54# elif defined(__WATCOMC__)
55# define bea__api_export__ __declspec(dllexport)
56# define bea__api_import__
57# else
58# define bea__api_export__ __declspec(dllexport)
59# define bea__api_import__ __declspec(dllimport)
60# endif
61# elif defined(__OS2__)
62# ifdef __WATCOMC__
63# define bea__api_export__ __declspec(dllexport)
64# define bea__api_import__
65# else
66# define bea__api_export__
67# define bea__api_import__
68# endif
69# else
70# if defined(_WIN32) && defined(__GNUC__) && __GNUC__ >= 4
71# define bea__api_export__ __attribubea__ ((visibility("default")))
72# define bea__api_import__ __attribubea__ ((visibility("default")))
73# else
74# define bea__api_export__
75# define bea__api_import__
76# endif
77# endif
78#endif
79
80/* Use C calling convention by default*/
81
82#ifndef __bea_callspec__
83#if defined(BEA_USE_STDCALL)
84 #if defined(__WIN32__) || defined(WIN32) || defined(_WIN32) || defined(_WIN64)
85 #if defined(__BORLANDC__) || defined(__WATCOMC__) || defined(_MSC_VER) || defined(__MINGW32__) || defined(__POCC__)
86 #define __bea_callspec__ __stdcall
87 #else
88 #define __bea_callspec__
89 #endif
90 #else
91 #ifdef __OS2__
92 #define __bea_callspec__ _System
93 #else
94 #define __bea_callspec__
95 #endif
96 #endif
97#else
98 #define __bea_callspec__
99#endif
100#endif
101
102#ifdef __SYMBIAN32__
103# ifndef EKA2
104# undef bea__api_export__
105# undef bea__api_import__
106# define bea__api_export__
107# define bea__api_import__
108# elif !defined(__WINS__)
109# undef bea__api_export__
110# undef bea__api_import__
111# define bea__api_export__ __declspec(dllexport)
112# define bea__api_import__ __declspec(dllexport)
113# endif /* !EKA2 */
114#endif /* __SYMBIAN32__ */
115
116
117#if defined(__GNUC__) && (__GNUC__ > 2)
118#define BEA_EXPECT_CONDITIONAL(c) (__builtin_expect((c), 1))
119#define BEA_UNEXPECT_CONDITIONAL(c) (__builtin_expect((c), 0))
120#else
121#define BEA_EXPECT_CONDITIONAL(c) (c)
122#define BEA_UNEXPECT_CONDITIONAL(c) (c)
123#endif
124
125
126/* Set up compiler-specific options for inlining functions */
127#ifndef BEA_HAS_INLINE
128#if defined(__GNUC__) || defined(__POCC__) || defined(__WATCOMC__) || defined(__SUNPRO_C)
129#define BEA_HAS_INLINE
130#else
131/* Add any special compiler-specific cases here */
132#if defined(_MSC_VER) || defined(__BORLANDC__) || \
133 defined(__DMC__) || defined(__SC__) || \
134 defined(__WATCOMC__) || defined(__LCC__) || \
135 defined(__DECC) || defined(__EABI__)
136#ifndef __inline__
137#define __inline__ __inline
138#endif
139#define BEA_HAS_INLINE
140#else
141#if !defined(__MRC__) && !defined(_SGI_SOURCE)
142#ifndef __inline__
143#define __inline__ inline
144#endif
145#define BEA_HAS_INLINE
146#endif /* Not a funky compiler */
147#endif /* Visual C++ */
148#endif /* GNU C */
149#endif /* CACHE_HAS_INLINE */
150
151/* If inlining isn't supported, remove "__inline__", turning static
152 inlined functions into static functions (resulting in code bloat
153 in all files which include the offending header files)
154*/
155#ifndef BEA_HAS_INLINE
156#define __inline__
157#endif
158
159/* fix a bug with gcc under windows */
160
161#if defined(__WIN32__) || defined(WIN32) || defined(_WIN32) || defined(_WIN64)
162 #if defined(__MINGW32__)
163 #define const__
164 #else
165 #define const__ const
166 #endif
167#else
168 #define const__ const
169#endif
170
171
172
173#endif
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