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Config.hpp
1
2//
3// SFML - Simple and Fast Multimedia Library
4// Copyright (C) 2007-2023 Laurent Gomila (laurent@sfml-dev.org)
5//
6// This software is provided 'as-is', without any express or implied warranty.
7// In no event will the authors be held liable for any damages arising from the use of this software.
8//
9// Permission is granted to anyone to use this software for any purpose,
10// including commercial applications, and to alter it and redistribute it freely,
11// subject to the following restrictions:
12//
13// 1. The origin of this software must not be misrepresented;
14// you must not claim that you wrote the original software.
15// If you use this software in a product, an acknowledgment
16// in the product documentation would be appreciated but is not required.
17//
18// 2. Altered source versions must be plainly marked as such,
19// and must not be misrepresented as being the original software.
20//
21// 3. This notice may not be removed or altered from any source distribution.
22//
24
25#ifndef SFML_CONFIG_HPP
26#define SFML_CONFIG_HPP
27
28
30// Define the SFML version
32#define SFML_VERSION_MAJOR 2
33#define SFML_VERSION_MINOR 6
34#define SFML_VERSION_PATCH 1
35
36
38// Identify the operating system
39// see https://sourceforge.net/p/predef/wiki/Home/
41#if defined(_WIN32)
42
43 // Windows
44 #define SFML_SYSTEM_WINDOWS
45 #ifndef NOMINMAX
46 #define NOMINMAX
47 #endif
48
49#elif defined(__APPLE__) && defined(__MACH__)
50
51 // Apple platform, see which one it is
52 #include "TargetConditionals.h"
53
54 #if TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR
55
56 // iOS
57 #define SFML_SYSTEM_IOS
58
59 #elif TARGET_OS_MAC
60
61 // MacOS
62 #define SFML_SYSTEM_MACOS
63
64 #else
65
66 // Unsupported Apple system
67 #error This Apple operating system is not supported by SFML library
68
69 #endif
70
71#elif defined(__unix__)
72
73 // UNIX system, see which one it is
74 #if defined(__ANDROID__)
75
76 // Android
77 #define SFML_SYSTEM_ANDROID
78
79 #elif defined(__linux__)
80
81 // Linux
82 #define SFML_SYSTEM_LINUX
83
84 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
85
86 // FreeBSD
87 #define SFML_SYSTEM_FREEBSD
88
89 #elif defined(__OpenBSD__)
90
91 // OpenBSD
92 #define SFML_SYSTEM_OPENBSD
93
94 #elif defined(__NetBSD__)
95
96 // NetBSD
97 #define SFML_SYSTEM_NETBSD
98
99 #else
100
101 // Unsupported UNIX system
102 #error This UNIX operating system is not supported by SFML library
103
104 #endif
105
106#else
107
108 // Unsupported system
109 #error This operating system is not supported by SFML library
110
111#endif
112
113
115// Define a portable debug macro
117#if !defined(NDEBUG)
118
119 #define SFML_DEBUG
120
121#endif
122
123
125// Define helpers to create portable import / export macros for each module
127#if !defined(SFML_STATIC)
128
129 #if defined(SFML_SYSTEM_WINDOWS)
130
131 // Windows compilers need specific (and different) keywords for export and import
132 #define SFML_API_EXPORT __declspec(dllexport)
133 #define SFML_API_IMPORT __declspec(dllimport)
134
135 // For Visual C++ compilers, we also need to turn off this annoying C4251 warning
136 #ifdef _MSC_VER
137
138 #pragma warning(disable: 4251)
139
140 #endif
141
142 #else // Linux, FreeBSD, Mac OS X
143
144 #if __GNUC__ >= 4
145
146 // GCC 4 has special keywords for showing/hidding symbols,
147 // the same keyword is used for both importing and exporting
148 #define SFML_API_EXPORT __attribute__ ((__visibility__ ("default")))
149 #define SFML_API_IMPORT __attribute__ ((__visibility__ ("default")))
150
151 #else
152
153 // GCC < 4 has no mechanism to explicitely hide symbols, everything's exported
154 #define SFML_API_EXPORT
155 #define SFML_API_IMPORT
156
157 #endif
158
159 #endif
160
161#else
162
163 // Static build doesn't need import/export macros
164 #define SFML_API_EXPORT
165 #define SFML_API_IMPORT
166
167#endif
168
169
171// Cross-platform warning for deprecated functions and classes
172//
173// Usage:
174// class SFML_DEPRECATED MyClass
175// {
176// SFML_DEPRECATED void memberFunc();
177// };
178//
179// SFML_DEPRECATED void globalFunc();
181#if defined(SFML_NO_DEPRECATED_WARNINGS)
182
183 // User explicitly requests to disable deprecation warnings
184 #define SFML_DEPRECATED
185
186#elif defined(_MSC_VER)
187
188 // Microsoft C++ compiler
189 // Note: On newer MSVC versions, using deprecated functions causes a compiler error. In order to
190 // trigger a warning instead of an error, the compiler flag /sdl- (instead of /sdl) must be specified.
191 #define SFML_DEPRECATED __declspec(deprecated)
192
193#elif defined(__GNUC__)
194
195 // g++ and Clang
196 #define SFML_DEPRECATED __attribute__ ((deprecated))
197
198#else
199
200 // Other compilers are not supported, leave class or function as-is.
201 // With a bit of luck, the #pragma directive works, otherwise users get a warning (no error!) for unrecognized #pragma.
202 #pragma message("SFML_DEPRECATED is not supported for your compiler, please contact the SFML team")
203 #define SFML_DEPRECATED
204
205#endif
206
207
209// Define portable fixed-size types
211 namespace sf
212{
213 // All "common" platforms use the same size for char, short and int
214 // (basically there are 3 types for 3 sizes, so no other match is possible),
215 // we can use them without doing any kind of check
216
217 // 8 bits integer types
218 typedef signed char Int8;
219 typedef unsigned char Uint8;
220
221 // 16 bits integer types
222 typedef signed short Int16;
223 typedef unsigned short Uint16;
224
225 // 32 bits integer types
226 typedef signed int Int32;
227 typedef unsigned int Uint32;
228
229 // 64 bits integer types
230 #if defined(_MSC_VER)
231 typedef signed __int64 Int64;
232 typedef unsigned __int64 Uint64;
233 #else
234 #if defined(__clang__)
235 #pragma clang diagnostic push
236 #pragma clang diagnostic ignored "-Wc++11-long-long"
237 #endif
238 typedef signed long long Int64;
239 typedef unsigned long long Uint64;
240 #if defined(__clang__)
241 #pragma clang diagnostic pop
242 #endif
243 #endif
244
245} // namespace sf
246
247
248#endif // SFML_CONFIG_HPP