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fplatform.h
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1//-----------------------------------------------------------------------------
2// Project : SDK Core
3//
4// Category : SDK Core Interfaces
5// Filename : pluginterfaces/base/fplatform.h
6// Created by : Steinberg, 01/2004
7// Description : Detect platform and set define
8//
9//-----------------------------------------------------------------------------
10// This file is part of a Steinberg SDK. It is subject to the license terms
11// in the LICENSE file found in the top-level directory of this distribution
12// and at www.steinberg.net/sdklicenses.
13// No part of the SDK, including this file, may be copied, modified, propagated,
14// or distributed except according to the terms contained in the LICENSE file.
15//-----------------------------------------------------------------------------
16
17#pragma once
18
19#define kLittleEndian 0
20#define kBigEndian 1
21
22#undef PLUGIN_API
23
24#if !defined (__INTEL_CXX11_MODE__)
25#define SMTG_INTEL_CXX11_MODE 0
26#else
27#define SMTG_INTEL_CXX11_MODE __INTEL_CXX11_MODE__
28#endif
29
30#if !defined (__INTEL_COMPILER)
31#define SMTG_INTEL_COMPILER 0
32#else
33#define SMTG_INTEL_COMPILER __INTEL_COMPILER
34#endif
35
36//-----------------------------------------------------------------------------
37// WIN32 AND WIN64 (WINDOWS)
38//-----------------------------------------------------------------------------
39#if defined (_WIN32)
40 //-----------------------------------------------------------------------------
41 // ARM32 AND ARM64 (WINDOWS)
42 #if (defined(_M_ARM64) || defined(_M_ARM))
43 #define SMTG_OS_WINDOWS_ARM 1
44 #endif
45
46 #define SMTG_OS_LINUX 0
47 #define SMTG_OS_MACOS 0
48 #define SMTG_OS_WINDOWS 1
49 #define SMTG_OS_IOS 0
50 #define SMTG_OS_OSX 0
51
52 #define SMTG_CPU_X86 _M_IX86
53 #define SMTG_CPU_X86_64 _M_AMD64
54 #define SMTG_CPU_ARM (_M_ARM && !_M_ARM64)
55 #define SMTG_CPU_ARM_64 _M_ARM64
56
57 #define BYTEORDER kLittleEndian
58
59 #define COM_COMPATIBLE 1
60 #define PLUGIN_API __stdcall
61 #define SMTG_PTHREADS 0
62
63 #define SMTG_EXPORT_SYMBOL __declspec (dllexport)
64
65 #ifndef _CRT_SECURE_NO_WARNINGS
66 #define _CRT_SECURE_NO_WARNINGS
67 #endif
68
69 #ifdef _MSC_VER
70 #pragma warning (disable : 4244) // Conversion from 'type1' to 'type2', possible loss of data.
71 #pragma warning (disable : 4250) // Inheritance via dominance is allowed
72 #pragma warning (disable : 4996) // deprecated functions
73
74 #pragma warning (3 : 4189) // local variable is initialized but not referenced
75 #pragma warning (3 : 4238) // nonstandard extension used : class rvalue used as lvalue
76 #endif
77
78 #if defined (_WIN64) || defined (_M_ARM64)
79 #define SMTG_PLATFORM_64 1
80 #else
81 #define SMTG_PLATFORM_64 0
82 #endif
83
84 #ifndef WIN32
85 #define WIN32 1
86 #endif
87
88 #ifdef __cplusplus
89 #define SMTG_CPP11 __cplusplus >= 201103L || _MSC_VER > 1600 || SMTG_INTEL_CXX11_MODE
90 #define SMTG_CPP11_STDLIBSUPPORT SMTG_CPP11
91 #define SMTG_HAS_NOEXCEPT _MSC_VER >= 1900 || (SMTG_INTEL_CXX11_MODE && SMTG_INTEL_COMPILER >= 1300)
92 #endif
93
94 #define SMTG_DEPRECATED_ATTRIBUTE(message) __declspec (deprecated ("Is Deprecated: " message))
95//-----------------------------------------------------------------------------
96// LINUX
97//-----------------------------------------------------------------------------
98#elif __gnu_linux__ || __linux__
99 #define SMTG_OS_LINUX 1
100 #define SMTG_OS_MACOS 0
101 #define SMTG_OS_WINDOWS 0
102 #define SMTG_OS_IOS 0
103 #define SMTG_OS_OSX 0
104
105 #define SMTG_CPU_X86 __i386__
106 #define SMTG_CPU_X86_64 __x86_64__
107 #define SMTG_CPU_ARM __arm__
108 #define SMTG_CPU_ARM_64 __aarch64__
109
110 #include <endian.h>
111 #if __BYTE_ORDER == __LITTLE_ENDIAN
112 #define BYTEORDER kLittleEndian
113 #else
114 #define BYTEORDER kBigEndian
115 #endif
116
117 #define COM_COMPATIBLE 0
118 #define PLUGIN_API
119 #define SMTG_PTHREADS 1
120
121 #define SMTG_EXPORT_SYMBOL __attribute__ ((visibility ("default")))
122
123 #if __LP64__
124 #define SMTG_PLATFORM_64 1
125 #else
126 #define SMTG_PLATFORM_64 0
127 #endif
128 #ifdef __cplusplus
129 #include <cstddef>
130 #define SMTG_CPP11 (__cplusplus >= 201103L)
131 #ifndef SMTG_CPP11
132 #error unsupported compiler
133 #endif
134 #if defined(__GNUG__) && __GNUG__ < 8
135 #define SMTG_CPP11_STDLIBSUPPORT 0
136 #else
137 #define SMTG_CPP11_STDLIBSUPPORT 1
138 #endif
139 #define SMTG_HAS_NOEXCEPT 1
140 #endif
141//-----------------------------------------------------------------------------
142// Mac and iOS
143//-----------------------------------------------------------------------------
144#elif __APPLE__
145 #include <TargetConditionals.h>
146 #define SMTG_OS_LINUX 0
147 #define SMTG_OS_MACOS 1
148 #define SMTG_OS_WINDOWS 0
149 #define SMTG_OS_IOS TARGET_OS_IPHONE
150 #define SMTG_OS_OSX TARGET_OS_MAC && !TARGET_OS_IPHONE
151
152 #define SMTG_CPU_X86 TARGET_CPU_X86
153 #define SMTG_CPU_X86_64 TARGET_CPU_X86_64
154 #define SMTG_CPU_ARM TARGET_CPU_ARM
155 #define SMTG_CPU_ARM_64 TARGET_CPU_ARM64
156
157 #if !SMTG_OS_IOS
158 #ifndef __CF_USE_FRAMEWORK_INCLUDES__
159 #define __CF_USE_FRAMEWORK_INCLUDES__
160 #endif
161 #ifndef TARGET_API_MAC_CARBON
162 #define TARGET_API_MAC_CARBON 1
163 #endif
164 #endif
165 #if __LP64__
166 #define SMTG_PLATFORM_64 1
167 #else
168 #define SMTG_PLATFORM_64 0
169 #endif
170 #if defined (__BIG_ENDIAN__)
171 #define BYTEORDER kBigEndian
172 #else
173 #define BYTEORDER kLittleEndian
174 #endif
175
176 #define COM_COMPATIBLE 0
177 #define PLUGIN_API
178 #define SMTG_PTHREADS 1
179
180 #define SMTG_EXPORT_SYMBOL __attribute__ ((visibility ("default")))
181
182 #if !defined(__PLIST__) && !defined(SMTG_DISABLE_DEFAULT_DIAGNOSTICS)
183 #ifdef __clang__
184 #pragma GCC diagnostic ignored "-Wswitch-enum"
185 #pragma GCC diagnostic ignored "-Wparentheses"
186 #pragma GCC diagnostic ignored "-Wuninitialized"
187 #if __clang_major__ >= 3
188 #pragma GCC diagnostic ignored "-Wtautological-compare"
189 #pragma GCC diagnostic ignored "-Wunused-value"
190 #if __clang_major__ >= 4 || __clang_minor__ >= 1
191 #pragma GCC diagnostic ignored "-Wswitch"
192 #pragma GCC diagnostic ignored "-Wcomment"
193 #endif
194 #if __clang_major__ >= 5
195 #pragma GCC diagnostic ignored "-Wunsequenced"
196 #if __clang_minor__ >= 1
197 #pragma GCC diagnostic ignored "-Wunused-const-variable"
198 #endif
199 #endif
200 #endif
201 #endif
202 #endif
203 #ifdef __cplusplus
204 #include <cstddef>
205 #define SMTG_CPP11 (__cplusplus >= 201103L || SMTG_INTEL_CXX11_MODE)
206 #if defined (_LIBCPP_VERSION) && SMTG_CPP11
207 #define SMTG_CPP11_STDLIBSUPPORT 1
208 #define SMTG_HAS_NOEXCEPT 1
209 #else
210 #define SMTG_CPP11_STDLIBSUPPORT 0
211 #define SMTG_HAS_NOEXCEPT 0
212 #endif
213 #endif
214#else
215 #pragma error unknown platform
216#endif
217
218//-----------------------------------------------------------------------------
219#if !SMTG_RENAME_ASSERT
220#undef WINDOWS
221#undef MAC
222#undef PTHREADS
223#undef PLATFORM_64
224
225#if SMTG_OS_WINDOWS
226#define WINDOWS SMTG_OS_WINDOWS
227#endif
228#if SMTG_OS_MACOS
229#define MAC SMTG_OS_MACOS
230#endif
231#define PLATFORM_64 SMTG_PLATFORM_64
232#define PTHREADS SMTG_PTHREADS
233#endif
234//-----------------------------------------------------------------------------
235
236//-----------------------------------------------------------------------------
237#if SMTG_CPP11
238#define SMTG_OVERRIDE override
239#define SMTG_CONSTEXPR constexpr
240#else
241#define SMTG_OVERRIDE
242#define SMTG_CONSTEXPR
243#endif
244#if SMTG_HAS_NOEXCEPT
245#define SMTG_NOEXCEPT noexcept
246#else
247#define SMTG_NOEXCEPT
248#endif
249
250//-----------------------------------------------------------------------------
251// Deprecation setting
252//-----------------------------------------------------------------------------
253#ifndef SMTG_DEPRECATED_ATTRIBUTE
254#define SMTG_DEPRECATED_ATTRIBUTE(msg)
255#endif
256
257#define SMTG_DEPRECATED_MSG(msg) SMTG_DEPRECATED_ATTRIBUTE(msg)
258//-----------------------------------------------------------------------------
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