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/*
* Copyright 2010 Inalogic® Inc.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License, as
* published by the Free Software Foundation; either version 2.1 or 3.0
* of the License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranties of
* MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the applicable version of the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of both the GNU Lesser General Public
* License along with this program. If not, see <http://www.gnu.org/licenses/>
*
* Authored by: Jay Taoko <jaytaoko@inalogic.com>
*
*/
#ifndef SYSTEM_H
#define SYSTEM_H
#ifdef _DEBUG
#define NUX_DEBUG
#endif
#ifdef _WIN32
#define NUX_OS_WINDOWS
#elif __linux__
#define NUX_OS_LINUX
#elif __APPLE__
#define NUX_OS_MACOSX
#endif
#if __GNUC__
#define NUX_GNUC_COMPILER
#if __GNUG__
#define NUX_GNUCPP_COMPILER
#else
#error Support only g++.
#endif
// Compiler string.
#define NUX_COMPILER_STRING "GNU CPP Compiler"
// Build string
#ifdef NUX_DEBUG
#define NUX_BUILD_STRING "Debug build compiled with " NUX_COMPILER_STRING
#else
#define NUX_BUILD_STRING "Compiled with " NUX_COMPILER_STRING
#endif
#endif
#if __APPLE_CC__
#define NUX_APPLE_COMPILER
#endif
#if defined(_MSC_VER)
#define NUX_MICROSOFT_COMPILER
#endif
#if defined(_M_X64) || defined(__amd64__) || defined(__ia64__)
#define NUX_ARCH_x64
#elif defined(_M_IX86) || defined(__i386__)
#define NUX_ARCH_i386
#elif defined(__arm__)
#define NUX_ARCH_arm
#endif
// Compiler Macros:
// NUX_GNUCPP_COMPILER
// NUX_MICROSOFT_COMPILER
// OS Macros:
// NUX_OS_WINDOWS
// NUX_OS_LINUX
// NUX_OS_CELL
// NUX_OS_MACOSX
#ifdef _WIN32
// Add lib DbgHelp.lib for the following function
// StackWalk64
// SymFunctionTableAccess64
// SymGetModuleBase64
// SymGetModuleInfo64
// SymGetLineFromAddr64
// SymGetSymFromAddr64
// SymInitialize
// SymSetOptions
// SymGetOptions
// SymLoadModule64
#pragma comment(lib, "DbgHelp")
// _MSC_VER: Defines the major and minor versions of the compiler. For example, 1300 for Microsoft Visual C++ .NET. 1300 represents version 13
// and no point release. This represents the fact that there have been a total of 13 releases of the compiler.
// If you type cl /? at the command line, you will see the full version for the compiler you are using.
#ifndef _MSC_VER
#error Support only Visual Studio Compiler.
#endif
#define VISUAL_STUDIO_2010_COMPILER 1600
#define VISUAL_STUDIO_2008_COMPILER 1500
#define VISUAL_STUDIO_2005_COMPILER 1400
#define VISUAL_STUDIO_2003_COMPILER 1310
#if _MSC_VER >= 1600
#define NUX_VISUAL_STUDIO_2010
#elif _MSC_VER >= 1500
#define NUX_VISUAL_STUDIO_2008
#elif _MSC_VER >= 1400
#define NUX_VISUAL_STUDIO_2005
#elif _MSC_VER >= 1310
#define NUX_VISUAL_STUDIO_2003
#endif
// Compiler string.
#if (_MSC_VER >= VISUAL_STUDIO_2008_COMPILER)
#define NUX_COMPILER_STRING "Visual Studio 2008"
#elif (_MSC_VER >= VISUAL_STUDIO_2005_COMPILER)
#define NUX_COMPILER_STRING "Visual Studio 2005"
#elif (_MSC_VER >= VISUAL_STUDIO_2003_COMPILER)
#define NUX_COMPILER_STRING "Visual Studio 2003"
#endif
// Build String
#ifdef NUX_DEBUG
#define NUX_BUILD_STRING "Debug build compiled with " NUX_COMPILER_STRING
#else
#define NUX_BUILD_STRING "Compiled with " NUX_COMPILER_STRING
#endif
// Define the proper values for _WIN32_WINNT and WINVER in the compiler response file "compiler_options.h"
// Windows Vista _WIN32_WINNT>=0x0600
// WINVER>=0x0600
// Windows Server 2003 _WIN32_WINNT>=0x0502
// WINVER>=0x0502
// Windows XP _WIN32_WINNT>=0x0501
// WINVER>=0x0501
// Windows 2000 _WIN32_WINNT>=0x0500
// WINVER>=0x0500
// Windows NT 4.0 _WIN32_WINNT>=0x0400
// WINVER>=0x0400
// Windows Me _WIN32_WINDOWS=0x0500
// WINVER>=0x0500
// Windows 98 _WIN32_WINDOWS>=0x0410
// WINVER>=0x0410
// Windows 95 _WIN32_WINDOWS>=0x0400
// WINVER>=0x0400
// Minimum system required Macros to define
// Windows Vista NTDDI_VERSION >=NTDDI_LONGHORN
// Windows Server 2003 SP1 NTDDI_VERSION >=NTDDI_WS03SP1
// Windows Server 2003 NTDDI_VERSION >=NTDDI_WS03
// Windows XP SP2 NTDDI_VERSION >=NTDDI_WINXPSP2
// Windows XP SP1 NTDDI_VERSION >=NTDDI_WINXPSP1
// Windows XP NTDDI_VERSION >=NTDDI_WINXP
// Windows 2000 SP4 NTDDI_VERSION >=NTDDI_WIN2KSP4
// Windows 2000 SP3 NTDDI_VERSION >=NTDDI_WIN2KSP3
// Windows 2000 SP2 NTDDI_VERSION >=NTDDI_WIN2KSP2
// Windows 2000 SP1 NTDDI_VERSION >=NTDDI_WIN2KSP1
// Windows 2000 NTDDI_VERSION >=NTDDI_WIN2K
#define WIN32_LEAN_AND_MEAN 1
#endif // _WIN32
// Logging
#if defined(NUX_OS_WINDOWS) && defined(NUX_DEBUG)
#define NUX_ENABLE_ASSERT_MACROS
#define NUX_ENABLE_LOGGING
#elif defined(NUX_OS_LINUX) && defined(NUX_DEBUG)
#define NUX_ENABLE_ASSERT_MACROS
#define NUX_ENABLE_LOGGING
#endif
// NOP: no operation
// Specifies that a function should be ignored and the argument list
// be parsed but no code be generated for the arguments. It is intended for use in global
// debug functions that take a variable number of arguments.
#if defined(NUX_MICROSOFT_COMPILER)
#define NUX_COMPILER_SUPPORTS_NOOP
#define NUX_NOOP __noop
#elif defined(NUX_GNUCPP_COMPILER)
#define NUX_COMPILER_SUPPORTS_NOOP
#define NUX_NOOP __asm__("nop")
#endif
// Pragma pack support
#if defined(NUX_MICROSOFT_COMPILER) || defined(NUX_GNUCPP_COMPILER)
#define NUX_SUPPORTS_PRAGMA_PACK
#endif
// Define variadic macro support
#if defined(NUX_MICROSOFT_COMPILER) && (defined(NUX_VISUAL_STUDIO_2005) || defined(NUX_VISUAL_STUDIO_2008) || defined(NUX_VISUAL_STUDIO_2010))
#define NUX_VARIADIC_MACROS_SUPPORT
#elif defined(NUX_GNUCPP_COMPILER)
#define NUX_VARIADIC_MACROS_SUPPORT
#endif
/// DLL declaration macros
#if defined(NUX_OS_WINDOWS)
#ifdef NUX_DLL
#if (!defined(_WIN32)) && (!defined(_WIN64))
#error("ERROR: Use NUX_DLL is permitted only on win32 & win64 platforms")
#endif
#define NUX_DECLSPEC_DLLIMPORT __declspec(dllimport)
#define NUX_DECLSPEC_DLLEXPORT __declspec(dllexport)
#else
#define NUX_DECLSPEC_DLLIMPORT
#define NUX_DECLSPEC_DLLEXPORT
#endif
#ifdef NUX_EXPORT_DLL
#define NUX_DECLSPEC_DLL NUX_DECLSPEC_DLLEXPORT
#else
#define NUX_DECLSPEC_DLL NUX_DECLSPEC_DLLIMPORT
#endif
#elif defined(NUX_OS_LINUX)
#if __GNUC__ >= 4
#define NUX_DECLSPEC_DLLIMPORT __attribute__ ((visibility("default")))
#define NUX_DECLSPEC_DLLEXPORT __attribute__ ((visibility("default")))
#else
#define NUX_DECLSPEC_DLLIMPORT
#define NUX_DECLSPEC_DLLEXPORT
#endif
#ifdef NUX_EXPORT_DLL
#define NUX_DECLSPEC_DLL NUX_DECLSPEC_DLLEXPORT
#else
#define NUX_DECLSPEC_DLL NUX_DECLSPEC_DLLIMPORT
#endif
#endif
#define NUX_CHECK_PUREVIRTUALS 1
// Throwing exceptions:
// #ifdef NUX_DEBUG
// // if we are in Debug disable exceptions. What we want is to break were and error happens: ie NUX_BREAK_ASM_INT3
// #define NUX_EXCEPTIONS_DISABLED 1
// #endif
#define NUX_EXCEPTIONS_DISABLED 1
#define STL std
#endif // SYSTEM_H
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