Saf/Platform.h

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/*
    This file is part of Simple Application Framework (Saf) library.
    Copyright (C) 2010 - 2012 Ondrej Danek <ondrej.danek@gmail.com>

    This library is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published 
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Saf is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Simple Application Framework library. If not, 
    see <http://www.gnu.org/licenses/>.
*/

#ifndef SAF_PLATFORM_H
#define SAF_PLATFORM_H

#ifndef __cplusplus
    #error "C++ compiler required."
#endif

#define SAF_PLATFORM_UNSUPPORTED

// Windows and Microsoft compiler
#ifdef _MSC_VER
    #define SAF_PLATFORM_COMPILER_MSC
    #undef SAF_PLATFORM_UNSUPPORTED
    #define SAF_PLATFORM_OS_WIN

    #ifdef _M_X64
        #define SAF_PLATFORM_ARCH_X64
    #else
        #define SAF_PLATFORM_ARCH_X32
    #endif
#endif

// Linux and GCC compiler
#ifdef __GNUC__
    #define SAF_PLATFORM_COMPILER_GCC

    #if defined(__linux)
        #undef SAF_PLATFORM_UNSUPPORTED
        #define SAF_PLATFORM_OS_LINUX
    #elif defined(__APPLE__)
        #undef SAF_PLATFORM_UNSUPPORTED
        #define SAF_PLATFORM_OS_MAC
    #endif

    #ifdef __x86_64__
        #define SAF_PLATFORM_ARCH_X64
    #else
        #define SAF_PLATFORM_ARCH_X32
    #endif
#endif

// 64bit architecture detection
#ifdef SAF_PLATFORM_UNSUPPORTED
    #error "Unsupported platform. Check if your OS, compiler and CPU architecture is supported by the library."
#endif

#endif