arch.h

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#ifndef KARCH_ARCH_H
#define KARCH_ARCH_H
 
/**************************************************************************************
 
 Copyright (C) 2001 - 2009 Autodesk, Inc. and/or its licensors.
 All Rights Reserved.
 
 The coded instructions, statements, computer programs, and/or related material 
 (collectively the "Data") in these files contain unpublished information 
 proprietary to Autodesk, Inc. and/or its licensors, which is protected by 
 Canada and United States of America federal copyright law and by international 
 treaties. 
 
 The Data may not be disclosed or distributed to third parties, in whole or in
 part, without the prior written consent of Autodesk, Inc. ("Autodesk").
 
 THE DATA IS PROVIDED "AS IS" AND WITHOUT WARRANTY.
 ALL WARRANTIES ARE EXPRESSLY EXCLUDED AND DISCLAIMED. AUTODESK MAKES NO
 WARRANTY OF ANY KIND WITH RESPECT TO THE DATA, EXPRESS, IMPLIED OR ARISING
 BY CUSTOM OR TRADE USAGE, AND DISCLAIMS ANY IMPLIED WARRANTIES OF TITLE, 
 NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE. 
 WITHOUT LIMITING THE FOREGOING, AUTODESK DOES NOT WARRANT THAT THE OPERATION
 OF THE DATA WILL BE UNINTERRUPTED OR ERROR FREE. 
 
 IN NO EVENT SHALL AUTODESK, ITS AFFILIATES, PARENT COMPANIES, LICENSORS
 OR SUPPLIERS ("AUTODESK GROUP") BE LIABLE FOR ANY LOSSES, DAMAGES OR EXPENSES
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**************************************************************************************/
 
/*
 *  Intel IA32 Architecture
 */
#define KARCH_ARCH_X86      600
 
/*
 *  AMD x64 Architecture
 */
#define KARCH_ARCH_AMD64_GENERIC    800
 
#if defined(__linux__) || defined(__CYGWIN__) 
    #define KARCH_DEV_GNUC          __GNUC__
    #define KARCH_ENV_UNIX          1
    #define KARCH_ENV_POSIX         1
 
    #if defined(__linux__) 
        #define KARCH_ENV_LINUX         1
    #elif defined(__CYGWIN__)
        #define KARCH_ENV_CYGWIN        1
    #endif
 
    #if defined(__GNUC__)
        #define KARCH_DEV_GNUC  __GNUC__
 
        #if (__GNUC__ < 4)
            #error "Compiler is too old !!!"
        #else
            #if __cplusplus < 201603L
                #define maybe_unused gnu::unused // until maybe_unused gets defined by the compiler
            #endif
        #endif
 
        #define GCC_VERSION     (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
 
        // CPU Determination.
        #if defined(__x86_64)
            #define KARCH_CPU_AMD64     KARCH_ARCH_AMD64_GENERIC
        #elif defined(__i386__)
            #define KARCH_CPU_IA32      KARCH_ARCH_X86
        #else
            #error "Architecture not supported"
        #endif
 
        // ARCH Determination.
        #if defined(KARCH_CPU_AMD64)
            #define KARCH_ARCH_AMD64        KARCH_CPU_AMD64
            #define KARCH_ARCH_64           1
        #elif defined(KARCH_CPU_IA32)
            #define KARCH_ARCH_IA32         KARCH_CPU_IA32
        #endif
    #else
        #error "Compiler not supported"
    #endif
#elif defined(_XBOX)
    #define KARCH_ENV_WIN               1
    #define KARCH_ENV_WIN32             _WIN32
    #define KARCH_ENV_XBOX              _XBOX
    #define KARCH_DEV_MSC               _MSC_VER
    #define KARCH_ARCH_IA32             _M_IX86 
    #define KARCH_CPU_IA32              KARCH_ARCH_X86  
 
#elif defined(_WIN32) || defined(_WIN64) 
    #define KARCH_ENV_WIN               1
    #define KARCH_ENV_WIN32             _WIN32
    #if !defined(_WIN32_WINNT)
        #define _WIN32_WINNT    0x0A00      // _WIN32_WINNT_WIN10
    #endif
    #if !defined(WINVER)
        #define WINVER          0x0A00      // _WIN32_WINNT_WIN10
    #endif
 
    #ifndef _CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES
        #define _CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES 1
    #endif
    #ifndef _CRT_NONSTDC_NO_WARNINGS
        #define _CRT_NONSTDC_NO_WARNINGS 1
    #endif
    #ifndef _CRT_SECURE_NO_WARNINGS
        #define _CRT_SECURE_NO_WARNINGS 1
    #endif
 
    #if defined(__MINGW32__)
        #define KARCH_ENV_MING32    __MINGW32__
    #endif
    #if defined(_MSC_VER)
        #define KARCH_DEV_MSC       _MSC_VER
    #elif defined(__GNUC__)
        #define KARCH_DEV_GNUC          __GNUC__
        // CPU Determination.
        #if defined(__x86_64)
            #define KARCH_CPU_AMD64     KARCH_ARCH_AMD64_GENERIC
        #elif !defined(__i386__)
            #define KARCH_CPU_IA32      KARCH_ARCH_X86
        #else
            #error "Architecture not supported"
        #endif
    #else
        #error "Compiler not supported"
    #endif
    #if defined(_M_IX86)
        #define KARCH_ARCH_IA32         _M_IX86
        #define KARCH_CPU_IA32          KARCH_ARCH_X86
    #elif defined(_M_X64)
        #define KARCH_ARCH_X64          _M_X64
        #define KARCH_CPU_X64           KARCH_ARCH_AMD64
        #define KARCH_ENV_WIN64         _WIN64
        #define KARCH_ARCH_64           1
    #else
        #error "Architecture not supported"
    #endif
 
#else   
    #error "Environment not supported"
#endif
 
#endif /* KARCH_ARCH_H */