defs.h

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/*
author          Oliver Blaser
date            25.01.2022
copyright       MIT - Copyright (c) 2022 Oliver Blaser
*/
 
#ifndef IG_OMW_DEFS_H
#define IG_OMW_DEFS_H
 
 
#ifndef OMWi_DOXYGEN_PREDEFINE
 
#if defined(__clang__)
#define OMW_CXX_CLANG (1)
#elif defined(__GNUC__) || defined(__GNUG__)
#define OMW_CXX_GCC (1)
#elif defined(_MSC_VER)
#define OMW_CXX_MSVC (1)
#elif defined(__MINGW32__)
#define OMW_CXX_MINGW32 (1)
#elif defined(__MINGW64__)
#define OMW_CXX_MINGW64 (1)
#elif defined(__EMSCRIPTEN__)
#define OMW_CXX_EMSCRIPTEN (1)
#else
#define OMW_CXX_UNKNOWN (1)
#endif
 
#else // OMWi_DOXYGEN_PREDEFINE
#define OMW_CXX_CLANG (1)
#define OMW_CXX_GCC (1)
#define OMW_CXX_MSVC (1)
#define OMW_CXX_MINGW32 (1)
#define OMW_CXX_MINGW64 (1)
#define OMW_CXX_EMSCRIPTEN (1)
#define OMW_CXX_UNKNOWN (1)
#endif // OMWi_DOXYGEN_PREDEFINE
 
 
 
 
 
#ifndef OMWi_DOXYGEN_PREDEFINE
 
#ifdef _WIN32
#define OMW_PLAT_WIN (1)
#ifdef _WIN64
#define OMW_PLAT_WIN64 (1)
#else // _WIN64
#define OMW_PLAT_WIN32 (1)
#endif // _WIN64
#endif // _WIN32
 
#if (defined(__unix__) || defined(__unix))
#define OMW_PLAT_UNIX (1)
#include <unistd.h>
#ifdef _POSIX_VERSION
#define OMW_PLAT_POSIX (1)
#endif // _POSIX_VERSION
#endif // Unix
 
#ifdef __linux__
#define OMW_PLAT_LINUX (1)
#endif // __linux__
 
#if (defined(__APPLE__) && defined(__MACH__))
#define OMW_PLAT_APPLE (1)
#endif // Apple
 
 
 
#if (defined(OMW_PLAT_UNIX) || defined(OMW_PLAT_APPLE))
#include <sys/param.h>
#ifdef BSD
#define OMW_PLAT_BSD (1)
#endif // BSD
#endif // Unix or Apple
 
#if !(defined(OMW_PLAT_WIN) || defined(OMW_PLAT_UNIX) || defined(OMW_PLAT_LINUX) || defined(OMW_PLAT_APPLE))
#define OMW_PLAT_UNKNOWN (1)
#endif
 
 
 
#else // OMWi_DOXYGEN_PREDEFINE
#define OMW_PLAT_WIN (1)
#define OMW_PLAT_WIN32 (1)
#define OMW_PLAT_WIN64 (1)
#define OMW_PLAT_UNIX (1)
#define OMW_PLAT_POSIX (1)
#define OMW_PLAT_LINUX (1)
#define OMW_PLAT_APPLE (1)
#define OMW_PLAT_BSD (1)
#define OMW_PLAT_UNKNOWN (1)
#endif // OMWi_DOXYGEN_PREDEFINE
 
 
 
 
 
#ifndef OMWi_DOXYGEN_PREDEFINE
 
#ifdef OMW_CXX_MSVC
 
#if defined(_M_IX86)
#define OMW_PARCH_x86_32 (1)
#elif (defined(_M_AMD64) || defined(_M_X64))
#define OMW_PARCH_x86_64 (1)
#elif defined(_M_ARM64)
#define OMW_PARCH_ARM64 (1)
#elif defined(_M_ARM)
#define OMW_PARCH_ARM32 (1)
#else
#define OMW_PARCH_UNKNOWN (1)
#endif
 
#else // OMW_CXX_MSVC
 
#if defined(__i386__)
#define OMW_PARCH_x86_32 (1)
#elif defined(__x86_64__)
#define OMW_PARCH_x86_64 (1)
#elif defined(__aarch64__)
#define OMW_PARCH_ARM64 (1)
#elif defined(__arm__)
#define OMW_PARCH_ARM32 (1)
#elif defined(__powerpc64__)
#define OMW_PARCH_POWERPC (1)
#else
#define OMW_PARCH_UNKNOWN (1)
#endif
 
#endif // OMW_CXX_MSVC
 
 
 
#else // OMWi_DOXYGEN_PREDEFINE
#define OMW_PARCH_x86_32 (1)
#define OMW_PARCH_x86_64 (1)
#define OMW_PARCH_ARM32 (1)
#define OMW_PARCH_ARM64 (1)
#define OMW_PARCH_POWERPC (1)
#define OMW_PARCH_UNKNOWN (1)
#endif // OMWi_DOXYGEN_PREDEFINE
 
 
 
 
 
#ifndef OMWi_DOXYGEN_PREDEFINE
 
#ifdef OMW_CXX_MSVC
#define OMW_CPPSTD (_MSVC_LANG)
#else // _MSC_VER
#define OMW_CPPSTD (__cplusplus)
#endif // _MSC_VER
 
#else // OMWi_DOXYGEN_PREDEFINE
#define OMW_CPPSTD
#endif // OMWi_DOXYGEN_PREDEFINE
 
 
 
#define OMW_CPPSTD_98 (199711L)
#define OMW_CPPSTD_11 (201103L)
#define OMW_CPPSTD_14 (201402L)
#define OMW_CPPSTD_17 (201703L)
#define OMW_CPPSTD_20 (202002L)
 
#define OMW_CPPSTD_23 (202100L)
 
 
 
 
#ifdef _DEBUG
#define OMW_DEBUG (1)
#endif // _DEBUG
 
#if (OMW_CPPSTD >= OMW_CPPSTD_14)
#define OMW__FILENAME__     (OMWi_file_to_filename(__FILE__))
#endif
 
#ifdef OMWi_DOXYGEN_PREDEFINE
#define OMW_DEBUG (1)
#define OMW__FILENAME__
#endif // OMWi_DOXYGEN_PREDEFINE
 
 
//##############################################################################
//
//      Things below might not be of interest for users
// 
//##############################################################################
 
 
 
//==============================================================================
//
// internal
//
 
#ifndef OMWi_DOXYGEN_PREDEFINE
 
#define OMWi_DISPSTR(x) (x)
 
#ifdef OMW__FILENAME__
constexpr const char* OMWi_file_to_filename(const char* p)
{
    const char* fn = p;
    while (*p)
    {
#if defined(OMW_PLAT_WIN)
        if (*p++ == '\\') fn = p;
#else
        if (*p++ == '/') fn = p;
#endif
    }
    return fn;
}
#endif // OMW__FILENAME__
 
#endif // OMWi_DOXYGEN_PREDEFINE
 
 
 
//==============================================================================
//
// doc
//
 
 
#endif // IG_OMW_DEFS_H