tec_def.hpp

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// Time-stamp: <Last changed 2026-02-20 15:55:21 by magnolia>
/*----------------------------------------------------------------------
------------------------------------------------------------------------
Copyright (c) 2020-2026 The Emacs Cat (https://github.com/olddeuteronomy/tec).
 
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at
 
     http://www.apache.org/licenses/LICENSE-2.0
 
   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
------------------------------------------------------------------------
----------------------------------------------------------------------*/
#pragma once
 
#define __TEC__ 1
 
// To resolve C-macros conflicts
#ifndef NOMINMAX
  #define NOMINMAX 1
#endif
 
 
// Check for Linux
#if defined(linux) || defined(__linux) || defined(__linux__)
  #define __TEC__LINUX__ 1
#endif
 
// Check for Unix
#if defined(unix) || defined(__unix) || defined(__unix__)
  #define __TEC_UNIX__ 1
#endif
 
// Check for Apple
#if defined(__APPLE__)
  #define __TEC_APPLE__ __APPLE__
#endif
 
// Check for MS Windows
#if defined(_MSC_VER) && (defined(_WIN32) || defined(_WIN64))
  #define __TEC_WINDOWS__ _MSC_VER
#endif
 
// Check for MINGW
#if defined(__MSVCRT__) && (defined(__MINGW32__) || defined(__MINGW64__))
  #define __TEC_MINGW__ 1
#endif
 
#if defined(__clang__)
// Check clang
  // This pragma has been removed to make the code cleaner:
  // #pragma clang diagnostic ignored "-Wmicrosoft-template-shadow"
  #define __TEC_CLANG__         1
  #define __TEC_COMPILER_NAME__ __VERSION__
 
  #define __TEC_COMPILER_VER_MAJOR__      __clang_major__
  #define __TEC_COMPILER_VER_MINOR__      __clang_minor__
  #define __TEC_COMPILER_VER_PATCHLEVEL__ __clang_patchlevel__
  #define __TEC_INT__  __INT_WIDTH__
  #define __TEC_LONG__ __LONG_WIDTH__
  #define __TEC_PTR__  __INTPTR_WIDTH__
 
#elif defined(__TEC_MINGW__)
// Check MINGW
  #define __TEC_COMPILER_NAME__ __VERSION__
 
  #define __TEC_COMPILER_VER_MAJOR__      __GNUC__
  #define __TEC_COMPILER_VER_MINOR__      __GNUC_MINOR__
  #define __TEC_COMPILER_VER_PATCHLEVEL__ __GNUC_PATCHLEVEL__
  #define __TEC_INT__  __SIZEOF_INT__<<3
  #define __TEC_LONG__ __SIZEOF_LONG__<<3
  #define __TEC_PTR__  __SIZEOF_POINTER__<<3
 
#elif defined(__GNUC__)
// Check gcc
  #define __TEC_GNUC__          __GNUC__
  #define __TEC_COMPILER_NAME__ "g++" " " __VERSION__
 
  #define __TEC_COMPILER_VER_MAJOR__      __GNUC__
  #define __TEC_COMPILER_VER_MINOR__      __GNUC_MINOR__
  #define __TEC_COMPILER_VER_PATCHLEVEL__ __GNUC_PATCHLEVEL__
  #define __TEC_INT__  __SIZEOF_INT__<<3
  #define __TEC_LONG__ __SIZEOF_LONG__<<3
  #define __TEC_PTR__  __SIZEOF_POINTER__<<3
 
#elif defined(__TEC_WINDOWS__)
// Windows specific
  #define __TEC_MSC__           _MSC_VER
  #define __TEC_COMPILER_NAME__ "cl"
 
  #define __TEC_COMPILER_VER_MAJOR__      _MSC_VER
  // TODO
  #define __TEC_COMPILER_VER_MINOR__      0
  #define __TEC_COMPILER_VER_PATCHLEVEL__ _MSC_BUILD
 
  #if defined(_WIN64)
    #define __TEC_INT__  32
    #define __TEC_LONG__ 32
    #define __TEC_PTR__  64
  #else
    #define __TEC_INT__  32
    #define __TEC_LONG__ 32
    #define __TEC_PTR__  32
  #endif
 
#endif // OS specific defines end here
 
#if !defined(__TEC_INT__) || !defined(__TEC_PTR__) || !defined(__TEC_LONG__)
  #error Missing feature-test macro for 32/64-bit on this compiler.
#endif