/*
 * The MIT License
 *
 * Copyright (C) 2017 Alexander Saprykin <saprykin.spb@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * 'Software'), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

/**
 * @file pmacroscompiler.h
 * @brief Compiler detection macros
 * @author Alexander Saprykin
 *
 * All the macros are completely independent of any other platform-specific
 * headers, thus gurantee to work with any compiler under any operating system
 * in the same way as they are used within the library.
 *
 * This family of macros provides compiler detection and defines one or several
 * of P_CC_x macros.
 */

#if !defined (PLIBSYS_H_INSIDE) && !defined (PLIBSYS_COMPILATION)
#  error "Header files shouldn't be included directly, consider using <plibsys.h> instead."
#endif

#ifndef PLIBSYS_HEADER_PMACROSCOMPILER_H
#define PLIBSYS_HEADER_PMACROSCOMPILER_H

/*
 * List of supported compilers (P_CC_x):
 *
 * MSVC            - Microsoft Visual C/C++
 * GNU             - GNU C/C++
 * MINGW           - MinGW C/C++
 * INTEL           - Intel C/C++
 * CLANG           - LLVM Clang C/C++
 * SUN             - Sun WorkShop/Studio C/C++
 * XLC             - IBM XL C/C++
 * HP              - HP C/aC++
 * DEC             - DEC C/C++
 * MIPS            - MIPSpro C/C++
 * USLC            - SCO OUDK and UDK C/C++
 * WATCOM          - Watcom C/C++
 * BORLAND         - Borland C/C++
 * PGI             - Portland Group C/C++
 * CRAY            - CRAY C/C++
 */

/**
 * @def P_CC_MSVC
 * @brief Microsoft Visual C/C++ compiler.
 * @since 0.0.1
 */

/**
 * @def P_CC_GNU
 * @brief GNU C/C++ compiler.
 * @since 0.0.1
 */

/**
 * @def P_CC_MINGW
 * @brief MinGW C/C++ compiler.
 * @since 0.0.1
 */

/**
 * @def P_CC_INTEL
 * @brief Intel C/C++ compiler.
 * @since 0.0.1
 */

/**
 * @def P_CC_CLANG
 * @brief LLVM Clang C/C++ compiler.
 * @since 0.0.1
 */

/**
 * @def P_CC_SUN
 * @brief Sun WorkShop/Studio C/C++ compiler.
 * @since 0.0.1
 */

/**
 * @def P_CC_XLC
 * @brief IBM XL C/C++ compiler.
 * @since 0.0.1
 */

/**
 * @def P_CC_HP
 * @brief HP C/aC++ compiler.
 * @since 0.0.1
 */

/**
 * @def P_CC_DEC
 * @brief DEC C/C++ compiler.
 * @since 0.0.2
 */

/**
 * @def P_CC_MIPS
 * @brief MIPSpro C/C++ compiler.
 * @since 0.0.1
 */

/**
 * @def P_CC_USLC
 * @brief SCO OUDK and UDK C/C++ compiler.
 * @since 0.0.1
 */

/**
 * @def P_CC_WATCOM
 * @brief Watcom C/C++ compiler.
 * @since 0.0.1
 */

/**
 * @def P_CC_BORLAND
 * @brief Borland C/C++ compiler.
 * @since 0.0.1
 */

/**
 * @def P_CC_PGI
 * @brief Portland Group C/C++ compiler.
 * @since 0.0.3
 */

/**
 * @def P_CC_CRAY
 * @brief Cray C/C++ compiler.
 * @since 0.0.4
 */

#if defined(_MSC_VER)
#  define P_CC_MSVC
#  if defined(__INTEL_COMPILER)
#    define P_CC_INTEL
#  endif
#  if defined(__clang__)
#    define P_CC_CLANG
#  endif
#elif defined(__GNUC__)
#  define P_CC_GNU
#  if defined(__MINGW32__)
#    define P_CC_MINGW
#  endif
#  if defined(__INTEL_COMPILER)
#    define P_CC_INTEL
#  endif
#  if defined(__clang__)
#    define P_CC_CLANG
#  endif
#  if defined(_CRAYC)
#    define P_CC_CRAY
#  endif
#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
#  define P_CC_SUN
#elif defined(__xlc__) || defined(__xlC__)
#  define P_CC_XLC
#elif defined(__HP_cc) || defined(__HP_aCC)
#  define P_CC_HP
#elif defined (__DECC) || defined(__DECCXX)
#  define P_CC_DEC
#elif (defined(__sgi) || defined(sgi)) && \
      (defined(_COMPILER_VERSION) || defined(_SGI_COMPILER_VERSION))
#  define P_CC_MIPS
#elif defined(__USLC__) && defined(__SCO_VERSION__)
#  define P_CC_USLC
#elif defined(__WATCOMC__)
#  define P_CC_WATCOM
#elif defined(__BORLANDC__)
#  define P_CC_BORLAND
#elif defined(__INTEL_COMPILER)
#  define P_CC_INTEL
#elif defined(__PGI)
#  define P_CC_PGI
#elif defined(_CRAYC)
#  define P_CC_CRAY
#endif

/* We need this to generate full Doxygen documentation */

#ifdef DOXYGEN
#  ifndef P_CC_MSVC
#    define P_CC_MSVC
#  endif
#  ifndef P_CC_GNU
#    define P_CC_GNU
#  endif
#  ifndef P_CC_MINGW
#    define P_CC_MINGW
#  endif
#  ifndef P_CC_INTEL
#    define P_CC_INTEL
#  endif
#  ifndef P_CC_CLANG
#    define P_CC_CLANG
#  endif
#  ifndef P_CC_SUN
#    define P_CC_SUN
#  endif
#  ifndef P_CC_XLC
#    define P_CC_XLC
#  endif
#  ifndef P_CC_HP
#    define P_CC_HP
#  endif
#  ifndef P_CC_DEC
#    define P_CC_DEC
#  endif
#  ifndef P_CC_MIPS
#    define P_CC_MIPS
#  endif
#  ifndef P_CC_USLC
#    define P_CC_USLC
#  endif
#  ifndef P_CC_WATCOM
#    define P_CC_WATCOM
#  endif
#  ifndef P_CC_BORLAND
#    define P_CC_BORLAND
#  endif
#  ifndef P_CC_PGI
#    define P_CC_PGI
#  endif
#  ifndef P_CC_CRAY
#    define P_CC_CRAY
#  endif
#endif

#endif /* PLIBSYS_HEADER_PMACROSCOMPILER_H */