config.h

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/*
 * Copyright (C) 2006-2021  Music Technology Group - Universitat Pompeu Fabra
 *
 * This file is part of Essentia
 *
 * Essentia is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation (FSF), either version 3 of the License, or (at your
 * option) any later version.
 *
 * This program 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 Affero GNU General Public License
 * version 3 along with this program.  If not, see http://www.gnu.org/licenses/
 */
 
#ifndef ESSENTIA_CONFIG_H
#define ESSENTIA_CONFIG_H
 
#include "version.h"
 
#ifndef ESSENTIA_VERSION
#define ESSENTIA_VERSION "Undefined"
#endif
 
 
#ifndef ESSENTIA_GIT_SHA
#define ESSENTIA_GIT_SHA "Undefined"
#endif
 
 
#ifndef DEBUGGING_ENABLED
#define DEBUGGING_ENABLED 1
#endif
 
 
#ifndef ESSENTIA_EXPORTS
#define ESSENTIA_EXPORTS 1
#endif
 
 
#ifndef STRIP_DOCUMENTATION
#define STRIP_DOCUMENTATION 0
#endif
 
 
#ifndef CASE_SENSITIVE
#define CASE_SENSITIVE 1
#endif
 
 
#ifndef SAFE_TYPE_COMPARISONS
#define SAFE_TYPE_COMPARISONS 0
#endif
 
 
#ifndef ALLOW_DEFAULT_PARAMETERS
#define ALLOW_DEFAULT_PARAMETERS 1
#endif
 
#if __cplusplus >= 201103L
#  define CPP_11
#endif
 
#if defined(__MINGW__) || defined(__MINGW32__)
#  define OS_MINGW
#endif
 
#if (defined(_MSC_VER) || defined(_WIN32))
#  define OS_WIN32
#else
#  if defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__)
#    define OS_MAC
#  elif defined(__FreeBSD__)
#    define OS_FREEBSD
#  else
#    define OS_LINUX
#  endif
#endif
 
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
// some Windows peculiarities that need to be fixed
#ifdef OS_WIN32
 
  #pragma warning (disable : 4251 4275) // disable the DLL warnings...
  #pragma warning (disable : 4244 4305 4267) // disable float<=>double conversion warnings
  #pragma warning (disable : 4996) // XYZ was declared deprecated
  #pragma warning (disable : 4146) // MersenneTwister.h:273 unary minus operator applied to unsigned type, result still unsigned
  #pragma warning (disable : 4355) // this used in class initialization, but we do it in a safe way
 
  // tell microsoft we would like to use std::min and std::max
  #if !defined(OS_WIN32)
    #define NOMINMAX
  #endif
 
  typedef unsigned int uint;
 
  #define strcasecmp _stricmp
 
  #include <float.h>
 
  // don't need this for MINGW  // TODO test
  /*
  namespace std {
    template <typename T>
    inline bool isnan(T x) {
      return _isnan(x) != 0;
    }
    template <typename T>
    inline bool isinf(T x) {
      return _finite(x) == 0;
    }
  } */
#endif // OS_WIN32
 
 
#ifdef OS_MAC
typedef unsigned int uint;
#endif // OS_MAC
 
 
// returns GCC version as a single constant, valid for both linux & mac
#ifndef OS_WIN32
#  define GCC_VERSION (__GNUC__ * 10000     \
                     + __GNUC_MINOR__ * 100 \
                     + __GNUC_PATCHLEVEL__)
#endif // OS_WIN32
 
 
// Visibility options.
// Functions will not appear as part of a DSO exported objects by default
// unless they have been marked with an ESSENTIA_API qualifier.
// See http://gcc.gnu.org/wiki/Visibility for more information on the subject.
#ifdef OS_WIN32
#  define ESSENTIA_DLLEXPORT __declspec(dllexport)
#  define ESSENTIA_DLLIMPORT __declspec(dllimport)
#else
#  if (GCC_VERSION >= 40000)
#    define ESSENTIA_DLLEXPORT __attribute__ ((visibility("default")))
#    define ESSENTIA_DLLIMPORT __attribute__ ((visibility("default")))
#  else
#    define ESSENTIA_DLLEXPORT
#    define ESSENTIA_DLLIMPORT
#  endif
#endif
 
 
// define ESSENTIA_EXPORTS when building the DLL, don't when importing it
// into your application.
#if ESSENTIA_EXPORTS
#  define ESSENTIA_API ESSENTIA_DLLEXPORT
#else
#  define ESSENTIA_API ESSENTIA_DLLIMPORT
#endif
 
 
// do we strip algorithm documentation from the resulting binary or not?
#if STRIP_DOCUMENTATION
#  define DOC(x) "Unavailable"
#else
#  define DOC(x) x
#endif
 
 
// case-insensitive or not?
#if CASE_SENSITIVE
#  define string_cmp std::less<std::string>
#  define charptr_cmp strcmp
#else
#  define string_cmp case_insensitive_str_cmp
#  define charptr_cmp strcasecmp
#endif
 
 
#endif // DOXYGEN_SHOULD_SKIP_THIS
 
 
#endif // ESSENTIA_CONFIG_H