ftconfig.h

Qt/Embedded是一个多平台的C++图形用户界面应用程序框架

/***************************************************************************/
/*                                                                         */
/*  ftconfig.h                                                             */
/*                                                                         */
/*    ANSI-specific configuration file (specification only).               */
/*                                                                         */
/*  Copyright 1996-2000 by                                                 */
/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
/*                                                                         */
/*  This file is part of the FreeType project, and may only be used        */
/*  modified and distributed under the terms of the FreeType project       */
/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
/*  this file you indicate that you have read the license and              */
/*  understand and accept it fully.                                        */
/*                                                                         */
/***************************************************************************/


  /*************************************************************************/
  /*                                                                       */
  /* This header file contains a number of macro definitions that are used */
  /* by the rest of the engine. Most of the macros here are automatically  */
  /* determined at compile time, and you should not need to change it to   */
  /* port FreeType, except to compile the library with a non ANSI compiler */
  /*                                                                       */
  /* Note however that if some specific modifications are needed, we       */
  /* advise you to place a modified copy in your build directory.          */
  /*                                                                       */
  /* The build directory is usually "freetype/config/<system>", and        */
  /* contains system-specific files that are always included first when    */
  /* building the library..                                                */
  /*                                                                       */
  /* This ANSI version should stay in "freetype/config"                    */
  /*                                                                       */
  /*************************************************************************/

#ifndef FTCONFIG_H
#define FTCONFIG_H

/* Include the header file containing all developer build options */
#include <ftoption.h>

  /*************************************************************************/
  /*                                                                       */
  /*               PLATFORM-SPECIFIC CONFIGURATION MACROS                  */
  /*                                                                       */
  /* These macros can be toggled to suit a specific system.  The current   */
  /* ones are defaults used to compile FreeType in an ANSI C environment   */
  /* (16bit compilers are also supported).  Copy this file to your own     */
  /* `freetype/arch/<system>'  directory, and edit it to port the engine.  */
  /*                                                                       */
  /*************************************************************************/


/* Define to empty if the keyword does not work.  */
/* #undef const */

/* Define if you have the ANSI C header files.  */
#define STDC_HEADERS 1

/* We use <limits.h> values to know the sizes of the types.  */
#include <limits.h>

/* The number of bytes in an `int' type.  */
#if   UINT_MAX == 0xFFFFFFFF
#define SIZEOF_INT  4
#elif UINT_MAX == 0xFFFF
#define SIZEOF_INT  2
#elif UINT_MAX > 0xFFFFFFFF && UINT_MAX == 0xFFFFFFFFFFFFFFFF
#define SIZEOF_INT  8
#else
#error "Unsupported number of bytes in `int' type!"
#endif

/* The number of bytes in a `long' type.  */
#if   ULONG_MAX == 0xFFFFFFFF
#define SIZEOF_LONG  4
#elif ULONG_MAX > 0xFFFFFFFF && ULONG_MAX == 0xFFFFFFFFFFFFFFFF
#define SIZEOF_LONG  8
#else
#error "Unsupported number of bytes in `long' type!"
#endif

/* Define if you have the memcpy function.  */
#define HAVE_MEMCPY 1

/* Define if you have the <fcntl.h> header file.  */
#define HAVE_FCNTL_H 0

/* Define if you have the <unistd.h> header file.  */
#define HAVE_UNISTD_H 0


/* Preferred alignment of data */
#define FT_ALIGNMENT  8



  /*************************************************************************/
  /*                                                                       */
  /*                     AUTOMATIC CONFIGURATION MACROS                    */
  /*                                                                       */
  /*  These macros are computed from the ones defined above.  Don't touch  */
  /*  their definition, unless you know precisely what you're doing.  No   */
  /*  porter should need to mess with them.                                */
  /*                                                                       */
  /*************************************************************************/


  /*************************************************************************/
  /*                                                                       */
  /* IntN types                                                            */
  /*                                                                       */
  /*   Used to guarantee the size of some specific integers.               */
  /*                                                                       */
  typedef signed short    FT_Int16;
  typedef unsigned short  FT_Word16;

#if SIZEOF_INT == 4

  typedef signed int      FT_Int32;
  typedef unsigned int    FT_Word32;

#elif SIZEOF_LONG == 4

  typedef signed long     FT_Int32;
  typedef unsigned long   FT_Word32;

#else
#error "no 32bit type found - please check your configuration files"
#endif

#if SIZEOF_LONG == 8

  /* LONG64 must be defined when a 64-bit type is available */
#define LONG64
#define INT64   long

#else


  /*************************************************************************/
  /*                                                                       */
  /* many compilers provide the non-ANSI 'long long' 64-bit type.  You can */
  /* activate it by defining the FTCALC_USE_LONG_LONG macro in `ftoption.h'*/
  /* Note that this will produce many -ansi warnings during library        */
  /* compilation, and that in many cases, the generated code will not be   */
  /* smaller or faster !!                                                  */
  /*                                                                       */
#ifdef FTCALC_USE_LONG_LONG

#define LONG64
#define INT64   long long

#endif /* FTCALC_USE_LONG_LONG */
#endif


#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
#define  LOCAL_DEF   static
#define  LOCAL_FUNC  static
#else
#define  LOCAL_DEF   extern
#define  LOCAL_FUNC  /* nothing */
#endif

#ifdef FT_MAKE_OPTION_SINGLE_LIBRARY_OBJECT
#define  BASE_DEF    LOCAL_DEF
#define  BASE_FUNC   LOCAL_FUNC
#else
#define  BASE_DEF    extern
#define  BASE_FUNC   /* nothing */
#endif

#ifndef  EXPORT_DEF
#define  EXPORT_DEF   extern
#endif

#ifndef  EXPORT_FUNC
#define  EXPORT_FUNC  /* nothing */
#endif

#endif /* FTCONFIG_H */


/* END */