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186 lines
7.3 KiB
186 lines
7.3 KiB
/***************************************************************************/ |
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/* */ |
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/* ftconfig.h */ |
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/* */ |
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/* ANSI-specific configuration file (specification only). */ |
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/* */ |
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/* Copyright 1996-2000 by */ |
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/* David Turner, Robert Wilhelm, and Werner Lemberg. */ |
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/* */ |
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/* This file is part of the FreeType project, and may only be used */ |
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/* modified and distributed under the terms of the FreeType project */ |
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/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ |
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/* this file you indicate that you have read the license and */ |
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/* understand and accept it fully. */ |
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/* */ |
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/***************************************************************************/ |
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/*************************************************************************/ |
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/* */ |
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/* This header file contains a number of macro definitions that are used */ |
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/* by the rest of the engine. Most of the macros here are automatically */ |
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/* determined at compile time, and you should not need to change it to */ |
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/* port FreeType, except to compile the library with a non ANSI compiler */ |
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/* */ |
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/* Note however that if some specific modifications are needed, we */ |
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/* advise you to place a modified copy in your build directory. */ |
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/* */ |
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/* The build directory is usually "freetype/config/<system>", and */ |
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/* contains system-specific files that are always included first when */ |
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/* building the library.. */ |
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/* */ |
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/* This ANSI version should stay in "freetype/config" */ |
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/* */ |
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/*************************************************************************/ |
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#ifndef FTCONFIG_H |
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#define FTCONFIG_H |
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/* Include the header file containing all developer build options */ |
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#include <ftoption.h> |
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/*************************************************************************/ |
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/* */ |
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/* PLATFORM-SPECIFIC CONFIGURATION MACROS */ |
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/* */ |
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/* These macros can be toggled to suit a specific system. The current */ |
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/* ones are defaults used to compile FreeType in an ANSI C environment */ |
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/* (16bit compilers are also supported). Copy this file to your own */ |
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/* `freetype/arch/<system>' directory, and edit it to port the engine. */ |
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/* */ |
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/*************************************************************************/ |
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/* Define to empty if the keyword does not work. */ |
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/* #undef const */ |
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/* Define if you have the ANSI C header files. */ |
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#define STDC_HEADERS 1 |
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/* We use <limits.h> values to know the sizes of the types. */ |
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#include <limits.h> |
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/* The number of bytes in an `int' type. */ |
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#if UINT_MAX == 0xFFFFFFFF |
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#define SIZEOF_INT 4 |
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#elif UINT_MAX == 0xFFFF |
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#define SIZEOF_INT 2 |
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#elif UINT_MAX > 0xFFFFFFFF && UINT_MAX == 0xFFFFFFFFFFFFFFFF |
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#define SIZEOF_INT 8 |
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#else |
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#error "Unsupported number of bytes in `int' type!" |
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#endif |
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/* The number of bytes in a `long' type. */ |
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#if ULONG_MAX == 0xFFFFFFFF |
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#define SIZEOF_LONG 4 |
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#elif ULONG_MAX > 0xFFFFFFFF && ULONG_MAX == 0xFFFFFFFFFFFFFFFF |
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#define SIZEOF_LONG 8 |
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#else |
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#error "Unsupported number of bytes in `long' type!" |
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#endif |
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/* Define if you have the memcpy function. */ |
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#define HAVE_MEMCPY 1 |
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/* Define if you have the <fcntl.h> header file. */ |
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#define HAVE_FCNTL_H 0 |
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/* Define if you have the <unistd.h> header file. */ |
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#define HAVE_UNISTD_H 0 |
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/* Preferred alignment of data */ |
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#define FT_ALIGNMENT 8 |
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/*************************************************************************/ |
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/* */ |
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/* AUTOMATIC CONFIGURATION MACROS */ |
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/* */ |
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/* These macros are computed from the ones defined above. Don't touch */ |
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/* their definition, unless you know precisely what you're doing. No */ |
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/* porter should need to mess with them. */ |
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/* */ |
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/*************************************************************************/ |
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/*************************************************************************/ |
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/* */ |
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/* IntN types */ |
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/* */ |
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/* Used to guarantee the size of some specific integers. */ |
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/* */ |
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typedef signed short FT_Int16; |
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typedef unsigned short FT_Word16; |
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#if SIZEOF_INT == 4 |
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typedef signed int FT_Int32; |
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typedef unsigned int FT_Word32; |
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#elif SIZEOF_LONG == 4 |
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typedef signed long FT_Int32; |
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typedef unsigned long FT_Word32; |
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#else |
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#error "no 32bit type found - please check your configuration files" |
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#endif |
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#if SIZEOF_LONG == 8 |
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/* LONG64 must be defined when a 64-bit type is available */ |
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#define LONG64 |
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#define INT64 long |
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#else |
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/*************************************************************************/ |
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/* */ |
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/* many compilers provide the non-ANSI 'long long' 64-bit type. You can */ |
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/* activate it by defining the FTCALC_USE_LONG_LONG macro in `ftoption.h'*/ |
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/* Note that this will produce many -ansi warnings during library */ |
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/* compilation, and that in many cases, the generated code will not be */ |
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/* smaller or faster !! */ |
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/* */ |
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#ifdef FTCALC_USE_LONG_LONG |
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#define LONG64 |
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#define INT64 long long |
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#endif /* FTCALC_USE_LONG_LONG */ |
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#endif |
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#ifdef FT_MAKE_OPTION_SINGLE_OBJECT |
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#define LOCAL_DEF static |
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#define LOCAL_FUNC static |
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#else |
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#define LOCAL_DEF extern |
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#define LOCAL_FUNC /* nothing */ |
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#endif |
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#ifdef FT_MAKE_OPTION_SINGLE_LIBRARY_OBJECT |
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#define BASE_DEF LOCAL_DEF |
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#define BASE_FUNC LOCAL_FUNC |
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#else |
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#define BASE_DEF extern |
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#define BASE_FUNC /* nothing */ |
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#endif |
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#ifndef EXPORT_DEF |
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#define EXPORT_DEF extern |
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#endif |
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#ifndef EXPORT_FUNC |
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#define EXPORT_FUNC /* nothing */ |
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#endif |
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#endif /* FTCONFIG_H */ |
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/* END */
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