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/* ftconfig.h. Generated from ftconfig.in by configure. */ | |
/***************************************************************************/ | |
/* */ | |
/* ftconfig.in */ | |
/* */ | |
/* UNIX-specific configuration file (specification only). */ | |
/* */ | |
/* Copyright 1996-2015 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 `builds/<system>', and contains */ | |
/* system-specific files that are always included first when building */ | |
/* the library. */ | |
/* */ | |
/*************************************************************************/ | |
#ifndef __FTCONFIG_H__ | |
#define __FTCONFIG_H__ | |
#include <ft2build.h> | |
#include FT_CONFIG_OPTIONS_H | |
#include FT_CONFIG_STANDARD_LIBRARY_H | |
FT_BEGIN_HEADER | |
/*************************************************************************/ | |
/* */ | |
/* 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 */ | |
/* `builds/<system>' directory, and edit it to port the engine. */ | |
/* */ | |
/*************************************************************************/ | |
#define HAVE_UNISTD_H 1 | |
#define HAVE_FCNTL_H 1 | |
#define HAVE_STDINT_H 1 | |
/* There are systems (like the Texas Instruments 'C54x) where a `char' */ | |
/* has 16 bits. ANSI C says that sizeof(char) is always 1. Since an */ | |
/* `int' has 16 bits also for this system, sizeof(int) gives 1 which */ | |
/* is probably unexpected. */ | |
/* */ | |
/* `CHAR_BIT' (defined in limits.h) gives the number of bits in a */ | |
/* `char' type. */ | |
#ifndef FT_CHAR_BIT | |
#define FT_CHAR_BIT CHAR_BIT | |
#endif | |
#define FT_USE_AUTOCONF_SIZEOF_TYPES /**/ | |
#ifdef FT_USE_AUTOCONF_SIZEOF_TYPES | |
#define SIZEOF_INT 4 | |
#define SIZEOF_LONG 8 | |
#define FT_SIZEOF_INT SIZEOF_INT | |
#define FT_SIZEOF_LONG SIZEOF_LONG | |
#else /* !FT_USE_AUTOCONF_SIZEOF_TYPES */ | |
/* Following cpp computation of the bit length of int and long */ | |
/* is copied from default include/freetype/config/ftconfig.h. */ | |
/* If any improvement is required for this file, it should be */ | |
/* applied to the original header file for the builders that */ | |
/* do not use configure script. */ | |
/* The size of an `int' type. */ | |
#if FT_UINT_MAX == 0xFFFFUL | |
#define FT_SIZEOF_INT (16 / FT_CHAR_BIT) | |
#elif FT_UINT_MAX == 0xFFFFFFFFUL | |
#define FT_SIZEOF_INT (32 / FT_CHAR_BIT) | |
#elif FT_UINT_MAX > 0xFFFFFFFFUL && FT_UINT_MAX == 0xFFFFFFFFFFFFFFFFUL | |
#define FT_SIZEOF_INT (64 / FT_CHAR_BIT) | |
#else | |
#error "Unsupported size of `int' type!" | |
#endif | |
/* The size of a `long' type. A five-byte `long' (as used e.g. on the */ | |
/* DM642) is recognized but avoided. */ | |
#if FT_ULONG_MAX == 0xFFFFFFFFUL | |
#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT) | |
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFUL | |
#define FT_SIZEOF_LONG (32 / FT_CHAR_BIT) | |
#elif FT_ULONG_MAX > 0xFFFFFFFFUL && FT_ULONG_MAX == 0xFFFFFFFFFFFFFFFFUL | |
#define FT_SIZEOF_LONG (64 / FT_CHAR_BIT) | |
#else | |
#error "Unsupported size of `long' type!" | |
#endif | |
#endif /* !FT_USE_AUTOCONF_SIZEOF_TYPES */ | |
/* FT_UNUSED is a macro used to indicate that a given parameter is not */ | |
/* used -- this is only used to get rid of unpleasant compiler warnings */ | |
#ifndef FT_UNUSED | |
#define FT_UNUSED( arg ) ( (arg) = (arg) ) | |
#endif | |
/*************************************************************************/ | |
/* */ | |
/* AUTOMATIC CONFIGURATION MACROS */ | |
/* */ | |
/* These macros are computed from the ones defined above. Don't touch */ | |
/* their definition, unless you know precisely what you are doing. No */ | |
/* porter should need to mess with them. */ | |
/* */ | |
/*************************************************************************/ | |
/*************************************************************************/ | |
/* */ | |
/* Mac support */ | |
/* */ | |
/* This is the only necessary change, so it is defined here instead */ | |
/* providing a new configuration file. */ | |
/* */ | |
#if defined( __APPLE__ ) || ( defined( __MWERKS__ ) && defined( macintosh ) ) | |
/* no Carbon frameworks for 64bit 10.4.x */ | |
/* AvailabilityMacros.h is available since Mac OS X 10.2, */ | |
/* so guess the system version by maximum errno before inclusion */ | |
#include <errno.h> | |
#ifdef ECANCELED /* defined since 10.2 */ | |
#include "AvailabilityMacros.h" | |
#endif | |
#if defined( __LP64__ ) && \ | |
( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 ) | |
#undef FT_MACINTOSH | |
#endif | |
#elif defined( __SC__ ) || defined( __MRC__ ) | |
/* Classic MacOS compilers */ | |
#include "ConditionalMacros.h" | |
#if TARGET_OS_MAC | |
#define FT_MACINTOSH 1 | |
#endif | |
#endif | |
/* Fix compiler warning with sgi compiler */ | |
#if defined( __sgi ) && !defined( __GNUC__ ) | |
#if defined( _COMPILER_VERSION ) && ( _COMPILER_VERSION >= 730 ) | |
#pragma set woff 3505 | |
#endif | |
#endif | |
/*************************************************************************/ | |
/* */ | |
/* <Section> */ | |
/* basic_types */ | |
/* */ | |
/*************************************************************************/ | |
/*************************************************************************/ | |
/* */ | |
/* <Type> */ | |
/* FT_Int16 */ | |
/* */ | |
/* <Description> */ | |
/* A typedef for a 16bit signed integer type. */ | |
/* */ | |
typedef signed short FT_Int16; | |
/*************************************************************************/ | |
/* */ | |
/* <Type> */ | |
/* FT_UInt16 */ | |
/* */ | |
/* <Description> */ | |
/* A typedef for a 16bit unsigned integer type. */ | |
/* */ | |
typedef unsigned short FT_UInt16; | |
/* */ | |
/* this #if 0 ... #endif clause is for documentation purposes */ | |
#if 0 | |
/*************************************************************************/ | |
/* */ | |
/* <Type> */ | |
/* FT_Int32 */ | |
/* */ | |
/* <Description> */ | |
/* A typedef for a 32bit signed integer type. The size depends on */ | |
/* the configuration. */ | |
/* */ | |
typedef signed XXX FT_Int32; | |
/*************************************************************************/ | |
/* */ | |
/* <Type> */ | |
/* FT_UInt32 */ | |
/* */ | |
/* A typedef for a 32bit unsigned integer type. The size depends on */ | |
/* the configuration. */ | |
/* */ | |
typedef unsigned XXX FT_UInt32; | |
/*************************************************************************/ | |
/* */ | |
/* <Type> */ | |
/* FT_Int64 */ | |
/* */ | |
/* A typedef for a 64bit signed integer type. The size depends on */ | |
/* the configuration. Only defined if there is real 64bit support; */ | |
/* otherwise, it gets emulated with a structure (if necessary). */ | |
/* */ | |
typedef signed XXX FT_Int64; | |
/*************************************************************************/ | |
/* */ | |
/* <Type> */ | |
/* FT_UInt64 */ | |
/* */ | |
/* A typedef for a 64bit unsigned integer type. The size depends on */ | |
/* the configuration. Only defined if there is real 64bit support; */ | |
/* otherwise, it gets emulated with a structure (if necessary). */ | |
/* */ | |
typedef unsigned XXX FT_UInt64; | |
/* */ | |
#endif | |
#if FT_SIZEOF_INT == 4 | |
typedef signed int FT_Int32; | |
typedef unsigned int FT_UInt32; | |
#elif FT_SIZEOF_LONG == 4 | |
typedef signed long FT_Int32; | |
typedef unsigned long FT_UInt32; | |
#else | |
#error "no 32bit type found -- please check your configuration files" | |
#endif | |
/* look up an integer type that is at least 32 bits */ | |
#if FT_SIZEOF_INT >= 4 | |
typedef int FT_Fast; | |
typedef unsigned int FT_UFast; | |
#elif FT_SIZEOF_LONG >= 4 | |
typedef long FT_Fast; | |
typedef unsigned long FT_UFast; | |
#endif | |
/* determine whether we have a 64-bit int type for platforms without */ | |
/* Autoconf */ | |
#if FT_SIZEOF_LONG == 8 | |
/* FT_LONG64 must be defined if a 64-bit type is available */ | |
#define FT_LONG64 | |
#define FT_INT64 long | |
#define FT_UINT64 unsigned long | |
/*************************************************************************/ | |
/* */ | |
/* A 64-bit data type may create compilation problems if you compile */ | |
/* in strict ANSI mode. To avoid them, we disable other 64-bit data */ | |
/* types if __STDC__ is defined. You can however ignore this rule */ | |
/* by defining the FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */ | |
/* */ | |
#elif !defined( __STDC__ ) || defined( FT_CONFIG_OPTION_FORCE_INT64 ) | |
#if defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */ | |
/* this compiler provides the __int64 type */ | |
#define FT_LONG64 | |
#define FT_INT64 __int64 | |
#define FT_UINT64 unsigned __int64 | |
#elif defined( __BORLANDC__ ) /* Borland C++ */ | |
/* XXXX: We should probably check the value of __BORLANDC__ in order */ | |
/* to test the compiler version. */ | |
/* this compiler provides the __int64 type */ | |
#define FT_LONG64 | |
#define FT_INT64 __int64 | |
#define FT_UINT64 unsigned __int64 | |
#elif defined( __WATCOMC__ ) /* Watcom C++ */ | |
/* Watcom doesn't provide 64-bit data types */ | |
#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */ | |
#define FT_LONG64 | |
#define FT_INT64 long long int | |
#define FT_UINT64 unsigned long long int | |
#elif defined( __GNUC__ ) | |
/* GCC provides the `long long' type */ | |
#define FT_LONG64 | |
#define FT_INT64 long long int | |
#define FT_UINT64 unsigned long long int | |
#endif /* _MSC_VER */ | |
#endif /* FT_SIZEOF_LONG == 8 */ | |
#ifdef FT_LONG64 | |
typedef FT_INT64 FT_Int64; | |
typedef FT_UINT64 FT_UInt64; | |
#endif | |
/*************************************************************************/ | |
/* */ | |
/* miscellaneous */ | |
/* */ | |
/*************************************************************************/ | |
#define FT_BEGIN_STMNT do { | |
#define FT_END_STMNT } while ( 0 ) | |
#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT | |
/* typeof condition taken from gnulib's `intprops.h' header file */ | |
#if ( __GNUC__ >= 2 || \ | |
defined( __IBM__TYPEOF__ ) || \ | |
( __SUNPRO_C >= 0x5110 && !__STDC__ ) ) | |
#define FT_TYPEOF( type ) (__typeof__ (type)) | |
#else | |
#define FT_TYPEOF( type ) /* empty */ | |
#endif | |
#ifdef FT_MAKE_OPTION_SINGLE_OBJECT | |
#define FT_LOCAL( x ) static x | |
#define FT_LOCAL_DEF( x ) static x | |
#else | |
#ifdef __cplusplus | |
#define FT_LOCAL( x ) extern "C" x | |
#define FT_LOCAL_DEF( x ) extern "C" x | |
#else | |
#define FT_LOCAL( x ) extern x | |
#define FT_LOCAL_DEF( x ) x | |
#endif | |
#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */ | |
#define FT_LOCAL_ARRAY( x ) extern const x | |
#define FT_LOCAL_ARRAY_DEF( x ) const x | |
#ifndef FT_BASE | |
#ifdef __cplusplus | |
#define FT_BASE( x ) extern "C" x | |
#else | |
#define FT_BASE( x ) extern x | |
#endif | |
#endif /* !FT_BASE */ | |
#ifndef FT_BASE_DEF | |
#ifdef __cplusplus | |
#define FT_BASE_DEF( x ) x | |
#else | |
#define FT_BASE_DEF( x ) x | |
#endif | |
#endif /* !FT_BASE_DEF */ | |
#ifndef FT_EXPORT | |
#ifdef __cplusplus | |
#define FT_EXPORT( x ) extern "C" x | |
#else | |
#define FT_EXPORT( x ) extern x | |
#endif | |
#endif /* !FT_EXPORT */ | |
#ifndef FT_EXPORT_DEF | |
#ifdef __cplusplus | |
#define FT_EXPORT_DEF( x ) extern "C" x | |
#else | |
#define FT_EXPORT_DEF( x ) extern x | |
#endif | |
#endif /* !FT_EXPORT_DEF */ | |
#ifndef FT_EXPORT_VAR | |
#ifdef __cplusplus | |
#define FT_EXPORT_VAR( x ) extern "C" x | |
#else | |
#define FT_EXPORT_VAR( x ) extern x | |
#endif | |
#endif /* !FT_EXPORT_VAR */ | |
/* The following macros are needed to compile the library with a */ | |
/* C++ compiler and with 16bit compilers. */ | |
/* */ | |
/* This is special. Within C++, you must specify `extern "C"' for */ | |
/* functions which are used via function pointers, and you also */ | |
/* must do that for structures which contain function pointers to */ | |
/* assure C linkage -- it's not possible to have (local) anonymous */ | |
/* functions which are accessed by (global) function pointers. */ | |
/* */ | |
/* */ | |
/* FT_CALLBACK_DEF is used to _define_ a callback function. */ | |
/* */ | |
/* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */ | |
/* contains pointers to callback functions. */ | |
/* */ | |
/* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */ | |
/* that contains pointers to callback functions. */ | |
/* */ | |
/* */ | |
/* Some 16bit compilers have to redefine these macros to insert */ | |
/* the infamous `_cdecl' or `__fastcall' declarations. */ | |
/* */ | |
#ifndef FT_CALLBACK_DEF | |
#ifdef __cplusplus | |
#define FT_CALLBACK_DEF( x ) extern "C" x | |
#else | |
#define FT_CALLBACK_DEF( x ) static x | |
#endif | |
#endif /* FT_CALLBACK_DEF */ | |
#ifndef FT_CALLBACK_TABLE | |
#ifdef __cplusplus | |
#define FT_CALLBACK_TABLE extern "C" | |
#define FT_CALLBACK_TABLE_DEF extern "C" | |
#else | |
#define FT_CALLBACK_TABLE extern | |
#define FT_CALLBACK_TABLE_DEF /* nothing */ | |
#endif | |
#endif /* FT_CALLBACK_TABLE */ | |
FT_END_HEADER | |
#endif /* __FTCONFIG_H__ */ | |
/* END */ |
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