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Rev	Author	Line No.	Line
3918	Serge	1	/***************************************************************************/
		2	/* */
		3	/* ftconfig.h */
		4	/* */
		5	/* VMS-specific configuration file (specification only). */
		6	/* */
		7	/* Copyright 1996-2004, 2006-2008, 2011 by */
		8	/* David Turner, Robert Wilhelm, and Werner Lemberg. */
		9	/* */
		10	/* This file is part of the FreeType project, and may only be used, */
		11	/* modified, and distributed under the terms of the FreeType project */
		12	/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
		13	/* this file you indicate that you have read the license and */
		14	/* understand and accept it fully. */
		15	/* */
		16	/***************************************************************************/
		17
		18
		19	/*************************************************************************/
		20	/* */
		21	/* This header file contains a number of macro definitions that are used */
		22	/* by the rest of the engine. Most of the macros here are automatically */
		23	/* determined at compile time, and you should not need to change it to */
		24	/* port FreeType, except to compile the library with a non-ANSI */
		25	/* compiler. */
		26	/* */
		27	/* Note however that if some specific modifications are needed, we */
		28	/* advise you to place a modified copy in your build directory. */
		29	/* */
		30	/* The build directory is usually `freetype/builds/', and */
		31	/* contains system-specific files that are always included first when */
		32	/* building the library. */
		33	/* */
		34	/*************************************************************************/
		35
		36
		37	#ifndef __FTCONFIG_H__
		38	#define __FTCONFIG_H__
		39
		40
		41	/* Include the header file containing all developer build options */
		42	#include
		43	#include FT_CONFIG_OPTIONS_H
		44	#include FT_CONFIG_STANDARD_LIBRARY_H
		45
		46
		47	FT_BEGIN_HEADER
		48
		49	/*************************************************************************/
		50	/* */
		51	/* PLATFORM-SPECIFIC CONFIGURATION MACROS */
		52	/* */
		53	/* These macros can be toggled to suit a specific system. The current */
		54	/* ones are defaults used to compile FreeType in an ANSI C environment */
		55	/* (16bit compilers are also supported). Copy this file to your own */
		56	/* `freetype/builds/' directory, and edit it to port the engine. */
		57	/* */
		58	/*************************************************************************/
		59
		60
		61	#define HAVE_UNISTD_H 1
		62	#define HAVE_FCNTL_H 1
		63
		64	#define SIZEOF_INT 4
		65	#define SIZEOF_LONG 4
		66
		67	#define FT_SIZEOF_INT 4
		68	#define FT_SIZEOF_LONG 4
		69
		70	#define FT_CHAR_BIT 8
		71
		72
		73	/* FT_UNUSED is a macro used to indicate that a given parameter is not */
		74	/* used -- this is only used to get rid of unpleasant compiler warnings */
		75	#ifndef FT_UNUSED
		76	#define FT_UNUSED( arg ) ( (arg) = (arg) )
		77	#endif
		78
		79
		80	/*************************************************************************/
		81	/* */
		82	/* AUTOMATIC CONFIGURATION MACROS */
		83	/* */
		84	/* These macros are computed from the ones defined above. Don't touch */
		85	/* their definition, unless you know precisely what you are doing. No */
		86	/* porter should need to mess with them. */
		87	/* */
		88	/*************************************************************************/
		89
		90
		91	/*************************************************************************/
		92	/* */
		93	/* Mac support */
		94	/* */
		95	/* This is the only necessary change, so it is defined here instead */
		96	/* providing a new configuration file. */
		97	/* */
		98	#if defined( __APPLE__ ) \|\| ( defined( __MWERKS__ ) && defined( macintosh ) )
		99	/* no Carbon frameworks for 64bit 10.4.x */
		100	/* AvailabilityMacros.h is available since Mac OS X 10.2, */
		101	/* so guess the system version by maximum errno before inclusion */
		102	#include
		103	#ifdef ECANCELED /* defined since 10.2 */
		104	#include "AvailabilityMacros.h"
		105	#endif
		106	#if defined( __LP64__ ) && \
		107	( MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 )
		108	#undef FT_MACINTOSH
		109	#endif
		110
		111	#elif defined( __SC__ ) \|\| defined( __MRC__ )
		112	/* Classic MacOS compilers */
		113	#include "ConditionalMacros.h"
		114	#if TARGET_OS_MAC
		115	#define FT_MACINTOSH 1
		116	#endif
		117
		118	#endif
		119
		120
		121	/*************************************************************************/
		122	/* */
		123	/* IntN types */
		124	/* */
		125	/* Used to guarantee the size of some specific integers. */
		126	/* */
		127	typedef signed short FT_Int16;
		128	typedef unsigned short FT_UInt16;
		129
		130	#if FT_SIZEOF_INT == 4
		131
		132	typedef signed int FT_Int32;
		133	typedef unsigned int FT_UInt32;
		134
		135	#elif FT_SIZEOF_LONG == 4
		136
		137	typedef signed long FT_Int32;
		138	typedef unsigned long FT_UInt32;
		139
		140	#else
		141	#error "no 32bit type found -- please check your configuration files"
		142	#endif
		143
		144	/* look up an integer type that is at least 32 bits */
		145	#if FT_SIZEOF_INT >= 4
		146
		147	typedef int FT_Fast;
		148	typedef unsigned int FT_UFast;
		149
		150	#elif FT_SIZEOF_LONG >= 4
		151
		152	typedef long FT_Fast;
		153	typedef unsigned long FT_UFast;
		154
		155	#endif
		156
		157
		158	/* determine whether we have a 64-bit int type for platforms without */
		159	/* Autoconf */
		160	#if FT_SIZEOF_LONG == 8
		161
		162	/* FT_LONG64 must be defined if a 64-bit type is available */
		163	#define FT_LONG64
		164	#define FT_INT64 long
		165
		166	#elif defined( _MSC_VER ) && _MSC_VER >= 900 /* Visual C++ (and Intel C++) */
		167
		168	/* this compiler provides the __int64 type */
		169	#define FT_LONG64
		170	#define FT_INT64 __int64
		171
		172	#elif defined( __BORLANDC__ ) /* Borland C++ */
		173
		174	/* XXXX: We should probably check the value of __BORLANDC__ in order */
		175	/* to test the compiler version. */
		176
		177	/* this compiler provides the __int64 type */
		178	#define FT_LONG64
		179	#define FT_INT64 __int64
		180
		181	#elif defined( __WATCOMC__ ) /* Watcom C++ */
		182
		183	/* Watcom doesn't provide 64-bit data types */
		184
		185	#elif defined( __MWERKS__ ) /* Metrowerks CodeWarrior */
		186
		187	#define FT_LONG64
		188	#define FT_INT64 long long int
		189
		190	#elif defined( __GNUC__ )
		191
		192	/* GCC provides the `long long' type */
		193	#define FT_LONG64
		194	#define FT_INT64 long long int
		195
		196	#endif /* FT_SIZEOF_LONG == 8 */
		197
		198
		199	#define FT_BEGIN_STMNT do {
		200	#define FT_END_STMNT } while ( 0 )
		201	#define FT_DUMMY_STMNT FT_BEGIN_STMNT FT_END_STMNT
		202
		203
		204	/*************************************************************************/
		205	/* */
		206	/* A 64-bit data type will create compilation problems if you compile */
		207	/* in strict ANSI mode. To avoid them, we disable their use if */
		208	/* __STDC__ is defined. You can however ignore this rule by */
		209	/* defining the FT_CONFIG_OPTION_FORCE_INT64 configuration macro. */
		210	/* */
		211	#if defined( FT_LONG64 ) && !defined( FT_CONFIG_OPTION_FORCE_INT64 )
		212
		213	#ifdef __STDC__
		214
		215	/* undefine the 64-bit macros in strict ANSI compilation mode */
		216	#undef FT_LONG64
		217	#undef FT_INT64
		218
		219	#endif /* __STDC__ */
		220
		221	#endif /* FT_LONG64 && !FT_CONFIG_OPTION_FORCE_INT64 */
		222
		223
		224	#ifdef FT_MAKE_OPTION_SINGLE_OBJECT
		225
		226	#define FT_LOCAL( x ) static x
		227	#define FT_LOCAL_DEF( x ) static x
		228
		229	#else
		230
		231	#ifdef __cplusplus
		232	#define FT_LOCAL( x ) extern "C" x
		233	#define FT_LOCAL_DEF( x ) extern "C" x
		234	#else
		235	#define FT_LOCAL( x ) extern x
		236	#define FT_LOCAL_DEF( x ) x
		237	#endif
		238
		239	#endif /* FT_MAKE_OPTION_SINGLE_OBJECT */
		240
		241
		242	#ifndef FT_BASE
		243
		244	#ifdef __cplusplus
		245	#define FT_BASE( x ) extern "C" x
		246	#else
		247	#define FT_BASE( x ) extern x
		248	#endif
		249
		250	#endif /* !FT_BASE */
		251
		252
		253	#ifndef FT_BASE_DEF
		254
		255	#ifdef __cplusplus
		256	#define FT_BASE_DEF( x ) extern "C" x
		257	#else
		258	#define FT_BASE_DEF( x ) extern x
		259	#endif
		260
		261	#endif /* !FT_BASE_DEF */
		262
		263
		264	#ifndef FT_EXPORT
		265
		266	#ifdef __cplusplus
		267	#define FT_EXPORT( x ) extern "C" x
		268	#else
		269	#define FT_EXPORT( x ) extern x
		270	#endif
		271
		272	#endif /* !FT_EXPORT */
		273
		274
		275	#ifndef FT_EXPORT_DEF
		276
		277	#ifdef __cplusplus
		278	#define FT_EXPORT_DEF( x ) extern "C" x
		279	#else
		280	#define FT_EXPORT_DEF( x ) extern x
		281	#endif
		282
		283	#endif /* !FT_EXPORT_DEF */
		284
		285
		286	#ifndef FT_EXPORT_VAR
		287
		288	#ifdef __cplusplus
		289	#define FT_EXPORT_VAR( x ) extern "C" x
		290	#else
		291	#define FT_EXPORT_VAR( x ) extern x
		292	#endif
		293
		294	#endif /* !FT_EXPORT_VAR */
		295
		296	/* The following macros are needed to compile the library with a */
		297	/* C++ compiler and with 16bit compilers. */
		298	/* */
		299
		300	/* This is special. Within C++, you must specify `extern "C"' for */
		301	/* functions which are used via function pointers, and you also */
		302	/* must do that for structures which contain function pointers to */
		303	/* assure C linkage -- it's not possible to have (local) anonymous */
		304	/* functions which are accessed by (global) function pointers. */
		305	/* */
		306	/* */
		307	/* FT_CALLBACK_DEF is used to _define_ a callback function. */
		308	/* */
		309	/* FT_CALLBACK_TABLE is used to _declare_ a constant variable that */
		310	/* contains pointers to callback functions. */
		311	/* */
		312	/* FT_CALLBACK_TABLE_DEF is used to _define_ a constant variable */
		313	/* that contains pointers to callback functions. */
		314	/* */
		315	/* */
		316	/* Some 16bit compilers have to redefine these macros to insert */
		317	/* the infamous `_cdecl' or `__fastcall' declarations. */
		318	/* */
		319	#ifndef FT_CALLBACK_DEF
		320	#ifdef __cplusplus
		321	#define FT_CALLBACK_DEF( x ) extern "C" x
		322	#else
		323	#define FT_CALLBACK_DEF( x ) static x
		324	#endif
		325	#endif /* FT_CALLBACK_DEF */
		326
		327	#ifndef FT_CALLBACK_TABLE
		328	#ifdef __cplusplus
		329	#define FT_CALLBACK_TABLE extern "C"
		330	#define FT_CALLBACK_TABLE_DEF extern "C"
		331	#else
		332	#define FT_CALLBACK_TABLE extern
		333	#define FT_CALLBACK_TABLE_DEF /* nothing */
		334	#endif
		335	#endif /* FT_CALLBACK_TABLE */
		336
		337
		338	FT_END_HEADER
		339
		340
		341	#endif /* __FTCONFIG_H__ */
		342
		343
		344	/* END */

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