| /***************************************************************************/ |
| /* */ |
| /* ftconfig.in */ |
| /* */ |
| /* UNIX-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/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 |
| |
| |
| 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 */ |
| /* `freetype/builds/<system>' directory, and edit it to port the engine. */ |
| /* */ |
| /*************************************************************************/ |
| |
| |
| #define HAVE_UNISTD_H 0 |
| #define HAVE_FCNTL_H 0 |
| |
| #define SIZEOF_INT 2 |
| #define SIZEOF_LONG 2 |
| |
| |
| #define FT_SIZEOF_INT SIZEOF_INT |
| #define FT_SIZEOF_LONG SIZEOF_LONG |
| |
| |
| /* Preferred alignment of data */ |
| #define FT_ALIGNMENT 8 |
| |
| |
| /* 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. */ |
| /* */ |
| /*************************************************************************/ |
| |
| |
| /*************************************************************************/ |
| /* */ |
| /* IntN types */ |
| /* */ |
| /* Used to guarantee the size of some specific integers. */ |
| /* */ |
| typedef signed short FT_Int16; |
| typedef unsigned short FT_UInt16; |
| |
| #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 |
| |
| #if FT_SIZEOF_LONG == 8 |
| |
| /* FT_LONG64 must be defined if a 64-bit type is available */ |
| #define FT_LONG64 |
| #define FT_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 be */ |
| /* neither smaller nor faster! */ |
| /* */ |
| #ifdef FTCALC_USE_LONG_LONG |
| |
| #define FT_LONG64 |
| #define FT_INT64 long long |
| |
| #endif /* FTCALC_USE_LONG_LONG */ |
| #endif /* FT_SIZEOF_LONG == 8 */ |
| |
| |
| #ifdef FT_MAKE_OPTION_SINGLE_OBJECT |
| |
| #define FT_LOCAL static |
| #define FT_LOCAL_DEF static |
| |
| #else |
| |
| #ifdef __cplusplus |
| #define FT_LOCAL extern "C" |
| #define FT_LOCAL_DEF extern "C" |
| #else |
| #define FT_LOCAL extern |
| #define FT_LOCAL_DEF extern |
| #endif |
| |
| #endif /* FT_MAKE_OPTION_SINGLE_OBJECT */ |
| |
| |
| #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 ) extern "C" x |
| #else |
| #define FT_BASE_DEF( x ) extern 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 */ |
