| /***************************************************************************/ |
| /* */ |
| /* 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 */ |
