1 /* ftconfig.h. Generated automatically by configure. */
2 /***************************************************************************/
6 /* UNIX-specific configuration file (specification only). */
8 /* Copyright 1996-2000 by */
9 /* David Turner, Robert Wilhelm, and Werner Lemberg. */
11 /* This file is part of the FreeType project, and may only be used, */
12 /* modified, and distributed under the terms of the FreeType project */
13 /* license, LICENSE.TXT. By continuing to use, modify, or distribute */
14 /* this file you indicate that you have read the license and */
15 /* understand and accept it fully. */
17 /***************************************************************************/
20 /*************************************************************************/
22 /* This header file contains a number of macro definitions that are used */
23 /* by the rest of the engine. Most of the macros here are automatically */
24 /* determined at compile time, and you should not need to change it to */
25 /* port FreeType, except to compile the library with a non-ANSI */
28 /* Note however that if some specific modifications are needed, we */
29 /* advise you to place a modified copy in your build directory. */
31 /* The build directory is usually `freetype/builds/<system>', and */
32 /* contains system-specific files that are always included first when */
33 /* building the library. */
35 /*************************************************************************/
42 /* Include the header file containing all developer build options */
43 #include <freetype/config/ftoption.h>
46 /*************************************************************************/
48 /* PLATFORM-SPECIFIC CONFIGURATION MACROS */
50 /* These macros can be toggled to suit a specific system. The current */
51 /* ones are defaults used to compile FreeType in an ANSI C environment */
52 /* (16bit compilers are also supported). Copy this file to your own */
53 /* `freetype/builds/<system>' directory, and edit it to port the engine. */
55 /*************************************************************************/
60 #define FT_SIZEOF_INT SIZEOF_INT
61 #define FT_SIZEOF_LONG SIZEOF_LONG
64 /* Preferred alignment of data */
65 #define FT_ALIGNMENT 8
68 /* UNUSED is a macro used to indicate that a given parameter is not used */
69 /* -- this is only used to get rid of unpleasant compiler warnings */
71 #define FT_UNUSED( arg ) ( (arg) = (arg) )
75 /*************************************************************************/
77 /* AUTOMATIC CONFIGURATION MACROS */
79 /* These macros are computed from the ones defined above. Don't touch */
80 /* their definition, unless you know precisely what you are doing. No */
81 /* porter should need to mess with them. */
83 /*************************************************************************/
86 /*************************************************************************/
90 /* Used to guarantee the size of some specific integers. */
92 typedef signed short FT_Int16
;
93 typedef unsigned short FT_UInt16
;
95 #if FT_SIZEOF_INT == 4
97 typedef signed int FT_Int32
;
98 typedef unsigned int FT_UInt32
;
100 #elif FT_SIZEOF_LONG == 4
102 typedef signed long FT_Int32
;
103 typedef unsigned long FT_UInt32
;
106 #error "no 32bit type found -- please check your configuration files"
109 #if FT_SIZEOF_LONG == 8
111 /* FT_LONG64 must be defined if a 64-bit type is available */
113 #define FT_INT64 long
118 /*************************************************************************/
120 /* Many compilers provide the non-ANSI `long long' 64-bit type. You can */
121 /* activate it by defining the FTCALC_USE_LONG_LONG macro in */
124 /* Note that this will produce many -ansi warnings during library */
125 /* compilation, and that in many cases, the generated code will be */
126 /* neither smaller nor faster! */
128 #ifdef FTCALC_USE_LONG_LONG
131 #define FT_INT64 long long
133 #endif /* FTCALC_USE_LONG_LONG */
134 #endif /* FT_SIZEOF_LONG == 8 */
137 #ifdef FT_MAKE_OPTION_SINGLE_OBJECT
138 #define LOCAL_DEF static
139 #define LOCAL_FUNC static
141 #define LOCAL_DEF extern
142 #define LOCAL_FUNC /* nothing */
145 #ifdef FT_MAKE_OPTION_SINGLE_LIBRARY_OBJECT
146 #define BASE_DEF( x ) static x
147 #define BASE_FUNC( x ) static x
149 #define BASE_DEF( x ) extern x
150 #define BASE_FUNC( x ) extern x
153 #ifndef FT_EXPORT_DEF
154 #define FT_EXPORT_DEF( x ) extern x
157 #ifndef FT_EXPORT_FUNC
158 #define FT_EXPORT_FUNC( x ) extern x
161 #ifndef FT_EXPORT_VAR
162 #define FT_EXPORT_VAR( x ) extern x
165 #endif /* FTCONFIG_H */