forked from minhngoc25a/freetype2
235 lines
12 KiB
C
235 lines
12 KiB
C
/***************************************************************************/
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/* */
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/* ft2build.h */
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/* */
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/* Build macros of the FreeType 2 library. */
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/* */
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/* Copyright 1996-2000 by */
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/* David Turner, Robert Wilhelm, and Werner Lemberg. */
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/* */
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/* This file is part of the FreeType project, and may only be used, */
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/* modified, and distributed under the terms of the FreeType project */
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/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
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/* this file you indicate that you have read the license and */
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/* understand and accept it fully. */
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/* */
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/***************************************************************************/
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/*************************************************************************/
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/* */
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/* This file corresponds to the default "ft2build.h" file for */
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/* FreeType 2. It uses the "freetype" include root. */
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/* */
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/* Note that specific platforms might use a different configuration. */
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/* For example, on Unix, the "freetype2" include root could be used, */
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/* with a specific "ft2build.h" to take care of this. The latter then */
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/* looks like the following: */
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/* */
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/* #ifndef __FT2_BUILD_UNIX_H__ */
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/* #define __FT2_BUILD_UNIX_H__ */
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/* */
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/* #define FT2_ROOT freetype2 */
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/* #include <freetype2/config/ft2build.h> */
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/* */
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/* #include FT2_CONFIG_FILE( ft2build.h ) */
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/* */
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/* #endif */
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/* */
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/* If necessary, the macro FT_SOURCE_FILE() can be redefined also if a */
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/* different path separator is needed. */
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/* */
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/*************************************************************************/
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#ifndef __FT2_BUILD_H__
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#define __FT2_BUILD_H__
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/* this macro is used to enclose its argument in brackets */
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#define FT2_ENCLOSE(x) <x>
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/* this macro is used to join a path and a file name */
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#define FT2_JOINPATH(d,x) d/x
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/* this macro is used to format a path in "<d/x>" format easily */
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#define FT2_PUBLIC_PATH(d,x) FT2_ENCLOSE(d/x)
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/*************************************************************************/
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/* */
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/* The macro FT2_ROOT is used to define the root of all public header */
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/* files for FreeType 2. By default, it is set to "freetype", which */
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/* means that all public files should be included with a line like: */
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/* */
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/* #include <freetype/...> */
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/* */
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/* Redefine it to something different if necessary, depending where the */
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/* library is installed on the particular system. */
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/* */
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#ifndef FT2_ROOT
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#define FT2_ROOT freetype
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#endif
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/*************************************************************************/
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/* */
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/* The macro FT2_CONFIG_ROOT is used to define the root of all */
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/* configuration header files for FreeType 2. By default, it is set to */
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/* "freetype/config", which means that all config files should be */
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/* include with a line like: */
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/* */
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/* #include <freetype/config/...> */
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/* */
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/* Redefine it to something different, depending where the library is */
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/* installed on the particular system. */
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/* */
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#ifndef FT2_CONFIG_ROOT
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#define FT2_CONFIG_ROOT FT2_JOINPATH(FT2_ROOT,config)
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#endif
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#define FT2_INTERNAL_ROOT FT2_JOINPATH(FT2_ROOT,internal)
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/*************************************************************************/
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/* */
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/* The macro FT2_PUBLIC_FILE is used to include a FreeType 2 public file.*/
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/* Its parameter is the file pathname, relative to the public root of a */
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/* given header file. */
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/* */
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#define FT2_PUBLIC_FILE( x ) FT2_PUBLIC_PATH(FT2_ROOT,x)
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/*************************************************************************/
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/* */
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/* The macro FT2_CONFIG_FILE is used to include a FreeType 2 config file.*/
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/* Its parameter is the file pathname, relative to the configuration */
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/* root directory of a given header file. */
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/* */
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#define FT2_CONFIG_FILE( x ) FT2_PUBLIC_PATH(FT2_CONFIG_ROOT,x)
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/*************************************************************************/
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/* */
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/* The macro FT2_INTERNAL_FILE is used to include a FreeType 2 internal */
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/* file. Its parameter is the file pathname, relative to the */
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/* configuration root directory of a given header file. */
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/* */
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#define FT2_INTERNAL_FILE( x ) FT2_ENCLOSE(FT2_ROOT/internal/x)
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/*************************************************************************/
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/* */
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/* The macro FT_SOURCE_FILE is used to include a given FreeType 2 */
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/* component source file (be it a header, a C source file, or an */
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/* included file). */
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/* */
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/* Its first argument is the component/module's directory according to */
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/* the normal FreeType 2 source directory hierarchy, and the second one */
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/* the file name. */
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/* */
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/* Note that you can also put all library source files in a single */
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/* directory and compile them normally by defining the macro */
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/* FT_FLAT_COMPILATION. */
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/* */
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#ifndef FT_SOURCE_FILE
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#ifdef FT_FLAT_COMPILATION
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#define FT_SOURCE_FILE( d, x ) #x
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#else
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#define FT_SOURCE_FILE( d, x ) FT2_PUBLIC_PATH(d,x)
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#endif
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#endif /* !FT_SOURCE_FILE */
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/*************************************************************************/
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/* */
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/* <Macro> */
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/* FT_BEGIN_HEADER */
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/* */
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/* <Description> */
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/* This macro is used in association with @FT_END_HEADER in header */
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/* files to ensure that the declarations within are properly */
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/* encapsulated in an `extern "C" { .. }' block when included from a */
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/* C++ compiler. */
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/* */
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#ifdef __cplusplus
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#define FT_BEGIN_HEADER extern "C" {
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#else
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#define FT_BEGIN_HEADER /* nothing */
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#endif
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/*************************************************************************/
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/* */
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/* <Macro> */
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/* FT_END_HEADER */
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/* */
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/* <Description> */
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/* This macro is used in association with @FT_BEGIN_HEADER in header */
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/* files to ensure that the declarations within are properly */
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/* encapsulated in an `extern "C" { .. }' block when included from a */
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/* C++ compiler. */
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/* */
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#ifdef __cplusplus
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#define FT_END_HEADER }
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#else
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#define FT_END_HEADER /* nothing */
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#endif
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/*************************************************************************/
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/* */
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/* Aliases for the FreeType 2 public and configuration files. */
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/* */
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/*************************************************************************/
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/* configuration files */
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#ifndef FT_CONFIG_CONFIG_H
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#define FT_CONFIG_CONFIG_H <freetype/config/ftconfig.h>
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#endif
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#ifndef FT_CONFIG_OPTIONS_H
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#define FT_CONFIG_OPTIONS_H <freetype/config/ftoption.h>
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#endif
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#ifndef FT_CONFIG_MODULES_H
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#define FT_CONFIG_MODULES_H <freetype/config/ftmodule.h>
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#endif
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/* public headers */
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#define FT_ERRORS_H <freetype/fterrors.h>
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#define FT_SYSTEM_H <freetype/ftsystem.h>
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#define FT_IMAGE_H <freetype/ftimage.h>
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#define FT_TYPES_H <freetype/fttypes.h>
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#define FT_FREETYPE_H <freetype/freetype.h>
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#define FT_GLYPH_H <freetype/ftglyph.h>
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#define FT_BBOX_H <freetype/ftbbox.h>
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#define FT_CACHE_H <freetype/ftcache.h>
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#define FT_LIST_H <freetype/ftlist.h>
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#define FT_MAC_H <freetype/ftmac.h>
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#define FT_MULTIPLE_MASTERS_H <freetype/ftmm.h>
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#define FT_MODULE_H <freetype/ftmodule.h>
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#define FT_NAMES_H <freetype/ftnames.h>
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#define FT_OUTLINE_H <freetype/ftoutln.h>
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#define FT_RENDER_H <freetype/ftrender.h>
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#define FT_SYNTHESIS_H <freetype/ftsynth.h>
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#define FT_TYPE1_TABLES_H <freetype/t1tables.h>
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#define FT_TRUETYPE_NAMES_H <freetype/ttnameid.h>
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#define FT_TRUETYPE_TABLES_H <freetype/tttables.h>
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#define FT_TRUETYPE_TAGS_H <freetype/tttags.h>
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/* now include internal headers definitions from <freetype/internal/...> */
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#define FT_INTERNAL_INTERNAL_H <freetype/internal/internal.h>
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#include FT_INTERNAL_INTERNAL_H
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#endif /* __FT2_BUILD_H__ */
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/* END */
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