mirror of https://github.com/freetype/freetype
157 lines
5.7 KiB
Plaintext
157 lines
5.7 KiB
Plaintext
Instructions on how to build FreeType with your own build tool
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==============================================================
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See the file `CUSTOMIZE' to learn how to customize FreeType to
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specific environments.
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I. Standard procedure
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---------------------
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* If you use macro names for FreeType header files (while mandatory
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in earlier versions, this is now optional since FreeType version
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2.10.3) it is necessary to disable pre-compiled headers. This is
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very important for Visual C++, because lines like
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#include FT_FREETYPE_H
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are not correctly supported by this compiler while being ISO C
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compliant!
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* You need to add the directory `include' to your include path when
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compiling the library.
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* FreeType 2 is made of several components; each of them is located
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in a subdirectory of `freetype/src'. For example,
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`freetype/src/truetype/' contains the TrueType font driver.
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* DO NOT COMPILE ALL C FILES! Rather, compile the following ones.
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-- base components (required)
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src/base/ftsystem.c
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src/base/ftinit.c
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src/base/ftdebug.c
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src/base/ftbase.c
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src/base/ftbbox.c -- recommended, see <ftbbox.h>
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src/base/ftglyph.c -- recommended, see <ftglyph.h>
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src/base/ftbdf.c -- optional, see <ftbdf.h>
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src/base/ftbitmap.c -- optional, see <ftbitmap.h>
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src/base/ftcid.c -- optional, see <ftcid.h>
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src/base/ftfstype.c -- optional
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src/base/ftgasp.c -- optional, see <ftgasp.h>
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src/base/ftgxval.c -- optional, see <ftgxval.h>
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src/base/ftmm.c -- optional, see <ftmm.h>
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src/base/ftotval.c -- optional, see <ftotval.h>
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src/base/ftpatent.c -- optional
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src/base/ftpfr.c -- optional, see <ftpfr.h>
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src/base/ftstroke.c -- optional, see <ftstroke.h>
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src/base/ftsynth.c -- optional, see <ftsynth.h>
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src/base/fttype1.c -- optional, see <t1tables.h>
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src/base/ftwinfnt.c -- optional, see <ftwinfnt.h>
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src/base/ftmac.c -- only on the Macintosh
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-- font drivers (optional; at least one is needed)
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src/bdf/bdf.c -- BDF font driver
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src/cff/cff.c -- CFF/OpenType font driver
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src/cid/type1cid.c -- Type 1 CID-keyed font driver
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src/pcf/pcf.c -- PCF font driver
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src/pfr/pfr.c -- PFR/TrueDoc font driver
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src/sfnt/sfnt.c -- SFNT files support
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(TrueType & OpenType)
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src/truetype/truetype.c -- TrueType font driver
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src/type1/type1.c -- Type 1 font driver
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src/type42/type42.c -- Type 42 font driver
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src/winfonts/winfnt.c -- Windows FONT / FNT font driver
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-- rasterizers (optional; at least one is needed for vector
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formats)
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src/raster/raster.c -- monochrome rasterizer
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src/smooth/smooth.c -- anti-aliasing rasterizer
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-- auxiliary modules (optional)
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src/autofit/autofit.c -- auto hinting module
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src/cache/ftcache.c -- cache sub-system (in beta)
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src/gzip/ftgzip.c -- support for compressed fonts (.gz)
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src/lzw/ftlzw.c -- support for compressed fonts (.Z)
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src/bzip2/ftbzip2.c -- support for compressed fonts (.bz2)
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src/gxvalid/gxvalid.c -- TrueTypeGX/AAT table validation
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src/otvalid/otvalid.c -- OpenType table validation
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src/psaux/psaux.c -- PostScript Type 1 parsing
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src/pshinter/pshinter.c -- PS hinting module
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src/psnames/psnames.c -- PostScript glyph names support
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Notes:
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`ftcache.c' needs `ftglyph.c'
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`ftfstype.c' needs `fttype1.c'
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`ftglyph.c' needs `ftbitmap.c'
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`ftstroke.c' needs `ftglyph.c'
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`ftsynth.c' needs `ftbitmap.c'
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`cff.c' needs `sfnt.c', `pshinter.c', and `psnames.c'
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`truetype.c' needs `sfnt.c' and `psnames.c'
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`type1.c' needs `psaux.c' `pshinter.c', and `psnames.c'
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`type1cid.c' needs `psaux.c', `pshinter.c', and `psnames.c'
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`type42.c' needs `truetype.c'
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Please consult the central `include/freetype/config/ftoption.h'
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configuration file for details on additional libraries necessary
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for some optional features.
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Read the file `CUSTOMIZE' in case you want to compile only a subset
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of the drivers, renderers, and optional modules; a detailed
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description of the various base extension is given in the top-level
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file `modules.cfg'.
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You are done. In case of problems, see the archives of the FreeType
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development mailing list.
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II. Support for flat-directory compilation
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------------------------------------------
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It is possible to put all FreeType 2 source files into a single
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directory, with the *exception* of the `include' hierarchy.
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1. Copy all files in current directory
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cp freetype/src/base/*.[hc] .
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cp freetype/src/raster1/*.[hc] .
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cp freetype/src/smooth/*.[hc] .
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etc.
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2. Compile sources
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cc -c -Iinclude -DFT2_BUILD_LIBRARY ftsystem.c
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cc -c -Iinclude -DFT2_BUILD_LIBRARY ftinit.c
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cc -c -Iinclude -DFT2_BUILD_LIBRARY ftdebug.c
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cc -c -Iinclude -DFT2_BUILD_LIBRARY ftbase.c
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etc.
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You don't need to define the FT_FLAT_COMPILATION macro (as this
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was required in previous releases of FreeType 2).
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----------------------------------------------------------------------
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Copyright (C) 2003-2021 by
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David Turner, Robert Wilhelm, and Werner Lemberg.
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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 understand
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and accept it fully.
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--- end of INSTALL.ANY ---
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