Instructions on how to build FreeType with your own build tool
==============================================================

See the file `CUSTOMIZE' to  learn how to customize FreeType to specific
environments.


I. Standard procedure
---------------------

  * DISABLE  PRE-COMPILED HEADERS!   This is  very important  for Visual
    C++, because FreeType uses lines like:
    
      #include FT_FREETYPE_H
    
    which are not correctly supported by this compiler while being ISO C
    compliant!

  * You need to add  the directories `freetype2/include' to your include
    path when compiling the library.

  * FreeType 2 is made of several components; each of them is located in
    a     subdirectory     of     `freetype2/src'.      For     example,
    `freetype2/src/truetype/' contains the TrueType font driver.

  * DO NOT COMPILE ALL C FILES!  Rather, compile the following ones:

    -- base components (required)

      src/base/ftsystem.c
      src/base/ftinit.c
      src/base/ftdebug.c

      src/base/ftbase.c

      src/base/ftbbox.c       -- recommended, see <freetype/ftbbox.h>
      src/base/ftglyph.c      -- recommended, see <freetype/ftglyph.h>

      src/base/ftbdf.c        -- optional, see <freetype/ftbdf.h>
      src/base/ftbitmap.c     -- optional, see <freetype/ftbitmap.h>
      src/base/ftgxval.c      -- optional, see <freetype/ftgxval.h>
      src/base/ftmm.c         -- optional, see <freetype/ftmm.h>
      src/base/ftotval.c      -- optional, see <freetype/ftotval.h>
      src/base/ftpfr.c        -- optional, see <freetype/ftpfr.h>
      src/base/ftstroke.c     -- optional, see <freetype/ftstroke.h>
      src/base/ftsynth.c      -- optional, see <freetype/ftsynth.h>
      src/base/fttype1.c      -- optional, see <freetype/t1tables.h>
      src/base/ftwinfnt.c     -- optional, see <freetype/ftwinfnt.h>

      src/base/ftmac.c        -- only on the Macintosh

    -- font drivers (optional; at least one is needed)

      src/bdf/bdf.c           -- BDF font driver
      src/cff/cff.c           -- CFF/OpenType font driver
      src/cid/type1cid.c      -- Type 1 CID-keyed font driver
      src/pcf/pcf.c           -- PCF font driver
      src/pfr/pfr.c           -- PFR/TrueDoc font driver
      src/sfnt/sfnt.c         -- SFNT files support
                                 (TrueType & OpenType)
      src/truetype/truetype.c -- TrueType font driver
      src/type1/type1.c       -- Type 1 font driver
      src/type42/type42.c     -- Type 42 font driver
      src/winfonts/winfnt.c   -- Windows FONT / FNT font driver

    -- rasterizers (optional; at least one is needed for vector formats)

      src/raster/raster.c     -- monochrome rasterizer
      src/smooth/smooth.c     -- anti-aliasing rasterizer

    -- auxiliary modules (optional)

      src/autofit/autofit.c   -- auto hinting module
      src/cache/ftcache.c     -- cache sub-system (in beta)
      src/gzip/ftgzip.c       -- support for compressed fonts (.gz)
      src/lzw/ftlzw.c         -- support for compressed fonts (.Z)
      src/gxvalid/gxvalid.c   -- TrueTypeGX/AAT table validation
      src/otvalid/otvalid.c   -- OpenType table validation
      src/psaux/psaux.c       -- PostScript Type 1 parsing
      src/pshinter/pshinter.c -- PS hinting module
      src/psnames/psnames.c   -- PostScript glyph names support


    Notes:

      `cff.c'      needs `sfnt.c', `pshinter.c', and `psnames.c'
      `truetype.c' needs `sfnt.c' and `psnames.c'
      `type1.c'    needs `psaux.c' `pshinter.c', and `psnames.c'
      `type1cid.c' needs `psaux.c', `pshinter.c', and `psnames.c'
      `type42.c'   needs `truetype.c'


  Read the file `CUSTOMIZE' in case you want to compile only a subset of
  the drivers, renderers, and optional modules.

  You are done.   In case of problems, see the  archives of the FreeType
  development mailing list.


II. Support for flat-directory compilation
------------------------------------------

  It  is possible  to put  all  FreeType 2  source files  into a  single
  directory, with the *exception* of the `include' hierarchy.

  1. Copy all files in current directory

      cp freetype2/src/base/*.[hc] .
      cp freetype2/src/raster1/*.[hc] .
      cp freetype2/src/smooth/*.[hc] .
      etc.

  2. Compile sources

      cc -c -Ifreetype2/include ftsystem.c
      cc -c -Ifreetype2/include ftinit.c
      cc -c -Ifreetype2/include ftdebug.c
      cc -c -Ifreetype2/include ftbase.c
      etc.

    You don't need to define  the FT_FLAT_COMPILATION macro (as this was
    required in previous releases of FreeType 2).

------------------------------------------------------------------------

Copyright 2003, 2005, 2006 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.


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