modules.cfg

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Hash : 59939244
Author :
Date : 2006-01-31T20:17:42

Implement new, simplified module selection.  With GNU make it is now
sufficient to modify a single file, `modules.cfg', to control the
inclusion of modules and base extension files.

This change also fixes the creation of ftmodule.h; it now depends on
`modules.cfg' and thus is rebuilt only if necessary.

Finally, a version of `ftoption.h' in OBJ_DIR is preferred over the
default location.

* modules.cfg: New file.

* builds/freetype.mk: Don't include `modules.mk'.
Include all `rules.mk' files as specified in `modules.cfg'.
(FTOPTION_FLAG, FTOPTION_H): New variables.
(FT_CFLAGS): Add macro definition for FT_CONFIG_MODULES_H.
Add FTOPTION_FLAG.
($(FT_INIT_OBJ)): Don't use FT_MODULE_LIST.
(CONFIG_H): Add FTMODULE_H and FTOPTION_H.
(INCLUDES): Add DEVEL_DIR.
(INCLUDE_FLAGS, FTSYS_SRC, FTSYS_OBJ, FTDEBUG_SRC, FTDEBUG_OBJ,
OBJ_M, OBJ_S): Use `:=', not `='.
(remove_ftmodule_h): New phony target to delete `ftmodule.h'.
(distclean): Add remove_ftmodule_h.

* builds/modules.mk: (MODULE_LIST): Removed.
(make_module_list, clean_module_list): Replace targets
with...
(FTMODULE_H_INIT, FTMODULE_H_CREATE, FTMODULE_H_DONE): New
variables.  Reason for the change is that it is not possible to have
a phony prerequisite which is run only if the target file must be
rebuilt (phony prerequisites act like subroutines and are *always*
executed).  We only want to rebuild `ftmodule.h' if `module.cfg' is
changed.
Update all callers.
($FTMODULE_H)): Rule to create `ftmodule.h', depending on
`modules.cfg'.

* builds/toplevel.mk: Rewrite and simplify module handling.
(MODULES_CFG, FTMODULE_H): New variables.
Include MODULES_CFG.
(MODULES): New variable to include all `module.mk' and `rules.mk'
files.  We no longer use make's `wildcard' function for this.

* Makefile (USE_MODULES): Remove.  Update all users.
(OBJ_DIR): Define it here.

* src/*/module.mk: Change

    make_module_list: foo
    foo: ...

to

    FTMODULE_H_COMMANDS += FOO
    define FOO
    ...
    endef

in all files.  `FTMODULE_H_COMMANDS' is used in `FTMODULE_H_CREATE'.

* src/base/rules.mk (BASE_EXT_SRC): Use BASE_EXTENSIONS.

* builds/unix/detect.mk (setup): Always execute `configure' script.
(have_mk): Rename to...
(have_Makefile): This.
Don't use `strip' function.

* builds/unix/unix.mk: Include `install.mk' only if BUILD_PROJECT is
defined.
(have_mk): Don't use `strip' function.
Test for unix-def.mk in OBJ_DIR, not BUILD_DIR (and invert the test
accordingly).

* builds/unix/install.mk (install, uninstall): Handle `ftmodule.h'.

* builds/os2/os2-dev.mk, builds/unix/unix-dev.mk,
builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk: Don't define
BUILD_DIR but DEVEL_DIR for development header files.

* builds/ansi/ansi-def.mk (TOP_DIR, OBJ_DIR),
builds/beos/beos-def.mk (TOP_DIR, OBJ_DIR), builds/unix/unix-def.in
(TOP_DIR, OBJ_DIR): Removed.  Defined elsewhere.

* builds/dos/dos-def.mk (OBJ_DIR), builds/os2/os2-def.mk (OBJ_DIR),
builds/win32/win32-def.mk (OBJ_DIR): Removed.  Defined elsewhere.

* builds/unix/unixddef.mk: Don't define BUILD_DIR but DEVEL_DIR for
development header files.
Don't define PLATFORM.

* configure: Copy `modules.cfg' to builddir if builddir != srcdir.
Update snippet taken from autoconf's m4sh.m4 to current CVS version.
Be more verbose.

* include/freetype/config/ftmodule.h: Add comments -- this file is
no longer used if FreeType is built with GNU make.

* docs/CHANGES, docs/CUSTOMIZE, docs/INSTALL, docs/INSTALL.ANY,
docs/INSTALL.GNU, docs/INSTALL.UNX: Document new build mechanism.
Other minor updates.

* modules.txt: Removed.  Contents included in `modules.cfg'.


* include/freetype/internal/ftmemory.h (FT_QAlloc_Debug,
FT_Free_Debug) [FT_STRICT_ALIASING]: Fix typos.

* src/base/ftdbgmem.c (FT_Alloc_Debug, FT_Realloc_Debug,
FT_QAlloc_Debug, FT_QRealloc_Debug, FT_Free_Debug)
[FT_STRICT_ALIASING]: Implement.

Download

modules.cfg

# modules.cfg
#
# Copyright 2005 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.
#
#
# In case you compile the FreeType library with GNU make or makepp, this
# file controls which components are built into the library.  Otherwise,
# please read this file for information on the various modules and its
# dependencies, then follow the instructions in the file `docs/INSTALL.ANY'.
#
# To deactivate a module, simply comment out the corresponding line.  To
# activate a module, remove the comment character.
#
# Note that many modules and components are further controlled with macros
# in the file `include/freetype/config/ftoption.h'.


####
#### font modules -- at least one is required
####
####   The order given here (from top to down) is the order used for testing
####   font formats in the compiled library.
####

# TrueType font driver.
#
# This driver needs the `sfnt' module.
FONT_MODULES += truetype

# PostScript Type 1 font driver.
#
# This driver needs the `psaux', `pshinter', and `psnames' modules.
FONT_MODULES += type1

# CFF/OpenType font driver.
#
# This driver needs the `sfnt', `pshinter', and `psnames' modules.
FONT_MODULES += cff

# Type 1 CID-keyed font driver.
#
# This driver needs the `psaux', `pshinter', and `psnames' modules.
FONT_MODULES += cid

# PFR/TrueDoc font driver.  See optional extension ftpfr.c below also.
FONT_MODULES += pfr

# PostScript Type 42 font driver.
#
# This driver needs the `truetype' module.
FONT_MODULES += type42

# Windows FONT/FNT font driver.  See optional extension ftwinfnt.c below
# also.
FONT_MODULES += winfonts

# PCF font driver.
FONT_MODULES += pcf

# BDF font driver.  See optional extension ftbdf.c below also.
FONT_MODULES += bdf

# SFNT files support.  If used without `truetype' or `cff', it supports
# bitmap-only fonts within an SFNT wrapper.
#
# This driver needs the `psnames' module.
FONT_MODULES += sfnt


####
#### hinting modules
####

# FreeType's auto hinter.
HINTING_MODULES += autofit

# PostScript hinter.
HINTING_MODULES += pshinter

# The TrueType hinting engine doesn't have a module of its own but is
# controlled in file include/freetype/config/ftoption.h
# (TT_CONFIG_OPTION_BYTECODE_INTERPRETER and friends).


####
#### raster modules -- at least one is required for vector font formats
####

# Monochrome rasterizer.
RASTER_MODULES += raster

# Anti-aliasing rasterizer.
RASTER_MODULES += smooth


####
#### auxiliary modules
####

# FreeType's cache sub-system (quite stable but still in beta -- this means
# that its public API is subject to change if necessary).  See
# include/freetype/ftcache.h.
AUX_MODULES += cache

# TrueType GX/AAT table validation.  Needs ftgxval.c below.
# AUX_MODULES += gxvalid

# Support for streams compressed with gzip (files with suffix .gz).
#
# See include/freetype/ftgzip.h for the API.
AUX_MODULES += gzip

# Support for streams compressed with LZW (files with suffix .Z).
#
# See include/freetype/ftlzw.h for the API.
AUX_MODULES += lzw

# OpenType table validation.  Needs ftotval.c below.
#
# AUX_MODULES += otvalid

# Auxiliary PostScript driver component to share common code.
#
# This module depends on `psnames'.
AUX_MODULES += psaux

# Support for PostScript glyph names.
#
# This module can be controlled in ftconfig.h
# (FT_CONFIG_OPTION_POSTSCRIPT_NAMES).
AUX_MODULES += psnames


####
#### base module extensions
####

# Exact bounding box calculation.
#
# See include/freetype/ftbbox.h for the API.
BASE_EXTENSIONS += ftbbox.c

# Access BDF-specific strings.  Needs BDF font driver.
#
# See include/freetype/ftbdf.h for the API.
BASE_EXTENSIONS += ftbdf.c

# Utility functions for converting 1bpp, 2bpp, 4bpp, and 8bpp bitmaps into
# 8bpp format, and for emboldening of bitmap glyphs..
#
# See include/freetype/ftbitmap.h for the API. 
BASE_EXTENSIONS += ftbitmap.c

# Convenience functions to handle glyphs.
#
# See include/freetype/ftglyph.h for the API.
BASE_EXTENSIONS += ftglyph.c

# Interface for gxvalid module (which is required).
#
# See include/freetype/ftgxval.h for the API.
# BASE_EXTENSIONS += ftgxval.c

# Multiple Master font interface.
#
# See include/freetype/ftmm.h for the API.
BASE_EXTENSIONS += ftmm.c

# Interface for otvalid module (which is required).
#
# See include/freetype/ftotval.h for the API.
# BASE_EXTENSIONS += ftotval.c

# Interface for accessing PFR-specific data.  Needs PFR font driver.
#
# See include/freetype/ftpfr.h for the API.
BASE_EXTENSIONS += ftpfr.c

# Path stroker.
#
# See include/freetype/ftstroke.h for the API.
BASE_EXTENSIONS += ftstroke.c

# Support for synthetic embolding and slanting of fonts.
#
# See include/freetype/ftsynth.h for the API.
BASE_EXTENSIONS += ftsynth.c

# Interface to access data specific to PostScript Type 1 and Type 2 (CFF)
# fonts.
#
# See include/freetype/t1tables.h for the API.
BASE_EXTENSIONS += fttype1.c

# Interface for accessing data specific to Windows FNT files.  Needs winfnt
# driver.
#
# See include/freetype/ftwinfnt.h for the API.
BASE_EXTENSIONS += ftwinfnt.c

# Support functions for X11.  Useful only for building the XFree86 font
# server.
#
# See include/freetype/ftxf86.h for the API.
# BASE_EXTENSIONS += ftxf86.c


####
#### The components `ftsystem.c' (for memory allocation and stream I/O
#### management) and `ftdebug.c' (for emitting debug messages to the user)
#### are controlled with the following variables.
####
####   ftsystem.c:  $(FTSYS_SRC)
####   ftdebug.c:   $(FTDEBUG_SRC)
####
#### Please refer to docs/CUSTOMIZE for details.
####


# EOF

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kc3-lang/freetype/modules.cfg

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modules.cfg