freetype2/src/base
Werner Lemberg 59939244ad 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.
2006-01-31 20:17:42 +00:00
..
Jamfile * src/base/Jamfile: adding src/base/ftgxval.c 2005-09-23 13:22:10 +00:00
ftapi.c * include/freetype/t1tables.h (t1_blend_max): Fix typo. 2002-03-30 13:16:35 +00:00
ftbase.c Provide generic access to MacOS resource forks. 2004-02-25 12:58:54 +00:00
ftbbox.c * src/base/ftbbox.c (BBox_Conic_Check): Fix boundary cases. 2004-05-19 09:22:26 +00:00
ftbdf.c * include/freetype/ftbitmap.h (FT_Bitmap_Copy, FT_Bitmap_Embolden), 2005-10-20 02:13:46 +00:00
ftbitmap.c Formatting, copyright years. 2006-01-27 14:16:16 +00:00
ftcalc.c * src/base/ftcalc.c (FT_MulTo64): Commented out. 2005-11-17 01:53:07 +00:00
ftdbgmem.c Implement new, simplified module selection. With GNU make it is now 2006-01-31 20:17:42 +00:00
ftdebug.c * src/base/ftcalc.c (FT_MulTo64): Commented out. 2005-11-17 01:53:07 +00:00
ftgloadr.c - various performance enhancements 2005-10-28 16:14:14 +00:00
ftglyph.c * builds/amiga/makefile.os4 (WARNINGS), builds/compiler/gcc-dev.mk 2005-05-23 21:33:02 +00:00
ftgxval.c add FT_TrueTypeGX_Free() etc to free the buffers allocated by gxvalid, otvalid 2005-11-18 07:47:06 +00:00
ftinit.c Doc typos. From Huw Davies. 2005-12-25 09:15:09 +00:00
ftmac.c Formatting, improving comments. 2006-01-11 10:57:42 +00:00
ftmm.c * src/pcf/pcfdrivr.c: Revert change from 2004-04-17. 2004-04-25 20:15:11 +00:00
ftnames.c * src/cache/ftccache.c (ftc_node_hash_unlink, ftc_node_hash_link) 2002-06-08 06:47:18 +00:00
ftobjs.c Formatting, copyright years. 2006-01-27 14:16:16 +00:00
ftotval.c add FT_TrueTypeGX_Free() etc to free the buffers allocated by gxvalid, otvalid 2005-11-18 07:47:06 +00:00
ftoutln.c * src/base/ftoutln.c (FT_Outline_Embolden): Strength should be 2005-06-16 19:07:08 +00:00
ftpfr.c Documentation updates, whitespace. 2004-12-13 23:16:59 +00:00
ftrfork.c Formatting, copyright years. 2006-01-27 14:16:16 +00:00
ftstream.c Formatting. 2005-03-16 01:49:54 +00:00
ftstroke.c * src/base/ftstroke.c (ft_stroker_inside): Revert `sigma' patch from 2005-06-01 15:30:44 +00:00
ftsynth.c Formatting. 2005-06-23 20:31:48 +00:00
ftsystem.c * src/base/ftcalc.c (FT_MulTo64): Commented out. 2005-11-17 01:53:07 +00:00
fttrigon.c * src/base/fttrigon.c (ft_trig_prenorm): fixed a bug that created 2005-11-15 17:30:56 +00:00
fttype1.c Add new function FT_Get_PS_Font_Private(). 2004-11-12 07:02:45 +00:00
ftutil.c Formatting, copyright years. 2006-01-27 14:16:16 +00:00
ftwinfnt.c Documentation updates, whitespace. 2004-12-13 23:16:59 +00:00
ftxf86.c Documentation updates, whitespace. 2004-12-13 23:16:59 +00:00
rules.mk Implement new, simplified module selection. With GNU make it is now 2006-01-31 20:17:42 +00:00