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* builds/amiga/*: Added copyright notes, reworked some comments.

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Werner Lemberg 2005-06-08 11:56:55 +00:00
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commit 288ce14303
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ChangeLog
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@ -1,3 +1,7 @@
2005-06-07 Detlef Würkner <TetiSoft@apg.lahn.de>
* builds/amiga/*: Added copyright notes, reworked some comments.
2005-06-05 Werner Lemberg <wl@gnu.org>
* Add copyright notices to all files which don't have one.

109
builds/amiga/README
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@ -1,93 +1,110 @@
The makefile.os4 is for the AmigaOS4 SDK. To use it, type
README for the builds/amiga subdirectory.
Copyright 2005 by
Werner Lemberg and Detlef Würkner.
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.
The makefile.os4 is for the AmigaOS4 SDK. To use it, type
"make -f makefile.os4", it produces a link library libft2_ppc.a.
The makefile is for ppc-morphos-gcc-2.95.3-bin.tgz (gcc 2.95.3 hosted
on 68k-Amiga producing MorphOS-PPC-binaries from
http://www.morphos.de). To use it, type "make assign", then "make";
it produces a link library libft2_ppc.a.
The makefile is for ppc-morphos-gcc-2.95.3-bin.tgz (gcc 2.95.3 hosted on
68k-Amiga producing MorphOS-PPC-binaries from http://www.morphos.de).
To use it, type "make assign", then "make"; it produces a link library
libft2_ppc.a.
The smakefile is a makefile for Amiga SAS/C 6.58 (no longer available,
latest sold version was 6.50, updates can be found in Aminet). It is
based on the version found in the sourcecode of ttf.library 0.83b for
FreeType 1.3.1 from Richard Griffith (ragriffi@sprynet.com,
latest sold version was 6.50, updates can be found in Aminet). It is
based on the version found in the sourcecode of ttf.library 0.83b for
FreeType 1.3.1 from Richard Griffith (ragriffi@sprynet.com,
http://ragriffi.home.sprynet.com).
You will also need the latest include files and amiga.lib from the
Amiga web site (http://www.amiga.com/3.9/download/NDK3.9.lha) for
You will also need the latest include files and amiga.lib from the
Amiga web site (http://www.amiga.com/3.9/download/NDK3.9.lha) for
AmigaOS 3.9; the generated code should work under AmigaOS 2.04 and up.
To use it, call "smake assign" and then "smake" from the builds/amiga
To use it, call "smake assign" and then "smake" from the builds/amiga
directory. The results are:
- A link library "ft2_680x0.lib" (where x depends on the setting of
the CPU entry in the smakefile) containing all FreeType2 parts
except of the init code, debugging code, and the system interface
- A link library "ft2_680x0.lib" (where x depends on the setting of
the CPU entry in the smakefile) containing all FreeType2 parts
except of the init code, debugging code, and the system interface
code.
- ftsystem.o, an object module containing the standard version of the
system interface code which uses fopen() fclose() fread() fseek()
- ftsystem.o, an object module containing the standard version of the
system interface code which uses fopen() fclose() fread() fseek()
ftell() malloc() realloc() and free() from lib:sc.lib (not pure).
- ftsystempure.o, an object module containing the pure version of the
system interface code which uses Open() Close() Read() Seek()
ExamineFH() AsmAllocPooled() AsmFreePooled() etc. This version can
be used in both normal programs and in Amiga run-time shared system
librarys (can be linked with lib:libinit.o, no copying of DATA and
BSS hunks for each OpenLibrary() necessary). Source code is in
- ftsystempure.o, an object module containing the pure version of the
system interface code which uses Open() Close() Read() Seek()
ExamineFH() AsmAllocPooled() AsmFreePooled() etc. This version can
be used in both normal programs and in Amiga run-time shared system
librarys (can be linked with lib:libinit.o, no copying of DATA and
BSS hunks for each OpenLibrary() necessary). Source code is in
src/base/ftsystem.c.
- ftdebug.o, an object module containing the standard version of the
debugging code which uses vprintf() and exit() (not pure).
Debugging can be turned on in FT:include/freetype/config/ftoption.h
- ftdebug.o, an object module containing the standard version of the
debugging code which uses vprintf() and exit() (not pure).
Debugging can be turned on in FT:include/freetype/config/ftoption.h
and with FT_SetTraceLevel().
- ftdebugpure.o, an object module containing the pure version of the
debugging code which uses KVPrintf() from lib:debug.lib and no
exit(). For debugging of Amiga run-time shared system libraries.
- ftdebugpure.o, an object module containing the pure version of the
debugging code which uses KVPrintf() from lib:debug.lib and no
exit(). For debugging of Amiga run-time shared system libraries.
Source code is in src/base/ftdebug.c.
- NO ftinit.o. Because linking with a link library should result in
linking only the needed object modules in it, but standard
ftsystem.o would force ALL FreeType2 modules to be linked to your
program, I decided to use a different scheme: You must #include
FT:src/base/ftinit.c in your sourcecode and specify with #define
statements which modules you need. See
- NO ftinit.o. Because linking with a link library should result in
linking only the needed object modules in it, but standard
ftsystem.o would force ALL FreeType2 modules to be linked to your
program, I decided to use a different scheme: You must #include
FT:src/base/ftinit.c in your sourcecode and specify with #define
statements which modules you need. See
include/freetype/config/ftmodule.h.
To use in your own programs:
- Insert the #define and #include statements from top of
- Insert the #define and #include statements from top of
include/freetype/config/ftmodule.h in your source code and uncomment
the #define statements for the FreeType2 modules you need.
- You can use either PARAMETERS=REGISTER or PARAMETERS=STACK for
calling the FreeType2 functions, because the link library and the
- You can use either PARAMETERS=REGISTER or PARAMETERS=STACK for
calling the FreeType2 functions, because the link library and the
object files are compiled with PARAMETERS=BOTH.
- "smake assign" (assign "FT:" to the FreeType2 main directory).
- Compile your program.
- Link with either ftsystem.o or ftsystempure.o, if debugging enabled
- Link with either ftsystem.o or ftsystempure.o, if debugging enabled
with either ftdebug.o or (ftdebugpure.o and lib:debug.lib), and with
ft2_680x0.lib as link library.
To adapt to other compilers:
- The standard ANSI C maximum length of 31 significant characters in
- The standard ANSI C maximum length of 31 significant characters in
identifiers is not enough for FreeType2. Check if your compiler has
a minimum length of 40 significant characters or can be switched to
it. "idlen=40" is the option for SAS/C. Setting #define
a minimum length of 40 significant characters or can be switched to
it. "idlen=40" is the option for SAS/C. Setting #define
HAVE_LIMIT_ON_IDENTS in an include file may also work (not tested).
- Make sure that the include directory in builds/amiga is searched
before the normal FreeType2 include directory, so you are able to
- Make sure that the include directory in builds/amiga is searched
before the normal FreeType2 include directory, so you are able to
replace problematic include files with your own version (same may be
useful for the src directory).
- An example of how to replace/workaround a problematic include file
is include/config/ftconfig.h; it changes a #define that would
prevent SAS/C from generating XDEF's where it should do that and
- An example of how to replace/workaround a problematic include file
is include/config/ftconfig.h; it changes a #define that would
prevent SAS/C from generating XDEF's where it should do that and
then includes the standard FreeType2 include file.
Local Variables:
coding: latin-1
End:

51
builds/amiga/include/freetype/config/ftconfig.h
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@ -1,13 +1,41 @@
// TetiSoft: We must change FT_BASE_DEF and FT_EXPORT_DEF
/***************************************************************************/
/* */
/* ftconfig.h */
/* */
/* Amiga-specific configuration file (specification only). */
/* */
/* Copyright 2005 by */
/* Werner Lemberg and Detlef Würkner. */
/* */
/* 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. */
/* */
/***************************************************************************/
/*
* This is an example how to override the default FreeType2 header files
* with Amiga-specific changes. When the compiler searches this directory
* before the default directory, we can do some modifications.
*
* Here we must change FT_BASE_DEF and FT_EXPORT_DEF so that SAS/C does
* generate the needed XDEFs.
*/
#if 0
#define FT_BASE_DEF( x ) extern x
#define FT_EXPORT_DEF( x ) extern x
#endif
//#define FT_BASE_DEF( x ) extern x // SAS/C wouldn't generate an XDEF
//#define FT_EXPORT_DEF( x ) extern x // SAS/C wouldn't generate an XDEF
#undef FT_BASE_DEF
#define FT_BASE_DEF( x ) x
#undef FT_EXPORT_DEF
#define FT_EXPORT_DEF( x ) x
// TetiSoft: now include original file
/* Now include the original file */
#ifndef __MORPHOS__
#ifdef __SASC
#include "FT:include/freetype/config/ftconfig.h"
@ -15,10 +43,17 @@
#include "/FT/include/freetype/config/ftconfig.h"
#endif
#else
// We must define that, it seems that
// lib/gcc-lib/ppc-morphos/2.95.3/include/syslimits.h is missing in
// ppc-morphos-gcc-2.95.3-bin.tgz (gcc for 68k producing MorphOS PPC elf
// binaries from http://www.morphos.de)
/* We must define that, it seems that
* lib/gcc-lib/ppc-morphos/2.95.3/include/syslimits.h is missing in
* ppc-morphos-gcc-2.95.3-bin.tgz (gcc for 68k producing MorphOS PPC elf
* binaries from http://www.morphos.de)
*/
#define _LIBC_LIMITS_H_
#include "/FT/include/freetype/config/ftconfig.h"
#endif
/*
Local Variables:
coding: latin-1
End:
*/

37
builds/amiga/include/freetype/config/ftmodule.h
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@ -1,6 +1,26 @@
// To specify which modules you need,
// insert the following in your source file and uncomment as needed:
/***************************************************************************/
/* */
/* ftmodule.h */
/* */
/* Amiga-specific FreeType module selection. */
/* */
/* Copyright 2005 by */
/* Werner Lemberg and Detlef Würkner. */
/* */
/* 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. */
/* */
/***************************************************************************/
/*
* To avoid that all your programs include all FreeType modules,
* you copy the following piece of source code into your own
* source file and specify which modules you really need in your
* application by uncommenting the appropriate lines.
*/
/*
//#define FT_USE_AUTOFIT // autofitter
//#define FT_USE_RASTER // monochrome rasterizer
@ -18,8 +38,9 @@
#include "FT:src/base/ftinit.c"
*/
// Make sure that needed support modules are built in.
// Dependencies can be found by searching for FT_Get_Module.
/* Make sure that the needed support modules are built in.
* Dependencies can be found by searching for FT_Get_Module.
*/
#ifdef FT_USE_T42
#define FT_USE_TT
@ -55,7 +76,7 @@
#define FT_USE_PSNAMES
#endif
// Now include the modules
/* Now include the modules */
#ifdef FT_USE_AUTOFIT
FT_USE_MODULE(autofit_module_class)
@ -126,3 +147,9 @@ FT_USE_MODULE(otv_module_class)
#ifdef FT_USE_BDF
FT_USE_MODULE(bdf_driver_class)
#endif
/*
Local Variables:
coding: latin-1
End:
*/

17
builds/amiga/makefile
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@ -2,6 +2,19 @@
# Makefile for FreeType2 link library using ppc-morphos-gcc-2.95.3-bin.tgz
# (gcc 2.95.3 hosted on 68k-Amiga producing MorphOS-PPC-binaries from
# http://www.morphos.de)
#
# Copyright 2005 by
# Werner Lemberg and Detlef Würkner.
#
# 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.
#
# to build from the builds/amiga directory call
#
@ -246,3 +259,7 @@ FONTDPPC = cff.ppc.o type1.ppc.o type42.ppc.o type1cid.ppc.o truetype.ppc.o\
libft2_ppc.a: $(BASEPPC) $(AFITPPC) $(OTVPPC) $(PSPPC) $(RASTERPPC) sfnt.ppc.o ftcache.ppc.o $(FONTDPPC) gzip.ppc.o lzw.ppc.o
$(AR) $@ $(BASEPPC) $(AFITPPC) $(OTVPPC) $(PSPPC) $(RASTERPPC) sfnt.ppc.o ftcache.ppc.o $(FONTDPPC) gzip.ppc.o lzw.ppc.o
-@ ($(RANLIB) $@ || true) >/dev/null 2>&1
#Local Variables:
#coding: latin-1
#End:

16
builds/amiga/makefile.os4
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@ -2,6 +2,18 @@
# Makefile for FreeType2 link library using gcc 3.4.3 from the
# AmigaOS4 SDK
#
# Copyright 2005 by
# Werner Lemberg and Detlef Würkner.
#
# 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.
# to build from the builds/amiga directory call
#
# make
@ -252,3 +264,7 @@ FONTD = cff.ppc.o type1.ppc.o type42.ppc.o type1cid.ppc.o truetype.ppc.o\
libft2_ppc.a: $(BASE) $(AFIT) $(OTV) $(PS) $(RASTER) sfnt.ppc.o ftcache.ppc.o $(FONTD) gzip.ppc.o lzw.ppc.o
$(AR) r $@ $(BASE) $(AFIT) $(OTV) $(PS) $(RASTER) sfnt.ppc.o ftcache.ppc.o $(FONTD) gzip.ppc.o lzw.ppc.o
$(RANLIB) $@
#Local Variables:
#coding: latin-1
#End:

16
builds/amiga/smakefile
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@ -1,6 +1,18 @@
#
# Makefile for FreeType2 link library using Amiga SAS/C 6.58
#
# Copyright 2005 by
# Werner Lemberg and Detlef Würkner.
#
# 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.
# to build from the builds/amiga directory call
#
# smake assign
@ -257,3 +269,7 @@ winfnt.o: $(CORE)winfonts/winfnt.c
#
otvalid.o: $(CORE)otvalid/otvalid.c
sc $(SCFLAGS) objname=$@ $<
#Local Variables:
#coding: latin-1
#End:

55
builds/amiga/src/base/ftdebug.c
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@ -1,32 +1,11 @@
/*
* TetiSoft: replaced vprintf() with KVPrintF(), commented out exit(),
* and replaced getenv() with GetVar()
*/
#include <exec/types.h>
#include <utility/tagitem.h>
#include <dos/exall.h>
#include <dos/var.h>
#define __NOLIBBASE__
#define __NOLOBALIFACE__
#define __USE_INLINE__
#include <proto/dos.h>
#include <clib/debug_protos.h>
#ifndef __amigaos4__
extern struct Library *DOSBase;
#else
extern struct DOSIFace *IDOS;
#endif
/***************************************************************************/
/* */
/* ftdebug.c */
/* */
/* Debugging and logging component (body). */
/* */
/* Copyright 1996-2001, 2002, 2004 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* Copyright 1996-2001, 2002, 2004, 2005 by */
/* David Turner, Robert Wilhelm, Werner Lemberg and Detlef Würkner. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
@ -62,6 +41,30 @@ extern struct DOSIFace *IDOS;
/*************************************************************************/
/*
* Based on the default ftdebug.c,
* replaced vprintf() with KVPrintF(),
* commented out exit(),
* replaced getenv() with GetVar().
*/
#include <exec/types.h>
#include <utility/tagitem.h>
#include <dos/exall.h>
#include <dos/var.h>
#define __NOLIBBASE__
#define __NOLOBALIFACE__
#define __USE_INLINE__
#include <proto/dos.h>
#include <clib/debug_protos.h>
#ifndef __amigaos4__
extern struct Library *DOSBase;
#else
extern struct DOSIFace *IDOS;
#endif
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_INTERNAL_DEBUG_H
@ -268,5 +271,9 @@ extern struct DOSIFace *IDOS;
#endif /* !FT_DEBUG_LEVEL_TRACE */
/*
Local Variables:
coding: latin-1
End:
*/
/* END */

29
builds/amiga/src/base/ftsystem.c
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@ -5,7 +5,7 @@
/* Amiga-specific FreeType low-level system interface (body). */
/* */
/* Copyright 1996-2001, 2002, 2005 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* David Turner, Robert Wilhelm, Werner Lemberg and Detlef Würkner. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
@ -24,12 +24,22 @@
/*************************************************************************/
/* Maintained by Detlef Würkner <TetiSoft@apg.lahn.de> */
/* TetiSoft: Modified to avoid fopen() fclose() fread() fseek() ftell()
* malloc() realloc() and free().
* We need exec V39+ because we use AllocPooled() etc.
*/
/*************************************************************************/
/* */
/* Maintained by Detlef Würkner <TetiSoft@apg.lahn.de> */
/* */
/* Based on the original ftsystem.c, */
/* modified to avoid fopen(), fclose(), fread(), fseek(), ftell(), */
/* malloc(), realloc(), and free(). */
/* */
/* Those C library functions are often not thread-safe or cant be */
/* used in a shared Amiga library. If thats not a problem for you, */
/* you can of course use the default ftsystem.c with C library calls */
/* instead. */
/* */
/* This implementation needs exec V39+ because it uses AllocPooled() etc */
/* */
/*************************************************************************/
#define __NOLIBBASE__
#define __NOGLOBALIFACE__
@ -504,4 +514,9 @@ Free_VecPooled( APTR poolHeader,
FreeVec( memory );
}
/*
Local Variables:
coding: latin-1
End:
*/
/* END */

2
include/freetype/config/ftoption.h
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@ -446,7 +446,7 @@ FT_BEGIN_HEADER
/* work-around hinting system. Note that for the moment, the algorithm */
/* is only used when selected at runtime through the parameter tag */
/* FT_PARAM_TAG_UNPATENTED_HINTING; or when the debug hook */
/* FT_DEBUG_HOOK_UNPATENTED_HINTING is globally actived. */
/* FT_DEBUG_HOOK_UNPATENTED_HINTING is globally activated. */
/* */
#define TT_CONFIG_OPTION_UNPATENTED_HINTING