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Glenn Randers-Pehrson 2002-05-25 11:12:10 -05:00
parent cfbed9bdf2
commit 07748d1b2c
67 changed files with 562 additions and 482 deletions
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40
ANNOUNCE
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@ -1,37 +1,17 @@
Libpng 1.2.3 - May 21, 2002
Libpng 1.2.4beta1 - May 25, 2002
This is a public release of libpng, intended for use in production codes.
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
Changes since the last public release (1.2.2):
Changes since the last public release (1.2.3):
Changed ${PNGMAJ}.${PNGVER} bug to ${PNGVER} in makefile.sgi and makefile.sggcc
Fixed VER -> PNGVER typo in makefile.macosx and added install-static to install
Added install: target to makefile.32sunu and makefile.64sunu
Revised 15 makefiles to link libpng.a to libpngNN.a and the include libpng
subdirectory to libpngNN subdirectory without the full pathname.
Moved generation of libpng.pc from "install" to "all" in 15 makefiles.
Added install-man target to 15 makefiles (Dimitri Papadopolous-Orfanos).
Added $(DESTDIR) feature to 24 makefiles (Tim Mooney)
Fixed bug with $prefix, should be $(prefix) in makefile.hpux.
Updated cygwin-specific portion of pngconf.h and revised makefile.cygwin
Added a link from libpngNN.pc to libpng.pc in 15 makefiles.
Added links from include/libpngNN/*.h to include/*.h in 24 makefiles.
Revised makefile.darwin to make relative links without full pathname.
Added setjmp() at the end of png_create_*_struct_2() in case user forgets
to put one in their application.
Fixed bug in reporting number of channels in pngget.c, introduced in
version 1.2.2
Added "libpng.pc" dependency to the "install-shared" target in 15 makefiles.
Remove old libpng.pc and libpngNN.pc before installing new ones.
Revised 15 makefiles to build libpng-config and libpngNN-config from
libpng-config-*.in.
Added "Win32 DLL VB" configuration to projects/msvc/libpng.dsp
Changed "error" and "message" in prototypes to "error_message" and
"warning_message" to avoid namespace conflict.
Restored png_zalloc and png_zfree to nonexported form as in libpng-1.2.1.
Removed description of png_set_mem_fn() from documentation.
Revised projects/msvc/README.txt
version 1.2.4beta1 [May 25, 2002]
Added libpng.pc and libpng-config to "all:" target in 16 makefiles.
Fixed bug in 16 makefiles: $(DESTDIR)/$(LIBPATH) to $(DESTDIR)$(LIBPATH)
Added missing "\" before closing double quote in makefile.gcmmx.
Plugged various memory leaks; added png_malloc_warn() and png_set_text_2()
functions.
Send comments/corrections/commendations to
png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu

8
CHANGES
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@ -1118,13 +1118,19 @@ version 1.2.3rc6 [May 14, 2002]
Changed "Gz" to "Gd" in projects/msvc/libpng.dsp and zlib.dsp.
Removed leftover libpng-config "sed" script from four makefiles.
Revised libpng-config creating script in 16 makefiles.
version 1.2.3 [May 21, 2002]
version 1.2.3 [May 22, 2002]
Revised libpng-config target in makefile.cygwin.
Removed description of png_set_mem_fn() from documentation.
Revised makefile.freebsd.
Minor cosmetic changes to 15 makefiles, e.g., $(DI) = $(DESTDIR)/$(INCDIR).
Revised projects/msvc/README.txt
Changed -lpng to -lpngNN in LDFLAGS in several makefiles.
version 1.2.4beta1 [May 25, 2002]
Added libpng.pc and libpng-config to "all:" target in 16 makefiles.
Fixed bug in 16 makefiles: $(DESTDIR)/$(LIBPATH) to $(DESTDIR)$(LIBPATH)
Added missing "\" before closing double quote in makefile.gcmmx.
Plugged various memory leaks; added png_malloc_warn() and png_set_text_2()
functions.
Send comments/corrections/commendations to
png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu

14
INSTALL
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@ -1,5 +1,5 @@
Installing libpng version 1.2.3 - May 21, 2002
Installing libpng version 1.2.4beta1 - May 25, 2002
Before installing libpng, you must first install zlib. zlib
can usually be found wherever you got libpng. zlib can be
@ -10,7 +10,7 @@ zlib.h and zconf.h include files that correspond to the
version of zlib that's installed.
You can rename the directories that you downloaded (they
might be called "libpng-1.2.3" or "lpng109" and "zlib-1.1.3"
might be called "libpng-1.2.4beta1" or "lpng109" and "zlib-1.1.3"
or "zlib113") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this:
@ -64,8 +64,8 @@ The files that are presently available in the scripts directory
include
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.linux => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.3)
makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.3,
makefile.linux => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.4beta1)
makefile.gcmmx => Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.4beta1,
uses assembler code tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
@ -86,10 +86,10 @@ include
makefile.ne0bsd => NetBSD/cc makefile, uses PNGGCCRD, makes libpng0.so
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc, creates libpng12.so.0.1.2.3)
makefile.sggcc => Silicon Graphics (gcc, creates libpng12.so.0.1.2.4beta1)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.3)
makefile.so9 => Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.3)
makefile.solaris => Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.4beta1)
makefile.so9 => Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.4beta1)
makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc

2
KNOWNBUG
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@ -1,5 +1,5 @@
Known bugs in libpng version 1.2.3
Known bugs in libpng version 1.2.4beta1
1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
reading interlaced PNG files, when assembler code is enabled.

4
LICENSE
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@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng versions 1.0.7, July 1, 2000, through 1.2.3, May 21, 2002, are
libpng versions 1.0.7, July 1, 2000, through 1.2.4beta1, May 25, 2002, are
Copyright (c) 2000-2002 Glenn Randers-Pehrson
and are distributed according to the same disclaimer and license as libpng-1.0.6
with the following individuals added to the list of Contributing Authors
@ -99,4 +99,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
randeg@alum.rpi.edu
May 21, 2002
May 25, 2002

12
README
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@ -1,4 +1,4 @@
README for libpng 1.2.3 - May 21, 2002 (shared library 2.1)
README for libpng 1.2.4beta1 - May 25, 2002 (shared library 2.1)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
@ -187,9 +187,9 @@ Files in this distribution:
descrip.mms => VMS makefile for MMS or MMK
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.3)
(gcc, creates libpng12.so.0.1.2.4beta1)
makefile.gcmmx => Linux/ELF makefile (gcc, creates
libpng12.so.0.1.2.3, uses assembler code
libpng12.so.0.1.2.4beta1, uses assembler code
tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
@ -210,12 +210,12 @@ Files in this distribution:
makefile.ne0bsd => NetBSD/cc makefile, PNGGCCRD, makes libpng0.so
makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc, creates libpng12.so.0.1.2.3)
makefile.sggcc => Silicon Graphics (gcc, creates libpng12.so.0.1.2.4beta1)
makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng12.so.0.1.2.3)
(gcc, creates libpng12.so.0.1.2.4beta1)
makefile.so9 => Solaris 9 makefile
(gcc, creates libpng12.so.0.1.2.3)
(gcc, creates libpng12.so.0.1.2.4beta1)
makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc

4
Y2KINFO
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@ -1,13 +1,13 @@
Y2K compliance in libpng:
=========================
May 21, 2002
May 25, 2002
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.3 are Y2K compliant. It is my belief that earlier
upward through 1.2.4beta1 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer

2
configure vendored
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@ -1,5 +1,5 @@
echo "
There is no \"configure\" script for Libpng-1.2.3. Instead, please
There is no \"configure\" script for Libpng-1.2.4beta1. Instead, please
copy the appropriate makefile for your system from the \"scripts\"
directory. Read the INSTALL file for more details.
"

85
contrib/pngsuite/README
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@ -1,85 +0,0 @@
pngsuite
--------
(c) Willem van Schaik, 1999
Permission to use, copy, and distribute these images for any purpose and
without fee is hereby granted.
These 15 images are part of the much larger PngSuite test-set of
images, available for developers of PNG supporting software. The
complete set, available at http:/www.schaik.com/pngsuite/, contains
a variety of images to test interlacing, gamma settings, ancillary
chunks, etc.
The images in this directory represent the basic PNG color-types:
grayscale (1-16 bit deep), full color (8 or 16 bit), paletted
(1-8 bit) and grayscale or color images with alpha channel. You
can use them to test the proper functioning of PNG software.
filename depth type
------------ ------ --------------
basn0g01.png 1-bit grayscale
basn0g02.png 2-bit grayscale
basn0g04.png 4-bit grayscale
basn0g08.png 8-bit grayscale
basn0g16.png 16-bit grayscale
basn2c08.png 8-bit truecolor
basn2c16.png 16-bit truecolor
basn3p01.png 1-bit paletted
basn3p02.png 2-bit paletted
basn3p04.png 4-bit paletted
basn3p08.png 8-bit paletted
basn4a08.png 8-bit gray with alpha
basn4a16.png 16-bit gray with alpha
basn6a08.png 8-bit RGBA
basn6a16.png 16-bit RGBA
Here is the correct result of typing "pngtest -m *.png" in
this directory:
Testing basn0g01.png: PASS (524 zero samples)
Filter 0 was used 32 times
Testing basn0g02.png: PASS (448 zero samples)
Filter 0 was used 32 times
Testing basn0g04.png: PASS (520 zero samples)
Filter 0 was used 32 times
Testing basn0g08.png: PASS (3 zero samples)
Filter 1 was used 9 times
Filter 4 was used 23 times
Testing basn0g16.png: PASS (1 zero samples)
Filter 1 was used 1 times
Filter 2 was used 31 times
Testing basn2c08.png: PASS (6 zero samples)
Filter 1 was used 5 times
Filter 4 was used 27 times
Testing basn2c16.png: PASS (592 zero samples)
Filter 1 was used 1 times
Filter 4 was used 31 times
Testing basn3p01.png: PASS (512 zero samples)
Filter 0 was used 32 times
Testing basn3p02.png: PASS (448 zero samples)
Filter 0 was used 32 times
Testing basn3p04.png: PASS (544 zero samples)
Filter 0 was used 32 times
Testing basn3p08.png: PASS (4 zero samples)
Filter 0 was used 32 times
Testing basn4a08.png: PASS (32 zero samples)
Filter 1 was used 1 times
Filter 4 was used 31 times
Testing basn4a16.png: PASS (64 zero samples)
Filter 0 was used 1 times
Filter 1 was used 2 times
Filter 2 was used 1 times
Filter 4 was used 28 times
Testing basn6a08.png: PASS (160 zero samples)
Filter 1 was used 1 times
Filter 4 was used 31 times
Testing basn6a16.png: PASS (1072 zero samples)
Filter 1 was used 4 times
Filter 4 was used 28 times
libpng passes test
Willem van Schaik
<willem@schaik.com>
October 1999

21
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "May 21, 2002"
.TH LIBPNG 3 "May 25, 2002"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.3
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.4beta1
.SH SYNOPSIS
\fI\fB
@ -342,6 +342,10 @@ libpng \- Portable Network Graphics (PNG) Reference Library 1.2.3
\fI\fB
\fBpng_voidp png_malloc_warn (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIsize\fP\fB);\fP
\fI\fB
\fBvoidp png_memcpy (png_voidp \fP\fIs1\fP\fB, png_voidp \fP\fIs2\fP\fB, png_size_t \fIsize\fP\fB);\fP
\fI\fB
@ -787,7 +791,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
libpng version 1.2.3 - May 21, 2002
libpng version 1.2.4beta1 - May 25, 2002
Updated and distributed by Glenn Randers-Pehrson
<randeg@alum.rpi.edu>
Copyright (c) 1998-2002 Glenn Randers-Pehrson
@ -3637,13 +3641,13 @@ application:
.SH IX. Y2K Compliance in libpng
May 21, 2002
May 25, 2002
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.3 are Y2K compliant. It is my belief that earlier
upward through 1.2.4beta1 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that
@ -3774,6 +3778,7 @@ the first widely used release:
1.2.2 12 10202 12.so.0.1.2.2
1.2.3rc1-6 12 10203 12.so.0.1.2.3rc1-6
1.2.3 12 10203 12.so.0.1.2.3
1.2.4beta1 13 10204 12.so.0.1.2.4beta1
Henceforth the source version will match the shared-library minor
and patch numbers; the shared-library major version number will be
@ -3831,7 +3836,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.2.3 - May 21, 2002:
Libpng version 1.2.4beta1 - May 25, 2002:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu).
@ -3848,7 +3853,7 @@ included in the libpng distribution, the latter shall prevail.)
If you modify libpng you may insert additional notices immediately following
this sentence.
libpng versions 1.0.7, July 1, 2000, through 1.2.3, May 21, 2002, are
libpng versions 1.0.7, July 1, 2000, through 1.2.4beta1, May 25, 2002, are
Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.0.6
with the following individuals added to the list of Contributing Authors
@ -3940,7 +3945,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
randeg@alum.rpi.edu
May 21, 2002
May 25, 2002
.\" end of man page

6
libpng.txt
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@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
libpng version 1.2.3 - May 21, 2002
libpng version 1.2.4beta1 - May 25, 2002
Updated and distributed by Glenn Randers-Pehrson
<randeg@alum.rpi.edu>
Copyright (c) 1998-2002 Glenn Randers-Pehrson
@ -2850,13 +2850,13 @@ application:
IX. Y2K Compliance in libpng
May 21, 2002
May 25, 2002
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.3 are Y2K compliant. It is my belief that earlier
upward through 1.2.4beta1 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that

6
libpngpf.3
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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "May 21, 2002"
.TH LIBPNGPF 3 "May 25, 2002"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.3
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.4beta1
(private functions)
.SH SYNOPSIS
\fB#include <png.h>\fP
@ -411,7 +411,7 @@ libpng \- Portable Network Graphics (PNG) Reference Library 1.2.3
\fI\fB
\fBvoid png_write_bKGD (png_structp \fP\fIpng_ptr\fP\fB, png_color_16p \fP\fIvalues\fP\fB, int \fIcolor_type\fP\fB);\fP
\fBint png_set_text_2 (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_textp \fP\fItext_ptr\fP\fB, int \fInum_text)\fP\fB);\fP
\fI\fB

4
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "May 21, 2002"
.TH PNG 5 "May 25, 2002"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
@ -53,7 +53,7 @@ Thomas Boutell and others (png-list@ccrc.wustl.edu).
The PNG-1.2 specification is copyright (c) 1999 Glenn Randers-Pehrson.
See the specification for conditions of use and distribution.
.LP
The PNG-1.0 specification is copyright (c) 1996 Massachussets Institute of
The PNG-1.0 specification is copyright (c) 1996 Massachusetts Institute of
Technology. See the specification for conditions of use and distribution.
.LP
.\" end of man page

14
png.c
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@ -1,7 +1,7 @@
/* png.c - location for general purpose libpng functions
*
* libpng version 1.2.3 - May 21, 2002
* libpng version 1.2.4beta1 - May 25, 2002
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -13,14 +13,14 @@
#include "png.h"
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_3 Your_png_h_is_not_version_1_2_3;
typedef version_1_2_4beta1 Your_png_h_is_not_version_1_2_4beta1;
/* Version information for C files. This had better match the version
* string defined in png.h. */
#ifdef PNG_USE_GLOBAL_ARRAYS
/* png_libpng_ver was changed to a function in version 1.0.5c */
const char png_libpng_ver[18] = "1.2.3";
const char png_libpng_ver[18] = "1.2.4beta1";
/* png_sig was changed to a function in version 1.0.5c */
/* Place to hold the signature string for a PNG file. */
@ -663,7 +663,7 @@ png_charp PNGAPI
png_get_copyright(png_structp png_ptr)
{
if (png_ptr != NULL || png_ptr == NULL) /* silence compiler warning */
return ((png_charp) "\n libpng version 1.2.3 - May 21, 2002\n\
return ((png_charp) "\n libpng version 1.2.4beta1 - May 25, 2002\n\
Copyright (c) 1998-2002 Glenn Randers-Pehrson\n\
Copyright (c) 1996-1997 Andreas Dilger\n\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");
@ -681,8 +681,8 @@ png_get_libpng_ver(png_structp png_ptr)
{
/* Version of *.c files used when building libpng */
if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
return((png_charp) "1.2.3");
return((png_charp) "1.2.3");
return((png_charp) "1.2.4beta1");
return((png_charp) "1.2.4beta1");
}
png_charp PNGAPI
@ -732,7 +732,7 @@ png_uint_32 PNGAPI
png_access_version_number(void)
{
/* Version of *.c files used when building libpng */
return((png_uint_32) 10203L);
return((png_uint_32) 10204L);
}

45
png.h
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@ -1,6 +1,6 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.2.3 - May 21, 2002
* libpng version 1.2.4beta1 - May 25, 2002
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -8,7 +8,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.2.3 - May 21, 2002: Glenn
* libpng versions 0.97, January 1998, through 1.2.4beta1 - May 25, 2002: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@ -88,6 +88,7 @@
* 1.2.2 12 10202 12.so.0.1.2.2
* 1.2.3rc1-6 12 10203 12.so.0.1.2.3rc1-6
* 1.2.3 12 10203 12.so.0.1.2.3
* 1.2.4beta1 13 10204 12.so.0.1.2.4beta1
*
* Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be
@ -117,7 +118,7 @@
* If you modify libpng you may insert additional notices immediately following
* this sentence.
*
* libpng versions 1.0.7, July 1, 2000, through 1.2.3, May 21, 2002, are
* libpng versions 1.0.7, July 1, 2000, through 1.2.4beta1, May 25, 2002, are
* Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.0.6
* with the following individuals added to the list of Contributing Authors
@ -222,13 +223,13 @@
* Y2K compliance in libpng:
* =========================
*
* May 21, 2002
* May 25, 2002
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
*
* This is your unofficial assurance that libpng from version 0.71 and
* upward through 1.2.3 are Y2K compliant. It is my belief that earlier
* upward through 1.2.4beta1 are Y2K compliant. It is my belief that earlier
* versions were also Y2K compliant.
*
* Libpng only has three year fields. One is a 2-byte unsigned integer
@ -284,7 +285,7 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.2.3"
#define PNG_LIBPNG_VER_STRING "1.2.4beta1"
#define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM %DLLNUM%
@ -292,11 +293,11 @@
/* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
#define PNG_LIBPNG_VER_MAJOR 1
#define PNG_LIBPNG_VER_MINOR 2
#define PNG_LIBPNG_VER_RELEASE 3
#define PNG_LIBPNG_VER_RELEASE 4
/* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */
#define PNG_LIBPNG_VER_BUILD 0
#define PNG_LIBPNG_VER_BUILD 1
#define PNG_LIBPNG_BUILD_ALPHA 1
#define PNG_LIBPNG_BUILD_BETA 2
@ -304,14 +305,14 @@
#define PNG_LIBPNG_BUILD_STABLE 4
#define PNG_LIBPNG_BUILD_TYPEMASK 7
#define PNG_LIBPNG_BUILD_PATCH 8 /* Can be OR'ed with STABLE only */
#define PNG_LIBPNG_BUILD_TYPE 4
#define PNG_LIBPNG_BUILD_TYPE 2
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros.
* Versions 0.7 through 1.0.0 were in the range 0 to 100 here (only
* version 1.0.0 was mis-numbered 100 instead of 10000). From
* version 1.0.1 it's xxyyzz, where x=major, y=minor, z=release */
#define PNG_LIBPNG_VER 10203 /* 1.2.3 */
#define PNG_LIBPNG_VER 10204 /* 1.2.4 */
#ifndef PNG_VERSION_INFO_ONLY
@ -1260,13 +1261,22 @@ struct png_struct_def
png_bytep big_row_buf; /* buffer to save current (unfiltered) row */
#if defined(PNG_READ_DITHER_SUPPORTED)
/* The following three members were added at version 1.2.4 */
png_bytep dither_sort; /* working sort array */
png_bytep index_to_palette; /* where the original index currently is */
/* in the palette */
png_bytep palette_to_index; /* which original index points to this */
/* palette color */
#endif
};
/* This prevents a compiler error in png.c if png.c and png.h are both at
version 1.2.3
version 1.2.4beta1
*/
typedef png_structp version_1_2_3;
typedef png_structp version_1_2_4beta1;
typedef png_struct FAR * FAR * png_structpp;
@ -1815,6 +1825,10 @@ extern PNG_EXPORT(void,png_progressive_combine_row) PNGARG((png_structp png_ptr,
extern PNG_EXPORT(png_voidp,png_malloc) PNGARG((png_structp png_ptr,
png_uint_32 size));
/* Added at libpng version 1.2.4 */
extern PNG_EXPORT(png_voidp,png_malloc_warn) PNGARG((png_structp png_ptr,
png_uint_32 size));
/* frees a pointer allocated by png_malloc() */
extern PNG_EXPORT(void,png_free) PNGARG((png_structp png_ptr, png_voidp ptr));
@ -2388,7 +2402,7 @@ extern PNG_EXPORT(void,png_set_strip_error_numbers) PNGARG((png_structp
/* Maintainer: Put new public prototypes here ^, in libpng.3, and project defs */
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.2.3 - May 21, 2002 (header)\n"
" libpng version 1.2.4beta1 - May 25, 2002 (header)\n"
#ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
/* With these routines we avoid an integer divide, which will be slower on
@ -2846,6 +2860,11 @@ PNG_EXTERN void png_write_iTXt PNGARG((png_structp png_ptr,
png_charp text));
#endif
#if defined(PNG_TEXT_SUPPORTED) /* Added at version 1.2.4 */
PNG_EXTERN int png_set_text_2 PNGARG((png_structp png_ptr,
png_infop info_ptr, png_textp text_ptr, int num_text));
#endif
#if defined(PNG_WRITE_oFFs_SUPPORTED)
PNG_EXTERN void png_write_oFFs PNGARG((png_structp png_ptr,
png_int_32 x_offset, png_int_32 y_offset, int unit_type));

2
pngasmrd.h
View File

@ -1,6 +1,6 @@
/* pngasmrd.h - assembler version of utilities to read a PNG file
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 2002 Glenn Randers-Pehrson
*

2
pngconf.h
View File

@ -1,6 +1,6 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngerror.c
View File

@ -1,7 +1,7 @@
/* pngerror.c - stub functions for i/o and memory allocation
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pnggccrd.c
View File

@ -6,7 +6,7 @@
* and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm
* for Intel's performance analysis of the MMX vs. non-MMX code.
*
* libpng version 1.2.3 - May 21, 2002
* libpng version 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation

2
pngget.c
View File

@ -1,7 +1,7 @@
/* pngget.c - retrieval of values from info struct
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

27
pngmem.c
View File

@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -110,12 +110,12 @@ png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
* result, we would be truncating potentially larger memory requests
* (which should cause a fatal error) and introducing major problems.
*/
png_voidp PNGAPI
png_malloc(png_structp png_ptr, png_uint_32 size)
{
#ifndef PNG_USER_MEM_SUPPORTED
png_voidp ret;
#endif
if (png_ptr == NULL || size == 0)
return (NULL);
@ -399,7 +399,6 @@ png_destroy_struct_2(png_voidp struct_ptr, png_free_ptr free_fn,
}
}
/* Allocate memory. For reasonable files, size should never exceed
64K. However, zlib may allocate more then 64K if you don't tell
it not to. See zconf.h and png.h for more information. zlib does
@ -410,13 +409,14 @@ png_voidp PNGAPI
png_malloc(png_structp png_ptr, png_uint_32 size)
{
png_voidp ret;
if (png_ptr == NULL || size == 0)
return (NULL);
#ifdef PNG_USER_MEM_SUPPORTED
if(png_ptr->malloc_fn != NULL)
{
ret = ((png_voidp)(*(png_ptr->malloc_fn))(png_ptr, size));
ret = ((png_voidp)(*(png_ptr->malloc_fn))(png_ptr, (png_size_t)size));
if (ret == NULL && (png_ptr->flags&PNG_FLAG_MALLOC_NULL_MEM_OK) == 0)
png_error(png_ptr, "Out of Memory!");
return (ret);
@ -424,6 +424,7 @@ png_malloc(png_structp png_ptr, png_uint_32 size)
else
return (png_malloc_default(png_ptr, size));
}
png_voidp PNGAPI
png_malloc_default(png_structp png_ptr, png_uint_32 size)
{
@ -493,6 +494,22 @@ png_free_default(png_structp png_ptr, png_voidp ptr)
#endif /* Not Borland DOS special memory handler */
/* This function was added at libpng version 1.3.0. The png_malloc_warn()
* function will issue a png_warning and return NULL instead of issuing a
* png_error, if it fails to allocate the requested memory.
*/
png_voidp PNGAPI
png_malloc_warn(png_structp png_ptr, png_uint_32 size)
{
png_voidp ptr;
png_uint_32 save_flags=png_ptr->flags;
png_ptr->flags|=PNG_FLAG_MALLOC_NULL_MEM_OK;
ptr = (png_voidp)png_malloc((png_structp)png_ptr, size);
png_ptr->flags=save_flags;
return(ptr);
}
png_voidp PNGAPI
png_memcpy_check (png_structp png_ptr, png_voidp s1, png_voidp s2,
png_uint_32 length)

18
pngpread.c
View File

@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -1051,6 +1051,7 @@ png_push_read_tEXt(png_structp png_ptr, png_infop info_ptr)
png_textp text_ptr;
png_charp text;
png_charp key;
int ret;
if (png_ptr->buffer_size < 4)
{
@ -1083,10 +1084,13 @@ png_push_read_tEXt(png_structp png_ptr, png_infop info_ptr)
#endif
text_ptr->text = text;
png_set_text(png_ptr, info_ptr, text_ptr, 1);
ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1);
png_free(png_ptr, key);
png_free(png_ptr, text_ptr);
if (ret)
png_warning(png_ptr, "Insufficient memory to store text chunk.");
}
}
#endif
@ -1268,10 +1272,13 @@ png_push_read_zTXt(png_structp png_ptr, png_infop info_ptr)
#endif
text_ptr->text = text;
png_set_text(png_ptr, info_ptr, text_ptr, 1);
ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1);
png_free(png_ptr, key);
png_free(png_ptr, text_ptr);
if (ret)
png_warning(png_ptr, "Insufficient memory to store text chunk.");
}
}
#endif
@ -1332,6 +1339,7 @@ png_push_read_iTXt(png_structp png_ptr, png_infop info_ptr)
png_charp lang;
png_charp lang_key;
png_charp text;
int ret;
if (png_ptr->buffer_size < 4)
{
@ -1377,9 +1385,11 @@ png_push_read_iTXt(png_structp png_ptr, png_infop info_ptr)
text_ptr->text_length = 0;
text_ptr->itxt_length = png_strlen(text);
png_set_text(png_ptr, info_ptr, text_ptr, 1);
ret = png_set_text_2(png_ptr, info_ptr, text_ptr, 1);
png_free(png_ptr, text_ptr);
if (ret)
png_warning(png_ptr, "Insufficient memory to store iTXt chunk.");
}
}
#endif

6
pngread.c
View File

@ -1,7 +1,7 @@
/* pngread.c - read a PNG file
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -795,7 +795,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
* not called png_set_interlace_handling(), the display_row buffer will
* be ignored, so pass NULL to it.
*
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.3
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.4beta1
*/
void PNGAPI
@ -844,7 +844,7 @@ png_read_rows(png_structp png_ptr, png_bytepp row,
* only call this function once. If you desire to have an image for
* each pass of a interlaced image, use png_read_rows() instead.
*
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.3
* [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.4beta1
*/
void PNGAPI
png_read_image(png_structp png_ptr, png_bytepp image)

2
pngrio.c
View File

@ -1,7 +1,7 @@
/* pngrio.c - functions for data input
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

91
pngrtran.c
View File

@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -167,15 +167,14 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
Perhaps not the best solution, but good enough. */
int i;
png_bytep sort;
/* initialize an array to sort colors */
sort = (png_bytep)png_malloc(png_ptr, (png_uint_32)(num_palette
* sizeof (png_byte)));
png_ptr->dither_sort = (png_bytep)png_malloc(png_ptr,
(png_uint_32)(num_palette * sizeof (png_byte)));
/* initialize the sort array */
/* initialize the dither_sort array */
for (i = 0; i < num_palette; i++)
sort[i] = (png_byte)i;
png_ptr->dither_sort[i] = (png_byte)i;
/* Find the least used palette entries by starting a
bubble sort, and running it until we have sorted
@ -191,13 +190,14 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
done = 1;
for (j = 0; j < i; j++)
{
if (histogram[sort[j]] < histogram[sort[j + 1]])
if (histogram[png_ptr->dither_sort[j]]
< histogram[png_ptr->dither_sort[j + 1]])
{
png_byte t;
t = sort[j];
sort[j] = sort[j + 1];
sort[j + 1] = t;
t = png_ptr->dither_sort[j];
png_ptr->dither_sort[j] = png_ptr->dither_sort[j + 1];
png_ptr->dither_sort[j + 1] = t;
done = 0;
}
}
@ -214,11 +214,11 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
move the others */
for (i = 0; i < maximum_colors; i++)
{
if ((int)sort[i] >= maximum_colors)
if ((int)png_ptr->dither_sort[i] >= maximum_colors)
{
do
j--;
while ((int)sort[j] >= maximum_colors);
while ((int)png_ptr->dither_sort[j] >= maximum_colors);
palette[i] = palette[j];
}
}
@ -232,13 +232,13 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
for (i = 0; i < maximum_colors; i++)
{
/* only move the colors we need to */
if ((int)sort[i] >= maximum_colors)
if ((int)png_ptr->dither_sort[i] >= maximum_colors)
{
png_color tmp_color;
do
j--;
while ((int)sort[j] >= maximum_colors);
while ((int)png_ptr->dither_sort[j] >= maximum_colors);
tmp_color = palette[j];
palette[j] = palette[i];
@ -276,7 +276,8 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
}
}
}
png_free(png_ptr, sort);
png_free(png_ptr, png_ptr->dither_sort);
png_ptr->dither_sort=NULL;
}
else
{
@ -291,23 +292,22 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
int i;
int max_d;
int num_new_palette;
png_dsortp t;
png_dsortpp hash;
png_bytep index_to_palette;
/* where the original index currently is in the palette */
png_bytep palette_to_index;
/* which original index points to this palette color */
t=NULL;
/* initialize palette index arrays */
index_to_palette = (png_bytep)png_malloc(png_ptr,
png_ptr->index_to_palette = (png_bytep)png_malloc(png_ptr,
(png_uint_32)(num_palette * sizeof (png_byte)));
palette_to_index = (png_bytep)png_malloc(png_ptr,
png_ptr->palette_to_index = (png_bytep)png_malloc(png_ptr,
(png_uint_32)(num_palette * sizeof (png_byte)));
/* initialize the sort array */
for (i = 0; i < num_palette; i++)
{
index_to_palette[i] = (png_byte)i;
palette_to_index[i] = (png_byte)i;
png_ptr->index_to_palette[i] = (png_byte)i;
png_ptr->palette_to_index[i] = (png_byte)i;
}
hash = (png_dsortpp)png_malloc(png_ptr, (png_uint_32)(769 *
@ -342,18 +342,22 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
if (d <= max_d)
{
png_dsortp t;
t = (png_dsortp)png_malloc(png_ptr, (png_uint_32)(sizeof
(png_dsort)));
t = (png_dsortp)png_malloc_warn(png_ptr,
(png_uint_32)(sizeof(png_dsort)));
if (t == NULL)
break;
t->next = hash[d];
t->left = (png_byte)i;
t->right = (png_byte)j;
hash[d] = t;
}
}
if (t == NULL)
break;
}
if (t != NULL)
for (i = 0; i <= max_d; i++)
{
if (hash[i] != NULL)
@ -362,8 +366,10 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
for (p = hash[i]; p; p = p->next)
{
if ((int)index_to_palette[p->left] < num_new_palette &&
(int)index_to_palette[p->right] < num_new_palette)
if ((int)png_ptr->index_to_palette[p->left]
< num_new_palette &&
(int)png_ptr->index_to_palette[p->right]
< num_new_palette)
{
int j, next_j;
@ -379,7 +385,8 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
}
num_new_palette--;
palette[index_to_palette[j]] = palette[num_new_palette];
palette[png_ptr->index_to_palette[j]]
= palette[num_new_palette];
if (!full_dither)
{
int k;
@ -387,23 +394,23 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
for (k = 0; k < num_palette; k++)
{
if (png_ptr->dither_index[k] ==
index_to_palette[j])
png_ptr->index_to_palette[j])
png_ptr->dither_index[k] =
index_to_palette[next_j];
png_ptr->index_to_palette[next_j];
if ((int)png_ptr->dither_index[k] ==
num_new_palette)
png_ptr->dither_index[k] =
index_to_palette[j];
png_ptr->index_to_palette[j];
}
}
index_to_palette[palette_to_index[num_new_palette]] =
index_to_palette[j];
palette_to_index[index_to_palette[j]] =
palette_to_index[num_new_palette];
png_ptr->index_to_palette[png_ptr->palette_to_index
[num_new_palette]] = png_ptr->index_to_palette[j];
png_ptr->palette_to_index[png_ptr->index_to_palette[j]]
= png_ptr->palette_to_index[num_new_palette];
index_to_palette[j] = (png_byte)num_new_palette;
palette_to_index[num_new_palette] = (png_byte)j;
png_ptr->index_to_palette[j] = (png_byte)num_new_palette;
png_ptr->palette_to_index[num_new_palette] = (png_byte)j;
}
if (num_new_palette <= maximum_colors)
break;
@ -420,8 +427,6 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
png_dsortp p = hash[i];
while (p)
{
png_dsortp t;
t = p->next;
png_free(png_ptr, p);
p = t;
@ -432,8 +437,10 @@ png_set_dither(png_structp png_ptr, png_colorp palette,
max_d += 96;
}
png_free(png_ptr, hash);
png_free(png_ptr, palette_to_index);
png_free(png_ptr, index_to_palette);
png_free(png_ptr, png_ptr->palette_to_index);
png_free(png_ptr, png_ptr->index_to_palette);
png_ptr->palette_to_index=NULL;
png_ptr->index_to_palette=NULL;
}
num_palette = maximum_colors;
}

133
pngrutil.c
View File

@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -200,7 +200,12 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
if (text == NULL)
{
text_size = prefix_size + sizeof(msg) + 1;
text = (png_charp)png_malloc(png_ptr, text_size);
text = (png_charp)png_malloc_warn(png_ptr, text_size);
if (text == NULL)
{
png_free(png_ptr,chunkdata);
png_error(png_ptr,"Not enough memory to decompress chunk");
}
png_memcpy(text, chunkdata, prefix_size);
}
@ -218,7 +223,12 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
{
text_size = prefix_size +
png_ptr->zbuf_size - png_ptr->zstream.avail_out;
text = (png_charp)png_malloc(png_ptr, text_size + 1);
text = (png_charp)png_malloc_warn(png_ptr, text_size + 1);
if (text == NULL)
{
png_free(png_ptr,chunkdata);
png_error(png_ptr,"Not enough memory to decompress chunk.");
}
png_memcpy(text + prefix_size, png_ptr->zbuf,
text_size - prefix_size);
png_memcpy(text, chunkdata, prefix_size);
@ -229,8 +239,15 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
png_charp tmp;
tmp = text;
text = (png_charp)png_malloc(png_ptr, (png_uint_32)(text_size +
text = (png_charp)png_malloc_warn(png_ptr,
(png_uint_32)(text_size +
png_ptr->zbuf_size - png_ptr->zstream.avail_out + 1));
if (text == NULL)
{
png_free(png_ptr, tmp);
png_free(png_ptr, chunkdata);
png_error(png_ptr,"Not enough memory to decompress chunk..");
}
png_memcpy(text, tmp, text_size);
png_free(png_ptr, tmp);
png_memcpy(text + text_size, png_ptr->zbuf,
@ -269,7 +286,12 @@ png_decompress_chunk(png_structp png_ptr, int comp_type,
text_size=prefix_size;
if (text == NULL)
{
text = (png_charp)png_malloc(png_ptr, text_size+1);
text = (png_charp)png_malloc_warn(png_ptr, text_size+1);
if (text == NULL)
{
png_free(png_ptr, chunkdata);
png_error(png_ptr,"Not enough memory for text.");
}
png_memcpy(text, chunkdata, prefix_size);
}
*(text + text_size) = 0x00;
@ -1542,7 +1564,12 @@ png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
png_debug1(2, "Allocating and reading pCAL chunk data (%lu bytes)\n",
length + 1);
purpose = (png_charp)png_malloc(png_ptr, length + 1);
purpose = (png_charp)png_malloc_warn(png_ptr, length + 1);
if (purpose == NULL)
{
png_warning(png_ptr, "No memory for pCAL purpose.");
return;
}
slength = (png_size_t)length;
png_crc_read(png_ptr, (png_bytep)purpose, slength);
@ -1597,8 +1624,14 @@ png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
/* Empty loop to move past the units string. */ ;
png_debug(3, "Allocating pCAL parameters array\n");
params = (png_charpp)png_malloc(png_ptr, (png_uint_32)(nparams
params = (png_charpp)png_malloc_warn(png_ptr, (png_uint_32)(nparams
*sizeof(png_charp))) ;
if (params == NULL)
{
png_free(png_ptr, purpose);
png_warning(png_ptr, "No memory for pCAL params.");
return;
}
/* Get pointers to the start of each parameter string. */
for (i = 0; i < (int)nparams; i++)
@ -1662,7 +1695,12 @@ png_handle_sCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
png_debug1(2, "Allocating and reading sCAL chunk data (%lu bytes)\n",
length + 1);
buffer = (png_charp)png_malloc(png_ptr, length + 1);
buffer = (png_charp)png_malloc_warn(png_ptr, length + 1);
if (buffer == NULL)
{
png_warning(png_ptr, "Out of memory while processing sCAL chunk");
return;
}
slength = (png_size_t)length;
png_crc_read(png_ptr, (png_bytep)buffer, slength);
@ -1685,7 +1723,12 @@ png_handle_sCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
}
#else
#ifdef PNG_FIXED_POINT_SUPPORTED
swidth = (png_charp)png_malloc(png_ptr, png_strlen(ep) + 1);
swidth = (png_charp)png_malloc_warn(png_ptr, png_strlen(ep) + 1);
if (swidth == NULL)
{
png_warning(png_ptr, "Out of memory while processing sCAL chunk width");
return;
}
png_memcpy(swidth, ep, (png_size_t)png_strlen(ep));
#endif
#endif
@ -1703,7 +1746,12 @@ png_handle_sCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
}
#else
#ifdef PNG_FIXED_POINT_SUPPORTED
sheight = (png_charp)png_malloc(png_ptr, png_strlen(ep) + 1);
sheight = (png_charp)png_malloc_warn(png_ptr, png_strlen(ep) + 1);
if (swidth == NULL)
{
png_warning(png_ptr, "Out of memory while processing sCAL chunk height");
return;
}
png_memcpy(sheight, ep, (png_size_t)png_strlen(ep));
#endif
#endif
@ -1793,6 +1841,7 @@ png_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
png_charp text;
png_uint_32 skip = 0;
png_size_t slength;
int ret;
png_debug(1, "in png_handle_tEXt\n");
@ -1811,7 +1860,12 @@ png_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
}
#endif
key = (png_charp)png_malloc(png_ptr, length + 1);
key = (png_charp)png_malloc_warn(png_ptr, length + 1);
if (key == NULL)
{
png_warning(png_ptr, "No memory to process text chunk.");
return;
}
slength = (png_size_t)length;
png_crc_read(png_ptr, (png_bytep)key, slength);
@ -1829,7 +1883,13 @@ png_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
if (text != key + slength)
text++;
text_ptr = (png_textp)png_malloc(png_ptr, (png_uint_32)sizeof(png_text));
text_ptr = (png_textp)png_malloc_warn(png_ptr, (png_uint_32)sizeof(png_text));
if (text_ptr == NULL)
{
png_warning(png_ptr, "Not enough memory to process text chunk.");
png_free(png_ptr, key);
return;
}
text_ptr->compression = PNG_TEXT_COMPRESSION_NONE;
text_ptr->key = key;
#ifdef PNG_iTXt_SUPPORTED
@ -1840,10 +1900,12 @@ png_handle_tEXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
text_ptr->text = text;
text_ptr->text_length = png_strlen(text);
png_set_text(png_ptr, info_ptr, text_ptr, 1);
ret=png_set_text_2(png_ptr, info_ptr, text_ptr, 1);
png_free(png_ptr, key);
png_free(png_ptr, text_ptr);
if (ret)
png_warning(png_ptr, "Insufficient memory to process text chunk.");
}
#endif
@ -1856,6 +1918,7 @@ png_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
png_charp chunkdata;
png_charp text;
int comp_type;
int ret;
png_size_t slength, prefix_len, data_len;
png_debug(1, "in png_handle_zTXt\n");
@ -1876,8 +1939,13 @@ png_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
}
#endif
chunkdata = (png_charp)png_malloc(png_ptr, length + 1);
slength = (png_size_t)length;
chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1);
if (chunkdata == NULL)
{
png_warning(png_ptr,"Out of memory processing zTXt chunk.");
return;
}
slength = (png_size_t)length;
png_crc_read(png_ptr, (png_bytep)chunkdata, slength);
if (png_crc_finish(png_ptr, 0))
{
@ -1911,7 +1979,13 @@ png_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
chunkdata = (png_charp)png_decompress_chunk(png_ptr, comp_type, chunkdata,
(png_size_t)length, prefix_len, &data_len);
text_ptr = (png_textp)png_malloc(png_ptr, (png_uint_32)sizeof(png_text));
text_ptr = (png_textp)png_malloc_warn(png_ptr, (png_uint_32)sizeof(png_text));
if (text_ptr == NULL)
{
png_warning(png_ptr,"Not enough memory to process zTXt chunk.");
png_free(png_ptr, chunkdata);
return;
}
text_ptr->compression = comp_type;
text_ptr->key = chunkdata;
#ifdef PNG_iTXt_SUPPORTED
@ -1922,10 +1996,12 @@ png_handle_zTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
text_ptr->text = chunkdata + prefix_len;
text_ptr->text_length = data_len;
png_set_text(png_ptr, info_ptr, text_ptr, 1);
ret=png_set_text_2(png_ptr, info_ptr, text_ptr, 1);
png_free(png_ptr, text_ptr);
png_free(png_ptr, chunkdata);
if (ret)
png_error(png_ptr, "Insufficient memory to store zTXt chunk.");
}
#endif
@ -1939,6 +2015,7 @@ png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
png_charp key, lang, text, lang_key;
int comp_flag;
int comp_type = 0;
int ret;
png_size_t slength, prefix_len, data_len;
png_debug(1, "in png_handle_iTXt\n");
@ -1960,7 +2037,12 @@ png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
}
#endif
chunkdata = (png_charp)png_malloc(png_ptr, length + 1);
chunkdata = (png_charp)png_malloc_warn(png_ptr, length + 1);
if (chunkdata == NULL)
{
png_warning(png_ptr, "No memory to process iTXt chunk.");
return;
}
slength = (png_size_t)length;
png_crc_read(png_ptr, (png_bytep)chunkdata, slength);
if (png_crc_finish(png_ptr, 0))
@ -2006,7 +2088,13 @@ png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
(size_t)length, prefix_len, &data_len);
else
data_len=png_strlen(chunkdata + prefix_len);
text_ptr = (png_textp)png_malloc(png_ptr, (png_uint_32)sizeof(png_text));
text_ptr = (png_textp)png_malloc_warn(png_ptr, (png_uint_32)sizeof(png_text));
if (text_ptr == NULL)
{
png_warning(png_ptr,"Not enough memory to process iTXt chunk.");
png_free(png_ptr, chunkdata);
return;
}
text_ptr->compression = (int)comp_flag + 1;
text_ptr->lang_key = chunkdata+(lang_key-key);
text_ptr->lang = chunkdata+(lang-key);
@ -2015,10 +2103,12 @@ png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
text_ptr->key = chunkdata;
text_ptr->text = chunkdata + prefix_len;
png_set_text(png_ptr, info_ptr, text_ptr, 1);
ret=png_set_text_2(png_ptr, info_ptr, text_ptr, 1);
png_free(png_ptr, text_ptr);
png_free(png_ptr, chunkdata);
if (ret)
png_error(png_ptr, "Insufficient memory to store iTXt chunk.");
}
#endif
@ -2084,7 +2174,10 @@ png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
if (!(png_ptr->chunk_name[0] & 0x20))
if(png_handle_as_unknown(png_ptr, png_ptr->chunk_name) !=
HANDLE_CHUNK_ALWAYS)
{
png_free(png_ptr, chunk.data);
png_chunk_error(png_ptr, "unknown critical chunk");
}
png_set_unknown_chunks(png_ptr, info_ptr, &chunk, 1);
}
}

92
pngset.c
View File

@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -216,8 +216,13 @@ png_set_hIST(png_structp png_ptr, png_infop info_ptr, png_uint_16p hist)
png_free_data(png_ptr, info_ptr, PNG_FREE_HIST, 0);
#endif
/* Changed from info->num_palette to 256 in version 1.2.1 */
png_ptr->hist = (png_uint_16p)png_malloc(png_ptr,
png_ptr->hist = (png_uint_16p)png_malloc_warn(png_ptr,
(png_uint_32)(256 * sizeof (png_uint_16)));
if (png_ptr->hist == NULL)
{
png_warning(png_ptr, "Insufficient memory for hIST chunk data.");
return;
}
for (i = 0; i < info_ptr->num_palette; i++)
png_ptr->hist[i] = hist[i];
@ -358,7 +363,12 @@ png_set_pCAL(png_structp png_ptr, png_infop info_ptr,
length = png_strlen(purpose) + 1;
png_debug1(3, "allocating purpose for info (%lu bytes)\n", length);
info_ptr->pcal_purpose = (png_charp)png_malloc(png_ptr, length);
info_ptr->pcal_purpose = (png_charp)png_malloc_warn(png_ptr, length);
if (info_ptr->pcal_purpose == NULL)
{
png_warning(png_ptr, "Insufficient memory for pCAL purpose.");
return;
}
png_memcpy(info_ptr->pcal_purpose, purpose, (png_size_t)length);
png_debug(3, "storing X0, X1, type, and nparams in info\n");
@ -369,11 +379,21 @@ png_set_pCAL(png_structp png_ptr, png_infop info_ptr,
length = png_strlen(units) + 1;
png_debug1(3, "allocating units for info (%lu bytes)\n", length);
info_ptr->pcal_units = (png_charp)png_malloc(png_ptr, length);
info_ptr->pcal_units = (png_charp)png_malloc_warn(png_ptr, length);
if (info_ptr->pcal_units == NULL)
{
png_warning(png_ptr, "Insufficient memory for pCAL units.");
return;
}
png_memcpy(info_ptr->pcal_units, units, (png_size_t)length);
info_ptr->pcal_params = (png_charpp)png_malloc(png_ptr,
info_ptr->pcal_params = (png_charpp)png_malloc_warn(png_ptr,
(png_uint_32)((nparams + 1) * sizeof(png_charp)));
if (info_ptr->pcal_params == NULL)
{
png_warning(png_ptr, "Insufficient memory for pCAL params.");
return;
}
info_ptr->pcal_params[nparams] = NULL;
@ -381,7 +401,12 @@ png_set_pCAL(png_structp png_ptr, png_infop info_ptr,
{
length = png_strlen(params[i]) + 1;
png_debug2(3, "allocating parameter %d for info (%lu bytes)\n", i, length);
info_ptr->pcal_params[i] = (png_charp)png_malloc(png_ptr, length);
info_ptr->pcal_params[i] = (png_charp)png_malloc_warn(png_ptr, length);
if (info_ptr->pcal_params[i] == NULL)
{
png_warning(png_ptr, "Insufficient memory for pCAL parameter.");
return;
}
png_memcpy(info_ptr->pcal_params[i], params[i], (png_size_t)length);
}
@ -627,6 +652,16 @@ png_set_iCCP(png_structp png_ptr, png_infop info_ptr,
void PNGAPI
png_set_text(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
int num_text)
{
int ret;
ret=png_set_text_2(png_ptr, info_ptr, text_ptr, num_text);
if (ret)
png_error(png_ptr, "Insufficient memory to store text");
}
int /* PRIVATE */
png_set_text_2(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
int num_text)
{
int i;
@ -634,7 +669,7 @@ png_set_text(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
"text" : (png_const_charp)png_ptr->chunk_name));
if (png_ptr == NULL || info_ptr == NULL || num_text == 0)
return;
return(0);
/* Make sure we have enough space in the "text" array in info_struct
* to hold all of the incoming text_ptr objects.
@ -649,8 +684,13 @@ png_set_text(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
old_max = info_ptr->max_text;
info_ptr->max_text = info_ptr->num_text + num_text + 8;
old_text = info_ptr->text;
info_ptr->text = (png_textp)png_malloc(png_ptr,
info_ptr->text = (png_textp)png_malloc_warn(png_ptr,
(png_uint_32)(info_ptr->max_text * sizeof (png_text)));
if (info_ptr->text == NULL)
{
png_free(png_ptr, old_text);
return(1);
}
png_memcpy(info_ptr->text, old_text, (png_size_t)(old_max *
sizeof(png_text)));
png_free(png_ptr, old_text);
@ -659,8 +699,10 @@ png_set_text(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
{
info_ptr->max_text = num_text + 8;
info_ptr->num_text = 0;
info_ptr->text = (png_textp)png_malloc(png_ptr,
info_ptr->text = (png_textp)png_malloc_warn(png_ptr,
(png_uint_32)(info_ptr->max_text * sizeof (png_text)));
if (info_ptr->text == NULL)
return(1);
#ifdef PNG_FREE_ME_SUPPORTED
info_ptr->free_me |= PNG_FREE_TEXT;
#endif
@ -720,8 +762,10 @@ png_set_text(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
textp->compression = text_ptr[i].compression;
}
textp->key = (png_charp)png_malloc(png_ptr,
textp->key = (png_charp)png_malloc_warn(png_ptr,
(png_uint_32)(key_len + text_length + lang_len + lang_key_len + 4));
if (textp->key == NULL)
return(1);
png_debug2(2, "Allocated %lu bytes at %x in png_set_text\n",
(png_uint_32)(key_len + lang_len + lang_key_len + text_length + 4),
(int)textp->key);
@ -772,6 +816,7 @@ png_set_text(png_structp png_ptr, png_infop info_ptr, png_textp text_ptr,
info_ptr->num_text++;
png_debug1(3, "transferred text chunk %d\n", info_ptr->num_text);
}
return(0);
}
#endif
@ -839,8 +884,13 @@ png_set_sPLT(png_structp png_ptr,
png_sPLT_tp np;
int i;
np = (png_sPLT_tp)png_malloc(png_ptr,
np = (png_sPLT_tp)png_malloc_warn(png_ptr,
(info_ptr->splt_palettes_num + nentries) * sizeof(png_sPLT_t));
if (np == NULL)
{
png_warning(png_ptr, "No memory for splt palettes.");
return;
}
png_memcpy(np, info_ptr->splt_palettes,
info_ptr->splt_palettes_num * sizeof(png_sPLT_t));
@ -883,9 +933,14 @@ png_set_unknown_chunks(png_structp png_ptr,
if (png_ptr == NULL || info_ptr == NULL || num_unknowns == 0)
return;
np = (png_unknown_chunkp)png_malloc(png_ptr,
np = (png_unknown_chunkp)png_malloc_warn(png_ptr,
(info_ptr->unknown_chunks_num + num_unknowns) *
sizeof(png_unknown_chunk));
if (np == NULL)
{
png_warning(png_ptr, "Out of memory while processing unknown chunk.");
return;
}
png_memcpy(np, info_ptr->unknown_chunks,
info_ptr->unknown_chunks_num * sizeof(png_unknown_chunk));
@ -899,11 +954,16 @@ png_set_unknown_chunks(png_structp png_ptr,
png_strcpy((png_charp)to->name, (png_charp)from->name);
to->data = (png_bytep)png_malloc(png_ptr, from->size);
png_memcpy(to->data, from->data, from->size);
to->size = from->size;
if (to->data == NULL)
png_warning(png_ptr, "Out of memory while processing unknown chunk.");
else
{
png_memcpy(to->data, from->data, from->size);
to->size = from->size;
/* note our location in the read or write sequence */
to->location = (png_byte)(png_ptr->mode & 0xff);
/* note our location in the read or write sequence */
to->location = (png_byte)(png_ptr->mode & 0xff);
}
}
info_ptr->unknown_chunks = np;

4
pngtest.c
View File

@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -1512,4 +1512,4 @@ main(int argc, char *argv[])
}
/* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_3 your_png_h_is_not_version_1_2_3;
typedef version_1_2_4beta1 your_png_h_is_not_version_1_2_4beta1;

2
pngtrans.c
View File

@ -1,7 +1,7 @@
/* pngtrans.c - transforms the data in a row (used by both readers and writers)
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngvcrd.c
View File

@ -2,7 +2,7 @@
*
* For Intel x86 CPU and Microsoft Visual C++ compiler
*
* libpng version 1.2.3 - May 21, 2002
* libpng version 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* Copyright (c) 1998, Intel Corporation

2
pngwio.c
View File

@ -1,7 +1,7 @@
/* pngwio.c - functions for data output
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngwrite.c
View File

@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngwtran.c
View File

@ -1,7 +1,7 @@
/* pngwtran.c - transforms the data in a row for PNG writers
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngwutil.c
View File

@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file
*
* libpng 1.2.3 - May 21, 2002
* libpng 1.2.4beta1 - May 25, 2002
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2002 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
projects/msvc/README.txt
View File

@ -1,5 +1,5 @@
Microsoft Developer Studio Build File, Format Version 6.00 for
libpng 1.2.3 (May 21, 2002) and zlib
libpng 1.2.4beta1 (May 25, 2002) and zlib
Copyright (C) 2000 Simon-Pierre Cadieux
For conditions of distribution and use, see copyright notice in png.h

4
projects/msvc/png32ms.def
View File

@ -6,7 +6,7 @@ LIBRARY
DESCRIPTION "PNG image compression library for Windows"
EXPORTS
;Version 1.2.3
;Version 1.2.4beta1
png_build_grayscale_palette @1
png_check_sig @2
png_chunk_error @3
@ -216,3 +216,5 @@ EXPORTS
; Added at version 1.2.2 and deleted from 1.2.3
; png_zalloc @195
; png_zfree @196
; Added at version 1.2.4
png_malloc_warn @195

4
projects/netware.txt
View File

@ -1,6 +1,6 @@
A set of project files is available for Netware. Get
libpng-1.2.3-project-netware.zip from a libpng distribution
libpng-1.2.4beta1-project-netware.zip from a libpng distribution
site such as http://libpng.sourceforge.net
Put the zip file in this directory (projects) and then run
"unzip -a libpng-1.2.3-project-netware.zip"
"unzip -a libpng-1.2.4beta1-project-netware.zip"

4
projects/wince.txt
View File

@ -1,6 +1,6 @@
A set of project files is available for WinCE. Get
libpng-1.2.3-project-wince.zip from a libpng distribution
libpng-1.2.4beta1-project-wince.zip from a libpng distribution
site such as http://libpng.sourceforge.net
Put the zip file in this directory (projects) and then run
"unzip -a libpng-1.2.3-project-wince.zip"
"unzip -a libpng-1.2.4beta1-project-wince.zip"

2
scripts/libpng-config-head.in
View File

@ -8,7 +8,7 @@
# Modeled after libxml-config.
version=1.2.3
version=1.2.4beta1
prefix=""
cppflags=""
cflags=""

2
scripts/libpng.pc.in
View File

@ -6,6 +6,6 @@ includedir=${exec_prefix}/include
Name: libpng12
Description: Loads and saves PNG files
Version: 1.2.3
Version: 1.2.4beta1
Libs: -L${libdir} -lpng12 -lz -lm
Cflags: -I${includedir}/libpng12

23
scripts/makefile.32sunu
View File

@ -33,7 +33,7 @@ RANLIB=echo
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include
@ -47,14 +47,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
@ -67,7 +67,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
.c.pic.o:
$(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
all: libpng.a $(LIBNAME).so pngtest
all: libpng.a $(LIBNAME).so pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@ -118,12 +118,10 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm $(DI)/libpng
(cd $(DI); ln -f -s $(LIBNAME) libpng; \
ln -f -s $(LIBNAME)/* .)
(cd $(DI); ln -f -s $(LIBNAME) libpng; ln -f -s $(LIBNAME)/* .)
install-static: install-headers libpng.a
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
@ -134,8 +132,7 @@ install-static: install-headers libpng.a
install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* \
$(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/libpng.so
-@/bin/rm -f $(DL)/libpng.so.3
-@/bin/rm -f $(DL)/libpng.so.3.*

23
scripts/makefile.64sunu
View File

@ -33,7 +33,7 @@ RANLIB=echo
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
INCPATH=$(prefix)/include
@ -47,14 +47,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
@ -67,7 +67,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
.c.pic.o:
$(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
all: libpng.a $(LIBNAME).so pngtest
all: libpng.a $(LIBNAME).so pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@ -118,12 +118,10 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm $(DI)/libpng
(cd $(DI); ln -f -s $(LIBNAME) libpng; \
ln -f -s $(LIBNAME)/* .)
(cd $(DI); ln -f -s $(LIBNAME) libpng; ln -f -s $(LIBNAME)/* .)
install-static: install-headers libpng.a
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
@ -134,8 +132,7 @@ install-static: install-headers libpng.a
install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* \
$(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/libpng.so
-@/bin/rm -f $(DL)/libpng.so.3
-@/bin/rm -f $(DL)/libpng.so.3.*

4
scripts/makefile.aix
View File

@ -17,7 +17,7 @@ RANLIB = ranlib
RM = rm -f
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local
@ -30,7 +30,7 @@ LIBPATH=$(prefix)/lib
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=

2
scripts/makefile.atari
View File

@ -20,7 +20,7 @@ LIBPATH=$(prefix)/lib
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=

20
scripts/makefile.beos
View File

@ -12,7 +12,7 @@ ZLIBLIB=/usr/local/lib
ZLIBINC=/usr/local/include
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
ALIGN=
@ -46,14 +46,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
LIBNAME=libpng12
@ -65,7 +65,7 @@ OBJSDLL = $(OBJS)
.SUFFIXES: .c .o
all: libpng.a $(LIBNAME).so pngtest
all: libpng.a $(LIBNAME).so pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@ -106,8 +106,7 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
@ -121,8 +120,7 @@ install-static: install-headers libpng.a
install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* \
$(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/libpng.so
-@/bin/rm -f $(DL)/libpng.so.3
-@/bin/rm -f $(DL)/libpng.so.3.*

12
scripts/makefile.cygwin
View File

@ -26,7 +26,7 @@ endif
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
@ -79,7 +79,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12
PNGMAJ = 0
PNGDLL = 12
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(PNGDLL).dll
@ -108,9 +108,9 @@ MAN5PATH=$(MANPATH)/man5
# cosmetic: shortened strings:
S =$(SRCDIR)
D =$(DESTDIR)
DB =$(D)/$(BINPATH)
DI =$(D)/$(INCPATH)
DL =$(D)/$(LIBPATH)
DB =$(D)$(BINPATH)
DI =$(D)$(INCPATH)
DL =$(D)$(LIBPATH)
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
@ -126,7 +126,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
%.pic.o : %.c
$(CC) -c $(CFLAGS) -o $@ $<
all: all-static all-shared libpng.pc libpng-config
all: all-static all-shared libpng.pc libpng-config libpng.pc libpng-config
# Make this to verify that "make [...] install" will do what you want.
buildsetup-tell:

17
scripts/makefile.darwin
View File

@ -23,7 +23,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz
RANLIB=ranlib
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
@ -38,14 +38,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
@ -58,7 +58,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
.c.pic.o:
$(CC) -c $(CFLAGS) -fno-common -o $@ $*.c
all: libpng.a $(LIBNAME).dylib pngtest
all: libpng.a $(LIBNAME).dylib pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@ -101,8 +101,7 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)

20
scripts/makefile.dec
View File

@ -16,14 +16,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
# Where the zlib library and include files are located
#ZLIBLIB=/usr/local/lib
@ -32,7 +32,7 @@ ZLIBLIB=../zlib
ZLIBINC=../zlib
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
@ -47,7 +47,7 @@ OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
pngwtran.o pngmem.o pngerror.o pngpread.o
all: $(LIBNAME).so libpng.a pngtest
all: $(LIBNAME).so libpng.a pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@ -85,8 +85,7 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
@ -100,8 +99,7 @@ install-static: install-headers libpng.a
install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* \
$(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/libpng.so
-@/bin/rm -f $(DL)/libpng.so.3
-@/bin/rm -f $(DL)/libpng.so.3.*

22
scripts/makefile.gcmmx
View File

@ -15,7 +15,7 @@
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
CC=gcc
@ -71,14 +71,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
@ -91,7 +91,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
.c.pic.o:
$(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
all: libpng.a $(LIBNAME).so pngtest pngtest-static
all: libpng.a $(LIBNAME).so pngtest pngtest-static libpng.pc libpng-config
libpng.pc:
cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc
@ -100,7 +100,7 @@ libpng-config:
( cat scripts/libpng-config-head.in; \
echo prefix=\"$(prefix)\"; \
echo cppflags=\"-I$(INCPATH)/$(LIBNAME) -DPNG_THREAD_UNSAFE_OK \
-DPNG_USE_PNGGCCRD"; \
-DPNG_USE_PNGGCCRD\"; \
echo cflags=\"\"; \
echo ldflags=\"\"; \
echo libs=\"-lpng12 -lz -lm\"; \
@ -147,8 +147,7 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
@ -162,8 +161,7 @@ install-static: install-headers libpng.a
install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* \
$(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/libpng.so
-@/bin/rm -f $(DL)/libpng.so.3
-@/bin/rm -f $(DL)/libpng.so.3.*

20
scripts/makefile.hpgcc
View File

@ -33,7 +33,7 @@ RANLIB=ranlib
#RANLIB=echo
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
@ -48,14 +48,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
@ -68,7 +68,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
.c.pic.o:
$(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
all: libpng.a $(LIBNAME).sl pngtest
all: libpng.a $(LIBNAME).sl pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@ -108,8 +108,7 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
@ -123,8 +122,7 @@ install-static: install-headers libpng.a
install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGMAJ)* \
$(DL)/$(LIBNAME).sl
-@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGMAJ)* $(DL)/$(LIBNAME).sl
-@/bin/rm -f $(DL)/libpng.so
-@/bin/rm -f $(DL)/libpng.so.3
-@/bin/rm -f $(DL)/libpng.so.3.*

20
scripts/makefile.hpux
View File

@ -17,7 +17,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
RANLIB=ranlib
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
@ -34,14 +34,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
@ -54,7 +54,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
.c.pic.o:
$(CC) -c $(CFLAGS) +z -o $@ $*.c
all: libpng.a $(LIBNAME).sl pngtest
all: libpng.a $(LIBNAME).sl pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@ -94,8 +94,7 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
@ -109,8 +108,7 @@ install-static: install-headers libpng.a
install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGMAJ)* \
$(DL)/$(LIBNAME).sl
-@/bin/rm -f $(DL)/$(LIBNAME).sl.$(PNGMAJ)* $(DL)/$(LIBNAME).sl
-@/bin/rm -f $(DL)/libpng.sl
-@/bin/rm -f $(DL)/libpng.sl.3
-@/bin/rm -f $(DL)/libpng.sl.3.*

2
scripts/makefile.knr
View File

@ -19,7 +19,7 @@ LIBPATH=$(prefix)/lib
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=

23
scripts/makefile.linux
View File

@ -5,7 +5,7 @@
LIBNAME = libpng12
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
CC=gcc
@ -50,14 +50,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
@ -70,7 +70,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
.c.pic.o:
$(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
all: libpng.a $(LIBNAME).so pngtest
all: libpng.a $(LIBNAME).so pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@ -120,8 +120,7 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
@ -135,8 +134,7 @@ install-static: install-headers libpng.a
install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* \
$(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/libpng.so
-@/bin/rm -f $(DL)/libpng.so.3
-@/bin/rm -f $(DL)/libpng.so.3.*
@ -148,8 +146,7 @@ install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
-@if [ ! -d $(DL)/pkgconfig ]; then mkdir \
$(DL)/pkgconfig; fi
-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
-@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
-@/bin/rm -f $(DL)/pkgconfig/libpng.pc
cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

20
scripts/makefile.macosx
View File

@ -17,7 +17,7 @@ ZLIBINC=../zlib
CC=cc
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
CFLAGS=-fno-common -I$(ZLIBINC) -O # -g -DPNG_DEBUG=5
@ -38,14 +38,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
#RANLIB=echo
RANLIB=ranlib
@ -54,7 +54,7 @@ OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
pngwtran.o pngmem.o pngerror.o pngpread.o
all: libpng.a pngtest shared
all: libpng.a pngtest shared libpng.pc libpng-config
shared: $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX)
@ -89,12 +89,10 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -f -s $(LIBNAME) libpng; \
ln -f -s $(LIBNAME)/* .)
(cd $(DI); ln -f -s $(LIBNAME) libpng; ln -f -s $(LIBNAME)/* .)
install-static: install-headers libpng.a
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi

2
scripts/makefile.mips
View File

@ -14,7 +14,7 @@ LIBPATH=$(prefix)/lib
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=

2
scripts/makefile.ne12bsd
View File

@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
LIB= png12
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.3
SHLIB_MINOR= 1.2.4beta1
SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.netbsd
View File

@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng
LIB= png
SHLIB_MAJOR= 3
SHLIB_MINOR= 1.2.3
SHLIB_MINOR= 1.2.4beta1
SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.openbsd
View File

@ -7,7 +7,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.3
SHLIB_MINOR= 1.2.4beta1
LIB= png
SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \

23
scripts/makefile.sco
View File

@ -24,7 +24,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm
RANLIB=echo
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
@ -39,14 +39,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
@ -59,7 +59,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
.c.pic.o:
$(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
all: libpng.a $(LIBNAME).so pngtest
all: libpng.a $(LIBNAME).so pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@ -101,12 +101,10 @@ install-headers: png.h pngconf.h
-@/bin/rm -f $(DI)/png.h
-@/bin/rm -f $(DI)/pngconf.h
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -f -s $(LIBNAME) libpng; \
ln -f -s $(LIBNAME)/* .)
(cd $(DI); ln -f -s $(LIBNAME) libpng; ln -f -s $(LIBNAME)/* .)
install-static: install-headers libpng.a
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
@ -117,8 +115,7 @@ install-static: install-headers libpng.a
install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* \
$(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/libpng.so
-@/bin/rm -f $(DL)/libpng.so.3
-@/bin/rm -f $(DL)/libpng.so.3.*

23
scripts/makefile.sggcc
View File

@ -26,7 +26,7 @@ LDSHARED=CC $(ABI) -shared
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBS=$(LIBNAME).so.$(PNGVER)
INCPATH=$(prefix)/include
@ -40,14 +40,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
RANLIB=echo
#RANLIB=ranlib
@ -56,7 +56,7 @@ OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
pngwtran.o pngmem.o pngerror.o pngpread.o
all: libpng.a $(LIBNAME).so.$(PNGVER) pngtest
all: libpng.a $(LIBNAME).so.$(PNGVER) pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@ -93,12 +93,10 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -sf $(LIBNAME) libpng; \
ln -sf $(LIBNAME)/* .)
(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
install-static: install-headers libpng.a
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
@ -109,8 +107,7 @@ install-static: install-headers libpng.a
install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* \
$(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/libpng.so
-@/bin/rm -f $(DL)/libpng.so.3
-@/bin/rm -f $(DL)/libpng.so.3.*

20
scripts/makefile.sgi
View File

@ -31,7 +31,7 @@ LDSHARED=cc $(ABI) -shared
LIBNAME=libpng12
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
RANLIB=echo
@ -50,20 +50,20 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
OBJS = pnggccrd.o png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
pngwtran.o pngmem.o pngerror.o pngpread.o
all: libpng.a pngtest shared
all: libpng.a pngtest shared libpng.pc libpng-config
shared: $(LIBNAME).so.$(PNGVER)
@ -105,8 +105,7 @@ install-headers: png.h pngconf.h
$(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -sf $(LIBNAME) libpng; \
ln -sf $(LIBNAME)/* .)
(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
install-static: install-headers libpng.a
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
@ -117,8 +116,7 @@ install-static: install-headers libpng.a
install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* \
$(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/libpng.so
-@/bin/rm -f $(DL)/libpng.so.3
-@/bin/rm -f $(DL)/libpng.so.3.*

26
scripts/makefile.so9
View File

@ -34,7 +34,7 @@ LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
RANLIB=echo
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
@ -49,14 +49,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
@ -69,7 +69,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
.c.pic.o:
$(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
all: libpng.a $(LIBNAME).so pngtest
all: libpng.a $(LIBNAME).so pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@ -120,8 +120,7 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -f -s $(LIBNAME) libpng)
@ -131,13 +130,11 @@ install-static: install-headers libpng.a
cp libpng.a $(DL)/$(LIBNAME).a
chmod 644 $(DL)/$(LIBNAME).a
-@/bin/rm -f $(DL)/libpng.a
(cd $(DI); ln -f -s $(LIBNAME) libpng; \
ln -f -s $(LIBNAME)/* .)
(cd $(DI); ln -f -s $(LIBNAME) libpng; ln -f -s $(LIBNAME)/* .)
install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* \
$(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/libpng.so
-@/bin/rm -f $(DL)/libpng.so.3
-@/bin/rm -f $(DL)/libpng.so.3.*
@ -149,8 +146,7 @@ install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
ln -f -s $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
ln -f -s $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
ln -f -s $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
-@if [ ! -d $(DL)/pkgconfig ]; then mkdir \
$(DL)/pkgconfig; fi
-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
-@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
-@/bin/rm -f $(DL)/pkgconfig/libpng.pc
cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

23
scripts/makefile.solaris
View File

@ -30,7 +30,7 @@ LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm
RANLIB=echo
PNGMAJ = 0
PNGMIN = 1.2.3
PNGMIN = 1.2.4beta1
PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12
@ -45,14 +45,14 @@ BINPATH=$(prefix)/bin
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=
DB=$(DESTDIR)/$(BINPATH)
DI=$(DESTDIR)/$(INCPATH)
DL=$(DESTDIR)/$(LIBPATH)
DM=$(DESTDIR)/$(MANPATH)
DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)
OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
@ -65,7 +65,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
.c.pic.o:
$(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
all: libpng.a $(LIBNAME).so pngtest
all: libpng.a $(LIBNAME).so pngtest libpng.pc libpng-config
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
@ -117,12 +117,10 @@ install-headers: png.h pngconf.h
-@if [ ! -d $(DI) ]; then mkdir $(DI); fi
-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
cp png.h pngconf.h $(DI)/$(LIBNAME)
chmod 644 $(DI)/$(LIBNAME)/png.h \
$(DI)/$(LIBNAME)/pngconf.h
chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
-@/bin/rm -f $(DI)/libpng
(cd $(DI); ln -f -s $(LIBNAME) libpng; \
ln -f -s $(LIBNAME)/* .)
(cd $(DI); ln -f -s $(LIBNAME) libpng; ln -f -s $(LIBNAME)/* .)
install-static: install-headers libpng.a
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
@ -133,8 +131,7 @@ install-static: install-headers libpng.a
install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
-@if [ ! -d $(DL) ]; then mkdir $(DL); fi
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* \
$(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
-@/bin/rm -f $(DL)/libpng.so
-@/bin/rm -f $(DL)/libpng.so.3
-@/bin/rm -f $(DL)/libpng.so.3.*

2
scripts/makefile.std
View File

@ -14,7 +14,7 @@ LIBPATH=$(prefix)/lib
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=

2
scripts/makefile.sunos
View File

@ -14,7 +14,7 @@ LIBPATH=$(prefix)/lib
# make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, that location must already exist before
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=

4
scripts/pngdef.pas
View File

@ -7,8 +7,8 @@ unit pngdef;
interface
const
PNG_LIBPNG_VER_STRING = '1.2.3';
PNG_LIBPNG_VER = 10203;
PNG_LIBPNG_VER_STRING = '1.2.4beta1';
PNG_LIBPNG_VER = 10204;
type
png_uint_32 = Cardinal;

5
scripts/pngos2.def
View File

@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2
;----------------------------------------
; Version 1.2.3
; Version 1.2.4beta1
LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2"
@ -203,6 +203,9 @@ EXPORTS
; png_zalloc
; png_zfree
; Added at version 1.2.4
png_malloc_warn
; These are not present when libpng is compiled with PNG_NO_GLOBAL_ARRAYS
png_libpng_ver
png_pass_start