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[libpng16] Imported from libpng-1.6.30.tar

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Glenn Randers-Pehrson 2017-06-28 13:46:04 -05:00
parent 14be73c8a3
commit 58649f19cb
24 changed files with 61 additions and 71 deletions
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33
ANNOUNCE
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@ -1,59 +1,46 @@
Libpng 1.6.30rc02 - June 25, 2017
Libpng 1.6.30 - June 28, 2017
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.
This is a public release of libpng, intended for use in production codes.
Files available for download:
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
1.6.30rc02.tar.xz (LZMA-compressed, recommended)
1.6.30rc02.tar.gz
libpng-1.6.30.tar.xz (LZMA-compressed, recommended)
libpng-1.6.30.tar.gz
Source files with CRLF line endings (for Windows), without the
"configure" script
lp1630r02.7z (LZMA-compressed, recommended)
lp1630r02.zip
lpng1630.7z (LZMA-compressed, recommended)
lpng1630.zip
Other information:
1.6.30rc02-README.txt
1.6.30rc02-LICENSE.txt
libpng-1.6.30rc02-*.asc (armored detached GPG signatures)
libpng-1.6.30-README.txt
libpng-1.6.30-LICENSE.txt
libpng-1.6.30-*.asc (armored detached GPG signatures)
Changes since the last public release (1.6.29):
Version 1.6.30beta01 [April 1, 2017]
Added missing "$(CPPFLAGS)" to the compile line for c.pic.o in
makefile.linux and makefile.solaris-x86 (Cosmin).
Revised documentation of png_get_error_ptr() in the libpng manual.
Silence clang -Wcomma and const drop warnings (Viktor Szakats).
Update Sourceforge URLs in documentation (https instead of http).
Version 1.6.30beta02 [April 22, 2017]
Document need to check for integer overflow when allocating a pixel
buffer for multiple rows in contrib/gregbook, contrib/pngminus,
example.c, and in the manual (suggested by Jaeseung Choi). This
is similar to the bug reported against pngquant in CVE-2016-5735.
Removed reference to the obsolete PNG_SAFE_LIMITS macro in the documentation.
Version 1.6.30beta03 [May 22, 2017]
Check for integer overflow in contrib/visupng and contrib/tools/genpng.
Do not double evaluate CMAKE_SYSTEM_PROCESSOR in CMakeLists.txt.
Test CMAKE_HOST_WIN32 instead of WIN32 in CMakeLists.txt.
Fix some URL in documentation.
Version 1.6.30beta04 [June 7, 2017]
Avoid writing an empty IDAT when the last IDAT exactly fills the
compression buffer (bug report by Brian Baird). This bug was
compression buffer (bug report by Brian Baird). This bug was
introduced in libpng-1.6.0.
Version 1.6.30rc01 [June 14, 2017]
No changes.
Version 1.6.30rc02 [June 25, 2017]
Update copyright year in pnglibconf.h, make ltmain.sh executable.
Add a reference to the libpng.download site in README.

3
CHANGES
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@ -5852,6 +5852,9 @@ Version 1.6.30rc02 [June 25, 2017]
Update copyright year in pnglibconf.h, make ltmain.sh executable.
Add a reference to the libpng.download site in README.
Version 1.6.30 [June 28, 2017]
No changes.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement

2
CMakeLists.txt
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@ -770,7 +770,7 @@ endif(NOT WIN32 OR CYGWIN OR MINGW)
# SET UP LINKS
if(PNG_SHARED)
set_target_properties(png PROPERTIES
# VERSION 16.${PNGLIB_RELEASE}.1.6.30rc02
# VERSION 16.${PNGLIB_RELEASE}.1.6.30
VERSION 16.${PNGLIB_RELEASE}.0
SOVERSION 16
CLEAN_DIRECT_OUTPUT 1)

2
LICENSE
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@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000 through 1.6.30rc02, June 25, 2017 are
libpng versions 1.0.7, July 1, 2000 through 1.6.30, June 28, 2017 are
Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.6.30rc02 - June 25, 2017 (shared library 16.0)
README for libpng version 1.6.30 - June 28, 2017 (shared library 16.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.

4
configure.ac
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@ -25,7 +25,7 @@ AC_PREREQ([2.68])
dnl Version number stuff here:
AC_INIT([libpng],[1.6.30rc02],[png-mng-implement@lists.sourceforge.net])
AC_INIT([libpng],[1.6.30],[png-mng-implement@lists.sourceforge.net])
AC_CONFIG_MACRO_DIR([scripts])
# libpng does not follow GNU file name conventions (hence 'foreign')
@ -46,7 +46,7 @@ dnl automake, so the following is not necessary (and is not defined anyway):
dnl AM_PREREQ([1.11.2])
dnl stop configure from automagically running automake
PNGLIB_VERSION=1.6.30rc02
PNGLIB_VERSION=1.6.30
PNGLIB_MAJOR=1
PNGLIB_MINOR=6
PNGLIB_RELEASE=30

6
libpng-manual.txt
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@ -1,6 +1,6 @@
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.30rc02 - June 25, 2017
libpng version 1.6.30 - June 28, 2017
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2017 Glenn Randers-Pehrson
@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.6.30rc02 - June 25, 2017
libpng versions 0.97, January 1998, through 1.6.30 - June 28, 2017
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2017 Glenn Randers-Pehrson
@ -5383,7 +5383,7 @@ 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 1.6.30rc02 are Y2K compliant. It is my belief that earlier
upward through 1.6.30 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has two year fields. One is a 2-byte unsigned integer

16
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "June 25, 2017"
.TH LIBPNG 3 "June 28, 2017"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.30rc02
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.30
.SH SYNOPSIS
\fB
#include <png.h>\fP
@ -510,7 +510,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.30rc02 - June 25, 2017
libpng version 1.6.30 - June 28, 2017
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2017 Glenn Randers-Pehrson
@ -521,7 +521,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.6.30rc02 - June 25, 2017
libpng versions 0.97, January 1998, through 1.6.30 - June 28, 2017
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2017 Glenn Randers-Pehrson
@ -5893,7 +5893,7 @@ 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 1.6.30rc02 are Y2K compliant. It is my belief that earlier
upward through 1.6.30 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant.
Libpng only has two year fields. One is a 2-byte unsigned integer
@ -6051,7 +6051,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.6.30rc02 - June 25, 2017:
Libpng version 1.6.30 - June 28, 2017:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -6076,7 +6076,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000 through 1.6.30rc02, June 25, 2017 are
libpng versions 1.0.7, July 1, 2000 through 1.6.30, June 28, 2017 are
Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
@ -6204,7 +6204,7 @@ files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
June 25, 2017
June 28, 2017
.\" end of man page

2
libpngpf.3
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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "April 1, 2017"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.30rc02
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.30
(private functions)
.SH SYNOPSIS
\fB\fB#include \fI\fI"pngpriv.h"

6
png.c
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@ -14,7 +14,7 @@
#include "pngpriv.h"
/* Generate a compiler error if there is an old png.h in the search path. */
typedef png_libpng_version_1_6_30rc02 Your_png_h_is_not_version_1_6_30rc02;
typedef png_libpng_version_1_6_30 Your_png_h_is_not_version_1_6_30;
/* Tells libpng that we have already handled the first "num_bytes" bytes
* of the PNG file signature. If the PNG data is embedded into another
@ -776,14 +776,14 @@ png_get_copyright(png_const_structrp png_ptr)
#else
# ifdef __STDC__
return PNG_STRING_NEWLINE \
"libpng version 1.6.30rc02 - June 25, 2017" PNG_STRING_NEWLINE \
"libpng version 1.6.30 - June 28, 2017" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson" \
PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE;
# else
return "libpng version 1.6.30rc02 - June 25, 2017\
return "libpng version 1.6.30 - June 28, 2017\
Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";

20
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.6.30rc02, June 25, 2017
* libpng version 1.6.30, June 28, 2017
*
* Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -12,7 +12,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.6.30rc02, June 25, 2017:
* libpng versions 0.97, January 1998, through 1.6.30, June 28, 2017:
* Glenn Randers-Pehrson.
* See also "Contributing Authors", below.
*/
@ -25,7 +25,7 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.0.7, July 1, 2000 through 1.6.30rc02, June 25, 2017 are
* libpng versions 1.0.7, July 1, 2000 through 1.6.30, June 28, 2017 are
* Copyright (c) 2000-2002, 2004, 2006-2017 Glenn Randers-Pehrson, are
* derived from libpng-1.0.6, and are distributed according to the same
* disclaimer and license as libpng-1.0.6 with the following individuals
@ -241,13 +241,13 @@
* Y2K compliance in libpng:
* =========================
*
* June 25, 2017
* June 28, 2017
*
* 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 1.6.30rc02 are Y2K compliant. It is my belief that
* upward through 1.6.30 are Y2K compliant. It is my belief that
* earlier versions were also Y2K compliant.
*
* Libpng only has two year fields. One is a 2-byte unsigned integer
@ -309,8 +309,8 @@
*/
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.6.30rc02"
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.30rc02 - June 25, 2017\n"
#define PNG_LIBPNG_VER_STRING "1.6.30"
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.30 - June 28, 2017\n"
#define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16
@ -324,7 +324,7 @@
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/
#define PNG_LIBPNG_VER_BUILD 02
#define PNG_LIBPNG_VER_BUILD 0
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@ -341,7 +341,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_RC
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros.
@ -459,7 +459,7 @@ extern "C" {
/* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number.
*/
typedef char* png_libpng_version_1_6_30rc02;
typedef char* png_libpng_version_1_6_30;
/* Basic control structions. Read libpng-manual.txt or libpng.3 for more info.
*

2
pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.6.30rc02, June 25, 2017
* libpng version 1.6.30, June 28, 2017
*
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngtest.c
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@ -2088,4 +2088,4 @@ main(void)
#endif
/* Generate a compiler error if there is an old png.h in the search path. */
typedef png_libpng_version_1_6_30rc02 Your_png_h_is_not_version_1_6_30rc02;
typedef png_libpng_version_1_6_30 Your_png_h_is_not_version_1_6_30;

2
projects/vstudio/README.txt
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@ -1,7 +1,7 @@
VisualStudio instructions
libpng version 1.6.30rc02 - June 25, 2017
libpng version 1.6.30 - June 28, 2017
Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson

2
projects/vstudio/zlib.props
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@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source
*
* libpng version 1.6.30rc02 - June 25, 2017
* libpng version 1.6.30 - June 28, 2017
*
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
*

10
scripts/README.txt
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@ -1,9 +1,9 @@
Makefiles for libpng version 1.6.30rc02 - June 25, 2017
Makefiles for libpng version 1.6.30 - June 28, 2017
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile
(gcc, creates libpng16.so.16.1.6.30rc02)
(gcc, creates libpng16.so.16.1.6.30)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with
ansi2knr (Requires ansi2knr.c from
@ -33,12 +33,12 @@ pnglibconf.h.prebuilt => Stores configuration settings
makefile.os2 => OS/2 Makefile (gcc and emx, requires libpng.def)
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc
makefile.sggcc => Silicon Graphics (gcc,
creates libpng16.so.16.1.6.30rc02)
creates libpng16.so.16.1.6.30)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng16.so.16.1.6.30rc02)
creates libpng16.so.16.1.6.30)
makefile.so9 => Solaris 9 makefile (gcc,
creates libpng16.so.16.1.6.30rc02)
creates libpng16.so.16.1.6.30)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile

2
scripts/def.c
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@ -21,7 +21,7 @@ PNG_DFN "OS2 DESCRIPTION "PNG image compression library""
PNG_DFN "OS2 CODE PRELOAD MOVEABLE DISCARDABLE"
PNG_DFN ""
PNG_DFN "EXPORTS"
PNG_DFN ";Version 1.6.30rc02"
PNG_DFN ";Version 1.6.30"
#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
PNG_DFN "@" SYMBOL_PREFIX "@@" name "@"

2
scripts/libpng-config-head.in
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@ -11,7 +11,7 @@
# Modeled after libxml-config.
version=1.6.30rc02
version=1.6.30
prefix=""
libdir=""
libs=""

2
scripts/libpng.pc.in
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@ -5,6 +5,6 @@ includedir=@includedir@/libpng16
Name: libpng
Description: Loads and saves PNG files
Version: 1.6.30rc02
Version: 1.6.30
Libs: -L${libdir} -lpng16
Cflags: -I${includedir}

2
scripts/makefile.ne12bsd
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@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng16
LIB= png16
SHLIB_MAJOR= 0
SHLIB_MINOR= 1.6.30rc02
SHLIB_MINOR= 1.6.30
SRCS= 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
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@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
LIB= png
SHLIB_MAJOR= 16
SHLIB_MINOR= 1.6.30rc02
SHLIB_MINOR= 1.6.30
SRCS= 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
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@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 16
SHLIB_MINOR= 1.6.30rc02
SHLIB_MINOR= 1.6.30
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \

4
scripts/pnglibconf.h.prebuilt
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@ -1,8 +1,8 @@
/* libpng 1.6.30rc02 STANDARD API DEFINITION */
/* libpng 1.6.30 STANDARD API DEFINITION */
/* pnglibconf.h - library build configuration */
/* Libpng version 1.6.30rc02 - June 25, 2017 */
/* Libpng version 1.6.30 - June 28, 2017 */
/* Copyright (c) 1998-2017 Glenn Randers-Pehrson */

2
scripts/symbols.def
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@ -1,4 +1,4 @@
;Version 1.6.30rc02
;Version 1.6.30
;--------------------------------------------------------------
; LIBPNG symbol list as a Win32 DEF file
; Contains all the symbols that can be exported from libpng