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Release libpng version 1.6.37

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Cosmin Truta 2019-04-14 14:10:32 -04:00
parent 8da8257d0b
commit a40189cf88
19 changed files with 94 additions and 122 deletions
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74
ANNOUNCE
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@ -1,13 +1,5 @@
libpng 1.6.37.git libpng 1.6.37 - April 14, 2019
================= ==============================
This is a development version, not intended to be a public release.
It will be replaced by a public release, or by another development
version, at a later time.
libpng 1.6.36 - December 1, 2018
================================
This is a public release of libpng, intended for use in production code. This is a public release of libpng, intended for use in production code.
@ -17,13 +9,13 @@ Files available for download
Source files with LF line endings (for Unix/Linux): Source files with LF line endings (for Unix/Linux):
* libpng-1.6.36.tar.xz (LZMA-compressed, recommended) * libpng-1.6.37.tar.xz (LZMA-compressed, recommended)
* libpng-1.6.36.tar.gz * libpng-1.6.37.tar.gz
Source files with CRLF line endings (for Windows): Source files with CRLF line endings (for Windows):
* lp1636.7z (LZMA-compressed, recommended) * lp1637.7z (LZMA-compressed, recommended)
* lp1636.zip * lp1637.zip
Other information: Other information:
@ -33,50 +25,20 @@ Other information:
* TRADEMARK.md * TRADEMARK.md
IMPORTANT licensing update: libpng license v2 Changes since the previous public release (version 1.6.36)
---------------------------------------------
The new libpng license comprises the terms and conditions from the zlib
license, and the disclaimer from the Boost license.
The legacy libpng license, used until libpng-1.6.35, is appended to the
new license, following the precedent established in the Python Software
Foundation License version 2.
From now on, the list of contributing authors shall be maintained in a
separate AUTHORS file. The lists of previous contributing authors,
mentioned in the legacy libpng license and considered to be an integral
part of that license, are kept intact, with no further updates.
Changes since the previous public release (version 1.6.35)
---------------------------------------------------------- ----------------------------------------------------------
* Optimized png_do_expand_palette for ARM processors. * Fixed a use-after-free vulnerability (CVE-2019-7317) in png_image_free.
Improved performance by around 10-22% on a recent ARM Chromebook. * Fixed a memory leak in the ARM NEON implementation of png_do_expand_palette.
(Contributed by Richard Townsend, ARM Holdings) * Fixed a memory leak in pngtest.c.
* Fixed manipulation of machine-specific optimization options. * Fixed two vulnerabilities (CVE-2018-14048, CVE-2018-14550) in
(Contributed by Vicki Pfau) contrib/pngminus; refactor.
* Used memcpy instead of manual pointer arithmetic on Intel SSE2. * Changed the license of contrib/pngminus to MIT; refresh makefile and docs.
(Contributed by Samuel Williams) (Contributed by Willem van Schaik)
* Fixed build errors with MSVC on ARM64. * Fixed a typo in the libpng license v2.
(Contributed by Zhijie Liang) (Contributed by Miguel Ojeda)
* Fixed detection of libm in CMakeLists. * Added makefiles for AddressSanitizer-enabled builds.
(Contributed by Cameron Cawley) * Cleaned up various makefiles.
* Fixed incorrect creation of pkg-config file in CMakeLists.
(Contributed by Kyle Bentley)
* Fixed the CMake build on Windows MSYS by avoiding symlinks.
* Fixed a build warning on OpenBSD.
(Contributed by Theo Buehler)
* Fixed various typos in comments.
(Contributed by "luz.paz")
* Raised the minimum required CMake version from 3.0.2 to 3.1.
* Removed yet more of the vestigial support for pre-ANSI C compilers.
* Removed ancient makefiles for ancient systems that have been broken
across all previous libpng-1.6.x versions.
* Removed the Y2K compliance statement and the export control
information.
* Applied various code style and documentation fixes.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net. Send comments/corrections/commendations to png-mng-implement at lists.sf.net.

39
CHANGES
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@ -6066,33 +6066,44 @@ Version 1.6.35 [July 15, 2018]
Version 1.6.36 [December 1, 2018] Version 1.6.36 [December 1, 2018]
Optimized png_do_expand_palette for ARM processors. Optimized png_do_expand_palette for ARM processors.
Improved performance by around 10-22% on a recent ARM Chromebook. Improved performance by around 10-22% on a recent ARM Chromebook.
(Contributed by Richard Townsend, ARM Holdings) (Contributed by Richard Townsend, ARM Holdings)
Fixed manipulation of machine-specific optimization options. Fixed manipulation of machine-specific optimization options.
(Contributed by Vicki Pfau) (Contributed by Vicki Pfau)
Used memcpy instead of manual pointer arithmetic on Intel SSE2. Used memcpy instead of manual pointer arithmetic on Intel SSE2.
(Contributed by Samuel Williams) (Contributed by Samuel Williams)
Fixed build errors with MSVC on ARM64. Fixed build errors with MSVC on ARM64.
(Contributed by Zhijie Liang) (Contributed by Zhijie Liang)
Fixed detection of libm in CMakeLists. Fixed detection of libm in CMakeLists.
(Contributed by Cameron Cawley) (Contributed by Cameron Cawley)
Fixed incorrect creation of pkg-config file in CMakeLists. Fixed incorrect creation of pkg-config file in CMakeLists.
(Contributed by Kyle Bentley) (Contributed by Kyle Bentley)
Fixed the CMake build on Windows MSYS by avoiding symlinks. Fixed the CMake build on Windows MSYS by avoiding symlinks.
Fixed a build warning on OpenBSD. Fixed a build warning on OpenBSD.
(Contributed by Theo Buehler) (Contributed by Theo Buehler)
Fixed various typos in comments. Fixed various typos in comments.
(Contributed by "luz.paz") (Contributed by "luz.paz")
Raised the minimum required CMake version from 3.0.2 to 3.1. Raised the minimum required CMake version from 3.0.2 to 3.1.
Removed yet more of the vestigial support for pre-ANSI C compilers. Removed yet more of the vestigial support for pre-ANSI C compilers.
Removed ancient makefiles for ancient systems that have been broken Removed ancient makefiles for ancient systems that have been broken
across all previous libpng-1.6.x versions. across all previous libpng-1.6.x versions.
Removed the Y2K compliance statement and the export control Removed the Y2K compliance statement and the export control
information. information.
Applied various code style and documentation fixes. Applied various code style and documentation fixes.
Version 1.6.37 [TODO] Version 1.6.37 [April 14, 2019]
Fixed a use-after-free vulnerability (CVE-2019-7317) in png_image_free.
Fixed a memory leak in the ARM NEON implementation of png_do_expand_palette.
Fixed a memory leak in pngtest.c.
Fixed two vulnerabilities (CVE-2018-14048, CVE-2018-14550) in
contrib/pngminus; refactor.
Changed the license of contrib/pngminus to MIT; refresh makefile and docs.
(Contributed by Willem van Schaik)
Fixed a typo in the libpng license v2.
(Contributed by Miguel Ojeda)
Added makefiles for AddressSanitizer-enabled builds.
Cleaned up various makefiles.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net.
(subscription required; visit Subscription is required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe). to subscribe.

2
CMakeLists.txt
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@ -838,7 +838,7 @@ endif()
# SET UP LINKS # SET UP LINKS
if(PNG_SHARED) if(PNG_SHARED)
set_target_properties(png PROPERTIES set_target_properties(png PROPERTIES
# VERSION 16.${PNGLIB_RELEASE}.1.6.37.git # VERSION 16.${PNGLIB_RELEASE}.1.6.37
VERSION 16.${PNGLIB_RELEASE}.0 VERSION 16.${PNGLIB_RELEASE}.0
SOVERSION 16 SOVERSION 16
CLEAN_DIRECT_OUTPUT 1) CLEAN_DIRECT_OUTPUT 1)

4
README
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@ -1,5 +1,5 @@
README for libpng version 1.6.37.git README for libpng version 1.6.37 - April 14, 2019
==================================== =================================================
See the note about version numbers near the top of png.h. See the note about version numbers near the top of png.h.
See INSTALL for instructions on how to install libpng. See INSTALL for instructions on how to install libpng.

22
configure vendored
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@ -1,6 +1,6 @@
#! /bin/sh #! /bin/sh
# Guess values for system-dependent variables and create Makefiles. # Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for libpng 1.6.37.git. # Generated by GNU Autoconf 2.69 for libpng 1.6.37.
# #
# Report bugs to <png-mng-implement@lists.sourceforge.net>. # Report bugs to <png-mng-implement@lists.sourceforge.net>.
# #
@ -590,8 +590,8 @@ MAKEFLAGS=
# Identity of this package. # Identity of this package.
PACKAGE_NAME='libpng' PACKAGE_NAME='libpng'
PACKAGE_TARNAME='libpng' PACKAGE_TARNAME='libpng'
PACKAGE_VERSION='1.6.37.git' PACKAGE_VERSION='1.6.37'
PACKAGE_STRING='libpng 1.6.37.git' PACKAGE_STRING='libpng 1.6.37'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
PACKAGE_URL='' PACKAGE_URL=''
@ -1372,7 +1372,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing. # Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh. # This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF cat <<_ACEOF
\`configure' configures libpng 1.6.37.git to adapt to many kinds of systems. \`configure' configures libpng 1.6.37 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]... Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1442,7 +1442,7 @@ fi
if test -n "$ac_init_help"; then if test -n "$ac_init_help"; then
case $ac_init_help in case $ac_init_help in
short | recursive ) echo "Configuration of libpng 1.6.37.git:";; short | recursive ) echo "Configuration of libpng 1.6.37:";;
esac esac
cat <<\_ACEOF cat <<\_ACEOF
@ -1622,7 +1622,7 @@ fi
test -n "$ac_init_help" && exit $ac_status test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then if $ac_init_version; then
cat <<\_ACEOF cat <<\_ACEOF
libpng configure 1.6.37.git libpng configure 1.6.37
generated by GNU Autoconf 2.69 generated by GNU Autoconf 2.69
Copyright (C) 2012 Free Software Foundation, Inc. Copyright (C) 2012 Free Software Foundation, Inc.
@ -1954,7 +1954,7 @@ cat >config.log <<_ACEOF
This file contains any messages produced by compilers while This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake. running configure, to aid debugging if configure makes a mistake.
It was created by libpng $as_me 1.6.37.git, which was It was created by libpng $as_me 1.6.37, which was
generated by GNU Autoconf 2.69. Invocation command line was generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@ $ $0 $@
@ -2825,7 +2825,7 @@ fi
# Define the identity of the package. # Define the identity of the package.
PACKAGE='libpng' PACKAGE='libpng'
VERSION='1.6.37.git' VERSION='1.6.37'
cat >>confdefs.h <<_ACEOF cat >>confdefs.h <<_ACEOF
@ -2946,7 +2946,7 @@ fi
PNGLIB_VERSION=1.6.37.git PNGLIB_VERSION=1.6.37
PNGLIB_MAJOR=1 PNGLIB_MAJOR=1
PNGLIB_MINOR=6 PNGLIB_MINOR=6
PNGLIB_RELEASE=37 PNGLIB_RELEASE=37
@ -14354,7 +14354,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# report actual input values of CONFIG_FILES etc. instead of their # report actual input values of CONFIG_FILES etc. instead of their
# values after options handling. # values after options handling.
ac_log=" ac_log="
This file was extended by libpng $as_me 1.6.37.git, which was This file was extended by libpng $as_me 1.6.37, which was
generated by GNU Autoconf 2.69. Invocation command line was generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES CONFIG_FILES = $CONFIG_FILES
@ -14420,7 +14420,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\ ac_cs_version="\\
libpng config.status 1.6.37.git libpng config.status 1.6.37
configured by $0, generated by GNU Autoconf 2.69, configured by $0, generated by GNU Autoconf 2.69,
with options \\"\$ac_cs_config\\" with options \\"\$ac_cs_config\\"

4
configure.ac
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@ -25,7 +25,7 @@ AC_PREREQ([2.68])
dnl Version number stuff here: dnl Version number stuff here:
AC_INIT([libpng],[1.6.37.git],[png-mng-implement@lists.sourceforge.net]) AC_INIT([libpng],[1.6.37],[png-mng-implement@lists.sourceforge.net])
AC_CONFIG_MACRO_DIR([scripts]) AC_CONFIG_MACRO_DIR([scripts])
# libpng does not follow GNU file name conventions (hence 'foreign') # 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 AM_PREREQ([1.11.2])
dnl stop configure from automagically running automake dnl stop configure from automagically running automake
PNGLIB_VERSION=1.6.37.git PNGLIB_VERSION=1.6.37
PNGLIB_MAJOR=1 PNGLIB_MAJOR=1
PNGLIB_MINOR=6 PNGLIB_MINOR=6
PNGLIB_RELEASE=37 PNGLIB_RELEASE=37

8
libpng-manual.txt
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@ -1,6 +1,6 @@
libpng-manual.txt - A description on how to use and modify libpng libpng-manual.txt - A description on how to use and modify libpng
Copyright (c) 2018 Cosmin Truta Copyright (c) 2018-2019 Cosmin Truta
Copyright (c) 1998-2018 Glenn Randers-Pehrson Copyright (c) 1998-2018 Glenn Randers-Pehrson
This document is released under the libpng license. This document is released under the libpng license.
@ -9,11 +9,11 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng version 1.6.36 - December 1, 2018 libpng version 1.6.36, December 2018, through 1.6.37 - April 2019
Updated and distributed by Cosmin Truta Updated and distributed by Cosmin Truta
Copyright (c) 2018 Cosmin Truta Copyright (c) 2018-2019 Cosmin Truta
libpng versions 0.97, January 1998, through 1.6.35 - July 15, 2018 libpng versions 0.97, January 1998, through 1.6.35 - July 2018
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2018 Glenn Randers-Pehrson Copyright (c) 1998-2018 Glenn Randers-Pehrson

14
libpng.3
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@ -1,6 +1,6 @@
.TH LIBPNG 3 "December 1, 2018" .TH LIBPNG 3 "April 14, 2019"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.36 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.37
.SH SYNOPSIS .SH SYNOPSIS
\fB#include <png.h>\fP \fB#include <png.h>\fP
@ -519,7 +519,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT .SH LIBPNG.TXT
libpng-manual.txt - A description on how to use and modify libpng libpng-manual.txt - A description on how to use and modify libpng
Copyright (c) 2018 Cosmin Truta Copyright (c) 2018-2019 Cosmin Truta
Copyright (c) 1998-2018 Glenn Randers-Pehrson Copyright (c) 1998-2018 Glenn Randers-Pehrson
This document is released under the libpng license. This document is released under the libpng license.
@ -528,11 +528,11 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng version 1.6.36 - December 1, 2018 libpng version 1.6.36, December 2018, through 1.6.37 - April 2019
Updated and distributed by Cosmin Truta Updated and distributed by Cosmin Truta
Copyright (c) 2018 Cosmin Truta Copyright (c) 2018-2019 Cosmin Truta
libpng versions 0.97, January 1998, through 1.6.35 - July 15, 2018 libpng versions 0.97, January 1998, through 1.6.35 - July 2018
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2018 Glenn Randers-Pehrson Copyright (c) 1998-2018 Glenn Randers-Pehrson
@ -6045,8 +6045,6 @@ Maintained by Cosmin Truta.
Supported by the PNG development group Supported by the PNG development group
.br .br
png-mng-implement at lists.sf.net
(subscription required; visit
png-mng-implement at lists.sourceforge.net (subscription required; visit png-mng-implement at lists.sourceforge.net (subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe). to subscribe).

4
libpngpf.3
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@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "December 1, 2018" .TH LIBPNGPF 3 "April 14, 2019"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.36 libpng \- Portable Network Graphics (PNG) Reference Library 1.6.37
(private functions) (private functions)
.SH SYNOPSIS .SH SYNOPSIS

4
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "December 1, 2018" .TH PNG 5 "April 14, 2019"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
@ -60,7 +60,7 @@ Thomas Boutell and others (png-list).
.LP .LP
This man page is This man page is
.br .br
Copyright (c) 2018 Cosmin Truta. Copyright (c) 2018-2019 Cosmin Truta.
.br .br
Copyright (c) 1998-2006 Glenn Randers-Pehrson. Copyright (c) 1998-2006 Glenn Randers-Pehrson.
.br .br

4
png.c
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@ -14,7 +14,7 @@
#include "pngpriv.h" #include "pngpriv.h"
/* Generate a compiler error if there is an old png.h in the search path. */ /* Generate a compiler error if there is an old png.h in the search path. */
typedef png_libpng_version_1_6_37_git Your_png_h_is_not_version_1_6_37_git; typedef png_libpng_version_1_6_37 Your_png_h_is_not_version_1_6_37;
#ifdef __GNUC__ #ifdef __GNUC__
/* The version tests may need to be added to, but the problem warning has /* The version tests may need to be added to, but the problem warning has
@ -815,7 +815,7 @@ png_get_copyright(png_const_structrp png_ptr)
return PNG_STRING_COPYRIGHT return PNG_STRING_COPYRIGHT
#else #else
return PNG_STRING_NEWLINE \ return PNG_STRING_NEWLINE \
"libpng version 1.6.37.git" PNG_STRING_NEWLINE \ "libpng version 1.6.37" PNG_STRING_NEWLINE \
"Copyright (c) 2018-2019 Cosmin Truta" PNG_STRING_NEWLINE \ "Copyright (c) 2018-2019 Cosmin Truta" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson" \ "Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson" \
PNG_STRING_NEWLINE \ PNG_STRING_NEWLINE \

19
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.6.37.git * libpng version 1.6.37 - April 14, 2019
* *
* Copyright (c) 2018-2019 Cosmin Truta * Copyright (c) 2018-2019 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson
@ -14,8 +14,9 @@
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * 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 0.89, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.6.35, July 2018: * libpng versions 0.97, January 1998, through 1.6.35, July 2018:
* Glenn Randers-Pehrson. * Glenn Randers-Pehrson
* libpng version 1.6.36, December 1, 2018: Cosmin Truta * libpng versions 1.6.36, December 2018, through 1.6.37, April 2019:
* Cosmin Truta
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
*/ */
@ -238,7 +239,7 @@
* ... * ...
* 1.5.30 15 10530 15.so.15.30[.0] * 1.5.30 15 10530 15.so.15.30[.0]
* ... * ...
* 1.6.36 16 10636 16.so.16.36[.0] * 1.6.37 16 10637 16.so.16.37[.0]
* *
* Henceforth the source version will match the shared-library major and * Henceforth the source version will match the shared-library major and
* minor numbers; the shared-library major version number will be used for * minor numbers; the shared-library major version number will be used for
@ -277,8 +278,8 @@
*/ */
/* Version information for png.h - this should match the version in png.c */ /* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.6.37.git" #define PNG_LIBPNG_VER_STRING "1.6.37"
#define PNG_HEADER_VERSION_STRING " libpng version 1.6.37.git\n" #define PNG_HEADER_VERSION_STRING " libpng version 1.6.37 - April 14, 2019\n"
#define PNG_LIBPNG_VER_SONUM 16 #define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16 #define PNG_LIBPNG_VER_DLLNUM 16
@ -291,7 +292,7 @@
/* This should be zero for a public release, or non-zero for a /* This should be zero for a public release, or non-zero for a
* development version. [Deprecated] * development version. [Deprecated]
*/ */
#define PNG_LIBPNG_VER_BUILD 1 #define PNG_LIBPNG_VER_BUILD 0
/* Release Status */ /* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_ALPHA 1
@ -308,7 +309,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */ PNG_LIBPNG_BUILD_PRIVATE */
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA #define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
/* Careful here. At one time, Guy wanted to use 082, but that /* Careful here. At one time, Guy wanted to use 082, but that
* would be octal. We must not include leading zeros. * would be octal. We must not include leading zeros.
@ -427,7 +428,7 @@ extern "C" {
/* This triggers a compiler error in png.c, if png.c and png.h /* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number. * do not agree upon the version number.
*/ */
typedef char* png_libpng_version_1_6_37_git; typedef char* png_libpng_version_1_6_37;
/* Basic control structions. Read libpng-manual.txt or libpng.3 for more info. /* Basic control structions. Read libpng-manual.txt or libpng.3 for more info.
* *

6
pngconf.h
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@ -1,9 +1,9 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine-configurable file for libpng
* *
* libpng version 1.6.37.git * libpng version 1.6.37
* *
* Copyright (c) 2018 Cosmin Truta * Copyright (c) 2018-2019 Cosmin Truta
* Copyright (c) 1998-2002,2004,2006-2016,2018 Glenn Randers-Pehrson * Copyright (c) 1998-2002,2004,2006-2016,2018 Glenn Randers-Pehrson
* Copyright (c) 1996-1997 Andreas Dilger * Copyright (c) 1996-1997 Andreas Dilger
* Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc. * Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.

2
pngtest.c
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@ -2155,4 +2155,4 @@ main(void)
#endif #endif
/* Generate a compiler error if there is an old png.h in the search path. */ /* Generate a compiler error if there is an old png.h in the search path. */
typedef png_libpng_version_1_6_37_git Your_png_h_is_not_version_1_6_37_git; typedef png_libpng_version_1_6_37 Your_png_h_is_not_version_1_6_37;

2
scripts/libpng-config-head.in
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@ -11,7 +11,7 @@
# Modeled after libxml-config. # Modeled after libxml-config.
version=1.6.37.git version=1.6.37
prefix="" prefix=""
libdir="" libdir=""
libs="" libs=""

2
scripts/libpng.pc.in
View File

@ -5,6 +5,6 @@ includedir=@includedir@/libpng16
Name: libpng Name: libpng
Description: Loads and saves PNG files Description: Loads and saves PNG files
Version: 1.6.37.git Version: 1.6.37
Libs: -L${libdir} -lpng16 Libs: -L${libdir} -lpng16
Cflags: -I${includedir} Cflags: -I${includedir}

2
scripts/makefile.netbsd
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@ -14,7 +14,7 @@ MANDIR= ${LOCALBASE}/man
INCSDIR=${LOCALBASE}/include INCSDIR=${LOCALBASE}/include
SHLIB_MAJOR= 16 SHLIB_MAJOR= 16
SHLIB_MINOR= 1.6.37.git SHLIB_MINOR= 1.6.37
LIB= png LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \ SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \

2
scripts/makefile.openbsd
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@ -11,7 +11,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 16 SHLIB_MAJOR= 16
SHLIB_MINOR= 1.6.37.git SHLIB_MINOR= 1.6.37
LIB= png LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \ SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \

2
scripts/pnglibconf.h.prebuilt
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@ -1,6 +1,6 @@
/* pnglibconf.h - library build configuration */ /* pnglibconf.h - library build configuration */
/* libpng version 1.6.37.git */ /* libpng version 1.6.37 */
/* Copyright (c) 2018-2019 Cosmin Truta */ /* Copyright (c) 2018-2019 Cosmin Truta */
/* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson */ /* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson */