[libpng16] Bump version to 1.6.32beta01

ANNOUNCE

@@ -1,57 +1,31 @@
-Libpng 1.6.31 - July 27, 2017
+Libpng 1.6.32beta01 - July 27, 2017
 
-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.
 
 Files available for download:
 
 Source files with LF line endings (for Unix/Linux) and with a
 "configure" script
 
-   libpng-1.6.31.tar.xz (LZMA-compressed, recommended)
-   libpng-1.6.31.tar.gz
+   1.6.32beta01.tar.xz (LZMA-compressed, recommended)
+   1.6.32beta01.tar.gz
 
 Source files with CRLF line endings (for Windows), without the
 "configure" script
 
-   lpng1631.7z  (LZMA-compressed, recommended)
-   lpng1631.zip
+   lp1632b01.7z  (LZMA-compressed, recommended)
+   lp1632b01.zip
 
 Other information:
 
-   libpng-1.6.31-README.txt
-   libpng-1.6.31-LICENSE.txt
-   libpng-1.6.31-*.asc (armored detached GPG signatures)
-
-Changes since the last public release (1.6.30):
-
-  Guard the definition of _POSIX_SOURCE in pngpriv.h (AIX already defines it;
-    bug report by Michael Felt).
-  Revised pngpriv.h to work around failure to compile arm/filter_neon.S
-    ("typedef" directive is unrecognized by the assembler). The problem
-    was introduced in libpng-1.6.30beta01.
-  Added "Requires: zlib" to libpng.pc.in (Pieter Neerincx).
-  Added special case for FreeBSD in arm/filter_neon.S (Maya Rashish).
-  Added instructions for disabling hardware optimizations in INSTALL.
-  Added "--enable-hardware-optimizations" configuration flag to enable
-    or disable all hardware optimizations with one flag.
-  Updated CMakeLists.txt to add INTEL_SSE and MIPS_MSA platforms.
-  Changed "int" to "png_size_t" in intel/filter_sse2.c to prevent
-    possible integer overflow (Bug report by John Bowler).
-  Quieted "declaration after statement" warnings in intel/filter_sse2.c.
-  Added scripts/makefile-linux-opt, which has hardware optimizations enabled.
-  Removed one of the GCC-7.1.0 'strict-overflow' warnings that result when
-    integers appear on both sides of a compare.  Worked around the others by
-    forcing the strict-overflow setting in the relevant functions to a level
-    where they are not reported (John Bowler).
-  Changed "FALL THROUGH" comments to "FALLTHROUGH" because GCC doesn't like
-    the space.
-  Worked around some C-style casts from (void*) because g++ 5.4.0 objects
-    to them.
-  Increased the buffer size for 'sprint' to pass the gcc 7.1.0 'sprint
-    overflow' check that is on by default with -Wall -Wextra.
-  Added eXIf chunk support.
-  Added a minimal eXIf chunk (with Orientation and FocalLengthIn35mmFilm
-    tags) to pngtest.png.
+   1.6.32beta01-README.txt
+   1.6.32beta01-LICENSE.txt
+   libpng-1.6.32beta01-*.asc (armored detached GPG signatures)
+
+Changes since the last public release (1.6.31):
+
+Version 1.6.32beta01 [July 27, 2017]
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit

CHANGES

@@ -5908,6 +5908,8 @@ Version 1.6.31rc02 [July 25, 2017]
 Version 1.6.31 [July 27, 2017]
   No changes.
 
+Version 1.6.32beta01 [July 27, 2017]
+
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
 https://lists.sourceforge.net/lists/listinfo/png-mng-implement

CMakeLists.txt

@@ -36,7 +36,7 @@ enable_testing()
 
 set(PNGLIB_MAJOR 1)
 set(PNGLIB_MINOR 6)
-set(PNGLIB_RELEASE 31)
+set(PNGLIB_RELEASE 32)
 set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR})
 set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE})
 
@@ -817,7 +817,7 @@ endif(NOT WIN32 OR CYGWIN OR MINGW)
 # SET UP LINKS
 if(PNG_SHARED)
   set_target_properties(png PROPERTIES
-#   VERSION 16.${PNGLIB_RELEASE}.1.6.31
+#   VERSION 16.${PNGLIB_RELEASE}.1.6.32beta01
     VERSION 16.${PNGLIB_RELEASE}.0
     SOVERSION 16
     CLEAN_DIRECT_OUTPUT 1)

LICENSE

@@ -10,7 +10,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.0.7, July 1, 2000 through 1.6.31, July 27, 2017 are
+libpng versions 1.0.7, July 1, 2000 through 1.6.32beta01, July 27, 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

README

@@ -1,4 +1,4 @@
-README for libpng version 1.6.31 - July 27, 2017 (shared library 16.0)
+README for libpng version 1.6.32beta01 - July 27, 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.

arm/filter_neon.S

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2014,2017 Glenn Randers-Pehrson
  * Written by Mans Rullgard, 2011.
- * Last changed in libpng 1.6.31 [July 27, 2017]
+ * Last changed in libpng 1.6.31 [(PENDING RELEASE)]
  *
  * This code is released under the libpng license.
  * For conditions of distribution and use, see the disclaimer

configure.ac

@@ -25,7 +25,7 @@ AC_PREREQ([2.68])
 
 dnl Version number stuff here:
 
-AC_INIT([libpng],[1.6.31],[png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng],[1.6.32beta01],[png-mng-implement@lists.sourceforge.net])
 AC_CONFIG_MACRO_DIR([scripts])
 
 # libpng does not follow GNU file name conventions (hence 'foreign')
@@ -46,10 +46,10 @@ 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=1.6.31
+PNGLIB_VERSION=1.6.32beta01
 PNGLIB_MAJOR=1
 PNGLIB_MINOR=6
-PNGLIB_RELEASE=31
+PNGLIB_RELEASE=32
 
 dnl End of version number stuff
 

intel/filter_sse2_intrinsics.c

@@ -5,7 +5,7 @@
  * Written by Mike Klein and Matt Sarett
  * Derived from arm/filter_neon_intrinsics.c
  *
- * Last changed in libpng 1.6.31 [July 27, 2017]
+ * Last changed in libpng 1.6.31 [(PENDING RELEASE)]
  *
  * This code is released under the libpng license.
  * For conditions of distribution and use, see the disclaimer

libpng-manual.txt

@@ -1,6 +1,6 @@
 libpng-manual.txt - A description on how to use and modify libpng
 
- libpng version 1.6.31 - July 27, 2017
+ libpng version 1.6.32beta01 - July 27, 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 1.6.31 - July 27, 2017
+ libpng versions 0.97, January 1998, through 1.6.32beta01 - July 27, 2017
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2017 Glenn Randers-Pehrson
 
@@ -5404,7 +5404,7 @@ 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 1.6.31 are Y2K compliant.  It is my belief that earlier
+upward through 1.6.32beta01 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

libpng.3

@@ -1,6 +1,6 @@
 .TH LIBPNG 3 "July 27, 2017"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.6.31
+libpng \- Portable Network Graphics (PNG) Reference Library 1.6.32beta01
 .SH SYNOPSIS
 \fB
 #include <png.h>\fP
@@ -514,7 +514,7 @@ 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 1.6.31 - July 27, 2017
+ libpng version 1.6.32beta01 - July 27, 2017
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2017 Glenn Randers-Pehrson
@@ -525,7 +525,7 @@ libpng-manual.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.6.31 - July 27, 2017
+ libpng versions 0.97, January 1998, through 1.6.32beta01 - July 27, 2017
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2017 Glenn Randers-Pehrson
 
@@ -5918,7 +5918,7 @@ 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 1.6.31 are Y2K compliant.  It is my belief that earlier
+upward through 1.6.32beta01 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
@@ -6076,7 +6076,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.6.31 - July 27, 2017:
+Libpng version 1.6.32beta01 - July 27, 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).
 
@@ -6101,7 +6101,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.0.7, July 1, 2000 through 1.6.31, July 27, 2017 are
+libpng versions 1.0.7, July 1, 2000 through 1.6.32beta01, July 27, 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

libpngpf.3

@@ -1,6 +1,6 @@
 .TH LIBPNGPF 3 "April 1, 2017"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.6.31
+libpng \- Portable Network Graphics (PNG) Reference Library 1.6.32beta01
 (private functions)
 .SH SYNOPSIS
 \fB\fB#include \fI\fI"pngpriv.h"

png.c

@@ -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_31 Your_png_h_is_not_version_1_6_31;
+typedef png_libpng_version_1_6_32beta01 Your_png_h_is_not_version_1_6_32beta01;
 
 #ifdef __GNUC__
 /* The version tests may need to be added to, but the problem warning has
@@ -806,14 +806,14 @@ png_get_copyright(png_const_structrp png_ptr)
 #else
 #  ifdef __STDC__
    return PNG_STRING_NEWLINE \
-      "libpng version 1.6.31 - July 27, 2017" PNG_STRING_NEWLINE \
+      "libpng version 1.6.32beta01 - July 27, 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 1.6.31 - July 27, 2017\
+   return "libpng version 1.6.32beta01 - July 27, 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.";

png.h

@@ -1,7 +1,7 @@
 
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.6.31, July 27, 2017
+ * libpng version 1.6.32beta01, July 27, 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 1.6.31, July 27, 2017:
+ *   libpng versions 0.97, January 1998, through 1.6.32beta01, July 27, 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 1.6.31, July 27, 2017 are
+ * libpng versions 1.0.7, July 1, 2000 through 1.6.32beta01, July 27, 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
@@ -247,7 +247,7 @@
  *    an official declaration.
  *
  *    This is your unofficial assurance that libpng from version 0.71 and
- *    upward through 1.6.31 are Y2K compliant.  It is my belief that
+ *    upward through 1.6.32beta01 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
@@ -309,22 +309,22 @@
  */
 
 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.6.31"
-#define PNG_HEADER_VERSION_STRING " libpng version 1.6.31 - July 27, 2017\n"
+#define PNG_LIBPNG_VER_STRING "1.6.32beta01"
+#define PNG_HEADER_VERSION_STRING " libpng version 1.6.32beta01 - July 27, 2017\n"
 
 #define PNG_LIBPNG_VER_SONUM   16
 #define PNG_LIBPNG_VER_DLLNUM  16
 
 /* These should match the first 3 components of PNG_LIBPNG_VER_STRING: */
 #define PNG_LIBPNG_VER_MAJOR   1
 #define PNG_LIBPNG_VER_MINOR   6
-#define PNG_LIBPNG_VER_RELEASE 31
+#define PNG_LIBPNG_VER_RELEASE 32
 
 /* 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  01
 
 /* Release Status */
 #define PNG_LIBPNG_BUILD_ALPHA    1
@@ -341,15 +341,15 @@
 #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
                                        PNG_LIBPNG_BUILD_PRIVATE */
 
-#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_STABLE
+#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA
 
 /* 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 10631 /* 1.6.31 */
+#define PNG_LIBPNG_VER 10632 /* 1.6.32 */
 
 /* Library configuration: these options cannot be changed after
  * the library has been built.
@@ -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_31;
+typedef char* png_libpng_version_1_6_32beta01;
 
 /* Basic control structions.  Read libpng-manual.txt or libpng.3 for more info.
  *

pngconf.h

@@ -1,7 +1,7 @@
 
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng version 1.6.31, July 27, 2017
+ * libpng version 1.6.32beta01, July 27, 2017
  *
  * Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngtest.c

@@ -2104,4 +2104,4 @@ main(void)
 #endif
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef png_libpng_version_1_6_31 Your_png_h_is_not_version_1_6_31;
+typedef png_libpng_version_1_6_32beta01 Your_png_h_is_not_version_1_6_32beta01;

projects/vstudio/README.txt

@@ -1,7 +1,7 @@
 
 VisualStudio instructions
 
-libpng version 1.6.31 - July 27, 2017
+libpng version 1.6.32beta01 - July 27, 2017
 
 Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson
 

projects/vstudio/zlib.props

@@ -2,7 +2,7 @@
 <!--
  * zlib.props - location of zlib source
  *
- * libpng version 1.6.31 - July 27, 2017
+ * libpng version 1.6.32beta01 - July 27, 2017
  *
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  *