[libpng16] Imported from libpng-1.6.27rc01.tar
diff --git a/ANNOUNCE b/ANNOUNCE
index 2421b4a..259d63a 100644
--- a/ANNOUNCE
+++ b/ANNOUNCE
@@ -1,4 +1,4 @@
-Libpng 1.6.27beta02 - December 27, 2016
+Libpng 1.6.27rc01 - December 27, 2016
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.
@@ -8,20 +8,20 @@
Source files with LF line endings (for Unix/Linux) and with a
"configure" script
- 1.6.27beta02.tar.xz (LZMA-compressed, recommended)
- 1.6.27beta02.tar.gz
+ 1.6.27rc01.tar.xz (LZMA-compressed, recommended)
+ 1.6.27rc01.tar.gz
Source files with CRLF line endings (for Windows), without the
"configure" script
- lp1627b02.7z (LZMA-compressed, recommended)
- lp1627b02.zip
+ lp1627r01.7z (LZMA-compressed, recommended)
+ lp1627r01.zip
Other information:
- 1.6.27beta02-README.txt
- 1.6.27beta02-LICENSE.txt
- libpng-1.6.27beta02-*.asc (armored detached GPG signatures)
+ 1.6.27rc01-README.txt
+ 1.6.27rc01-LICENSE.txt
+ libpng-1.6.27rc01-*.asc (armored detached GPG signatures)
Changes since the last public release (1.6.26):
@@ -31,7 +31,7 @@
entire PNG image instead of rejecting just the iCCP chunk with a warning,
if built with zlib-1.2.8.1.
-Version 1.6.27beta02 [December 27, 2016]
+Version 1.6.27rc01 [December 27, 2016]
Control ADLER32 checking with new PNG_IGNORE_ADLER32 option.
Removed the use of a macro containing the pre-processor 'defined'
operator. It is unclear whether this is valid; a macro that
diff --git a/CHANGES b/CHANGES
index d9c4f05..df1b19e 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5760,7 +5760,7 @@
entire PNG image instead of rejecting just the iCCP chunk with a warning,
if built with zlib-1.2.8.1.
-Version 1.6.27beta02 [December 27, 2016]
+Version 1.6.27rc01 [December 27, 2016]
Control ADLER32 checking with new PNG_IGNORE_ADLER32 option.
Removed the use of a macro containing the pre-processor 'defined'
operator. It is unclear whether this is valid; a macro that
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 754ef79..66d7f1d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,7 @@
# Revised by Roger Lowman, 2009-2010
# Revised by Clifford Yapp, 2011-2012
# Revised by Roger Leigh, 2016
+# Revised by Andreas Franek, 2016
# This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer
@@ -69,6 +70,35 @@
set(PNG_PREFIX "" CACHE STRING "Prefix to add to the API function names")
set(DFA_XTRA "" CACHE FILEPATH "File containing extra configuration settings")
+# set definitions and sources for arm
+if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^arm")
+ set(PNG_ARM_NEON_POSSIBLE_VALUES check on off)
+ set(PNG_ARM_NEON "check" CACHE STRING "Enable ARM NEON optimizations:
+ check: (default) use internal checking code;
+ off: disable the optimizations;
+ on: turn on unconditionally.")
+ set_property(CACHE PNG_ARM_NEON PROPERTY STRINGS
+ ${PNG_ARM_NEON_POSSIBLE_VALUES})
+ list(FIND PNG_ARM_NEON_POSSIBLE_VALUES ${PNG_ARM_NEON} index)
+ if(index EQUAL -1)
+ message(FATAL_ERROR
+ " PNG_ARM_NEON must be one of [${PNG_ARM_NEON_POSSIBLE_VALUES}]")
+ elseif(NOT ${PNG_ARM_NEON} STREQUAL "no")
+ set(libpng_arm_sources
+ arm/arm_init.c
+ arm/filter_neon.S
+ arm/filter_neon_intrinsics.c)
+
+ if(${PNG_ARM_NEON} STREQUAL "on")
+ add_definitions(-DPNG_ARM_NEON_OPT=2)
+ elseif(${PNG_ARM_NEON} STREQUAL "check")
+ add_definitions(-DPNG_ARM_NEON_CHECK_SUPPORTED)
+ endif()
+ else()
+ add_definitions(-DPNG_ARM_NEON_OPT=0)
+ endif()
+endif()
+
# SET LIBNAME
set(PNG_LIB_NAME png${PNGLIB_MAJOR}${PNGLIB_MINOR})
@@ -359,6 +389,7 @@
pngwrite.c
pngwtran.c
pngwutil.c
+ ${libpng_arm_sources}
)
set(pngtest_sources
pngtest.c
@@ -696,7 +727,7 @@
# SET UP LINKS
if(PNG_SHARED)
set_target_properties(png PROPERTIES
-# VERSION 16.${PNGLIB_RELEASE}.1.6.27beta02
+# VERSION 16.${PNGLIB_RELEASE}.1.6.27rc01
VERSION 16.${PNGLIB_RELEASE}.0
SOVERSION 16
CLEAN_DIRECT_OUTPUT 1)
diff --git a/LICENSE b/LICENSE
index 8022de4..7f49d82 100644
--- a/LICENSE
+++ b/LICENSE
@@ -10,7 +10,7 @@
This code is released under the libpng license.
-libpng versions 1.0.7, July 1, 2000 through 1.6.27beta02, November 2, 2016 are
+libpng versions 1.0.7, July 1, 2000 through 1.6.27rc01, December 27, 2016 are
Copyright (c) 2000-2002, 2004, 2006-2016 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
@@ -127,4 +127,4 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-November 2, 2016
+December 27, 2016
diff --git a/README b/README
index ab60ba8..8f9589a 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.6.27beta02 - November 2, 2016 (shared library 16.0)
+README for libpng version 1.6.27rc01 - December 27, 2016 (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.
diff --git a/configure.ac b/configure.ac
index 9f95d7e..2d6c3a2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -25,7 +25,7 @@
dnl Version number stuff here:
-AC_INIT([libpng],[1.6.27beta02],[png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng],[1.6.27rc01],[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 AM_PREREQ([1.11.2])
dnl stop configure from automagically running automake
-PNGLIB_VERSION=1.6.27beta02
+PNGLIB_VERSION=1.6.27rc01
PNGLIB_MAJOR=1
PNGLIB_MINOR=6
PNGLIB_RELEASE=27
diff --git a/contrib/libtests/pngvalid.c b/contrib/libtests/pngvalid.c
index 330e263..b0b75b9 100644
--- a/contrib/libtests/pngvalid.c
+++ b/contrib/libtests/pngvalid.c
@@ -1,7 +1,7 @@
/* pngvalid.c - validate libpng by constructing then reading png files.
*
- * Last changed in libpng 1.6.26 [October 20, 2016]
+ * Last changed in libpng 1.6.27 [(PENDING RELEASE)]
* Copyright (c) 2014-2016 John Cunningham Bowler
*
* This code is released under the libpng license.
diff --git a/libpng-manual.txt b/libpng-manual.txt
index 66c18dd..f7fa696 100644
--- a/libpng-manual.txt
+++ b/libpng-manual.txt
@@ -1,6 +1,6 @@
libpng-manual.txt - A description on how to use and modify libpng
- libpng version 1.6.27beta02 - November 2, 2016
+ libpng version 1.6.27rc01 - December 27, 2016
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2016 Glenn Randers-Pehrson
@@ -11,7 +11,7 @@
Based on:
- libpng versions 0.97, January 1998, through 1.6.27beta02 - November 2, 2016
+ libpng versions 0.97, January 1998, through 1.6.27rc01 - December 27, 2016
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2016 Glenn Randers-Pehrson
@@ -5355,7 +5355,7 @@
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.6.27beta02 are Y2K compliant. It is my belief that earlier
+upward through 1.6.27rc01 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
diff --git a/libpng.3 b/libpng.3
index 564156a..cf47253 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "November 2, 2016"
+.TH LIBPNG 3 "December 27, 2016"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.6.27beta02
+libpng \- Portable Network Graphics (PNG) Reference Library 1.6.27rc01
.SH SYNOPSIS
\fB
#include <png.h>\fP
@@ -510,7 +510,7 @@
.SH LIBPNG.TXT
libpng-manual.txt - A description on how to use and modify libpng
- libpng version 1.6.27beta02 - November 2, 2016
+ libpng version 1.6.27rc01 - December 27, 2016
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2016 Glenn Randers-Pehrson
@@ -521,7 +521,7 @@
Based on:
- libpng versions 0.97, January 1998, through 1.6.27beta02 - November 2, 2016
+ libpng versions 0.97, January 1998, through 1.6.27rc01 - December 27, 2016
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2016 Glenn Randers-Pehrson
@@ -5865,7 +5865,7 @@
an official declaration.
This is your unofficial assurance that libpng from version 0.71 and
-upward through 1.6.27beta02 are Y2K compliant. It is my belief that earlier
+upward through 1.6.27rc01 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
@@ -6023,7 +6023,7 @@
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.6.27beta02 - November 2, 2016:
+Libpng version 1.6.27rc01 - December 27, 2016:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@@ -6048,7 +6048,7 @@
This code is released under the libpng license.
-libpng versions 1.0.7, July 1, 2000 through 1.6.27beta02, November 2, 2016 are
+libpng versions 1.0.7, July 1, 2000 through 1.6.27rc01, December 27, 2016 are
Copyright (c) 2000-2002, 2004, 2006-2016 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
@@ -6173,7 +6173,7 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-November 2, 2016
+December 27, 2016
.\" end of man page
diff --git a/libpngpf.3 b/libpngpf.3
index 4efab91..e72c708 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "November 2, 2016"
+.TH LIBPNGPF 3 "December 27, 2016"
.SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.6.27beta02
+libpng \- Portable Network Graphics (PNG) Reference Library 1.6.27rc01
(private functions)
.SH SYNOPSIS
\fB#include \fI"pngpriv.h"
diff --git a/png.5 b/png.5
index d710db6..b7265dd 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "November 2, 2016"
+.TH PNG 5 "December 27, 2016"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
diff --git a/png.c b/png.c
index 1931a49..5a9b2ef 100644
--- a/png.c
+++ b/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_27beta02 Your_png_h_is_not_version_1_6_27beta02;
+typedef png_libpng_version_1_6_27rc01 Your_png_h_is_not_version_1_6_27rc01;
/* 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
@@ -775,14 +775,14 @@
#else
# ifdef __STDC__
return PNG_STRING_NEWLINE \
- "libpng version 1.6.27beta02 - December 26, 2016" PNG_STRING_NEWLINE \
+ "libpng version 1.6.27rc01 - December 27, 2016" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2002,2004,2006-2016 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 1.6.27beta02 - December 26, 2016\
+ return "libpng version 1.6.27rc01 - December 27, 2016\
Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
diff --git a/png.h b/png.h
index 4b49aa0..cf60f8b 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.6.27beta02, December 26, 2016
+ * libpng version 1.6.27rc01, December 27, 2016
*
* Copyright (c) 1998-2002,2004,2006-2016 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 1.6.27beta02, December 26, 2016:
+ * libpng versions 0.97, January 1998, through 1.6.27rc01, December 27, 2016:
* Glenn Randers-Pehrson.
* See also "Contributing Authors", below.
*/
@@ -29,7 +29,7 @@
* files that are distributed with libpng have other copyright owners and
* are released under other open source licenses.
*
- * libpng versions 1.0.7, July 1, 2000 through 1.6.27beta02, December 26, 2016 are
+ * libpng versions 1.0.7, July 1, 2000 through 1.6.27rc01, December 27, 2016 are
* Copyright (c) 2000-2002, 2004, 2006-2016 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
@@ -246,13 +246,13 @@
* Y2K compliance in libpng:
* =========================
*
- * December 26, 2016
+ * December 27, 2016
*
* 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 1.6.27beta02 are Y2K compliant. It is my belief that
+ * upward through 1.6.27rc01 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
@@ -314,8 +314,8 @@
*/
/* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.6.27beta02"
-#define PNG_HEADER_VERSION_STRING " libpng version 1.6.27beta02 - December 26, 2016\n"
+#define PNG_LIBPNG_VER_STRING "1.6.27rc01"
+#define PNG_HEADER_VERSION_STRING " libpng version 1.6.27rc01 - December 27, 2016\n"
#define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16
@@ -329,7 +329,7 @@
* PNG_LIBPNG_VER_STRING, omitting any leading zero:
*/
-#define PNG_LIBPNG_VER_BUILD 02
+#define PNG_LIBPNG_VER_BUILD 01
/* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1
@@ -346,7 +346,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */
-#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_BETA
+#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_RC
/* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros.
@@ -464,7 +464,7 @@
/* 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_27beta02;
+typedef char* png_libpng_version_1_6_27rc01;
/* Basic control structions. Read libpng-manual.txt or libpng.3 for more info.
*
diff --git a/pngconf.h b/pngconf.h
index 4aac92a..fa45c63 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.6.27beta02, November 2, 2016
+ * libpng version 1.6.27rc01, December 27, 2016
*
* Copyright (c) 1998-2002,2004,2006-2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngpread.c b/pngpread.c
index 794352f..650ba1e 100644
--- a/pngpread.c
+++ b/pngpread.c
@@ -684,7 +684,12 @@
png_warning(png_ptr, "Truncated compressed data in IDAT");
else
- png_error(png_ptr, "Decompression error in IDAT");
+ {
+ if (ret == Z_DATA_ERROR)
+ png_benign_error(png_ptr, "IDAT: ADLER32 checksum mismatch");
+ else
+ png_error(png_ptr, "Decompression error in IDAT");
+ }
/* Skip the check on unprocessed input */
return;
diff --git a/pngtest.c b/pngtest.c
index 5460c8d..bd58377 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -2088,4 +2088,4 @@
#endif
/* Generate a compiler error if there is an old png.h in the search path. */
-typedef png_libpng_version_1_6_27beta02 Your_png_h_is_not_version_1_6_27beta02;
+typedef png_libpng_version_1_6_27rc01 Your_png_h_is_not_version_1_6_27rc01;
diff --git a/projects/vstudio/README.txt b/projects/vstudio/README.txt
index 3dced22..e7ccada 100644
--- a/projects/vstudio/README.txt
+++ b/projects/vstudio/README.txt
@@ -1,7 +1,7 @@
VisualStudio instructions
-libpng version 1.6.27beta02 - November 2, 2016
+libpng version 1.6.27rc01 - December 27, 2016
Copyright (c) 2010,2013,2015 Glenn Randers-Pehrson
diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props
index b530191..fd2211e 100644
--- a/projects/vstudio/zlib.props
+++ b/projects/vstudio/zlib.props
@@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source
*
- * libpng version 1.6.27beta02 - November 2, 2016
+ * libpng version 1.6.27rc01 - December 27, 2016
*
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
*
diff --git a/scripts/README.txt b/scripts/README.txt
index 80348c5..fb67a0c 100644
--- a/scripts/README.txt
+++ b/scripts/README.txt
@@ -1,9 +1,9 @@
-Makefiles for libpng version 1.6.27beta02 - November 2, 2016
+Makefiles for libpng version 1.6.27rc01 - December 27, 2016
pnglibconf.h.prebuilt => Stores configuration settings
makefile.linux => Linux/ELF makefile
- (gcc, creates libpng16.so.16.1.6.27beta02)
+ (gcc, creates libpng16.so.16.1.6.27rc01)
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 @@
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.16.1.6.27beta02)
+ creates libpng16.so.16.1.6.27rc01)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile (gcc,
- creates libpng16.so.16.1.6.27beta02)
+ creates libpng16.so.16.1.6.27rc01)
makefile.so9 => Solaris 9 makefile (gcc,
- creates libpng16.so.16.1.6.27beta02)
+ creates libpng16.so.16.1.6.27rc01)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile
diff --git a/scripts/def.c b/scripts/def.c
index 1a72dc6..409fbb7 100644
--- a/scripts/def.c
+++ b/scripts/def.c
@@ -21,7 +21,7 @@
PNG_DFN "OS2 CODE PRELOAD MOVEABLE DISCARDABLE"
PNG_DFN ""
PNG_DFN "EXPORTS"
-PNG_DFN ";Version 1.6.27beta02"
+PNG_DFN ";Version 1.6.27rc01"
#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
PNG_DFN "@" SYMBOL_PREFIX "@@" name "@"
diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in
index 2a6f5df..729f7de 100644
--- a/scripts/libpng-config-head.in
+++ b/scripts/libpng-config-head.in
@@ -11,7 +11,7 @@
# Modeled after libxml-config.
-version=1.6.27beta02
+version=1.6.27rc01
prefix=""
libdir=""
libs=""
diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in
index 1d769f9..70706e1 100644
--- a/scripts/libpng.pc.in
+++ b/scripts/libpng.pc.in
@@ -5,6 +5,6 @@
Name: libpng
Description: Loads and saves PNG files
-Version: 1.6.27beta02
+Version: 1.6.27rc01
Libs: -L${libdir} -lpng16
Cflags: -I${includedir}
diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd
index 20c6ee8..451e5f9 100644
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -17,7 +17,7 @@
LIB= png16
SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.6.27beta02
+SHLIB_MINOR= 1.6.27rc01
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
diff --git a/scripts/makefile.netbsd b/scripts/makefile.netbsd
index 8ff1d58..0411892 100644
--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -17,7 +17,7 @@
LIB= png
SHLIB_MAJOR= 16
-SHLIB_MINOR= 1.6.27beta02
+SHLIB_MINOR= 1.6.27rc01
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
diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd
index f7d50e9..ed6b1e9 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -11,7 +11,7 @@
MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 16
-SHLIB_MINOR= 1.6.27beta02
+SHLIB_MINOR= 1.6.27rc01
LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \
diff --git a/scripts/pnglibconf.h.prebuilt b/scripts/pnglibconf.h.prebuilt
index a34f231..b124f38 100644
--- a/scripts/pnglibconf.h.prebuilt
+++ b/scripts/pnglibconf.h.prebuilt
@@ -1,8 +1,8 @@
-/* libpng 1.6.27beta02 STANDARD API DEFINITION */
+/* libpng 1.6.27rc01 STANDARD API DEFINITION */
/* pnglibconf.h - library build configuration */
-/* Libpng version 1.6.27beta02 - November 2, 2016 */
+/* Libpng version 1.6.27rc01 - December 27, 2016 */
/* Copyright (c) 1998-2015 Glenn Randers-Pehrson */
diff --git a/scripts/symbols.def b/scripts/symbols.def
index ae7dbaf..dd97bf8 100644
--- a/scripts/symbols.def
+++ b/scripts/symbols.def
@@ -1,4 +1,4 @@
-;Version 1.6.27beta02
+;Version 1.6.27rc01
;--------------------------------------------------------------
; LIBPNG symbol list as a Win32 DEF file
; Contains all the symbols that can be exported from libpng
