[libpng16] Imported from libpng-1.6.13.tar

makefiles. This does not work on some versions of make; bug introduced in
libpng version 1.6.11.

ANNOUNCE

@@ -1,32 +1,29 @@
+Libpng 1.6.13 - August 21, 2014
 
-Libpng 1.6.13beta01 - July 4, 2014
-
-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
 
-   1.6.13beta01.tar.xz (LZMA-compressed, recommended)
-   1.6.13beta01.tar.gz
+   libpng-1.6.13.tar.xz (LZMA-compressed, recommended)
+   libpng-1.6.13.tar.gz
 
 Source files with CRLF line endings (for Windows), without the
 "configure" script
 
-   lp1613b01.7z  (LZMA-compressed, recommended)
-   lp1613b01.zip
+   lpng1613.7z  (LZMA-compressed, recommended)
+   lpng1613.zip
 
 Other information:
 
-   1.6.13beta01-README.txt
-   1.6.13beta01-LICENSE.txt
-   libpng-1.6.13beta01-*.asc (armored detached GPG signatures)
+   libpng-1.6.13-README.txt
+   libpng-1.6.13-LICENSE.txt
+   libpng-1.6.13-*.asc (armored detached GPG signatures)
 
-Changes since the last public release (1.6.13):
+Changes since the last public release (1.6.12):
 
-Version 1.6.13beta01 [July 4, 2014]
   Quieted -Wsign-compare and -Wclobber compiler warnings in
     contrib/pngminus/*.c
   Added "(void) png_ptr;" where needed in contrib/gregbook to quiet
@@ -37,6 +34,21 @@ Version 1.6.13beta01 [July 4, 2014]
   Changed "if defined(__ARM_NEON__)" to
     "if (defined(__ARM_NEON__) || defined(__ARM_NEON))" (James Wu).
   Fixed clang no-warning builds: png_digit was defined but never used.
+  Fixed an incorrect separator ("/" should be "\") in scripts/makefile.vcwin32
+    (bug report from Wolfgang S. Kechel).  Bug was introduced in libpng-1.6.11.
+    Also fixed makefile.bc32, makefile.bor, makefile.msc, makefile.intel, and
+    makefile.tc3 similarly.
+  Removed scripts/makefile.elf. It has not worked since libpng-1.5.0beta14
+    due to elimination of the PNG_FUNCTION_EXPORT and PNG_DATA_EXPORT
+    definitions from pngconf.h.
+  Ensure that CMakeLists.txt makes the target "lib" directory before making
+    symbolic link into it (SourceForge bug report #226 by Rolf Timmermans).
+  Added opinion that the ECCN (Export Control Classification Number) for
+    libpng is EAR99 to the README file.
+  Eliminated use of "$<" in makefile explicit rules, when copying
+    $PNGLIBCONF_H_PREBUILT.  This does not work on some versions of make;
+    bug introduced in libpng version 1.6.11.
+  Made "ccopts" agree with "CFLAGS" in scripts/makefile.hp* and makefile.*sunu
 
 Send comments/corrections/commendations to png-mng-implement at lists.sf.net
 (subscription required; visit
@@ -45,4 +57,3 @@ to subscribe)
 or to glennrp at users.sourceforge.net
 
 Glenn R-P
-#endif

CHANGES

@@ -1,4 +1,4 @@
-#if 0
+
 CHANGES - changes for libpng
 
 Version 0.2
@@ -4952,6 +4952,32 @@ Version 1.6.13beta01 [July 4, 2014]
     "if (defined(__ARM_NEON__) || defined(__ARM_NEON))" (James Wu).
   Fixed clang no-warning builds: png_digit was defined but never used.
     
+Version 1.6.13beta02 [July 21, 2014]
+  Fixed an incorrect separator ("/" should be "\") in scripts/makefile.vcwin32
+    (bug report from Wolfgang S. Kechel).  Bug was introduced in libpng-1.6.11.
+    Also fixed makefile.bc32, makefile.bor, makefile.msc, makefile.intel, and
+    makefile.tc3 similarly.
+
+Version 1.6.13beta03 [August 3, 2014]
+  Removed scripts/makefile.elf. It has not worked since libpng-1.5.0beta14
+    due to elimination of the PNG_FUNCTION_EXPORT and PNG_DATA_EXPORT
+    definitions from pngconf.h.
+  Ensure that CMakeLists.txt makes the target "lib" directory before making
+    symbolic link into it (SourceForge bug report #226 by Rolf Timmermans).
+
+Version 1.6.13beta04 [August 8, 2014]
+  Added opinion that the ECCN (Export Control Classification Number) for
+    libpng is EAR99 to the README file.
+  Eliminated use of "$<" in makefile explicit rules, when copying
+    $PNGLIBCONF_H_PREBUILT.  This does not work on some versions of make;
+    bug introduced in libpng version 1.6.11.
+
+Version 1.6.13rc01 [August 14, 2014]
+  Made "ccopts" agree with "CFLAGS" in scripts/makefile.hp* and makefile.*sunu
+
+Version 1.6.13 [August 21, 2014]
+  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
@@ -4959,4 +4985,3 @@ to subscribe)
 or to glennrp at users.sourceforge.net
 
 Glenn R-P
-#endif

CMakeLists.txt

@@ -1,6 +1,6 @@
 # CMakeLists.txt
 
-# Copyright (C) 2007-2013 Glenn Randers-Pehrson
+# Copyright (C) 2007-2014 Glenn Randers-Pehrson
 
 # This code is released under the libpng license.
 # For conditions of distribution and use, see the disclaimer
@@ -220,6 +220,7 @@ macro(CREATE_SYMLINK SRC_FILE DEST_FILE)
     ADD_CUSTOM_TARGET(${DEST_FILE}_COPY ALL DEPENDS ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${DEST_FILE})
   else(WIN32 AND NOT CYGWIN AND NOT MSYS)
     get_filename_component(LINK_TARGET "${SRC_FILE}" NAME)
+    execute_process(COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_LIBRARY_OUTPUT_DIRECTORY})
     execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink "${LINK_TARGET}" ${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/${DEST_FILE} WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
     execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink "${LINK_TARGET}" ${DEST_FILE} WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
   endif(WIN32 AND NOT CYGWIN AND NOT MSYS)
@@ -252,7 +253,7 @@ endif(NOT WIN32 OR CYGWIN OR MINGW)
 # SET UP LINKS
 if(PNG_SHARED)
   set_target_properties(${PNG_LIB_NAME} PROPERTIES
-#   VERSION 16.${PNGLIB_RELEASE}.1.6.13beta01
+#   VERSION 16.${PNGLIB_RELEASE}.1.6.13
     VERSION 16.${PNGLIB_RELEASE}.0
     SOVERSION 16
     CLEAN_DIRECT_OUTPUT 1)
@@ -350,7 +351,7 @@ if(PNG_EXPORT_RULE AND NOT SKIP_INSTALL_EXPORT AND NOT SKIP_INSTALL_ALL )
   install(EXPORT libpng DESTINATION lib/libpng FILE lib${PNG_LIB_NAME}.cmake)
 endif()
 
-# what's with libpng-$VER%.txt and all the extra files?
+# what's with libpng-manual.txt and all the extra files?
 
 # UNINSTALL
 # do we need this?

INSTALL

@@ -67,7 +67,7 @@ Or you can use one of the "projects" in the "projects" directory.
 Before installing libpng, you must first install zlib, if it
 is not already on your system.  zlib can usually be found
 wherever you got libpng; otherwise go to http://zlib.net.  You can place
-placed zlib in in the same directory as libpng or in another directory.
+zlib in in the same directory as libpng or in another directory.
 
 If your system already has a preinstalled zlib you will still need
 to have access to the zlib.h and zconf.h include files that

LICENSE

@@ -10,7 +10,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.6.13beta01, July 4, 2014, are
+libpng versions 1.2.6, August 15, 2004, through 1.6.13, August 21, 2014, are
 Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are
 distributed according to the same disclaimer and license as libpng-1.2.5
 with the following individual added to the list of Contributing Authors
@@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-July 4, 2014
+August 21, 2014

README

@@ -1,4 +1,4 @@
-README for libpng version 1.6.13beta01 - July 4, 2014 (shared library 16.0)
+README for libpng version 1.6.13 - August 21, 2014 (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.
@@ -87,6 +87,12 @@ This code is currently being archived at libpng.sf.net in the
 [DOWNLOAD] area, and at ftp://ftp.simplesystems.org.  If you can't find it
 in any of those places, e-mail me, and I'll help you find it.
 
+I am not a lawyer, but I believe that the Export Control Classification
+Number (ECCN) for libpng is EAR99, which means not subject to export
+controls or International Traffic in Arms Regulations (ITAR) because it
+is open source, publicly available software, that does not contain any
+encryption software.  See the EAR, paragraphs 734.3(b)(3) and 734.7(b).
+
 If you have any code changes, requests, problems, etc., please e-mail
 them to me.  Also, I'd appreciate any make files or project files,
 and any modifications you needed to make to get libpng to compile,

arm/arm_init.c

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2014 Glenn Randers-Pehrson
  * Written by Mans Rullgard, 2011.
- * Last changed in libpng 1.6.10 [(PENDING RELEASE)]
+ * Last changed in libpng 1.6.10 [March 6, 2014]
  *
  * This code is released under the libpng license.
  * For conditions of distribution and use, see the disclaimer

configure.ac

@@ -18,7 +18,7 @@ AC_PREREQ([2.68])
 
 dnl Version number stuff here:
 
-AC_INIT([libpng],[1.6.13beta01],[png-mng-implement@lists.sourceforge.net])
+AC_INIT([libpng],[1.6.13],[png-mng-implement@lists.sourceforge.net])
 AC_CONFIG_MACRO_DIR([scripts])
 
 # libpng does not follow GNU file name conventions (hence 'foreign')
@@ -39,7 +39,7 @@ 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=1.6.13beta01
+PNGLIB_VERSION=1.6.13
 PNGLIB_MAJOR=1
 PNGLIB_MINOR=6
 PNGLIB_RELEASE=13

libpng-manual.txt

@@ -1,6 +1,6 @@
 libpng-manual.txt - A description on how to use and modify libpng
 
- libpng version 1.6.13beta01 - July 4, 2014
+ libpng version 1.6.13 - August 21, 2014
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2014 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 1.6.13beta01 - July 4, 2014
+ libpng versions 0.97, January 1998, through 1.6.13 - August 21, 2014
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2014 Glenn Randers-Pehrson
 
@@ -5276,13 +5276,13 @@ Other rules can be inferred by inspecting the libpng source.
 
 XVI. Y2K Compliance in libpng
 
-July 4, 2014
+August 21, 2014
 
 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 1.6.13beta01 are Y2K compliant.  It is my belief that earlier
+upward through 1.6.13 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 4, 2014"
+.TH LIBPNG 3 "August 21, 2014"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.6.13beta01
+libpng \- Portable Network Graphics (PNG) Reference Library 1.6.13
 .SH SYNOPSIS
 \fB
 #include <png.h>\fP
@@ -504,7 +504,7 @@ 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 1.6.13beta01 - July 4, 2014
+ libpng version 1.6.13 - August 21, 2014
  Updated and distributed by Glenn Randers-Pehrson
  <glennrp at users.sourceforge.net>
  Copyright (c) 1998-2014 Glenn Randers-Pehrson
@@ -515,7 +515,7 @@ libpng-manual.txt - A description on how to use and modify libpng
 
  Based on:
 
- libpng versions 0.97, January 1998, through 1.6.13beta01 - July 4, 2014
+ libpng versions 0.97, January 1998, through 1.6.13 - August 21, 2014
  Updated and distributed by Glenn Randers-Pehrson
  Copyright (c) 1998-2014 Glenn Randers-Pehrson
 
@@ -5780,13 +5780,13 @@ Other rules can be inferred by inspecting the libpng source.
 
 .SH XVI. Y2K Compliance in libpng
 
-July 4, 2014
+August 21, 2014
 
 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 1.6.13beta01 are Y2K compliant.  It is my belief that earlier
+upward through 1.6.13 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
@@ -6025,7 +6025,9 @@ the first widely used release:
  1.6.11              16    10611  16.so.16.11[.0]
  1.6.12rc01          16    10612  16.so.16.12[.0]
  1.6.12              16    10612  16.so.16.12[.0]
- 1.6.13beta01        16    10613  16.so.16.13[.0]
+ 1.6.13beta01-04     16    10613  16.so.16.13[.0]
+ 1.6.13rc01-02       16    10613  16.so.16.13[.0]
+ 1.6.13              16    10613  16.so.16.13[.0]
 
 Henceforth the source version will match the shared-library minor
 and patch numbers; the shared-library major version number will be
@@ -6082,7 +6084,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.6.13beta01 - July 4, 2014:
+Libpng version 1.6.13 - August 21, 2014:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
 
@@ -6105,7 +6107,7 @@ this sentence.
 
 This code is released under the libpng license.
 
-libpng versions 1.2.6, August 15, 2004, through 1.6.13beta01, July 4, 2014, are
+libpng versions 1.2.6, August 15, 2004, through 1.6.13, August 21, 2014, are
 Copyright (c) 2004,2006-2014 Glenn Randers-Pehrson, and are
 distributed according to the same disclaimer and license as libpng-1.2.5
 with the following individual added to the list of Contributing Authors
@@ -6204,7 +6206,7 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 glennrp at users.sourceforge.net
-July 4, 2014
+August 21, 2014
 
 .\" end of man page
 

libpngpf.3

@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "July 4, 2014"
+.TH LIBPNGPF 3 "August 21, 2014"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.6.13beta01
+libpng \- Portable Network Graphics (PNG) Reference Library 1.6.13
 (private functions)
 .SH SYNOPSIS
 \fB#include \fI"pngpriv.h"

png.5

@@ -1,4 +1,4 @@
-.TH PNG 5 "July 4, 2014"
+.TH PNG 5 "August 21, 2014"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION

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_13beta01 Your_png_h_is_not_version_1_6_13beta01;
+typedef png_libpng_version_1_6_13 Your_png_h_is_not_version_1_6_13;
 
 /* 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
@@ -773,13 +773,13 @@ png_get_copyright(png_const_structrp png_ptr)
 #else
 #  ifdef __STDC__
    return PNG_STRING_NEWLINE \
-     "libpng version 1.6.13beta01 - July 4, 2014" PNG_STRING_NEWLINE \
+     "libpng version 1.6.13 - August 21, 2014" PNG_STRING_NEWLINE \
      "Copyright (c) 1998-2014 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 1.6.13beta01 - July 4, 2014\
+      return "libpng version 1.6.13 - August 21, 2014\
       Copyright (c) 1998-2014 Glenn Randers-Pehrson\
       Copyright (c) 1996-1997 Andreas Dilger\
       Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.";
@@ -2293,8 +2293,8 @@ png_compare_ICC_profile_with_sRGB(png_const_structrp png_ptr,
                    */
                   else if (!png_sRGB_checks[i].have_md5)
                   {
-                     png_chunk_report(png_ptr,
-                        "out-of-date sRGB profile with no signature",
+                     png_chunk_report(png_ptr, "out-of-date sRGB profile with"
+                        " no signature",
                         PNG_CHUNK_WARNING);
                   }
 
@@ -2307,8 +2307,8 @@ png_compare_ICC_profile_with_sRGB(png_const_structrp png_ptr,
           * way.  This probably indicates a data error or uninformed hacking.
           * Fall through to "no match".
           */
-         png_chunk_report(png_ptr,
-             "Not recognizing known sRGB profile that has been edited", 
+         png_chunk_report(png_ptr, "Not recognizing known sRGB profile that"
+             " has been edited", 
              PNG_CHUNK_WARNING);
          break;
 # endif

png.h

@@ -1,7 +1,7 @@
 
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.6.13beta01 - July 4, 2014
+ * libpng version 1.6.13 - August 21, 2014
  * Copyright (c) 1998-2014 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.)
@@ -11,7 +11,7 @@
  * 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 1.6.13beta01 - July 4, 2014: Glenn
+ *   libpng versions 0.97, January 1998, through 1.6.13 - August 21, 2014: Glenn
  *   See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -200,7 +200,9 @@
  *    1.6.11                  16    10611  16.so.16.11[.0]
  *    1.6.12rc01-03           16    10612  16.so.16.12[.0]
  *    1.6.12                  16    10612  16.so.16.12[.0]
- *    1.6.13beta01            16    10613  16.so.16.13[.0]
+ *    1.6.13beta01-04         16    10613  16.so.16.13[.0]
+ *    1.6.13rc01-02           16    10613  16.so.16.13[.0]
+ *    1.6.13                  16    10613  16.so.16.13[.0]
  *
  *   Henceforth the source version will match the shared-library major
  *   and minor numbers; the shared-library major version number will be
@@ -232,7 +234,7 @@
  *
  * This code is released under the libpng license.
  *
- * libpng versions 1.2.6, August 15, 2004, through 1.6.13beta01, July 4, 2014, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.6.13, August 21, 2014, are
  * Copyright (c) 2004, 2006-2014 Glenn Randers-Pehrson, and are
  * distributed according to the same disclaimer and license as libpng-1.2.5
  * with the following individual added to the list of Contributing Authors:
@@ -344,13 +346,13 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    July 4, 2014
+ *    August 21, 2014
  *
  *    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 1.6.13beta01 are Y2K compliant.  It is my belief that
+ *    upward through 1.6.13 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
@@ -412,9 +414,9 @@
  */
 
 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.6.13beta01"
+#define PNG_LIBPNG_VER_STRING "1.6.13"
 #define PNG_HEADER_VERSION_STRING \
-     " libpng version 1.6.13beta01 - July 4, 2014\n"
+     " libpng version 1.6.13 - August 21, 2014\n"
 
 #define PNG_LIBPNG_VER_SONUM   16
 #define PNG_LIBPNG_VER_DLLNUM  16
@@ -428,7 +430,7 @@
  * PNG_LIBPNG_VER_STRING, omitting any leading zero:
  */
 
-#define PNG_LIBPNG_VER_BUILD  01
+#define PNG_LIBPNG_VER_BUILD  0
 
 /* Release Status */
 #define PNG_LIBPNG_BUILD_ALPHA    1
@@ -445,7 +447,7 @@
 #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_STABLE
 
 /* Careful here.  At one time, Guy wanted to use 082, but that would be octal.
  * We must not include leading zeros.
@@ -558,7 +560,7 @@ 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_13beta01;
+typedef char* png_libpng_version_1_6_13;
 
 /* 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 1.6.13beta01 - July 4, 2014
+ * libpng version 1.6.13 - August 21, 2014
  *
  * Copyright (c) 1998-2014 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngerror.c

@@ -1,7 +1,7 @@
 
 /* pngerror.c - stub functions for i/o and memory allocation
  *
- * Last changed in libpng 1.6.13 [(PENDING RELEASE)]
+ * Last changed in libpng 1.6.13 [August 21, 2014]
  * Copyright (c) 1998-2014 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.)
@@ -415,13 +415,13 @@ png_app_error(png_const_structrp png_ptr, png_const_charp error_message)
 }
 #endif /* BENIGN_ERRORS */
 
-#define PNG_MAX_ERROR_TEXT 196 /* Currently limited be profile_error in png.c */
+#define PNG_MAX_ERROR_TEXT 196 /* Currently limited by profile_error in png.c */
 #if defined(PNG_WARNINGS_SUPPORTED) || \
    (defined(PNG_READ_SUPPORTED) && defined(PNG_ERROR_TEXT_SUPPORTED))
 /* These utilities are used internally to build an error message that relates
  * to the current chunk.  The chunk name comes from png_ptr->chunk_name,
- * this is used to prefix the message.  The message is limited in length
- * to 63 bytes, the name characters are output as hex digits wrapped in []
+ * which is used to prefix the message.  The message is limited in length
+ * to 63 bytes. The name characters are output as hex digits wrapped in []
  * if the character is invalid.
  */
 #define isnonalpha(c) ((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97))

pngread.c

@@ -945,7 +945,7 @@ png_read_destroy(png_structrp png_ptr)
    png_free(png_ptr, png_ptr->save_buffer);
 #endif
 
-#if defined(PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED) &&\
+#if defined(PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED) && \
    defined(PNG_READ_UNKNOWN_CHUNKS_SUPPORTED)
    png_free(png_ptr, png_ptr->unknown_chunk.data);
 #endif
@@ -1220,7 +1220,7 @@ png_read_png(png_structrp png_ptr, png_inforp info_ptr,
 #  define P_LINEAR8 4 /* 8-bit linear: only from a file value */
 
 /* Color-map processing: after libpng has run on the PNG image further
- * processing may be needed to conver the data to color-map indicies.
+ * processing may be needed to convert the data to color-map indices.
  */
 #define PNG_CMAP_NONE      0
 #define PNG_CMAP_GA        1 /* Process GA data to a color-map with alpha */
@@ -2187,7 +2187,7 @@ png_image_read_colormap(png_voidp argument)
             data_encoding = P_FILE;
 
             /* The rows from libpng, while technically gray values, are now also
-             * color-map indicies; however, they may need to be expanded to 1
+             * color-map indices; however, they may need to be expanded to 1
              * byte per pixel.  This is what png_set_packing does (i.e., it
              * unpacks the bit values into bytes.)
              */
@@ -2273,8 +2273,8 @@ png_image_read_colormap(png_voidp argument)
                 * 8-bit GA and it has to be processing to single byte color-map
                 * values.  Entry 254 is replaced by either a completely
                 * transparent entry or by the background color at full
-                * precision (and the background color is not a simple gray leve
-                * in this case.)
+                * precision (and the background color is not a simple gray
+                * level in this case.)
                 */
                expand_tRNS = 1;
                output_processing = PNG_CMAP_TRANS;
@@ -2752,7 +2752,7 @@ png_image_read_colormap(png_voidp argument)
                num_trans = 0;
 
             output_processing = PNG_CMAP_NONE;
-            data_encoding = P_FILE; /* Don't change from color-map indicies */
+            data_encoding = P_FILE; /* Don't change from color-map indices */
             cmap_entries = png_ptr->num_palette;
             if (cmap_entries > 256)
                cmap_entries = 256;
@@ -2792,7 +2792,7 @@ png_image_read_colormap(png_voidp argument)
                      i < num_trans ? trans[i] : 255U, P_FILE/*8-bit*/);
             }
 
-            /* The PNG data may have indicies packed in fewer than 8 bits, it
+            /* The PNG data may have indices packed in fewer than 8 bits, it
              * must be expanded if so.
              */
             if (png_ptr->bit_depth < 8)

pngrutil.c

@@ -1319,9 +1319,9 @@ png_handle_iCCP(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
     * chunk is just ignored, so does not invalidate the color space.  An
     * alternative is to set the 'invalid' flags at the start of this routine
     * and only clear them in they were not set before and all the tests pass.
-    * The minimum 'deflate' stream is assumed to be just the 2 byte header and 4
-    * byte checksum.  The keyword must be one character and there is a
-    * terminator (0) byte and the compression method.
+    * The minimum 'deflate' stream is assumed to be just the 2 byte header and
+    * 4 byte checksum.  The keyword must be at least one character and there is
+    * a terminator (0) byte and the compression method.
     */
    if (length < 9)
    {
@@ -2640,7 +2640,7 @@ png_handle_iTXt(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
       /* prefix_length should now be at the trailing '\0' of the translated
        * keyword, but it may already be over the end.  None of this arithmetic
        * can overflow because chunks are at most 2^31 bytes long, but on 16-bit
-       * systems the available allocaton may overflow.
+       * systems the available allocation may overflow.
        */
       ++prefix_length;
 

pngtest.c

@@ -1991,4 +1991,4 @@ main(void)
 #endif
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef png_libpng_version_1_6_13beta01 Your_png_h_is_not_version_1_6_13beta01;
+typedef png_libpng_version_1_6_13 Your_png_h_is_not_version_1_6_13;

projects/vstudio/readme.txt

@@ -1,7 +1,7 @@
 
 VisualStudio instructions
 
-libpng version 1.6.13beta01 - July 4, 2014
+libpng version 1.6.13 - August 21, 2014
 
 Copyright (c) 1998-2010 Glenn Randers-Pehrson
 

projects/vstudio/zlib.props

@@ -2,7 +2,7 @@
 <!--
  * zlib.props - location of zlib source
  *
- * libpng version 1.6.13beta01 - July 4, 2014
+ * libpng version 1.6.13 - August 21, 2014
  *
  * Copyright (c) 1998-2011 Glenn Randers-Pehrson
  *

scripts/README.txt

@@ -1,9 +1,9 @@
 
-Makefiles for  libpng version 1.6.13beta01 - July 4, 2014
+Makefiles for  libpng version 1.6.13 - August 21, 2014
 
 pnglibconf.h.prebuilt       =>  Stores configuration settings
  makefile.linux    =>  Linux/ELF makefile
-                       (gcc, creates libpng16.so.16.1.6.13beta01)
+                       (gcc, creates libpng16.so.16.1.6.13)
  makefile.gcc      =>  Generic makefile (gcc, creates static libpng.a)
  makefile.knr      =>  Archaic UNIX Makefile that converts files with
                        ansi2knr (Requires ansi2knr.c from
@@ -19,8 +19,6 @@ pnglibconf.h.prebuilt       =>  Stores configuration settings
  makefile.darwin   =>  Darwin makefile, can use on MacosX
  makefile.dec      =>  DEC Alpha UNIX makefile
  makefile.dj2      =>  DJGPP 2 makefile
- makefile.elf      =>  Linux/ELF makefile symbol versioning,
-                       (gcc, creates libpng16.so.16.1.6.13beta01)
  makefile.freebsd  =>  FreeBSD makefile
  makefile.gcc      =>  Generic gcc makefile
  makefile.hpgcc    =>  HPUX makefile using gcc
@@ -35,12 +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.16.1.6.13beta01)
+                       creates libpng16.so.16.1.6.13)
  makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
  makefile.solaris  =>  Solaris 2.X makefile (gcc,
-                       creates libpng16.so.16.1.6.13beta01)
+                       creates libpng16.so.16.1.6.13)
  makefile.so9      =>  Solaris 9 makefile (gcc,
-                       creates libpng16.so.16.1.6.13beta01)
+                       creates libpng16.so.16.1.6.13)
  makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)
  makefile.sunos    =>  Sun makefile
  makefile.32sunu   =>  Sun Ultra 32-bit makefile

scripts/def.dfn

@@ -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 1.6.13beta01"
+PNG_DFN ";Version 1.6.13"
 
 #define PNG_EXPORTA(ordinal, type, name, args, attributes)\
         PNG_DFN "@" SYMBOL_PREFIX "@@" name "@"

scripts/dfn.awk

@@ -1,7 +1,7 @@
 #!/bin/awk -f
 # scripts/dfn.awk - process a .dfn file
 #
-# last changed in libpng version 1.5.19 - $RDATE%
+# last changed in libpng version 1.5.19 - August 21, 2014
 #
 # Copyright (c) 2013-2014 Glenn Randers-Pehrson
 #

scripts/libpng-config-head.in

@@ -11,7 +11,7 @@
 
 # Modeled after libxml-config.
 
-version=1.6.13beta01
+version=1.6.13
 prefix=""
 libdir=""
 libs=""

scripts/libpng.pc.in

@@ -5,6 +5,6 @@ includedir=@includedir@/libpng16
 
 Name: libpng
 Description: Loads and saves PNG files
-Version: 1.6.13beta01
+Version: 1.6.13
 Libs: -L${libdir} -lpng16
 Cflags: -I${includedir}

scripts/makefile.32sunu

@@ -107,8 +107,8 @@ libpng-config:
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
 	echo R_opts=\"-R$(LIBPATH)\"; \
-	echo ccopts=\"-xtarget=ultra\"; \
-	echo ldopts=\"-xtarget=ultra\"; \
+	echo ccopts=\"-fast -xtarget=ultra\"; \
+	echo ldopts=\"-fast -xtarget=ultra\"; \
 	echo libs=\"-lpng16 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config

scripts/makefile.64sunu

@@ -107,8 +107,8 @@ libpng-config:
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
 	echo R_opts=\"-R$(LIBPATH)\"; \
-	echo ccopts=\"-xtarget=ultra -xarch=v9\"; \
-	echo ldopts=\"-xtarget=ultra -xarch=v9\"; \
+	echo ccopts=\"-fast -xtarget=ultra -xarch=v9\"; \
+	echo ldopts=\"-fast -xtarget=ultra -xarch=v9\"; \
 	echo libs=\"-lpng16 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config
 	chmod +x libpng-config

scripts/makefile.atari

@@ -49,7 +49,7 @@ $(LBR): $(OBJS)
 $(OBJS): pngpriv.h png.h pngconf.h pnglibconf.h pnginfo.h pngstruct.h pngdebug.h
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	cp $< $@
+	cp $(PNGLIBCONF_H_PREBUILT) $@
 
 pngtest.ttp: pngtest.o $(LBR)
 	$(CC) $(CFLAGS) $(LDFLAGS) -o$@ pngtest.o

scripts/makefile.bc32

@@ -51,8 +51,8 @@ CFLAGS=-O2 -d -k- -w $(TARGET_CPU) $(CDEBUG)
 LDFLAGS=-L$(ZLIB_DIR) -M $(LDEBUG)
 
 # Pre-built configuration
-# See scripts/pnglibconf.mak for more options
-PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
+# See scripts\pnglibconf.mak for more options
+PNGLIBCONF_H_PREBUILT = scripts\pnglibconf.h.prebuilt
 
 ## Variables
 OBJS = \
@@ -117,7 +117,7 @@ test: pngtest.exe
 ## Minor Targets
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 png.obj: png.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 pngerror.obj: pngerror.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

scripts/makefile.beos

@@ -87,7 +87,7 @@ OBJSDLL = $(OBJS)
 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@ $(OBJS)

scripts/makefile.bor

@@ -59,8 +59,8 @@ CFLAGS=-O2 -Z -X- -w -$(TARGET_CPU) $(MODEL_ARG) $(CDEBUG)
 LDFLAGS=-M -L$(ZLIB_DIR) $(MODEL_ARG) $(LDEBUG)
 
 # Pre-built configuration
-# See scripts/pnglibconf.mak for more options
-PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
+# See scripts\pnglibconf.mak for more options
+PNGLIBCONF_H_PREBUILT = scripts\pnglibconf.h.prebuilt
 
 ## Variables
 
@@ -117,7 +117,7 @@ all: libpng pngtest
 
 # try !include scripts\pnglibconf.mak for more options
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng: $(LIBNAME)
 

scripts/makefile.darwin

@@ -84,7 +84,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@ $(OBJS)

scripts/makefile.dec

@@ -72,7 +72,7 @@ OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
 all: $(LIBSO) libpng.a pngtest libpng.pc libpng-config
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@  $(OBJS)

scripts/makefile.dj2

@@ -36,7 +36,7 @@ OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
 all: libpng.a pngtest
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	ar rc $@  $(OBJS)

scripts/makefile.elf

@@ -1,270 +0,0 @@
-# makefile for libpng.a and libpng16.so on Linux ELF with gcc
-# Copyright (C) 1998, 1999, 2002, 2006, 2008, 2010-2014 Greg Roelofs
-# and Glenn Randers-Pehrson
-# Copyright (C) 1996, 1997 Andreas Dilger
-#
-# This code is released under the libpng license.
-# For conditions of distribution and use, see the disclaimer
-# and license in png.h
-
-# Modified for Debian by Junichi Uekawa and Josselin Mouette
-# Major modifications are:
-#    * link libpng explicitly with libz and libm
-#    * $(OLDSO).16 is a symlink rather than a different library
-#    * versioned symbols
-
-# Library name:
-LIBNAME = libpng16
-PNGMAJ = 16
-
-# Shared library names:
-LIBSO=$(LIBNAME).so
-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
-LIBSOREL=$(LIBSOMAJ).$(RELEASE)
-OLDSO=libpng.so
-OLDSOMAJ=libpng.so.16
-
-# Utilities:
-AR_RC=ar rc
-CC=gcc
-MKDIR_P=mkdir -p
-LN_SF=ln -sf
-RANLIB=ranlib
-CP=cp
-RM_F=/bin/rm -f
-
-# where "make install" puts libpng16.a, libpng16.so*,
-# libpng16/png.h, libpng16/pngconf.h, and libpng16/pnglibconf.h
-# Prefix must be a full pathname.
-prefix=/usr/local
-exec_prefix=$(prefix)
-
-# Where the zlib library and include files are located.
-ZLIBLIB=/usr/local/lib
-ZLIBINC=/usr/local/include
-# ZLIBLIB=../zlib
-# ZLIBINC=../zlib
-
-ALIGN=
-# for i386:
-#ALIGN=-malign-loops=2 -malign-functions=2
-
-WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
-	-Wmissing-declarations -Wtraditional -Wcast-align \
-	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
-
-# for pgcc version 2.95.1, -O3 is buggy; don't use it.
-
-CPPFLAGS=-D_REENTRANT # -DPNG_DEBUG=5
-CFLAGS=-W -Wall -O2 $(ALIGN) # $(WARNMORE) -g
-
-LDFLAGS=-L. -lpng16
-LDFLAGS_A=libpng.a -lz -lm
-LIBADDFLAGS=-lz -lm
-
-
-INCPATH=$(prefix)/include
-LIBPATH=$(exec_prefix)/lib
-MANPATH=$(prefix)/man
-BINPATH=$(exec_prefix)/bin
-
-# override DESTDIR= on the make install command line to easily support
-# installing into a temporary location.  Example:
-#
-#    make install DESTDIR=/tmp/build/libpng
-#
-# If you're going to install into a temporary location
-# 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)
-
-# Pre-built configuration
-# See scripts/pnglibconf.mak for more options
-PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
-
-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
-
-OBJSDLL = $(OBJS:.o=.pic.o)
-
-.SUFFIXES:      .c .o .pic.o
-
-.c.o:
-	$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
-
-.c.pic.o:
-	$(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
-
-all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config
-
-pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
-
-libpng.a: $(OBJS)
-	$(AR_RC) $@ $(OBJS)
-	$(RANLIB) $@
-
-libpng.pc:
-	cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
-	-e s!@exec_prefix@!$(exec_prefix)! \
-	-e s!@libdir@!$(LIBPATH)! \
-	-e s!@includedir@!$(INCPATH)! \
-	-e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc
-
-libpng.syms: png.h pngconf.h pnglibconf.h
-	$(CC) $(CPPFLAGS) $(CFLAGS) -E -DPNG_BUILDSYMS -DPNG_INTERNAL png.h |\
-	awk -F '[\t [\\]();]' -v PNGMAJ=$(PNGMAJ) 'BEGIN{printf("PNG16_%s {global:\n",PNGMAJ)}\
-	{ for (i=1;i+2<=NF;++i)\
-		if ($$(i)=="PNG_FUNCTION_EXPORT" && $$(i+2)=="END")\
-			print $$(i+1) ";";\
-	for (i=1;i+1<=NF;++i)\
-		if ($$(i)=="PNG_DATA_EXPORT")\
-			print $$(i+1) ";";}\
-	END{print "local: *; };"}' >$@.new
-	$(RM_F) $@
-	mv $@.new $@
-
-libpng-config:
-	( cat scripts/libpng-config-head.in; \
-	echo prefix=\"$(prefix)\"; \
-	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
-	echo L_opts=\"\"; \
-	echo R_opts=\"\"; \
-	echo libs=\"-lpng16\"; \
-	echo all_libs=\"-lpng16 $(LIBADDFLAGS)\"; \
-	cat scripts/libpng-config-body.in ) > libpng-config
-	chmod +x libpng-config
-
-$(LIBSO): $(LIBSOMAJ)
-	$(LN_SF) $(LIBSOMAJ) $(LIBSO)
-
-$(LIBSOMAJ): $(OBJSDLL) libpng.syms
-	$(CC) -shared -Wl,-soname,$(LIBSOMAJ) \
-	-Wl,-version-script,libpng.syms \
-	-o $(LIBSOMAJ) \
-	$(OBJSDLL)
-
-pngtest: pngtest.o $(LIBSO)
-	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
-
-pngtest-static: pngtest.o libpng.a
-	$(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A)
-
-test: pngtest pngtest-static
-	@echo ""
-	@echo "   Running pngtest dynamically linked with $(LIBSO):"
-	@echo ""
-	LD_LIBRARY_PATH=".:${LD_LIBRARY_PATH}" ./pngtest
-	@echo ""
-	@echo "   Running pngtest statically linked with libpng.a:"
-	@echo ""
-	./pngtest-static
-
-install-headers: png.h pngconf.h pnglibconf.h
-	-@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
-	-@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
-	cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
-	chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
-	-@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
-	-@$(RM_F) $(DI)/libpng
-	(cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
-
-install-static: install-headers libpng.a
-	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
-	cp libpng.a $(DL)/$(LIBNAME).a
-	chmod 644 $(DL)/$(LIBNAME).a
-	-@$(RM_F) $(DL)/libpng.a
-	(cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
-
-install-shared: install-headers $(LIBSOMAJ) libpng.pc
-	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
-	-@$(RM_F) $(DL)/$(LIBSO)
-	-@$(RM_F) $(DL)/$(LIBSOREL)
-	-@$(RM_F) $(DL)/$(OLDSO)
-	cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
-	chmod 755 $(DL)/$(LIBSOREL)
-	(cd $(DL); \
-	$(LN_SF) $(LIBSOREL) $(LIBSO); \
-	$(LN_SF) $(LIBSO) $(OLDSO))
-	-@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
-	-@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
-	-@$(RM_F) $(DL)/pkgconfig/libpng.pc
-	cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
-	chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
-	(cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
-
-install-man: libpng.3 libpngpf.3 png.5
-	-@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
-	-@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
-	-@$(RM_F) $(DM)/man3/libpng.3
-	-@$(RM_F) $(DM)/man3/libpngpf.3
-	cp libpng.3 $(DM)/man3
-	cp libpngpf.3 $(DM)/man3
-	-@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
-	-@$(RM_F) $(DM)/man5/png.5
-	cp png.5 $(DM)/man5
-
-install-config: libpng-config
-	-@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
-	-@$(RM_F) $(DB)/libpng-config
-	-@$(RM_F) $(DB)/$(LIBNAME)-config
-	cp libpng-config $(DB)/$(LIBNAME)-config
-	chmod 755 $(DB)/$(LIBNAME)-config
-	(cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
-
-install: install-static install-shared install-man install-config
-
-# If you installed in $(DESTDIR), test-installed won't work until you
-# move the library to its final location.  Use test-dd to test it
-# before then.
-
-test-dd:
-	echo
-	echo Testing installed dynamic shared library in $(DL).
-	$(CC) -I$(DI) $(CPPFLAGS) \
-	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
-	   -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
-	   -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
-	./pngtestd pngtest.png
-
-test-installed:
-	$(CC) $(CPPFLAGS) \
-	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
-	   -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
-	   -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
-	./pngtesti pngtest.png
-
-clean:
-	$(RM_F) *.o libpng.a libpng.syms pngtest pngout.png libpng-config \
-	$(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
-	libpng.pc pnglibconf.h
-
-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
-writelock:
-	chmod a-w *.[ch35] $(DOCS) scripts/*
-
-# DO NOT DELETE THIS LINE -- make depend depends on it.
-
-png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
-
-pngtest.o: png.h pngconf.h pnglibconf.h

scripts/makefile.freebsd

@@ -60,7 +60,7 @@ test: pngtest
 	./pngtest
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	cp $< $@
+	cp $(PNGLIBCONF_H_PREBUILT) $@
 
 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 writelock:

scripts/makefile.gcc

@@ -43,7 +43,7 @@ OBJS =  png.o pngerror.o pngget.o pngmem.o pngpread.o \
 all: static
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 .c.o:
 	$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<

scripts/makefile.hp64

@@ -89,7 +89,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@ $(OBJS)
@@ -106,7 +106,7 @@ libpng-config:
 	( cat scripts/libpng-config-head.in; \
 	echo prefix=\"$(prefix)\"; \
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
-	echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \
+	echo ccopts=\"-O -Ae -Wl,+vnocompatwarnings +DD64 +Z\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
 	echo libs=\"-lpng16 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config

scripts/makefile.hpux

@@ -87,7 +87,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@ $(OBJS)
@@ -104,7 +104,7 @@ libpng-config:
 	( cat scripts/libpng-config-head.in; \
 	echo prefix=\"$(prefix)\"; \
 	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
-	echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \
+	echo ccopts=\"-O -Ae +DA1.1 +DS2.0\"; \
 	echo L_opts=\"-L$(LIBPATH)\"; \
 	echo libs=\"-lpng16 -lz -lm\"; \
 	cat scripts/libpng-config-body.in ) > libpng-config

scripts/makefile.ibmc

@@ -51,7 +51,7 @@ LIBS = libpng$(A) $(ZLIBLIB)/zlib$(A)
 all: libpng$(A) pngtest$(E)
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng$(A): $(OBJS)
 	$(AR) -out:$@ $(OBJS)

scripts/makefile.intel

@@ -39,8 +39,8 @@ LDFLAGS=/SUBSYSTEM:CONSOLE /NOLOGO
 CP=cp
 
 # Pre-built configuration
-# See scripts/pnglibconf.mak for more options
-PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
+# See scripts\pnglibconf.mak for more options
+PNGLIBCONF_H_PREBUILT = scripts\pnglibconf.h.prebuilt
 
 O=.obj
 
@@ -51,7 +51,7 @@ pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)
 all: test
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 png$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 	$(CC) $(CPPFLAGS) $(CFLAGS) $*.c $(ERRFILE)

scripts/makefile.knr

@@ -50,7 +50,7 @@ OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
 all: ansi2knr libpng.a pngtest
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 # general rule to allow ansi2knr to work
 .c.o:

scripts/makefile.linux

@@ -97,7 +97,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
 all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@ $(OBJS)

scripts/makefile.mips

@@ -46,7 +46,7 @@ OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
 all: libpng.a pngtest
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	ar rc $@  $(OBJS)

scripts/makefile.msc

@@ -20,8 +20,8 @@ CP=copy
 O=.obj
 
 # Pre-built configuration
-# See scripts/pnglibconf.mak for more options
-PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
+# See scripts\pnglibconf.mak for more options
+PNGLIBCONF_H_PREBUILT = scripts\pnglibconf.h.prebuilt
 
 #uncomment next to put error messages in a file
 ERRFILE= >> pngerrs
@@ -34,7 +34,7 @@ OBJS3 = pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)
 all: libpng.lib
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 png$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 	$(CC) -c $(CPPFLAGS) $(CFLAGS) $*.c $(ERRFILE)

scripts/makefile.msys

@@ -87,7 +87,7 @@ OBJS =  png.o pngerror.o pngget.o pngmem.o pngpread.o \
 all: static shared
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 .c.o:
 	$(CC) -c $(CPPFLAGS) $(CFLAGS) $<

scripts/makefile.ne12bsd

@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include/libpng16
 
 LIB=	png16
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.6.13beta01
+SHLIB_MINOR=	1.6.13
 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
@@ -42,7 +42,7 @@ CLEANFILES+=pngtest.o pngtest pnglibconf.h
 	$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	cp $< $@
+	cp $(PNGLIBCONF_H_PREBUILT) $@
 
 pngtest.o:	pngtest.c
 	${CC} -c ${CPPFLAGS} ${CFLAGS} ${.ALLSRC} -o ${.TARGET}

scripts/makefile.netbsd

@@ -17,7 +17,7 @@ INCSDIR=${LOCALBASE}/include
 
 LIB=	png
 SHLIB_MAJOR=	16
-SHLIB_MINOR=	1.6.13beta01
+SHLIB_MINOR=	1.6.13
 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
@@ -42,7 +42,7 @@ CLEANFILES+=pngtest.o pngtest pnglibconf.h
 	$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	cp $< $@
+	cp $(PNGLIBCONF_H_PREBUILT) $@
 
 pngtest.o:	pngtest.c
 	${CC} -c ${CPPFLAGS} ${CFLAGS} ${.ALLSRC} -o ${.TARGET}

scripts/makefile.openbsd

@@ -11,7 +11,7 @@ LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat
 
 SHLIB_MAJOR=	16
-SHLIB_MINOR=	1.6.13beta01
+SHLIB_MINOR=	1.6.13
 
 LIB=	png
 SRCS=	png.c pngerror.c pngget.c pngmem.c pngpread.c \
@@ -39,7 +39,7 @@ PNGLIBCONF_H_PREBUILT= scripts/pnglibconf.h.prebuilt
 	$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	cp $< $@
+	cp $(PNGLIBCONF_H_PREBUILT) $@
 
 pngtest.o:	pngtest.c
 	${CC} ${CPPFLAGS} ${CFLAGS} -c ${.ALLSRC} -o ${.TARGET}

scripts/makefile.sco

@@ -83,7 +83,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@ $(OBJS)

scripts/makefile.sggcc

@@ -86,7 +86,7 @@ OBJS =  png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
 all: libpng.a pngtest shared libpng.pc libpng-config
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@ $(OBJS)

scripts/makefile.sgi

@@ -89,7 +89,7 @@ OBJS =  png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
 all: libpng.a pngtest shared libpng.pc libpng-config
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@ $(OBJS)

scripts/makefile.so9

@@ -93,7 +93,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@ $(OBJS)

scripts/makefile.solaris

@@ -89,7 +89,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@ $(OBJS)

scripts/makefile.solaris-x86

@@ -88,7 +88,7 @@ OBJSDLL = $(OBJS:.o=.pic.o)
 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@ $(OBJS)

scripts/makefile.sunos

@@ -58,7 +58,7 @@ OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
 all: libpng.a pngtest
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 libpng.a: $(OBJS)
 	$(AR_RC) $@  $(OBJS)

scripts/makefile.tc3

@@ -15,8 +15,8 @@ LDFLAGS=-m$(MODEL) -L..\zlib
 CP=copy
 
 # Pre-built configuration
-# See scripts/pnglibconf.mak for more options
-PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
+# See scripts\pnglibconf.mak for more options
+PNGLIBCONF_H_PREBUILT = scripts\pnglibconf.h.prebuilt
 
 O=.obj
 E=.exe
@@ -32,7 +32,7 @@ OBJSL3 = +pngwrite$(O) +pngrtran$(O) +pngwtran$(O) +pngrio$(O) +pngwio$(O)
 all: libpng$(MODEL).lib pngtest$(E)
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-	$(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 pngtest: pngtest$(E)
 

scripts/makefile.vcwin32

@@ -23,8 +23,8 @@ CP = copy
 RM = del
 
 # Pre-built configuration
-# See scripts/pnglibconf.mak for more options
-PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
+# See scripts\pnglibconf.mak for more options
+PNGLIBCONF_H_PREBUILT = scripts\pnglibconf.h.prebuilt
 
 # File extensions
 O=.obj
@@ -42,7 +42,7 @@ OBJS  = $(OBJS1) $(OBJS2) $(OBJS3)
 all: libpng.lib
 
 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
-       $(CP) $< $@
+	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 
 png$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 	$(CC) -c $(CPPFLAGS) $(CFLAGS) $*.c $(ERRFILE)

scripts/pnglibconf.h.prebuilt

@@ -1,8 +1,8 @@
-/* libpng 1.6.13beta01 STANDARD API DEFINITION */
+/* libpng 1.6.13 STANDARD API DEFINITION */
 
 /* pnglibconf.h - library build configuration */
 
-/* Libpng version 1.6.13beta01 - July 4, 2014 */
+/* Libpng version 1.6.13 - August 21, 2014 */
 
 /* Copyright (c) 1998-2014 Glenn Randers-Pehrson */
 

scripts/symbols.def

@@ -1,4 +1,4 @@
-;Version 1.6.13beta01
+;Version 1.6.13
 ;--------------------------------------------------------------
 ; LIBPNG symbol list as a Win32 DEF file
 ; Contains all the symbols that can be exported from libpng