Imported from libpng-1.2.2rc1.tar

ANNOUNCE

@@ -1,5 +1,5 @@
 
-Libpng 1.2.2beta6 - March 31, 2002
+Libpng 1.2.2rc1 - April 7, 2002
 
 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.
@@ -45,10 +45,15 @@ version 1.2.2beta5 [March 26, 2002]
   Revised makefiles to put png.h and pngconf.h only in $prefix/include/libpngNN
   Revised makefiles to make symlink to libpng.so.NN in addition to libpngNN.so
 version 1.2.2beta6 [March 31, 2002]
+version 1.0.13beta1 [March 31, 2002]
   Prevent png_zalloc() from trying to memset memory that it failed to acquire.
   Add typecasts of PNG_MAX_UINT in pngset_cHRM_fixed() (Matt Holgate).
   Ensure that the right function (user or default) is used to free the
     png_struct after an error in png_create_read_struct_2().
+version 1.2.2rc1 [April 7, 2002]
+  Save the ebx register in pnggccrd.c (Sami Farin)
+  Add "mem_ptr = png_ptr->mem_ptr" in png_destroy_write_struct() (Paul Gardner).
+  Updated makefiles to put headers in include/libpng and remove old include/*.h.
 
 Send comments/corrections/commendations to
 png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu

CHANGES

@@ -1055,10 +1055,15 @@ version 1.2.2beta5 [March 26, 2002]
   Revised makefiles to put png.h and pngconf.h only in $prefix/include/libpngNN
   Revised makefiles to make symlink to libpng.so.NN in addition to libpngNN.so
 version 1.2.2beta6 [March 31, 2002]
+version 1.0.13beta1 [March 31, 2002]
   Prevent png_zalloc() from trying to memset memory that it failed to acquire.
   Add typecasts of PNG_MAX_UINT in pngset_cHRM_fixed() (Matt Holgate).
   Ensure that the right function (user or default) is used to free the
     png_struct after an error in png_create_read_struct_2().
+version 1.2.2rc1 [April 7, 2002]
+  Save the ebx register in pnggccrd.c (Sami Farin)
+  Add "mem_ptr = png_ptr->mem_ptr" in png_destroy_write_struct() (Paul Gardner).
+  Updated makefiles to put headers in include/libpng and remove old include/*.h.
 
 Send comments/corrections/commendations to
 png-implement@ccrc.wustl.edu or to randeg@alum.rpi.edu

INSTALL

@@ -1,5 +1,5 @@
 
-Installing libpng version 1.2.2beta6 - March 31, 2002
+Installing libpng version 1.2.2rc1 - April 7, 2002
 
 Before installing libpng, you must first install zlib.  zlib
 can usually be found wherever you got libpng.  zlib can be
@@ -10,7 +10,7 @@ zlib.h and zconf.h include files that correspond to the
 version of zlib that's installed.
 
 You can rename the directories that you downloaded (they
-might be called "libpng-1.2.2beta6" or "lpng109" and "zlib-1.1.3"
+might be called "libpng-1.2.2rc1" or "lpng109" and "zlib-1.1.3"
 or "zlib113") so that you have directories called "zlib" and "libpng".
 
 Your directory structure should look like this:
@@ -64,8 +64,8 @@ The files that are presently available in the scripts directory
 include
 
  makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)
- makefile.linux    =>  Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.2beta6)
+ makefile.linux    =>  Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.2rc1)
- makefile.gcmmx    =>  Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.2beta6,
+ makefile.gcmmx    =>  Linux/ELF makefile (gcc, creates libpng12.so.0.1.2.2rc1,
                        uses assembler code tuned for Intel MMX platform)
  makefile.gcc      =>  Generic makefile (gcc, creates static libpng.a)
  makefile.knr      =>  Archaic UNIX Makefile that converts files with
@@ -84,10 +84,10 @@ include
  makefile.netbsd   =>  NetBSD/cc makefile, uses PNGGCCRD
  makefile.openbsd  =>  OpenBSD makefile
  makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
- makefile.sggcc    =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.2beta6)
+ makefile.sggcc    =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.2rc1)
  makefile.sunos    =>  Sun makefile
- makefile.solaris  =>  Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.2beta6)
+ makefile.solaris  =>  Solaris 2.X makefile (gcc, creates libpng12.so.0.1.2.2rc1)
- makefile.so9      =>  Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.2beta6)
+ makefile.so9      =>  Solaris 9 makefile (gcc, creates libpng12.so.0.1.2.2rc1)
  makefile.32sunu   =>  Sun Ultra 32-bit makefile
  makefile.64sunu   =>  Sun Ultra 64-bit makefile
  makefile.sco      =>  For SCO OSr5  ELF and Unixware 7 with Native cc

KNOWNBUG

@@ -1,5 +1,5 @@
 
-Known bugs in libpng version 1.2.2beta6
+Known bugs in libpng version 1.2.2rc1
 
 1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when
    reading interlaced PNG files, when assembler code is enabled.

LICENSE

@@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
 If you modify libpng you may insert additional notices immediately following
 this sentence.
 
-libpng versions 1.0.7, July 1, 2000, through 1.2.2beta6, March 31, 2002, are
+libpng versions 1.0.7, July 1, 2000, through 1.2.2rc1, April 7, 2002, are
 Copyright (c) 2000-2002 Glenn Randers-Pehrson
 and are distributed according to the same disclaimer and license as libpng-1.0.6
 with the following individuals added to the list of Contributing Authors
@@ -99,4 +99,4 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 randeg@alum.rpi.edu
-March 31, 2002
+April 7, 2002

README

@@ -1,4 +1,4 @@
-README for libpng 1.2.2beta6 - March 31, 2002 (shared library 2.1)
+README for libpng 1.2.2rc1 - April 7, 2002 (shared library 2.1)
 See the note about version numbers near the top of png.h
 
 See INSTALL for instructions on how to install libpng.
@@ -187,9 +187,9 @@ Files in this distribution:
        descrip.mms      =>  VMS makefile for MMS or MMK
        makefile.std     =>  Generic UNIX makefile (cc, creates static libpng.a)
        makefile.linux   =>  Linux/ELF makefile
-                            (gcc, creates libpng12.so.0.1.2.2beta6)
+                            (gcc, creates libpng12.so.0.1.2.2rc1)
        makefile.gcmmx   =>  Linux/ELF makefile (gcc, creates
-                            libpng12.so.0.1.2.2beta6, uses assembler code
+                            libpng12.so.0.1.2.2rc1, uses assembler code
                             tuned for Intel MMX platform)
        makefile.gcc     =>  Generic makefile (gcc, creates static libpng.a)
        makefile.knr     =>  Archaic UNIX Makefile that converts files with
@@ -208,12 +208,12 @@ Files in this distribution:
        makefile.netbsd  =>  NetBSD/cc makefile, uses PNGGCCRD
        makefile.openbsd =>  OpenBSD makefile
        makefile.sgi     =>  Silicon Graphics IRIX (cc, creates static lib)
-       makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.2beta6)
+       makefile.sggcc   =>  Silicon Graphics (gcc, creates libpng12.so.0.1.2.2rc1)
        makefile.sunos   =>  Sun makefile
        makefile.solaris =>  Solaris 2.X makefile
-                            (gcc, creates libpng12.so.0.1.2.2beta6)
+                            (gcc, creates libpng12.so.0.1.2.2rc1)
        makefile.so9     =>  Solaris 9 makefile
-                            (gcc, creates libpng12.so.0.1.2.2beta6)
+                            (gcc, creates libpng12.so.0.1.2.2rc1)
        makefile.32sunu  =>  Sun Ultra 32-bit makefile
        makefile.64sunu  =>  Sun Ultra 64-bit makefile
        makefile.sco     =>  For SCO OSr5  ELF and Unixware 7 with Native cc

Y2KINFO

@@ -1,13 +1,13 @@
    Y2K compliance in libpng:
    =========================
 
-      March 31, 2002
+      April 7, 2002
 
       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 1.2.2beta6 are Y2K compliant.  It is my belief that earlier
+      upward through 1.2.2rc1 are Y2K compliant.  It is my belief that earlier
       versions were also Y2K compliant.
 
       Libpng only has three year fields.  One is a 2-byte unsigned integer

configure

@@ -1,5 +1,5 @@
 echo "
-  There is no \"configure\" script for Libpng-1.2.2beta6.  Instead, please
+  There is no \"configure\" script for Libpng-1.2.2rc1.  Instead, please
   copy the appropriate makefile for your system from the \"scripts\"
   directory.  Read the INSTALL file for more details.
 "

contrib/pngsuite/README

@@ -0,0 +1,85 @@
+
+pngsuite
+--------
+(c) Willem van Schaik, 1999
+
+Permission to use, copy, and distribute these images for any purpose and
+without fee is hereby granted.
+
+These 15 images are part of the much larger PngSuite test-set of 
+images, available for developers of PNG supporting software. The 
+complete set, available at http:/www.schaik.com/pngsuite/, contains 
+a variety of images to test interlacing, gamma settings, ancillary
+chunks, etc.
+
+The images in this directory represent the basic PNG color-types:
+grayscale (1-16 bit deep), full color (8 or 16 bit), paletted
+(1-8 bit) and grayscale or color images with alpha channel. You
+can use them to test the proper functioning of PNG software.
+
+    filename      depth type
+    ------------ ------ --------------
+    basn0g01.png  1-bit grayscale
+    basn0g02.png  2-bit grayscale
+    basn0g04.png  4-bit grayscale
+    basn0g08.png  8-bit grayscale
+    basn0g16.png 16-bit grayscale
+    basn2c08.png  8-bit truecolor
+    basn2c16.png 16-bit truecolor
+    basn3p01.png  1-bit paletted
+    basn3p02.png  2-bit paletted
+    basn3p04.png  4-bit paletted
+    basn3p08.png  8-bit paletted
+    basn4a08.png  8-bit gray with alpha
+    basn4a16.png 16-bit gray with alpha
+    basn6a08.png  8-bit RGBA
+    basn6a16.png 16-bit RGBA
+
+Here is the correct result of typing "pngtest -m *.png" in
+this directory:
+
+Testing basn0g01.png: PASS (524 zero samples)
+ Filter 0 was used 32 times
+Testing basn0g02.png: PASS (448 zero samples)
+ Filter 0 was used 32 times
+Testing basn0g04.png: PASS (520 zero samples)
+ Filter 0 was used 32 times
+Testing basn0g08.png: PASS (3 zero samples)
+ Filter 1 was used 9 times
+ Filter 4 was used 23 times
+Testing basn0g16.png: PASS (1 zero samples)
+ Filter 1 was used 1 times
+ Filter 2 was used 31 times
+Testing basn2c08.png: PASS (6 zero samples)
+ Filter 1 was used 5 times
+ Filter 4 was used 27 times
+Testing basn2c16.png: PASS (592 zero samples)
+ Filter 1 was used 1 times
+ Filter 4 was used 31 times
+Testing basn3p01.png: PASS (512 zero samples)
+ Filter 0 was used 32 times
+Testing basn3p02.png: PASS (448 zero samples)
+ Filter 0 was used 32 times
+Testing basn3p04.png: PASS (544 zero samples)
+ Filter 0 was used 32 times
+Testing basn3p08.png: PASS (4 zero samples)
+ Filter 0 was used 32 times
+Testing basn4a08.png: PASS (32 zero samples)
+ Filter 1 was used 1 times
+ Filter 4 was used 31 times
+Testing basn4a16.png: PASS (64 zero samples)
+ Filter 0 was used 1 times
+ Filter 1 was used 2 times
+ Filter 2 was used 1 times
+ Filter 4 was used 28 times
+Testing basn6a08.png: PASS (160 zero samples)
+ Filter 1 was used 1 times
+ Filter 4 was used 31 times
+Testing basn6a16.png: PASS (1072 zero samples)
+ Filter 1 was used 4 times
+ Filter 4 was used 28 times
+libpng passes test
+
+Willem van Schaik
+<willem@schaik.com>
+October 1999

libpng.3

@@ -1,6 +1,6 @@
-.TH LIBPNG 3 "March 31, 2002"
+.TH LIBPNG 3 "April 7, 2002"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.2beta6
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.2rc1
 .SH SYNOPSIS
 \fI\fB
 
@@ -795,7 +795,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
 .SH LIBPNG.TXT
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.2.2beta6 - March 31, 2002
+ libpng version 1.2.2rc1 - April 7, 2002
  Updated and distributed by Glenn Randers-Pehrson
  <randeg@alum.rpi.edu>
  Copyright (c) 1998-2002 Glenn Randers-Pehrson
@@ -3643,13 +3643,13 @@ application:
 
 .SH IX. Y2K Compliance in libpng
 
-March 31, 2002
+April 7, 2002
 
 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 1.2.2beta6 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.2rc1 are Y2K compliant.  It is my belief that earlier
 versions were also Y2K compliant.
 
 Libpng only has three year fields.  One is a 2-byte unsigned integer that
@@ -3773,6 +3773,9 @@ the first widely used release:
  1.2.1rc1-2           3    10201  3.1.2.1rc1-2
  1.2.1                3    10201  3.1.2.1
  1.2.2beta1-6        12    10202  12.so.0.1.2.2beta1-6
+ 1.0.13beta1         10    10013  10.so.0.1.0.13beta1
+ 1.0.13rc1           10    10013  10.so.0.1.0.13rc1
+ 1.2.2rc1            12    10202  12.so.0.1.2.2rc1
 
 Henceforth the source version will match the shared-library minor
 and patch numbers; the shared-library major version number will be
@@ -3830,7 +3833,7 @@ possible without all of you.
 
 Thanks to Frank J. T. Wojcik for helping with the documentation.
 
-Libpng version 1.2.2beta6 - March 31, 2002:
+Libpng version 1.2.2rc1 - April 7, 2002:
 Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
 Currently maintained by Glenn Randers-Pehrson (randeg@alum.rpi.edu).
 
@@ -3847,7 +3850,7 @@ included in the libpng distribution, the latter shall prevail.)
 If you modify libpng you may insert additional notices immediately following
 this sentence.
 
-libpng versions 1.0.7, July 1, 2000, through 1.2.2beta6, March 31, 2002, are
+libpng versions 1.0.7, July 1, 2000, through 1.2.2rc1, April 7, 2002, are
 Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are
 distributed according to the same disclaimer and license as libpng-1.0.6
 with the following individuals added to the list of Contributing Authors
@@ -3939,7 +3942,7 @@ certification mark of the Open Source Initiative.
 
 Glenn Randers-Pehrson
 randeg@alum.rpi.edu
-March 31, 2002
+April 7, 2002
 
 .\" end of man page
 

libpng.txt

@@ -1,6 +1,6 @@
 libpng.txt - A description on how to use and modify libpng
 
- libpng version 1.2.2beta6 - March 31, 2002
+ libpng version 1.2.2rc1 - April 7, 2002
  Updated and distributed by Glenn Randers-Pehrson
  <randeg@alum.rpi.edu>
  Copyright (c) 1998-2002 Glenn Randers-Pehrson
@@ -2848,13 +2848,13 @@ application:
 
 IX. Y2K Compliance in libpng
 
-March 31, 2002
+April 7, 2002
 
 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 1.2.2beta6 are Y2K compliant.  It is my belief that earlier
+upward through 1.2.2rc1 are Y2K compliant.  It is my belief that earlier
 versions were also Y2K compliant.
 
 Libpng only has three year fields.  One is a 2-byte unsigned integer that

libpngpf.3

@@ -1,6 +1,6 @@
-.TH LIBPNGPF 3 "March 31, 2002"
+.TH LIBPNGPF 3 "April 7, 2002"
 .SH NAME
-libpng \- Portable Network Graphics (PNG) Reference Library 1.2.2beta6
+libpng \- Portable Network Graphics (PNG) Reference Library 1.2.2rc1
 (private functions)
 .SH SYNOPSIS
 \fB#include <png.h>\fP

png.5

@@ -1,4 +1,4 @@
-.TH PNG 5 "March 31, 2002"
+.TH PNG 5 "April 7, 2002"
 .SH NAME
 png \- Portable Network Graphics (PNG) format
 .SH DESCRIPTION

png.c

@@ -1,7 +1,7 @@
 
 /* png.c - location for general purpose libpng functions
  *
- * libpng version 1.2.2beta6 - March 31, 2002
+ * libpng version 1.2.2rc1 - April 7, 2002
  * Copyright (c) 1998-2002 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.)
@@ -13,14 +13,14 @@
 #include "png.h"
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_2beta6 Your_png_h_is_not_version_1_2_2beta6;
+typedef version_1_2_2rc1 Your_png_h_is_not_version_1_2_2rc1;
 
 /* Version information for C files.  This had better match the version
  * string defined in png.h.  */
 
 #ifdef PNG_USE_GLOBAL_ARRAYS
 /* png_libpng_ver was changed to a function in version 1.0.5c */
-const char png_libpng_ver[18] = "1.2.2beta6";
+const char png_libpng_ver[18] = "1.2.2rc1";
 
 /* png_sig was changed to a function in version 1.0.5c */
 /* Place to hold the signature string for a PNG file. */
@@ -663,7 +663,7 @@ png_charp PNGAPI
 png_get_copyright(png_structp png_ptr)
 {
    if (png_ptr != NULL || png_ptr == NULL)  /* silence compiler warning */
-   return ((png_charp) "\n libpng version 1.2.2beta6 - March 31, 2002\n\
+   return ((png_charp) "\n libpng version 1.2.2rc1 - April 7, 2002\n\
    Copyright (c) 1998-2002 Glenn Randers-Pehrson\n\
    Copyright (c) 1996-1997 Andreas Dilger\n\
    Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");
@@ -681,8 +681,8 @@ png_get_libpng_ver(png_structp png_ptr)
 {
    /* Version of *.c files used when building libpng */
    if(png_ptr != NULL) /* silence compiler warning about unused png_ptr */
-      return((png_charp) "1.2.2beta6");
+      return((png_charp) "1.2.2rc1");
-   return((png_charp) "1.2.2beta6");
+   return((png_charp) "1.2.2rc1");
 }
 
 png_charp PNGAPI

png.h

@@ -1,7 +1,7 @@
 
 /* png.h - header file for PNG reference library
  *
- * libpng version 1.2.2beta6 - March 31, 2002
+ * libpng version 1.2.2rc1 - April 7, 2002
  * Copyright (c) 1998-2002 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.)
@@ -9,7 +9,7 @@
  * 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 1.2.2beta6 - March 31, 2002: Glenn
+ *  libpng versions 0.97, January 1998, through 1.2.2rc1 - April 7, 2002: Glenn
  *  See also "Contributing Authors", below.
  *
  * Note about libpng version numbers:
@@ -82,6 +82,9 @@
  *    1.2.1rc1-2               3    10201  3.1.2.1rc1-2
  *    1.2.1                    3    10201  3.1.2.1
  *    1.2.2beta1-6            12    10202  12.so.0.1.2.2beta1-6
+ *    1.0.13beta1             10    10013  10.so.0.1.0.13beta1
+ *    1.0.13rc1               10    10013  10.so.0.1.0.13rc1
+ *    1.2.2rc1                12    10202  12.so.0.1.2.2rc1
  *
  *    Henceforth the source version will match the shared-library major
  *    and minor numbers; the shared-library major version number will be
@@ -111,7 +114,7 @@
  * If you modify libpng you may insert additional notices immediately following
  * this sentence.
  *
- * libpng versions 1.0.7, July 1, 2000, through 1.2.2beta6, March 31, 2002, are
+ * libpng versions 1.0.7, July 1, 2000, through 1.2.2rc1, April 7, 2002, are
  * Copyright (c) 2000-2001 Glenn Randers-Pehrson, and are
  * distributed according to the same disclaimer and license as libpng-1.0.6
  * with the following individuals added to the list of Contributing Authors
@@ -216,13 +219,13 @@
  * Y2K compliance in libpng:
  * =========================
  *
- *    March 31, 2002
+ *    April 7, 2002
  *
  *    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 1.2.2beta6 are Y2K compliant.  It is my belief that earlier
+ *    upward through 1.2.2rc1 are Y2K compliant.  It is my belief that earlier
  *    versions were also Y2K compliant.
  *
  *    Libpng only has three year fields.  One is a 2-byte unsigned integer
@@ -278,7 +281,7 @@
  */
 
 /* Version information for png.h - this should match the version in png.c */
-#define PNG_LIBPNG_VER_STRING "1.2.2beta6"
+#define PNG_LIBPNG_VER_STRING "1.2.2rc1"
 
 #define PNG_LIBPNG_VER_SONUM   0
 #define PNG_LIBPNG_VER_DLLNUM  %DLLNUM%
@@ -290,7 +293,7 @@
 /* This should match the numeric part of the final component of
  * PNG_LIBPNG_VER_STRING, omitting any leading zero: */
 
-#define PNG_LIBPNG_VER_BUILD  6
+#define PNG_LIBPNG_VER_BUILD  1
 
 #define PNG_LIBPNG_BUILD_ALPHA    1
 #define PNG_LIBPNG_BUILD_BETA     2
@@ -298,7 +301,7 @@
 #define PNG_LIBPNG_BUILD_STABLE   4
 #define PNG_LIBPNG_BUILD_TYPEMASK 7
 #define PNG_LIBPNG_BUILD_PATCH    8 /* Can be OR'ed with STABLE only */
-#define PNG_LIBPNG_BUILD_TYPE 2
+#define PNG_LIBPNG_BUILD_TYPE 3
 
 /* Careful here.  At one time, Guy wanted to use 082, but that would be octal.
  * We must not include leading zeros.
@@ -1258,9 +1261,9 @@ struct png_struct_def
 
 
 /* This prevents a compiler error in png.c if png.c and png.h are both at
-   version 1.2.2beta6
+   version 1.2.2rc1
  */
-typedef png_structp version_1_2_2beta6;
+typedef png_structp version_1_2_2rc1;
 
 typedef png_struct FAR * FAR * png_structpp;
 
@@ -2389,7 +2392,7 @@ extern PNG_EXPORT(void,png_set_strip_error_numbers) PNGARG((png_structp
 /* Maintainer: Put new public prototypes here ^, in libpng.3, and project defs */
 
 #define PNG_HEADER_VERSION_STRING \
-   " libpng version 1.2.2beta6 - March 31, 2002 (header)\n"
+   " libpng version 1.2.2rc1 - April 7, 2002 (header)\n"
 
 #ifdef PNG_READ_COMPOSITE_NODIV_SUPPORTED
 /* With these routines we avoid an integer divide, which will be slower on

pngasmrd.h

@@ -1,6 +1,6 @@
 /* pngasmrd.h - assembler version of utilities to read a PNG file
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 2002 Glenn Randers-Pehrson
  *

pngconf.h

@@ -1,6 +1,6 @@
 /* pngconf.h - machine configurable file for libpng
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 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
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pnggccrd.c

@@ -6,7 +6,7 @@
  *     and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm
  *     for Intel's performance analysis of the MMX vs. non-MMX code.
  *
- * libpng version 1.2.2beta6 - March 31, 2002
+ * libpng version 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * Copyright (c) 1998, Intel Corporation
@@ -4918,6 +4918,9 @@ png_read_filter_row_mmx_up(png_row_infop row_info, png_bytep row,
    __asm__ __volatile__ (
 //pre "movl row, %%edi              \n\t"
       // get # of bytes to alignment
+#ifdef __PIC__
+      "pushl %%ebx                  \n\t"
+#endif
       "movl %%edi, %%ecx            \n\t"
       "xorl %%ebx, %%ebx            \n\t"
       "addl $0x7, %%ecx             \n\t"
@@ -5017,6 +5020,9 @@ png_read_filter_row_mmx_up(png_row_infop row_info, png_bytep row,
 
    "up_end:                         \n\t"
       "EMMS                         \n\t" // conversion of filtered row complete
+#ifdef __PIC__
+      "popl %%ebx                   \n\t"
+#endif
 
       : "=d" (dummy_value_d),   // 0      // output regs (dummy)
         "=S" (dummy_value_S),   // 1

pngget.c

@@ -1,7 +1,7 @@
 
 /* pngget.c - retrieval of values from info struct
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngmem.c

@@ -1,7 +1,7 @@
 
 /* pngmem.c - stub functions for memory allocation
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngpread.c

@@ -1,7 +1,7 @@
 
 /* pngpread.c - read a png file in push mode
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngread.c

@@ -1,7 +1,7 @@
 
 /* pngread.c - read a PNG file
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -782,7 +782,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
  * not called png_set_interlace_handling(), the display_row buffer will
  * be ignored, so pass NULL to it.
  *
- * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.2beta6
+ * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.2rc1
  */
 
 void PNGAPI
@@ -831,7 +831,7 @@ png_read_rows(png_structp png_ptr, png_bytepp row,
  * only call this function once.  If you desire to have an image for
  * each pass of a interlaced image, use png_read_rows() instead.
  *
- * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.2beta6
+ * [*] png_handle_alpha() does not exist yet, as of libpng version 1.2.2rc1
  */
 void PNGAPI
 png_read_image(png_structp png_ptr, png_bytepp image)

pngrio.c

@@ -1,7 +1,7 @@
 
 /* pngrio.c - functions for data input
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngrtran.c

@@ -1,7 +1,7 @@
 
 /* pngrtran.c - transforms the data in a row for PNG readers
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngrutil.c

@@ -1,7 +1,7 @@
 
 /* pngrutil.c - utilities to read a PNG file
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngset.c

@@ -1,7 +1,7 @@
 
 /* pngset.c - storage of image information into info struct
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngtest.c

@@ -1,7 +1,7 @@
 
 /* pngtest.c - a simple test program to test libpng
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -1512,4 +1512,4 @@ main(int argc, char *argv[])
 }
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef version_1_2_2beta6 your_png_h_is_not_version_1_2_2beta6;
+typedef version_1_2_2rc1 your_png_h_is_not_version_1_2_2rc1;

pngtrans.c

@@ -1,7 +1,7 @@
 
 /* pngtrans.c - transforms the data in a row (used by both readers and writers)
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngvcrd.c

@@ -2,7 +2,7 @@
  *
  * For Intel x86 CPU and Microsoft Visual C++ compiler
  *
- * libpng version 1.2.2beta6 - March 31, 2002
+ * libpng version 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * Copyright (c) 1998, Intel Corporation

pngwio.c

@@ -1,7 +1,7 @@
 
 /* pngwio.c - functions for data output
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngwrite.c

@@ -1,7 +1,7 @@
 
 /* pngwrite.c - general routines to write a PNG file
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@@ -953,6 +953,7 @@ png_destroy_write_struct(png_structpp png_ptr_ptr, png_infopp info_ptr_ptr)
       png_ptr = *png_ptr_ptr;
 #ifdef PNG_USER_MEM_SUPPORTED
       free_fn = png_ptr->free_fn;
+      mem_ptr = png_ptr->mem_ptr;
 #endif
    }
 

pngwtran.c

@@ -1,7 +1,7 @@
 
 /* pngwtran.c - transforms the data in a row for PNG writers
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

pngwutil.c

@@ -1,7 +1,7 @@
 
 /* pngwutil.c - utilities to write a PNG file
  *
- * libpng 1.2.2beta6 - March 31, 2002
+ * libpng 1.2.2rc1 - April 7, 2002
  * For conditions of distribution and use, see copyright notice in png.h
  * Copyright (c) 1998-2002 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

projects/msvc/README.txt

@@ -1,5 +1,5 @@
 Microsoft Developer Studio Build File, Format Version 6.00 for
-libpng 1.2.2beta6 (March 31, 2002) and zlib
+libpng 1.2.2rc1 (April 7, 2002) and zlib
 
 Copyright (C) 2000 Simon-Pierre Cadieux
 For conditions of distribution and use, see copyright notice in png.h

projects/msvc/png32ms.def

@@ -6,7 +6,7 @@ LIBRARY
 DESCRIPTION "PNG image compression library for Windows"
 
 EXPORTS
-;Version 1.2.2beta6
+;Version 1.2.2rc1
   png_build_grayscale_palette  @1
   png_check_sig        @2
   png_chunk_error      @3

projects/netware.txt

@@ -1,6 +1,6 @@
 A set of project files is available for Netware.  Get
-libpng-1.2.2beta6-project-netware.zip from a libpng distribution
+libpng-1.2.2rc1-project-netware.zip from a libpng distribution
 site such as http://libpng.sourceforge.net
 
 Put the zip file in this directory (projects) and then run
-"unzip -a libpng-1.2.2beta6-project-netware.zip"
+"unzip -a libpng-1.2.2rc1-project-netware.zip"

projects/wince.txt

@@ -1,6 +1,6 @@
 A set of project files is available for WinCE.  Get
-libpng-1.2.2beta6-project-wince.zip from a libpng distribution
+libpng-1.2.2rc1-project-wince.zip from a libpng distribution
 site such as http://libpng.sourceforge.net
 
 Put the zip file in this directory (projects) and then run
-"unzip -a libpng-1.2.2beta6-project-wince.zip"
+"unzip -a libpng-1.2.2rc1-project-wince.zip"

scripts/libpng.pc.in

@@ -6,6 +6,6 @@ includedir=${exec_prefix}/include
 
 Name: libpng12
 Description: Loads and saves PNG files
-Version: 1.2.2beta6
+Version: 1.2.2rc1
 Libs: -L${libdir} -lpng12
 Cflags: -I${includedir}/libpng12

scripts/makefile.32sunu

@@ -33,7 +33,7 @@ RANLIB=echo
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 INCPATH=$(prefix)/include

scripts/makefile.64sunu

@@ -33,7 +33,7 @@ RANLIB=echo
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 INCPATH=$(prefix)/include

scripts/makefile.aix

@@ -18,7 +18,7 @@ RM = rm -f
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 prefix=/usr/local
@@ -57,9 +57,12 @@ pngtest$(E): pngtest$(O) libpng$(A)
 
 install: libpng.a
 	-@if [ ! -d $(INCPATH)  ]; then mkdir $(INCPATH); fi
+	-@if [ ! -d $(INCPATH)/libpng  ]; then mkdir $(INCPATH)/libpng; fi
 	-@if [ ! -d $(LIBPATH) ]; then mkdir $(LIBPATH); fi
-	cp png.h pngconf.h $(INCPATH)
+	-@rm $(INCPATH)/png.h
-	chmod 644 $(INCPATH)/png.h $(INCPATH)/pngconf.h
+	-@rm $(INCPATH)/pngconf.h
+	cp png.h pngconf.h $(INCPATH)/libpng
+	chmod 644 $(INCPATH)/libpng/png.h $(INCPATH)/libpng/pngconf.h
 	cp libpng.a $(LIBPATH)
 
 clean:

scripts/makefile.atari

@@ -26,8 +26,11 @@ pngtest.ttp: pngtest.o $(LBR)
 
 install: libpng.a
 	-@mkdir $(prefix)/include
+	-@mkdir $(prefix)/include/libpng
 	-@mkdir $(prefix)/lib
-	cp png.h $(prefix)/include
+	-@rm -f $(prefix)/include/png.h
-	cp pngconf.h $(prefix)/include
+	-@rm -f $(prefix)/include/pngconf.h
-	chmod 644 $(prefix)/include/png.h
+	cp png.h $(prefix)/include/libpng
-	chmod 644 $(prefix)/include/pngconf.h
+	cp pngconf.h $(prefix)/include/libpng
+	chmod 644 $(prefix)/include/libpng/png.h
+	chmod 644 $(prefix)/include/libpng/pngconf.h

scripts/makefile.beos

@@ -14,7 +14,7 @@ ZLIBINC=/usr/local/include
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 ALIGN=

scripts/makefile.cygwin

@@ -12,6 +12,10 @@
 # $CFLAGS, and include pnggccrd.o in $OBJS, below.
 
 CC=gcc
+ifdef MINGW
+MINGW_CCFLAGS=-mno-cygwin -I/usr/include/mingw
+MINGW_LDFLAGS=-mno-cygwin -L/usr/lib/mingw
+endif
 
 # where "make install" puts libpng.a, libpng.so*, png.h, and pngconf.h
 prefix=/usr
@@ -32,14 +36,12 @@ WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
 
 #CFLAGS=-DPNG_USE_PNGGCCRD -I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \
 #        -fomit-frame-pointer  # $(WARNMORE) -g -DPNG_DEBUG=5
-CFLAGS=-I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \
+CFLAGS=$(MINGW_CCFLAGS) -I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \
 	-fomit-frame-pointer
 
-# read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
-# have to change it.
 PNGMAJ = 0
 #PNGDLL = $12
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGMIN_BASE = 1.2.2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
@@ -50,8 +52,8 @@ SHAREDDEF=libpng.def
 LIBS=$(SHAREDLIB) $(STATLIB)
 EXE=.exe
 
-LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz
+LDFLAGS=-L. $(MINGW_LDFLAGS) -L$(ZLIBLIB) -lpng -lz
-LDSHARED=gcc -shared -Wl,--enable-auto-image-base
+LDSFLAGS=-shared -L.  $(MINGW_LDFLAGS) -Wl,--enable-auto-image-base
 LDEXTRA=-Wl,--out-implib=$(IMPLIB) $(SHAREDDEF)
 
 RANLIB=ranlib
@@ -111,7 +113,7 @@ $(SHAREDDEF): projects/msvc/png32ms.def
 	sed -e 's/\([^;]*\);/;/' > $@
 
 $(SHAREDLIB): $(OBJSDLL) $(SHAREDDEF)
-	$(LDSHARED) -o $@ $(LDEXTRA) $(OBJSDLL) -L. -L$(ZLIBLIB) -lz
+	$(CC) $(LDSFLAGS) -o $@ $(LDEXTRA) $(OBJSDLL) -L. -L$(ZLIBLIB) -lz
 
 pngtest$(EXE): pngtest.pic.o $(SHAREDLIB)
 	$(CC) $(CFLAGS) $< $(LDFLAGS) -o $@
@@ -147,6 +149,9 @@ install-shared: $(SHAREDLIB) install-headers install-docs install-man
 
 install-headers:
 	-@if [ ! -d $(INCPATH)]; then mkdir -p $(INCPATH); fi
+	-@if [ ! -d $(INCPATH)/libpng  ]; then mkdir -p $(INCPATH)/libpng; fi
+	-@rm -f ${INCPATH)/png.h
+	-@rm -f ${INCPATH)/pngconf.h
 	install -m 644 png.h pngconf.h $(INCPATH)
 
 install-docs:

scripts/makefile.darwin

@@ -25,7 +25,7 @@ RANLIB=ranlib
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.dec

@@ -17,7 +17,7 @@ ZLIBINC=../zlib
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.gcmmx

@@ -15,7 +15,7 @@
 
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 CC=gcc

scripts/makefile.hpgcc

@@ -35,7 +35,7 @@ RANLIB=ranlib
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.hpux

@@ -19,7 +19,7 @@ RANLIB=ranlib
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.knr

@@ -47,11 +47,14 @@ test: pngtest
 
 install: libpng.a
 	-@mkdir $(prefix)/include
+	-@mkdir $(prefix)/include/libpng
 	-@mkdir $(prefix)/lib
-	cp png.h $(prefix)/include
+	-@rm -f $(prefix)/include/png.h
-	cp pngconf.h $(prefix)/include
+	-@rm -f $(prefix)/include/pngconf.h
-	chmod 644 $(prefix)/include/png.h
+	cp png.h $(prefix)/include/libpng
-	chmod 644 $(prefix)/include/pngconf.h
+	cp pngconf.h $(prefix)/include/libpng
+	chmod 644 $(prefix)/include/libpng/png.h
+	chmod 644 $(prefix)/include/libpng/pngconf.h
 	cp libpng.a $(prefix)/lib
 	chmod 644 $(prefix)/lib/libpng.a
 

scripts/makefile.linux

@@ -5,7 +5,7 @@
 
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 CC=gcc

scripts/makefile.macosx

@@ -20,7 +20,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz
 LDSHARED=cc -lz -dynamiclib -compatibility_version $(VER) -current_version $(VER)
 
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 VER = $(PNGMAJ).$(PNGMIN)
 LIBNAME=libpng12
 SHAREDLIB_POSTFIX=dylib

scripts/makefile.mips

@@ -31,11 +31,14 @@ test: pngtest
 
 install: libpng.a
 	-@mkdir $(prefix)/include
+	-@mkdir $(prefix)/include/libpng
 	-@mkdir $(prefix)/lib
-	cp png.h $(prefix)/include
+	-@rm -f $(prefix)/include/png.h
-	cp pngconf.h $(prefix)/include
+	-@rm -f $(prefix)/include/pngconf.h
-	chmod 644 $(prefix)/include/png.h
+	cp png.h $(prefix)/include/libpng
-	chmod 644 $(prefix)/include/pngconf.h
+	cp pngconf.h $(prefix)/include/libpng
+	chmod 644 $(prefix)/include/libpng/png.h
+	chmod 644 $(prefix)/include/libpng/pngconf.h
 	cp libpng.a $(prefix)/lib
 	chmod 644 $(prefix)/lib/libpng.a
 

scripts/makefile.netbsd

@@ -7,13 +7,13 @@
 LOCALBASE?=/usr/local
 LIBDIR=	${LOCALBASE}/lib
 MANDIR= ${LOCALBASE}/man
-INCSDIR=${LOCALBASE}/include
+INCSDIR=${LOCALBASE}/include/libpng
 # Should also copy png.h and pngconf.h to $(INCSDIR)/libpng12.
 
 LIB=png
 # Shared lib name should be png12.
 SHLIB_MAJOR= 0
-SHLIB_MINOR= 1.2.2beta6
+SHLIB_MINOR= 1.2.2rc1
 SRCS=	pnggccrd.c 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

scripts/makefile.openbsd

@@ -6,8 +6,8 @@ PREFIX?= /usr/local
 LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat
 
-SHLIB_MAJOR=	3
+SHLIB_MAJOR=	0
-SHLIB_MINOR=	0
+SHLIB_MINOR=	1.2.2rc1
 
 LIB=	png
 SRCS=	png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \
@@ -37,8 +37,8 @@ test:	pngtest
 		LD_LIBRARY_PATH="${.OBJDIR}" ${.OBJDIR}/pngtest
 
 beforeinstall:
-	if [ ! -d ${DESTDIR}${PREFIX}/include ]; then \
+	if [ ! -d ${DESTDIR}${PREFIX}/include/libpng ]; then \
-	  ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/include; \
+	  ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/include/libpng; \
 	fi
 	if [ ! -d ${DESTDIR}${LIBDIR} ]; then \
 	  ${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}; \
@@ -59,9 +59,11 @@ beforeinstall:
 afterinstall:
 	@rm -f ${DESTDIR}${LIBDIR}/libpng_pic.a
 	@rm -f ${DESTDIR}${LIBDIR}/debug/libpng.a
+	@rm -f ${DESTDIR}${PREFIX}/include/png.h
+	@rm -f ${DESTDIR}${PREFIX}/include/pngconf.h
 	@rmdir ${DESTDIR}${LIBDIR}/debug 2>/dev/null || true
 	${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \
-		-m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include
+		-m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include/libpng
 	${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \
 		-m ${NONBINMODE} ${DOCS} ${DESTDIR}${PREFIX}/share/doc/png
 

scripts/makefile.sco

@@ -25,11 +25,11 @@ RANLIB=echo
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 
-INCPATH=$(prefix)/include
+INCPATH=$(prefix)/include/libpng
 LIBPATH=$(prefix)/lib
 
 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
@@ -69,6 +69,8 @@ test: pngtest
 install-headers: png.h pngconf.h
 	-@if [ ! -d $(INCPATH) ]; then mkdir $(INCPATH); fi
 	-@if [ ! -d $(INCPATH)/$(LIBNAME) ]; then mkdir $(INCPATH)/$(LIBNAME); fi
+	-@/bin/rm -f $(INCPATH)/png.h
+	-@/bin/rm -f $(INCPATH)/pngconf.h
 	cp png.h pngconf.h $(INCPATH)/$(LIBNAME)
 	chmod 644 $(INCPATH)/$(LIBNAME)/png.h $(INCPATH)/$(LIBNAME)/pngconf.h
 	-@/bin/rm -f $(INCPATH)/png.h $(INCPATH)/pngconf.h

scripts/makefile.sggcc

@@ -24,7 +24,7 @@ LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
 LDSHARED=CC $(ABI) -shared
 
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 # See "man dso" for info about shared objects
 LIBS=libpng12.so.$(PNGMAJ).$(PNGVER)

scripts/makefile.sgi

@@ -31,7 +31,7 @@ LDSHARED=cc $(ABI) -shared
 # See "man dso" for info about shared objects
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 RANLIB=echo

scripts/makefile.so9

@@ -35,7 +35,7 @@ RANLIB=echo
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.solaris

@@ -32,7 +32,7 @@ RANLIB=echo
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.2beta6
+PNGMIN = 1.2.2rc1
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.std

@@ -36,11 +36,14 @@ test: pngtest
 
 install: libpng.a
 	-@mkdir $(prefix)/include
+	-@mkdir $(prefix)/include/libpng
 	-@mkdir $(prefix)/lib
-	cp png.h $(prefix)/include
+	-@rm -f $(prefix)/include/png.h
-	cp pngconf.h $(prefix)/include
+	-@rm -f $(prefix)/include/pngconf.h
-	chmod 644 $(prefix)/include/png.h
+	cp png.h $(prefix)/include/libpng
-	chmod 644 $(prefix)/include/pngconf.h
+	cp pngconf.h $(prefix)/include/libpng
+	chmod 644 $(prefix)/include/libpng/png.h
+	chmod 644 $(prefix)/include/libpng/pngconf.h
 	cp libpng.a $(prefix)/lib
 	chmod 644 $(prefix)/lib/libpng.a
 

scripts/makefile.sunos

@@ -40,11 +40,14 @@ test: pngtest
 
 install: libpng.a
 	-@mkdir $(prefix)/include
+	-@mkdir $(prefix)/include/libpng
 	-@mkdir $(prefix)/lib
-	cp png.h $(prefix)/include
+	-@rm -f $(prefix)/include/png.h
-	cp pngconf.h $(prefix)/include
+	-@rm -f $(prefix)/include/pngconf.h
-	chmod 644 $(prefix)/include/png.h
+	cp png.h $(prefix)/include/libpng
-	chmod 644 $(prefix)/include/pngconf.h
+	cp pngconf.h $(prefix)/include/libpng
+	chmod 644 $(prefix)/include/libpng/png.h
+	chmod 644 $(prefix)/include/libpng/pngconf.h
 	cp libpng.a $(prefix)/lib
 	chmod 644 $(prefix)/lib/libpng.a
 

scripts/pngdef.pas

@@ -7,7 +7,7 @@ unit pngdef;
 interface
 
 const
-  PNG_LIBPNG_VER_STRING = '1.2.2beta6';
+  PNG_LIBPNG_VER_STRING = '1.2.2rc1';
   PNG_LIBPNG_VER        =  10202;
 
 type

scripts/pngos2.def

@@ -2,7 +2,7 @@
 ; PNG.LIB module definition file for OS/2
 ;----------------------------------------
 
-; Version 1.2.2beta6
+; Version 1.2.2rc1
 
 LIBRARY		PNG
 DESCRIPTION	"PNG image compression library for OS/2"