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Imported from libpng-1.2.27.tar

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This commit is contained in:
Glenn Randers-Pehrson 2008-04-30 05:23:42 -05:00
parent fc70a92071
commit 9f7b16ad19
56 changed files with 1962 additions and 2274 deletions
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60
ANNOUNCE
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@ -1,83 +1,69 @@
Libpng 1.2.27rc01 - April 23, 2008 Libpng 1.2.27 - April 30, 2008
This is not intended to be a public release. It will be replaced This is a public release of libpng, intended for use in production codes.
within a few weeks by a public version or by another test version.
Files available for download: Files available for download:
Source files with LF line endings (for Unix/Linux) and with a Source files with LF line endings (for Unix/Linux) and with a
"configure" script "configure" script
libpng-1.2.27rc01.tar.gz libpng-1.2.27.tar.gz
libpng-1.2.27rc01.tar.lzma libpng-1.2.27.tar.lzma
(Get the lzma codec from <http://tukaani.org/lzma>). (Get the lzma codec from <http://tukaani.org/lzma>).
libpng-1.2.27rc01.tar.bz2 libpng-1.2.27.tar.bz2
Source files with LF line endings (for Unix/Linux) without the Source files with LF line endings (for Unix/Linux) without the
"configure" script "configure" script
libpng-1.2.27rc01-no-config.tar.gz libpng-1.2.27-no-config.tar.gz
libpng-1.2.27rc01-no-config.tar.lzma libpng-1.2.27-no-config.tar.lzma
libpng-1.2.27rc01-no-config.tar.bz2 libpng-1.2.27-no-config.tar.bz2
Source files with CRLF line endings (for Windows), without the Source files with CRLF line endings (for Windows), without the
"configure" script "configure" script
lp1227r01.zip lpng1227.zip
lp1227r01.7z lpng1227.7z
lp1227r01.tar.bz2 lpng1227.tar.bz2
Project files Project files
libpng-1.2.27rc01-project-netware.zip libpng-1.2.27-project-netware.zip
libpng-1.2.27rc01-project-wince.zip libpng-1.2.27-project-wince.zip
Other information: Other information:
libpng-1.2.27rc01-README.txt libpng-1.2.27-README.txt
libpng-1.2.27rc01-KNOWNBUGS.txt libpng-1.2.27-KNOWNBUGS.txt
libpng-1.2.27rc01-LICENSE.txt libpng-1.2.27-LICENSE.txt
libpng-1.2.27rc01-Y2K-compliance.txt libpng-1.2.27-Y2K-compliance.txt
libpng-1.2.27rc01-[previous version]-diff.txt libpng-1.2.27-[previous version]-diff.txt
Changes since the last public release (1.2.26): Changes since the last public release (1.2.26):
version 1.2.27beta01 [April 12, 2008] version 1.2.27 [April 30, 2008]
Fixed bug (introduced in libpng-1.0.5h) with handling zero-length
Fixed bug (introduced in libpng-1.0.6) with handling zero-length
unknown chunks. unknown chunks.
Added more information about png_set_keep_unknown_chunks() to the Added more information about png_set_keep_unknown_chunks() to the
documetation. documetation.
Reject tRNS chunk with out-of-range samples instead of masking off
the invalid high bits as done in since libpng-1.2.19beta5.
version 1.2.27beta02 [April 13, 2008]
Revised documentation about unknown chunk and user chunk handling. Revised documentation about unknown chunk and user chunk handling.
Keep tRNS chunk with out-of-range samples and issue a png_warning(). Issue a png_warning when reading a tRNS chunk with out-of-range samples.
version 1.2.27beta03 [April 14, 2008]
Added check for NULL ptr in TURBOC version of png_free_default(). Added check for NULL ptr in TURBOC version of png_free_default().
Removed several unnecessary checks for NULL before calling png_free(). Removed several unnecessary checks for NULL before calling png_free().
Revised png_set_tRNS() so that calling it twice removes and invalidates Revised png_set_tRNS() so that calling it twice removes and invalidates
the previous call. the previous call.
Revised pngtest to check for out-of-range tRNS samples. Revised pngtest to check for out-of-range tRNS samples.
version 1.2.27beta04 [April 18, 2008]
Added AC_LIBTOOL_WIN32_DLL to configure.ac Added AC_LIBTOOL_WIN32_DLL to configure.ac
Rebuilt Makefile.in, aclocal.m4, and configure with autoconf-2.62 Rebuilt Makefile.in, aclocal.m4, and configure with autoconf-2.62
version 1.2.27beta05 [April 19, 2008]
Added MAINTEINERCLEANFILES variable to Makefile.am Added MAINTEINERCLEANFILES variable to Makefile.am
version 1.2.27beta06 [April 21, 2008]
Avoid changing color_type from GRAY to RGB by Avoid changing color_type from GRAY to RGB by
png_set_expand_gray_1_2_4_to_8(). png_set_expand_gray_1_2_4_to_8().
version 1.2.27rc01 [April 23, 2008]
Fix broken URL for rfc2083 in png.5 and libpng-*.txt Fix broken URL for rfc2083 in png.5 and libpng-*.txt
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement https://lists.sourceforge.net/lists/listinfo/png-mng-implement
to subscribe) or to glennrp at users.sourceforge.net to subscribe) or to glennrp at users.sourceforge.net

3
CHANGES
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@ -2136,6 +2136,9 @@ version 1.2.27beta06 [April 21, 2008]
version 1.2.27rc01 [April 23, 2008] version 1.2.27rc01 [April 23, 2008]
Fix broken URL for rfc2083 in png.5 and libpng-*.txt Fix broken URL for rfc2083 in png.5 and libpng-*.txt
version 1.0.33 and 1.2.27rc01 [April 30, 2008]
No changes.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit (subscription required; visit
https://lists.sourceforge.net/lists/listinfo/png-mng-implement https://lists.sourceforge.net/lists/listinfo/png-mng-implement

16
INSTALL
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@ -1,5 +1,5 @@
Installing libpng version 1.2.27rc01 - April 23, 2008 Installing libpng version 1.2.27 - April 30, 2008
On Unix/Linux and similar systems, you can simply type On Unix/Linux and similar systems, you can simply type
@ -44,7 +44,7 @@ to have access to the zlib.h and zconf.h include files that
correspond to the version of zlib that's installed. correspond to the version of zlib that's installed.
You can rename the directories that you downloaded (they You can rename the directories that you downloaded (they
might be called "libpng-1.2.27rc01" or "lpng109" and "zlib-1.2.1" might be called "libpng-1.2.27" or "lpng109" and "zlib-1.2.1"
or "zlib121") so that you have directories called "zlib" and "libpng". or "zlib121") so that you have directories called "zlib" and "libpng".
Your directory structure should look like this: Your directory structure should look like this:
@ -101,9 +101,9 @@ include
CMakeLists.txt => "cmake" script CMakeLists.txt => "cmake" script
makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning, makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng12.so.0.1.2.27rc01) gcc, creates libpng12.so.0.1.2.27)
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.27rc01) (gcc, creates libpng12.so.0.1.2.27)
makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with makefile.knr => Archaic UNIX Makefile that converts files with
ansi2knr (Requires ansi2knr.c from ansi2knr (Requires ansi2knr.c from
@ -125,14 +125,14 @@ include
makefile.openbsd => OpenBSD makefile makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.sggcc => Silicon Graphics (gcc, makefile.sggcc => Silicon Graphics (gcc,
creates libpng12.so.0.1.2.27rc01) creates libpng12.so.0.1.2.27)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile (gcc, makefile.solaris => Solaris 2.X makefile (gcc,
creates libpng12.so.0.1.2.27rc01) creates libpng12.so.0.1.2.27)
makefile.solaris-x86 => Solaris/intelMMX 2.X makefile (gcc, makefile.solaris-x86 => Solaris/intelMMX 2.X makefile (gcc,
creates libpng12.so.0.1.2.27rc01) creates libpng12.so.0.1.2.27)
makefile.so9 => Solaris 9 makefile (gcc, makefile.so9 => Solaris 9 makefile (gcc,
creates libpng12.so.0.1.2.27rc01) creates libpng12.so.0.1.2.27)
makefile.32sunu => Sun Ultra 32-bit makefile makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc

2
KNOWNBUG
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@ -1,5 +1,5 @@
Known bugs in libpng version 1.2.27rc01 Known bugs in libpng version 1.2.27
1. February 23, 2006: The custom makefiles don't build libpng with -lz. 1. February 23, 2006: The custom makefiles don't build libpng with -lz.

4
LICENSE
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@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following If you modify libpng you may insert additional notices immediately following
this sentence. this sentence.
libpng versions 1.2.6, August 15, 2004, through 1.2.27rc01, April 23, 2008, are libpng versions 1.2.6, August 15, 2004, through 1.2.27, April 30, 2008, are
Copyright (c) 2004, 2006-2008 Glenn Randers-Pehrson, and are Copyright (c) 2004, 2006-2008 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors with the following individual added to the list of Contributing Authors
@ -106,4 +106,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
April 23, 2008 April 30, 2008

2
Makefile.am
View File

@ -86,7 +86,7 @@ EXTRA_DIST= \
${srcdir}/contrib/pngsuite/* \ ${srcdir}/contrib/pngsuite/* \
${srcdir}/contrib/visupng/* \ ${srcdir}/contrib/visupng/* \
$(TESTS) \ $(TESTS) \
example.c libpng-1.2.27rc01.txt pngvcrd.c example.c libpng-1.2.27.txt pngvcrd.c
CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers \ CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers \
libpng.sym libpng.sym

14
README
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@ -1,4 +1,4 @@
README for libpng version 1.2.27rc01 - April 23, 2008 (shared library 12.0) README for libpng version 1.2.27 - April 30, 2008 (shared library 12.0)
See the note about version numbers near the top of png.h See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng. See INSTALL for instructions on how to install libpng.
@ -191,11 +191,11 @@ Files in this distribution:
descrip.mms => VMS makefile for MMS or MMK descrip.mms => VMS makefile for MMS or MMK
makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.elf => Linux/ELF makefile symbol versioning, makefile.elf => Linux/ELF makefile symbol versioning,
gcc, creates libpng12.so.0.1.2.27rc01) gcc, creates libpng12.so.0.1.2.27)
makefile.linux => Linux/ELF makefile makefile.linux => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.27rc01) (gcc, creates libpng12.so.0.1.2.27)
makefile.gcmmx => Linux/ELF makefile makefile.gcmmx => Linux/ELF makefile
(gcc, creates libpng12.so.0.1.2.27rc01, (gcc, creates libpng12.so.0.1.2.27,
uses assembler code tuned for Intel MMX platform) uses assembler code tuned for Intel MMX platform)
makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.knr => Archaic UNIX Makefile that converts files with makefile.knr => Archaic UNIX Makefile that converts files with
@ -217,12 +217,12 @@ Files in this distribution:
makefile.openbsd => OpenBSD makefile makefile.openbsd => OpenBSD makefile
makefile.sgi => Silicon Graphics IRIX (cc, creates static lib) makefile.sgi => Silicon Graphics IRIX (cc, creates static lib)
makefile.sggcc => Silicon Graphics makefile.sggcc => Silicon Graphics
(gcc, creates libpng12.so.0.1.2.27rc01) (gcc, creates libpng12.so.0.1.2.27)
makefile.sunos => Sun makefile makefile.sunos => Sun makefile
makefile.solaris => Solaris 2.X makefile makefile.solaris => Solaris 2.X makefile
(gcc, creates libpng12.so.0.1.2.27rc01) (gcc, creates libpng12.so.0.1.2.27)
makefile.so9 => Solaris 9 makefile makefile.so9 => Solaris 9 makefile
(gcc, creates libpng12.so.0.1.2.27rc01) (gcc, creates libpng12.so.0.1.2.27)
makefile.32sunu => Sun Ultra 32-bit makefile makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile
makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc

4
Y2KINFO
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@ -1,13 +1,13 @@
Y2K compliance in libpng: Y2K compliance in libpng:
========================= =========================
April 23, 2008 April 30, 2008
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.27rc01 are Y2K compliant. It is my belief that earlier upward through 1.2.27 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer Libpng only has three year fields. One is a 2-byte unsigned integer

148
aclocal.m4 vendored
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@ -13,8 +13,8 @@
m4_ifndef([AC_AUTOCONF_VERSION], m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
m4_if(AC_AUTOCONF_VERSION, [2.62],, m4_if(AC_AUTOCONF_VERSION, [2.61],,
[m4_warning([this file was generated for autoconf 2.62. [m4_warning([this file was generated for autoconf 2.61.
You have another version of autoconf. It may work, but is not guaranteed to. You have another version of autoconf. It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely. If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically `autoreconf'.])]) To do so, use the procedure documented by the package, typically `autoreconf'.])])
@ -58,7 +58,7 @@ m4_define([_LT_COPYING], [dnl
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
]) ])
# serial 55 LT_INIT # serial 54 LT_INIT
# LT_PREREQ(VERSION) # LT_PREREQ(VERSION)
@ -78,7 +78,7 @@ m4_defun([LT_PREREQ],
m4_defun([_LT_CHECK_BUILDDIR], m4_defun([_LT_CHECK_BUILDDIR],
[case `pwd` in [case `pwd` in
*\ * | *\ *) *\ * | *\ *)
AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; AC_MSG_WARN([Libtool does not cope well with whitespace in \`pwd\`]) ;;
esac esac
]) ])
@ -176,7 +176,9 @@ test -z "$LN_S" && LN_S="ln -s"
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
dnl dnl
AC_REQUIRE([LT_CMD_MAX_LEN])dnl AC_REQUIRE([LT_CMD_MAX_LEN])dnl
AC_REQUIRE([AC_OBJEXT])dnl
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
AC_REQUIRE([AC_EXEEXT])dnl
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
dnl dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl
@ -698,7 +700,7 @@ _LT_CONFIG_SAVE_COMMANDS([
#! $SHELL #! $SHELL
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION # Generated automatically by $as_me (GNU $PACKAGE$TIMESTAMP) $VERSION
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# NOTE: Changes made to this file will be lost: look at ltmain.sh. # NOTE: Changes made to this file will be lost: look at ltmain.sh.
# #
@ -920,20 +922,14 @@ m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
# by either setting the environment variable LT_MULTI_MODULE # by either setting the environment variable LT_MULTI_MODULE
# non-empty at configure time, or by adding -multi_module to the # non-empty at configure time, or by adding -multi_module to the
# link flags. # link flags.
rm -rf libconftest.dylib*
echo "int foo(void){return 1;}" > conftest.c echo "int foo(void){return 1;}" > conftest.c
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err -dynamiclib ${wl}-single_module conftest.c
_lt_result=$? if test -f libconftest.dylib; then
if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
lt_cv_apple_cc_single_mod=yes lt_cv_apple_cc_single_mod=yes
else rm -rf libconftest.dylib*
cat conftest.err >&AS_MESSAGE_LOG_FD
fi fi
rm -rf libconftest.dylib* rm conftest.c
rm -f conftest.*
fi]) fi])
AC_CACHE_CHECK([for -exported_symbols_list linker flag], AC_CACHE_CHECK([for -exported_symbols_list linker flag],
[lt_cv_ld_exported_symbols_list], [lt_cv_ld_exported_symbols_list],
@ -1213,7 +1209,8 @@ _LT_DECL([], [ECHO], [1],
# _LT_ENABLE_LOCK # _LT_ENABLE_LOCK
# --------------- # ---------------
m4_defun([_LT_ENABLE_LOCK], m4_defun([_LT_ENABLE_LOCK],
[AC_ARG_ENABLE([libtool-lock], [AC_REQUIRE([AC_OBJEXT])dnl
AC_ARG_ENABLE([libtool-lock],
[AS_HELP_STRING([--disable-libtool-lock], [AS_HELP_STRING([--disable-libtool-lock],
[avoid locking (might break parallel builds)])]) [avoid locking (might break parallel builds)])])
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
@ -1402,7 +1399,8 @@ _LT_TAGDECL([], [old_archive_cmds], [2],
# ---------------------------------------------------------------- # ----------------------------------------------------------------
# Check whether the given compiler option works # Check whether the given compiler option works
AC_DEFUN([_LT_COMPILER_OPTION], AC_DEFUN([_LT_COMPILER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl [AC_REQUIRE([AC_OBJEXT])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2], AC_CACHE_CHECK([$1], [$2],
[$2=no [$2=no
@ -1854,7 +1852,8 @@ dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
# Check to see if options -c and -o are simultaneously supported by compiler. # Check to see if options -c and -o are simultaneously supported by compiler.
# This macro does not hard code the compiler like AC_PROG_CC_C_O. # This macro does not hard code the compiler like AC_PROG_CC_C_O.
m4_defun([_LT_COMPILER_C_O], m4_defun([_LT_COMPILER_C_O],
[m4_require([_LT_DECL_SED])dnl [AC_REQUIRE([AC_OBJEXT])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_TAG_COMPILER])dnl m4_require([_LT_TAG_COMPILER])dnl
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
@ -2171,18 +2170,13 @@ aix[[4-9]]*)
;; ;;
amigaos*) amigaos*)
case $host_cpu in if test "$host_cpu" = m68k; then
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a' library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs. # Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;; else
esac dynamic_linker=no
fi
;; ;;
beos*) beos*)
@ -3164,6 +3158,7 @@ _LT_DECL([], [file_magic_cmd], [1],
# find the pathname to a BSD- or MS-compatible name lister # find the pathname to a BSD- or MS-compatible name lister
AC_DEFUN([LT_PATH_NM], AC_DEFUN([LT_PATH_NM],
[AC_REQUIRE([AC_PROG_CC])dnl [AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_OBJEXT])dnl
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
[if test -n "$NM"; then [if test -n "$NM"; then
# Let the user override the test. # Let the user override the test.
@ -3299,6 +3294,7 @@ _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
m4_defun([_LT_CMD_GLOBAL_SYMBOLS], m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl [AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_OBJEXT])dnl
AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_NM])dnl
AC_REQUIRE([LT_PATH_LD])dnl AC_REQUIRE([LT_PATH_LD])dnl
m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_SED])dnl
@ -3550,22 +3546,14 @@ m4_if([$1], [CXX], [
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi fi
;; ;;
amigaos*) amigaos*)
case $host_cpu in if test "$host_cpu" = m68k; then
powerpc) # FIXME: we need at least 68020 code to build shared libraries, but
# see comment about AmigaOS4 .so support # adding the `-m68020' flag to GCC prevents building anything better,
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' # like `-m68040'.
;; _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
m68k) fi
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the `-m68020' flag to GCC prevents building anything better,
# like `-m68040'.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
;;
esac
;; ;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes. # PIC is the default for these OSes.
;; ;;
@ -3850,18 +3838,12 @@ m4_if([$1], [CXX], [
;; ;;
amigaos*) amigaos*)
case $host_cpu in if test "$host_cpu" = m68k; then
powerpc) # FIXME: we need at least 68020 code to build shared libraries, but
# see comment about AmigaOS4 .so support # adding the `-m68020' flag to GCC prevents building anything better,
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' # like `-m68040'.
;; _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
m68k) fi
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the `-m68020' flag to GCC prevents building anything better,
# like `-m68040'.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
;;
esac
;; ;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
@ -4268,18 +4250,19 @@ _LT_EOF
;; ;;
amigaos*) amigaos*)
case $host_cpu in if test "$host_cpu" = m68k; then
powerpc) _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
# see comment about AmigaOS4 .so support _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(archive_expsym_cmds, $1)='' fi
;;
m68k) # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' # that the semantics of dynamic libraries on AmigaOS, at least up
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' # to version 4, is to share data among multiple programs linked
_LT_TAGVAR(hardcode_minus_L, $1)=yes # with the same dynamic library. Since this doesn't match the
;; # behavior of shared libraries on other platforms, we can't use
esac # them.
_LT_TAGVAR(ld_shlibs, $1)=no
;; ;;
beos*) beos*)
@ -4626,18 +4609,13 @@ _LT_EOF
;; ;;
amigaos*) amigaos*)
case $host_cpu in if test "$host_cpu" = m68k; then
powerpc) _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
# see comment about AmigaOS4 .so support _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(archive_expsym_cmds, $1)='' fi
;; # see comment about different semantics on the GNU ld section
m68k) _LT_TAGVAR(ld_shlibs, $1)=no
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
;; ;;
bsdi[[45]]*) bsdi[[45]]*)
@ -6848,7 +6826,6 @@ GCC=yes
CC=${GCJ-"gcj"} CC=${GCJ-"gcj"}
compiler=$CC compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC _LT_TAGVAR(compiler, $1)=$CC
_LT_TAGVAR(LD, $1)="$LD"
_LT_CC_BASENAME([$compiler]) _LT_CC_BASENAME([$compiler])
# GCJ did not exist at the time GCC didn't implicitly link libc in. # GCJ did not exist at the time GCC didn't implicitly link libc in.
@ -7288,7 +7265,7 @@ _LT_EOF
# unlimited permission to copy and/or distribute it, with or without # unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved. # modifications, as long as this notice is preserved.
# serial 5 ltoptions.m4 # serial 4 ltoptions.m4
# This is to help aclocal find these macros, as it can't see m4_define. # This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
@ -7421,8 +7398,7 @@ _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
])# win32-dll ])# win32-dll
AU_DEFUN([AC_LIBTOOL_WIN32_DLL], AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl [_LT_SET_OPTION([LT_INIT], [win32-dll])
_LT_SET_OPTION([LT_INIT], [win32-dll])
AC_DIAGNOSE([obsolete], AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you [$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `win32-dll' option into LT_INIT's first parameter.]) put the `win32-dll' option into LT_INIT's first parameter.])
@ -7777,15 +7753,15 @@ m4_define([lt_dict_filter],
# Generated from ltversion.in. # Generated from ltversion.in.
# serial 2627 ltversion.m4 # serial 2599 ltversion.m4
# This file is part of GNU Libtool # This file is part of GNU Libtool
m4_define([LT_PACKAGE_VERSION], [2.2.2]) m4_define([LT_PACKAGE_VERSION], [2.2])
m4_define([LT_PACKAGE_REVISION], [1.2627]) m4_define([LT_PACKAGE_REVISION], [1.2599])
AC_DEFUN([LTVERSION_VERSION], AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.2.2' [macro_version='2.2'
macro_revision='1.2627' macro_revision='1.2599'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0) _LT_DECL(, macro_revision, 0)
]) ])

3840
configure vendored
View File

File diff suppressed because it is too large Load Diff

4
configure.ac
View File

@ -18,12 +18,12 @@ AC_PREREQ(2.59)
dnl Version number stuff here: dnl Version number stuff here:
AC_INIT([libpng], [1.2.27rc01], [png-mng-implement@lists.sourceforge.net]) AC_INIT([libpng], [1.2.27], [png-mng-implement@lists.sourceforge.net])
AM_INIT_AUTOMAKE AM_INIT_AUTOMAKE
dnl stop configure from automagically running automake dnl stop configure from automagically running automake
AM_MAINTAINER_MODE AM_MAINTAINER_MODE
PNGLIB_VERSION=1.2.27rc01 PNGLIB_VERSION=1.2.27
PNGLIB_MAJOR=1 PNGLIB_MAJOR=1
PNGLIB_MINOR=2 PNGLIB_MINOR=2
PNGLIB_RELEASE=27 PNGLIB_RELEASE=27

8
libpng-1.2.27rc01.txt → libpng-1.2.27.txt
View File

@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng libpng.txt - A description on how to use and modify libpng
libpng version 1.2.27rc01 - April 23, 2008 libpng version 1.2.27 - April 30, 2008
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2008 Glenn Randers-Pehrson Copyright (c) 1998-2008 Glenn Randers-Pehrson
@ -9,7 +9,7 @@ libpng.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.2.27rc01 - April 23, 2008 libpng versions 0.97, January 1998, through 1.2.27 - April 30, 2008
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2008 Glenn Randers-Pehrson Copyright (c) 1998-2008 Glenn Randers-Pehrson
@ -2851,13 +2851,13 @@ application:
IX. Y2K Compliance in libpng IX. Y2K Compliance in libpng
April 23, 2008 April 30, 2008
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.27rc01 are Y2K compliant. It is my belief that earlier upward through 1.2.27 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that Libpng only has three year fields. One is a 2-byte unsigned integer that

18
libpng.3
View File

@ -1,6 +1,6 @@
.TH LIBPNG 3 "April 23, 2008" .TH LIBPNG 3 "April 30, 2008"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.27rc01 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.27
.SH SYNOPSIS .SH SYNOPSIS
\fB \fB
#include <png.h>\fP #include <png.h>\fP
@ -410,7 +410,7 @@ Following is a copy of the libpng.txt file that accompanies libpng.
.SH LIBPNG.TXT .SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng libpng.txt - A description on how to use and modify libpng
libpng version 1.2.27rc01 - April 23, 2008 libpng version 1.2.27 - April 30, 2008
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2008 Glenn Randers-Pehrson Copyright (c) 1998-2008 Glenn Randers-Pehrson
@ -419,7 +419,7 @@ libpng.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.2.27rc01 - April 23, 2008 libpng versions 0.97, January 1998, through 1.2.27 - April 30, 2008
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2008 Glenn Randers-Pehrson Copyright (c) 1998-2008 Glenn Randers-Pehrson
@ -3261,13 +3261,13 @@ application:
.SH IX. Y2K Compliance in libpng .SH IX. Y2K Compliance in libpng
April 23, 2008 April 30, 2008
Since the PNG Development group is an ad-hoc body, we can't make Since the PNG Development group is an ad-hoc body, we can't make
an official declaration. an official declaration.
This is your unofficial assurance that libpng from version 0.71 and This is your unofficial assurance that libpng from version 0.71 and
upward through 1.2.27rc01 are Y2K compliant. It is my belief that earlier upward through 1.2.27 are Y2K compliant. It is my belief that earlier
versions were also Y2K compliant. versions were also Y2K compliant.
Libpng only has three year fields. One is a 2-byte unsigned integer that Libpng only has three year fields. One is a 2-byte unsigned integer that
@ -3545,7 +3545,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation. Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.2.27rc01 - April 23, 2008: Libpng version 1.2.27 - April 30, 2008:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -3566,7 +3566,7 @@ included in the libpng distribution, the latter shall prevail.)
If you modify libpng you may insert additional notices immediately following If you modify libpng you may insert additional notices immediately following
this sentence. this sentence.
libpng versions 1.2.6, August 15, 2004, through 1.2.27rc01, April 23, 2008, are libpng versions 1.2.6, August 15, 2004, through 1.2.27, April 30, 2008, are
Copyright (c) 2004,2006-2008 Glenn Randers-Pehrson, and are Copyright (c) 2004,2006-2008 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5 distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors with the following individual added to the list of Contributing Authors
@ -3665,7 +3665,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
April 23, 2008 April 30, 2008
.\" end of man page .\" end of man page

4
libpngpf.3
View File

@ -1,6 +1,6 @@
.TH LIBPNGPF 3 "April 23, 2008" .TH LIBPNGPF 3 "April 30, 2008"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.2.27rc01 libpng \- Portable Network Graphics (PNG) Reference Library 1.2.27
(private functions) (private functions)
.SH SYNOPSIS .SH SYNOPSIS
\fB#include <png.h>\fP \fB#include <png.h>\fP

2
png.5
View File

@ -1,4 +1,4 @@
.TH PNG 5 "April 23, 2008" .TH PNG 5 "April 30, 2008"
.SH NAME .SH NAME
png \- Portable Network Graphics (PNG) format png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION .SH DESCRIPTION

4
png.c
View File

@ -13,7 +13,7 @@
#include "png.h" #include "png.h"
/* Generate a compiler error if there is an old png.h in the search path. */ /* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_27rc01 Your_png_h_is_not_version_1_2_27rc01; typedef version_1_2_27 Your_png_h_is_not_version_1_2_27;
/* Version information for C files. This had better match the version /* Version information for C files. This had better match the version
* string defined in png.h. */ * string defined in png.h. */
@ -693,7 +693,7 @@ png_charp PNGAPI
png_get_copyright(png_structp png_ptr) png_get_copyright(png_structp png_ptr)
{ {
png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */ png_ptr = png_ptr; /* silence compiler warning about unused png_ptr */
return ((png_charp) "\n libpng version 1.2.27rc01 - April 23, 2008\n\ return ((png_charp) "\n libpng version 1.2.27 - April 30, 2008\n\
Copyright (c) 1998-2008 Glenn Randers-Pehrson\n\ Copyright (c) 1998-2008 Glenn Randers-Pehrson\n\
Copyright (c) 1996-1997 Andreas Dilger\n\ Copyright (c) 1996-1997 Andreas Dilger\n\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n"); Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n");

23
png.h
View File

@ -1,6 +1,6 @@
/* png.h - header file for PNG reference library /* png.h - header file for PNG reference library
* *
* libpng version 1.2.27rc01 - April 23, 2008 * libpng version 1.2.27 - April 30, 2008
* Copyright (c) 1998-2008 Glenn Randers-Pehrson * Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -8,7 +8,7 @@
* Authors and maintainers: * Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger * libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.2.27rc01 - April 23, 2008: Glenn * libpng versions 0.97, January 1998, through 1.2.27 - April 30, 2008: Glenn
* See also "Contributing Authors", below. * See also "Contributing Authors", below.
* *
* Note about libpng version numbers: * Note about libpng version numbers:
@ -183,6 +183,9 @@
* 1.2.26 13 10226 12.so.0.26[.0] * 1.2.26 13 10226 12.so.0.26[.0]
* 1.0.32 10 10032 10.so.0.32[.0] * 1.0.32 10 10032 10.so.0.32[.0]
* 1.2.27beta01-06 13 10227 12.so.0.27[.0] * 1.2.27beta01-06 13 10227 12.so.0.27[.0]
* 1.2.27rc01 13 10227 12.so.0.27[.0]
* 1.0.33 10 10032 10.so.0.33[.0]
* 1.2.27 13 10227 12.so.0.27[.0]
* *
* Henceforth the source version will match the shared-library major * Henceforth the source version will match the shared-library major
* and minor numbers; the shared-library major version number will be * and minor numbers; the shared-library major version number will be
@ -212,7 +215,7 @@
* If you modify libpng you may insert additional notices immediately following * If you modify libpng you may insert additional notices immediately following
* this sentence. * this sentence.
* *
* libpng versions 1.2.6, August 15, 2004, through 1.2.27rc01, April 23, 2008, are * libpng versions 1.2.6, August 15, 2004, through 1.2.27, April 30, 2008, are
* Copyright (c) 2004, 2006-2008 Glenn Randers-Pehrson, and are * Copyright (c) 2004, 2006-2008 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5 * distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors: * with the following individual added to the list of Contributing Authors:
@ -324,13 +327,13 @@
* Y2K compliance in libpng: * Y2K compliance in libpng:
* ========================= * =========================
* *
* April 23, 2008 * April 30, 2008
* *
* Since the PNG Development group is an ad-hoc body, we can't make * Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration. * an official declaration.
* *
* This is your unofficial assurance that libpng from version 0.71 and * This is your unofficial assurance that libpng from version 0.71 and
* upward through 1.2.27rc01 are Y2K compliant. It is my belief that earlier * upward through 1.2.27 are Y2K compliant. It is my belief that earlier
* versions were also Y2K compliant. * versions were also Y2K compliant.
* *
* Libpng only has three year fields. One is a 2-byte unsigned integer * Libpng only has three year fields. One is a 2-byte unsigned integer
@ -386,9 +389,9 @@
*/ */
/* Version information for png.h - this should match the version in png.c */ /* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.2.27rc01" #define PNG_LIBPNG_VER_STRING "1.2.27"
#define PNG_HEADER_VERSION_STRING \ #define PNG_HEADER_VERSION_STRING \
" libpng version 1.2.27rc01 - April 23, 2008\n" " libpng version 1.2.27 - April 30, 2008\n"
#define PNG_LIBPNG_VER_SONUM 0 #define PNG_LIBPNG_VER_SONUM 0
#define PNG_LIBPNG_VER_DLLNUM 13 #define PNG_LIBPNG_VER_DLLNUM 13
@ -400,7 +403,7 @@
/* This should match the numeric part of the final component of /* This should match the numeric part of the final component of
* PNG_LIBPNG_VER_STRING, omitting any leading zero: */ * PNG_LIBPNG_VER_STRING, omitting any leading zero: */
#define PNG_LIBPNG_VER_BUILD 01 #define PNG_LIBPNG_VER_BUILD 0
/* Release Status */ /* Release Status */
#define PNG_LIBPNG_BUILD_ALPHA 1 #define PNG_LIBPNG_BUILD_ALPHA 1
@ -417,7 +420,7 @@
#define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with #define PNG_LIBPNG_BUILD_SPECIAL 32 /* Cannot be OR'ed with
PNG_LIBPNG_BUILD_PRIVATE */ PNG_LIBPNG_BUILD_PRIVATE */
#define PNG_LIBPNG_BUILD_BASE_TYPE PNG_LIBPNG_BUILD_RC #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. /* Careful here. At one time, Guy wanted to use 082, but that would be octal.
* We must not include leading zeros. * We must not include leading zeros.
@ -1441,7 +1444,7 @@ struct png_struct_def
/* This triggers a compiler error in png.c, if png.c and png.h /* This triggers a compiler error in png.c, if png.c and png.h
* do not agree upon the version number. * do not agree upon the version number.
*/ */
typedef png_structp version_1_2_27rc01; typedef png_structp version_1_2_27;
typedef png_struct FAR * FAR * png_structpp; typedef png_struct FAR * FAR * png_structpp;

2
pngconf.h
View File

@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng /* pngconf.h - machine configurable file for libpng
* *
* libpng version 1.2.27rc01 - April 23, 2008 * libpng version 1.2.27 - April 30, 2008
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson * Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngmem.c
View File

@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation /* pngmem.c - stub functions for memory allocation
* *
* Last changed in libpng 1.2.27 [April 23, 2008] * Last changed in libpng 1.2.27 [April 29, 2008]
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson * Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngpread.c
View File

@ -1,7 +1,7 @@
/* pngpread.c - read a png file in push mode /* pngpread.c - read a png file in push mode
* *
* Last changed in libpng 1.2.27 [April 23, 2008] * Last changed in libpng 1.2.27 [April 29, 2008]
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson * Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngrtran.c
View File

@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers /* pngrtran.c - transforms the data in a row for PNG readers
* *
* Last changed in libpng 1.2.27 [April 23, 2008] * Last changed in libpng 1.2.27 [April 29, 2008]
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson * Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngrutil.c
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@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file /* pngrutil.c - utilities to read a PNG file
* *
* Last changed in libpng 1.2.27 [April 23, 2008] * Last changed in libpng 1.2.27 [April 29, 2008]
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson * Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngset.c
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@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct /* pngset.c - storage of image information into info struct
* *
* Last changed in libpng 1.2.27 [April 23, 2008] * Last changed in libpng 1.2.27 [April 29, 2008]
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson * Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

4
pngtest.c
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@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng /* pngtest.c - a simple test program to test libpng
* *
* Last changed in libpng 1.2.27 - [April 23, 2008] * Last changed in libpng 1.2.27 - [April 29, 2008]
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson * Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
@ -1560,4 +1560,4 @@ main(int argc, char *argv[])
} }
/* Generate a compiler error if there is an old png.h in the search path. */ /* Generate a compiler error if there is an old png.h in the search path. */
typedef version_1_2_27rc01 your_png_h_is_not_version_1_2_27rc01; typedef version_1_2_27 your_png_h_is_not_version_1_2_27;

2
pngwrite.c
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@ -1,7 +1,7 @@
/* pngwrite.c - general routines to write a PNG file /* pngwrite.c - general routines to write a PNG file
* *
* Last changed in libpng 1.2.27 [April 23, 2008] * Last changed in libpng 1.2.27 [April 29, 2008]
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson * Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
pngwutil.c
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@ -1,7 +1,7 @@
/* pngwutil.c - utilities to write a PNG file /* pngwutil.c - utilities to write a PNG file
* *
* Last changed in libpng 1.2.27 [April 23, 2008] * Last changed in libpng 1.2.27 [April 29, 2008]
* For conditions of distribution and use, see copyright notice in png.h * For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2008 Glenn Randers-Pehrson * Copyright (c) 1998-2008 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
scripts/CMakeLists.txt
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@ -169,7 +169,7 @@ configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in
# SET UP LINKS # SET UP LINKS
set_target_properties(${PNG_LIB_NAME} PROPERTIES set_target_properties(${PNG_LIB_NAME} PROPERTIES
# VERSION 0.${PNGLIB_RELEASE}.1.2.27rc01 # VERSION 0.${PNGLIB_RELEASE}.1.2.27
VERSION 0.${PNGLIB_RELEASE}.0 VERSION 0.${PNGLIB_RELEASE}.0
SOVERSION 0 SOVERSION 0
CLEAN_DIRECT_OUTPUT 1) CLEAN_DIRECT_OUTPUT 1)

2
scripts/libpng-config-head.in
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@ -8,7 +8,7 @@
# Modeled after libxml-config. # Modeled after libxml-config.
version=1.2.27rc01 version=1.2.27
prefix="" prefix=""
libdir="" libdir=""
libs="" libs=""

2
scripts/libpng.pc-configure.in
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@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
Name: libpng Name: libpng
Description: Loads and saves PNG files Description: Loads and saves PNG files
Version: 1.2.27rc01 Version: 1.2.27
Libs: -L${libdir} -lpng12 Libs: -L${libdir} -lpng12
Cflags: -I${includedir} @LIBPNG_NO_MMX@ Cflags: -I${includedir} @LIBPNG_NO_MMX@

2
scripts/libpng.pc.in
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@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
Name: libpng Name: libpng
Description: Loads and saves PNG files Description: Loads and saves PNG files
Version: 1.2.27rc01 Version: 1.2.27
Libs: -L${libdir} -lpng12 Libs: -L${libdir} -lpng12
Cflags: -I${includedir} Cflags: -I${includedir}

2
scripts/makefile.32sunu
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@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.64sunu
View File

@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.aix
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@ -20,7 +20,7 @@ LN_SF = ln -f -s
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
prefix=/usr/local prefix=/usr/local

2
scripts/makefile.beos
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@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.cygwin
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@ -74,7 +74,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
CYGDLL = 12 CYGDLL = 12
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=cygpng$(CYGDLL).dll SHAREDLIB=cygpng$(CYGDLL).dll

2
scripts/makefile.darwin
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@ -19,7 +19,7 @@ ZLIBINC=../zlib
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.dec
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@ -5,7 +5,7 @@
# Library name: # Library name:
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

2
scripts/makefile.elf
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@ -12,7 +12,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.gcmmx
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@ -14,7 +14,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.hp64
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@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.hpgcc
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@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.hpux
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@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.linux
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@ -6,7 +6,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.mingw
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@ -74,7 +74,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
MINGDLL = 12 MINGDLL = 12
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
SHAREDLIB=libpng$(MINGDLL).dll SHAREDLIB=libpng$(MINGDLL).dll

2
scripts/makefile.ne12bsd
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@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
LIB= png12 LIB= png12
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.27rc01 SHLIB_MINOR= 1.2.27
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.netbsd
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@ -14,7 +14,7 @@ INCSDIR=${LOCALBASE}/include/libpng
LIB= png LIB= png
SHLIB_MAJOR= 3 SHLIB_MAJOR= 3
SHLIB_MINOR= 1.2.27rc01 SHLIB_MINOR= 1.2.27
SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ SRCS= png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
pngwtran.c pngmem.c pngerror.c pngpread.c pngwtran.c pngmem.c pngerror.c pngpread.c

2
scripts/makefile.nommx
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@ -7,7 +7,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.openbsd
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@ -8,7 +8,7 @@ LIBDIR= ${PREFIX}/lib
MANDIR= ${PREFIX}/man/cat MANDIR= ${PREFIX}/man/cat
SHLIB_MAJOR= 0 SHLIB_MAJOR= 0
SHLIB_MINOR= 1.2.27rc01 SHLIB_MINOR= 1.2.27
LIB= png LIB= png
SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \ SRCS= png.c pngerror.c pngget.c pngmem.c pngpread.c \

2
scripts/makefile.sco
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@ -9,7 +9,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.sggcc
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@ -6,7 +6,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.sgi
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@ -6,7 +6,7 @@
# Library name: # Library name:
LIBNAME=libpng12 LIBNAME=libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.so9
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@ -8,7 +8,7 @@
# Library name: # Library name:
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
LIBNAME = libpng12 LIBNAME = libpng12

2
scripts/makefile.solaris
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@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/makefile.solaris-x86
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@ -8,7 +8,7 @@
# Library name: # Library name:
LIBNAME = libpng12 LIBNAME = libpng12
PNGMAJ = 0 PNGMAJ = 0
PNGMIN = 1.2.27rc01 PNGMIN = 1.2.27
PNGVER = $(PNGMAJ).$(PNGMIN) PNGVER = $(PNGMAJ).$(PNGMIN)
# Shared library names: # Shared library names:

2
scripts/pngos2.def
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@ -2,7 +2,7 @@
; PNG.LIB module definition file for OS/2 ; PNG.LIB module definition file for OS/2
;---------------------------------------- ;----------------------------------------
; Version 1.2.27rc01 ; Version 1.2.27
LIBRARY PNG LIBRARY PNG
DESCRIPTION "PNG image compression library for OS/2" DESCRIPTION "PNG image compression library for OS/2"

2
scripts/pngw32.def
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@ -5,7 +5,7 @@
LIBRARY LIBRARY
EXPORTS EXPORTS
;Version 1.2.27rc01 ;Version 1.2.27
png_build_grayscale_palette @1 png_build_grayscale_palette @1
png_check_sig @2 png_check_sig @2
png_chunk_error @3 png_chunk_error @3