Remove damned ancient DOS line endings from Irrlicht. Hopefully I did not go overboard.

58 files changed, 8540 insertions, 8540 deletions

diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/README.txt b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/README.txt
index e0a229f..836d835 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/README.txt
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/README.txt
@@ -1,76 +1,76 @@
-

-Makefiles for  libpng version 1.5.9 - February 18, 2012

-

-pnglibconf.h.prebuilt       =>  Stores configuration settings

- makefile.linux    =>  Linux/ELF makefile

-                       (gcc, creates libpng15.so.15.1.5.9)

- makefile.gcc      =>  Generic makefile (gcc, creates static libpng.a)

- makefile.knr      =>  Archaic UNIX Makefile that converts files with

-                       ansi2knr (Requires ansi2knr.c from

-                       ftp://ftp.cs.wisc.edu/ghost)

- makefile.acorn    =>  Acorn makefile

- makefile.aix      =>  AIX/gcc makefile

- makefile.amiga    =>  Amiga makefile

- makefile.atari    =>  Atari makefile

- makefile.bc32     =>  32-bit Borland C++ (all modules compiled in C mode)

- makefile.beos     =>  beos makefile

- makefile.bor      =>  Borland makefile (uses bcc)

- makefile.cegcc    =>  minge32ce for Windows CE makefile

- makefile.darwin   =>  Darwin makefile, can use on MacosX

- makefile.dec      =>  DEC Alpha UNIX makefile

- makefile.dj2      =>  DJGPP 2 makefile

- makefile.elf      =>  Linux/ELF makefile symbol versioning,

-                       (gcc, creates libpng15.so.15.1.5.9)

- makefile.freebsd  =>  FreeBSD makefile

- makefile.gcc      =>  Generic gcc makefile

- makefile.hpgcc    =>  HPUX makefile using gcc

- makefile.hpux     =>  HPUX (10.20 and 11.00) makefile

- makefile.hp64     =>  HPUX (10.20 and 11.00) makefile, 64-bit

- makefile.ibmc     =>  IBM C/C++ version 3.x for Win32 and OS/2 (static)

- makefile.intel    =>  Intel C/C++ version 4.0 and later

- makefile.mips     =>  MIPS makefile

- makefile.msc      =>  Microsoft C makefile

- makefile.netbsd   =>  NetBSD/cc makefile, makes libpng.so.

- makefile.openbsd  =>  OpenBSD makefile

- makefile.os2      =>  OS/2 Makefile (gcc and emx, requires libpng.def)

- makefile.sco      =>  For SCO OSr5  ELF and Unixware 7 with Native cc

- makefile.sggcc    =>  Silicon Graphics (gcc,

-                       creates libpng15.so.15.1.5.9)

- makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)

- makefile.solaris  =>  Solaris 2.X makefile (gcc,

-                       creates libpng15.so.15.1.5.9)

- makefile.so9      =>  Solaris 9 makefile (gcc,

-                       creates libpng15.so.15.1.5.9)

- makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)

- makefile.sunos    =>  Sun makefile

- makefile.32sunu   =>  Sun Ultra 32-bit makefile

- makefile.64sunu   =>  Sun Ultra 64-bit makefile

- makefile.tc3      =>  Turbo C 3.0 makefile

- makefile.vcwin32  =>  makefile for Microsoft Visual C++ 4.0 and later

- makevms.com       =>  VMS build script

- smakefile.ppc     =>  AMIGA smakefile for SAS C V6.58/7.00 PPC compiler

-                       (Requires SCOPTIONS, copied from scripts/SCOPTIONS.ppc)

-

-Other supporting scripts:

- README.txt        =>  This file

- descrip.mms       =>  VMS makefile for MMS or MMK

- libpng-config-body.in => used by several makefiles to create libpng-config

- libpng-config-head.in => used by several makefiles to create libpng-config

- libpng.pc.in      =>  Used by several makefiles to create libpng.pc

- pngwin.rc         =>  Used by the visualc71 project.

- pngwin.def        =>  Used by makefile.os2

- pngwin.dfn        =>  Used to maintain pngwin.def

- SCOPTIONS.ppc     =>  Used with smakefile.ppc

-

-checksym.awk       =>  Used for maintaining pnglibconf.h

-def.dfn            =>  Used for maintaining pnglibconf.h

-options.awk        =>  Used for maintaining pnglibconf.h

-pnglibconf.dfa     =>  Used for maintaining pnglibconf.h

-pnglibconf.mak     =>  Used for maintaining pnglibconf.h

-sym.dfn            =>  Used for symbol versioning

-symbols.def        =>  Used for symbol versioning

-symbols.dfn        =>  Used for symbol versioning

-vers.dfn           =>  Used for symbol versioning

-

-

-Further information can be found in comments in the individual makefiles.

+
+Makefiles for  libpng version 1.5.9 - February 18, 2012
+
+pnglibconf.h.prebuilt       =>  Stores configuration settings
+ makefile.linux    =>  Linux/ELF makefile
+                       (gcc, creates libpng15.so.15.1.5.9)
+ makefile.gcc      =>  Generic makefile (gcc, creates static libpng.a)
+ makefile.knr      =>  Archaic UNIX Makefile that converts files with
+                       ansi2knr (Requires ansi2knr.c from
+                       ftp://ftp.cs.wisc.edu/ghost)
+ makefile.acorn    =>  Acorn makefile
+ makefile.aix      =>  AIX/gcc makefile
+ makefile.amiga    =>  Amiga makefile
+ makefile.atari    =>  Atari makefile
+ makefile.bc32     =>  32-bit Borland C++ (all modules compiled in C mode)
+ makefile.beos     =>  beos makefile
+ makefile.bor      =>  Borland makefile (uses bcc)
+ makefile.cegcc    =>  minge32ce for Windows CE makefile
+ makefile.darwin   =>  Darwin makefile, can use on MacosX
+ makefile.dec      =>  DEC Alpha UNIX makefile
+ makefile.dj2      =>  DJGPP 2 makefile
+ makefile.elf      =>  Linux/ELF makefile symbol versioning,
+                       (gcc, creates libpng15.so.15.1.5.9)
+ makefile.freebsd  =>  FreeBSD makefile
+ makefile.gcc      =>  Generic gcc makefile
+ makefile.hpgcc    =>  HPUX makefile using gcc
+ makefile.hpux     =>  HPUX (10.20 and 11.00) makefile
+ makefile.hp64     =>  HPUX (10.20 and 11.00) makefile, 64-bit
+ makefile.ibmc     =>  IBM C/C++ version 3.x for Win32 and OS/2 (static)
+ makefile.intel    =>  Intel C/C++ version 4.0 and later
+ makefile.mips     =>  MIPS makefile
+ makefile.msc      =>  Microsoft C makefile
+ makefile.netbsd   =>  NetBSD/cc makefile, makes libpng.so.
+ makefile.openbsd  =>  OpenBSD makefile
+ makefile.os2      =>  OS/2 Makefile (gcc and emx, requires libpng.def)
+ makefile.sco      =>  For SCO OSr5  ELF and Unixware 7 with Native cc
+ makefile.sggcc    =>  Silicon Graphics (gcc,
+                       creates libpng15.so.15.1.5.9)
+ makefile.sgi      =>  Silicon Graphics IRIX makefile (cc, creates static lib)
+ makefile.solaris  =>  Solaris 2.X makefile (gcc,
+                       creates libpng15.so.15.1.5.9)
+ makefile.so9      =>  Solaris 9 makefile (gcc,
+                       creates libpng15.so.15.1.5.9)
+ makefile.std      =>  Generic UNIX makefile (cc, creates static libpng.a)
+ makefile.sunos    =>  Sun makefile
+ makefile.32sunu   =>  Sun Ultra 32-bit makefile
+ makefile.64sunu   =>  Sun Ultra 64-bit makefile
+ makefile.tc3      =>  Turbo C 3.0 makefile
+ makefile.vcwin32  =>  makefile for Microsoft Visual C++ 4.0 and later
+ makevms.com       =>  VMS build script
+ smakefile.ppc     =>  AMIGA smakefile for SAS C V6.58/7.00 PPC compiler
+                       (Requires SCOPTIONS, copied from scripts/SCOPTIONS.ppc)
+
+Other supporting scripts:
+ README.txt        =>  This file
+ descrip.mms       =>  VMS makefile for MMS or MMK
+ libpng-config-body.in => used by several makefiles to create libpng-config
+ libpng-config-head.in => used by several makefiles to create libpng-config
+ libpng.pc.in      =>  Used by several makefiles to create libpng.pc
+ pngwin.rc         =>  Used by the visualc71 project.
+ pngwin.def        =>  Used by makefile.os2
+ pngwin.dfn        =>  Used to maintain pngwin.def
+ SCOPTIONS.ppc     =>  Used with smakefile.ppc
+
+checksym.awk       =>  Used for maintaining pnglibconf.h
+def.dfn            =>  Used for maintaining pnglibconf.h
+options.awk        =>  Used for maintaining pnglibconf.h
+pnglibconf.dfa     =>  Used for maintaining pnglibconf.h
+pnglibconf.mak     =>  Used for maintaining pnglibconf.h
+sym.dfn            =>  Used for symbol versioning
+symbols.def        =>  Used for symbol versioning
+symbols.dfn        =>  Used for symbol versioning
+vers.dfn           =>  Used for symbol versioning
+
+
+Further information can be found in comments in the individual makefiles.
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/SCOPTIONS.ppc b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/SCOPTIONS.ppc
index 7090fd4..2c3503e 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/SCOPTIONS.ppc
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/SCOPTIONS.ppc
@@ -1,7 +1,7 @@
-OPTIMIZE

-OPTPEEP

-OPTTIME

-OPTSCHED

-AUTOREGISTER

-PARMS=REGISTERS

-INCLUDEDIR=hlp:ppc/include

+OPTIMIZE
+OPTPEEP
+OPTTIME
+OPTSCHED
+AUTOREGISTER
+PARMS=REGISTERS
+INCLUDEDIR=hlp:ppc/include
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/checksym.awk b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/checksym.awk
index 5bafa8c..ba4c99b 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/checksym.awk
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/checksym.awk
@@ -1,161 +1,161 @@
-#!/bin/awk -f

-# Check a list of symbols against the master definition

-# (official) list.  Arguments:

-#

-# awk -f checksym.awk official-def list-to-check

-#

-# Output is a file in the current directory called 'symbols.new',

-# stdout holds error messages.  Error code indicates success or

-# failure.

-#

-# NOTE: this is a pure, old fashioned, awk script.  It will

-# work with any awk

-

-BEGIN{

-   err=0

-   master=""        # master file

-   official[1] = "" # defined symbols from master file

-   symbol[1] = ""   # defined symbols from png.h

-   removed[1] = ""  # removed symbols from png.h

-   lasto = 0        # last ordinal value from png.h

-   mastero = 0      # highest ordinal in master file

-   symbolo = 0      # highest ordinal in png.h

-   missing = "error"# log an error on missing symbols

-}

-

-# Read existing definitions from the master file (the first

-# file on the command line.)  This must be a def file and it

-# has definition lines (others are ignored) of the form:

-#

-#   symbol @ordinal

-#

-master == "" {

-   master = FILENAME

-}

-FILENAME==master && NF==2 && $2~/^@/ && $1!~/^;/ {

-   o=0+substr($2,2)

-   if (o > 0) {

-      if (official[o] == "") {

-         official[o] = $1

-         if (o > mastero) mastero = o

-         next

-      } else

-         print master ": duplicated symbol:", official[o] ":", $0

-   } else

-      print master ": bad export line format:", $0

-   err = 1

-}

-FILENAME==master && $1==";missing" && NF==2{

-   # This allows the master file to control how missing symbols

-   # are handled; symbols that aren't in either the master or

-   # the new file.  Valid values are 'ignore', 'warning' and

-   # 'error'

-   missing = $2

-}

-FILENAME==master {

-   next

-}

-

-# Read new definitions, these are free form but the lines must

-# just be symbol definitions.  Lines will be commented out for

-# 'removed' symbols, introduced in png.h using PNG_REMOVED rather

-# than PNG_EXPORT.  Use symbols.dfn or pngwin.dfn to generate the

-# input file.

-#

-#  symbol @ordinal   # two fields, exported symbol

-#  ; symbol @ordinal # three fields, removed symbol

-#  ; @ordinal        # two fields, the last ordinal

-NF==2 && $1 == ";" && $2 ~ /^@[1-9][0-9]*$/ { # last ordinal

-   o=0+substr($2,2)

-   if (lasto == 0 || lasto == o)

-      lasto=o

-   else {

-      print "png.h: duplicated last ordinal:", lasto, o

-      err = 1

-   }

-   next

-}

-NF==3 && $1 == ";" && $3 ~ /^@[1-9][0-9]*$/ { # removed symbol

-   o=0+substr($3,2)

-   if (removed[o] == "" || removed[o] == $2) {

-      removed[o] = $2

-      if (o > symbolo) symbolo = o

-   } else {

-      print "png.h: duplicated removed symbol", o ": '" removed[o] "' != '" $2 "'"

-      err = 1

-   }

-   next

-}

-NF==2 && $2 ~ /^@[1-9][0-9]*$/ { # exported symbol

-   o=0+substr($2,2)

-   if (symbol[o] == "" || symbol[o] == $1) {

-      symbol[o] = $1

-      if (o > symbolo) symbolo = o

-   } else {

-      print "png.h: duplicated symbol", o ": '" symbol[o] "' != '" $1 "'"

-      err = 1

-   }

-}

-{

-   next # skip all other lines

-}

-

-# At the end check for symbols marked as both duplicated and removed

-END{

-   if (symbolo > lasto) {

-      print "highest symbol ordinal in png.h,", symbolo ", exceeds last ordinal from png.h", lasto

-      err = 1

-   }

-   if (mastero > lasto) {

-      print "highest symbol ordinal in", master ",", mastero ", exceeds last ordinal from png.h", lasto

-      err = 1

-   }

-   unexported=0

-   for (o=1; o<=lasto; ++o) {

-      if (symbol[o] == "" && removed[o] == "") {

-         if (unexported == 0) unexported = o

-         if (official[o] == "") {

-            # missing in export list too, so ok

-            if (o < lasto) continue

-         }

-      }

-      if (unexported != 0) {

-         # Symbols in the .def but not in the new file are errors, but

-         # the 'unexported' symbols aren't in either.  By default this

-         # is an error too (see the setting of 'missing' at the start),

-         # but this can be reset on the command line or by stuff in the

-         # file - see the comments above.

-         if (missing != "ignore") {

-            if (o-1 > unexported)

-               print "png.h:", missing ": missing symbols:", unexported "-" o-1

-            else

-               print "png.h:", missing ": missing symbol:", unexported

-            if (missing != "warning")

-               err = 1

-         }

-         unexported = 0

-      }

-      if (symbol[o] != "" && removed[o] != "") {

-         print "png.h: symbol", o, "both exported as '" symbol[o] "' and removed as '" removed[o] "'"

-         err = 1

-      } else if (symbol[o] != official[o]) {

-         # either the symbol is missing somewhere or it changed

-         err = 1

-         if (symbol[o] == "")

-            print "png.h: symbol", o, "is exported as '" official[o] "' in", master

-         else if (official[o] == "")

-            print "png.h: exported symbol", o, "'" symbol[o] "' not present in", master

-         else

-            print "png.h: exported symbol", o, "'" symbol[o] "' exists as '" official[o] "' in", master

-      }

-

-      # Finally generate symbols.new

-      if (symbol[o] != "")

-         print " " symbol[o], "@" o > "symbols.new"

-   }

-

-   if (err != 0) {

-      print "*** A new list is in symbols.new ***"

-      exit 1

-   }

-}

+#!/bin/awk -f
+# Check a list of symbols against the master definition
+# (official) list.  Arguments:
+#
+# awk -f checksym.awk official-def list-to-check
+#
+# Output is a file in the current directory called 'symbols.new',
+# stdout holds error messages.  Error code indicates success or
+# failure.
+#
+# NOTE: this is a pure, old fashioned, awk script.  It will
+# work with any awk
+
+BEGIN{
+   err=0
+   master=""        # master file
+   official[1] = "" # defined symbols from master file
+   symbol[1] = ""   # defined symbols from png.h
+   removed[1] = ""  # removed symbols from png.h
+   lasto = 0        # last ordinal value from png.h
+   mastero = 0      # highest ordinal in master file
+   symbolo = 0      # highest ordinal in png.h
+   missing = "error"# log an error on missing symbols
+}
+
+# Read existing definitions from the master file (the first
+# file on the command line.)  This must be a def file and it
+# has definition lines (others are ignored) of the form:
+#
+#   symbol @ordinal
+#
+master == "" {
+   master = FILENAME
+}
+FILENAME==master && NF==2 && $2~/^@/ && $1!~/^;/ {
+   o=0+substr($2,2)
+   if (o > 0) {
+      if (official[o] == "") {
+         official[o] = $1
+         if (o > mastero) mastero = o
+         next
+      } else
+         print master ": duplicated symbol:", official[o] ":", $0
+   } else
+      print master ": bad export line format:", $0
+   err = 1
+}
+FILENAME==master && $1==";missing" && NF==2{
+   # This allows the master file to control how missing symbols
+   # are handled; symbols that aren't in either the master or
+   # the new file.  Valid values are 'ignore', 'warning' and
+   # 'error'
+   missing = $2
+}
+FILENAME==master {
+   next
+}
+
+# Read new definitions, these are free form but the lines must
+# just be symbol definitions.  Lines will be commented out for
+# 'removed' symbols, introduced in png.h using PNG_REMOVED rather
+# than PNG_EXPORT.  Use symbols.dfn or pngwin.dfn to generate the
+# input file.
+#
+#  symbol @ordinal   # two fields, exported symbol
+#  ; symbol @ordinal # three fields, removed symbol
+#  ; @ordinal        # two fields, the last ordinal
+NF==2 && $1 == ";" && $2 ~ /^@[1-9][0-9]*$/ { # last ordinal
+   o=0+substr($2,2)
+   if (lasto == 0 || lasto == o)
+      lasto=o
+   else {
+      print "png.h: duplicated last ordinal:", lasto, o
+      err = 1
+   }
+   next
+}
+NF==3 && $1 == ";" && $3 ~ /^@[1-9][0-9]*$/ { # removed symbol
+   o=0+substr($3,2)
+   if (removed[o] == "" || removed[o] == $2) {
+      removed[o] = $2
+      if (o > symbolo) symbolo = o
+   } else {
+      print "png.h: duplicated removed symbol", o ": '" removed[o] "' != '" $2 "'"
+      err = 1
+   }
+   next
+}
+NF==2 && $2 ~ /^@[1-9][0-9]*$/ { # exported symbol
+   o=0+substr($2,2)
+   if (symbol[o] == "" || symbol[o] == $1) {
+      symbol[o] = $1
+      if (o > symbolo) symbolo = o
+   } else {
+      print "png.h: duplicated symbol", o ": '" symbol[o] "' != '" $1 "'"
+      err = 1
+   }
+}
+{
+   next # skip all other lines
+}
+
+# At the end check for symbols marked as both duplicated and removed
+END{
+   if (symbolo > lasto) {
+      print "highest symbol ordinal in png.h,", symbolo ", exceeds last ordinal from png.h", lasto
+      err = 1
+   }
+   if (mastero > lasto) {
+      print "highest symbol ordinal in", master ",", mastero ", exceeds last ordinal from png.h", lasto
+      err = 1
+   }
+   unexported=0
+   for (o=1; o<=lasto; ++o) {
+      if (symbol[o] == "" && removed[o] == "") {
+         if (unexported == 0) unexported = o
+         if (official[o] == "") {
+            # missing in export list too, so ok
+            if (o < lasto) continue
+         }
+      }
+      if (unexported != 0) {
+         # Symbols in the .def but not in the new file are errors, but
+         # the 'unexported' symbols aren't in either.  By default this
+         # is an error too (see the setting of 'missing' at the start),
+         # but this can be reset on the command line or by stuff in the
+         # file - see the comments above.
+         if (missing != "ignore") {
+            if (o-1 > unexported)
+               print "png.h:", missing ": missing symbols:", unexported "-" o-1
+            else
+               print "png.h:", missing ": missing symbol:", unexported
+            if (missing != "warning")
+               err = 1
+         }
+         unexported = 0
+      }
+      if (symbol[o] != "" && removed[o] != "") {
+         print "png.h: symbol", o, "both exported as '" symbol[o] "' and removed as '" removed[o] "'"
+         err = 1
+      } else if (symbol[o] != official[o]) {
+         # either the symbol is missing somewhere or it changed
+         err = 1
+         if (symbol[o] == "")
+            print "png.h: symbol", o, "is exported as '" official[o] "' in", master
+         else if (official[o] == "")
+            print "png.h: exported symbol", o, "'" symbol[o] "' not present in", master
+         else
+            print "png.h: exported symbol", o, "'" symbol[o] "' exists as '" official[o] "' in", master
+      }
+
+      # Finally generate symbols.new
+      if (symbol[o] != "")
+         print " " symbol[o], "@" o > "symbols.new"
+   }
+
+   if (err != 0) {
+      print "*** A new list is in symbols.new ***"
+      exit 1
+   }
+}
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/chkfmt b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/chkfmt
index 80b4917..9da6475 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/chkfmt
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/chkfmt
@@ -1,137 +1,137 @@
-#!/bin/sh

-#

-# Check the format of the source files in the current directory - checks for a

-# line length of 80 characters max and no tab characters.

-#

-# Optionally arguments are files or directories to check.

-#

-# -v: output the long lines (makes fixing them easier)

-# -e: spawn an editor for each file that needs a change ($EDITOR must be

-#     defined).  When using -e the script MUST be run from an interactive

-#     command line.

-verbose=

-edit=

-vers=

-test "$1" = "-v" && {

-   shift

-   verbose=yes

-}

-test "$1" = "-e" && {

-   shift

-   if test -n "$EDITOR"

-   then

-      edit=yes

-

-      # Copy the standard streams for the editor

-      exec 3>&0 4>&1 5>&2

-   else

-      echo "chkfmt -e: EDITOR must be defined" >&2

-      exit 1

-   fi

-}

-

-# Function to edit a single file - if the file isn't changed ask the user

-# whether or not to continue.  This stuff only works if the script is run from

-# the command line (otherwise, don't specify -e or you will be sorry).

-doed(){

-   cp "$file" "$file".orig

-   "$EDITOR" "$file" 0>&3 1>&4 2>&5 3>&- 4>&- 5>&- || exit 1

-   if cmp -s "$file".orig "$file"

-   then

-      rm "$file".orig

-      echo -n "$file: file not changed, type anything to continue: " >&5

-      read ans 0>&3

-      test -n "$ans" || return 1

-   fi

-   return 0

-}

-

-# In beta versions the version string which appears in files can be a little

-# long and cause spuriously overlong lines.  To avoid this subtitute the version

-# string with a 'standard' version a.b.cc before checking for long lines.

-if test -r png.h

-then

-   vers="`sed -n -e \

-   's/^#define PNG_LIBPNG_VER_STRING .\([0-9]\.[0-9]\.[0-9][0-9a-z]*\).$/\1/p' \

-   png.h`"

-   echo "chkfmt: checking version $vers"

-fi

-if test -z "$vers"

-then

-   echo "chkfmt: png.h not found, ignoring version number" >&2

-fi

-

-test -n "$1" || set -- .

-find "$@" \( -type d \( -name '.git' -o -name '.libs' -o -name 'projects' \) \

-   -prune \) -o \( -type f \

-   ! -name '*.[oa]' ! -name '*.l[oa]' !  -name '*.png' ! -name '*.out' \

-   ! -name '*.jpg' ! -name '*.patch' ! -name '*.obj' ! -name '*.exe' \

-   ! -name '*.com' ! -name '*.tar.*' ! -name '*.zip' ! -name '*.ico' \

-   ! -name '*.res' ! -name '*.rc' ! -name '*.mms' ! -name '*.rej' \

-   ! -name '*.dsp' ! -name '*.orig' ! -name '*.dfn' ! -name '*.swp' \

-   ! -name '~*' ! -name '*.3' \

-   ! -name 'missing' ! -name 'mkinstalldirs' ! -name 'depcomp' \

-   ! -name 'aclocal.m4' ! -name 'install-sh' ! -name 'Makefile.in' \

-   ! -name 'ltmain.sh' ! -name 'config*' -print \) | {

-   st=0

-   while read file

-   do

-      case "$file" in

-      *.mak|*[Mm]akefile.*|*[Mm]akefile)

-         # Makefiles require tabs, dependency lines can be this long.

-         check_tabs=

-         line_length=100;;

-      *.awk)

-         # Includes literal tabs

-         check_tabs=

-         # The following is arbitrary

-         line_length=132;;

-      *contrib/*/*.[ch])

-         check_tabs=yes

-         line_length=96;;

-      *)

-         check_tabs=yes

-         line_length=80;;

-      esac

-

-      # Note that vers can only contain 0-9, . and a-z

-      if test -n "$vers"

-      then

-         sed -e "s/$vers/a.b.cc/g" "$file" >"$file".$$

-      else

-         cp "$file" "$file".$$

-      fi

-      splt="`fold -$line_length "$file".$$ | diff -c "$file".$$ -`"

-      rm "$file".$$

-

-      if test -n "$splt"

-      then

-         echo "$file: lines too long"

-         st=1

-         if test -n "$EDITOR" -a -n "$edit"

-         then

-            doed "$file" || exit 1

-         elif test -n "$verbose"

-         then

-            echo "$splt"

-         fi

-      fi

-      if test -n "$check_tabs"

-      then

-         tab="`tr -c -d '\t' <"$file"`"

-         if test -n "$tab"

-         then

-            echo "$file: file contains tab characters"

-            st=1

-            if test -n "$EDITOR" -a -n "$edit"

-            then

-               doed "$file" || exit 1

-            elif test -n "$verbose"

-            then

-               echo "$splt"

-            fi

-         fi

-      fi

-   done

-   exit $st

-}

+#!/bin/sh
+#
+# Check the format of the source files in the current directory - checks for a
+# line length of 80 characters max and no tab characters.
+#
+# Optionally arguments are files or directories to check.
+#
+# -v: output the long lines (makes fixing them easier)
+# -e: spawn an editor for each file that needs a change ($EDITOR must be
+#     defined).  When using -e the script MUST be run from an interactive
+#     command line.
+verbose=
+edit=
+vers=
+test "$1" = "-v" && {
+   shift
+   verbose=yes
+}
+test "$1" = "-e" && {
+   shift
+   if test -n "$EDITOR"
+   then
+      edit=yes
+
+      # Copy the standard streams for the editor
+      exec 3>&0 4>&1 5>&2
+   else
+      echo "chkfmt -e: EDITOR must be defined" >&2
+      exit 1
+   fi
+}
+
+# Function to edit a single file - if the file isn't changed ask the user
+# whether or not to continue.  This stuff only works if the script is run from
+# the command line (otherwise, don't specify -e or you will be sorry).
+doed(){
+   cp "$file" "$file".orig
+   "$EDITOR" "$file" 0>&3 1>&4 2>&5 3>&- 4>&- 5>&- || exit 1
+   if cmp -s "$file".orig "$file"
+   then
+      rm "$file".orig
+      echo -n "$file: file not changed, type anything to continue: " >&5
+      read ans 0>&3
+      test -n "$ans" || return 1
+   fi
+   return 0
+}
+
+# In beta versions the version string which appears in files can be a little
+# long and cause spuriously overlong lines.  To avoid this subtitute the version
+# string with a 'standard' version a.b.cc before checking for long lines.
+if test -r png.h
+then
+   vers="`sed -n -e \
+   's/^#define PNG_LIBPNG_VER_STRING .\([0-9]\.[0-9]\.[0-9][0-9a-z]*\).$/\1/p' \
+   png.h`"
+   echo "chkfmt: checking version $vers"
+fi
+if test -z "$vers"
+then
+   echo "chkfmt: png.h not found, ignoring version number" >&2
+fi
+
+test -n "$1" || set -- .
+find "$@" \( -type d \( -name '.git' -o -name '.libs' -o -name 'projects' \) \
+   -prune \) -o \( -type f \
+   ! -name '*.[oa]' ! -name '*.l[oa]' !  -name '*.png' ! -name '*.out' \
+   ! -name '*.jpg' ! -name '*.patch' ! -name '*.obj' ! -name '*.exe' \
+   ! -name '*.com' ! -name '*.tar.*' ! -name '*.zip' ! -name '*.ico' \
+   ! -name '*.res' ! -name '*.rc' ! -name '*.mms' ! -name '*.rej' \
+   ! -name '*.dsp' ! -name '*.orig' ! -name '*.dfn' ! -name '*.swp' \
+   ! -name '~*' ! -name '*.3' \
+   ! -name 'missing' ! -name 'mkinstalldirs' ! -name 'depcomp' \
+   ! -name 'aclocal.m4' ! -name 'install-sh' ! -name 'Makefile.in' \
+   ! -name 'ltmain.sh' ! -name 'config*' -print \) | {
+   st=0
+   while read file
+   do
+      case "$file" in
+      *.mak|*[Mm]akefile.*|*[Mm]akefile)
+         # Makefiles require tabs, dependency lines can be this long.
+         check_tabs=
+         line_length=100;;
+      *.awk)
+         # Includes literal tabs
+         check_tabs=
+         # The following is arbitrary
+         line_length=132;;
+      *contrib/*/*.[ch])
+         check_tabs=yes
+         line_length=96;;
+      *)
+         check_tabs=yes
+         line_length=80;;
+      esac
+
+      # Note that vers can only contain 0-9, . and a-z
+      if test -n "$vers"
+      then
+         sed -e "s/$vers/a.b.cc/g" "$file" >"$file".$$
+      else
+         cp "$file" "$file".$$
+      fi
+      splt="`fold -$line_length "$file".$$ | diff -c "$file".$$ -`"
+      rm "$file".$$
+
+      if test -n "$splt"
+      then
+         echo "$file: lines too long"
+         st=1
+         if test -n "$EDITOR" -a -n "$edit"
+         then
+            doed "$file" || exit 1
+         elif test -n "$verbose"
+         then
+            echo "$splt"
+         fi
+      fi
+      if test -n "$check_tabs"
+      then
+         tab="`tr -c -d '\t' <"$file"`"
+         if test -n "$tab"
+         then
+            echo "$file: file contains tab characters"
+            st=1
+            if test -n "$EDITOR" -a -n "$edit"
+            then
+               doed "$file" || exit 1
+            elif test -n "$verbose"
+            then
+               echo "$splt"
+            fi
+         fi
+      fi
+   done
+   exit $st
+}
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/def.dfn b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/def.dfn
index c7ed8ab..f991863 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/def.dfn
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/def.dfn
@@ -1,38 +1,38 @@
-/* def.dfn - define format of libpng.def

- *

- * Last changed in libpng version 1.5.7 [December 15, 2011]

- * Copyright (c) 2010-2011 Glenn Randers-Pehrson

- *

- * This code is released under the libpng license.

- * For conditions of distribution and use, see the disclaimer

- * and license in png.h

- */

-

-/* These macros exist to make the header and trailer shorter below: */

-#define S PNG_DEFN_MAGIC

-#define E PNG_DEFN_END

-

-/* Write the export file header: */

-S-;---------------------------------------------------------------E

-S-; LIBPNG module definition file for OS/2-E

-S-;---------------------------------------------------------------E

-S--E

-S-; If you give the library an explicit name one or other files-E

-S-; may need modifying to support the new name on one or more-E

-S-; systems.-E

-S-LIBRARY-E

-S-OS2 DESCRIPTION "PNG image compression library"-E

-S-OS2 CODE PRELOAD MOVEABLE DISCARDABLE-E

-S--E

-S-EXPORTS-E

-S-;Version 1.5.0beta58-E

-

-/* NOTE: PNG_JOIN is interpreted by the calling script as a signal to

- * join the two things on either side, so we can do symbol

- * substitution within the name, regular C ## joins the pp-tokens,

- * not their final values.

- */

-#define PNG_EXPORTA(ordinal, type, name, args, attributes)\

-        PNG_DEFN_MAGIC- SYMBOL_PREFIX PNG_JOIN name-PNG_DEFN_END

-

-#include "../png.h"

+/* def.dfn - define format of libpng.def
+ *
+ * Last changed in libpng version 1.5.7 [December 15, 2011]
+ * Copyright (c) 2010-2011 Glenn Randers-Pehrson
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ */
+
+/* These macros exist to make the header and trailer shorter below: */
+#define S PNG_DEFN_MAGIC
+#define E PNG_DEFN_END
+
+/* Write the export file header: */
+S-;---------------------------------------------------------------E
+S-; LIBPNG module definition file for OS/2-E
+S-;---------------------------------------------------------------E
+S--E
+S-; If you give the library an explicit name one or other files-E
+S-; may need modifying to support the new name on one or more-E
+S-; systems.-E
+S-LIBRARY-E
+S-OS2 DESCRIPTION "PNG image compression library"-E
+S-OS2 CODE PRELOAD MOVEABLE DISCARDABLE-E
+S--E
+S-EXPORTS-E
+S-;Version 1.5.0beta58-E
+
+/* NOTE: PNG_JOIN is interpreted by the calling script as a signal to
+ * join the two things on either side, so we can do symbol
+ * substitution within the name, regular C ## joins the pp-tokens,
+ * not their final values.
+ */
+#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
+        PNG_DEFN_MAGIC- SYMBOL_PREFIX PNG_JOIN name-PNG_DEFN_END
+
+#include "../png.h"
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/descrip.mms b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/descrip.mms
index 9ba2d5f..99ea1ab 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/descrip.mms
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/descrip.mms
@@ -1,52 +1,52 @@
-

-cc_defs = /inc=$(ZLIBSRC)

-c_deb =

-

-.ifdef __DECC__

-pref = /prefix=all

-.endif

-

-

-

-OBJS = png.obj, pngset.obj, pngget.obj, pngrutil.obj, pngtrans.obj,\

-        pngwutil.obj, pngread.obj, pngmem.obj, pngwrite.obj, pngrtran.obj,\

-        pngwtran.obj, pngrio.obj, pngwio.obj, pngerror.obj, pngpread.obj

-

-

-CFLAGS= $(C_DEB) $(CC_DEFS) $(PREF)

-

-all : pngtest.exe libpng.olb

-                @ write sys$output " pngtest available"

-

-libpng.olb : libpng.olb($(OBJS))

-        @ write sys$output " Libpng available"

-

-

-pngtest.exe : pngtest.obj libpng.olb

-              link pngtest,libpng.olb/lib,$(ZLIBSRC)libz.olb/lib

-

-test : pngtest.exe

-   run pngtest

-

-clean :

-        delete *.obj;*,*.exe;

-

-

-# Other dependencies.

-png.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngpread.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngset.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngget.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngread.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngrtran.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngrutil.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngerror.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngmem.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngrio.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngwio.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngtrans.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngwrite.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngwtran.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-pngwutil.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h

-

-pngtest.obj : png.h, pngconf.h

+
+cc_defs = /inc=$(ZLIBSRC)
+c_deb =
+
+.ifdef __DECC__
+pref = /prefix=all
+.endif
+
+
+
+OBJS = png.obj, pngset.obj, pngget.obj, pngrutil.obj, pngtrans.obj,\
+        pngwutil.obj, pngread.obj, pngmem.obj, pngwrite.obj, pngrtran.obj,\
+        pngwtran.obj, pngrio.obj, pngwio.obj, pngerror.obj, pngpread.obj
+
+
+CFLAGS= $(C_DEB) $(CC_DEFS) $(PREF)
+
+all : pngtest.exe libpng.olb
+                @ write sys$output " pngtest available"
+
+libpng.olb : libpng.olb($(OBJS))
+        @ write sys$output " Libpng available"
+
+
+pngtest.exe : pngtest.obj libpng.olb
+              link pngtest,libpng.olb/lib,$(ZLIBSRC)libz.olb/lib
+
+test : pngtest.exe
+   run pngtest
+
+clean :
+        delete *.obj;*,*.exe;
+
+
+# Other dependencies.
+png.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngpread.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngset.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngget.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngread.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngrtran.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngrutil.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngerror.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngmem.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngrio.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngwio.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngtrans.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngwrite.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngwtran.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+pngwutil.obj : png.h, pngconf.h, pnglibconf.h, pngpriv.h, pngstruct.h, pnginfo.h, pngdebug.h
+
+pngtest.obj : png.h, pngconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/libpng-config-body.in b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/libpng-config-body.in
index 0db8898..b466432 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/libpng-config-body.in
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/libpng-config-body.in
@@ -1,96 +1,96 @@
-

-usage()

-{

-    cat <<EOF

-Usage: libpng-config [OPTION] ...

-

-Known values for OPTION are:

-

-  --prefix        print libpng prefix

-  --libdir        print path to directory containing library

-  --libs          print library linking information

-  --ccopts        print compiler options

-  --cppflags      print pre-processor flags

-  --cflags        print preprocessor flags, I_opts, and compiler options

-  --I_opts        print "-I" include options

-  --L_opts        print linker "-L" flags for dynamic linking

-  --R_opts        print dynamic linker "-R" or "-rpath" flags

-  --ldopts        print linker options

-  --ldflags       print linker flags (ldopts, L_opts, R_opts, and libs)

-  --static        revise subsequent outputs for static linking

-  --help          print this help and exit

-  --version       print version information

-EOF

-

-    exit $1

-}

-

-if test $# -eq 0; then

-    usage 1

-fi

-

-while test $# -gt 0; do

-    case "$1" in

-

-    --prefix)

-        echo ${prefix}

-        ;;

-

-    --version)

-        echo ${version}

-        exit 0

-        ;;

-

-    --help)

-        usage 0

-        ;;

-

-    --ccopts)

-        echo ${ccopts}

-        ;;

-

-    --cppflags)

-        echo ${cppflags}

-        ;;

-

-    --cflags)

-        echo ${I_opts} ${cppflags} ${ccopts}

-        ;;

-

-    --libdir)

-        echo ${libdir}

-        ;;

-

-    --libs)

-        echo ${libs}

-        ;;

-

-    --I_opts)

-        echo ${I_opts}

-        ;;

-

-    --L_opts)

-        echo ${L_opts}

-        ;;

-

-    --R_opts)

-        echo ${R_opts}

-        ;;

-

-    --ldflags)

-        echo ${ldflags} ${L_opts} ${R_opts} ${libs}

-        ;;

-

-    --static)

-        R_opts=""

-        ;;

-

-    *)

-        usage

-        exit 1

-        ;;

-    esac

-    shift

-done

-

-exit 0

+
+usage()
+{
+    cat <<EOF
+Usage: libpng-config [OPTION] ...
+
+Known values for OPTION are:
+
+  --prefix        print libpng prefix
+  --libdir        print path to directory containing library
+  --libs          print library linking information
+  --ccopts        print compiler options
+  --cppflags      print pre-processor flags
+  --cflags        print preprocessor flags, I_opts, and compiler options
+  --I_opts        print "-I" include options
+  --L_opts        print linker "-L" flags for dynamic linking
+  --R_opts        print dynamic linker "-R" or "-rpath" flags
+  --ldopts        print linker options
+  --ldflags       print linker flags (ldopts, L_opts, R_opts, and libs)
+  --static        revise subsequent outputs for static linking
+  --help          print this help and exit
+  --version       print version information
+EOF
+
+    exit $1
+}
+
+if test $# -eq 0; then
+    usage 1
+fi
+
+while test $# -gt 0; do
+    case "$1" in
+
+    --prefix)
+        echo ${prefix}
+        ;;
+
+    --version)
+        echo ${version}
+        exit 0
+        ;;
+
+    --help)
+        usage 0
+        ;;
+
+    --ccopts)
+        echo ${ccopts}
+        ;;
+
+    --cppflags)
+        echo ${cppflags}
+        ;;
+
+    --cflags)
+        echo ${I_opts} ${cppflags} ${ccopts}
+        ;;
+
+    --libdir)
+        echo ${libdir}
+        ;;
+
+    --libs)
+        echo ${libs}
+        ;;
+
+    --I_opts)
+        echo ${I_opts}
+        ;;
+
+    --L_opts)
+        echo ${L_opts}
+        ;;
+
+    --R_opts)
+        echo ${R_opts}
+        ;;
+
+    --ldflags)
+        echo ${ldflags} ${L_opts} ${R_opts} ${libs}
+        ;;
+
+    --static)
+        R_opts=""
+        ;;
+
+    *)
+        usage
+        exit 1
+        ;;
+    esac
+    shift
+done
+
+exit 0
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/libpng-config-head.in b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/libpng-config-head.in
index 154bb39..a8ba194 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/libpng-config-head.in
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/libpng-config-head.in
@@ -1,24 +1,24 @@
-#! /bin/sh

-

-# libpng-config

-# provides configuration info for libpng.

-

-# Copyright (C) 2002 Glenn Randers-Pehrson

-

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Modeled after libxml-config.

-

-version=1.5.9

-prefix=""

-libdir=""

-libs=""

-I_opts=""

-L_opts=""

-R_opts=""

-cppflags=""

-ccopts=""

-ldopts=""

-

+#! /bin/sh
+
+# libpng-config
+# provides configuration info for libpng.
+
+# Copyright (C) 2002 Glenn Randers-Pehrson
+
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Modeled after libxml-config.
+
+version=1.5.9
+prefix=""
+libdir=""
+libs=""
+I_opts=""
+L_opts=""
+R_opts=""
+cppflags=""
+ccopts=""
+ldopts=""
+
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/libpng.pc.in b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/libpng.pc.in
index 2f647c2..a90e641 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/libpng.pc.in
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/libpng.pc.in
@@ -1,10 +1,10 @@
-prefix=@prefix@

-exec_prefix=@exec_prefix@

-libdir=@libdir@

-includedir=@includedir@/libpng15

-

-Name: libpng

-Description: Loads and saves PNG files

-Version: 1.5.9

-Libs: -L${libdir} -lpng15

-Cflags: -I${includedir}

+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@/libpng15
+
+Name: libpng
+Description: Loads and saves PNG files
+Version: 1.5.9
+Libs: -L${libdir} -lpng15
+Cflags: -I${includedir}
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.32sunu b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.32sunu
index a6279ad..b5e5a33 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.32sunu
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.32sunu
@@ -1,241 +1,241 @@
-# makefile for libpng on Solaris 2.x with cc

-# Contributed by William L. Sebok, based on makefile.linux

-# Copyright (C) 2002, 2006, 2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 1998 Greg Roelofs

-# Copyright (C) 1996, 1997 Andreas Dilger

-

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Library name:

-LIBNAME=libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).so

-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.so

-

-# Utilities:

-CC=cc

-AR_RC=ar rc

-MKDIR_P=mkdir -p

-LN_SF=ln -f -s

-RANLIB=echo

-RM_F=/bin/rm -f

-

-SUN_CC_FLAGS=-fast -xtarget=ultra

-SUN_LD_FLAGS=-fast -xtarget=ultra

-

-# where make install puts libpng.a, libpng15.so and libpng15/png.h

-prefix=/a

-exec_prefix=$(prefix)

-

-# Where the zlib library and include files are located

-# Changing these to ../zlib poses a security risk.  If you want

-# to have zlib in an adjacent directory, specify the full path instead of "..".

-#ZLIBLIB=../zlib

-#ZLIBINC=../zlib

-

-ZLIBLIB=/usr/lib

-ZLIBINC=/usr/include

-

-WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \

-        -Wmissing-declarations -Wtraditional -Wcast-align \

-        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion

-CFLAGS=-I$(ZLIBINC) $(SUN_CC_FLAGS) \

-        # $(WARNMORE) -g -DPNG_DEBUG=5

-LDFLAGS=$(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) libpng.a -lz -lm

-

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS:.o=.pic.o)

-

-.SUFFIXES:      .c .o .pic.o

-

-.c.pic.o:

-        $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c

-

-all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config

-

-include scripts/pnglibconf.mak

-DELETE = $(RM_F)

-DFNFLAGS = $(DEFS) $(CPPFLAGS)

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo libdir=\"$(LIBPATH)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo R_opts=\"-R$(LIBPATH)\"; \

-        echo ccopts=\"-xtarget=ultra\"; \

-        echo ldopts=\"-xtarget=ultra\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJSDLL)

-        @case "`type ld`" in *ucb*) \

-        echo; \

-        echo '## WARNING:'; \

-        echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \

-        echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \

-        echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \

-        echo '## The environment variable LD_LIBRARY_PATH should not be set'; \

-        echo '## at all.  If it is, things are likely to break because of'; \

-        echo '## the libucb dependency that is created.'; \

-        echo; \

-        ;; \

-        esac

-        $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBSOMAJ) \

-         -o $(LIBSOMAJ) $(OBJSDLL)

-

-pngtest: pngtest.o $(LIBSO)

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) $(SUN_CC_FLAGS) -I$(DI) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -o pngtestd -L$(DL) -R$(DL) `$(BINPATH)/$(LIBNAME)-config --ldflags` \

-           $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB)

-        ./pngtestd pngtest.png

-

-test-installed:

-        echo

-        echo Testing installed dynamic shared library.

-        $(CC) $(SUN_CC_FLAGS) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \

-           $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB)

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \

-        libpng-config $(LIBSO) $(LIBSOMAJ)* \

-        libpng.pc

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng on Solaris 2.x with cc
+# Contributed by William L. Sebok, based on makefile.linux
+# Copyright (C) 2002, 2006, 2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 1998 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Library name:
+LIBNAME=libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.so
+
+# Utilities:
+CC=cc
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -f -s
+RANLIB=echo
+RM_F=/bin/rm -f
+
+SUN_CC_FLAGS=-fast -xtarget=ultra
+SUN_LD_FLAGS=-fast -xtarget=ultra
+
+# where make install puts libpng.a, libpng15.so and libpng15/png.h
+prefix=/a
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+# Changing these to ../zlib poses a security risk.  If you want
+# to have zlib in an adjacent directory, specify the full path instead of "..".
+#ZLIBLIB=../zlib
+#ZLIBINC=../zlib
+
+ZLIBLIB=/usr/lib
+ZLIBINC=/usr/include
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+        -Wmissing-declarations -Wtraditional -Wcast-align \
+        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+CFLAGS=-I$(ZLIBINC) $(SUN_CC_FLAGS) \
+        # $(WARNMORE) -g -DPNG_DEBUG=5
+LDFLAGS=$(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) libpng.a -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+.c.pic.o:
+        $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+include scripts/pnglibconf.mak
+DELETE = $(RM_F)
+DFNFLAGS = $(DEFS) $(CPPFLAGS)
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo libdir=\"$(LIBPATH)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo R_opts=\"-R$(LIBPATH)\"; \
+        echo ccopts=\"-xtarget=ultra\"; \
+        echo ldopts=\"-xtarget=ultra\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJSDLL)
+        @case "`type ld`" in *ucb*) \
+        echo; \
+        echo '## WARNING:'; \
+        echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
+        echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \
+        echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
+        echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
+        echo '## at all.  If it is, things are likely to break because of'; \
+        echo '## the libucb dependency that is created.'; \
+        echo; \
+        ;; \
+        esac
+        $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBSOMAJ) \
+         -o $(LIBSOMAJ) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) $(SUN_CC_FLAGS) -I$(DI) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -o pngtestd -L$(DL) -R$(DL) `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+           $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB)
+        ./pngtestd pngtest.png
+
+test-installed:
+        echo
+        echo Testing installed dynamic shared library.
+        $(CC) $(SUN_CC_FLAGS) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+           $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB)
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+        libpng-config $(LIBSO) $(LIBSOMAJ)* \
+        libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.64sunu b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.64sunu
index 5a5195d..a0331d6 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.64sunu
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.64sunu
@@ -1,241 +1,241 @@
-# makefile for libpng on Solaris 2.x with cc

-# Contributed by William L. Sebok, based on makefile.linux

-# Copyright (C) 2002, 2006, 2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 1998 Greg Roelofs

-# Copyright (C) 1996, 1997 Andreas Dilger

-

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Library name:

-LIBNAME=libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).so

-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.so

-

-# Utilities:

-CC=cc

-AR_RC=ar rc

-MKDIR_P=mkdir -p

-LN_SF=ln -f -s

-RANLIB=echo

-RM_F=/bin/rm -f

-

-SUN_CC_FLAGS=-fast -xtarget=ultra -xarch=v9

-SUN_LD_FLAGS=-fast -xtarget=ultra -xarch=v9

-

-# where make install puts libpng.a, libpng15.so and libpng15/png.h

-prefix=/a

-exec_prefix=$(prefix)

-

-# Where the zlib library and include files are located

-# Changing these to ../zlib poses a security risk.  If you want

-# to have zlib in an adjacent directory, specify the full path instead of "..".

-#ZLIBLIB=../zlib

-#ZLIBINC=../zlib

-

-ZLIBLIB=/usr/lib

-ZLIBINC=/usr/include

-

-WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \

-        -Wmissing-declarations -Wtraditional -Wcast-align \

-        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion

-CFLAGS=-I$(ZLIBINC) $(SUN_CC_FLAGS) \

-        # $(WARNMORE) -g -DPNG_DEBUG=5

-LDFLAGS=-L. -R. $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng15 -lz -lm

-

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS:.o=.pic.o)

-

-.SUFFIXES:      .c .o .pic.o

-

-.c.pic.o:

-        $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c

-

-all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config

-

-include scripts/pnglibconf.mak

-DELETE = $(RM_F)

-DFNFLAGS = $(DEFS) $(CPPFLAGS)

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo libdir=\"$(LIBPATH)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo R_opts=\"-R$(LIBPATH)\"; \

-        echo ccopts=\"-xtarget=ultra -xarch=v9\"; \

-        echo ldopts=\"-xtarget=ultra -xarch=v9\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJSDLL)

-        @case "`type ld`" in *ucb*) \

-        echo; \

-        echo '## WARNING:'; \

-        echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \

-        echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \

-        echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \

-        echo '## The environment variable LD_LIBRARY_PATH should not be set'; \

-        echo '## at all.  If it is, things are likely to break because of'; \

-        echo '## the libucb dependency that is created.'; \

-        echo; \

-        ;; \

-        esac

-        $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBSOMAJ) \

-         -o $(LIBSOMAJ) $(OBJSDLL)

-

-pngtest: pngtest.o $(LIBSO)

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install-headers: png.h pngconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) $(SUN_CC_FLAGS) -I$(DI) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -o pngtestd -L$(DL) -R$(DL) `$(BINPATH)/$(LIBNAME)-config --ldflags` \

-           $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB)

-        ./pngtestd pngtest.png

-

-test-installed:

-        echo

-        echo Testing installed dynamic shared library.

-        $(CC) $(SUN_CC_FLAGS) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \

-           $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB)

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \

-        libpng-config $(LIBSO) $(LIBSOMAJ)* \

-        libpng.pc

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng on Solaris 2.x with cc
+# Contributed by William L. Sebok, based on makefile.linux
+# Copyright (C) 2002, 2006, 2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 1998 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Library name:
+LIBNAME=libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.so
+
+# Utilities:
+CC=cc
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -f -s
+RANLIB=echo
+RM_F=/bin/rm -f
+
+SUN_CC_FLAGS=-fast -xtarget=ultra -xarch=v9
+SUN_LD_FLAGS=-fast -xtarget=ultra -xarch=v9
+
+# where make install puts libpng.a, libpng15.so and libpng15/png.h
+prefix=/a
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+# Changing these to ../zlib poses a security risk.  If you want
+# to have zlib in an adjacent directory, specify the full path instead of "..".
+#ZLIBLIB=../zlib
+#ZLIBINC=../zlib
+
+ZLIBLIB=/usr/lib
+ZLIBINC=/usr/include
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+        -Wmissing-declarations -Wtraditional -Wcast-align \
+        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+CFLAGS=-I$(ZLIBINC) $(SUN_CC_FLAGS) \
+        # $(WARNMORE) -g -DPNG_DEBUG=5
+LDFLAGS=-L. -R. $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng15 -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+.c.pic.o:
+        $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+include scripts/pnglibconf.mak
+DELETE = $(RM_F)
+DFNFLAGS = $(DEFS) $(CPPFLAGS)
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo libdir=\"$(LIBPATH)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo R_opts=\"-R$(LIBPATH)\"; \
+        echo ccopts=\"-xtarget=ultra -xarch=v9\"; \
+        echo ldopts=\"-xtarget=ultra -xarch=v9\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJSDLL)
+        @case "`type ld`" in *ucb*) \
+        echo; \
+        echo '## WARNING:'; \
+        echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
+        echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \
+        echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
+        echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
+        echo '## at all.  If it is, things are likely to break because of'; \
+        echo '## the libucb dependency that is created.'; \
+        echo; \
+        ;; \
+        esac
+        $(LD) -G -L$(ZLIBLIB) -R$(ZLIBLIB) -h $(LIBSOMAJ) \
+         -o $(LIBSOMAJ) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install-headers: png.h pngconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) $(SUN_CC_FLAGS) -I$(DI) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -o pngtestd -L$(DL) -R$(DL) `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+           $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB)
+        ./pngtestd pngtest.png
+
+test-installed:
+        echo
+        echo Testing installed dynamic shared library.
+        $(CC) $(SUN_CC_FLAGS) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+           $(SUN_LD_FLAGS) -L$(ZLIBLIB) -R$(ZLIBLIB)
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+        libpng-config $(LIBSO) $(LIBSOMAJ)* \
+        libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.acorn b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.acorn
index 4181913..00b8fb5 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.acorn
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.acorn
@@ -1,57 +1,57 @@
-# Project:   libpng

-

-

-# Toolflags:

-CCflags = -c -depend !Depend -IC:,Zlib: -g -throwback  -DRISCOS  -fnah

-C++flags = -c -depend !Depend -IC: -throwback

-Linkflags = -aif -c++ -o $@

-ObjAsmflags = -throwback -NoCache -depend !Depend

-CMHGflags =

-LibFileflags = -c -l -o $@

-Squeezeflags = -o $@

-

-# Final targets:

-@.libpng-lib:   @.o.png @.o.pngerror @.o.pngrio @.o.pngwio @.o.pngmem \

-        @.o.pngpread @.o.pngset @.o.pngget @.o.pngread @.o.pngrtran \

-        @.o.pngrutil @.o.pngtrans @.o.pngwrite @.o.pngwtran @.o.pngwutil

-        LibFile $(LibFileflags) @.o.png @.o.pngerror @.o.pngrio @.o.pngrtran \

-        @.o.pngmem @.o.pngpread @.o.pngset @.o.pngget @.o.pngread @.o.pngwio \

-        @.o.pngrutil @.o.pngtrans  @.o.pngwrite @.o.pngwtran @.o.pngwutil

-@.mm-libpng-lib:   @.mm.png @.mm.pngerror @.mm.pngrio @.mm.pngwio @.mm.pngmem \

-        @.mm.pngpread @.mm.pngset @.mm.pngget @.mm.pngread @.mm.pngrtran \

-        @.mm.pngrutil @.mm.pngtrans @.mm.pngwrite @.mm.pngwtran @.mm.pngwutil

-        LibFile $(LibFileflags) @.mm.png @.mm.pngerror @.mm.pngrio \

-        @.mm.pngwio @.mm.pngmem @.mm.pngpread @.mm.pngset @.mm.pngget \

-        @.mm.pngread @.mm.pngrtran @.mm.pngrutil @.mm.pngtrans @.mm.pngwrite \

-        @.mm.pngwtran @.mm.pngwutil

-

-

-# User-editable dependencies:

-# (C) Copyright 1997 Tom Tanner

-Test: @.pngtest

-        <Prefix$Dir>.pngtest

-        @remove <Prefix$Dir>.pngtest

-

-#It would be nice if you could stop "make" listing from here on!

-@.pngtest:   @.o.pngtest @.libpng-lib C:o.Stubs Zlib:zlib_lib

-        Link $(Linkflags) @.o.pngtest @.libpng-lib C:o.Stubs Zlib:zlib_lib

-

-.SUFFIXES: .o .mm .c

-

-.c.mm:

-        MemCheck.CC cc $(ccflags) -o $@ LibPng:$<

-.c.o:

-        cc $(ccflags) -o $@ $<

-

-# See scripts.mak.libpngconf for how to generate this:

-@.h.libpngconf: @.scripts.h.libpngconf

-        copy @.scripts.h.libpngconf $@

-

-# Static dependencies:

-@.o.png @.o.pngerror @.o.pngrio @.o.pngwio @.o.pngmem \

-@.o.pngpread @.o.pngset @.o.pngget @.o.pngread @.o.pngrtran \

-@.o.pngrutil @.o.pngtrans @.o.pngwrite @.o.pngwtran @.o.pngwutil \

-@.o.pngtest: @.h.libpngconf

-

-

-# Dynamic dependencies:

+# Project:   libpng
+
+
+# Toolflags:
+CCflags = -c -depend !Depend -IC:,Zlib: -g -throwback  -DRISCOS  -fnah
+C++flags = -c -depend !Depend -IC: -throwback
+Linkflags = -aif -c++ -o $@
+ObjAsmflags = -throwback -NoCache -depend !Depend
+CMHGflags =
+LibFileflags = -c -l -o $@
+Squeezeflags = -o $@
+
+# Final targets:
+@.libpng-lib:   @.o.png @.o.pngerror @.o.pngrio @.o.pngwio @.o.pngmem \
+        @.o.pngpread @.o.pngset @.o.pngget @.o.pngread @.o.pngrtran \
+        @.o.pngrutil @.o.pngtrans @.o.pngwrite @.o.pngwtran @.o.pngwutil
+        LibFile $(LibFileflags) @.o.png @.o.pngerror @.o.pngrio @.o.pngrtran \
+        @.o.pngmem @.o.pngpread @.o.pngset @.o.pngget @.o.pngread @.o.pngwio \
+        @.o.pngrutil @.o.pngtrans  @.o.pngwrite @.o.pngwtran @.o.pngwutil
+@.mm-libpng-lib:   @.mm.png @.mm.pngerror @.mm.pngrio @.mm.pngwio @.mm.pngmem \
+        @.mm.pngpread @.mm.pngset @.mm.pngget @.mm.pngread @.mm.pngrtran \
+        @.mm.pngrutil @.mm.pngtrans @.mm.pngwrite @.mm.pngwtran @.mm.pngwutil
+        LibFile $(LibFileflags) @.mm.png @.mm.pngerror @.mm.pngrio \
+        @.mm.pngwio @.mm.pngmem @.mm.pngpread @.mm.pngset @.mm.pngget \
+        @.mm.pngread @.mm.pngrtran @.mm.pngrutil @.mm.pngtrans @.mm.pngwrite \
+        @.mm.pngwtran @.mm.pngwutil
+
+
+# User-editable dependencies:
+# (C) Copyright 1997 Tom Tanner
+Test: @.pngtest
+        <Prefix$Dir>.pngtest
+        @remove <Prefix$Dir>.pngtest
+
+#It would be nice if you could stop "make" listing from here on!
+@.pngtest:   @.o.pngtest @.libpng-lib C:o.Stubs Zlib:zlib_lib
+        Link $(Linkflags) @.o.pngtest @.libpng-lib C:o.Stubs Zlib:zlib_lib
+
+.SUFFIXES: .o .mm .c
+
+.c.mm:
+        MemCheck.CC cc $(ccflags) -o $@ LibPng:$<
+.c.o:
+        cc $(ccflags) -o $@ $<
+
+# See scripts.mak.libpngconf for how to generate this:
+@.h.libpngconf: @.scripts.h.libpngconf
+        copy @.scripts.h.libpngconf $@
+
+# Static dependencies:
+@.o.png @.o.pngerror @.o.pngrio @.o.pngwio @.o.pngmem \
+@.o.pngpread @.o.pngset @.o.pngget @.o.pngread @.o.pngrtran \
+@.o.pngrutil @.o.pngtrans @.o.pngwrite @.o.pngwtran @.o.pngwutil \
+@.o.pngtest: @.h.libpngconf
+
+
+# Dynamic dependencies:
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.aix b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.aix
index 1b1e18f..bb4c40d 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.aix
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.aix
@@ -1,121 +1,121 @@
-# makefile for libpng using gcc (generic, static library)

-# Copyright (C) 2002, 2006-2009 Glenn Randers-Pehrson

-# Copyright (C) 2000 Cosmin Truta

-# Copyright (C) 2000 Marc O. Gloor (AIX support added, from makefile.gcc)

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Location of the zlib library and include files

-ZLIBINC = ../zlib

-ZLIBLIB = ../zlib

-

-# Compiler, linker, lib and other tools

-CC = gcc

-LD = $(CC)

-AR_RC = ar rcs

-MKDIR_P = mkdir -p

-RANLIB = ranlib

-RM_F = rm -f

-LN_SF = ln -f -s

-

-LIBNAME=libpng15

-PNGMAJ = 15

-

-prefix=/usr/local

-INCPATH=$(prefix)/include

-LIBPATH=$(prefix)/lib

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-

-CDEBUG = -g -DPNG_DEBUG=5

-LDDEBUG =

-CRELEASE = -O2

-LDRELEASE = -s

-WARNMORE=-W -Wall

-CFLAGS = -I$(ZLIBINC) $(WARNMORE) $(CRELEASE)

-LDFLAGS = -L. -L$(ZLIBLIB) -lpng15 -lz -lm $(LDRELEASE)

-

-# File extensions

-O=.o

-A=.a

-E=

-

-# Variables

-OBJS =  png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \

-        pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \

-        pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)

-

-# Targets

-all: $(LIBNAME)$(A) pngtest$(E)

-

-include scripts/pnglibconf.mak

-REMOVE = $(RM_F)

-DFNFLAGS = $(DEFS) $(CPPFLAGS)

-

-$(LIBNAME)$(A): $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-test: pngtest$(E)

-        ./pngtest$(E)

-

-pngtest$(E): pngtest$(O) $(LIBNAME)$(A)

-        $(LD) -o $@ pngtest$(O) $(LDFLAGS)

-

-install: $(LIBNAME)$(A)

-        -@if [ ! -d $(DI)  ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME)  ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DI)/$(LIBNAME)/png.h

-        -@$(RM_F) $(DI)/$(LIBNAME)/pngconf.h

-        -@$(RM_F) $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h

-        -@$(RM_F) $(DI)/pngconf.h

-        -@$(RM_F) $(DI)/pnglibconf.h

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h \

-        $(DI)/$(LIBNAME)/pngconf.h \

-        $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) -r $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-        -@$(RM_F) $(DL)/$(LIBNAME)$(A)

-        -@$(RM_F) $(DL)/libpng$(A)

-        cp $(LIBNAME)$(A) $(DL)/$(LIBNAME)$(A)

-        chmod 644 $(DL)/$(LIBNAME)$(A)

-        (cd $(DL); $(LN_SF) $(LIBNAME)$(A) libpng$(A))

-        (cd $(DI); $(LN_SF) libpng/* .;)

-

-clean:

-        $(RM_F) *.o $(LIBNAME)$(A) pngtest pngout.png pnglibconf.h

-

-png$(O):      png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread$(O):  png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest$(O):  png.h pngconf.h pnglibconf.h

+# makefile for libpng using gcc (generic, static library)
+# Copyright (C) 2002, 2006-2009 Glenn Randers-Pehrson
+# Copyright (C) 2000 Cosmin Truta
+# Copyright (C) 2000 Marc O. Gloor (AIX support added, from makefile.gcc)
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Location of the zlib library and include files
+ZLIBINC = ../zlib
+ZLIBLIB = ../zlib
+
+# Compiler, linker, lib and other tools
+CC = gcc
+LD = $(CC)
+AR_RC = ar rcs
+MKDIR_P = mkdir -p
+RANLIB = ranlib
+RM_F = rm -f
+LN_SF = ln -f -s
+
+LIBNAME=libpng15
+PNGMAJ = 15
+
+prefix=/usr/local
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+
+CDEBUG = -g -DPNG_DEBUG=5
+LDDEBUG =
+CRELEASE = -O2
+LDRELEASE = -s
+WARNMORE=-W -Wall
+CFLAGS = -I$(ZLIBINC) $(WARNMORE) $(CRELEASE)
+LDFLAGS = -L. -L$(ZLIBLIB) -lpng15 -lz -lm $(LDRELEASE)
+
+# File extensions
+O=.o
+A=.a
+E=
+
+# Variables
+OBJS =  png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \
+        pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \
+        pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)
+
+# Targets
+all: $(LIBNAME)$(A) pngtest$(E)
+
+include scripts/pnglibconf.mak
+REMOVE = $(RM_F)
+DFNFLAGS = $(DEFS) $(CPPFLAGS)
+
+$(LIBNAME)$(A): $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+test: pngtest$(E)
+        ./pngtest$(E)
+
+pngtest$(E): pngtest$(O) $(LIBNAME)$(A)
+        $(LD) -o $@ pngtest$(O) $(LDFLAGS)
+
+install: $(LIBNAME)$(A)
+        -@if [ ! -d $(DI)  ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME)  ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DI)/$(LIBNAME)/png.h
+        -@$(RM_F) $(DI)/$(LIBNAME)/pngconf.h
+        -@$(RM_F) $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h
+        -@$(RM_F) $(DI)/pngconf.h
+        -@$(RM_F) $(DI)/pnglibconf.h
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h \
+        $(DI)/$(LIBNAME)/pngconf.h \
+        $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) -r $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+        -@$(RM_F) $(DL)/$(LIBNAME)$(A)
+        -@$(RM_F) $(DL)/libpng$(A)
+        cp $(LIBNAME)$(A) $(DL)/$(LIBNAME)$(A)
+        chmod 644 $(DL)/$(LIBNAME)$(A)
+        (cd $(DL); $(LN_SF) $(LIBNAME)$(A) libpng$(A))
+        (cd $(DI); $(LN_SF) libpng/* .;)
+
+clean:
+        $(RM_F) *.o $(LIBNAME)$(A) pngtest pngout.png pnglibconf.h
+
+png$(O):      png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread$(O):  png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest$(O):  png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.amiga b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.amiga
index f23f254..228b5c2 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.amiga
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.amiga
@@ -1,56 +1,56 @@
-# Commodore Amiga Makefile

-# makefile for libpng and SAS C V6.5x compiler

-# Copyright (C) 1995-2000 Wolf Faust

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-#

-# Location/path of zlib include files

-ZLIB=/zlib

-#compiler

-CC=sc

-#compiler flags

-# WARNING: a bug in V6.51 causes bad code with OPTGO

-#          So use V6.55 or set NOOPTGO!!!!!!!!!

-CFLAGS= NOSTKCHK PARMS=REG OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL\

-        OPTLOOP OPTRDEP=4 OPTDEP=4 OPTCOMP=4 INCLUDEDIR=$(ZLIB) \

-        DEFINE=PNG_INTERNAL

-#linker flags

-LDFLAGS= SD ND BATCH

-#link libs

-LDLIBS= libpng.lib libgz.lib LIB:scm.lib LIB:sc.lib Lib:amiga.lib

-# linker

-LN= slink

-# file deletion command

-RM= delete quiet

-# file copy command?

-CP= copy

-# library (.lib) file creation command

-AR= oml

-# make directory command

-MKDIR= makedir

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-all: libpng.lib pngtest

-

-libpng.lib: $(OBJS)

--$(RM) libpng.lib

-$(AR) libpng.lib r $(OBJS)

-

-$(OBJS): pngpriv.h png.h pngconf.h pnglibconf.h pnginfo.h pngstruct.h pngdebug.h

-

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-$(CP) scripts/pnglibconf.h.prebuilt pnglibconf.h

-

-pngtest: pngtest.o libpng.lib

-$(LN) <WITH <

-$(LDFLAGS)

-TO pngtest

-FROM LIB:c.o pngtest.o

-LIB $(LDLIBS)

-<

-

+# Commodore Amiga Makefile
+# makefile for libpng and SAS C V6.5x compiler
+# Copyright (C) 1995-2000 Wolf Faust
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+#
+# Location/path of zlib include files
+ZLIB=/zlib
+#compiler
+CC=sc
+#compiler flags
+# WARNING: a bug in V6.51 causes bad code with OPTGO
+#          So use V6.55 or set NOOPTGO!!!!!!!!!
+CFLAGS= NOSTKCHK PARMS=REG OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL\
+        OPTLOOP OPTRDEP=4 OPTDEP=4 OPTCOMP=4 INCLUDEDIR=$(ZLIB) \
+        DEFINE=PNG_INTERNAL
+#linker flags
+LDFLAGS= SD ND BATCH
+#link libs
+LDLIBS= libpng.lib libgz.lib LIB:scm.lib LIB:sc.lib Lib:amiga.lib
+# linker
+LN= slink
+# file deletion command
+RM= delete quiet
+# file copy command?
+CP= copy
+# library (.lib) file creation command
+AR= oml
+# make directory command
+MKDIR= makedir
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: libpng.lib pngtest
+
+libpng.lib: $(OBJS)
+-$(RM) libpng.lib
+$(AR) libpng.lib r $(OBJS)
+
+$(OBJS): pngpriv.h png.h pngconf.h pnglibconf.h pnginfo.h pngstruct.h pngdebug.h
+
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+$(CP) scripts/pnglibconf.h.prebuilt pnglibconf.h
+
+pngtest: pngtest.o libpng.lib
+$(LN) <WITH <
+$(LDFLAGS)
+TO pngtest
+FROM LIB:c.o pngtest.o
+LIB $(LDLIBS)
+<
+
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.atari b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.atari
index aa28ce5..1aeb7d5 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.atari
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.atari
@@ -1,63 +1,63 @@
-# makefile for libpng

-# Copyright (C) 2002 Glenn Randers-Pehrson

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-#

-# Modified for LC56/ATARI assumes libz.lib is in same dir and uses default

-# rules for library management

-#

-CFLAGS=-I..\zlib -O

-LBR = png.lib

-LDFLAGS=-lpng -lz -lm

-

-# where make install puts libpng.a and png.h

-prefix=/usr/local

-INCPATH=$(prefix)/include

-LIBPATH=$(prefix)/lib

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-OBJS = $(LBR)(png.o) $(LBR)(pngset.o) $(LBR)(pngget.o) $(LBR)(pngrutil.o)\

-        $(LBR)(pngtrans.o) $(LBR)(pngwutil.o)\

-        $(LBR)(pngread.o) $(LBR)(pngerror.o) $(LBR)(pngwrite.o)\

-        $(LBR)(pngrtran.o) $(LBR)(pngwtran.o)\

-        $(LBR)(pngmem.o) $(LBR)(pngrio.o) $(LBR)(pngwio.o) $(LBR)(pngpread.o)

-

-all: $(LBR) pngtest.ttp

-

-$(LBR): $(OBJS)

-

-$(OBJS): pngpriv.h png.h pngconf.h pnglibconf.h pnginfo.h pngstruct.h pngdebug.h

-

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt pnglibconf.h

-

-pngtest.ttp: pngtest.o $(LBR)

-        $(CC) $(CFLAGS) $(LDFLAGS) -o$@ pngtest.o

-

-install: libpng.a

-        -@mkdir $(DESTDIR)$(INCPATH)

-        -@mkdir $(DESTDIR)$(INCPATH)/libpng

-        -@mkdir $(DESTDIR)$(LIBPATH)

-        -@rm -f $(DESTDIR)$(INCPATH)/png.h

-        -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h

-        -@rm -f $(DESTDIR)$(INCPATH)/pnglibconf.h

-        cp png.h $(DESTDIR)$(INCPATH)/libpng

-        cp pngconf.h $(DESTDIR)$(INCPATH)/libpng

-        cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h

-        (cd $(DESTDIR)$(INCPATH); ln -f -s $(LIBNAME) libpng; \

-        ln -f -s $(LIBNAME)/* .)

+# makefile for libpng
+# Copyright (C) 2002 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+#
+# Modified for LC56/ATARI assumes libz.lib is in same dir and uses default
+# rules for library management
+#
+CFLAGS=-I..\zlib -O
+LBR = png.lib
+LDFLAGS=-lpng -lz -lm
+
+# where make install puts libpng.a and png.h
+prefix=/usr/local
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+OBJS = $(LBR)(png.o) $(LBR)(pngset.o) $(LBR)(pngget.o) $(LBR)(pngrutil.o)\
+        $(LBR)(pngtrans.o) $(LBR)(pngwutil.o)\
+        $(LBR)(pngread.o) $(LBR)(pngerror.o) $(LBR)(pngwrite.o)\
+        $(LBR)(pngrtran.o) $(LBR)(pngwtran.o)\
+        $(LBR)(pngmem.o) $(LBR)(pngrio.o) $(LBR)(pngwio.o) $(LBR)(pngpread.o)
+
+all: $(LBR) pngtest.ttp
+
+$(LBR): $(OBJS)
+
+$(OBJS): pngpriv.h png.h pngconf.h pnglibconf.h pnginfo.h pngstruct.h pngdebug.h
+
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt pnglibconf.h
+
+pngtest.ttp: pngtest.o $(LBR)
+        $(CC) $(CFLAGS) $(LDFLAGS) -o$@ pngtest.o
+
+install: libpng.a
+        -@mkdir $(DESTDIR)$(INCPATH)
+        -@mkdir $(DESTDIR)$(INCPATH)/libpng
+        -@mkdir $(DESTDIR)$(LIBPATH)
+        -@rm -f $(DESTDIR)$(INCPATH)/png.h
+        -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
+        -@rm -f $(DESTDIR)$(INCPATH)/pnglibconf.h
+        cp png.h $(DESTDIR)$(INCPATH)/libpng
+        cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
+        cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h
+        (cd $(DESTDIR)$(INCPATH); ln -f -s $(LIBNAME) libpng; \
+        ln -f -s $(LIBNAME)/* .)
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.bc32 b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.bc32
index 48311e9..ebbd5ce 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.bc32
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.bc32
@@ -1,151 +1,151 @@
-# Makefile for libpng

-# 32-bit Borland C++ (Note: All modules are compiled in C mode)

-# To build the library, do:

-#       "make -fmakefile.bc32"

-#

-# -------------------- 32-bit Borland C++ --------------------

-

-### Absolutely necessary for this makefile to work

-.AUTODEPEND

-

-## Where zlib.h, zconf.h and zlib.lib are

-ZLIB_DIR=..\zlib

-

-## Compiler, linker and lib stuff

-CC=bcc32

-LD=bcc32

-LIB=tlib

-

-# -3 = 386, -4 = 486, -5 = Pentium etc.

-!ifndef TARGET_CPU

-#TARGET_CPU=-6

-!endif

-

-# Use this if you don't want Borland's fancy exception handling

-# (Caution: doesn't work with CBuilderX)

-#NOEHLIB=noeh32.lib

-

-!ifdef DEBUG

-CDEBUG=-v

-LDEBUG=-v

-!else

-CDEBUG=

-LDEBUG=

-!endif

-

-# STACKOFLOW=1

-!ifdef STACKOFLOW

-CDEBUG=$(CDEBUG) -N

-LDEBUG=$(LDEBUG) -N

-!endif

-

-# -O2 optimize for speed

-# -d  merge duplicate strings

-# -k- turn off standard stack frame

-# -w  display all warnings

-CFLAGS=-I$(ZLIB_DIR) -O2 -d -k- -w $(TARGET_CPU) $(CDEBUG)

-

-# -M  generate map file

-LDFLAGS=-L$(ZLIB_DIR) -M $(LDEBUG)

-

-## Variables

-OBJS = \

-        png.obj \

-        pngerror.obj \

-        pngget.obj \

-        pngmem.obj \

-        pngpread.obj \

-        pngread.obj \

-        pngrio.obj \

-        pngrtran.obj \

-        pngrutil.obj \

-        pngset.obj \

-        pngtrans.obj \

-        pngwio.obj \

-        pngwrite.obj \

-        pngwtran.obj \

-        pngwutil.obj

-

-LIBOBJS = \

-        +png.obj \

-        +pngerror.obj \

-        +pngget.obj \

-        +pngmem.obj \

-        +pngpread.obj \

-        +pngread.obj \

-        +pngrio.obj \

-        +pngrtran.obj \

-        +pngrutil.obj \

-        +pngset.obj \

-        +pngtrans.obj \

-        +pngwio.obj \

-        +pngwrite.obj \

-        +pngwtran.obj \

-        +pngwutil.obj

-

-LIBNAME=libpng.lib

-

-## Implicit rules

-# Braces let make "batch" calls to the compiler,

-# 2 calls instead of 12; space is important.

-.c.obj:

-        $(CC) $(CFLAGS) -c {$*.c }

-

-.c.exe:

-        $(CC) $(CFLAGS) $(LDFLAGS) $*.c $(LIBNAME) zlib.lib $(NOEHLIB)

-

-.obj.exe:

-        $(LD) $(LDFLAGS) $*.obj $(LIBNAME) zlib.lib $(NOEHLIB)

-

-## Major targets

-all: libpng pngtest

-

-libpng: $(LIBNAME)

-

-pngtest: pngtest.exe

-

-test: pngtest.exe

-        pngtest

-

-## Minor Targets

-

-# see scripts\pnglibconf.mak for how to make this file

-# with different options

-pnglibconf.h: scripts\pnglibconf.h.prebuilt

-        copy scripts\pnglibconf.h.prebuilt $@

-

-png.obj: png.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.obj: pngerror.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.obj: pngget.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.obj: pngmem.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.obj: pngpread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.obj: pngread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.obj: pngrio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.obj: pngrtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.obj: pngrutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.obj: pngset.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.obj: pngtrans.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.obj: pngwio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.obj: pngwrite.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.obj: pngwtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.obj: pngwutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtest.obj: pngtest.c png.h pngconf.h pnglibconf.h

-

-$(LIBNAME): $(OBJS)

-        -del $(LIBNAME)

-        $(LIB) $(LIBNAME) @&&|

-$(LIBOBJS), libpng

-|

-

-# Cleanup

-clean:

-        -del pnglibconf.h

-        -del *.obj

-        -del $(LIBNAME)

-        -del pngtest.exe

-        -del *.lst

-        -del *.map

-        -del *.tds

-        -del pngout.png

-

-# End of makefile for libpng

+# Makefile for libpng
+# 32-bit Borland C++ (Note: All modules are compiled in C mode)
+# To build the library, do:
+#       "make -fmakefile.bc32"
+#
+# -------------------- 32-bit Borland C++ --------------------
+
+### Absolutely necessary for this makefile to work
+.AUTODEPEND
+
+## Where zlib.h, zconf.h and zlib.lib are
+ZLIB_DIR=..\zlib
+
+## Compiler, linker and lib stuff
+CC=bcc32
+LD=bcc32
+LIB=tlib
+
+# -3 = 386, -4 = 486, -5 = Pentium etc.
+!ifndef TARGET_CPU
+#TARGET_CPU=-6
+!endif
+
+# Use this if you don't want Borland's fancy exception handling
+# (Caution: doesn't work with CBuilderX)
+#NOEHLIB=noeh32.lib
+
+!ifdef DEBUG
+CDEBUG=-v
+LDEBUG=-v
+!else
+CDEBUG=
+LDEBUG=
+!endif
+
+# STACKOFLOW=1
+!ifdef STACKOFLOW
+CDEBUG=$(CDEBUG) -N
+LDEBUG=$(LDEBUG) -N
+!endif
+
+# -O2 optimize for speed
+# -d  merge duplicate strings
+# -k- turn off standard stack frame
+# -w  display all warnings
+CFLAGS=-I$(ZLIB_DIR) -O2 -d -k- -w $(TARGET_CPU) $(CDEBUG)
+
+# -M  generate map file
+LDFLAGS=-L$(ZLIB_DIR) -M $(LDEBUG)
+
+## Variables
+OBJS = \
+        png.obj \
+        pngerror.obj \
+        pngget.obj \
+        pngmem.obj \
+        pngpread.obj \
+        pngread.obj \
+        pngrio.obj \
+        pngrtran.obj \
+        pngrutil.obj \
+        pngset.obj \
+        pngtrans.obj \
+        pngwio.obj \
+        pngwrite.obj \
+        pngwtran.obj \
+        pngwutil.obj
+
+LIBOBJS = \
+        +png.obj \
+        +pngerror.obj \
+        +pngget.obj \
+        +pngmem.obj \
+        +pngpread.obj \
+        +pngread.obj \
+        +pngrio.obj \
+        +pngrtran.obj \
+        +pngrutil.obj \
+        +pngset.obj \
+        +pngtrans.obj \
+        +pngwio.obj \
+        +pngwrite.obj \
+        +pngwtran.obj \
+        +pngwutil.obj
+
+LIBNAME=libpng.lib
+
+## Implicit rules
+# Braces let make "batch" calls to the compiler,
+# 2 calls instead of 12; space is important.
+.c.obj:
+        $(CC) $(CFLAGS) -c {$*.c }
+
+.c.exe:
+        $(CC) $(CFLAGS) $(LDFLAGS) $*.c $(LIBNAME) zlib.lib $(NOEHLIB)
+
+.obj.exe:
+        $(LD) $(LDFLAGS) $*.obj $(LIBNAME) zlib.lib $(NOEHLIB)
+
+## Major targets
+all: libpng pngtest
+
+libpng: $(LIBNAME)
+
+pngtest: pngtest.exe
+
+test: pngtest.exe
+        pngtest
+
+## Minor Targets
+
+# see scripts\pnglibconf.mak for how to make this file
+# with different options
+pnglibconf.h: scripts\pnglibconf.h.prebuilt
+        copy scripts\pnglibconf.h.prebuilt $@
+
+png.obj: png.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.obj: pngerror.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.obj: pngget.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.obj: pngmem.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.obj: pngpread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.obj: pngread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.obj: pngrio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.obj: pngrtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.obj: pngrutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.obj: pngset.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.obj: pngtrans.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.obj: pngwio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.obj: pngwrite.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.obj: pngwtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.obj: pngwutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtest.obj: pngtest.c png.h pngconf.h pnglibconf.h
+
+$(LIBNAME): $(OBJS)
+        -del $(LIBNAME)
+        $(LIB) $(LIBNAME) @&&|
+$(LIBOBJS), libpng
+|
+
+# Cleanup
+clean:
+        -del pnglibconf.h
+        -del *.obj
+        -del $(LIBNAME)
+        -del pngtest.exe
+        -del *.lst
+        -del *.map
+        -del *.tds
+        -del pngout.png
+
+# End of makefile for libpng
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.beos b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.beos
index ff1743c..749db78 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.beos
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.beos
@@ -1,215 +1,215 @@
-# makefile for libpng on BeOS x86 ELF with gcc

-# modified from makefile.linux by Sander Stoks

-# Copyright (C) 2002, 2006, 2008, 2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 1999 Greg Roelofs

-# Copyright (C) 1996, 1997 Andreas Dilger

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Library name:

-LIBNAME=libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).so

-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.so

-

-# Utilities:

-CC=gcc

-AR_RC=ar rc

-MKDIR_P=mkdir -p

-LN_SF=ln -sf

-RANLIB=ranlib

-RM_F=/bin/rm -f

-

-# Where the zlib library and include files are located

-ZLIBLIB=/usr/local/lib

-ZLIBINC=/usr/local/include

-

-ALIGN=

-# For i386:

-# ALIGN=-malign-loops=2 -malign-functions=2

-

-WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \

-        -Wmissing-declarations -Wtraditional -Wcast-align \

-        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion

-

-# On BeOS, -O1 is actually better than -O3.  This is a known bug but it's

-# still here in R4.5

-CFLAGS=-I$(ZLIBINC) -W -Wall -O1 -funroll-loops \

-        $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5

-# LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng -lz

-LDFLAGS=-L. -Wl,-soname=$(LIBSOMAJ) -L$(ZLIBLIB) -lz

-

-# where make install puts libpng.a, libpng15.so*, and png.h

-prefix=/usr/local

-exec_prefix=$(prefix)

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS)

-

-.SUFFIXES:      .c .o

-

-all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config

-

-# try include scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo libs=\"-lpng15 -lz \"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-        cp $(LIBSO)* /boot/home/config/lib

-

-$(LIBSOMAJ): $(OBJSDLL)

-        $(CC) -nostart -Wl,-soname,$(LIBSOMAJ) -o \

-        $(LIBSOMAJ) $(OBJSDLL) $(LDFLAGS)

-

-pngtest: pngtest.o $(LIBSO)

-        $(CC) -L$(ZLIBLIB) -L. -lz -lpng15 -o pngtest pngtest.o

-

-test: pngtest

-        ./pngtest

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) $(CFLAGS) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(DL) -L$(ZLIBLIB) -Wl,-rpath $(ZLIBLIB):$(DL) \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtestd pngtest.png

-

-test-installed:

-        $(CC) $(CFLAGS) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \

-        $(LIBSO) $(LIBSOMAJ)* pngtesti \

-        pnglibconf.h libpng.pc

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng on BeOS x86 ELF with gcc
+# modified from makefile.linux by Sander Stoks
+# Copyright (C) 2002, 2006, 2008, 2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 1999 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Library name:
+LIBNAME=libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.so
+
+# Utilities:
+CC=gcc
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# Where the zlib library and include files are located
+ZLIBLIB=/usr/local/lib
+ZLIBINC=/usr/local/include
+
+ALIGN=
+# For i386:
+# ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+        -Wmissing-declarations -Wtraditional -Wcast-align \
+        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+# On BeOS, -O1 is actually better than -O3.  This is a known bug but it's
+# still here in R4.5
+CFLAGS=-I$(ZLIBINC) -W -Wall -O1 -funroll-loops \
+        $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
+# LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng -lz
+LDFLAGS=-L. -Wl,-soname=$(LIBSOMAJ) -L$(ZLIBLIB) -lz
+
+# where make install puts libpng.a, libpng15.so*, and png.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS)
+
+.SUFFIXES:      .c .o
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+# try include scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo libs=\"-lpng15 -lz \"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+        cp $(LIBSO)* /boot/home/config/lib
+
+$(LIBSOMAJ): $(OBJSDLL)
+        $(CC) -nostart -Wl,-soname,$(LIBSOMAJ) -o \
+        $(LIBSOMAJ) $(OBJSDLL) $(LDFLAGS)
+
+pngtest: pngtest.o $(LIBSO)
+        $(CC) -L$(ZLIBLIB) -L. -lz -lpng15 -o pngtest pngtest.o
+
+test: pngtest
+        ./pngtest
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) $(CFLAGS) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(DL) -L$(ZLIBLIB) -Wl,-rpath $(ZLIBLIB):$(DL) \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtestd pngtest.png
+
+test-installed:
+        $(CC) $(CFLAGS) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
+        $(LIBSO) $(LIBSOMAJ)* pngtesti \
+        pnglibconf.h libpng.pc
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.bor b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.bor
index 8251503..96d5e86 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.bor
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.bor
@@ -1,161 +1,161 @@
-# Makefile for libpng

-# 16-bit Borland C++ (Note: All modules are compiled in C mode)

-# To build the library, do:

-#       "make -fmakefile.bor -DMODEL=c"

-# or:   "make -fmakefile.bor -DMODEL=l"

-#

-# ------------ Borland C++ ------------

-

-### Absolutely necessary for this makefile to work

-.AUTODEPEND

-

-## Where zlib.h, zconf.h and zlib_MODEL.lib are

-ZLIB_DIR=..\zlib

-

-## Compiler, linker and lib stuff

-CC=bcc

-LD=bcc

-LIB=tlib

-

-!ifndef MODEL

-MODEL=l

-!endif

-

-MODEL_ARG=-m$(MODEL)

-

-#TARGET_CPU=3

-# 2 = 286, 3 = 386, etc.

-!ifndef TARGET_CPU

-TARGET_CPU=2

-!endif

-

-# Use this if you don't want Borland's fancy exception handling

-# (for Borland C++ 4.0 or later)

-#NOEHLIB=noeh$(MODEL).lib

-

-!ifdef DEBUG

-CDEBUG=-v

-LDEBUG=-v

-!else

-CDEBUG=

-LDEBUG=

-!endif

-

-# STACKOFLOW=1

-!ifdef STACKOFLOW

-CDEBUG=$(CDEBUG) -N

-LDEBUG=$(LDEBUG) -N

-!endif

-

-# -X- turn on dependency generation in the object file

-# -w  set all warnings on

-# -O2 optimize for speed

-# -Z  global optimization

-CFLAGS=-O2 -Z -X- -w -I$(ZLIB_DIR) -$(TARGET_CPU) $(MODEL_ARG) $(CDEBUG)

-

-# -M  generate map file

-LDFLAGS=-M -L$(ZLIB_DIR) $(MODEL_ARG) $(LDEBUG)

-

-## Variables

-

-OBJS = \

-        png.obj \

-        pngerror.obj \

-        pngget.obj \

-        pngmem.obj \

-        pngpread.obj \

-        pngread.obj \

-        pngrio.obj \

-        pngrtran.obj \

-        pngrutil.obj \

-        pngset.obj \

-        pngtrans.obj \

-        pngwio.obj \

-        pngwrite.obj \

-        pngwtran.obj \

-        pngwutil.obj

-

-LIBOBJS = \

-        +png.obj \

-        +pngerror.obj \

-        +pngget.obj \

-        +pngmem.obj \

-        +pngpread.obj \

-        +pngread.obj \

-        +pngrio.obj \

-        +pngrtran.obj \

-        +pngrutil.obj \

-        +pngset.obj \

-        +pngtrans.obj \

-        +pngwio.obj \

-        +pngwrite.obj \

-        +pngwtran.obj \

-        +pngwutil.obj

-

-LIBNAME=libpng$(MODEL).lib

-

-## Implicit rules

-

-# Braces let make "batch" calls to the compiler,

-# 2 calls instead of 12; space is important.

-.c.obj:

-        $(CC) $(CFLAGS) -c {$*.c }

-

-.c.exe:

-        $(CC) $(CFLAGS) $(LDFLAGS) $*.c $(LIBNAME) zlib_$(MODEL).lib $(NOEHLIB)

-

-## Major targets

-

-all: libpng pngtest

-

-# try !inlude scripts\pnglibconf.mak for more options

-pnglibconf.h: scripts\pnglibconf.h.prebuilt

-        copy scripts\pnglibconf.h.prebuilt $@

-

-libpng: $(LIBNAME)

-

-pngtest: pngtest$(MODEL).exe

-

-test: pngtest$(MODEL).exe

-        pngtest$(MODEL)

-

-## Minor Targets

-

-png.obj: png.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.obj: pngerror.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.obj: pngget.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.obj: pngmem.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.obj: pngpread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.obj: pngread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.obj: pngrio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.obj: pngrtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.obj: pngrutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.obj: pngset.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.obj: pngtrans.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.obj: pngwio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.obj: pngwrite.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.obj: pngwtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.obj: pngwutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-$(LIBNAME): $(OBJS)

-        -del $(LIBNAME)

-        $(LIB) $(LIBNAME) @&&|

-$(LIBOBJS), libpng$(MODEL)

-|

-

-pngtest$(MODEL).obj: pngtest.c png.h pngconf.h pnglibconf.h

-        $(CC) $(CFLAGS) -opngtest$(MODEL) -c pngtest.c

-

-pngtest$(MODEL).exe: pngtest$(MODEL).obj

-        $(LD) $(LDFLAGS) pngtest$(MODEL).obj $(LIBNAME) zlib_$(MODEL).lib $(NOEHLIB)

-

-# Clean up anything else you want

-clean:

-        -del pnglibconf.h

-        -del *.obj

-        -del *.exe

-        -del *.lib

-        -del *.lst

-        -del *.map

-

-# End of makefile for libpng

+# Makefile for libpng
+# 16-bit Borland C++ (Note: All modules are compiled in C mode)
+# To build the library, do:
+#       "make -fmakefile.bor -DMODEL=c"
+# or:   "make -fmakefile.bor -DMODEL=l"
+#
+# ------------ Borland C++ ------------
+
+### Absolutely necessary for this makefile to work
+.AUTODEPEND
+
+## Where zlib.h, zconf.h and zlib_MODEL.lib are
+ZLIB_DIR=..\zlib
+
+## Compiler, linker and lib stuff
+CC=bcc
+LD=bcc
+LIB=tlib
+
+!ifndef MODEL
+MODEL=l
+!endif
+
+MODEL_ARG=-m$(MODEL)
+
+#TARGET_CPU=3
+# 2 = 286, 3 = 386, etc.
+!ifndef TARGET_CPU
+TARGET_CPU=2
+!endif
+
+# Use this if you don't want Borland's fancy exception handling
+# (for Borland C++ 4.0 or later)
+#NOEHLIB=noeh$(MODEL).lib
+
+!ifdef DEBUG
+CDEBUG=-v
+LDEBUG=-v
+!else
+CDEBUG=
+LDEBUG=
+!endif
+
+# STACKOFLOW=1
+!ifdef STACKOFLOW
+CDEBUG=$(CDEBUG) -N
+LDEBUG=$(LDEBUG) -N
+!endif
+
+# -X- turn on dependency generation in the object file
+# -w  set all warnings on
+# -O2 optimize for speed
+# -Z  global optimization
+CFLAGS=-O2 -Z -X- -w -I$(ZLIB_DIR) -$(TARGET_CPU) $(MODEL_ARG) $(CDEBUG)
+
+# -M  generate map file
+LDFLAGS=-M -L$(ZLIB_DIR) $(MODEL_ARG) $(LDEBUG)
+
+## Variables
+
+OBJS = \
+        png.obj \
+        pngerror.obj \
+        pngget.obj \
+        pngmem.obj \
+        pngpread.obj \
+        pngread.obj \
+        pngrio.obj \
+        pngrtran.obj \
+        pngrutil.obj \
+        pngset.obj \
+        pngtrans.obj \
+        pngwio.obj \
+        pngwrite.obj \
+        pngwtran.obj \
+        pngwutil.obj
+
+LIBOBJS = \
+        +png.obj \
+        +pngerror.obj \
+        +pngget.obj \
+        +pngmem.obj \
+        +pngpread.obj \
+        +pngread.obj \
+        +pngrio.obj \
+        +pngrtran.obj \
+        +pngrutil.obj \
+        +pngset.obj \
+        +pngtrans.obj \
+        +pngwio.obj \
+        +pngwrite.obj \
+        +pngwtran.obj \
+        +pngwutil.obj
+
+LIBNAME=libpng$(MODEL).lib
+
+## Implicit rules
+
+# Braces let make "batch" calls to the compiler,
+# 2 calls instead of 12; space is important.
+.c.obj:
+        $(CC) $(CFLAGS) -c {$*.c }
+
+.c.exe:
+        $(CC) $(CFLAGS) $(LDFLAGS) $*.c $(LIBNAME) zlib_$(MODEL).lib $(NOEHLIB)
+
+## Major targets
+
+all: libpng pngtest
+
+# try !inlude scripts\pnglibconf.mak for more options
+pnglibconf.h: scripts\pnglibconf.h.prebuilt
+        copy scripts\pnglibconf.h.prebuilt $@
+
+libpng: $(LIBNAME)
+
+pngtest: pngtest$(MODEL).exe
+
+test: pngtest$(MODEL).exe
+        pngtest$(MODEL)
+
+## Minor Targets
+
+png.obj: png.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.obj: pngerror.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.obj: pngget.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.obj: pngmem.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.obj: pngpread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.obj: pngread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.obj: pngrio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.obj: pngrtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.obj: pngrutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.obj: pngset.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.obj: pngtrans.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.obj: pngwio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.obj: pngwrite.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.obj: pngwtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.obj: pngwutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+$(LIBNAME): $(OBJS)
+        -del $(LIBNAME)
+        $(LIB) $(LIBNAME) @&&|
+$(LIBOBJS), libpng$(MODEL)
+|
+
+pngtest$(MODEL).obj: pngtest.c png.h pngconf.h pnglibconf.h
+        $(CC) $(CFLAGS) -opngtest$(MODEL) -c pngtest.c
+
+pngtest$(MODEL).exe: pngtest$(MODEL).obj
+        $(LD) $(LDFLAGS) pngtest$(MODEL).obj $(LIBNAME) zlib_$(MODEL).lib $(NOEHLIB)
+
+# Clean up anything else you want
+clean:
+        -del pnglibconf.h
+        -del *.obj
+        -del *.exe
+        -del *.lib
+        -del *.lst
+        -del *.map
+
+# End of makefile for libpng
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.cegcc b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.cegcc
index 6d4f6ef..971cd01 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.cegcc
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.cegcc
@@ -1,116 +1,116 @@
-# Makefile for creating Windows CE release archives, with the

-# mingw32ce compiler.

-

-# Last updated: 22-Jul-2008

-

-# Copyright (C) 2008 Vincent Torri

-

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# To get some help, type

-#

-# make help

-#

-# To create the archives

-#

-# make

-#

-# To remove everything, type:

-#

-# make clean

-

-VERMAJ = 1

-VERMIN = 5

-VERMIC = 9

-VER = $(VERMAJ).$(VERMIN).$(VERMIC)

-NAME = libpng

-PACKAGE = $(NAME)-$(VER)

-

-BIN = libpng15-0.dll

-LIB = libpng15.a libpng15.dll.a libpng.a libpng.dll.a

-INCLUDE = png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-PC = libpng15.pc libpng.pc

-

-MANIFESTVERBIN = "Libpng-$(VER): Binary files"

-MANIFESTVERDEV = "Libpng-$(VER): Developer files"

-MANIFESTVERDESC = "Libpng: the official PNG reference library"

-

-all: $(NAME)

-

-$(NAME): remove-old copy-src compilation copy manifest archive

-        @echo " * Removal of the directories"

-        @rm -rf $(PACKAGE)/ $(PACKAGE)-bin/ $(PACKAGE)-dev/

-

-remove-old:

-        @echo " * Removal of the old files"

-        @rm -rf $(PACKAGE)-bin*

-        @rm -rf $(PACKAGE)-dev*

-

-copy-src:

-        @echo " * Copy of source files"

-        @cp -R ../src/$(PACKAGE) .

-        @echo " * Creation of directories and files"

-        @mkdir -p $(PACKAGE)-bin/bin

-        @mkdir -p $(PACKAGE)-bin/manifest

-        @mkdir -p $(PACKAGE)-dev/lib/pkgconfig

-        @mkdir -p $(PACKAGE)-dev/include/$(NAME)$(VERMAJ)$(VERMIN)

-        @mkdir -p $(PACKAGE)-dev/manifest

-        @touch $(PACKAGE)-bin/manifest/$(PACKAGE)-bin.mft

-        @touch $(PACKAGE)-bin/manifest/$(PACKAGE)-bin.ver

-        @touch $(PACKAGE)-dev/manifest/$(PACKAGE)-dev.mft

-        @touch $(PACKAGE)-dev/manifest/$(PACKAGE)-dev.ver

-

-compilation:

-        @echo " * Compilation of $(PACKAGE)"

-        cd $(PACKAGE) && CPPFLAGS="$(CPPFLAGS) -DPNG_CONSOLE_IO_SUPPORTED -D_WIN32_WCE=0x0420" \

-                CFLAGS="$(CFLAGS) -mms-bitfields -O3 -pipe -fomit-frame-pointer" \

-                LDFLAGS="$(LDFLAGS) -Wl,--enable-auto-import -Wl,-s" \

-                ./configure --prefix=/opt/wince --host=arm-mingw32ce && make

-

-copy:

-        @echo " * Copy of binary and development files"

-        @for i in $(BIN); do \

-          cp $(PACKAGE)/.libs/$$i $(PACKAGE)-bin/bin; \

-        done

-        @for i in $(LIB); do \

-          cp $(PACKAGE)/.libs/$$i $(PACKAGE)-dev/lib; \

-        done

-        @for i in $(INCLUDE); do \

-          cp $(PACKAGE)/$$i $(PACKAGE)-dev/include/$(NAME)$(VERMAJ)$(VERMIN); \

-        done

-        @for i in $(PC); do \

-          cp $(PACKAGE)/$$i $(PACKAGE)-dev/lib/pkgconfig; \

-        done

-

-manifest:

-        @echo " * Creation of the manifest"

-        @cd $(PACKAGE)-bin && find * >> manifest/$(PACKAGE)-bin.mft

-        @cd $(PACKAGE)-bin && \

-          echo $(MANIFESTVERBIN) >> manifest/$(PACKAGE)-bin.ver && \

-          echo $(MANIFESTVERDESC) >> manifest/$(PACKAGE)-bin.ver

-        @cd $(PACKAGE)-dev && find * >> manifest/$(PACKAGE)-dev.mft

-        @cd $(PACKAGE)-dev && \

-          echo $(MANIFESTVERDEV) >> manifest/$(PACKAGE)-dev.ver && \

-          echo $(MANIFESTVERDESC) >> manifest/$(PACKAGE)-dev.ver

-

-archive:

-        @echo " * Creation of the archives"

-        @tar cf $(PACKAGE)-bin.tar $(PACKAGE)-bin

-        @bzip2 -9 $(PACKAGE)-bin.tar

-        @tar cf $(PACKAGE)-dev.tar $(PACKAGE)-dev

-        @bzip2 -9 $(PACKAGE)-dev.tar

-

-clean:

-        @echo " * Cleaning"

-        @rm -rf $(PACKAGE)*

-

-help:

-        @echo

-        @echo "To create the archives, type:"

-        @echo " make"

-        @echo

-        @echo "To remove everything, type:"

-        @echo " make clean"

-        @echo

+# Makefile for creating Windows CE release archives, with the
+# mingw32ce compiler.
+
+# Last updated: 22-Jul-2008
+
+# Copyright (C) 2008 Vincent Torri
+
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# To get some help, type
+#
+# make help
+#
+# To create the archives
+#
+# make
+#
+# To remove everything, type:
+#
+# make clean
+
+VERMAJ = 1
+VERMIN = 5
+VERMIC = 9
+VER = $(VERMAJ).$(VERMIN).$(VERMIC)
+NAME = libpng
+PACKAGE = $(NAME)-$(VER)
+
+BIN = libpng15-0.dll
+LIB = libpng15.a libpng15.dll.a libpng.a libpng.dll.a
+INCLUDE = png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+PC = libpng15.pc libpng.pc
+
+MANIFESTVERBIN = "Libpng-$(VER): Binary files"
+MANIFESTVERDEV = "Libpng-$(VER): Developer files"
+MANIFESTVERDESC = "Libpng: the official PNG reference library"
+
+all: $(NAME)
+
+$(NAME): remove-old copy-src compilation copy manifest archive
+        @echo " * Removal of the directories"
+        @rm -rf $(PACKAGE)/ $(PACKAGE)-bin/ $(PACKAGE)-dev/
+
+remove-old:
+        @echo " * Removal of the old files"
+        @rm -rf $(PACKAGE)-bin*
+        @rm -rf $(PACKAGE)-dev*
+
+copy-src:
+        @echo " * Copy of source files"
+        @cp -R ../src/$(PACKAGE) .
+        @echo " * Creation of directories and files"
+        @mkdir -p $(PACKAGE)-bin/bin
+        @mkdir -p $(PACKAGE)-bin/manifest
+        @mkdir -p $(PACKAGE)-dev/lib/pkgconfig
+        @mkdir -p $(PACKAGE)-dev/include/$(NAME)$(VERMAJ)$(VERMIN)
+        @mkdir -p $(PACKAGE)-dev/manifest
+        @touch $(PACKAGE)-bin/manifest/$(PACKAGE)-bin.mft
+        @touch $(PACKAGE)-bin/manifest/$(PACKAGE)-bin.ver
+        @touch $(PACKAGE)-dev/manifest/$(PACKAGE)-dev.mft
+        @touch $(PACKAGE)-dev/manifest/$(PACKAGE)-dev.ver
+
+compilation:
+        @echo " * Compilation of $(PACKAGE)"
+        cd $(PACKAGE) && CPPFLAGS="$(CPPFLAGS) -DPNG_CONSOLE_IO_SUPPORTED -D_WIN32_WCE=0x0420" \
+                CFLAGS="$(CFLAGS) -mms-bitfields -O3 -pipe -fomit-frame-pointer" \
+                LDFLAGS="$(LDFLAGS) -Wl,--enable-auto-import -Wl,-s" \
+                ./configure --prefix=/opt/wince --host=arm-mingw32ce && make
+
+copy:
+        @echo " * Copy of binary and development files"
+        @for i in $(BIN); do \
+          cp $(PACKAGE)/.libs/$$i $(PACKAGE)-bin/bin; \
+        done
+        @for i in $(LIB); do \
+          cp $(PACKAGE)/.libs/$$i $(PACKAGE)-dev/lib; \
+        done
+        @for i in $(INCLUDE); do \
+          cp $(PACKAGE)/$$i $(PACKAGE)-dev/include/$(NAME)$(VERMAJ)$(VERMIN); \
+        done
+        @for i in $(PC); do \
+          cp $(PACKAGE)/$$i $(PACKAGE)-dev/lib/pkgconfig; \
+        done
+
+manifest:
+        @echo " * Creation of the manifest"
+        @cd $(PACKAGE)-bin && find * >> manifest/$(PACKAGE)-bin.mft
+        @cd $(PACKAGE)-bin && \
+          echo $(MANIFESTVERBIN) >> manifest/$(PACKAGE)-bin.ver && \
+          echo $(MANIFESTVERDESC) >> manifest/$(PACKAGE)-bin.ver
+        @cd $(PACKAGE)-dev && find * >> manifest/$(PACKAGE)-dev.mft
+        @cd $(PACKAGE)-dev && \
+          echo $(MANIFESTVERDEV) >> manifest/$(PACKAGE)-dev.ver && \
+          echo $(MANIFESTVERDESC) >> manifest/$(PACKAGE)-dev.ver
+
+archive:
+        @echo " * Creation of the archives"
+        @tar cf $(PACKAGE)-bin.tar $(PACKAGE)-bin
+        @bzip2 -9 $(PACKAGE)-bin.tar
+        @tar cf $(PACKAGE)-dev.tar $(PACKAGE)-dev
+        @bzip2 -9 $(PACKAGE)-dev.tar
+
+clean:
+        @echo " * Cleaning"
+        @rm -rf $(PACKAGE)*
+
+help:
+        @echo
+        @echo "To create the archives, type:"
+        @echo " make"
+        @echo
+        @echo "To remove everything, type:"
+        @echo " make clean"
+        @echo
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.darwin b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.darwin
index bb62b09..337a815 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.darwin
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.darwin
@@ -1,220 +1,220 @@
-# makefile for libpng on Darwin / Mac OS X

-# Copyright (C) 2002, 2004, 2006, 2008, 2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 2001 Christoph Pfisterer

-# derived from makefile.linux:

-#  Copyright (C) 1998, 1999 Greg Roelofs

-#  Copyright (C) 1996, 1997 Andreas Dilger

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# where "make install" puts libpng.a, libpng15.dylib, png.h, pngconf.h,

-# and pnglibconf.h

-prefix=/usr/local

-exec_prefix=$(prefix)

-

-# Where the zlib library and include files are located

-#ZLIBLIB=/usr/local/lib

-#ZLIBINC=/usr/local/include

-ZLIBLIB=../zlib

-ZLIBINC=../zlib

-

-# Library name:

-LIBNAME = libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).dylib

-LIBSOMAJ=$(LIBNAME).$(PNGMAJ).dylib

-LIBSOREL=$(LIBNAME).$(PNGMAJ).$(RELEASE).dylib

-OLDSO=libpng.dylib

-

-# Utilities:

-CC=cc

-AR_RC=ar rc

-MKDIR_P=mkdir -p

-LN_SF=ln -sf

-RANLIB=ranlib

-RM_F=/bin/rm -f

-ARCH="-arch i386 -arch x86_64"

-

-# CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops

-CFLAGS=-I$(ZLIBINC) -W -Wall -O -funroll-loops $(ARCH)

-LDFLAGS=-L. -L$(ZLIBLIB) -lpng15 -lz $(ARCH)

-

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS:.o=.pic.o)

-

-.SUFFIXES:      .c .o .pic.o

-

-.c.pic.o:

-        $(CC) -c $(CFLAGS) -fno-common -o $@ $*.c

-

-all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo libs=\"-lpng15 -lz\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJSDLL)

-        $(CC) -dynamiclib \

-         -install_name $(LIBPATH)/$(LIBSOMAJ) \

-         -current_version 15 -compatibility_version 15 \

-         -o $(LIBSOMAJ) \

-         $(OBJSDLL) -L$(ZLIBLIB) -lz

-

-pngtest: pngtest.o $(LIBSO)

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        $(RANLIB) $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(DL) -L$(ZLIBLIB) \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtestd pngtest.png

-

-test-installed:

-        $(CC) $(CFLAGS) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(ZLIBLIB) \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \

-        libpng.pc $(LIBNAME).*dylib pngtesti pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng on Darwin / Mac OS X
+# Copyright (C) 2002, 2004, 2006, 2008, 2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 2001 Christoph Pfisterer
+# derived from makefile.linux:
+#  Copyright (C) 1998, 1999 Greg Roelofs
+#  Copyright (C) 1996, 1997 Andreas Dilger
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# where "make install" puts libpng.a, libpng15.dylib, png.h, pngconf.h,
+# and pnglibconf.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+# Library name:
+LIBNAME = libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).dylib
+LIBSOMAJ=$(LIBNAME).$(PNGMAJ).dylib
+LIBSOREL=$(LIBNAME).$(PNGMAJ).$(RELEASE).dylib
+OLDSO=libpng.dylib
+
+# Utilities:
+CC=cc
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+ARCH="-arch i386 -arch x86_64"
+
+# CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops
+CFLAGS=-I$(ZLIBINC) -W -Wall -O -funroll-loops $(ARCH)
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng15 -lz $(ARCH)
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+.c.pic.o:
+        $(CC) -c $(CFLAGS) -fno-common -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo libs=\"-lpng15 -lz\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJSDLL)
+        $(CC) -dynamiclib \
+         -install_name $(LIBPATH)/$(LIBSOMAJ) \
+         -current_version 15 -compatibility_version 15 \
+         -o $(LIBSOMAJ) \
+         $(OBJSDLL) -L$(ZLIBLIB) -lz
+
+pngtest: pngtest.o $(LIBSO)
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        $(RANLIB) $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(DL) -L$(ZLIBLIB) \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtestd pngtest.png
+
+test-installed:
+        $(CC) $(CFLAGS) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(ZLIBLIB) \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
+        libpng.pc $(LIBNAME).*dylib pngtesti pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.dec b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.dec
index 5687ca1..5301d87 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.dec
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.dec
@@ -1,202 +1,202 @@
-# makefile for libpng on DEC Alpha Unix

-# Copyright (C) 2000-2002, 2006, 2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Library name:

-PNGMAJ = 15

-LIBNAME = libpng15

-

-# Shared library names:

-LIBSO=$(LIBNAME).so

-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.so

-

-# Utilities:

-AR_RC=ar rc

-CC=cc

-MKDIR_P=mkdir

-LN_SF=ln -f -s

-RANLIB=ranlib

-RM_F=/bin/rm -f

-

-# where make install puts libpng.a and png.h

-prefix=/usr/local

-exec_prefix=$(prefix)

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-# Where the zlib library and include files are located

-#ZLIBLIB=/usr/local/lib

-#ZLIBINC=/usr/local/include

-ZLIBLIB=../zlib

-ZLIBINC=../zlib

-

-CFLAGS=-std -w1 -I$(ZLIBINC) -O # -g -DPNG_DEBUG=1

-LDFLAGS=-L$(ZLIBLIB) -rpath $(ZLIBLIB) libpng.a -lz -lm

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-all: $(LIBSO) libpng.a pngtest libpng.pc libpng-config

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@  $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo ccopts=\"-std\"; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJS)

-        $(CC) -shared -o $@ $(OBJS) -L$(ZLIBLIB) \

-        -soname $(LIBSOMAJ)

-

-pngtest: pngtest.o libpng.a

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@/bin/rm -f $(DI)/libpng

-        (cd $(DI); $(LN_SF)(LIBNAME) libpng; $(LN_SF)(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@/bin/rm -f $(DL)/libpng.a

-        (cd $(DL); $(LN_SF)(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@/bin/rm -f $(DM)/man3/libpng.3

-        -@/bin/rm -f $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@/bin/rm -f $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@/bin/rm -f $(DB)/libpng-config

-        -@/bin/rm -f $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF)(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -w1 -I$(DI) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(DL) -L$(ZLIBLIB)  -R$(ZLIBLIB) -R$(DL) \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtestd pngtest.png

-

-test-installed:

-        echo

-        echo Testing installed dynamic shared library.

-        $(CC) -w1 -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(ZLIBLIB) -R$(ZLIBLIB) \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtesti pngtest.png

-

-clean:

-        /bin/rm -f *.o libpng.a pngtest pngtesti pngout.png \

-        libpng-config $(LIBSO) $(LIBSOMAJ)* \

-        libpng.pc pnglibconf.h

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng on DEC Alpha Unix
+# Copyright (C) 2000-2002, 2006, 2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Library name:
+PNGMAJ = 15
+LIBNAME = libpng15
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.so
+
+# Utilities:
+AR_RC=ar rc
+CC=cc
+MKDIR_P=mkdir
+LN_SF=ln -f -s
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# where make install puts libpng.a and png.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+CFLAGS=-std -w1 -I$(ZLIBINC) -O # -g -DPNG_DEBUG=1
+LDFLAGS=-L$(ZLIBLIB) -rpath $(ZLIBLIB) libpng.a -lz -lm
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: $(LIBSO) libpng.a pngtest libpng.pc libpng-config
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@  $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo ccopts=\"-std\"; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJS)
+        $(CC) -shared -o $@ $(OBJS) -L$(ZLIBLIB) \
+        -soname $(LIBSOMAJ)
+
+pngtest: pngtest.o libpng.a
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@/bin/rm -f $(DI)/libpng
+        (cd $(DI); $(LN_SF)(LIBNAME) libpng; $(LN_SF)(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@/bin/rm -f $(DL)/libpng.a
+        (cd $(DL); $(LN_SF)(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@/bin/rm -f $(DM)/man3/libpng.3
+        -@/bin/rm -f $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@/bin/rm -f $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@/bin/rm -f $(DB)/libpng-config
+        -@/bin/rm -f $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF)(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -w1 -I$(DI) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(DL) -L$(ZLIBLIB)  -R$(ZLIBLIB) -R$(DL) \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtestd pngtest.png
+
+test-installed:
+        echo
+        echo Testing installed dynamic shared library.
+        $(CC) -w1 -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(ZLIBLIB) -R$(ZLIBLIB) \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtesti pngtest.png
+
+clean:
+        /bin/rm -f *.o libpng.a pngtest pngtesti pngout.png \
+        libpng-config $(LIBSO) $(LIBSOMAJ)* \
+        libpng.pc pnglibconf.h
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.dj2 b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.dj2
index 48fea81..87a05a3 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.dj2
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.dj2
@@ -1,62 +1,62 @@
-# DJGPP (DOS gcc) makefile for libpng

-# Copyright (C) 2002, 2006, 2009-2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# where make install will put libpng.a and png.h

-#prefix=/usr/local

-prefix=.

-INCPATH=$(prefix)/include

-LIBPATH=$(prefix)/lib

-

-CC=gcc

-CFLAGS=-I../zlib -O -DPNG_NO_SNPRINTF

-LDFLAGS=-L. -L../zlib/ -lpng -lz -lm

-

-RANLIB=ranlib

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o pngwtran.o \

-        pngmem.o pngerror.o pngpread.o

-

-all: libpng.a pngtest

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        ar rc $@  $(OBJS)

-        $(RANLIB) $@

-

-pngtest: pngtest.o libpng.a

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-        coff2exe pngtest

-

-test: pngtest

-        ./pngtest

-clean:

-        rm -f *.o libpng.a pngtest pngout.png pnglibconf.h

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# DJGPP (DOS gcc) makefile for libpng
+# Copyright (C) 2002, 2006, 2009-2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# where make install will put libpng.a and png.h
+#prefix=/usr/local
+prefix=.
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+CC=gcc
+CFLAGS=-I../zlib -O -DPNG_NO_SNPRINTF
+LDFLAGS=-L. -L../zlib/ -lpng -lz -lm
+
+RANLIB=ranlib
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o pngwtran.o \
+        pngmem.o pngerror.o pngpread.o
+
+all: libpng.a pngtest
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        ar rc $@  $(OBJS)
+        $(RANLIB) $@
+
+pngtest: pngtest.o libpng.a
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+        coff2exe pngtest
+
+test: pngtest
+        ./pngtest
+clean:
+        rm -f *.o libpng.a pngtest pngout.png pnglibconf.h
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.elf b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.elf
index ceea7fc..5af43b1 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.elf
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.elf
@@ -1,263 +1,263 @@
-# makefile for libpng.a and libpng15.so on Linux ELF with gcc

-# Copyright (C) 1998, 1999, 2002, 2006, 2008, 2010-2011 Greg Roelofs

-# and Glenn Randers-Pehrson

-# Copyright (C) 1996, 1997 Andreas Dilger

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Modified for Debian by Junichi Uekawa and Josselin Mouette

-# Major modifications are:

-#    * link libpng explicitly with libz and libm

-#    * $(OLDSO).15 is a symlink rather than a different library

-#    * versioned symbols

-

-# Library name:

-LIBNAME = libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).so

-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.so

-OLDSOMAJ=libpng.so.15

-

-# Utilities:

-AR_RC=ar rc

-CC=gcc

-MKDIR_P=mkdir -p

-LN_SF=ln -sf

-RANLIB=ranlib

-RM_F=/bin/rm -f

-

-# where "make install" puts libpng15.a, libpng15.so*,

-# libpng15/png.h, libpng15/pngconf.h, and libpng15/pnglibconf.h

-# Prefix must be a full pathname.

-prefix=/usr/local

-exec_prefix=$(prefix)

-

-# Where the zlib library and include files are located.

-ZLIBLIB=/usr/local/lib

-ZLIBINC=/usr/local/include

-# ZLIBLIB=../zlib

-# ZLIBINC=../zlib

-

-ALIGN=

-# for i386:

-#ALIGN=-malign-loops=2 -malign-functions=2

-

-WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \

-        -Wmissing-declarations -Wtraditional -Wcast-align \

-        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion

-

-# for pgcc version 2.95.1, -O3 is buggy; don't use it.

-

-CFLAGS=-W -Wall -D_REENTRANT -O2 \

-        $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5

-

-LDFLAGS=-L. -lpng15

-LDFLAGS_A=libpng.a -lz -lm

-LIBADDFLAGS=-lz -lm

-

-

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS:.o=.pic.o)

-

-.SUFFIXES:      .c .o .pic.o

-

-.c.pic.o:

-        $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c

-

-all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng.syms: png.h pngconf.h pnglibconf.h

-        $(CC) $(CFLAGS) -E -DPNG_BUILDSYMS -DPNG_INTERNAL png.h |\

-        awk -F '[\t [\\]();]' -v PNGMAJ=$(PNGMAJ) 'BEGIN{printf("PNG15_%s {global:\n",PNGMAJ)}\

-        { for (i=1;i+2<=NF;++i)\

-                if ($$(i)=="PNG_FUNCTION_EXPORT" && $$(i+2)=="END")\

-                        print $$(i+1) ";";\

-        for (i=1;i+1<=NF;++i)\

-                if ($$(i)=="PNG_DATA_EXPORT")\

-                        print $$(i+1) ";";}\

-        END{print "local: *; };"}' >$@.new

-        $(RM_F) $@

-        mv $@.new $@

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo L_opts=\"\"; \

-        echo R_opts=\"\"; \

-        echo libs=\"-lpng15\"; \

-        echo all_libs=\"-lpng15 $(LIBADDFLAGS)\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJSDLL) libpng.syms

-        $(CC) -shared -Wl,-soname,$(LIBSOMAJ) \

-        -Wl,-version-script,libpng.syms \

-        -o $(LIBSOMAJ) \

-        $(OBJSDLL)

-

-pngtest: pngtest.o $(LIBSO)

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-pngtest-static: pngtest.o libpng.a

-        $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A)

-

-test: pngtest pngtest-static

-        @echo ""

-        @echo "   Running pngtest dynamically linked with $(LIBSO):"

-        @echo ""

-        LD_LIBRARY_PATH=".:${LD_LIBRARY_PATH}" ./pngtest

-        @echo ""

-        @echo "   Running pngtest statically linked with libpng.a:"

-        @echo ""

-        ./pngtest-static

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtestd pngtest.png

-

-test-installed:

-        $(CC) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a libpng.syms pngtest pngout.png libpng-config \

-        $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \

-        libpng.pc pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng.a and libpng15.so on Linux ELF with gcc
+# Copyright (C) 1998, 1999, 2002, 2006, 2008, 2010-2011 Greg Roelofs
+# and Glenn Randers-Pehrson
+# Copyright (C) 1996, 1997 Andreas Dilger
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Modified for Debian by Junichi Uekawa and Josselin Mouette
+# Major modifications are:
+#    * link libpng explicitly with libz and libm
+#    * $(OLDSO).15 is a symlink rather than a different library
+#    * versioned symbols
+
+# Library name:
+LIBNAME = libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.so
+OLDSOMAJ=libpng.so.15
+
+# Utilities:
+AR_RC=ar rc
+CC=gcc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# where "make install" puts libpng15.a, libpng15.so*,
+# libpng15/png.h, libpng15/pngconf.h, and libpng15/pnglibconf.h
+# Prefix must be a full pathname.
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located.
+ZLIBLIB=/usr/local/lib
+ZLIBINC=/usr/local/include
+# ZLIBLIB=../zlib
+# ZLIBINC=../zlib
+
+ALIGN=
+# for i386:
+#ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+        -Wmissing-declarations -Wtraditional -Wcast-align \
+        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+# for pgcc version 2.95.1, -O3 is buggy; don't use it.
+
+CFLAGS=-W -Wall -D_REENTRANT -O2 \
+        $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
+
+LDFLAGS=-L. -lpng15
+LDFLAGS_A=libpng.a -lz -lm
+LIBADDFLAGS=-lz -lm
+
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+.c.pic.o:
+        $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng.syms: png.h pngconf.h pnglibconf.h
+        $(CC) $(CFLAGS) -E -DPNG_BUILDSYMS -DPNG_INTERNAL png.h |\
+        awk -F '[\t [\\]();]' -v PNGMAJ=$(PNGMAJ) 'BEGIN{printf("PNG15_%s {global:\n",PNGMAJ)}\
+        { for (i=1;i+2<=NF;++i)\
+                if ($$(i)=="PNG_FUNCTION_EXPORT" && $$(i+2)=="END")\
+                        print $$(i+1) ";";\
+        for (i=1;i+1<=NF;++i)\
+                if ($$(i)=="PNG_DATA_EXPORT")\
+                        print $$(i+1) ";";}\
+        END{print "local: *; };"}' >$@.new
+        $(RM_F) $@
+        mv $@.new $@
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo L_opts=\"\"; \
+        echo R_opts=\"\"; \
+        echo libs=\"-lpng15\"; \
+        echo all_libs=\"-lpng15 $(LIBADDFLAGS)\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJSDLL) libpng.syms
+        $(CC) -shared -Wl,-soname,$(LIBSOMAJ) \
+        -Wl,-version-script,libpng.syms \
+        -o $(LIBSOMAJ) \
+        $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+pngtest-static: pngtest.o libpng.a
+        $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A)
+
+test: pngtest pngtest-static
+        @echo ""
+        @echo "   Running pngtest dynamically linked with $(LIBSO):"
+        @echo ""
+        LD_LIBRARY_PATH=".:${LD_LIBRARY_PATH}" ./pngtest
+        @echo ""
+        @echo "   Running pngtest statically linked with libpng.a:"
+        @echo ""
+        ./pngtest-static
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtestd pngtest.png
+
+test-installed:
+        $(CC) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a libpng.syms pngtest pngout.png libpng-config \
+        $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
+        libpng.pc pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.freebsd b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.freebsd
index ced7be2..994608c 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.freebsd
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.freebsd
@@ -1,53 +1,53 @@
-# makefile for libpng under FreeBSD

-# Copyright (C) 2002, 2007, 2009 Glenn Randers-Pehrson and Andrey A. Chernov

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-PREFIX?=        /usr/local

-SHLIB_VER?=     15

-

-LIB=            png

-SHLIB_MAJOR=    ${SHLIB_VER}

-SHLIB_MINOR=    0

-NOPROFILE=      YES

-NOOBJ=          YES

-

-# where make install puts libpng.a and png.h

-DESTDIR=        ${PREFIX}

-LIBDIR=         /lib

-INCS=           png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-INCSDIR=        /include/libpng

-INCDIR=         ${INCSDIR}              # for 4.x bsd.lib.mk

-MAN=            libpng.3 libpngpf.3 png.5

-MANDIR=         /man/man

-SYMLINKS=       libpng/png.h ${INCSDIR}/../png.h \

-                libpng/pngconf.h ${INCSDIR}/../pngconf.h \

-                libpng/pnglibconf.h ${INCSDIR}/../pnglibconf.h

-LDADD+=         -lm -lz

-DPADD+=         ${LIBM} ${LIBZ}

-

-CFLAGS+= -I.

-

-SRCS=   png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \

-        pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \

-        pngwtran.c pngmem.c pngerror.c pngpread.c

-

-pngtest: pngtest.o libpng.a

-        ${CC} ${CFLAGS} -L. -static -o pngtest pngtest.o -lpng -lz -lm

-

-CLEANFILES= pngtest pngtest.o pngout.png

-

-test: pngtest

-        ./pngtest

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-.include <bsd.lib.mk>

+# makefile for libpng under FreeBSD
+# Copyright (C) 2002, 2007, 2009 Glenn Randers-Pehrson and Andrey A. Chernov
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+PREFIX?=        /usr/local
+SHLIB_VER?=     15
+
+LIB=            png
+SHLIB_MAJOR=    ${SHLIB_VER}
+SHLIB_MINOR=    0
+NOPROFILE=      YES
+NOOBJ=          YES
+
+# where make install puts libpng.a and png.h
+DESTDIR=        ${PREFIX}
+LIBDIR=         /lib
+INCS=           png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+INCSDIR=        /include/libpng
+INCDIR=         ${INCSDIR}              # for 4.x bsd.lib.mk
+MAN=            libpng.3 libpngpf.3 png.5
+MANDIR=         /man/man
+SYMLINKS=       libpng/png.h ${INCSDIR}/../png.h \
+                libpng/pngconf.h ${INCSDIR}/../pngconf.h \
+                libpng/pnglibconf.h ${INCSDIR}/../pnglibconf.h
+LDADD+=         -lm -lz
+DPADD+=         ${LIBM} ${LIBZ}
+
+CFLAGS+= -I.
+
+SRCS=   png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
+        pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
+        pngwtran.c pngmem.c pngerror.c pngpread.c
+
+pngtest: pngtest.o libpng.a
+        ${CC} ${CFLAGS} -L. -static -o pngtest pngtest.o -lpng -lz -lm
+
+CLEANFILES= pngtest pngtest.o pngout.png
+
+test: pngtest
+        ./pngtest
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+.include <bsd.lib.mk>
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.gcc b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.gcc
index c871f7d..2e5b611 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.gcc
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.gcc
@@ -1,87 +1,87 @@
-# makefile for libpng using gcc (generic, static library)

-# Copyright (C) 2008 Glenn Randers-Pehrson

-# Copyright (C) 2000 Cosmin Truta

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Location of the zlib library and include files

-ZLIBINC = ../zlib

-ZLIBLIB = ../zlib

-

-# Compiler, linker, lib and other tools

-CC = gcc

-LD = $(CC)

-AR_RC = ar rcs

-RANLIB = ranlib

-RM_F = rm -f

-

-CDEBUG = -g -DPNG_DEBUG=5

-LDDEBUG =

-CRELEASE = -O2

-LDRELEASE = -s

-#CFLAGS = -W -Wall $(CDEBUG)

-CFLAGS = -W -Wall $(CRELEASE)

-#LDFLAGS = $(LDDEBUG)

-LDFLAGS = $(LDRELEASE)

-LIBS = -lz -lm

-

-# File extensions

-O=.o

-A=.a

-EXE=

-

-# Variables

-OBJS =  png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \

-        pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \

-        pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)

-

-# Targets

-all: static

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-.c$(O):

-        $(CC) -c $(CFLAGS) -I$(ZLIBINC) $<

-

-static: libpng$(A) pngtest$(EXE)

-

-shared:

-        @echo This is a generic makefile that cannot create shared libraries.

-        @echo Please use a configuration that is specific to your platform.

-        @false

-

-libpng$(A): $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-test: pngtest$(EXE)

-        ./pngtest$(EXE)

-

-pngtest$(EXE): pngtest$(O) libpng$(A)

-        $(LD) $(LDFLAGS) -L$(ZLIBLIB) -o $@ pngtest$(O) libpng$(A) $(LIBS)

-

-clean:

-        $(RM_F) *$(O) libpng$(A) pngtest$(EXE) pngout.png pnglibconf.h

-

-png$(O):      png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread$(O):  png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest$(O):  png.h pngconf.h pnglibconf.h

+# makefile for libpng using gcc (generic, static library)
+# Copyright (C) 2008 Glenn Randers-Pehrson
+# Copyright (C) 2000 Cosmin Truta
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Location of the zlib library and include files
+ZLIBINC = ../zlib
+ZLIBLIB = ../zlib
+
+# Compiler, linker, lib and other tools
+CC = gcc
+LD = $(CC)
+AR_RC = ar rcs
+RANLIB = ranlib
+RM_F = rm -f
+
+CDEBUG = -g -DPNG_DEBUG=5
+LDDEBUG =
+CRELEASE = -O2
+LDRELEASE = -s
+#CFLAGS = -W -Wall $(CDEBUG)
+CFLAGS = -W -Wall $(CRELEASE)
+#LDFLAGS = $(LDDEBUG)
+LDFLAGS = $(LDRELEASE)
+LIBS = -lz -lm
+
+# File extensions
+O=.o
+A=.a
+EXE=
+
+# Variables
+OBJS =  png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \
+        pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \
+        pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)
+
+# Targets
+all: static
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+.c$(O):
+        $(CC) -c $(CFLAGS) -I$(ZLIBINC) $<
+
+static: libpng$(A) pngtest$(EXE)
+
+shared:
+        @echo This is a generic makefile that cannot create shared libraries.
+        @echo Please use a configuration that is specific to your platform.
+        @false
+
+libpng$(A): $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+test: pngtest$(EXE)
+        ./pngtest$(EXE)
+
+pngtest$(EXE): pngtest$(O) libpng$(A)
+        $(LD) $(LDFLAGS) -L$(ZLIBLIB) -o $@ pngtest$(O) libpng$(A) $(LIBS)
+
+clean:
+        $(RM_F) *$(O) libpng$(A) pngtest$(EXE) pngout.png pnglibconf.h
+
+png$(O):      png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread$(O):  png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest$(O):  png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.hp64 b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.hp64
index 0f4f7ac..b5b631d 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.hp64
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.hp64
@@ -1,224 +1,224 @@
-# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product.

-# Copyright (C) 1999-2002, 2006, 2009, 2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42

-# contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Where the zlib library and include files are located

-ZLIBLIB=/opt/zlib/lib

-ZLIBINC=/opt/zlib/include

-

-# Note that if you plan to build a libpng shared library, zlib must also

-# be a shared library, which zlib's configure does not do.  After running

-# zlib's configure, edit the appropriate lines of makefile to read:

-#   CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \

-#   LDSHARED=ld -b

-#   SHAREDLIB=libz.sl

-

-# Library name:

-LIBNAME = libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).sl

-LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.sl

-

-# Utilities:

-AR_RC=ar rc

-CC=cc

-MKDIR_P=mkdir -p

-LN_SF=ln -sf

-RANLIB=ranlib

-RM_F=/bin/rm -f

-

-CFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \

--D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 +Z -DHAVE_UNISTD_H -DUSE_MMAP

-# Caution: be sure you have built zlib with the same CFLAGS.

-CCFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \

--D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 +Z -DHAVE_UNISTD_H -DUSE_MMAP

-

-LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm

-

-# where make install puts libpng.a, libpng15.sl, and png.h

-prefix=/opt/libpng

-exec_prefix=$(prefix)

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS:.o=.pic.o)

-

-.SUFFIXES:      .c .o .pic.o

-

-.c.pic.o:

-        $(CC) -c $(CFLAGS) +z -o $@ $*.c

-

-all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJSDLL)

-        $(LD) -b +s \

-        +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL)

-

-pngtest: pngtest.o libpng.a

-        $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) -I$(ZLIBINC) $(CCFLAGS) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(DL) -L$(ZLIBLIB) \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtestd pngtest.png

-

-test-installed:

-        echo

-        echo Testing installed dynamic shared library.

-        $(CC) $(CCFLAGS) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(ZLIBLIB) \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \

-        libpng-config $(LIBSO) $(LIBSOMAJ)* \

-        libpng.pc pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product.
+# Copyright (C) 1999-2002, 2006, 2009, 2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42
+# contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Where the zlib library and include files are located
+ZLIBLIB=/opt/zlib/lib
+ZLIBINC=/opt/zlib/include
+
+# Note that if you plan to build a libpng shared library, zlib must also
+# be a shared library, which zlib's configure does not do.  After running
+# zlib's configure, edit the appropriate lines of makefile to read:
+#   CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
+#   LDSHARED=ld -b
+#   SHAREDLIB=libz.sl
+
+# Library name:
+LIBNAME = libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).sl
+LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.sl
+
+# Utilities:
+AR_RC=ar rc
+CC=cc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+CFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \
+-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 +Z -DHAVE_UNISTD_H -DUSE_MMAP
+# Caution: be sure you have built zlib with the same CFLAGS.
+CCFLAGS=-I$(ZLIBINC) -O -Ae -Wl,+vnocompatwarnings +DD64 \
+-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 +Z -DHAVE_UNISTD_H -DUSE_MMAP
+
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
+
+# where make install puts libpng.a, libpng15.sl, and png.h
+prefix=/opt/libpng
+exec_prefix=$(prefix)
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+.c.pic.o:
+        $(CC) -c $(CFLAGS) +z -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJSDLL)
+        $(LD) -b +s \
+        +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL)
+
+pngtest: pngtest.o libpng.a
+        $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) -I$(ZLIBINC) $(CCFLAGS) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(DL) -L$(ZLIBLIB) \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtestd pngtest.png
+
+test-installed:
+        echo
+        echo Testing installed dynamic shared library.
+        $(CC) $(CCFLAGS) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(ZLIBLIB) \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+        libpng-config $(LIBSO) $(LIBSOMAJ)* \
+        libpng.pc pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.hpgcc b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.hpgcc
index 28ca7bb..3fe2117 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.hpgcc
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.hpgcc
@@ -1,230 +1,230 @@
-# makefile for libpng on HP-UX using GCC with the HP ANSI/C linker.

-# Copyright (C) 2002, 2006-2008, 2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 2001, Laurent faillie

-# Copyright (C) 1998, 1999 Greg Roelofs

-# Copyright (C) 1996, 1997 Andreas Dilger

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Library name:

-LIBNAME = libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).sl

-LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.sl

-

-# Utilities:

-CC=gcc

-LD=ld

-AR_RC=ar rc

-MKDIR_P=mkdir -p

-LN_SF=ln -sf

-RANLIB=ranlib

-RM_F=/bin/rm -f

-

-# where "make install" puts libpng.a, $(OLDSO)*, png.h, pngconf.h

-# and pnglibconf.h

-prefix=/usr/local

-exec_prefix=$(prefix)

-

-# Where the zlib library and include files are located

-ZLIBLIB=/opt/zlib/lib

-ZLIBINC=/opt/zlib/include

-

-# Note that if you plan to build a libpng shared library, zlib must also

-# be a shared library, which zlib's configure does not do.  After running

-# zlib's configure, edit the appropriate lines of makefile to read:

-#   CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \

-#   LDSHARED=ld -b

-#   SHAREDLIB=libz.sl

-

-ALIGN=

-# for i386:

-#ALIGN=-malign-loops=2 -malign-functions=2

-

-WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \

-        -Wmissing-declarations -Wtraditional -Wcast-align \

-        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion

-

-# for pgcc version 2.95.1, -O3 is buggy; don't use it.

-

-CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \

-        $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5

-#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng15 -lz -lm

-LDFLAGS=-L. -L$(ZLIBLIB) -lpng15 -lz -lm

-

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS:.o=.pic.o)

-

-.SUFFIXES:      .c .o .pic.o

-

-.c.pic.o:

-        $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c

-

-all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJSDLL)

-        $(LD) -b +s \

-        +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL)

-

-pngtest: pngtest.o $(LIBSO)

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(DL) -L$(ZLIBLIB) -Wl,-rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtestd pngtest.png

-

-test-installed:

-        echo

-        echo Testing installed dynamic shared library.

-        $(CC) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \

-        libpng-config $(LIBSO) $(LIBSOMAJ)* \

-        libpng.pc pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng on HP-UX using GCC with the HP ANSI/C linker.
+# Copyright (C) 2002, 2006-2008, 2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 2001, Laurent faillie
+# Copyright (C) 1998, 1999 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Library name:
+LIBNAME = libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).sl
+LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.sl
+
+# Utilities:
+CC=gcc
+LD=ld
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# where "make install" puts libpng.a, $(OLDSO)*, png.h, pngconf.h
+# and pnglibconf.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+ZLIBLIB=/opt/zlib/lib
+ZLIBINC=/opt/zlib/include
+
+# Note that if you plan to build a libpng shared library, zlib must also
+# be a shared library, which zlib's configure does not do.  After running
+# zlib's configure, edit the appropriate lines of makefile to read:
+#   CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
+#   LDSHARED=ld -b
+#   SHAREDLIB=libz.sl
+
+ALIGN=
+# for i386:
+#ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+        -Wmissing-declarations -Wtraditional -Wcast-align \
+        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+# for pgcc version 2.95.1, -O3 is buggy; don't use it.
+
+CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE \
+        $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
+#LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng15 -lz -lm
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng15 -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+.c.pic.o:
+        $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJSDLL)
+        $(LD) -b +s \
+        +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(DL) -L$(ZLIBLIB) -Wl,-rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtestd pngtest.png
+
+test-installed:
+        echo
+        echo Testing installed dynamic shared library.
+        $(CC) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+        libpng-config $(LIBSO) $(LIBSOMAJ)* \
+        libpng.pc pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.hpux b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.hpux
index fd3a20d..650ab4f 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.hpux
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.hpux
@@ -1,221 +1,221 @@
-# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product.

-# Copyright (C) 1999-2002, 2006, 2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42

-# contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Where the zlib library and include files are located

-ZLIBLIB=/opt/zlib/lib

-ZLIBINC=/opt/zlib/include

-

-# Note that if you plan to build a libpng shared library, zlib must also

-# be a shared library, which zlib's configure does not do.  After running

-# zlib's configure, edit the appropriate lines of makefile to read:

-#   CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \

-#   LDSHARED=ld -b

-#   SHAREDLIB=libz.sl

-

-# Library name:

-LIBNAME = libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).sl

-LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.sl

-

-# Utilities:

-AR_RC=ar rc

-CC=cc

-MKDIR_P=mkdir -p

-LN_SF=ln -sf

-RANLIB=ranlib

-RM_F=/bin/rm -f

-

-# where make install puts libpng.a, libpng15.sl, and png.h

-prefix=/opt/libpng

-exec_prefix=$(prefix)

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-CFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0

-# Caution: be sure you have built zlib with the same CFLAGS.

-CCFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0

-LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS:.o=.pic.o)

-

-.SUFFIXES:      .c .o .pic.o

-

-.c.pic.o:

-        $(CC) -c $(CFLAGS) +z -o $@ $*.c

-

-all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJSDLL)

-        $(LD) -b +s \

-        +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL)

-

-pngtest: pngtest.o libpng.a

-        $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) -I$(ZLIBINC) $(CCFLAGS) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(DL) -L$(ZLIBLIB) \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtestd pngtest.png

-

-test-installed:

-        echo

-        echo Testing installed dynamic shared library.

-        $(CC) $(CCFLAGS) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(ZLIBLIB) \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \

-        libpng-config $(LIBSO) $(LIBSOMAJ)* \

-        libpng.pc pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product.
+# Copyright (C) 1999-2002, 2006, 2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42
+# contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Where the zlib library and include files are located
+ZLIBLIB=/opt/zlib/lib
+ZLIBINC=/opt/zlib/include
+
+# Note that if you plan to build a libpng shared library, zlib must also
+# be a shared library, which zlib's configure does not do.  After running
+# zlib's configure, edit the appropriate lines of makefile to read:
+#   CFLAGS=-O1 -DHAVE_UNISTD -DUSE_MAP -fPIC \
+#   LDSHARED=ld -b
+#   SHAREDLIB=libz.sl
+
+# Library name:
+LIBNAME = libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).sl
+LIBSOMAJ=$(LIBNAME).sl.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.sl
+
+# Utilities:
+AR_RC=ar rc
+CC=cc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# where make install puts libpng.a, libpng15.sl, and png.h
+prefix=/opt/libpng
+exec_prefix=$(prefix)
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+CFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0
+# Caution: be sure you have built zlib with the same CFLAGS.
+CCFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+.c.pic.o:
+        $(CC) -c $(CFLAGS) +z -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo ccopts=\"-Ae +DA1.1 +DS2.0\"; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJSDLL)
+        $(LD) -b +s \
+        +h $(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL)
+
+pngtest: pngtest.o libpng.a
+        $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) -I$(ZLIBINC) $(CCFLAGS) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(DL) -L$(ZLIBLIB) \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtestd pngtest.png
+
+test-installed:
+        echo
+        echo Testing installed dynamic shared library.
+        $(CC) $(CCFLAGS) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(ZLIBLIB) \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+        libpng-config $(LIBSO) $(LIBSOMAJ)* \
+        libpng.pc pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.ibmc b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.ibmc
index 8c9440a..209d513 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.ibmc
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.ibmc
@@ -1,82 +1,82 @@
-# Makefile for libpng (static)

-# IBM C version 3.x for Win32 and OS/2

-# Copyright (C) 2006 Glenn Randers-Pehrson

-# Copyright (C) 2000 Cosmin Truta

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-#

-# Notes:

-#   Derived from makefile.std

-#   All modules are compiled in C mode

-#   Tested under Win32, expected to work under OS/2

-#   Can be easily adapted for IBM VisualAge/C++ for AIX

-

-# Location of the zlib library and include files

-ZLIBINC = ../zlib

-ZLIBLIB = ../zlib

-

-# Compiler, linker, lib and other tools

-CC = icc

-LD = ilink

-AR = ilib

-RM = del

-

-CFLAGS = -I$(ZLIBINC) -Mc -O2 -W3

-LDFLAGS =

-

-# File extensions

-O=.obj

-A=.lib

-E=.exe

-

-# Variables

-OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \

-        pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \

-        pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)

-

-LIBS = libpng$(A) $(ZLIBLIB)/zlib$(A)

-

-# Targets

-all: libpng$(A) pngtest$(E)

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng$(A): $(OBJS)

-        $(AR) -out:$@ $(OBJS)

-

-test: pngtest$(E)

-        pngtest$(E)

-

-pngtest: pngtest$(E)

-

-pngtest$(E): pngtest$(O) libpng$(A)

-        $(LD) $(LDFLAGS) pngtest$(O) $(LIBS)

-

-clean:

-        $(RM) *$(O)

-        $(RM) libpng$(A)

-        $(RM) pnglibconf.h

-        $(RM) pngtest$(E)

-        $(RM) pngout.png

-

-png$(O):      png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread$(O):  png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest$(O):  png.h pngconf.h pnglibconf.h

+# Makefile for libpng (static)
+# IBM C version 3.x for Win32 and OS/2
+# Copyright (C) 2006 Glenn Randers-Pehrson
+# Copyright (C) 2000 Cosmin Truta
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+#
+# Notes:
+#   Derived from makefile.std
+#   All modules are compiled in C mode
+#   Tested under Win32, expected to work under OS/2
+#   Can be easily adapted for IBM VisualAge/C++ for AIX
+
+# Location of the zlib library and include files
+ZLIBINC = ../zlib
+ZLIBLIB = ../zlib
+
+# Compiler, linker, lib and other tools
+CC = icc
+LD = ilink
+AR = ilib
+RM = del
+
+CFLAGS = -I$(ZLIBINC) -Mc -O2 -W3
+LDFLAGS =
+
+# File extensions
+O=.obj
+A=.lib
+E=.exe
+
+# Variables
+OBJS = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O) \
+        pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O) \
+        pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)
+
+LIBS = libpng$(A) $(ZLIBLIB)/zlib$(A)
+
+# Targets
+all: libpng$(A) pngtest$(E)
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng$(A): $(OBJS)
+        $(AR) -out:$@ $(OBJS)
+
+test: pngtest$(E)
+        pngtest$(E)
+
+pngtest: pngtest$(E)
+
+pngtest$(E): pngtest$(O) libpng$(A)
+        $(LD) $(LDFLAGS) pngtest$(O) $(LIBS)
+
+clean:
+        $(RM) *$(O)
+        $(RM) libpng$(A)
+        $(RM) pnglibconf.h
+        $(RM) pngtest$(E)
+        $(RM) pngout.png
+
+png$(O):      png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread$(O):  png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio$(O):   png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest$(O):  png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.intel b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.intel
index 4231078..1cb9ef3 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.intel
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.intel
@@ -1,110 +1,110 @@
-# Makefile for libpng

-# Microsoft Visual C++ with Intel C/C++ Compiler 4.0 and later

-

-# Copyright (C) 2006 Glenn Randers-Pehrson

-# Copyright (C) 2000, Pawel Mrochen, based on makefile.msc which is

-# copyright 1995 Guy Eric Schalnat, Group 42, Inc.

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-#

-# To use, do "nmake /f scripts\makefile.intel"

-#

-# ------------------- Intel C/C++ Compiler 4.0 and later -------------------

-

-# Where the zlib library and include files are located

-ZLIBLIB=..\zlib

-ZLIBINC=..\zlib

-

-# Target CPU

-CPU=6           # Pentium II

-#CPU=5          # Pentium

-

-# Calling convention

-CALLING=r       # __fastcall

-#CALLING=z      # __stdcall

-#CALLING=d      # __cdecl

-

-# Uncomment next to put error messages in a file

-#ERRFILE=>>pngerrs

-

-# --------------------------------------------------------------------------

-

-CC=icl -c

-CFLAGS=-O2 -G$(CPU)$(CALLING) -Qip -Qunroll4 -I$(ZLIBINC) -nologo

-LD=link

-LDFLAGS=/SUBSYSTEM:CONSOLE /NOLOGO

-

-O=.obj

-

-OBJS=png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O) \

-pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O) \

-pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)

-

-all: test

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-png$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngset$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngget$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngmem$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngrio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngwio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-libpng.lib: $(OBJS)

-        if exist libpng.lib del libpng.lib

-        lib /NOLOGO /OUT:libpng.lib $(OBJS)

-

-pngtest.exe: pngtest.obj libpng.lib

-        $(LD) $(LDFLAGS) /OUT:pngtest.exe pngtest.obj libpng.lib $(ZLIBLIB)\zlib.lib

-

-pngtest$(O): png.h pngconf.h pnglibconf.h

-        $(CC) $(CFLAGS) $*.c $(ERRFILE)

-

-test: pngtest.exe

-        pngtest.exe

-

-

-# End of makefile for libpng

+# Makefile for libpng
+# Microsoft Visual C++ with Intel C/C++ Compiler 4.0 and later
+
+# Copyright (C) 2006 Glenn Randers-Pehrson
+# Copyright (C) 2000, Pawel Mrochen, based on makefile.msc which is
+# copyright 1995 Guy Eric Schalnat, Group 42, Inc.
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+#
+# To use, do "nmake /f scripts\makefile.intel"
+#
+# ------------------- Intel C/C++ Compiler 4.0 and later -------------------
+
+# Where the zlib library and include files are located
+ZLIBLIB=..\zlib
+ZLIBINC=..\zlib
+
+# Target CPU
+CPU=6           # Pentium II
+#CPU=5          # Pentium
+
+# Calling convention
+CALLING=r       # __fastcall
+#CALLING=z      # __stdcall
+#CALLING=d      # __cdecl
+
+# Uncomment next to put error messages in a file
+#ERRFILE=>>pngerrs
+
+# --------------------------------------------------------------------------
+
+CC=icl -c
+CFLAGS=-O2 -G$(CPU)$(CALLING) -Qip -Qunroll4 -I$(ZLIBINC) -nologo
+LD=link
+LDFLAGS=/SUBSYSTEM:CONSOLE /NOLOGO
+
+O=.obj
+
+OBJS=png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O) \
+pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O) \
+pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)
+
+all: test
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+png$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngset$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngget$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngmem$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngrio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngwio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+libpng.lib: $(OBJS)
+        if exist libpng.lib del libpng.lib
+        lib /NOLOGO /OUT:libpng.lib $(OBJS)
+
+pngtest.exe: pngtest.obj libpng.lib
+        $(LD) $(LDFLAGS) /OUT:pngtest.exe pngtest.obj libpng.lib $(ZLIBLIB)\zlib.lib
+
+pngtest$(O): png.h pngconf.h pnglibconf.h
+        $(CC) $(CFLAGS) $*.c $(ERRFILE)
+
+test: pngtest.exe
+        pngtest.exe
+
+
+# End of makefile for libpng
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.knr b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.knr
index 912c542..18a39f5 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.knr
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.knr
@@ -1,109 +1,109 @@
-# makefile for libpng

-# Copyright (C) 2002, 2006, 2009 Glenn Randers-Pehrson

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-#

-# This makefile requires the file ansi2knr.c, which you can get

-# from the Ghostscript ftp site at ftp://ftp.cs.wisc.edu/ghost/

-# If you have libjpeg, you probably already have ansi2knr.c in the jpeg

-# source distribution.

-

-# where make install puts libpng.a and png.h

-prefix=/usr/local

-INCPATH=$(prefix)/include

-LIBPATH=$(prefix)/lib

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-CC=cc

-CFLAGS=-I../zlib -O

-LDFLAGS=-L. -L../zlib/ -lpng -lz -lm

-# flags for ansi2knr

-ANSI2KNRFLAGS=

-

-RANLIB=ranlib

-#RANLIB=echo

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-all: ansi2knr libpng.a pngtest

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-# general rule to allow ansi2knr to work

-.c.o:

-        ./ansi2knr $*.c T$*.c

-        $(CC) $(CFLAGS) -c T$*.c

-        rm -f T$*.c $*.o

-        mv T$*.o $*.o

-

-ansi2knr: ansi2knr.c

-        $(CC) $(CFLAGS) $(ANSI2KNRFLAGS) -o ansi2knr ansi2knr.c

-

-libpng.a: ansi2knr $(OBJS)

-        ar rc $@  $(OBJS)

-        $(RANLIB) $@

-

-pngtest: pngtest.o libpng.a

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install: libpng.a png.h pngconf.h pnglibconf.h

-        -@mkdir $(DESTDIR)$(INCPATH)

-        -@mkdir $(DESTDIR)$(INCPATH)/libpng

-        -@mkdir $(DESTDIR)$(LIBPATH)

-        -@rm -f $(DESTDIR)$(INCPATH)/png.h

-        -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h

-        cp png.h $(DESTDIR)$(INCPATH)/libpng

-        cp pngconf.h $(DESTDIR)$(INCPATH)/libpng

-        cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h

-        (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)

-        cp libpng.a $(DESTDIR)$(LIBPATH)

-        chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a

-

-clean:

-        rm -f *.o libpng.a pngtest pngout.png ansi2knr pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng
+# Copyright (C) 2002, 2006, 2009 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+#
+# This makefile requires the file ansi2knr.c, which you can get
+# from the Ghostscript ftp site at ftp://ftp.cs.wisc.edu/ghost/
+# If you have libjpeg, you probably already have ansi2knr.c in the jpeg
+# source distribution.
+
+# where make install puts libpng.a and png.h
+prefix=/usr/local
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+CC=cc
+CFLAGS=-I../zlib -O
+LDFLAGS=-L. -L../zlib/ -lpng -lz -lm
+# flags for ansi2knr
+ANSI2KNRFLAGS=
+
+RANLIB=ranlib
+#RANLIB=echo
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: ansi2knr libpng.a pngtest
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+# general rule to allow ansi2knr to work
+.c.o:
+        ./ansi2knr $*.c T$*.c
+        $(CC) $(CFLAGS) -c T$*.c
+        rm -f T$*.c $*.o
+        mv T$*.o $*.o
+
+ansi2knr: ansi2knr.c
+        $(CC) $(CFLAGS) $(ANSI2KNRFLAGS) -o ansi2knr ansi2knr.c
+
+libpng.a: ansi2knr $(OBJS)
+        ar rc $@  $(OBJS)
+        $(RANLIB) $@
+
+pngtest: pngtest.o libpng.a
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install: libpng.a png.h pngconf.h pnglibconf.h
+        -@mkdir $(DESTDIR)$(INCPATH)
+        -@mkdir $(DESTDIR)$(INCPATH)/libpng
+        -@mkdir $(DESTDIR)$(LIBPATH)
+        -@rm -f $(DESTDIR)$(INCPATH)/png.h
+        -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
+        cp png.h $(DESTDIR)$(INCPATH)/libpng
+        cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
+        cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h
+        (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
+        cp libpng.a $(DESTDIR)$(LIBPATH)
+        chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
+
+clean:
+        rm -f *.o libpng.a pngtest pngout.png ansi2knr pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.linux b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.linux
index 95680f6..2dd9a93 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.linux
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.linux
@@ -1,239 +1,239 @@
-# makefile for libpng.a and libpng15.so on Linux ELF with gcc

-# Copyright (C) 1998, 1999, 2002, 2006, 2008, 2010-2011 Greg Roelofs and

-# Glenn Randers-Pehrson

-# Copyright (C) 1996, 1997 Andreas Dilger

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Library name:

-LIBNAME = libpng15

-PNGMAJ = 15

-RELEASE = 9

-

-# Shared library names:

-LIBSO=$(LIBNAME).so

-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.so

-

-# Utilities:

-AR_RC=ar rc

-CC=gcc

-MKDIR_P=mkdir -p

-LN_SF=ln -sf

-RANLIB=ranlib

-RM_F=/bin/rm -f

-

-# where "make install" puts libpng15.a, libpng15.so*,

-# libpng15/png.h, libpng15/pngconf.h, and libpng15/pnglibconf.h

-# Prefix must be a full pathname.

-prefix=/usr/local

-exec_prefix=$(prefix)

-

-# Where the zlib library and include files are located.

-#ZLIBLIB=/usr/local/lib

-#ZLIBINC=/usr/local/include

-ZLIBLIB=../zlib

-ZLIBINC=../zlib

-

-ALIGN=

-# for i386:

-#ALIGN=-malign-loops=2 -malign-functions=2

-

-WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \

-        -Wmissing-declarations -Wtraditional -Wcast-align \

-        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion

-

-# for pgcc version 2.95.1, -O3 is buggy; don't use it.

-

-CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops \

-        $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5

-

-LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng15 -lz -lm

-LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm

-

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS =  png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS:.o=.pic.o)

-

-.SUFFIXES:      .c .o .pic.o

-

-.c.pic.o:

-        $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c

-

-all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJSDLL)

-        $(CC) -shared -Wl,-soname,$(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL)

-

-pngtest: pngtest.o $(LIBSO)

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-pngtest-static: pngtest.o libpng.a

-        $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A)

-

-test: pngtest pngtest-static

-        @echo ""

-        @echo "   Running pngtest dynamically linked with $(LIBSO):"

-        @echo ""

-        ./pngtest

-        @echo ""

-        @echo "   Running pngtest statically linked with libpng.a:"

-        @echo ""

-        ./pngtest-static

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtestd pngtest.png

-

-test-installed:

-        $(CC) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \

-        $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \

-        libpng.pc pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h

+# makefile for libpng.a and libpng15.so on Linux ELF with gcc
+# Copyright (C) 1998, 1999, 2002, 2006, 2008, 2010-2011 Greg Roelofs and
+# Glenn Randers-Pehrson
+# Copyright (C) 1996, 1997 Andreas Dilger
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Library name:
+LIBNAME = libpng15
+PNGMAJ = 15
+RELEASE = 9
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.so
+
+# Utilities:
+AR_RC=ar rc
+CC=gcc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+# where "make install" puts libpng15.a, libpng15.so*,
+# libpng15/png.h, libpng15/pngconf.h, and libpng15/pnglibconf.h
+# Prefix must be a full pathname.
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located.
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+ALIGN=
+# for i386:
+#ALIGN=-malign-loops=2 -malign-functions=2
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+        -Wmissing-declarations -Wtraditional -Wcast-align \
+        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+
+# for pgcc version 2.95.1, -O3 is buggy; don't use it.
+
+CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops \
+        $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
+
+LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng15 -lz -lm
+LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS =  png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+.c.pic.o:
+        $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJSDLL)
+        $(CC) -shared -Wl,-soname,$(LIBSOMAJ) -o $(LIBSOMAJ) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+pngtest-static: pngtest.o libpng.a
+        $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A)
+
+test: pngtest pngtest-static
+        @echo ""
+        @echo "   Running pngtest dynamically linked with $(LIBSO):"
+        @echo ""
+        ./pngtest
+        @echo ""
+        @echo "   Running pngtest statically linked with libpng.a:"
+        @echo ""
+        ./pngtest-static
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtestd pngtest.png
+
+test-installed:
+        $(CC) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
+        $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
+        libpng.pc pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.mips b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.mips
index bd254fc..179d385 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.mips
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.mips
@@ -1,94 +1,94 @@
-# makefile for libpng

-# Copyright (C) Glenn Randers-Pehrson

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# where make install puts libpng.a and png.h

-prefix=/usr/local

-INCPATH=$(prefix)/include

-LIBPATH=$(prefix)/lib

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-CC=cc

-CFLAGS=-I../zlib -O -systype sysv -DSYSV -w -Dmips

-#CFLAGS=-O

-LDFLAGS=-L. -L../zlib/ -lpng -lz -lm

-

-#RANLIB=ranlib

-RANLIB=echo

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-all: libpng.a pngtest

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        ar rc $@  $(OBJS)

-        $(RANLIB) $@

-

-pngtest: pngtest.o libpng.a

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install: libpng.a

-        -@mkdir $(DESTDIR)$(INCPATH)

-        -@mkdir $(DESTDIR)$(INCPATH)/libpng

-        -@mkdir $(DESTDIR)$(LIBPATH)

-        -@rm -f $(DESTDIR)$(INCPATH)/png.h

-        -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h

-        -@rm -f $(DESTDIR)$(INCPATH)/pnglibconf.h

-        cp png.h $(DESTDIR)$(INCPATH)/libpng

-        cp pngconf.h $(DESTDIR)$(INCPATH)/libpng

-        cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h

-        (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)

-        cp libpng.a $(DESTDIR)$(LIBPATH)

-        chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a

-

-clean:

-        rm -f *.o libpng.a pngtest pngout.png pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng
+# Copyright (C) Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# where make install puts libpng.a and png.h
+prefix=/usr/local
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+CC=cc
+CFLAGS=-I../zlib -O -systype sysv -DSYSV -w -Dmips
+#CFLAGS=-O
+LDFLAGS=-L. -L../zlib/ -lpng -lz -lm
+
+#RANLIB=ranlib
+RANLIB=echo
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: libpng.a pngtest
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        ar rc $@  $(OBJS)
+        $(RANLIB) $@
+
+pngtest: pngtest.o libpng.a
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install: libpng.a
+        -@mkdir $(DESTDIR)$(INCPATH)
+        -@mkdir $(DESTDIR)$(INCPATH)/libpng
+        -@mkdir $(DESTDIR)$(LIBPATH)
+        -@rm -f $(DESTDIR)$(INCPATH)/png.h
+        -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
+        -@rm -f $(DESTDIR)$(INCPATH)/pnglibconf.h
+        cp png.h $(DESTDIR)$(INCPATH)/libpng
+        cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
+        cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h
+        (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
+        cp libpng.a $(DESTDIR)$(LIBPATH)
+        chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
+
+clean:
+        rm -f *.o libpng.a pngtest pngout.png pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.msc b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.msc
index 25adbb4..baa863d 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.msc
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.msc
@@ -1,95 +1,95 @@
-# makefile for libpng

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-# Copyright (C) 2006, 2009 Glenn Randers-Pehrson

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-#

-# Assumes that zlib.lib, zconf.h, and zlib.h have been copied to ..\zlib

-

-# -------- Microsoft C 5.1 and later, does not use assembler code --------

-MODEL=L

-CFLAGS=-Oait -Gs -nologo -W3 -A$(MODEL) -I..\zlib

-#-Ox generates bad code with MSC 5.1

-CC=cl

-LD=link

-LDFLAGS=/e/st:0x1500/noe

-O=.obj

-

-#uncomment next to put error messages in a file

-ERRFILE= >> pngerrs

-

-# variables

-OBJS1 = png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O)

-OBJS2 = pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O)

-OBJS3 = pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)

-

-all: libpng.lib

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-png$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-                  $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngset$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngget$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-                  $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngmem$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngrio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngwio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-libpng.lib: $(OBJS1) $(OBJS2) $(OBJS3)

-        del libpng.lib

-        lib libpng $(OBJS1);

-        lib libpng $(OBJS2);

-        lib libpng $(OBJS3);

-

-pngtest$(O): png.h pngconf.h pnglibconf.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngtest.exe: pngtest.obj libpng.lib

-        $(LD) $(LDFLAGS) pngtest.obj,,,libpng.lib ..\zlib\zlib.lib ;

-

-test: pngtest.exe

-        pngtest

-

-# End of makefile for libpng

-

+# makefile for libpng
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# Copyright (C) 2006, 2009 Glenn Randers-Pehrson
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+#
+# Assumes that zlib.lib, zconf.h, and zlib.h have been copied to ..\zlib
+
+# -------- Microsoft C 5.1 and later, does not use assembler code --------
+MODEL=L
+CFLAGS=-Oait -Gs -nologo -W3 -A$(MODEL) -I..\zlib
+#-Ox generates bad code with MSC 5.1
+CC=cl
+LD=link
+LDFLAGS=/e/st:0x1500/noe
+O=.obj
+
+#uncomment next to put error messages in a file
+ERRFILE= >> pngerrs
+
+# variables
+OBJS1 = png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O)
+OBJS2 = pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O)
+OBJS3 = pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)
+
+all: libpng.lib
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+png$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+                  $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngset$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngget$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+                  $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngmem$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+libpng.lib: $(OBJS1) $(OBJS2) $(OBJS3)
+        del libpng.lib
+        lib libpng $(OBJS1);
+        lib libpng $(OBJS2);
+        lib libpng $(OBJS3);
+
+pngtest$(O): png.h pngconf.h pnglibconf.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngtest.exe: pngtest.obj libpng.lib
+        $(LD) $(LDFLAGS) pngtest.obj,,,libpng.lib ..\zlib\zlib.lib ;
+
+test: pngtest.exe
+        pngtest
+
+# End of makefile for libpng
+
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.ne12bsd b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.ne12bsd
index 526284f..29b9924 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.ne12bsd
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.ne12bsd
@@ -1,50 +1,50 @@
-# makefile for libpng for NetBSD for the standard

-# make obj && make depend && make && make test

-# make includes && make install

-# Copyright (C) 2002 Patrick R.L. Welche

-# Copyright (C) 2007, 2009 Glenn Randers-Pehrson

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# You should also run makefile.netbsd

-

-LOCALBASE?=/usr/local

-LIBDIR= ${LOCALBASE}/lib

-MANDIR= ${LOCALBASE}/man

-INCSDIR=${LOCALBASE}/include/libpng15

-

-LIB=    png15

-SHLIB_MAJOR=    0

-SHLIB_MINOR=    1.5.9

-SRCS=   png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \

-        pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \

-        pngwtran.c pngmem.c pngerror.c pngpread.c

-INCS=   png.h pngconf.h pnglibconf.h

-MAN=    libpng.3 libpngpf.3 png.5

-

-CPPFLAGS+=-I${.CURDIR}

-

-# We should be able to do something like this instead of the manual

-# uncommenting, but it core dumps for me at the moment:

-# .if ${MACHINE_ARCH} == "i386"

-#   MKLINT= no

-# .endif

-

-CLEANFILES+=pngtest.o pngtest pnglibconf.h

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-pngtest.o:      pngtest.c

-        ${CC} -c ${CPPFLAGS} ${CFLAGS} ${.ALLSRC} -o ${.TARGET}

-

-pngtest:        pngtest.o libpng.a

-        ${CC} ${LDFLAGS} ${.ALLSRC} -o${.TARGET} -lz -lm

-

-test:   pngtest

-        cd ${.CURDIR} && ${.OBJDIR}/pngtest

-

-.include <bsd.lib.mk>

+# makefile for libpng for NetBSD for the standard
+# make obj && make depend && make && make test
+# make includes && make install
+# Copyright (C) 2002 Patrick R.L. Welche
+# Copyright (C) 2007, 2009 Glenn Randers-Pehrson
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# You should also run makefile.netbsd
+
+LOCALBASE?=/usr/local
+LIBDIR= ${LOCALBASE}/lib
+MANDIR= ${LOCALBASE}/man
+INCSDIR=${LOCALBASE}/include/libpng15
+
+LIB=    png15
+SHLIB_MAJOR=    0
+SHLIB_MINOR=    1.5.9
+SRCS=   png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
+        pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
+        pngwtran.c pngmem.c pngerror.c pngpread.c
+INCS=   png.h pngconf.h pnglibconf.h
+MAN=    libpng.3 libpngpf.3 png.5
+
+CPPFLAGS+=-I${.CURDIR}
+
+# We should be able to do something like this instead of the manual
+# uncommenting, but it core dumps for me at the moment:
+# .if ${MACHINE_ARCH} == "i386"
+#   MKLINT= no
+# .endif
+
+CLEANFILES+=pngtest.o pngtest pnglibconf.h
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+pngtest.o:      pngtest.c
+        ${CC} -c ${CPPFLAGS} ${CFLAGS} ${.ALLSRC} -o ${.TARGET}
+
+pngtest:        pngtest.o libpng.a
+        ${CC} ${LDFLAGS} ${.ALLSRC} -o${.TARGET} -lz -lm
+
+test:   pngtest
+        cd ${.CURDIR} && ${.OBJDIR}/pngtest
+
+.include <bsd.lib.mk>
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.netbsd b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.netbsd
index 5dec277..43b4bda 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.netbsd
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.netbsd
@@ -1,50 +1,50 @@
-# makefile for libpng for NetBSD for the standard

-# make obj && make depend && make && make test

-# make includes && make install

-# Copyright (C) 2002 Patrick R.L. Welche

-# Copyright (C) 2007-2009 Glenn Randers-Pehrson

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# You should also run makefile.ne15bsd

-

-LOCALBASE?=/usr/local

-LIBDIR= ${LOCALBASE}/lib

-MANDIR= ${LOCALBASE}/man

-INCSDIR=${LOCALBASE}/include

-

-LIB=    png

-SHLIB_MAJOR=    15

-SHLIB_MINOR=    1.5.9

-SRCS=   png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \

-        pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \

-        pngwtran.c pngmem.c pngerror.c pngpread.c

-INCS=   png.h pngconf.h pnglibconf.h

-MAN=    libpng.3 libpngpf.3 png.5

-

-CPPFLAGS+=-I${.CURDIR}

-

-# We should be able to do something like this instead of the manual

-# uncommenting, but it core dumps for me at the moment:

-# .if ${MACHINE_ARCH} == "i386"

-#   MKLINT= no

-# .endif

-

-CLEANFILES+=pngtest.o pngtest pnglibconf.h

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-pngtest.o:      pngtest.c

-        ${CC} -c ${CPPFLAGS} ${CFLAGS} ${.ALLSRC} -o ${.TARGET}

-

-pngtest:        pngtest.o libpng.a

-        ${CC} ${LDFLAGS} ${.ALLSRC} -o${.TARGET} -lz -lm

-

-test:   pngtest

-        cd ${.CURDIR} && ${.OBJDIR}/pngtest

-

-.include <bsd.lib.mk>

+# makefile for libpng for NetBSD for the standard
+# make obj && make depend && make && make test
+# make includes && make install
+# Copyright (C) 2002 Patrick R.L. Welche
+# Copyright (C) 2007-2009 Glenn Randers-Pehrson
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# You should also run makefile.ne15bsd
+
+LOCALBASE?=/usr/local
+LIBDIR= ${LOCALBASE}/lib
+MANDIR= ${LOCALBASE}/man
+INCSDIR=${LOCALBASE}/include
+
+LIB=    png
+SHLIB_MAJOR=    15
+SHLIB_MINOR=    1.5.9
+SRCS=   png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
+        pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
+        pngwtran.c pngmem.c pngerror.c pngpread.c
+INCS=   png.h pngconf.h pnglibconf.h
+MAN=    libpng.3 libpngpf.3 png.5
+
+CPPFLAGS+=-I${.CURDIR}
+
+# We should be able to do something like this instead of the manual
+# uncommenting, but it core dumps for me at the moment:
+# .if ${MACHINE_ARCH} == "i386"
+#   MKLINT= no
+# .endif
+
+CLEANFILES+=pngtest.o pngtest pnglibconf.h
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+pngtest.o:      pngtest.c
+        ${CC} -c ${CPPFLAGS} ${CFLAGS} ${.ALLSRC} -o ${.TARGET}
+
+pngtest:        pngtest.o libpng.a
+        ${CC} ${LDFLAGS} ${.ALLSRC} -o${.TARGET} -lz -lm
+
+test:   pngtest
+        cd ${.CURDIR} && ${.OBJDIR}/pngtest
+
+.include <bsd.lib.mk>
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.openbsd b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.openbsd
index c4e7e07..3bb660b 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.openbsd
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.openbsd
@@ -1,82 +1,82 @@
-# makefile for libpng

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-# Copyright (C) 2007-2009 Glenn Randers-Pehrson

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-PREFIX?= /usr/local

-LIBDIR= ${PREFIX}/lib

-MANDIR= ${PREFIX}/man/cat

-

-SHLIB_MAJOR=    15

-SHLIB_MINOR=    1.5.9

-

-LIB=    png

-SRCS=   png.c pngerror.c pngget.c pngmem.c pngpread.c \

-        pngread.c pngrio.c pngrtran.c pngrutil.c pngset.c pngtrans.c \

-        pngwio.c pngwrite.c pngwtran.c pngwutil.c

-

-HDRS=   png.h pngconf.h pnglibconf.h

-

-CFLAGS+= -W -Wall

-CPPFLAGS+= -I${.CURDIR}

-

-NOPROFILE= Yes

-

-CLEANFILES+= pngtest.o pngtest pnglibconf.h

-

-MAN=    libpng.3 libpngpf.3 png.5

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO \

-       libpng-manual.txt

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-pngtest.o:      pngtest.c

-        ${CC} ${CPPFLAGS} ${CFLAGS} -c ${.ALLSRC} -o ${.TARGET}

-

-pngtest:        pngtest.o

-        ${CC} ${LDFLAGS} ${.ALLSRC} -o ${.TARGET} -L${.OBJDIR} -lpng -lz -lm

-

-test:   pngtest

-        cd ${.OBJDIR} && env \

-                LD_LIBRARY_PATH="${.OBJDIR}" ${.OBJDIR}/pngtest

-

-beforeinstall:

-        if [ ! -d ${DESTDIR}${PREFIX}/include/libpng ]; then \

-          ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/include; \

-        fi

-        if [ ! -d ${DESTDIR}${LIBDIR} ]; then \

-          ${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}; \

-        fi

-        if [ ! -d ${DESTDIR}${LIBDIR}/debug ]; then \

-          ${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}/debug; \

-        fi

-        if [ ! -d ${DESTDIR}${MANDIR}3 ]; then \

-          ${INSTALL} -d -o root -g wheel ${DESTDIR}${MANDIR}3; \

-        fi

-        if [ ! -d ${DESTDIR}${MANDIR}5 ]; then \

-          ${INSTALL} -d -o root -g wheel ${DESTDIR}${MANDIR}5; \

-        fi

-        if [ ! -d ${DESTDIR}${PREFIX}/share/doc/png ]; then \

-          ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/share/doc/png; \

-        fi

-

-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

-        @rm -f ${DESTDIR}${PREFIX}/include/pnglibconf.h

-        @rmdir ${DESTDIR}${LIBDIR}/debug 2>/dev/null || true

-        ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \

-                -m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include

-        ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \

-                -m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include

-        ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \

-                -m ${NONBINMODE} ${DOCS} ${DESTDIR}${PREFIX}/share/doc/png

-

-.include <bsd.lib.mk>

+# makefile for libpng
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+# Copyright (C) 2007-2009 Glenn Randers-Pehrson
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+PREFIX?= /usr/local
+LIBDIR= ${PREFIX}/lib
+MANDIR= ${PREFIX}/man/cat
+
+SHLIB_MAJOR=    15
+SHLIB_MINOR=    1.5.9
+
+LIB=    png
+SRCS=   png.c pngerror.c pngget.c pngmem.c pngpread.c \
+        pngread.c pngrio.c pngrtran.c pngrutil.c pngset.c pngtrans.c \
+        pngwio.c pngwrite.c pngwtran.c pngwutil.c
+
+HDRS=   png.h pngconf.h pnglibconf.h
+
+CFLAGS+= -W -Wall
+CPPFLAGS+= -I${.CURDIR}
+
+NOPROFILE= Yes
+
+CLEANFILES+= pngtest.o pngtest pnglibconf.h
+
+MAN=    libpng.3 libpngpf.3 png.5
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO \
+       libpng-manual.txt
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+pngtest.o:      pngtest.c
+        ${CC} ${CPPFLAGS} ${CFLAGS} -c ${.ALLSRC} -o ${.TARGET}
+
+pngtest:        pngtest.o
+        ${CC} ${LDFLAGS} ${.ALLSRC} -o ${.TARGET} -L${.OBJDIR} -lpng -lz -lm
+
+test:   pngtest
+        cd ${.OBJDIR} && env \
+                LD_LIBRARY_PATH="${.OBJDIR}" ${.OBJDIR}/pngtest
+
+beforeinstall:
+        if [ ! -d ${DESTDIR}${PREFIX}/include/libpng ]; then \
+          ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/include; \
+        fi
+        if [ ! -d ${DESTDIR}${LIBDIR} ]; then \
+          ${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}; \
+        fi
+        if [ ! -d ${DESTDIR}${LIBDIR}/debug ]; then \
+          ${INSTALL} -d -o root -g wheel ${DESTDIR}${LIBDIR}/debug; \
+        fi
+        if [ ! -d ${DESTDIR}${MANDIR}3 ]; then \
+          ${INSTALL} -d -o root -g wheel ${DESTDIR}${MANDIR}3; \
+        fi
+        if [ ! -d ${DESTDIR}${MANDIR}5 ]; then \
+          ${INSTALL} -d -o root -g wheel ${DESTDIR}${MANDIR}5; \
+        fi
+        if [ ! -d ${DESTDIR}${PREFIX}/share/doc/png ]; then \
+          ${INSTALL} -d -o root -g wheel ${DESTDIR}${PREFIX}/share/doc/png; \
+        fi
+
+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
+        @rm -f ${DESTDIR}${PREFIX}/include/pnglibconf.h
+        @rmdir ${DESTDIR}${LIBDIR}/debug 2>/dev/null || true
+        ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \
+                -m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include
+        ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \
+                -m ${NONBINMODE} ${HDRS} ${DESTDIR}${PREFIX}/include
+        ${INSTALL} ${INSTALL_COPY} -o ${SHAREOWN} -g ${SHAREGRP} \
+                -m ${NONBINMODE} ${DOCS} ${DESTDIR}${PREFIX}/share/doc/png
+
+.include <bsd.lib.mk>
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sco b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sco
index 9841e89..0aad789 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sco
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sco
@@ -1,218 +1,218 @@
-# makefile for SCO OSr5  ELF and Unixware 7 with Native cc

-# Contributed by Mike Hopkirk (hops@sco.com) modified from Makefile.lnx

-#   force ELF build dynamic linking, SONAME setting in lib and RPATH in app

-# Copyright (C) 2002, 2006, 2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 1998 Greg Roelofs

-# Copyright (C) 1996, 1997 Andreas Dilger

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Library name:

-LIBNAME = libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).so

-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.so

-

-# Utilities:

-CC=cc

-AR_RC=ar rc

-MKDIR_P=mkdir

-LN_SF=ln -f -s

-RANLIB=echo

-RM_F=/bin/rm -f

-

-# where make install puts libpng.a, $(OLDSO)*, and png.h

-prefix=/usr/local

-exec_prefix=$(prefix)

-

-# Where the zlib library and include files are located

-#ZLIBLIB=/usr/local/lib

-#ZLIBINC=/usr/local/include

-ZLIBLIB=../zlib

-ZLIBINC=../zlib

-

-CFLAGS= -dy -belf -I$(ZLIBINC) -O3

-LDFLAGS=-L. -L$(ZLIBLIB) -lpng15 -lz -lm

-

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS:.o=.pic.o)

-

-.SUFFIXES:      .c .o .pic.o

-

-.c.pic.o:

-        $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c

-

-all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo ccopts=\"-belf\"; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJSDLL)

-        $(CC) -G  -Wl,-h,$(LIBSOMAJ) -o $(LIBSOMAJ) \

-         $(OBJSDLL)

-

-pngtest: pngtest.o $(LIBSO)

-        LD_RUN_PATH=.:$(ZLIBLIB) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        -@$(RM_F) $(DI)/png.h

-        -@$(RM_F) $(DI)/pngconf.h

-        -@$(RM_F) $(DI)/pnglibconf.h

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) $(CFLAGS) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(DL) -L$(ZLIBLIB) \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtestd pngtest.png

-

-test-installed:

-        $(CC) $(CFLAGS) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(ZLIBLIB) \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \

-        $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \

-        pnglibconf.h libpng.pc

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for SCO OSr5  ELF and Unixware 7 with Native cc
+# Contributed by Mike Hopkirk (hops@sco.com) modified from Makefile.lnx
+#   force ELF build dynamic linking, SONAME setting in lib and RPATH in app
+# Copyright (C) 2002, 2006, 2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 1998 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Library name:
+LIBNAME = libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.so
+
+# Utilities:
+CC=cc
+AR_RC=ar rc
+MKDIR_P=mkdir
+LN_SF=ln -f -s
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# where make install puts libpng.a, $(OLDSO)*, and png.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+CFLAGS= -dy -belf -I$(ZLIBINC) -O3
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng15 -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+.c.pic.o:
+        $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo ccopts=\"-belf\"; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJSDLL)
+        $(CC) -G  -Wl,-h,$(LIBSOMAJ) -o $(LIBSOMAJ) \
+         $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+        LD_RUN_PATH=.:$(ZLIBLIB) $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        -@$(RM_F) $(DI)/png.h
+        -@$(RM_F) $(DI)/pngconf.h
+        -@$(RM_F) $(DI)/pnglibconf.h
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) $(CFLAGS) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(DL) -L$(ZLIBLIB) \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtestd pngtest.png
+
+test-installed:
+        $(CC) $(CFLAGS) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(ZLIBLIB) \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
+        $(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
+        pnglibconf.h libpng.pc
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sggcc b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sggcc
index acc1006..1611638 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sggcc
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sggcc
@@ -1,228 +1,228 @@
-# makefile for libpng.a and libpng15.so, SGI IRIX with 'cc'

-# Copyright (C) 2001-2002, 2006, 2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Library name:

-LIBNAME=libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).so

-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.so

-

-# Utilities:

-AR_RC=ar rc

-CC=gcc

-MKDIR_P=mkdir -p

-LN_SF=ln -sf

-RANLIB=echo

-RM_F=/bin/rm -f

-

-# Where make install puts libpng.a, libpng15.so, and libpng15/png.h

-# Prefix must be a full pathname.

-

-prefix=/usr/local

-exec_prefix=$(prefix)

-

-# Where the zlib library and include files are located

-#ZLIBLIB=/usr/local/lib32

-#ZLIBINC=/usr/local/include

-#ZLIBLIB=/usr/local/lib

-#ZLIBINC=/usr/local/include

-ZLIBLIB=../zlib

-ZLIBINC=../zlib

-

-# ABI can be blank to use default for your system, -32, -o32, -n32, or -64

-# See "man abi".  zlib must be built with the same ABI.

-ABI=

-

-WARNMORE= # -g -DPNG_DEBUG=5

-CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -fPIC -mabi=n32

-LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm

-LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \

-        -set_version sgi$(PNGMAJ).0

-# See "man dso" for info about shared objects

-

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-#LIBPATH=$(exec_prefix)/lib32

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS =  png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-all: libpng.a pngtest shared libpng.pc libpng-config

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-shared: $(LIBSOMAJ)

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo ccopts=\"$(ABI)\"; \

-        echo cppflags=\"\"; \

-        echo ldopts=\"$(ABI)\"; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo libdir=\"$(LIBPATH)\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJS)

-        $(LDSHARED) -o $@ $(OBJS)

-        $(RM_F) $(LIBSO) $(LIBSOMAJ)

-

-pngtest: pngtest.o libpng.a

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        echo

-        echo Testing local static library.

-        ./pngtest

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(DL) -L$(ZLIBLIB) \

-           -rpath $(ZLIBLIB):$(DL) \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtestd pngtest.png

-

-test-installed:

-        echo

-        echo Testing installed dynamic shared library.

-        $(CC) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(ZLIBLIB) \

-           -rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) libpng.a pngtest pngtesti pngout.png libpng.pc \

-        so_locations libpng-config $(LIBSO) $(LIBSOMAJ)* pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng.a and libpng15.so, SGI IRIX with 'cc'
+# Copyright (C) 2001-2002, 2006, 2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Library name:
+LIBNAME=libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.so
+
+# Utilities:
+AR_RC=ar rc
+CC=gcc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# Where make install puts libpng.a, libpng15.so, and libpng15/png.h
+# Prefix must be a full pathname.
+
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib32
+#ZLIBINC=/usr/local/include
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+# ABI can be blank to use default for your system, -32, -o32, -n32, or -64
+# See "man abi".  zlib must be built with the same ABI.
+ABI=
+
+WARNMORE= # -g -DPNG_DEBUG=5
+CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -fPIC -mabi=n32
+LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
+LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \
+        -set_version sgi$(PNGMAJ).0
+# See "man dso" for info about shared objects
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+#LIBPATH=$(exec_prefix)/lib32
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS =  png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: libpng.a pngtest shared libpng.pc libpng-config
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+shared: $(LIBSOMAJ)
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo ccopts=\"$(ABI)\"; \
+        echo cppflags=\"\"; \
+        echo ldopts=\"$(ABI)\"; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo libdir=\"$(LIBPATH)\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJS)
+        $(LDSHARED) -o $@ $(OBJS)
+        $(RM_F) $(LIBSO) $(LIBSOMAJ)
+
+pngtest: pngtest.o libpng.a
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        echo
+        echo Testing local static library.
+        ./pngtest
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(DL) -L$(ZLIBLIB) \
+           -rpath $(ZLIBLIB):$(DL) \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtestd pngtest.png
+
+test-installed:
+        echo
+        echo Testing installed dynamic shared library.
+        $(CC) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(ZLIBLIB) \
+           -rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) libpng.a pngtest pngtesti pngout.png libpng.pc \
+        so_locations libpng-config $(LIBSO) $(LIBSOMAJ)* pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sgi b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sgi
index ab44f2d..83db59f 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sgi
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sgi
@@ -1,229 +1,229 @@
-# makefile for libpng.a and libpng15.so, SGI IRIX with 'cc'

-# Copyright (C) 2001-2002, 2006, 2007, 2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Library name:

-LIBNAME=libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).so

-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.so

-

-# Utilities:

-AR_RC=ar rc

-CC=cc

-MKDIR_P=mkdir -p

-LN_SF=ln -sf

-RANLIB=echo

-RM_F=/bin/rm -f

-

-# Where make install puts libpng.a, libpng15.so, and libpng15/png.h

-# Prefix must be a full pathname.

-

-prefix=/usr/local

-exec_prefix=$(prefix)

-

-# Where the zlib library and include files are located

-#ZLIBLIB=/usr/local/lib32

-#ZLIBINC=/usr/local/include

-#ZLIBLIB=/usr/local/lib

-#ZLIBINC=/usr/local/include

-ZLIBLIB=../zlib

-ZLIBINC=../zlib

-

-# ABI can be blank to use default for your system, -32, -o32, -n32, or -64

-# See "man abi".  zlib must be built with the same ABI.

-ABI=

-

-WARNMORE=-fullwarn

-# Note: -KPIC is the default anyhow

-#CFLAGS= $(ABI) -I$(ZLIBINC) -O $(WARNMORE) -KPIC # -g -DPNG_DEBUG=5

-CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE)

-LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng15 -lz -lm

-LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm

-LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \

-        -set_version sgi$(PNGMAJ).0

-# See "man dso" for info about shared objects

-

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-#LIBPATH=$(exec_prefix)/lib32

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS =  png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-all: libpng.a pngtest shared libpng.pc libpng-config

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo ccopts=\"$(ABI)\"; \

-        echo ldopts=\"$(ABI)\"; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo libdir=\"$(LIBPATH)\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJS)

-        $(LDSHARED) -o $@ $(OBJS)

-        $(RM_F) $(LIBSO) $(LIBSOMAJ)

-

-pngtest: pngtest.o libpng.a

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        echo

-        echo Testing local static library.

-        ./pngtest

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(DL) -L$(ZLIBLIB) \

-           -rpath $(ZLIBLIB):$(DL) \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtestd pngtest.png

-

-test-installed:

-        echo

-        echo Testing installed dynamic shared library.

-        $(CC) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -L$(ZLIBLIB) \

-           -rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \

-        $(LIBSO) $(LIBSOMAJ)* \

-        so_locations pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng.a and libpng15.so, SGI IRIX with 'cc'
+# Copyright (C) 2001-2002, 2006, 2007, 2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Library name:
+LIBNAME=libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.so
+
+# Utilities:
+AR_RC=ar rc
+CC=cc
+MKDIR_P=mkdir -p
+LN_SF=ln -sf
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# Where make install puts libpng.a, libpng15.so, and libpng15/png.h
+# Prefix must be a full pathname.
+
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib32
+#ZLIBINC=/usr/local/include
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+# ABI can be blank to use default for your system, -32, -o32, -n32, or -64
+# See "man abi".  zlib must be built with the same ABI.
+ABI=
+
+WARNMORE=-fullwarn
+# Note: -KPIC is the default anyhow
+#CFLAGS= $(ABI) -I$(ZLIBINC) -O $(WARNMORE) -KPIC # -g -DPNG_DEBUG=5
+CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE)
+LDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng15 -lz -lm
+LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
+LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \
+        -set_version sgi$(PNGMAJ).0
+# See "man dso" for info about shared objects
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+#LIBPATH=$(exec_prefix)/lib32
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS =  png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: libpng.a pngtest shared libpng.pc libpng-config
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo ccopts=\"$(ABI)\"; \
+        echo ldopts=\"$(ABI)\"; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo libdir=\"$(LIBPATH)\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJS)
+        $(LDSHARED) -o $@ $(OBJS)
+        $(RM_F) $(LIBSO) $(LIBSOMAJ)
+
+pngtest: pngtest.o libpng.a
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        echo
+        echo Testing local static library.
+        ./pngtest
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(DL) -L$(ZLIBLIB) \
+           -rpath $(ZLIBLIB):$(DL) \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtestd pngtest.png
+
+test-installed:
+        echo
+        echo Testing installed dynamic shared library.
+        $(CC) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -L$(ZLIBLIB) \
+           -rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \
+        $(LIBSO) $(LIBSOMAJ)* \
+        so_locations pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.so9 b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.so9
index 967b342..615c2e3 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.so9
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.so9
@@ -1,239 +1,239 @@
-# makefile for libpng on Solaris 9 (beta) with Forte cc

-# Updated by Chad Schrock for Solaris 9

-# Contributed by William L. Sebok, based on makefile.linux

-# Copyright (C) 2002, 2006, 2008, 2010-2011 Glenn Randers-Pehrson

-# Copyright (C) 1998-2001 Greg Roelofs

-# Copyright (C) 1996-1997 Andreas Dilger

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Library name:

-PNGMAJ = 15

-LIBNAME = libpng15

-

-# Shared library names:

-LIBSO=$(LIBNAME).so

-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.so

-

-# Utilities:

-# gcc 2.95 doesn't work.

-CC=cc

-AR_RC=ar rc

-MKDIR_P=mkdir -p

-LN_SF=ln -f -s

-RANLIB=echo

-RM_F=/bin/rm -f

-

-# Where make install puts libpng.a, $(OLDSO)*, and png.h

-prefix=/usr/local

-exec_prefix=$(prefix)

-

-# Where the zlib library and include files are located

-# Changing these to ../zlib poses a security risk.  If you want

-# to have zlib in an adjacent directory, specify the full path instead of "..".

-#ZLIBLIB=../zlib

-#ZLIBINC=../zlib

-#ZLIBLIB=/usr/local/lib

-#ZLIBINC=/usr/local/include

-#Use the preinstalled zlib that comes with Solaris 9:

-ZLIBLIB=/usr/lib

-ZLIBINC=/usr/include

-

-#WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \

-        -Wmissing-declarations -Wtraditional -Wcast-align \

-        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion

-#CFLAGS=-I$(ZLIBINC) -W -Wall -O3 $(WARNMORE) -g -DPNG_DEBUG=5 -DPNG_NO_MMX_CODE

-CFLAGS=-I$(ZLIBINC) -O3 -DPNG_NO_MMX_CODE

-LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng15 -lz -lm

-

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS:.o=.pic.o)

-

-.SUFFIXES:      .c .o .pic.o

-

-.c.pic.o:

-        $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c

-

-all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo R_opts=\"-R$(LIBPATH)\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJSDLL)

-        @case "`type ld`" in *ucb*) \

-        echo; \

-        echo '## WARNING:'; \

-        echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \

-        echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \

-        echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \

-        echo '## The environment variable LD_LIBRARY_PATH should not be set'; \

-        echo '## at all.  If it is, things are likely to break because of'; \

-        echo '## the libucb dependency that is created.'; \

-        echo; \

-        ;; \

-        esac

-        $(LD) -G -h $(LIBSOMAJ) \

-         -o $(LIBSOMAJ) $(OBJSDLL)

-

-pngtest: pngtest.o $(LIBSO)

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \

-           -L$(DL) -L$(ZLIBLIB)  -R$(ZLIBLIB) -R$(DL)

-        ./pngtestd pngtest.png

-

-test-installed:

-        echo

-        echo Testing installed dynamic shared library.

-        $(CC) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \

-           -L$(ZLIBLIB) -R$(ZLIBLIB)

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \

-        libpng-config $(LIBSO) $(LIBSOMAJ)* \

-        libpng.pc pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng on Solaris 9 (beta) with Forte cc
+# Updated by Chad Schrock for Solaris 9
+# Contributed by William L. Sebok, based on makefile.linux
+# Copyright (C) 2002, 2006, 2008, 2010-2011 Glenn Randers-Pehrson
+# Copyright (C) 1998-2001 Greg Roelofs
+# Copyright (C) 1996-1997 Andreas Dilger
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Library name:
+PNGMAJ = 15
+LIBNAME = libpng15
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.so
+
+# Utilities:
+# gcc 2.95 doesn't work.
+CC=cc
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -f -s
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# Where make install puts libpng.a, $(OLDSO)*, and png.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+# Changing these to ../zlib poses a security risk.  If you want
+# to have zlib in an adjacent directory, specify the full path instead of "..".
+#ZLIBLIB=../zlib
+#ZLIBINC=../zlib
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+#Use the preinstalled zlib that comes with Solaris 9:
+ZLIBLIB=/usr/lib
+ZLIBINC=/usr/include
+
+#WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+        -Wmissing-declarations -Wtraditional -Wcast-align \
+        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+#CFLAGS=-I$(ZLIBINC) -W -Wall -O3 $(WARNMORE) -g -DPNG_DEBUG=5 -DPNG_NO_MMX_CODE
+CFLAGS=-I$(ZLIBINC) -O3 -DPNG_NO_MMX_CODE
+LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng15 -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+.c.pic.o:
+        $(CC) -c $(CFLAGS) -KPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo R_opts=\"-R$(LIBPATH)\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJSDLL)
+        @case "`type ld`" in *ucb*) \
+        echo; \
+        echo '## WARNING:'; \
+        echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
+        echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \
+        echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
+        echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
+        echo '## at all.  If it is, things are likely to break because of'; \
+        echo '## the libucb dependency that is created.'; \
+        echo; \
+        ;; \
+        esac
+        $(LD) -G -h $(LIBSOMAJ) \
+         -o $(LIBSOMAJ) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+           -L$(DL) -L$(ZLIBLIB)  -R$(ZLIBLIB) -R$(DL)
+        ./pngtestd pngtest.png
+
+test-installed:
+        echo
+        echo Testing installed dynamic shared library.
+        $(CC) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+           -L$(ZLIBLIB) -R$(ZLIBLIB)
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+        libpng-config $(LIBSO) $(LIBSOMAJ)* \
+        libpng.pc pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.solaris b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.solaris
index 03fb314..24bd610 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.solaris
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.solaris
@@ -1,236 +1,236 @@
-# makefile for libpng on Solaris 2.x with gcc

-# Copyright (C) 2004, 2006-2008, 2010-2011 Glenn Randers-Pehrson

-# Contributed by William L. Sebok, based on makefile.linux

-# Copyright (C) 1998 Greg Roelofs

-# Copyright (C) 1996, 1997 Andreas Dilger

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Library name:

-LIBNAME = libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).so

-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.so

-

-# Utilities:

-AR_RC=ar rc

-CC=gcc

-MKDIR_P=mkdir -p

-LN_SF=ln -f -s

-RANLIB=echo

-RM_F=/bin/rm -f

-

-# Where make install puts libpng.a, libpng15.so*, and png.h

-prefix=/usr/local

-exec_prefix=$(prefix)

-

-# Where the zlib library and include files are located

-# Changing these to ../zlib poses a security risk.  If you want

-# to have zlib in an adjacent directory, specify the full path instead of "..".

-#ZLIBLIB=../zlib

-#ZLIBINC=../zlib

-

-ZLIBLIB=/usr/local/lib

-ZLIBINC=/usr/local/include

-

-WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \

-        -Wmissing-declarations -Wtraditional -Wcast-align \

-        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion

-CFLAGS=-I$(ZLIBINC) -W -Wall -O \

-        # $(WARNMORE) -g -DPNG_DEBUG=5

-LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng15 -lz -lm

-

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS:.o=.pic.o)

-

-.SUFFIXES:      .c .o .pic.o

-

-.c.pic.o:

-        $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c

-

-all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo cppflags=\"\"; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo R_opts=\"-R$(LIBPATH)\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJSDLL)

-        @case "`type ld`" in *ucb*) \

-        echo; \

-        echo '## WARNING:'; \

-        echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \

-        echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \

-        echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \

-        echo '## The environment variable LD_LIBRARY_PATH should not be set'; \

-        echo '## at all.  If it is, things are likely to break because of'; \

-        echo '## the libucb dependency that is created.'; \

-        echo; \

-        ;; \

-        esac

-        $(LD) -G -h $(LIBSOMAJ) \

-         -o $(LIBSOMAJ) $(OBJSDLL)

-

-pngtest: pngtest.o $(LIBSO)

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \

-           -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL)

-        ./pngtestd pngtest.png

-

-test-installed:

-        echo

-        echo Testing installed dynamic shared library.

-        $(CC) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \

-           -L$(ZLIBLIB) -R$(ZLIBLIB)

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \

-        libpng-config $(LIBSO) $(LIBSOMAJ)* \

-        libpng.pc pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng on Solaris 2.x with gcc
+# Copyright (C) 2004, 2006-2008, 2010-2011 Glenn Randers-Pehrson
+# Contributed by William L. Sebok, based on makefile.linux
+# Copyright (C) 1998 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Library name:
+LIBNAME = libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.so
+
+# Utilities:
+AR_RC=ar rc
+CC=gcc
+MKDIR_P=mkdir -p
+LN_SF=ln -f -s
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# Where make install puts libpng.a, libpng15.so*, and png.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+# Changing these to ../zlib poses a security risk.  If you want
+# to have zlib in an adjacent directory, specify the full path instead of "..".
+#ZLIBLIB=../zlib
+#ZLIBINC=../zlib
+
+ZLIBLIB=/usr/local/lib
+ZLIBINC=/usr/local/include
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+        -Wmissing-declarations -Wtraditional -Wcast-align \
+        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+CFLAGS=-I$(ZLIBINC) -W -Wall -O \
+        # $(WARNMORE) -g -DPNG_DEBUG=5
+LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng15 -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+.c.pic.o:
+        $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo cppflags=\"\"; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo R_opts=\"-R$(LIBPATH)\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJSDLL)
+        @case "`type ld`" in *ucb*) \
+        echo; \
+        echo '## WARNING:'; \
+        echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
+        echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \
+        echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
+        echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
+        echo '## at all.  If it is, things are likely to break because of'; \
+        echo '## the libucb dependency that is created.'; \
+        echo; \
+        ;; \
+        esac
+        $(LD) -G -h $(LIBSOMAJ) \
+         -o $(LIBSOMAJ) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+           -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL)
+        ./pngtestd pngtest.png
+
+test-installed:
+        echo
+        echo Testing installed dynamic shared library.
+        $(CC) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+           -L$(ZLIBLIB) -R$(ZLIBLIB)
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+        libpng-config $(LIBSO) $(LIBSOMAJ)* \
+        libpng.pc pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.solaris-x86 b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.solaris-x86
index 4a43e53..7646762 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.solaris-x86
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.solaris-x86
@@ -1,236 +1,236 @@
-# makefile for libpng on Solaris 2.x with gcc

-# Copyright (C) 2004, 2006-2008, 2010-2011 Glenn Randers-Pehrson

-# Contributed by William L. Sebok, based on makefile.linux

-# Copyright (C) 1998 Greg Roelofs

-# Copyright (C) 1996, 1997 Andreas Dilger

-

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# Library name:

-LIBNAME = libpng15

-PNGMAJ = 15

-

-# Shared library names:

-LIBSO=$(LIBNAME).so

-LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)

-LIBSOREL=$(LIBSOMAJ).$(RELEASE)

-OLDSO=libpng.so

-

-# Utilities:

-AR_RC=ar rc

-CC=gcc

-MKDIR_P=mkdir -p

-LN_SF=ln -f -s

-RANLIB=echo

-RM_F=/bin/rm -f

-

-# Where make install puts libpng.a, libpng15.so*, and png.h

-prefix=/usr/local

-exec_prefix=$(prefix)

-

-# Where the zlib library and include files are located

-# Changing these to ../zlib poses a security risk.  If you want

-# to have zlib in an adjacent directory, specify the full path instead of "..".

-#ZLIBLIB=../zlib

-#ZLIBINC=../zlib

-

-ZLIBLIB=/usr/local/lib

-ZLIBINC=/usr/local/include

-

-WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \

-        -Wmissing-declarations -Wtraditional -Wcast-align \

-        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion

-CFLAGS=-I$(ZLIBINC) -W -Wall -O \

-        # $(WARNMORE) -g -DPNG_DEBUG=5

-LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng15 -lz -lm

-

-INCPATH=$(prefix)/include

-LIBPATH=$(exec_prefix)/lib

-MANPATH=$(prefix)/man

-BINPATH=$(exec_prefix)/bin

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-DB=$(DESTDIR)$(BINPATH)

-DI=$(DESTDIR)$(INCPATH)

-DL=$(DESTDIR)$(LIBPATH)

-DM=$(DESTDIR)$(MANPATH)

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-OBJSDLL = $(OBJS:.o=.pic.o)

-

-.SUFFIXES:      .c .o .pic.o

-

-.c.pic.o:

-        $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c

-

-all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@ $(OBJS)

-        $(RANLIB) $@

-

-libpng.pc:

-        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \

-        -e s!@exec_prefix@!$(exec_prefix)! \

-        -e s!@libdir@!$(LIBPATH)! \

-        -e s!@includedir@!$(INCPATH)! \

-        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc

-

-libpng-config:

-        ( cat scripts/libpng-config-head.in; \

-        echo prefix=\"$(prefix)\"; \

-        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \

-        echo cppflags=\""; \

-        echo L_opts=\"-L$(LIBPATH)\"; \

-        echo R_opts=\"-R$(LIBPATH)\"; \

-        echo libs=\"-lpng15 -lz -lm\"; \

-        cat scripts/libpng-config-body.in ) > libpng-config

-        chmod +x libpng-config

-

-$(LIBSO): $(LIBSOMAJ)

-        $(LN_SF) $(LIBSOMAJ) $(LIBSO)

-

-$(LIBSOMAJ): $(OBJSDLL)

-        @case "`type ld`" in *ucb*) \

-        echo; \

-        echo '## WARNING:'; \

-        echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \

-        echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \

-        echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \

-        echo '## The environment variable LD_LIBRARY_PATH should not be set'; \

-        echo '## at all.  If it is, things are likely to break because of'; \

-        echo '## the libucb dependency that is created.'; \

-        echo; \

-        ;; \

-        esac

-        $(LD) -G -h $(LIBSOMAJ) \

-         -o $(LIBSOMAJ) $(OBJSDLL)

-

-pngtest: pngtest.o $(LIBSO)

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install-headers: png.h pngconf.h pnglibconf.h

-        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi

-        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi

-        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)

-        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h

-        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h

-        -@$(RM_F) $(DI)/libpng

-        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

-

-install-static: install-headers libpng.a

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        cp libpng.a $(DL)/$(LIBNAME).a

-        chmod 644 $(DL)/$(LIBNAME).a

-        -@$(RM_F) $(DL)/libpng.a

-        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

-

-install-shared: install-headers $(LIBSOMAJ) libpng.pc

-        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi

-        -@$(RM_F) $(DL)/$(LIBSO)

-        -@$(RM_F) $(DL)/$(LIBSOREL)

-        -@$(RM_F) $(DL)/$(OLDSO)

-        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)

-        chmod 755 $(DL)/$(LIBSOREL)

-        (cd $(DL); \

-        $(LN_SF) $(LIBSOREL) $(LIBSO); \

-        $(LN_SF) $(LIBSO) $(OLDSO))

-        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi

-        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc

-        -@$(RM_F) $(DL)/pkgconfig/libpng.pc

-        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc

-        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc

-        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

-

-install-man: libpng.3 libpngpf.3 png.5

-        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi

-        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi

-        -@$(RM_F) $(DM)/man3/libpng.3

-        -@$(RM_F) $(DM)/man3/libpngpf.3

-        cp libpng.3 $(DM)/man3

-        cp libpngpf.3 $(DM)/man3

-        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi

-        -@$(RM_F) $(DM)/man5/png.5

-        cp png.5 $(DM)/man5

-

-install-config: libpng-config

-        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi

-        -@$(RM_F) $(DB)/libpng-config

-        -@$(RM_F) $(DB)/$(LIBNAME)-config

-        cp libpng-config $(DB)/$(LIBNAME)-config

-        chmod 755 $(DB)/$(LIBNAME)-config

-        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

-

-install: install-static install-shared install-man install-config

-

-# If you installed in $(DESTDIR), test-installed won't work until you

-# move the library to its final location.  Use test-dd to test it

-# before then.

-

-test-dd:

-        echo

-        echo Testing installed dynamic shared library in $(DL).

-        $(CC) -I$(DI) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \

-           -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL)

-        ./pngtestd pngtest.png

-

-test-installed:

-        echo

-        echo Testing installed dynamic shared library.

-        $(CC) -I$(ZLIBINC) \

-           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \

-           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \

-           -L$(ZLIBLIB) -R$(ZLIBLIB)

-        ./pngtesti pngtest.png

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \

-        libpng-config $(LIBSO) $(LIBSOMAJ)* \

-        libpng.pc pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng on Solaris 2.x with gcc
+# Copyright (C) 2004, 2006-2008, 2010-2011 Glenn Randers-Pehrson
+# Contributed by William L. Sebok, based on makefile.linux
+# Copyright (C) 1998 Greg Roelofs
+# Copyright (C) 1996, 1997 Andreas Dilger
+
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# Library name:
+LIBNAME = libpng15
+PNGMAJ = 15
+
+# Shared library names:
+LIBSO=$(LIBNAME).so
+LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
+LIBSOREL=$(LIBSOMAJ).$(RELEASE)
+OLDSO=libpng.so
+
+# Utilities:
+AR_RC=ar rc
+CC=gcc
+MKDIR_P=mkdir -p
+LN_SF=ln -f -s
+RANLIB=echo
+RM_F=/bin/rm -f
+
+# Where make install puts libpng.a, libpng15.so*, and png.h
+prefix=/usr/local
+exec_prefix=$(prefix)
+
+# Where the zlib library and include files are located
+# Changing these to ../zlib poses a security risk.  If you want
+# to have zlib in an adjacent directory, specify the full path instead of "..".
+#ZLIBLIB=../zlib
+#ZLIBINC=../zlib
+
+ZLIBLIB=/usr/local/lib
+ZLIBINC=/usr/local/include
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
+        -Wmissing-declarations -Wtraditional -Wcast-align \
+        -Wstrict-prototypes -Wmissing-prototypes #-Wconversion
+CFLAGS=-I$(ZLIBINC) -W -Wall -O \
+        # $(WARNMORE) -g -DPNG_DEBUG=5
+LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng15 -lz -lm
+
+INCPATH=$(prefix)/include
+LIBPATH=$(exec_prefix)/lib
+MANPATH=$(prefix)/man
+BINPATH=$(exec_prefix)/bin
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+DB=$(DESTDIR)$(BINPATH)
+DI=$(DESTDIR)$(INCPATH)
+DL=$(DESTDIR)$(LIBPATH)
+DM=$(DESTDIR)$(MANPATH)
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+OBJSDLL = $(OBJS:.o=.pic.o)
+
+.SUFFIXES:      .c .o .pic.o
+
+.c.pic.o:
+        $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
+
+all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@ $(OBJS)
+        $(RANLIB) $@
+
+libpng.pc:
+        cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
+        -e s!@exec_prefix@!$(exec_prefix)! \
+        -e s!@libdir@!$(LIBPATH)! \
+        -e s!@includedir@!$(INCPATH)! \
+        -e s!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
+
+libpng-config:
+        ( cat scripts/libpng-config-head.in; \
+        echo prefix=\"$(prefix)\"; \
+        echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
+        echo cppflags=\""; \
+        echo L_opts=\"-L$(LIBPATH)\"; \
+        echo R_opts=\"-R$(LIBPATH)\"; \
+        echo libs=\"-lpng15 -lz -lm\"; \
+        cat scripts/libpng-config-body.in ) > libpng-config
+        chmod +x libpng-config
+
+$(LIBSO): $(LIBSOMAJ)
+        $(LN_SF) $(LIBSOMAJ) $(LIBSO)
+
+$(LIBSOMAJ): $(OBJSDLL)
+        @case "`type ld`" in *ucb*) \
+        echo; \
+        echo '## WARNING:'; \
+        echo '## The commands "CC" and "LD" must NOT refer to /usr/ucb/cc'; \
+        echo '## and /usr/ucb/ld.  If they do, you need to adjust your PATH'; \
+        echo '## environment variable to put /usr/ccs/bin ahead of /usr/ucb.'; \
+        echo '## The environment variable LD_LIBRARY_PATH should not be set'; \
+        echo '## at all.  If it is, things are likely to break because of'; \
+        echo '## the libucb dependency that is created.'; \
+        echo; \
+        ;; \
+        esac
+        $(LD) -G -h $(LIBSOMAJ) \
+         -o $(LIBSOMAJ) $(OBJSDLL)
+
+pngtest: pngtest.o $(LIBSO)
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install-headers: png.h pngconf.h pnglibconf.h
+        -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
+        -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
+        cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
+        chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
+        -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
+        -@$(RM_F) $(DI)/libpng
+        (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
+
+install-static: install-headers libpng.a
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        cp libpng.a $(DL)/$(LIBNAME).a
+        chmod 644 $(DL)/$(LIBNAME).a
+        -@$(RM_F) $(DL)/libpng.a
+        (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
+
+install-shared: install-headers $(LIBSOMAJ) libpng.pc
+        -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
+        -@$(RM_F) $(DL)/$(LIBSO)
+        -@$(RM_F) $(DL)/$(LIBSOREL)
+        -@$(RM_F) $(DL)/$(OLDSO)
+        cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
+        chmod 755 $(DL)/$(LIBSOREL)
+        (cd $(DL); \
+        $(LN_SF) $(LIBSOREL) $(LIBSO); \
+        $(LN_SF) $(LIBSO) $(OLDSO))
+        -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
+        -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
+        -@$(RM_F) $(DL)/pkgconfig/libpng.pc
+        cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
+        chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
+        (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
+
+install-man: libpng.3 libpngpf.3 png.5
+        -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
+        -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
+        -@$(RM_F) $(DM)/man3/libpng.3
+        -@$(RM_F) $(DM)/man3/libpngpf.3
+        cp libpng.3 $(DM)/man3
+        cp libpngpf.3 $(DM)/man3
+        -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
+        -@$(RM_F) $(DM)/man5/png.5
+        cp png.5 $(DM)/man5
+
+install-config: libpng-config
+        -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
+        -@$(RM_F) $(DB)/libpng-config
+        -@$(RM_F) $(DB)/$(LIBNAME)-config
+        cp libpng-config $(DB)/$(LIBNAME)-config
+        chmod 755 $(DB)/$(LIBNAME)-config
+        (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
+
+install: install-static install-shared install-man install-config
+
+# If you installed in $(DESTDIR), test-installed won't work until you
+# move the library to its final location.  Use test-dd to test it
+# before then.
+
+test-dd:
+        echo
+        echo Testing installed dynamic shared library in $(DL).
+        $(CC) -I$(DI) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+           -L$(DL) -L$(ZLIBLIB) -R$(ZLIBLIB) -R$(DL)
+        ./pngtestd pngtest.png
+
+test-installed:
+        echo
+        echo Testing installed dynamic shared library.
+        $(CC) -I$(ZLIBINC) \
+           `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
+           -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` \
+           -L$(ZLIBLIB) -R$(ZLIBLIB)
+        ./pngtesti pngtest.png
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngtesti pngout.png \
+        libpng-config $(LIBSO) $(LIBSOMAJ)* \
+        libpng.pc pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.std b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.std
index d394f96..a04dbb8 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.std
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.std
@@ -1,123 +1,123 @@
-# makefile for libpng

-# Copyright (C) 2002, 2006 Glenn Randers-Pehrson

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# where make install puts libpng.a and png.h

-prefix=/usr/local

-INCPATH=$(prefix)/include

-LIBPATH=$(prefix)/lib

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-# Where the zlib library and include files are located

-#ZLIBLIB=/usr/local/lib

-#ZLIBINC=/usr/local/include

-ZLIBLIB=../zlib

-ZLIBINC=../zlib

-

-CC=cc

-AR_RC=ar rc

-MKDIR_P=mkdir

-LN_SF=ln -sf

-RANLIB=ranlib

-RM_F=rm -f

-AWK = awk

-SED = sed

-CPP = $(CC) -E

-ECHO = echo

-

-DFNFLAGS = # DFNFLAGS contains -D options to use in the libpng build

-CFLAGS=-I$(ZLIBINC) -O # -g -DPNG_DEBUG=5

-LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-all: libpng.a pngtest

-

-# The standard pnglibconf.h exists as scripts/pnglibconf.h.prebuilt,

-# copy this if the following doesn't work.

-pnglibconf.dfn: scripts/pnglibconf.dfa scripts/options.awk pngconf.h

-        $(RM_F) $@ dfn?.out

-        $(AWK) -f scripts/options.awk out=dfn1.out version=search pngconf.h\

-            scripts/pnglibconf.dfa $(DFA_XTRA) 1>&2

-        $(AWK) -f scripts/options.awk out=dfn2.out dfn1.out 1>&2

-        cp dfn2.out $@

-        $(RM_F) dfn?.out

-

-pnglibconf.h: pnglibconf.dfn

-        $(RM_F) $@ dfn.c dfn?.out

-        $(ECHO) '#include "pnglibconf.dfn"' >dfn.c

-        $(CPP) $(DFNFLAGS) dfn.c >dfn1.out

-        $(SED) -n -e 's|^.*PNG_DEFN_MAGIC *-\(.*\)- *PNG_DEFN_END.*$$|\1|p'\

-            dfn1.out >dfn2.out

-        $(SED) -e 's| *PNG_JOIN *||g' -e 's| *$$||' dfn2.out >dfn3.out

-        cp dfn3.out $@

-        $(RM_F) dfn.c dfn?.out

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@  $(OBJS)

-        $(RANLIB) $@

-

-pngtest: pngtest.o libpng.a

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install: libpng.a pnglibconf.h

-        -@$(MKDIR_P) $(DESTDIR)$(INCPATH)

-        -@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng

-        -@$(MKDIR_P) $(DESTDIR)$(LIBPATH)

-        -@$(RM_F) $(DESTDIR)$(INCPATH)/png.h

-        -@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h

-        -@$(RM_F) $(DESTDIR)$(INCPATH)/pnglibconf.h

-        cp png.h $(DESTDIR)$(INCPATH)/libpng

-        cp pngconf.h $(DESTDIR)$(INCPATH)/libpng

-        cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h

-        (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)

-        cp libpng.a $(DESTDIR)$(LIBPATH)

-        chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngout.png pnglibconf.* dfn.c dfn?.out

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng
+# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# where make install puts libpng.a and png.h
+prefix=/usr/local
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+CC=cc
+AR_RC=ar rc
+MKDIR_P=mkdir
+LN_SF=ln -sf
+RANLIB=ranlib
+RM_F=rm -f
+AWK = awk
+SED = sed
+CPP = $(CC) -E
+ECHO = echo
+
+DFNFLAGS = # DFNFLAGS contains -D options to use in the libpng build
+CFLAGS=-I$(ZLIBINC) -O # -g -DPNG_DEBUG=5
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: libpng.a pngtest
+
+# The standard pnglibconf.h exists as scripts/pnglibconf.h.prebuilt,
+# copy this if the following doesn't work.
+pnglibconf.dfn: scripts/pnglibconf.dfa scripts/options.awk pngconf.h
+        $(RM_F) $@ dfn?.out
+        $(AWK) -f scripts/options.awk out=dfn1.out version=search pngconf.h\
+            scripts/pnglibconf.dfa $(DFA_XTRA) 1>&2
+        $(AWK) -f scripts/options.awk out=dfn2.out dfn1.out 1>&2
+        cp dfn2.out $@
+        $(RM_F) dfn?.out
+
+pnglibconf.h: pnglibconf.dfn
+        $(RM_F) $@ dfn.c dfn?.out
+        $(ECHO) '#include "pnglibconf.dfn"' >dfn.c
+        $(CPP) $(DFNFLAGS) dfn.c >dfn1.out
+        $(SED) -n -e 's|^.*PNG_DEFN_MAGIC *-\(.*\)- *PNG_DEFN_END.*$$|\1|p'\
+            dfn1.out >dfn2.out
+        $(SED) -e 's| *PNG_JOIN *||g' -e 's| *$$||' dfn2.out >dfn3.out
+        cp dfn3.out $@
+        $(RM_F) dfn.c dfn?.out
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@  $(OBJS)
+        $(RANLIB) $@
+
+pngtest: pngtest.o libpng.a
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install: libpng.a pnglibconf.h
+        -@$(MKDIR_P) $(DESTDIR)$(INCPATH)
+        -@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng
+        -@$(MKDIR_P) $(DESTDIR)$(LIBPATH)
+        -@$(RM_F) $(DESTDIR)$(INCPATH)/png.h
+        -@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h
+        -@$(RM_F) $(DESTDIR)$(INCPATH)/pnglibconf.h
+        cp png.h $(DESTDIR)$(INCPATH)/libpng
+        cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
+        cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h
+        (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
+        cp libpng.a $(DESTDIR)$(LIBPATH)
+        chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngout.png pnglibconf.* dfn.c dfn?.out
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sunos b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sunos
index 52cd4d4..3839549 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sunos
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.sunos
@@ -1,107 +1,107 @@
-# makefile for libpng

-# Copyright (C) 2002, 2006 Glenn Randers-Pehrson

-# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# where make install puts libpng.a and png.h

-prefix=/usr/local

-INCPATH=$(prefix)/include

-LIBPATH=$(prefix)/lib

-

-# override DESTDIR= on the make install command line to easily support

-# installing into a temporary location.  Example:

-#

-#    make install DESTDIR=/tmp/build/libpng

-#

-# If you're going to install into a temporary location

-# via DESTDIR, $(DESTDIR)$(prefix) must already exist before

-# you execute make install.

-DESTDIR=

-

-# Where the zlib library and include files are located

-#ZLIBLIB=/usr/local/lib

-#ZLIBINC=/usr/local/include

-ZLIBLIB=../zlib

-ZLIBINC=../zlib

-

-

-WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow -Wconversion \

-        -Wmissing-declarations -Wtraditional -Wcast-align \

-        -Wstrict-prototypes -Wmissing-prototypes

-

-CC=gcc

-AR_RC=ar rc

-MKDIR_P=mkdir -p

-LN_SF=ln -f -s

-RANLIB=ranlib

-RM_F=/bin/rm -f

-

-CFLAGS=-I$(ZLIBINC) -O # $(WARNMORE) -DPNG_DEBUG=5

-LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \

-        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \

-        pngwtran.o pngmem.o pngerror.o pngpread.o

-

-all: libpng.a pngtest

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-libpng.a: $(OBJS)

-        $(AR_RC) $@  $(OBJS)

-        $(RANLIB) $@

-

-pngtest: pngtest.o libpng.a

-        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

-

-test: pngtest

-        ./pngtest

-

-install: libpng.a

-        -@$(MKDIR_P) $(DESTDIR)$(INCPATH)

-        -@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng

-        -@$(MKDIR_P) $(DESTDIR)$(LIBPATH)

-        -@$(RM_F) $(DESTDIR)$(INCPATH)/png.h

-        -@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h

-        -@$(RM_F) $(DESTDIR)$(INCPATH)/pnglibconf.h

-        cp png.h $(DESTDIR)$(INCPATH)/libpng

-        cp pngconf.h $(DESTDIR)$(INCPATH)/libpng

-        cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h

-        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h

-        (cd $(DESTDIR)$(INCPATH); $(LN_SF) libpng/* .)

-        cp libpng.a $(DESTDIR)$(LIBPATH)

-        chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a

-

-clean:

-        $(RM_F) *.o libpng.a pngtest pngout.png pnglibconf.h

-

-DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO

-writelock:

-        chmod a-w *.[ch35] $(DOCS) scripts/*

-

-# DO NOT DELETE THIS LINE -- make depend depends on it.

-

-png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-

-pngtest.o: png.h pngconf.h pnglibconf.h

+# makefile for libpng
+# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
+# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# where make install puts libpng.a and png.h
+prefix=/usr/local
+INCPATH=$(prefix)/include
+LIBPATH=$(prefix)/lib
+
+# override DESTDIR= on the make install command line to easily support
+# installing into a temporary location.  Example:
+#
+#    make install DESTDIR=/tmp/build/libpng
+#
+# If you're going to install into a temporary location
+# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
+# you execute make install.
+DESTDIR=
+
+# Where the zlib library and include files are located
+#ZLIBLIB=/usr/local/lib
+#ZLIBINC=/usr/local/include
+ZLIBLIB=../zlib
+ZLIBINC=../zlib
+
+
+WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow -Wconversion \
+        -Wmissing-declarations -Wtraditional -Wcast-align \
+        -Wstrict-prototypes -Wmissing-prototypes
+
+CC=gcc
+AR_RC=ar rc
+MKDIR_P=mkdir -p
+LN_SF=ln -f -s
+RANLIB=ranlib
+RM_F=/bin/rm -f
+
+CFLAGS=-I$(ZLIBINC) -O # $(WARNMORE) -DPNG_DEBUG=5
+LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
+        pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
+        pngwtran.o pngmem.o pngerror.o pngpread.o
+
+all: libpng.a pngtest
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+libpng.a: $(OBJS)
+        $(AR_RC) $@  $(OBJS)
+        $(RANLIB) $@
+
+pngtest: pngtest.o libpng.a
+        $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
+
+test: pngtest
+        ./pngtest
+
+install: libpng.a
+        -@$(MKDIR_P) $(DESTDIR)$(INCPATH)
+        -@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng
+        -@$(MKDIR_P) $(DESTDIR)$(LIBPATH)
+        -@$(RM_F) $(DESTDIR)$(INCPATH)/png.h
+        -@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h
+        -@$(RM_F) $(DESTDIR)$(INCPATH)/pnglibconf.h
+        cp png.h $(DESTDIR)$(INCPATH)/libpng
+        cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
+        cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
+        chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h
+        (cd $(DESTDIR)$(INCPATH); $(LN_SF) libpng/* .)
+        cp libpng.a $(DESTDIR)$(LIBPATH)
+        chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
+
+clean:
+        $(RM_F) *.o libpng.a pngtest pngout.png pnglibconf.h
+
+DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
+writelock:
+        chmod a-w *.[ch35] $(DOCS) scripts/*
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+
+pngtest.o: png.h pngconf.h pnglibconf.h
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.tc3 b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.tc3
index 311acfb..462c47f 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.tc3
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.tc3
@@ -1,93 +1,93 @@
-# Makefile for libpng

-# TurboC/C++ (Note: All modules are compiled in C mode)

-

-# To use, do "make -fmakefile.tc3"

-

-# ----- Turbo C 3.00 (can be modified to work with earlier versions) -----

-

-MODEL=l

-CFLAGS=-O2 -Z -m$(MODEL) -I..\zlib

-#CFLAGS=-D_NO_PROTO -O2 -Z -m$(MODEL) -I..\zlib  # Turbo C older than 3.00

-CC=tcc

-LD=tcc

-LIB=tlib

-LDFLAGS=-m$(MODEL) -L..\zlib

-O=.obj

-E=.exe

-

-# variables

-OBJS1 = png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O)

-OBJS2 = pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O)

-OBJS3 = pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)

-OBJSL1 = +png$(O) +pngset$(O) +pngget$(O) +pngrutil$(O) +pngtrans$(O)

-OBJSL2 = +pngwutil$(O) +pngmem$(O) +pngpread$(O) +pngread$(O) +pngerror$(O)

-OBJSL3 = +pngwrite$(O) +pngrtran$(O) +pngwtran$(O) +pngrio$(O) +pngwio$(O)

-

-all: libpng$(MODEL).lib pngtest$(E)

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts/pnglibconf.h.prebuilt

-        cp scripts/pnglibconf.h.prebuilt $@

-

-pngtest: pngtest$(E)

-

-test: pngtest$(E)

-        pngtest$(E)

-

-png$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-                  $(CC) -c $(CFLAGS) $*.c

-

-pngset$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-                  $(CC) -c $(CFLAGS) $*.c

-

-pngget$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-                  $(CC) -c $(CFLAGS) $*.c

-

-pngread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-                  $(CC) -c $(CFLAGS) $*.c

-

-pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-                  $(CC) -c $(CFLAGS) $*.c

-

-pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-                  $(CC) -c $(CFLAGS) $*.c

-

-pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-                  $(CC) -c $(CFLAGS) $*.c

-

-pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c

-

-pngmem$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c

-

-pngrio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c

-

-pngwio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c

-

-pngtest$(O): png.h pngconf.h pnglibconf.h

-        $(CC) -c $(CFLAGS) $*.c

-

-pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c

-

-pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c

-

-pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c

-

-pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c

-

-libpng$(MODEL).lib: $(OBJS1) $(OBJS2) $(OBJS3)

-        $(LIB) libpng$(MODEL) +$(OBJSL1)

-        $(LIB) libpng$(MODEL) +$(OBJSL2)

-        $(LIB) libpng$(MODEL) +$(OBJSL3)

-

-pngtest$(E): pngtest$(O) libpng$(MODEL).lib

-        $(LD) $(LDFLAGS) pngtest.obj libpng$(MODEL).lib zlib_$(MODEL).lib

-

-# End of makefile for libpng

+# Makefile for libpng
+# TurboC/C++ (Note: All modules are compiled in C mode)
+
+# To use, do "make -fmakefile.tc3"
+
+# ----- Turbo C 3.00 (can be modified to work with earlier versions) -----
+
+MODEL=l
+CFLAGS=-O2 -Z -m$(MODEL) -I..\zlib
+#CFLAGS=-D_NO_PROTO -O2 -Z -m$(MODEL) -I..\zlib  # Turbo C older than 3.00
+CC=tcc
+LD=tcc
+LIB=tlib
+LDFLAGS=-m$(MODEL) -L..\zlib
+O=.obj
+E=.exe
+
+# variables
+OBJS1 = png$(O) pngset$(O) pngget$(O) pngrutil$(O) pngtrans$(O) pngwutil$(O)
+OBJS2 = pngmem$(O) pngpread$(O) pngread$(O) pngerror$(O) pngwrite$(O)
+OBJS3 = pngrtran$(O) pngwtran$(O) pngrio$(O) pngwio$(O)
+OBJSL1 = +png$(O) +pngset$(O) +pngget$(O) +pngrutil$(O) +pngtrans$(O)
+OBJSL2 = +pngwutil$(O) +pngmem$(O) +pngpread$(O) +pngread$(O) +pngerror$(O)
+OBJSL3 = +pngwrite$(O) +pngrtran$(O) +pngwtran$(O) +pngrio$(O) +pngwio$(O)
+
+all: libpng$(MODEL).lib pngtest$(E)
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts/pnglibconf.h.prebuilt
+        cp scripts/pnglibconf.h.prebuilt $@
+
+pngtest: pngtest$(E)
+
+test: pngtest$(E)
+        pngtest$(E)
+
+png$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+                  $(CC) -c $(CFLAGS) $*.c
+
+pngset$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+                  $(CC) -c $(CFLAGS) $*.c
+
+pngget$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+                  $(CC) -c $(CFLAGS) $*.c
+
+pngread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+                  $(CC) -c $(CFLAGS) $*.c
+
+pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+                  $(CC) -c $(CFLAGS) $*.c
+
+pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+                  $(CC) -c $(CFLAGS) $*.c
+
+pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+                  $(CC) -c $(CFLAGS) $*.c
+
+pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c
+
+pngmem$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c
+
+pngrio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c
+
+pngwio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c
+
+pngtest$(O): png.h pngconf.h pnglibconf.h
+        $(CC) -c $(CFLAGS) $*.c
+
+pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c
+
+pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c
+
+pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c
+
+pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c
+
+libpng$(MODEL).lib: $(OBJS1) $(OBJS2) $(OBJS3)
+        $(LIB) libpng$(MODEL) +$(OBJSL1)
+        $(LIB) libpng$(MODEL) +$(OBJSL2)
+        $(LIB) libpng$(MODEL) +$(OBJSL3)
+
+pngtest$(E): pngtest$(O) libpng$(MODEL).lib
+        $(LD) $(LDFLAGS) pngtest.obj libpng$(MODEL).lib zlib_$(MODEL).lib
+
+# End of makefile for libpng
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.vcwin32 b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.vcwin32
index bdcc508..6bfeac0 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.vcwin32
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makefile.vcwin32
@@ -1,108 +1,108 @@
-# makefile for libpng

-# Copyright (C) 1998 Tim Wegner

-# Copyright (C) 2006,2009,2011 Glenn Randers-Pehrson

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-#

-# Assumes that zlib.lib, zconf.h, and zlib.h have been copied to ..\zlib

-# To use, do "nmake /f scripts\makefile.vcwin32"

-

-# -------- Microsoft Visual C++ 2.0 and later, no assembler code --------

-

-# Compiler, linker, librarian, and other tools

-CC = cl

-LD = link

-AR = lib

-CFLAGS  = -nologo -D_CRT_SECURE_NO_DEPRECATE -MD -O2 -W3 -I..\zlib

-LDFLAGS = -nologo

-ARFLAGS = -nologo

-RM = del

-

-# File extensions

-O=.obj

-

-#uncomment next to put error messages in a file

-#ERRFILE= >> pngerrs.log

-

-# Variables

-OBJS1 = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O)

-OBJS2 = pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O)

-OBJS3 = pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)

-OBJS  = $(OBJS1) $(OBJS2) $(OBJS3)

-

-# Targets

-all: libpng.lib

-

-# see scripts/pnglibconf.mak for more options

-pnglibconf.h: scripts\pnglibconf.h.prebuilt

-       copy scripts\pnglibconf.h.prebuilt $@

-

-png$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngset$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngget$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngmem$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngrio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngwio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-libpng.lib: $(OBJS)

-        -$(RM) $@

-        $(AR) $(ARFLAGS) -out:$@ $(OBJS) $(ERRFILE)

-

-pngtest$(O): png.h pngconf.h pnglibconf.h

-        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)

-

-pngtest.exe: pngtest$(O) libpng.lib

-        $(LD) $(LDFLAGS) -out:$@ pngtest$(O) libpng.lib ..\zlib\zlib.lib $(ERRFILE)

-

-test: pngtest.exe

-        pngtest

-

-clean:

-        -$(RM) *$(O)

-        -$(RM) libpng.lib

-        -$(RM) pnglibconf.h

-        -$(RM) pngtest.exe

-        -$(RM) pngout.png

-

-# End of makefile for libpng

-

+# makefile for libpng
+# Copyright (C) 1998 Tim Wegner
+# Copyright (C) 2006,2009,2011 Glenn Randers-Pehrson
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+#
+# Assumes that zlib.lib, zconf.h, and zlib.h have been copied to ..\zlib
+# To use, do "nmake /f scripts\makefile.vcwin32"
+
+# -------- Microsoft Visual C++ 2.0 and later, no assembler code --------
+
+# Compiler, linker, librarian, and other tools
+CC = cl
+LD = link
+AR = lib
+CFLAGS  = -nologo -D_CRT_SECURE_NO_DEPRECATE -MD -O2 -W3 -I..\zlib
+LDFLAGS = -nologo
+ARFLAGS = -nologo
+RM = del
+
+# File extensions
+O=.obj
+
+#uncomment next to put error messages in a file
+#ERRFILE= >> pngerrs.log
+
+# Variables
+OBJS1 = png$(O) pngerror$(O) pngget$(O) pngmem$(O) pngpread$(O)
+OBJS2 = pngread$(O) pngrio$(O) pngrtran$(O) pngrutil$(O) pngset$(O)
+OBJS3 = pngtrans$(O) pngwio$(O) pngwrite$(O) pngwtran$(O) pngwutil$(O)
+OBJS  = $(OBJS1) $(OBJS2) $(OBJS3)
+
+# Targets
+all: libpng.lib
+
+# see scripts/pnglibconf.mak for more options
+pnglibconf.h: scripts\pnglibconf.h.prebuilt
+       copy scripts\pnglibconf.h.prebuilt $@
+
+png$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngset$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngget$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngpread$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngerror$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngmem$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngrio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwio$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngtrans$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwrite$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwtran$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngwutil$(O): png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+libpng.lib: $(OBJS)
+        -$(RM) $@
+        $(AR) $(ARFLAGS) -out:$@ $(OBJS) $(ERRFILE)
+
+pngtest$(O): png.h pngconf.h pnglibconf.h
+        $(CC) -c $(CFLAGS) $*.c $(ERRFILE)
+
+pngtest.exe: pngtest$(O) libpng.lib
+        $(LD) $(LDFLAGS) -out:$@ pngtest$(O) libpng.lib ..\zlib\zlib.lib $(ERRFILE)
+
+test: pngtest.exe
+        pngtest
+
+clean:
+        -$(RM) *$(O)
+        -$(RM) libpng.lib
+        -$(RM) pnglibconf.h
+        -$(RM) pngtest.exe
+        -$(RM) pngout.png
+
+# End of makefile for libpng
+
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makevms.com b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makevms.com
index 6563684..f6c3261 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makevms.com
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/makevms.com
@@ -1,142 +1,142 @@
-$! make libpng under VMS

-$!

-$!

-$! Check for MMK/MMS

-$!

-$! This procedure accepts one parameter (contrib), which causes it to build

-$! the programs from the contrib directory instead of libpng.

-$!

-$ p1 = f$edit(p1,"UPCASE")

-$ if p1 .eqs. "CONTRIB"

-$ then

-$   set def [.contrib.gregbook]

-$   @makevms

-$   set def [-.pngminus]

-$   @makevms

-$   set def [--]

-$   exit

-$ endif

-$ Make = ""

-$ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS"

-$ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK"

-$!

-$! Look for the compiler used

-$!

-$ zlibsrc = "[-.zlib]"

-$ ccopt="/include=''zlibsrc'"

-$ if f$getsyi("HW_MODEL").ge.1024

-$ then

-$  ccopt = "/prefix=all"+ccopt

-$  comp  = "__decc__=1"

-$  if f$trnlnm("SYS").eqs."" then define sys sys$library:

-$ else

-$  if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").eqs.""

-$   then

-$    if f$trnlnm("SYS").eqs."" then define sys sys$library:

-$    if f$search("SYS$SYSTEM:VAXC.EXE").eqs.""

-$     then

-$      comp  = "__gcc__=1"

-$      CC :== GCC

-$     else

-$      comp = "__vaxc__=1"

-$     endif

-$   else

-$    if f$trnlnm("SYS").eqs."" then define sys decc$library_include:

-$    ccopt = "/decc/prefix=all"+ccopt

-$    comp  = "__decc__=1"

-$  endif

-$ endif

-$!

-$! Build the thing plain or with mms/mmk

-$!

-$ write sys$output "Compiling Libpng sources ..."

-$ if make.eqs.""

-$  then

-$   dele pngtest.obj;*

-$   CALL MAKE png.OBJ "cc ''CCOPT' png" -

-        png.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngset.OBJ "cc ''CCOPT' pngset" -

-        pngset.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngget.OBJ "cc ''CCOPT' pngget" -

-        pngget.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngread.OBJ "cc ''CCOPT' pngread" -

-        pngread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngpread.OBJ "cc ''CCOPT' pngpread" -

-        pngpread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngrtran.OBJ "cc ''CCOPT' pngrtran" -

-        pngrtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngrutil.OBJ "cc ''CCOPT' pngrutil" -

-        pngrutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngerror.OBJ "cc ''CCOPT' pngerror" -

-        pngerror.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngmem.OBJ "cc ''CCOPT' pngmem" -

-        pngmem.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngrio.OBJ "cc ''CCOPT' pngrio" -

-        pngrio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngwio.OBJ "cc ''CCOPT' pngwio" -

-        pngwio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngtrans.OBJ "cc ''CCOPT' pngtrans" -

-        pngtrans.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngwrite.OBJ "cc ''CCOPT' pngwrite" -

-        pngwrite.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngwtran.OBJ "cc ''CCOPT' pngwtran" -

-        pngwtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   CALL MAKE pngwutil.OBJ "cc ''CCOPT' pngwutil" -

-        pngwutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

-$   write sys$output "Building Libpng ..."

-$   CALL MAKE libpng.OLB "lib/crea libpng.olb *.obj" *.OBJ

-$   write sys$output "Building pngtest..."

-$   CALL MAKE pngtest.OBJ "cc ''CCOPT' pngtest" -

-        pngtest.c png.h pngconf.h pnglibconf.h

-$   call make pngtest.exe -

-        "LINK pngtest,libpng.olb/lib,''zlibsrc'libz.olb/lib" -

-        pngtest.obj libpng.olb

-$   write sys$output "Testing Libpng..."

-$   run pngtest

-$  else

-$   if f$search("DESCRIP.MMS") .eqs. "" then copy/nolog [.SCRIPTS]DESCRIP.MMS []

-$   'make'/macro=('comp',zlibsrc='zlibsrc')

-$  endif

-$ write sys$output "Libpng build completed"

-$ exit

-$!

-$!

-$MAKE: SUBROUTINE   !SUBROUTINE TO CHECK DEPENDENCIES

-$ V = 'F$Verify(0)

-$! P1 = What we are trying to make

-$! P2 = Command to make it

-$! P3 - P8  What it depends on

-$

-$ If F$Search(P1) .Eqs. "" Then Goto Makeit

-$ Time = F$CvTime(F$File(P1,"RDT"))

-$arg=3

-$Loop:

-$       Argument = P'arg

-$       If Argument .Eqs. "" Then Goto Exit

-$       El=0

-$Loop2:

-$       File = F$Element(El," ",Argument)

-$       If File .Eqs. " " Then Goto Endl

-$       AFile = ""

-$Loop3:

-$       OFile = AFile

-$       AFile = F$Search(File)

-$       If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl

-$       If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit

-$       Goto Loop3

-$NextEL:

-$       El = El + 1

-$       Goto Loop2

-$EndL:

-$ arg=arg+1

-$ If arg .Le. 8 Then Goto Loop

-$ Goto Exit

-$

-$Makeit:

-$ VV=F$VERIFY(0)

-$ write sys$output P2

-$ 'P2

-$ VV='F$Verify(VV)

-$Exit:

-$ If V Then Set Verify

-$ENDSUBROUTINE

+$! make libpng under VMS
+$!
+$!
+$! Check for MMK/MMS
+$!
+$! This procedure accepts one parameter (contrib), which causes it to build
+$! the programs from the contrib directory instead of libpng.
+$!
+$ p1 = f$edit(p1,"UPCASE")
+$ if p1 .eqs. "CONTRIB"
+$ then
+$   set def [.contrib.gregbook]
+$   @makevms
+$   set def [-.pngminus]
+$   @makevms
+$   set def [--]
+$   exit
+$ endif
+$ Make = ""
+$ If F$Search ("Sys$System:MMS.EXE") .nes. "" Then Make = "MMS"
+$ If F$Type (MMK) .eqs. "STRING" Then Make = "MMK"
+$!
+$! Look for the compiler used
+$!
+$ zlibsrc = "[-.zlib]"
+$ ccopt="/include=''zlibsrc'"
+$ if f$getsyi("HW_MODEL").ge.1024
+$ then
+$  ccopt = "/prefix=all"+ccopt
+$  comp  = "__decc__=1"
+$  if f$trnlnm("SYS").eqs."" then define sys sys$library:
+$ else
+$  if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").eqs.""
+$   then
+$    if f$trnlnm("SYS").eqs."" then define sys sys$library:
+$    if f$search("SYS$SYSTEM:VAXC.EXE").eqs.""
+$     then
+$      comp  = "__gcc__=1"
+$      CC :== GCC
+$     else
+$      comp = "__vaxc__=1"
+$     endif
+$   else
+$    if f$trnlnm("SYS").eqs."" then define sys decc$library_include:
+$    ccopt = "/decc/prefix=all"+ccopt
+$    comp  = "__decc__=1"
+$  endif
+$ endif
+$!
+$! Build the thing plain or with mms/mmk
+$!
+$ write sys$output "Compiling Libpng sources ..."
+$ if make.eqs.""
+$  then
+$   dele pngtest.obj;*
+$   CALL MAKE png.OBJ "cc ''CCOPT' png" -
+        png.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngset.OBJ "cc ''CCOPT' pngset" -
+        pngset.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngget.OBJ "cc ''CCOPT' pngget" -
+        pngget.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngread.OBJ "cc ''CCOPT' pngread" -
+        pngread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngpread.OBJ "cc ''CCOPT' pngpread" -
+        pngpread.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngrtran.OBJ "cc ''CCOPT' pngrtran" -
+        pngrtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngrutil.OBJ "cc ''CCOPT' pngrutil" -
+        pngrutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngerror.OBJ "cc ''CCOPT' pngerror" -
+        pngerror.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngmem.OBJ "cc ''CCOPT' pngmem" -
+        pngmem.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngrio.OBJ "cc ''CCOPT' pngrio" -
+        pngrio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngwio.OBJ "cc ''CCOPT' pngwio" -
+        pngwio.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngtrans.OBJ "cc ''CCOPT' pngtrans" -
+        pngtrans.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngwrite.OBJ "cc ''CCOPT' pngwrite" -
+        pngwrite.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngwtran.OBJ "cc ''CCOPT' pngwtran" -
+        pngwtran.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   CALL MAKE pngwutil.OBJ "cc ''CCOPT' pngwutil" -
+        pngwutil.c png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
+$   write sys$output "Building Libpng ..."
+$   CALL MAKE libpng.OLB "lib/crea libpng.olb *.obj" *.OBJ
+$   write sys$output "Building pngtest..."
+$   CALL MAKE pngtest.OBJ "cc ''CCOPT' pngtest" -
+        pngtest.c png.h pngconf.h pnglibconf.h
+$   call make pngtest.exe -
+        "LINK pngtest,libpng.olb/lib,''zlibsrc'libz.olb/lib" -
+        pngtest.obj libpng.olb
+$   write sys$output "Testing Libpng..."
+$   run pngtest
+$  else
+$   if f$search("DESCRIP.MMS") .eqs. "" then copy/nolog [.SCRIPTS]DESCRIP.MMS []
+$   'make'/macro=('comp',zlibsrc='zlibsrc')
+$  endif
+$ write sys$output "Libpng build completed"
+$ exit
+$!
+$!
+$MAKE: SUBROUTINE   !SUBROUTINE TO CHECK DEPENDENCIES
+$ V = 'F$Verify(0)
+$! P1 = What we are trying to make
+$! P2 = Command to make it
+$! P3 - P8  What it depends on
+$
+$ If F$Search(P1) .Eqs. "" Then Goto Makeit
+$ Time = F$CvTime(F$File(P1,"RDT"))
+$arg=3
+$Loop:
+$       Argument = P'arg
+$       If Argument .Eqs. "" Then Goto Exit
+$       El=0
+$Loop2:
+$       File = F$Element(El," ",Argument)
+$       If File .Eqs. " " Then Goto Endl
+$       AFile = ""
+$Loop3:
+$       OFile = AFile
+$       AFile = F$Search(File)
+$       If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl
+$       If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit
+$       Goto Loop3
+$NextEL:
+$       El = El + 1
+$       Goto Loop2
+$EndL:
+$ arg=arg+1
+$ If arg .Le. 8 Then Goto Loop
+$ Goto Exit
+$
+$Makeit:
+$ VV=F$VERIFY(0)
+$ write sys$output P2
+$ 'P2
+$ VV='F$Verify(VV)
+$Exit:
+$ If V Then Set Verify
+$ENDSUBROUTINE
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/options.awk b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/options.awk
index 29ea31d..a8dff04 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/options.awk
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/options.awk
@@ -1,777 +1,777 @@
-#!/bin/awk -f

-# scripts/options.awk - library build configuration control

-#

-# last changed in libpng version 1.5.7 - December 15, 2011

-#

-# Copyright (c) 1998-2011 Glenn Randers-Pehrson

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-# The output of this script is written to the file given by

-# the variable 'out'.  The script is run twice, once with

-# an intermediate output file, 'options.tmp' then again on

-# that file to produce the final output:

-#

-#  awk -f scripts/options.awk out=options.tmp scripts/options.dfa 1>&2

-#  awk -f scripts/options.awk out=options.dfn options.tmp 1>&2

-#

-# Some options may be specified on the command line:

-#

-#  deb=1            Causes debugging to be output

-#  logunsupported=1 Causes all options to be recorded in the output

-#  everything=off   Causes all options to be disabled by default

-#  everything=on    Causes all options to be enabled by default

-#

-# If awk fails on your platform, try nawk instead.

-#

-# These options may also be specified in the original input file (and

-# are copied to the preprocessed file).

-

-BEGIN{

-   out="/dev/null"              # intermediate, preprocessed, file

-   pre=-1                       # preprocess (first line)

-   version="libpng version unknown" # version information

-   version_file=""              # where to find the version

-   err=0                        # in-line exit sets this

-   start="PNG_DEFN_MAGIC-"      # Arbitrary start

-   end="-PNG_DEFN_END"          # Arbitrary end

-   ct="PNG_JOIN"                # Join two tokens

-   cx= "/" ct "*"               # Open C comment for output file

-   comment=start cx             # Comment start

-   cend="*/" end                # Comment end

-   def=start "#define PNG_" ct  # Arbitrary define

-   sup=ct "_SUPPORTED" end      # end supported option

-   und=comment "#undef PNG_" ct # Unsupported option

-   une=ct "_SUPPORTED" cend     # end unsupported option

-   error=start "ERROR:"         # error message

-

-   # Variables

-   deb=0                        # debug - set on command line

-   everything=""                # do not override defaults

-   logunsupported=0             # write unsupported options too

-

-   # Precreate arrays

-   option[""] = ""    # list of all options: default enabled/disabled

-   done[""] = 1       # marks option as having been output

-   requires[""] = ""  # requires by option

-   iffs[""] = ""      # if by option

-   enabledby[""] = "" # options that enable it by option

-   setting[""] = ""   # requires by setting

-   defaults[""] = ""  # used for a defaulted value

-   doneset[""] = 1    # marks setting as having been output

-   r[""] = ""         # Temporary array

-

-   # For decorating the output file

-   protect = ""

-}

-

-# The output file must be specified before any input:

-out == "/dev/null" {

-   print "out=output.file must be given on the command line"

-   err = 1

-   exit 1

-}

-

-# The very first line indicates whether we are reading pre-processed

-# input or not, this must come *first* because 'PREPROCESSED' needs

-# to be the very first line in the temporary file.

-pre == -1{

-   if ($0 == "PREPROCESSED") {

-      pre = 0

-      next

-   } else {

-      pre = 1

-      print "PREPROCESSED" >out

-      # And fall through to continue processing

-   }

-}

-

-# While pre-processing if version is set to "search" look for a version string

-# in the following file.

-pre && version == "search" && version_file == ""{

-   version_file = FILENAME

-}

-

-pre && version == "search" && version_file != FILENAME{

-   print "version string not found in", version_file

-   err = 1

-   exit 1

-}

-

-pre && version == "search" && $0 ~ /^ \* libpng version/{

-   version = substr($0, 4)

-   print "version =", version >out

-   next

-}

-

-pre && FILENAME == version_file{

-   next

-}

-

-# variable=value

-#   Sets the given variable to the given value (the syntax is fairly

-#   free form, except for deb (you are expected to understand how to

-#   set the debug variable...)

-#

-#   This happens before the check on 'pre' below skips most of the

-#   rest of the actions, so the variable settings happen during

-#   preprocessing but are recorded in the END action too.  This

-#   allows them to be set on the command line too.

-$0 ~ /^[        ]*version[      ]*=/{

-   sub(/^[  ]*version[  ]*=[  ]*/, "")

-   version = $0

-   next

-}

-$0 ~ /^[        ]*everything[   =]*off[         ]*$/{

-   everything = "off"

-   next

-}

-$0 ~ /^[        ]*everything[   =]*on[  ]*$/{

-   everything = "on"

-   next

-}

-$0 ~ /^[        ]*logunsupported[       =]*0[   ]*$/{

-   logunsupported = 0

-   next

-}

-$0 ~ /^[        ]*logunsupported[       =]*1[   ]*$/{

-   logunsupported = 1

-   next

-}

-$1 == "deb" && $2 == "=" && NF == 3{

-   deb = $3

-   next

-}

-

-# Preprocessing - this just copies the input file with lines

-# that need preprocessing (just chunk at present) expanded

-# The bare "pre" instead of "pre != 0" crashes under Sunos awk

-pre && $1 != "chunk"{

-   print >out

-   next

-}

-

-# The first characters of the line determine how it is processed,

-# leading spaces are ignored.  In general tokens that are not

-# keywords are the names of options.  An option 'name' is

-# controlled by the definition of the corresponding macros:

-#

-#   PNG_name_SUPPORTED    The option is turned on

-#   PNG_NO_name

-#   PNG_NO_name_SUPPORTED If the first macro is not defined

-#                         either of these will turn the option off

-#

-# If none of these macros are defined the option is turned on, unless

-# the keyword 'off' is given in a line relating to the option.  The

-# keyword 'on' can also be given, but it will be ignored (since it is

-# the default.)

-#

-# In the syntax below a 'name' is indicated by "NAME", other macro

-# values are indicated by "MACRO", as with "NAME" the leading "PNG_"

-# is omitted, but in this case the "NO_" prefix and the "_SUPPORTED"

-# suffix are never used.

-#

-# Each line is introduced by a keyword - the first non-space characters

-# on the line.  A line starting with a '#' is a comment - it is totally

-# ignored.  Keywords are as follows, a NAME, is simply a macro name

-# without the leading PNG_, PNG_NO_ or the trailing _SUPPORTED.

-

-$1 ~ /^#/ || $0 ~ /^[   ]*$/{

-   next

-}

-

-# com <comment>

-#   The whole line is placed in the output file as a comment with

-#   the preceding 'com' removed

-$1 == "com"{

-   if (NF > 1) {

-      # sub(/^[         ]*com[  ]*/, "")

-      $1 = ""

-      print comment, $0, cend >out

-   } else

-      print start end >out

-   next

-}

-

-# version

-#   Inserts a version comment

-$1 == "version" && NF == 1{

-   if (version == "") {

-      print "ERROR: no version string set"

-      err = 1 # prevent END{} running

-      exit 1

-   }

-

-   print comment, version, cend >out

-   next

-}

-

-# file output input protect

-#   Informational: the official name of the input file (without

-#   make generated local directories), the official name of the

-#   output file and, if required, a name to use in a protection

-#   macro for the contents.

-$1 == "file" && NF >= 2{

-   print comment, $2, cend >out

-   print comment, "Machine generated file: DO NOT EDIT", cend >out

-   if (NF >= 3)

-      print comment, "Derived from:", $3, cend >out

-   protect = $4

-   if (protect != "") {

-      print start "#ifndef", protect end >out

-      print start "#define", protect end >out

-   }

-   next

-}

-

-# option NAME ( (requires|enables|if) NAME* | on | off | disabled )*

-#   Declares an option 'NAME' and describes its default setting (disabled)

-#   and its relationship to other options.  The option is disabled

-#   unless *all* the options listed after 'requires' are set and at

-#   least one of the options listed after 'if' is set.  If the

-#   option is set then it turns on all the options listed after 'enables'.

-#

-#   Note that "enables" takes priority over the required/if/disabled/off

-#   setting of the target option.

-#

-#   The definition file may list an option as 'disabled': off by default,

-#   otherwise the option is enabled: on by default.  A later (and it must

-#   be later) entry may turn an option on or off explicitly.

-

-$1 == "option" && NF >= 2{

-   onoff = option[$2]  # records current (and the default is "", enabled)

-   key = ""

-   for (i=3; i<=NF; ++i) {

-      if ($(i) == "on" || $(i) == "off" || $(i) == "disabled") {

-         key = ""

-         if (onoff != $(i)) {

-            # on or off can zap disabled or enabled:

-            if (onoff == "" || (onoff == "disabled" || onoff == "enabled") && ($(i) == "on" || $(i) == "off")) {

-               # It's easy to mis-spell the option when turning it

-               # on or off, so warn about it here:

-               if (onoff == "" && ($(i) == "on" || $(i) == "off")) {

-                  print $2 ": ERROR: turning unrecognized option", $(i)

-                  # For the moment error out - it is safer

-                  err = 1 # prevent END{} running

-                  exit 1

-               }

-               onoff = $(i)

-            } else {

-               # Print a message, otherwise the error

-               # below is incomprehensible

-               print $2 ": currently", onoff ": attempt to turn", $(i)

-               break

-            }

-         }

-      } else if ($(i) == "requires" || $(i) == "if" || $(i) == "enables") {

-         key = $(i)

-      } else if (key == "requires") {

-         requires[$2] = requires[$2] " " $(i)

-      } else if (key == "if") {

-         iffs[$2] = iffs[$2] " " $(i)

-      } else if (key == "enables") {

-         enabledby[$(i)] = enabledby[$(i)] " " $2

-      } else

-         break # bad line format

-   }

-

-   if (i > NF) {

-      # Set the option, defaulting to 'enabled'

-      if (onoff == "") onoff = "enabled"

-      option[$2] = onoff

-      next

-   }

-   # Else fall through to the error handler

-}

-

-# chunk NAME [requires OPT] [on|off|disabled]

-#   Expands to the 'option' settings appropriate to the reading and

-#   writing of an ancilliary PNG chunk 'NAME':

-#

-#   option READ_NAME requires READ_ANCILLARY_CHUNKS [READ_OPT]

-#   option READ_NAME enables NAME

-#   [option READ_NAME off]

-#   option WRITE_NAME requires WRITE_ANCILLARY_CHUNKS [WRITE_OPT]

-#   option WRITE_NAME enables NAME

-#   [option WRITE_NAME off]

-

-pre != 0 && $1 == "chunk" && NF >= 2{

-   # 'chunk' is handled on the first pass by writing appropriate

-   # 'option' lines into the intermediate file.

-   onoff = ""

-   reqread = ""

-   reqwrite = ""

-   i = 3 # indicates format error

-   if (NF > 2) {

-      # read the keywords/additional OPTS

-      req = 0

-      for (i=3; i<=NF; ++i) {

-         if ($(i) == "on" || $(i) == "off" || $(i) == "disabled") {

-            if (onoff != $(i)) {

-               if (onoff == "")

-                  onoff = $(i)

-               else

-                  break # on/off conflict

-            }

-         } else if ($(i) == "requires")

-            req = 1

-         else if (req != 1)

-            break # bad line: handled below

-         else {

-            reqread = reqread " READ_" $(i)

-            reqwrite = reqwrite " WRITE_" $(i)

-         }

-      }

-   }

-

-   if (i > NF) {

-      # Output new 'option' lines to the intermediate file (out)

-      print "option READ_" $2, "requires READ_ANCILLARY_CHUNKS" reqread, "enables", $2, onoff >out

-      print "option WRITE_" $2, "requires WRITE_ANCILLARY_CHUNKS" reqwrite, "enables", $2, onoff >out

-      next

-   }

-   # Else hit the error handler below - bad line format!

-}

-

-# setting MACRO ( requires MACRO* )* [ default VALUE ]

-#   Behaves in a similar way to 'option' without looking for NO_ or

-#   _SUPPORTED; the macro is enabled if it is defined so long as all

-#   the 'requires' macros are also defined.  The definitions may be

-#   empty, an error will be issued if the 'requires' macros are

-#   *not* defined.  If given the 'default' value is used if the

-#   macro is not defined.  The default value will be re-tokenised.

-#   (BTW: this is somewhat restrictive, it mainly exists for the

-#   support of non-standard configurations and numeric parameters,

-#   see the uses in scripts/options.dat

-

-$1 == "setting" && (NF == 2 || NF >= 3 && ($3 == "requires" || $3 == "default")){

-   reqs = ""

-   deflt = ""

-   isdef = 0

-   key = ""

-   for (i=3; i<=NF; ++i)

-      if ($(i) == "requires" || $(i) == "default") {

-         key = $(i)

-         if (key == "default") isdef = 1

-      } else if (key == "requires")

-         reqs = reqs " " $(i)

-      else if (key == "default")

-         deflt = deflt " " $(i)

-      else

-         break # Format error, handled below

-

-   setting[$2] = reqs

-   # NOTE: this overwrites a previous value silently

-   if (isdef && deflt == "")

-      deflt = " " # as a flag to force output

-   defaults[$2] = deflt

-   next

-}

-

-# The order of the dependency lines (option, chunk, setting) is irrelevant

-# - the 'enables', 'requires' and 'if' settings will be used to determine

-# the correct order in the output and the final values in pnglibconf.h are

-# not order dependent.  'requires' and 'if' entries take precedence over

-# 'enables' from other options; if an option requires another option it

-# won't be set regardless of any options that enable it unless the other

-# option is also enabled.

-#

-# Similarly 'enables' trumps a NO_ definition in CFLAGS or pngusr.h

-#

-# For simplicity cycles in the definitions are regarded as errors,

-# even if they are not ambiguous.

-# A given NAME can be specified in as many 'option' lines as required, the

-# definitions are additive.

-

-# For backwards compatibility equivalent macros may be listed thus:

-#

-# = [NO_]NAME MACRO

-#   Makes -DMACRO equivalent to -DPNG_NO_NAME or -DPNG_NAME_SUPPORTED

-#   as appropriate.

-#

-# The definition is injected into the C compiler input when encountered

-# in the second pass (so all these definitions appear *after* the @

-# lines!)

-#

-# 'NAME' is as above, but 'MACRO' is the full text of the equivalent

-# old, deprecated, macro.

-

-$1 == "=" && NF == 3{

-   print "#ifdef PNG_" $3 >out

-   if ($2 ~ /^NO_/)

-      print "#   define PNG_" $2 >out

-   else

-      print "#   define PNG_" $2 "_SUPPORTED" >out

-   print "#endif" >out

-   next

-}

-

-# Lines may be injected into the C compiler input by preceding them

-# with an "@" character.  The line is copied with just the leading

-# @ removed.

-

-$1 ~ /^@/{

-   # sub(/^[    ]*@/, "")

-   $1 = substr($1, 2)

-   print >out

-   next

-}

-

-# Check for unreognized lines, because of the preprocessing chunk

-# format errors will be detected on the first pass independent of

-# any other format errors.

-{

-   print "options.awk: bad line (" NR "):", $0

-   err = 1 # prevent END{} running

-   exit 1

-}

-

-# For checking purposes names that start with "ok_" or "fail_" are

-# not output to pnglibconf.h and must be either enabled or disabled

-# respectively for the build to succeed.  This allows interdependencies

-# between options of the form "at least one of" or "at most one of"

-# to be checked.  For example:

-#

-# option FLOATING_POINT enables ok_math

-# option FIXED_POINT enables ok_math

-#   This ensures that at least one of FLOATING_POINT and FIXED_POINT

-#   must be set for the build to succeed.

-#

-# option fail_math requires FLOATING_POINT FIXED_POINT

-#   This means the build will fail if *both* FLOATING_POINT and

-#   FIXED_POINT are set (this is an example; in fact both are allowed.)

-#

-# If all these options were given the build would require exactly one

-# of the names to be enabled.

-

-END{

-   # END{} gets run on an exit (a traditional awk feature)

-   if (err) exit 1

-

-   if (pre) {

-      # Record the final value of the variables

-      print "deb =", deb >out

-      if (everything != "") {

-         print "everything =", everything >out

-      }

-      print "logunsupported =", logunsupported >out

-      exit 0

-   }

-

-   # Do the 'setting' values first, the algorithm the standard

-   # tree walk (O(1)) done in an O(2) while/for loop; interations

-   # settings x depth, outputing the deepest required macros

-   # first.

-   print "" >out

-   print "/* SETTINGS */" >out

-   print comment, "settings", cend >out

-   finished = 0

-   while (!finished) {

-      finished = 1

-      movement = 0 # done nothing

-      for (i in setting) if (!doneset[i]) {

-         nreqs = split(setting[i], r)

-         if (nreqs > 0) {

-            for (j=1; j<=nreqs; ++j) if (!doneset[r[j]]) {

-               break

-            }

-            if (j<=nreqs) {

-               finished = 0

-               continue # try a different setting

-            }

-         }

-

-         # All the requirements have been processed, output

-         # this setting.

-         if (deb) print "setting", i

-         print "" >out

-         print "/* setting: ", i >out

-         print " *   requires:" setting[i] >out

-         print " *   default: ", defaults[i], "*/" >out

-         if (defaults[i] == "") { # no default, only check if defined

-            print "#ifdef PNG_" i >out

-         }

-         for (j=1; j<=nreqs; ++j) {

-            print "# ifndef PNG_" r[j] >out

-            print error, i, "requires", r[j] end >out

-            print "# endif" >out

-         }

-         if (defaults[i] != "") { # default handling

-            print "#ifdef PNG_" i >out

-         }

-         print def i, "PNG_" i end >out

-         if (defaults[i] != "") {

-            print "#else /*default*/" >out

-            # And add the default definition for the benefit

-            # of later settings an options test:

-            print "# define PNG_" i defaults[i] >out

-            print def i defaults[i] end >out

-         }

-         print "#endif" >out

-

-         doneset[i] = 1

-         ++movement

-      }

-

-      if (!finished && !movement) {

-         print "setting: loop or missing setting in 'requires', cannot process:"

-         for (i in setting) if (!doneset[i]) {

-            print "  setting", i, "requires" setting[i]

-         }

-         exit 1

-      }

-   }

-   print comment, "end of settings", cend >out

-

-   # Now do the options - somewhat more complex.  The dependency

-   # tree is thus:

-   #

-   #   name     >     name

-   #   name requires  name

-   #   name if        name

-   #   name enabledby name

-   #

-   # First build a list 'tree' by option of all the things on which

-   # it depends.

-   print "" >out

-   print "/* OPTIONS */" >out

-   print comment, "options", cend >out

-   for (opt in enabledby) tree[opt] = 1  # may not be explicit options

-   for (opt in option) if (opt != "") {

-      o = option[opt]

-      # option should always be one of the following values

-      if (o != "on" && o != "off" && o != "disabled" && o != "enabled") {

-         print "internal option error (" o ")"

-         exit 1

-      }

-      tree[opt] = ""   # so unlisted options marked

-   }

-   for (opt in tree) if (opt != "") {

-      if (tree[opt] == 1) {

-         tree[opt] = ""

-         if (option[opt] != "") {

-            print "internal error (1)"

-            exit 1

-         }

-         # Macros only listed in 'enables' remain off unless

-         # one of the enabling macros is on.

-         option[opt] = "disabled"

-      }

-

-      split("", list) # clear 'list'

-      # Now add every requires, iffs or enabledby entry to 'list'

-      # so that we can add a unique list of requirements to tree[i]

-      split(requires[opt] iffs[opt] enabledby[opt], r)

-      for (i in r) list[r[i]] = 1

-      for (i in list) tree[opt] = tree[opt] " " i

-   }

-

-   # print the tree for extreme debugging

-   if (deb > 2) for (i in tree) if (i != "") print i, "depends-on" tree[i]

-

-   # Ok, now check all options marked explicitly 'on' or 'off':

-   #

-   # If an option[opt] is 'on' then turn on all requires[opt]

-   # If an option[opt] is 'off' then turn off all enabledby[opt]

-   #

-   # Error out if we have to turn 'on' an 'off' option or vice versa.

-   npending = 0

-   for (opt in option) if (opt != "") {

-      if (option[opt] == "on" || option[opt] == "off") {

-         pending[++npending] = opt

-      }

-   }

-

-   err = 0 # set on error

-   while (npending > 0) {

-      opt = pending[npending--]

-      if (option[opt] == "on") {

-         nreqs = split(requires[opt], r)

-         for (j=1; j<=nreqs; ++j) {

-            if (option[r[j]] == "off") {

-               print "option", opt, "turned on, but requirement", r[j], "is turned off"

-               err = 1

-            } else if (option[r[j]] != "on") {

-               option[r[j]] = "on"

-               pending[++npending] = r[j]

-            }

-         }

-      } else {

-         if (option[opt] != "off") {

-            print "internal error (2)"

-            exit 1

-         }

-         nreqs = split(enabledby[opt], r)

-         for (j=1; j<=nreqs; ++j) {

-            if (option[r[j]] == "on") {

-               print "option", opt, "turned off, but enabled by", r[j], "which is turned on"

-               err = 1

-            } else if (option[r[j]] != "off") {

-               option[r[j]] = "off"

-               pending[++npending] = r[j]

-            }

-         }

-      }

-   }

-   if (err) exit 1

-

-   # option[i] is now the complete list of all the tokens we may

-   # need to output, go through it as above, depth first.

-   finished = 0

-   while (!finished) {

-      finished = 1

-      movement = 0 # done nothing

-      for (i in option) if (!done[i]) {

-         nreqs = split(tree[i], r)

-         if (nreqs > 0) {

-            for (j=1; j<=nreqs; ++j) if (!done[r[j]]) {

-               break

-            }

-            if (j<=nreqs) {

-               finished = 0

-               continue  # next option

-            }

-         }

-

-         # All the requirements have been processed, output

-         # this option.  An option is _SUPPORTED if:

-         #

-         # all 'requires' are _SUPPORTED AND

-         # at least one of the 'if' options are _SUPPORTED AND

-         # EITHER:

-         #   The name is _SUPPORTED (on the command line)

-         # OR:

-         #   an 'enabledby' is _SUPPORTED

-         # OR:

-         #   NO_name is not defined AND

-         #   the option is not disabled; an option is disabled if:

-         #    option == off

-         #    option == disabled && everything != on

-         #    option == "" && everything == off

-         if (deb) print "option", i

-         print "" >out

-         print "/* option:", i, option[i] >out

-         print " *   requires:  " requires[i] >out

-         print " *   if:      " iffs[i] >out

-         print " *   enabled-by:" enabledby[i], "*/" >out

-         print "#undef PNG_on" >out

-         print "#define PNG_on 1" >out

-

-         # requires

-         nreqs = split(requires[i], r)

-         for (j=1; j<=nreqs; ++j) {

-            print "#ifndef PNG_" r[j] "_SUPPORTED" >out

-            print "#   undef PNG_on /*!" r[j] "*/" >out

-            # this error appears in the final output if something

-            # was switched 'on' but the processing above to force

-            # the requires did not work

-            if (option[i] == "on") {

-               print error, i, "requires", r[j] end >out

-            }

-            print "#endif" >out

-         }

-

-         # if

-         nreqs = split(iffs[i], r)

-         print "#undef PNG_no_if" >out

-         if (nreqs > 0) {

-            print "/* if" iffs[i], "*/" >out

-            print "#define PNG_no_if 1" >out

-            for (j=1; j<=nreqs; ++j) {

-               print "#ifdef PNG_" r[j] "_SUPPORTED" >out

-               print "#   undef PNG_no_if /*" r[j] "*/" >out

-               print "#endif" >out

-            }

-            print "#ifdef PNG_no_if /*missing if*/" >out

-            print "#   undef PNG_on" >out

-            # There is no checking above for this, because we

-            # don't know which 'if' to choose, so whine about

-            # it here:

-            if (option[i] == "on") {

-               print error, i, "needs one of:", iffs[i] end >out

-            }

-            print "#endif" >out

-         }

-

-         print "#ifdef PNG_on /*requires, if*/" >out

-         # enables

-         print "#   undef PNG_not_enabled" >out

-         print "#   define PNG_not_enabled 1" >out

-         print "   /* enabled by" enabledby[i], "*/" >out

-         nreqs = split(enabledby[i], r)

-         for (j=1; j<=nreqs; ++j) {

-            print "#ifdef PNG_" r[j] "_SUPPORTED" >out

-            print "#   undef PNG_not_enabled /*" r[j] "*/" >out

-            # Oops, probably not intended (should be factored

-            # out by the checks above).

-            if (option[i] == "off") {

-               print error, i, "enabled by:", r[j] end >out

-            }

-            print "#endif" >out

-         }

-

-         print "#   ifndef PNG_" i "_SUPPORTED /*!command line*/" >out

-         print "#    ifdef PNG_not_enabled /*!enabled*/" >out

-         if (option[i] == "off" || option[i] == "disabled" && everything != "on" || option[i] == "enabled" && everything == "off") {

-            print "#      undef PNG_on /*default off*/" >out

-         } else {

-            print "#      ifdef PNG_NO_" i >out

-            print "#       undef PNG_on /*turned off*/" >out

-            print "#      endif" >out

-            print "#      ifdef PNG_NO_" i "_SUPPORTED" >out

-            print "#       undef PNG_on /*turned off*/" >out

-            print "#      endif" >out

-         }

-         print "#    endif /*!enabled*/" >out

-         print "#    ifdef PNG_on" >out

-         # The _SUPPORTED macro must be defined so that dependent

-         # options output later work.

-         print "#      define PNG_" i "_SUPPORTED" >out

-         print "#    endif" >out

-         print "#   endif /*!command line*/" >out

-         # If PNG_on is still set the option should be defined in

-         # pnglibconf.h

-         print "#   ifdef PNG_on" >out

-         if (i ~ /^fail_/) {

-            print error, i, "is on: enabled by:" iffs[i] enabledby[i] ", requires" requires[i] end >out

-         } else if (i !~ /^ok_/) {

-            print def i sup >out

-         }

-         print "#   endif /* definition */" >out

-         print "#endif /*requires, if*/" >out

-         if (logunsupported || i ~ /^ok_/) {

-            print "#ifndef  PNG_on" >out

-            if (logunsupported) {

-               print und i une >out

-            }

-            if (i ~ /^ok_/) {

-               print error, i, "not enabled: requires:" requires[i] ", enabled by:" iffs[i] enabledby[i] end >out

-            }

-            print "#endif" >out

-         }

-

-         done[i] = 1

-         ++movement

-      }

-

-      if (!finished && !movement) {

-         print "option: loop or missing option in dependency tree, cannot process:"

-         for (i in option) if (!done[i]) {

-            print "  option", i, "depends on" tree[i], "needs:"

-            nreqs = split(tree[i], r)

-            if (nreqs > 0) for (j=1; j<=nreqs; ++j) if (!done[r[j]]) {

-               print "   " r[j]

-            }

-         }

-         exit 1

-      }

-   }

-   print comment, "end of options", cend >out

-

-   # Regular end - everything looks ok

-   if (protect != "") {

-      print start "#endif", cx, protect, "*/" end >out

-   }

-}

+#!/bin/awk -f
+# scripts/options.awk - library build configuration control
+#
+# last changed in libpng version 1.5.7 - December 15, 2011
+#
+# Copyright (c) 1998-2011 Glenn Randers-Pehrson
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+# The output of this script is written to the file given by
+# the variable 'out'.  The script is run twice, once with
+# an intermediate output file, 'options.tmp' then again on
+# that file to produce the final output:
+#
+#  awk -f scripts/options.awk out=options.tmp scripts/options.dfa 1>&2
+#  awk -f scripts/options.awk out=options.dfn options.tmp 1>&2
+#
+# Some options may be specified on the command line:
+#
+#  deb=1            Causes debugging to be output
+#  logunsupported=1 Causes all options to be recorded in the output
+#  everything=off   Causes all options to be disabled by default
+#  everything=on    Causes all options to be enabled by default
+#
+# If awk fails on your platform, try nawk instead.
+#
+# These options may also be specified in the original input file (and
+# are copied to the preprocessed file).
+
+BEGIN{
+   out="/dev/null"              # intermediate, preprocessed, file
+   pre=-1                       # preprocess (first line)
+   version="libpng version unknown" # version information
+   version_file=""              # where to find the version
+   err=0                        # in-line exit sets this
+   start="PNG_DEFN_MAGIC-"      # Arbitrary start
+   end="-PNG_DEFN_END"          # Arbitrary end
+   ct="PNG_JOIN"                # Join two tokens
+   cx= "/" ct "*"               # Open C comment for output file
+   comment=start cx             # Comment start
+   cend="*/" end                # Comment end
+   def=start "#define PNG_" ct  # Arbitrary define
+   sup=ct "_SUPPORTED" end      # end supported option
+   und=comment "#undef PNG_" ct # Unsupported option
+   une=ct "_SUPPORTED" cend     # end unsupported option
+   error=start "ERROR:"         # error message
+
+   # Variables
+   deb=0                        # debug - set on command line
+   everything=""                # do not override defaults
+   logunsupported=0             # write unsupported options too
+
+   # Precreate arrays
+   option[""] = ""    # list of all options: default enabled/disabled
+   done[""] = 1       # marks option as having been output
+   requires[""] = ""  # requires by option
+   iffs[""] = ""      # if by option
+   enabledby[""] = "" # options that enable it by option
+   setting[""] = ""   # requires by setting
+   defaults[""] = ""  # used for a defaulted value
+   doneset[""] = 1    # marks setting as having been output
+   r[""] = ""         # Temporary array
+
+   # For decorating the output file
+   protect = ""
+}
+
+# The output file must be specified before any input:
+out == "/dev/null" {
+   print "out=output.file must be given on the command line"
+   err = 1
+   exit 1
+}
+
+# The very first line indicates whether we are reading pre-processed
+# input or not, this must come *first* because 'PREPROCESSED' needs
+# to be the very first line in the temporary file.
+pre == -1{
+   if ($0 == "PREPROCESSED") {
+      pre = 0
+      next
+   } else {
+      pre = 1
+      print "PREPROCESSED" >out
+      # And fall through to continue processing
+   }
+}
+
+# While pre-processing if version is set to "search" look for a version string
+# in the following file.
+pre && version == "search" && version_file == ""{
+   version_file = FILENAME
+}
+
+pre && version == "search" && version_file != FILENAME{
+   print "version string not found in", version_file
+   err = 1
+   exit 1
+}
+
+pre && version == "search" && $0 ~ /^ \* libpng version/{
+   version = substr($0, 4)
+   print "version =", version >out
+   next
+}
+
+pre && FILENAME == version_file{
+   next
+}
+
+# variable=value
+#   Sets the given variable to the given value (the syntax is fairly
+#   free form, except for deb (you are expected to understand how to
+#   set the debug variable...)
+#
+#   This happens before the check on 'pre' below skips most of the
+#   rest of the actions, so the variable settings happen during
+#   preprocessing but are recorded in the END action too.  This
+#   allows them to be set on the command line too.
+$0 ~ /^[        ]*version[      ]*=/{
+   sub(/^[  ]*version[  ]*=[  ]*/, "")
+   version = $0
+   next
+}
+$0 ~ /^[        ]*everything[   =]*off[         ]*$/{
+   everything = "off"
+   next
+}
+$0 ~ /^[        ]*everything[   =]*on[  ]*$/{
+   everything = "on"
+   next
+}
+$0 ~ /^[        ]*logunsupported[       =]*0[   ]*$/{
+   logunsupported = 0
+   next
+}
+$0 ~ /^[        ]*logunsupported[       =]*1[   ]*$/{
+   logunsupported = 1
+   next
+}
+$1 == "deb" && $2 == "=" && NF == 3{
+   deb = $3
+   next
+}
+
+# Preprocessing - this just copies the input file with lines
+# that need preprocessing (just chunk at present) expanded
+# The bare "pre" instead of "pre != 0" crashes under Sunos awk
+pre && $1 != "chunk"{
+   print >out
+   next
+}
+
+# The first characters of the line determine how it is processed,
+# leading spaces are ignored.  In general tokens that are not
+# keywords are the names of options.  An option 'name' is
+# controlled by the definition of the corresponding macros:
+#
+#   PNG_name_SUPPORTED    The option is turned on
+#   PNG_NO_name
+#   PNG_NO_name_SUPPORTED If the first macro is not defined
+#                         either of these will turn the option off
+#
+# If none of these macros are defined the option is turned on, unless
+# the keyword 'off' is given in a line relating to the option.  The
+# keyword 'on' can also be given, but it will be ignored (since it is
+# the default.)
+#
+# In the syntax below a 'name' is indicated by "NAME", other macro
+# values are indicated by "MACRO", as with "NAME" the leading "PNG_"
+# is omitted, but in this case the "NO_" prefix and the "_SUPPORTED"
+# suffix are never used.
+#
+# Each line is introduced by a keyword - the first non-space characters
+# on the line.  A line starting with a '#' is a comment - it is totally
+# ignored.  Keywords are as follows, a NAME, is simply a macro name
+# without the leading PNG_, PNG_NO_ or the trailing _SUPPORTED.
+
+$1 ~ /^#/ || $0 ~ /^[   ]*$/{
+   next
+}
+
+# com <comment>
+#   The whole line is placed in the output file as a comment with
+#   the preceding 'com' removed
+$1 == "com"{
+   if (NF > 1) {
+      # sub(/^[         ]*com[  ]*/, "")
+      $1 = ""
+      print comment, $0, cend >out
+   } else
+      print start end >out
+   next
+}
+
+# version
+#   Inserts a version comment
+$1 == "version" && NF == 1{
+   if (version == "") {
+      print "ERROR: no version string set"
+      err = 1 # prevent END{} running
+      exit 1
+   }
+
+   print comment, version, cend >out
+   next
+}
+
+# file output input protect
+#   Informational: the official name of the input file (without
+#   make generated local directories), the official name of the
+#   output file and, if required, a name to use in a protection
+#   macro for the contents.
+$1 == "file" && NF >= 2{
+   print comment, $2, cend >out
+   print comment, "Machine generated file: DO NOT EDIT", cend >out
+   if (NF >= 3)
+      print comment, "Derived from:", $3, cend >out
+   protect = $4
+   if (protect != "") {
+      print start "#ifndef", protect end >out
+      print start "#define", protect end >out
+   }
+   next
+}
+
+# option NAME ( (requires|enables|if) NAME* | on | off | disabled )*
+#   Declares an option 'NAME' and describes its default setting (disabled)
+#   and its relationship to other options.  The option is disabled
+#   unless *all* the options listed after 'requires' are set and at
+#   least one of the options listed after 'if' is set.  If the
+#   option is set then it turns on all the options listed after 'enables'.
+#
+#   Note that "enables" takes priority over the required/if/disabled/off
+#   setting of the target option.
+#
+#   The definition file may list an option as 'disabled': off by default,
+#   otherwise the option is enabled: on by default.  A later (and it must
+#   be later) entry may turn an option on or off explicitly.
+
+$1 == "option" && NF >= 2{
+   onoff = option[$2]  # records current (and the default is "", enabled)
+   key = ""
+   for (i=3; i<=NF; ++i) {
+      if ($(i) == "on" || $(i) == "off" || $(i) == "disabled") {
+         key = ""
+         if (onoff != $(i)) {
+            # on or off can zap disabled or enabled:
+            if (onoff == "" || (onoff == "disabled" || onoff == "enabled") && ($(i) == "on" || $(i) == "off")) {
+               # It's easy to mis-spell the option when turning it
+               # on or off, so warn about it here:
+               if (onoff == "" && ($(i) == "on" || $(i) == "off")) {
+                  print $2 ": ERROR: turning unrecognized option", $(i)
+                  # For the moment error out - it is safer
+                  err = 1 # prevent END{} running
+                  exit 1
+               }
+               onoff = $(i)
+            } else {
+               # Print a message, otherwise the error
+               # below is incomprehensible
+               print $2 ": currently", onoff ": attempt to turn", $(i)
+               break
+            }
+         }
+      } else if ($(i) == "requires" || $(i) == "if" || $(i) == "enables") {
+         key = $(i)
+      } else if (key == "requires") {
+         requires[$2] = requires[$2] " " $(i)
+      } else if (key == "if") {
+         iffs[$2] = iffs[$2] " " $(i)
+      } else if (key == "enables") {
+         enabledby[$(i)] = enabledby[$(i)] " " $2
+      } else
+         break # bad line format
+   }
+
+   if (i > NF) {
+      # Set the option, defaulting to 'enabled'
+      if (onoff == "") onoff = "enabled"
+      option[$2] = onoff
+      next
+   }
+   # Else fall through to the error handler
+}
+
+# chunk NAME [requires OPT] [on|off|disabled]
+#   Expands to the 'option' settings appropriate to the reading and
+#   writing of an ancilliary PNG chunk 'NAME':
+#
+#   option READ_NAME requires READ_ANCILLARY_CHUNKS [READ_OPT]
+#   option READ_NAME enables NAME
+#   [option READ_NAME off]
+#   option WRITE_NAME requires WRITE_ANCILLARY_CHUNKS [WRITE_OPT]
+#   option WRITE_NAME enables NAME
+#   [option WRITE_NAME off]
+
+pre != 0 && $1 == "chunk" && NF >= 2{
+   # 'chunk' is handled on the first pass by writing appropriate
+   # 'option' lines into the intermediate file.
+   onoff = ""
+   reqread = ""
+   reqwrite = ""
+   i = 3 # indicates format error
+   if (NF > 2) {
+      # read the keywords/additional OPTS
+      req = 0
+      for (i=3; i<=NF; ++i) {
+         if ($(i) == "on" || $(i) == "off" || $(i) == "disabled") {
+            if (onoff != $(i)) {
+               if (onoff == "")
+                  onoff = $(i)
+               else
+                  break # on/off conflict
+            }
+         } else if ($(i) == "requires")
+            req = 1
+         else if (req != 1)
+            break # bad line: handled below
+         else {
+            reqread = reqread " READ_" $(i)
+            reqwrite = reqwrite " WRITE_" $(i)
+         }
+      }
+   }
+
+   if (i > NF) {
+      # Output new 'option' lines to the intermediate file (out)
+      print "option READ_" $2, "requires READ_ANCILLARY_CHUNKS" reqread, "enables", $2, onoff >out
+      print "option WRITE_" $2, "requires WRITE_ANCILLARY_CHUNKS" reqwrite, "enables", $2, onoff >out
+      next
+   }
+   # Else hit the error handler below - bad line format!
+}
+
+# setting MACRO ( requires MACRO* )* [ default VALUE ]
+#   Behaves in a similar way to 'option' without looking for NO_ or
+#   _SUPPORTED; the macro is enabled if it is defined so long as all
+#   the 'requires' macros are also defined.  The definitions may be
+#   empty, an error will be issued if the 'requires' macros are
+#   *not* defined.  If given the 'default' value is used if the
+#   macro is not defined.  The default value will be re-tokenised.
+#   (BTW: this is somewhat restrictive, it mainly exists for the
+#   support of non-standard configurations and numeric parameters,
+#   see the uses in scripts/options.dat
+
+$1 == "setting" && (NF == 2 || NF >= 3 && ($3 == "requires" || $3 == "default")){
+   reqs = ""
+   deflt = ""
+   isdef = 0
+   key = ""
+   for (i=3; i<=NF; ++i)
+      if ($(i) == "requires" || $(i) == "default") {
+         key = $(i)
+         if (key == "default") isdef = 1
+      } else if (key == "requires")
+         reqs = reqs " " $(i)
+      else if (key == "default")
+         deflt = deflt " " $(i)
+      else
+         break # Format error, handled below
+
+   setting[$2] = reqs
+   # NOTE: this overwrites a previous value silently
+   if (isdef && deflt == "")
+      deflt = " " # as a flag to force output
+   defaults[$2] = deflt
+   next
+}
+
+# The order of the dependency lines (option, chunk, setting) is irrelevant
+# - the 'enables', 'requires' and 'if' settings will be used to determine
+# the correct order in the output and the final values in pnglibconf.h are
+# not order dependent.  'requires' and 'if' entries take precedence over
+# 'enables' from other options; if an option requires another option it
+# won't be set regardless of any options that enable it unless the other
+# option is also enabled.
+#
+# Similarly 'enables' trumps a NO_ definition in CFLAGS or pngusr.h
+#
+# For simplicity cycles in the definitions are regarded as errors,
+# even if they are not ambiguous.
+# A given NAME can be specified in as many 'option' lines as required, the
+# definitions are additive.
+
+# For backwards compatibility equivalent macros may be listed thus:
+#
+# = [NO_]NAME MACRO
+#   Makes -DMACRO equivalent to -DPNG_NO_NAME or -DPNG_NAME_SUPPORTED
+#   as appropriate.
+#
+# The definition is injected into the C compiler input when encountered
+# in the second pass (so all these definitions appear *after* the @
+# lines!)
+#
+# 'NAME' is as above, but 'MACRO' is the full text of the equivalent
+# old, deprecated, macro.
+
+$1 == "=" && NF == 3{
+   print "#ifdef PNG_" $3 >out
+   if ($2 ~ /^NO_/)
+      print "#   define PNG_" $2 >out
+   else
+      print "#   define PNG_" $2 "_SUPPORTED" >out
+   print "#endif" >out
+   next
+}
+
+# Lines may be injected into the C compiler input by preceding them
+# with an "@" character.  The line is copied with just the leading
+# @ removed.
+
+$1 ~ /^@/{
+   # sub(/^[    ]*@/, "")
+   $1 = substr($1, 2)
+   print >out
+   next
+}
+
+# Check for unreognized lines, because of the preprocessing chunk
+# format errors will be detected on the first pass independent of
+# any other format errors.
+{
+   print "options.awk: bad line (" NR "):", $0
+   err = 1 # prevent END{} running
+   exit 1
+}
+
+# For checking purposes names that start with "ok_" or "fail_" are
+# not output to pnglibconf.h and must be either enabled or disabled
+# respectively for the build to succeed.  This allows interdependencies
+# between options of the form "at least one of" or "at most one of"
+# to be checked.  For example:
+#
+# option FLOATING_POINT enables ok_math
+# option FIXED_POINT enables ok_math
+#   This ensures that at least one of FLOATING_POINT and FIXED_POINT
+#   must be set for the build to succeed.
+#
+# option fail_math requires FLOATING_POINT FIXED_POINT
+#   This means the build will fail if *both* FLOATING_POINT and
+#   FIXED_POINT are set (this is an example; in fact both are allowed.)
+#
+# If all these options were given the build would require exactly one
+# of the names to be enabled.
+
+END{
+   # END{} gets run on an exit (a traditional awk feature)
+   if (err) exit 1
+
+   if (pre) {
+      # Record the final value of the variables
+      print "deb =", deb >out
+      if (everything != "") {
+         print "everything =", everything >out
+      }
+      print "logunsupported =", logunsupported >out
+      exit 0
+   }
+
+   # Do the 'setting' values first, the algorithm the standard
+   # tree walk (O(1)) done in an O(2) while/for loop; interations
+   # settings x depth, outputing the deepest required macros
+   # first.
+   print "" >out
+   print "/* SETTINGS */" >out
+   print comment, "settings", cend >out
+   finished = 0
+   while (!finished) {
+      finished = 1
+      movement = 0 # done nothing
+      for (i in setting) if (!doneset[i]) {
+         nreqs = split(setting[i], r)
+         if (nreqs > 0) {
+            for (j=1; j<=nreqs; ++j) if (!doneset[r[j]]) {
+               break
+            }
+            if (j<=nreqs) {
+               finished = 0
+               continue # try a different setting
+            }
+         }
+
+         # All the requirements have been processed, output
+         # this setting.
+         if (deb) print "setting", i
+         print "" >out
+         print "/* setting: ", i >out
+         print " *   requires:" setting[i] >out
+         print " *   default: ", defaults[i], "*/" >out
+         if (defaults[i] == "") { # no default, only check if defined
+            print "#ifdef PNG_" i >out
+         }
+         for (j=1; j<=nreqs; ++j) {
+            print "# ifndef PNG_" r[j] >out
+            print error, i, "requires", r[j] end >out
+            print "# endif" >out
+         }
+         if (defaults[i] != "") { # default handling
+            print "#ifdef PNG_" i >out
+         }
+         print def i, "PNG_" i end >out
+         if (defaults[i] != "") {
+            print "#else /*default*/" >out
+            # And add the default definition for the benefit
+            # of later settings an options test:
+            print "# define PNG_" i defaults[i] >out
+            print def i defaults[i] end >out
+         }
+         print "#endif" >out
+
+         doneset[i] = 1
+         ++movement
+      }
+
+      if (!finished && !movement) {
+         print "setting: loop or missing setting in 'requires', cannot process:"
+         for (i in setting) if (!doneset[i]) {
+            print "  setting", i, "requires" setting[i]
+         }
+         exit 1
+      }
+   }
+   print comment, "end of settings", cend >out
+
+   # Now do the options - somewhat more complex.  The dependency
+   # tree is thus:
+   #
+   #   name     >     name
+   #   name requires  name
+   #   name if        name
+   #   name enabledby name
+   #
+   # First build a list 'tree' by option of all the things on which
+   # it depends.
+   print "" >out
+   print "/* OPTIONS */" >out
+   print comment, "options", cend >out
+   for (opt in enabledby) tree[opt] = 1  # may not be explicit options
+   for (opt in option) if (opt != "") {
+      o = option[opt]
+      # option should always be one of the following values
+      if (o != "on" && o != "off" && o != "disabled" && o != "enabled") {
+         print "internal option error (" o ")"
+         exit 1
+      }
+      tree[opt] = ""   # so unlisted options marked
+   }
+   for (opt in tree) if (opt != "") {
+      if (tree[opt] == 1) {
+         tree[opt] = ""
+         if (option[opt] != "") {
+            print "internal error (1)"
+            exit 1
+         }
+         # Macros only listed in 'enables' remain off unless
+         # one of the enabling macros is on.
+         option[opt] = "disabled"
+      }
+
+      split("", list) # clear 'list'
+      # Now add every requires, iffs or enabledby entry to 'list'
+      # so that we can add a unique list of requirements to tree[i]
+      split(requires[opt] iffs[opt] enabledby[opt], r)
+      for (i in r) list[r[i]] = 1
+      for (i in list) tree[opt] = tree[opt] " " i
+   }
+
+   # print the tree for extreme debugging
+   if (deb > 2) for (i in tree) if (i != "") print i, "depends-on" tree[i]
+
+   # Ok, now check all options marked explicitly 'on' or 'off':
+   #
+   # If an option[opt] is 'on' then turn on all requires[opt]
+   # If an option[opt] is 'off' then turn off all enabledby[opt]
+   #
+   # Error out if we have to turn 'on' an 'off' option or vice versa.
+   npending = 0
+   for (opt in option) if (opt != "") {
+      if (option[opt] == "on" || option[opt] == "off") {
+         pending[++npending] = opt
+      }
+   }
+
+   err = 0 # set on error
+   while (npending > 0) {
+      opt = pending[npending--]
+      if (option[opt] == "on") {
+         nreqs = split(requires[opt], r)
+         for (j=1; j<=nreqs; ++j) {
+            if (option[r[j]] == "off") {
+               print "option", opt, "turned on, but requirement", r[j], "is turned off"
+               err = 1
+            } else if (option[r[j]] != "on") {
+               option[r[j]] = "on"
+               pending[++npending] = r[j]
+            }
+         }
+      } else {
+         if (option[opt] != "off") {
+            print "internal error (2)"
+            exit 1
+         }
+         nreqs = split(enabledby[opt], r)
+         for (j=1; j<=nreqs; ++j) {
+            if (option[r[j]] == "on") {
+               print "option", opt, "turned off, but enabled by", r[j], "which is turned on"
+               err = 1
+            } else if (option[r[j]] != "off") {
+               option[r[j]] = "off"
+               pending[++npending] = r[j]
+            }
+         }
+      }
+   }
+   if (err) exit 1
+
+   # option[i] is now the complete list of all the tokens we may
+   # need to output, go through it as above, depth first.
+   finished = 0
+   while (!finished) {
+      finished = 1
+      movement = 0 # done nothing
+      for (i in option) if (!done[i]) {
+         nreqs = split(tree[i], r)
+         if (nreqs > 0) {
+            for (j=1; j<=nreqs; ++j) if (!done[r[j]]) {
+               break
+            }
+            if (j<=nreqs) {
+               finished = 0
+               continue  # next option
+            }
+         }
+
+         # All the requirements have been processed, output
+         # this option.  An option is _SUPPORTED if:
+         #
+         # all 'requires' are _SUPPORTED AND
+         # at least one of the 'if' options are _SUPPORTED AND
+         # EITHER:
+         #   The name is _SUPPORTED (on the command line)
+         # OR:
+         #   an 'enabledby' is _SUPPORTED
+         # OR:
+         #   NO_name is not defined AND
+         #   the option is not disabled; an option is disabled if:
+         #    option == off
+         #    option == disabled && everything != on
+         #    option == "" && everything == off
+         if (deb) print "option", i
+         print "" >out
+         print "/* option:", i, option[i] >out
+         print " *   requires:  " requires[i] >out
+         print " *   if:      " iffs[i] >out
+         print " *   enabled-by:" enabledby[i], "*/" >out
+         print "#undef PNG_on" >out
+         print "#define PNG_on 1" >out
+
+         # requires
+         nreqs = split(requires[i], r)
+         for (j=1; j<=nreqs; ++j) {
+            print "#ifndef PNG_" r[j] "_SUPPORTED" >out
+            print "#   undef PNG_on /*!" r[j] "*/" >out
+            # this error appears in the final output if something
+            # was switched 'on' but the processing above to force
+            # the requires did not work
+            if (option[i] == "on") {
+               print error, i, "requires", r[j] end >out
+            }
+            print "#endif" >out
+         }
+
+         # if
+         nreqs = split(iffs[i], r)
+         print "#undef PNG_no_if" >out
+         if (nreqs > 0) {
+            print "/* if" iffs[i], "*/" >out
+            print "#define PNG_no_if 1" >out
+            for (j=1; j<=nreqs; ++j) {
+               print "#ifdef PNG_" r[j] "_SUPPORTED" >out
+               print "#   undef PNG_no_if /*" r[j] "*/" >out
+               print "#endif" >out
+            }
+            print "#ifdef PNG_no_if /*missing if*/" >out
+            print "#   undef PNG_on" >out
+            # There is no checking above for this, because we
+            # don't know which 'if' to choose, so whine about
+            # it here:
+            if (option[i] == "on") {
+               print error, i, "needs one of:", iffs[i] end >out
+            }
+            print "#endif" >out
+         }
+
+         print "#ifdef PNG_on /*requires, if*/" >out
+         # enables
+         print "#   undef PNG_not_enabled" >out
+         print "#   define PNG_not_enabled 1" >out
+         print "   /* enabled by" enabledby[i], "*/" >out
+         nreqs = split(enabledby[i], r)
+         for (j=1; j<=nreqs; ++j) {
+            print "#ifdef PNG_" r[j] "_SUPPORTED" >out
+            print "#   undef PNG_not_enabled /*" r[j] "*/" >out
+            # Oops, probably not intended (should be factored
+            # out by the checks above).
+            if (option[i] == "off") {
+               print error, i, "enabled by:", r[j] end >out
+            }
+            print "#endif" >out
+         }
+
+         print "#   ifndef PNG_" i "_SUPPORTED /*!command line*/" >out
+         print "#    ifdef PNG_not_enabled /*!enabled*/" >out
+         if (option[i] == "off" || option[i] == "disabled" && everything != "on" || option[i] == "enabled" && everything == "off") {
+            print "#      undef PNG_on /*default off*/" >out
+         } else {
+            print "#      ifdef PNG_NO_" i >out
+            print "#       undef PNG_on /*turned off*/" >out
+            print "#      endif" >out
+            print "#      ifdef PNG_NO_" i "_SUPPORTED" >out
+            print "#       undef PNG_on /*turned off*/" >out
+            print "#      endif" >out
+         }
+         print "#    endif /*!enabled*/" >out
+         print "#    ifdef PNG_on" >out
+         # The _SUPPORTED macro must be defined so that dependent
+         # options output later work.
+         print "#      define PNG_" i "_SUPPORTED" >out
+         print "#    endif" >out
+         print "#   endif /*!command line*/" >out
+         # If PNG_on is still set the option should be defined in
+         # pnglibconf.h
+         print "#   ifdef PNG_on" >out
+         if (i ~ /^fail_/) {
+            print error, i, "is on: enabled by:" iffs[i] enabledby[i] ", requires" requires[i] end >out
+         } else if (i !~ /^ok_/) {
+            print def i sup >out
+         }
+         print "#   endif /* definition */" >out
+         print "#endif /*requires, if*/" >out
+         if (logunsupported || i ~ /^ok_/) {
+            print "#ifndef  PNG_on" >out
+            if (logunsupported) {
+               print und i une >out
+            }
+            if (i ~ /^ok_/) {
+               print error, i, "not enabled: requires:" requires[i] ", enabled by:" iffs[i] enabledby[i] end >out
+            }
+            print "#endif" >out
+         }
+
+         done[i] = 1
+         ++movement
+      }
+
+      if (!finished && !movement) {
+         print "option: loop or missing option in dependency tree, cannot process:"
+         for (i in option) if (!done[i]) {
+            print "  option", i, "depends on" tree[i], "needs:"
+            nreqs = split(tree[i], r)
+            if (nreqs > 0) for (j=1; j<=nreqs; ++j) if (!done[r[j]]) {
+               print "   " r[j]
+            }
+         }
+         exit 1
+      }
+   }
+   print comment, "end of options", cend >out
+
+   # Regular end - everything looks ok
+   if (protect != "") {
+      print start "#endif", cx, protect, "*/" end >out
+   }
+}
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pnglibconf.dfa b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pnglibconf.dfa
index b0ccd39..a740d68 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pnglibconf.dfa
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pnglibconf.dfa
@@ -1,578 +1,578 @@
-# scripts/pnglibconf.dfa - library build configuration control

-#

-@/*- pnglibconf.dfn intermediate file

-@ *  generated from scripts/pnglibconf.dfa

-@ */

-#

-com pnglibconf.h - library build configuration

-com

-version

-com

-com Copyright (c) 1998-2011 Glenn Randers-Pehrson

-com

-com This code is released under the libpng license.

-com For conditions of distribution and use, see the disclaimer

-com and license in png.h

-com

-

-file pnglibconf.h scripts/pnglibconf.dfa PNGLCONF_H

-

-# This file is preprocessed by scripts/options.awk and the

-# C compiler to generate 'pnglibconf.h' - a list of all the

-# configuration options.  The file lists the various options

-# that can *only* be specified during the libpng build;

-# pnglibconf.h freezes the definitons selected for the specific

-# build.

-#

-# The syntax is detailed in scripts/options.awk, this is a summary

-# only:

-#

-# setting <name> [requires ...] [default]

-#    #define PNG_<name> <value>  /* value comes from current setting */

-# option <name> [requires ...] [if ...] [enables ...] [disabled]

-#    #define PNG_<name>_SUPPORTED if the requirements are met and

-#    enable the other options listed

-# chunk <name> [requires ...] [disabled]

-#    Enable chunk processing for the given ancillary chunk

-#

-# Note that the 'on' and 'off' keywords, while valid on both option

-# and chunk, should not be used in this file because they force the

-# relevant options on or off.

-

-#----------------------------------------------------------------------

-

-# The following setting, option and chunk values can all be changed

-# while building libpng:

-#

-# setting: change 'setting' lines to fine tune library performance,

-#   changes to the settings don't affect the libpng API functionally

-#

-# option: change 'option' lines to remove or add capabilities from

-#   or to the library; options change the library API

-#

-# chunk: change 'chunk' lines to remove capabilities to process

-#   optional ('ancillary') chunks.  This does not prevent PNG

-#   decoding but does change the libpng API because some chunks

-#   will be ignored.

-#

-# There are three ways of disabling features, in no particular order:

-#

-# 1) Create 'pngusr.h', enter the required private build information

-# detailed below and #define PNG_NO_<option> for each option you

-# don't want in that file in that file.  You can also turn on options

-# using PNG_<option>_SUPPORTED.  When you have finished rerun

-# configure and rebuild pnglibconf.h file with -DPNG_USER_CONFIG:

-#

-#  make clean

-#  CPPFLAGS='-DPNG_USER_CONFIG' ./configure

-#  make pnglibconf.h

-#

-# pngusr.h is only used during the creation of pnglibconf.h, but it

-# is safer to ensure that -DPNG_USER_CONFIG is specified throughout

-# the build by changing the CPPFLAGS passed to the initial ./configure

-#

-# 2) Add definitions of the settings you want to change to

-# CPPFLAGS; for example:

-#

-#   -DPNG_DEFAULT_READ_MACROS=0

-#

-# (This would change the default to *not* use read macros.)  Be

-# very careful to change only settings that don't alter the API

-# because this approach bypasses the private build checking.  You

-# can also change settings from pngpriv.h (read pngpriv.h) safely

-# without API changes.  Do that in the same way.

-#

-# 3) Write a new '.dfa' file (say 'pngusr.dfa') and in this file

-# provide override values for setting entries and turn option or

-# chunk values explicitly 'on' or 'off':

-#

-#    setting FOO default VALUE

-#    option BAR [on|off]

-#

-# Then add this file to the options.awk command line (the *first*

-# one) after this file.  The make macro DFA_XTRA is provided to make

-# this easier (set it like CPPFLAGS prior to running ./configure).

-# Look at the builds below contrib/pngminim for some extreme examples

-# of how this can be used.

-#

-# Don't edit this file unless you are contributing a patch to

-# libpng and need new or modified options/settings.

-#----------------------------------------------------------------------

-

-# The following causes commented out #undef lines to be written to

-# pnglibconf.h; this can be stopped by logunsupported=0 in a later

-# file or on the command line (after pnglibconf.dfa)

-

-logunsupported = 1

-

-# PNG_USER_CONFIG has to be defined on the compiler command line

-# to cause pngusr.h to be read while constructing pnglibconf.h

-#

-# If you create a private DLL you need to define the following

-# macros in the file 'pngusr.h' and set -DPNG_USER_CONFIG for

-# compilation (i.e. in CFLAGS.)

-# #define PNG_USER_PRIVATEBUILD \

-#     <Describes by whom and why this version of the DLL was built>

-#  e.g. #define PNG_USER_PRIVATEBUILD "Build by MyCompany for xyz reasons."

-# #define PNG_USER_DLLFNAME_POSTFIX <two-letter postfix that serve to

-#        distinguish your DLL from those of the official release. These

-#        correspond to the trailing letters that come after the version

-#        number and must match your private DLL name>

-#  e.g. // private DLL "libpng13gx.dll"

-#       #define PNG_USER_DLLFNAME_POSTFIX "gx"

-#

-# The following macros are also at your disposal if you want to complete the

-# DLL VERSIONINFO structure.

-# - PNG_USER_VERSIONINFO_COMMENTS

-# - PNG_USER_VERSIONINFO_COMPANYNAME

-# - PNG_USER_VERSIONINFO_LEGALTRADEMARKS

-

-@#ifdef PNG_USER_CONFIG

-@#  include "pngusr.h"

-@#endif

-

-# This is a special fixup for the Watcom C compiler on Windows, which has

-# multiple procedure call standards.  Unless PNG_API_RULE is set explicitly

-# (i.e. if it is not defined at this point) it will be forced to '2' here when

-# using Watcom.  This indicates to the other header files that Watcom behaviour

-# is required where appropriate.

-

-@#ifdef __WATCOMC__

-@#  ifndef PNG_API_RULE

-@#     define PNG_API_RULE 2 /* Use Watcom calling conventions */

-@#  endif

-@#endif

-

-# Note that PNG_USR_CONFIG only has an effect when building

-# pnglibconf.h

-

-setting USER_CONFIG

-setting USER_PRIVATEBUILD

-setting USER_DLLFNAME_POSTFIX

-setting USER_VERSIONINFO_COMMENTS

-setting USER_VERSIONINFO_COMPANYNAME

-setting USER_VERSIONINFO_LEGALTRADEMARKS

-

-# Record the 'API rule' used to select calling conventions on

-# those systems that support such things (see all the comments in

-# pngconf.h)

-# Changing this setting has a fundamental affect on the PNG ABI,

-# do not release shared libraries with this changed.

-

-setting API_RULE default 0

-

-# Default to using the read macros

-

-setting DEFAULT_READ_MACROS default 1

-

-# The alternative is to call functions to read PNG values, if

-# the functions are turned *off* the read macros must always

-# be enabled, so turning this off will actually force the

-# USE_READ_MACROS option on (see pngconf.h)

-

-option READ_INT_FUNCTIONS requires READ

-

-# The same for write, but these can only be switched off if

-# no writing is required at all - hence the use of an 'enables'

-# not a 'requires' below:

-

-option WRITE_INT_FUNCTIONS disabled

-option WRITE enables WRITE_INT_FUNCTIONS

-

-# Generic options - affect both read and write.

-

-option WARNINGS

-option BENIGN_ERRORS

-option MNG_FEATURES

-

-# Arithmetic options, the first is the big switch that chooses between internal

-# floating and fixed point arithmetic implementations - it does not affect any

-# APIs.  The second two (the _POINT settings) switch off individual APIs.

-

-option FLOATING_ARITHMETIC

-option FLOATING_POINT enables ok_math

-option FIXED_POINT enables ok_math

-

-# Added at libpng version 1.4.0

-

-option ERROR_TEXT

-

-# The following is always on (defined empty)

-

-setting CALLOC_SUPPORTED default

-

-# This protects us against compilers that run on a windowing system

-# and thus don't have or would rather us not use the stdio types:

-# stdin, stdout, and stderr.  The only one currently used is stderr

-# in png_error() and png_warning().  #defining PNG_NO_CONSOLE_IO will

-# prevent these from being compiled and used. #defining PNG_NO_STDIO

-# will also prevent these, plus will prevent the entire set of stdio

-# macros and functions (FILE *, printf, etc.) from being compiled and used,

-# unless (PNG_DEBUG > 0) has been #defined.

-

-option STDIO

-option CONSOLE_IO requires STDIO

-

-# Note: prior to 1.5.0 this option could not be disabled if STDIO

-# was enabled.  Prior to 1.5.3 this option required STDIO

-

-option TIME_RFC1123

-

-# PNG_SETJMP_NOT_SUPPORTED is an old equivalent for NO_SETJMP

-

-option SETJMP

-= NO_SETJMP SETJMP_NOT_SUPPORTED

-

-# For the moment this is disabled (no code support):

-

-option ERROR_NUMBERS disabled

-

-# If this is disabled it is not possible for apps to get the

-# values from the 'info' structure, this effectively removes

-# quite a lot of the READ API.

-

-option EASY_ACCESS

-

-# Added at libpng-1.2.0

-

-option USER_MEM

-

-# Added at libpng-1.4.0

-

-option IO_STATE

-

-# This is only for PowerPC big-endian and 680x0 systems

-# some testing, not enabled by default.

-# NO LONGER USED

-

-#option READ_BIG_ENDIAN disabled

-

-# Allow users to control limits on what the READ code will

-# read:

-

-# Added at libpng-1.2.43; adds limit fields to png_struct,

-# allows some usages of these fields

-

-option USER_LIMITS

-

-# Added at libpng-1.2.6; adds setting APIs, allows additional

-# usage of this field (UTSL)

-

-option SET_USER_LIMITS requires USER_LIMITS

-

-# Feature added at libpng-1.4.0, this flag added at 1.4.1

-option SET_USER_LIMITS enables SET_CHUNK_CACHE_LIMIT

-# Feature added at libpng-1.4.1, this flag added at 1.4.1

-

-option SET_USER_LIMITS enables SET_CHUNK_MALLOC_LIMIT

-

-# Added at libpng-1.0.16 and 1.2.6.  To accept all valid PNGs no matter

-# how large, set these two limits to 0x7fffffff

-

-setting USER_WIDTH_MAX default 1000000

-setting USER_HEIGHT_MAX default 1000000

-

-# Added at libpng-1.2.43.  To accept all valid PNGs no matter

-# how large, set these two limits to 0.

-

-setting USER_CHUNK_CACHE_MAX default 0

-

-# Added at libpng-1.2.43

-

-setting USER_CHUNK_MALLOC_MAX default 0

-

-# All of the following options relate to code capabilities for

-# processing image data before creating a PNG or after reading one.

-# You can remove these capabilities safely and still be PNG

-# conformant, however the library that results is still non-standard.

-# See the comments above about how to change options and settings.

-

-# READ options

-

-option READ enables READ_INTERLACING

-

-# Disabling READ_16BIT does not disable reading 16-bit PNG files, but it

-# forces them to be chopped down to 8-bit, and disables any 16-bit

-# processing after that has happened.  You need to be sure to enable

-# READ_SCALE_16_TO_8 or READ_STRIP_16_TO_8 when you disable READ_16BIT for

-# this to work properly.  You should disable the other option if you need to

-# ensure a particular conversion (otherwise the app can chose.)

-

-option READ_16BIT requires READ enables 16BIT

-

-option READ_QUANTIZE requires READ

-

-option READ_TRANSFORMS requires READ

-= NO_READ_TRANSFORMS READ_TRANSFORMS_NOT_SUPPORTED

-

-option READ_EXPAND requires READ_TRANSFORMS

-option READ_EXPAND_16 requires READ_TRANSFORMS READ_16BIT enables READ_EXPAND

-option READ_SHIFT requires READ_TRANSFORMS

-option READ_PACK requires READ_TRANSFORMS

-option READ_BGR requires READ_TRANSFORMS

-option READ_SWAP requires READ_TRANSFORMS READ_16BIT

-option READ_PACKSWAP requires READ_TRANSFORMS

-option READ_INVERT requires READ_TRANSFORMS

-option READ_BACKGROUND requires READ_TRANSFORMS enables READ_STRIP_ALPHA

-option READ_STRIP_16_TO_8 requires READ_TRANSFORMS

-option READ_SCALE_16_TO_8 requires READ_TRANSFORMS

-option READ_FILLER requires READ_TRANSFORMS

-option READ_GAMMA requires READ_TRANSFORMS enables READ_gAMA

-option READ_GRAY_TO_RGB requires READ_TRANSFORMS

-

-option READ_ALPHA_MODE requires READ_TRANSFORMS enables READ_GAMMA

-option READ_SWAP_ALPHA requires READ_TRANSFORMS

-option READ_INVERT_ALPHA requires READ_TRANSFORMS

-option READ_STRIP_ALPHA requires READ_TRANSFORMS

-option READ_USER_TRANSFORM requires READ_TRANSFORMS

-option READ_RGB_TO_GRAY requires READ_TRANSFORMS

-

-option PROGRESSIVE_READ requires READ

-option SEQUENTIAL_READ requires READ

-

-# You can define PNG_NO_PROGRESSIVE_READ if you don't do progressive reading.

-# This is not talking about interlacing capability!  You'll still have

-# interlacing unless you turn off the following which is required

-# for PNG-compliant decoders.  (In other words, do not do this - in

-# fact it can't be disabled from the command line!)

-#option READ_INTERLACING requires READ

-

-option READ_COMPOSITE_NODIV requires READ

-= NO_READ_COMPOSITE_NODIV NO_READ_COMPOSITED_NODIV

-

-# Inch conversions

-

-option INCH_CONVERSIONS

-= INCH_CONVERSIONS INCH_CONVERSIONS

-

-# API to build a grayscale palette

-

-option BUILD_GRAYSCALE_PALETTE

-

-# IN DEVELOPMENT

-# These are currently experimental features; define them if you want

-

-# NOTHING HERE

-

-# WRITE options

-

-option WRITE

-

-# Disabling WRITE_16BIT prevents 16-bit PNG files from being

-# generated.

-option WRITE_16BIT requires WRITE enables 16BIT

-

-option WRITE_TRANSFORMS requires WRITE

-= NO_WRITE_TRANSFORMS WRITE_TRANSFORMS_NOT_SUPPORTED

-

-option WRITE_SHIFT requires WRITE_TRANSFORMS

-option WRITE_PACK requires WRITE_TRANSFORMS

-option WRITE_BGR requires WRITE_TRANSFORMS

-option WRITE_SWAP requires WRITE_TRANSFORMS WRITE_16BIT

-option WRITE_PACKSWAP requires WRITE_TRANSFORMS

-option WRITE_INVERT requires WRITE_TRANSFORMS

-option WRITE_FILLER requires WRITE_TRANSFORMS

-option WRITE_SWAP_ALPHA requires WRITE_TRANSFORMS

-option WRITE_INVERT_ALPHA requires WRITE_TRANSFORMS

-option WRITE_USER_TRANSFORM requires WRITE_TRANSFORMS

-

-# This is not required for PNG-compliant encoders, but can cause

-# trouble if left undefined

-

-option WRITE_INTERLACING requires WRITE

-

-# The following depends, internally, on WEIGHT_SHIFT and COST_SHIFT

-# where are set below.

-

-option WRITE_WEIGHTED_FILTER requires WRITE

-

-option WRITE_FLUSH requires WRITE

-

-# Note: these can be turned off explicitly if not required by the

-# apps implementing the user transforms

-option USER_TRANSFORM_PTR if READ_USER_TRANSFORM WRITE_USER_TRANSFORM

-option USER_TRANSFORM_INFO if READ_USER_TRANSFORM WRITE_USER_TRANSFORM

-

-# This enables API to set compression parameters for compressing

-# non-IDAT chunks (zTXt, iTXt, iCCP, and unknown chunks).  This feature

-# was added at libpng-1.5.3.

-option WRITE_CUSTOMIZE_ZTXT_COMPRESSION requires WRITE

-

-# Any chunks you are not interested in, you can undef here.  The

-# ones that allocate memory may be expecially important (hIST,

-# tEXt, zTXt, tRNS, pCAL).  Others will just save time and make png_info

-# a bit smaller.

-

-# The size of the png_text structure changed in libpng-1.0.6 when

-# iTXt support was added.  iTXt support was turned off by default through

-# libpng-1.2.x, to support old apps that malloc the png_text structure

-# instead of calling png_set_text() and letting libpng malloc it.  It

-# was turned on by default in libpng-1.4.0.

-

-option READ_ANCILLARY_CHUNKS requires READ

-# PNG_READ_ANCILLARY_CHUNKS_NOT_SUPPORTED is deprecated.

-= NO_READ_ANCILLARY_CHUNKS READ_ANCILLARY_CHUNKS_NOT_SUPPORTED

-

-option WRITE_ANCILLARY_CHUNKS requires WRITE

-# PNG_WRITE_ANCILLARY_CHUNKS_NOT_SUPPORTED is deprecated.

-= NO_WRITE_ANCILLARY_CHUNKS WRITE_ANCILLARY_CHUNKS_NOT_SUPPORTED

-

-# These options disable *all* the text chunks if turned off

-

-option READ_TEXT requires READ_ANCILLARY_CHUNKS enables TEXT

-option WRITE_TEXT requires WRITE_ANCILLARY_CHUNKS enables TEXT

-

-# Moved to pnglibconf.h at libpng-1.5.0

-# Feature support: in 1.4 this was in pngconf.h, but the following

-# features have no affect on the libpng API.  Add library

-# only features to the end of this list.  Add features that

-# affect the API above.  (Note: the list of chunks follows

-# the library-only settings.)

-#

-# BUILD TIME ONLY OPTIONS

-#   These options do not affect the API but rather alter how the

-#   API is implemented, they get recorded in pnglibconf.h, but

-#   can't be changed by the application.

-

-# Check the correctness of cHRM chunks

-

-option CHECK_cHRM requires cHRM

-

-#

-# Artificially align memory - the code typically aligns to 8 byte

-# boundaries if this is switched on, it's a small waste of space

-# but can help (in theory) on some architectures.  Only affects

-# internal structures.  Added at libpng 1.4.0

-

-option ALIGN_MEMORY

-

-# Buggy compilers (e.g., gcc 2.7.2.2) need PNG_NO_POINTER_INDEXING

-# See png[wr]util.c, normally this should always be *on*

-

-option POINTER_INDEXING

-

-# Other defines for things like memory and the like can go here.

-

-# BUILD TIME SETTINGS

-# Like build time options these do not affect the API, but they

-# may be useful to applications because they record details of

-# how the API will behave particularly with regard to overall

-# accuracy.

-

-# This controls how fine the quantizing gets.  As this allocates

-# a largish chunk of memory (32K), those who are not as concerned

-# with quantizing quality can decrease some or all of these.

-

-setting QUANTIZE_RED_BITS default 5

-setting QUANTIZE_GREEN_BITS default 5

-setting QUANTIZE_BLUE_BITS default 5

-

-# This controls how fine the gamma correction becomes when you

-# are only interested in 8 bits anyway.  Increasing this value

-# results in more memory being used, and more pow() functions

-# being called to fill in the gamma tables.  Don't set this value

-# less then 8, and even that may not work (I haven't tested it).

-

-setting MAX_GAMMA_8 default 11

-

-# This controls how much a difference in gamma we can tolerate before

-# we actually start doing gamma conversion, it's a fixed point value,

-# so the default below is 0.05, meaning libpng ignores corrections in

-# the range 0.95 to 1.05

-

-setting GAMMA_THRESHOLD_FIXED default 5000

-

-# Scaling factor for filter heuristic weighting calculations

-

-setting WEIGHT_SHIFT default 8

-setting COST_SHIFT default 3

-

-# Precision to use when converting a floating point value to a PNG

-# extension format string in an sCAL chunk (only relevant if the

-# floating point API is enabled)

-

-setting sCAL_PRECISION default 5

-

-# This is the size of the compression buffer, and thus the size of

-# an IDAT chunk.  Make this whatever size you feel is best for your

-# machine.  One of these will be allocated per png_struct.  When this

-# is full, it writes the data to the disk, and does some other

-# calculations.  Making this an extremely small size may slow

-# the library down, but you may want to experiment to determine

-# where it becomes significant, if you are concerned with memory

-# usage.  Note that zlib allocates at least 32Kb also.  For readers,

-# this describes the size of the buffer available to read the data in.

-# Unless this gets smaller than the size of a row (compressed),

-# it should not make much difference how big this is.

-

-setting ZBUF_SIZE default 8192

-

-# Ancillary chunks

-chunk bKGD

-chunk cHRM

-chunk gAMA

-chunk hIST

-chunk iCCP

-chunk iTXt

-chunk oFFs

-chunk pCAL

-chunk sCAL

-chunk pHYs

-chunk sBIT

-chunk sPLT

-chunk sRGB

-chunk tEXt requires TEXT

-chunk tIME

-chunk tRNS

-chunk zTXt

-

-# This only affects support of the optional PLTE chunk in RGB and RGBA

-# images.  Notice that READ_ANCILLARY_CHUNKS therefore disables part

-# of the regular chunk reading too.

-

-option READ_OPT_PLTE requires READ_ANCILLARY_CHUNKS

-

-option READ_UNKNOWN_CHUNKS requires READ

-option READ_UNKNOWN_CHUNKS enables UNKNOWN_CHUNKS READ_USER_CHUNKS

-option READ_USER_CHUNKS requires READ enables USER_CHUNKS

-

-option CONVERT_tIME requires WRITE_ANCILLARY_CHUNKS

-# The "tm" structure is not supported on WindowsCE

-

-@#ifdef _WIN32_WCE

-@#   define PNG_NO_CONVERT_tIME

-@#endif

-

-option WRITE_FILTER requires WRITE

-

-option WRITE_UNKNOWN_CHUNKS requires WRITE

-

-option HANDLE_AS_UNKNOWN

-

-option SAVE_INT_32 requires WRITE

-

-# png_save_int_32 is required by the ancillary chunks oFFs and pCAL

-

-# added at libpng-1.5.4

-

-option WRITE_OPTIMIZE_CMF requires WRITE

-

-option READ_COMPRESSED_TEXT disabled

-option READ_iCCP enables READ_COMPRESSED_TEXT

-option READ_iTXt enables READ_COMPRESSED_TEXT

-option READ_zTXt enables READ_COMPRESSED_TEXT

-option READ_COMPRESSED_TEXT enables READ_TEXT

-

-option WRITE_oFFs enables SAVE_INT_32

-option WRITE_pCAL enables SAVE_INT_32

-

-option WRITE_COMPRESSED_TEXT disabled

-option WRITE_iCCP enables WRITE_COMPRESSED_TEXT

-option WRITE_iTXt enables WRITE_COMPRESSED_TEXT

-option WRITE_zTXt enables WRITE_COMPRESSED_TEXT

-option WRITE_COMPRESSED_TEXT enables WRITE_TEXT

-

-# Turn this off to disable png_read_png() and png_write_png() and

-# leave the row_pointers member out of the info structure.

-

-option INFO_IMAGE

+# scripts/pnglibconf.dfa - library build configuration control
+#
+@/*- pnglibconf.dfn intermediate file
+@ *  generated from scripts/pnglibconf.dfa
+@ */
+#
+com pnglibconf.h - library build configuration
+com
+version
+com
+com Copyright (c) 1998-2011 Glenn Randers-Pehrson
+com
+com This code is released under the libpng license.
+com For conditions of distribution and use, see the disclaimer
+com and license in png.h
+com
+
+file pnglibconf.h scripts/pnglibconf.dfa PNGLCONF_H
+
+# This file is preprocessed by scripts/options.awk and the
+# C compiler to generate 'pnglibconf.h' - a list of all the
+# configuration options.  The file lists the various options
+# that can *only* be specified during the libpng build;
+# pnglibconf.h freezes the definitons selected for the specific
+# build.
+#
+# The syntax is detailed in scripts/options.awk, this is a summary
+# only:
+#
+# setting <name> [requires ...] [default]
+#    #define PNG_<name> <value>  /* value comes from current setting */
+# option <name> [requires ...] [if ...] [enables ...] [disabled]
+#    #define PNG_<name>_SUPPORTED if the requirements are met and
+#    enable the other options listed
+# chunk <name> [requires ...] [disabled]
+#    Enable chunk processing for the given ancillary chunk
+#
+# Note that the 'on' and 'off' keywords, while valid on both option
+# and chunk, should not be used in this file because they force the
+# relevant options on or off.
+
+#----------------------------------------------------------------------
+
+# The following setting, option and chunk values can all be changed
+# while building libpng:
+#
+# setting: change 'setting' lines to fine tune library performance,
+#   changes to the settings don't affect the libpng API functionally
+#
+# option: change 'option' lines to remove or add capabilities from
+#   or to the library; options change the library API
+#
+# chunk: change 'chunk' lines to remove capabilities to process
+#   optional ('ancillary') chunks.  This does not prevent PNG
+#   decoding but does change the libpng API because some chunks
+#   will be ignored.
+#
+# There are three ways of disabling features, in no particular order:
+#
+# 1) Create 'pngusr.h', enter the required private build information
+# detailed below and #define PNG_NO_<option> for each option you
+# don't want in that file in that file.  You can also turn on options
+# using PNG_<option>_SUPPORTED.  When you have finished rerun
+# configure and rebuild pnglibconf.h file with -DPNG_USER_CONFIG:
+#
+#  make clean
+#  CPPFLAGS='-DPNG_USER_CONFIG' ./configure
+#  make pnglibconf.h
+#
+# pngusr.h is only used during the creation of pnglibconf.h, but it
+# is safer to ensure that -DPNG_USER_CONFIG is specified throughout
+# the build by changing the CPPFLAGS passed to the initial ./configure
+#
+# 2) Add definitions of the settings you want to change to
+# CPPFLAGS; for example:
+#
+#   -DPNG_DEFAULT_READ_MACROS=0
+#
+# (This would change the default to *not* use read macros.)  Be
+# very careful to change only settings that don't alter the API
+# because this approach bypasses the private build checking.  You
+# can also change settings from pngpriv.h (read pngpriv.h) safely
+# without API changes.  Do that in the same way.
+#
+# 3) Write a new '.dfa' file (say 'pngusr.dfa') and in this file
+# provide override values for setting entries and turn option or
+# chunk values explicitly 'on' or 'off':
+#
+#    setting FOO default VALUE
+#    option BAR [on|off]
+#
+# Then add this file to the options.awk command line (the *first*
+# one) after this file.  The make macro DFA_XTRA is provided to make
+# this easier (set it like CPPFLAGS prior to running ./configure).
+# Look at the builds below contrib/pngminim for some extreme examples
+# of how this can be used.
+#
+# Don't edit this file unless you are contributing a patch to
+# libpng and need new or modified options/settings.
+#----------------------------------------------------------------------
+
+# The following causes commented out #undef lines to be written to
+# pnglibconf.h; this can be stopped by logunsupported=0 in a later
+# file or on the command line (after pnglibconf.dfa)
+
+logunsupported = 1
+
+# PNG_USER_CONFIG has to be defined on the compiler command line
+# to cause pngusr.h to be read while constructing pnglibconf.h
+#
+# If you create a private DLL you need to define the following
+# macros in the file 'pngusr.h' and set -DPNG_USER_CONFIG for
+# compilation (i.e. in CFLAGS.)
+# #define PNG_USER_PRIVATEBUILD \
+#     <Describes by whom and why this version of the DLL was built>
+#  e.g. #define PNG_USER_PRIVATEBUILD "Build by MyCompany for xyz reasons."
+# #define PNG_USER_DLLFNAME_POSTFIX <two-letter postfix that serve to
+#        distinguish your DLL from those of the official release. These
+#        correspond to the trailing letters that come after the version
+#        number and must match your private DLL name>
+#  e.g. // private DLL "libpng13gx.dll"
+#       #define PNG_USER_DLLFNAME_POSTFIX "gx"
+#
+# The following macros are also at your disposal if you want to complete the
+# DLL VERSIONINFO structure.
+# - PNG_USER_VERSIONINFO_COMMENTS
+# - PNG_USER_VERSIONINFO_COMPANYNAME
+# - PNG_USER_VERSIONINFO_LEGALTRADEMARKS
+
+@#ifdef PNG_USER_CONFIG
+@#  include "pngusr.h"
+@#endif
+
+# This is a special fixup for the Watcom C compiler on Windows, which has
+# multiple procedure call standards.  Unless PNG_API_RULE is set explicitly
+# (i.e. if it is not defined at this point) it will be forced to '2' here when
+# using Watcom.  This indicates to the other header files that Watcom behaviour
+# is required where appropriate.
+
+@#ifdef __WATCOMC__
+@#  ifndef PNG_API_RULE
+@#     define PNG_API_RULE 2 /* Use Watcom calling conventions */
+@#  endif
+@#endif
+
+# Note that PNG_USR_CONFIG only has an effect when building
+# pnglibconf.h
+
+setting USER_CONFIG
+setting USER_PRIVATEBUILD
+setting USER_DLLFNAME_POSTFIX
+setting USER_VERSIONINFO_COMMENTS
+setting USER_VERSIONINFO_COMPANYNAME
+setting USER_VERSIONINFO_LEGALTRADEMARKS
+
+# Record the 'API rule' used to select calling conventions on
+# those systems that support such things (see all the comments in
+# pngconf.h)
+# Changing this setting has a fundamental affect on the PNG ABI,
+# do not release shared libraries with this changed.
+
+setting API_RULE default 0
+
+# Default to using the read macros
+
+setting DEFAULT_READ_MACROS default 1
+
+# The alternative is to call functions to read PNG values, if
+# the functions are turned *off* the read macros must always
+# be enabled, so turning this off will actually force the
+# USE_READ_MACROS option on (see pngconf.h)
+
+option READ_INT_FUNCTIONS requires READ
+
+# The same for write, but these can only be switched off if
+# no writing is required at all - hence the use of an 'enables'
+# not a 'requires' below:
+
+option WRITE_INT_FUNCTIONS disabled
+option WRITE enables WRITE_INT_FUNCTIONS
+
+# Generic options - affect both read and write.
+
+option WARNINGS
+option BENIGN_ERRORS
+option MNG_FEATURES
+
+# Arithmetic options, the first is the big switch that chooses between internal
+# floating and fixed point arithmetic implementations - it does not affect any
+# APIs.  The second two (the _POINT settings) switch off individual APIs.
+
+option FLOATING_ARITHMETIC
+option FLOATING_POINT enables ok_math
+option FIXED_POINT enables ok_math
+
+# Added at libpng version 1.4.0
+
+option ERROR_TEXT
+
+# The following is always on (defined empty)
+
+setting CALLOC_SUPPORTED default
+
+# This protects us against compilers that run on a windowing system
+# and thus don't have or would rather us not use the stdio types:
+# stdin, stdout, and stderr.  The only one currently used is stderr
+# in png_error() and png_warning().  #defining PNG_NO_CONSOLE_IO will
+# prevent these from being compiled and used. #defining PNG_NO_STDIO
+# will also prevent these, plus will prevent the entire set of stdio
+# macros and functions (FILE *, printf, etc.) from being compiled and used,
+# unless (PNG_DEBUG > 0) has been #defined.
+
+option STDIO
+option CONSOLE_IO requires STDIO
+
+# Note: prior to 1.5.0 this option could not be disabled if STDIO
+# was enabled.  Prior to 1.5.3 this option required STDIO
+
+option TIME_RFC1123
+
+# PNG_SETJMP_NOT_SUPPORTED is an old equivalent for NO_SETJMP
+
+option SETJMP
+= NO_SETJMP SETJMP_NOT_SUPPORTED
+
+# For the moment this is disabled (no code support):
+
+option ERROR_NUMBERS disabled
+
+# If this is disabled it is not possible for apps to get the
+# values from the 'info' structure, this effectively removes
+# quite a lot of the READ API.
+
+option EASY_ACCESS
+
+# Added at libpng-1.2.0
+
+option USER_MEM
+
+# Added at libpng-1.4.0
+
+option IO_STATE
+
+# This is only for PowerPC big-endian and 680x0 systems
+# some testing, not enabled by default.
+# NO LONGER USED
+
+#option READ_BIG_ENDIAN disabled
+
+# Allow users to control limits on what the READ code will
+# read:
+
+# Added at libpng-1.2.43; adds limit fields to png_struct,
+# allows some usages of these fields
+
+option USER_LIMITS
+
+# Added at libpng-1.2.6; adds setting APIs, allows additional
+# usage of this field (UTSL)
+
+option SET_USER_LIMITS requires USER_LIMITS
+
+# Feature added at libpng-1.4.0, this flag added at 1.4.1
+option SET_USER_LIMITS enables SET_CHUNK_CACHE_LIMIT
+# Feature added at libpng-1.4.1, this flag added at 1.4.1
+
+option SET_USER_LIMITS enables SET_CHUNK_MALLOC_LIMIT
+
+# Added at libpng-1.0.16 and 1.2.6.  To accept all valid PNGs no matter
+# how large, set these two limits to 0x7fffffff
+
+setting USER_WIDTH_MAX default 1000000
+setting USER_HEIGHT_MAX default 1000000
+
+# Added at libpng-1.2.43.  To accept all valid PNGs no matter
+# how large, set these two limits to 0.
+
+setting USER_CHUNK_CACHE_MAX default 0
+
+# Added at libpng-1.2.43
+
+setting USER_CHUNK_MALLOC_MAX default 0
+
+# All of the following options relate to code capabilities for
+# processing image data before creating a PNG or after reading one.
+# You can remove these capabilities safely and still be PNG
+# conformant, however the library that results is still non-standard.
+# See the comments above about how to change options and settings.
+
+# READ options
+
+option READ enables READ_INTERLACING
+
+# Disabling READ_16BIT does not disable reading 16-bit PNG files, but it
+# forces them to be chopped down to 8-bit, and disables any 16-bit
+# processing after that has happened.  You need to be sure to enable
+# READ_SCALE_16_TO_8 or READ_STRIP_16_TO_8 when you disable READ_16BIT for
+# this to work properly.  You should disable the other option if you need to
+# ensure a particular conversion (otherwise the app can chose.)
+
+option READ_16BIT requires READ enables 16BIT
+
+option READ_QUANTIZE requires READ
+
+option READ_TRANSFORMS requires READ
+= NO_READ_TRANSFORMS READ_TRANSFORMS_NOT_SUPPORTED
+
+option READ_EXPAND requires READ_TRANSFORMS
+option READ_EXPAND_16 requires READ_TRANSFORMS READ_16BIT enables READ_EXPAND
+option READ_SHIFT requires READ_TRANSFORMS
+option READ_PACK requires READ_TRANSFORMS
+option READ_BGR requires READ_TRANSFORMS
+option READ_SWAP requires READ_TRANSFORMS READ_16BIT
+option READ_PACKSWAP requires READ_TRANSFORMS
+option READ_INVERT requires READ_TRANSFORMS
+option READ_BACKGROUND requires READ_TRANSFORMS enables READ_STRIP_ALPHA
+option READ_STRIP_16_TO_8 requires READ_TRANSFORMS
+option READ_SCALE_16_TO_8 requires READ_TRANSFORMS
+option READ_FILLER requires READ_TRANSFORMS
+option READ_GAMMA requires READ_TRANSFORMS enables READ_gAMA
+option READ_GRAY_TO_RGB requires READ_TRANSFORMS
+
+option READ_ALPHA_MODE requires READ_TRANSFORMS enables READ_GAMMA
+option READ_SWAP_ALPHA requires READ_TRANSFORMS
+option READ_INVERT_ALPHA requires READ_TRANSFORMS
+option READ_STRIP_ALPHA requires READ_TRANSFORMS
+option READ_USER_TRANSFORM requires READ_TRANSFORMS
+option READ_RGB_TO_GRAY requires READ_TRANSFORMS
+
+option PROGRESSIVE_READ requires READ
+option SEQUENTIAL_READ requires READ
+
+# You can define PNG_NO_PROGRESSIVE_READ if you don't do progressive reading.
+# This is not talking about interlacing capability!  You'll still have
+# interlacing unless you turn off the following which is required
+# for PNG-compliant decoders.  (In other words, do not do this - in
+# fact it can't be disabled from the command line!)
+#option READ_INTERLACING requires READ
+
+option READ_COMPOSITE_NODIV requires READ
+= NO_READ_COMPOSITE_NODIV NO_READ_COMPOSITED_NODIV
+
+# Inch conversions
+
+option INCH_CONVERSIONS
+= INCH_CONVERSIONS INCH_CONVERSIONS
+
+# API to build a grayscale palette
+
+option BUILD_GRAYSCALE_PALETTE
+
+# IN DEVELOPMENT
+# These are currently experimental features; define them if you want
+
+# NOTHING HERE
+
+# WRITE options
+
+option WRITE
+
+# Disabling WRITE_16BIT prevents 16-bit PNG files from being
+# generated.
+option WRITE_16BIT requires WRITE enables 16BIT
+
+option WRITE_TRANSFORMS requires WRITE
+= NO_WRITE_TRANSFORMS WRITE_TRANSFORMS_NOT_SUPPORTED
+
+option WRITE_SHIFT requires WRITE_TRANSFORMS
+option WRITE_PACK requires WRITE_TRANSFORMS
+option WRITE_BGR requires WRITE_TRANSFORMS
+option WRITE_SWAP requires WRITE_TRANSFORMS WRITE_16BIT
+option WRITE_PACKSWAP requires WRITE_TRANSFORMS
+option WRITE_INVERT requires WRITE_TRANSFORMS
+option WRITE_FILLER requires WRITE_TRANSFORMS
+option WRITE_SWAP_ALPHA requires WRITE_TRANSFORMS
+option WRITE_INVERT_ALPHA requires WRITE_TRANSFORMS
+option WRITE_USER_TRANSFORM requires WRITE_TRANSFORMS
+
+# This is not required for PNG-compliant encoders, but can cause
+# trouble if left undefined
+
+option WRITE_INTERLACING requires WRITE
+
+# The following depends, internally, on WEIGHT_SHIFT and COST_SHIFT
+# where are set below.
+
+option WRITE_WEIGHTED_FILTER requires WRITE
+
+option WRITE_FLUSH requires WRITE
+
+# Note: these can be turned off explicitly if not required by the
+# apps implementing the user transforms
+option USER_TRANSFORM_PTR if READ_USER_TRANSFORM WRITE_USER_TRANSFORM
+option USER_TRANSFORM_INFO if READ_USER_TRANSFORM WRITE_USER_TRANSFORM
+
+# This enables API to set compression parameters for compressing
+# non-IDAT chunks (zTXt, iTXt, iCCP, and unknown chunks).  This feature
+# was added at libpng-1.5.3.
+option WRITE_CUSTOMIZE_ZTXT_COMPRESSION requires WRITE
+
+# Any chunks you are not interested in, you can undef here.  The
+# ones that allocate memory may be expecially important (hIST,
+# tEXt, zTXt, tRNS, pCAL).  Others will just save time and make png_info
+# a bit smaller.
+
+# The size of the png_text structure changed in libpng-1.0.6 when
+# iTXt support was added.  iTXt support was turned off by default through
+# libpng-1.2.x, to support old apps that malloc the png_text structure
+# instead of calling png_set_text() and letting libpng malloc it.  It
+# was turned on by default in libpng-1.4.0.
+
+option READ_ANCILLARY_CHUNKS requires READ
+# PNG_READ_ANCILLARY_CHUNKS_NOT_SUPPORTED is deprecated.
+= NO_READ_ANCILLARY_CHUNKS READ_ANCILLARY_CHUNKS_NOT_SUPPORTED
+
+option WRITE_ANCILLARY_CHUNKS requires WRITE
+# PNG_WRITE_ANCILLARY_CHUNKS_NOT_SUPPORTED is deprecated.
+= NO_WRITE_ANCILLARY_CHUNKS WRITE_ANCILLARY_CHUNKS_NOT_SUPPORTED
+
+# These options disable *all* the text chunks if turned off
+
+option READ_TEXT requires READ_ANCILLARY_CHUNKS enables TEXT
+option WRITE_TEXT requires WRITE_ANCILLARY_CHUNKS enables TEXT
+
+# Moved to pnglibconf.h at libpng-1.5.0
+# Feature support: in 1.4 this was in pngconf.h, but the following
+# features have no affect on the libpng API.  Add library
+# only features to the end of this list.  Add features that
+# affect the API above.  (Note: the list of chunks follows
+# the library-only settings.)
+#
+# BUILD TIME ONLY OPTIONS
+#   These options do not affect the API but rather alter how the
+#   API is implemented, they get recorded in pnglibconf.h, but
+#   can't be changed by the application.
+
+# Check the correctness of cHRM chunks
+
+option CHECK_cHRM requires cHRM
+
+#
+# Artificially align memory - the code typically aligns to 8 byte
+# boundaries if this is switched on, it's a small waste of space
+# but can help (in theory) on some architectures.  Only affects
+# internal structures.  Added at libpng 1.4.0
+
+option ALIGN_MEMORY
+
+# Buggy compilers (e.g., gcc 2.7.2.2) need PNG_NO_POINTER_INDEXING
+# See png[wr]util.c, normally this should always be *on*
+
+option POINTER_INDEXING
+
+# Other defines for things like memory and the like can go here.
+
+# BUILD TIME SETTINGS
+# Like build time options these do not affect the API, but they
+# may be useful to applications because they record details of
+# how the API will behave particularly with regard to overall
+# accuracy.
+
+# This controls how fine the quantizing gets.  As this allocates
+# a largish chunk of memory (32K), those who are not as concerned
+# with quantizing quality can decrease some or all of these.
+
+setting QUANTIZE_RED_BITS default 5
+setting QUANTIZE_GREEN_BITS default 5
+setting QUANTIZE_BLUE_BITS default 5
+
+# This controls how fine the gamma correction becomes when you
+# are only interested in 8 bits anyway.  Increasing this value
+# results in more memory being used, and more pow() functions
+# being called to fill in the gamma tables.  Don't set this value
+# less then 8, and even that may not work (I haven't tested it).
+
+setting MAX_GAMMA_8 default 11
+
+# This controls how much a difference in gamma we can tolerate before
+# we actually start doing gamma conversion, it's a fixed point value,
+# so the default below is 0.05, meaning libpng ignores corrections in
+# the range 0.95 to 1.05
+
+setting GAMMA_THRESHOLD_FIXED default 5000
+
+# Scaling factor for filter heuristic weighting calculations
+
+setting WEIGHT_SHIFT default 8
+setting COST_SHIFT default 3
+
+# Precision to use when converting a floating point value to a PNG
+# extension format string in an sCAL chunk (only relevant if the
+# floating point API is enabled)
+
+setting sCAL_PRECISION default 5
+
+# This is the size of the compression buffer, and thus the size of
+# an IDAT chunk.  Make this whatever size you feel is best for your
+# machine.  One of these will be allocated per png_struct.  When this
+# is full, it writes the data to the disk, and does some other
+# calculations.  Making this an extremely small size may slow
+# the library down, but you may want to experiment to determine
+# where it becomes significant, if you are concerned with memory
+# usage.  Note that zlib allocates at least 32Kb also.  For readers,
+# this describes the size of the buffer available to read the data in.
+# Unless this gets smaller than the size of a row (compressed),
+# it should not make much difference how big this is.
+
+setting ZBUF_SIZE default 8192
+
+# Ancillary chunks
+chunk bKGD
+chunk cHRM
+chunk gAMA
+chunk hIST
+chunk iCCP
+chunk iTXt
+chunk oFFs
+chunk pCAL
+chunk sCAL
+chunk pHYs
+chunk sBIT
+chunk sPLT
+chunk sRGB
+chunk tEXt requires TEXT
+chunk tIME
+chunk tRNS
+chunk zTXt
+
+# This only affects support of the optional PLTE chunk in RGB and RGBA
+# images.  Notice that READ_ANCILLARY_CHUNKS therefore disables part
+# of the regular chunk reading too.
+
+option READ_OPT_PLTE requires READ_ANCILLARY_CHUNKS
+
+option READ_UNKNOWN_CHUNKS requires READ
+option READ_UNKNOWN_CHUNKS enables UNKNOWN_CHUNKS READ_USER_CHUNKS
+option READ_USER_CHUNKS requires READ enables USER_CHUNKS
+
+option CONVERT_tIME requires WRITE_ANCILLARY_CHUNKS
+# The "tm" structure is not supported on WindowsCE
+
+@#ifdef _WIN32_WCE
+@#   define PNG_NO_CONVERT_tIME
+@#endif
+
+option WRITE_FILTER requires WRITE
+
+option WRITE_UNKNOWN_CHUNKS requires WRITE
+
+option HANDLE_AS_UNKNOWN
+
+option SAVE_INT_32 requires WRITE
+
+# png_save_int_32 is required by the ancillary chunks oFFs and pCAL
+
+# added at libpng-1.5.4
+
+option WRITE_OPTIMIZE_CMF requires WRITE
+
+option READ_COMPRESSED_TEXT disabled
+option READ_iCCP enables READ_COMPRESSED_TEXT
+option READ_iTXt enables READ_COMPRESSED_TEXT
+option READ_zTXt enables READ_COMPRESSED_TEXT
+option READ_COMPRESSED_TEXT enables READ_TEXT
+
+option WRITE_oFFs enables SAVE_INT_32
+option WRITE_pCAL enables SAVE_INT_32
+
+option WRITE_COMPRESSED_TEXT disabled
+option WRITE_iCCP enables WRITE_COMPRESSED_TEXT
+option WRITE_iTXt enables WRITE_COMPRESSED_TEXT
+option WRITE_zTXt enables WRITE_COMPRESSED_TEXT
+option WRITE_COMPRESSED_TEXT enables WRITE_TEXT
+
+# Turn this off to disable png_read_png() and png_write_png() and
+# leave the row_pointers member out of the info structure.
+
+option INFO_IMAGE
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pnglibconf.h.prebuilt b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pnglibconf.h.prebuilt
index 36447ce..49fcc8c 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pnglibconf.h.prebuilt
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pnglibconf.h.prebuilt
@@ -1,187 +1,187 @@
-

-/* libpng STANDARD API DEFINITION */

-

-/* pnglibconf.h - library build configuration */

-

-/* Libpng 1.5.9 - February 18, 2012 */

-

-/* Copyright (c) 1998-2011 Glenn Randers-Pehrson */

-

-/* This code is released under the libpng license. */

-/* For conditions of distribution and use, see the disclaimer */

-/* and license in png.h */

-

-/* pnglibconf.h */

-/* Derived from: scripts/pnglibconf.dfa */

-/* If you edit this file by hand you must obey the rules expressed in */

-/* pnglibconf.dfa with respect to the dependencies between the following */

-/* symbols.  It is much better to generate a new file using */

-/* scripts/libpngconf.mak */

-

-#ifndef PNGLCONF_H

-#define PNGLCONF_H

-/* settings */

-#define PNG_API_RULE 0

-#define PNG_CALLOC_SUPPORTED

-#define PNG_COST_SHIFT 3

-#define PNG_DEFAULT_READ_MACROS 1

-#define PNG_GAMMA_THRESHOLD_FIXED 5000

-#define PNG_MAX_GAMMA_8 11

-#define PNG_QUANTIZE_BLUE_BITS 5

-#define PNG_QUANTIZE_GREEN_BITS 5

-#define PNG_QUANTIZE_RED_BITS 5

-#define PNG_sCAL_PRECISION 5

-#define PNG_USER_CHUNK_CACHE_MAX 0

-#define PNG_USER_CHUNK_MALLOC_MAX 0

-#define PNG_USER_HEIGHT_MAX 1000000

-#define PNG_USER_WIDTH_MAX 1000000

-#define PNG_WEIGHT_SHIFT 8

-#define PNG_ZBUF_SIZE 8192

-/* end of settings */

-/* options */

-#define PNG_16BIT_SUPPORTED

-#define PNG_ALIGN_MEMORY_SUPPORTED

-#define PNG_BENIGN_ERRORS_SUPPORTED

-#define PNG_bKGD_SUPPORTED

-#define PNG_BUILD_GRAYSCALE_PALETTE_SUPPORTED

-#define PNG_CHECK_cHRM_SUPPORTED

-#define PNG_cHRM_SUPPORTED

-#define PNG_CONSOLE_IO_SUPPORTED

-#define PNG_CONVERT_tIME_SUPPORTED

-#define PNG_EASY_ACCESS_SUPPORTED

-/*#undef PNG_ERROR_NUMBERS_SUPPORTED*/

-#define PNG_ERROR_TEXT_SUPPORTED

-#define PNG_FIXED_POINT_SUPPORTED

-#define PNG_FLOATING_ARITHMETIC_SUPPORTED

-#define PNG_FLOATING_POINT_SUPPORTED

-#define PNG_gAMA_SUPPORTED

-#define PNG_HANDLE_AS_UNKNOWN_SUPPORTED

-#define PNG_hIST_SUPPORTED

-#define PNG_iCCP_SUPPORTED

-#define PNG_INCH_CONVERSIONS_SUPPORTED

-#define PNG_INFO_IMAGE_SUPPORTED

-#define PNG_IO_STATE_SUPPORTED

-#define PNG_iTXt_SUPPORTED

-#define PNG_MNG_FEATURES_SUPPORTED

-#define PNG_oFFs_SUPPORTED

-#define PNG_pCAL_SUPPORTED

-#define PNG_pHYs_SUPPORTED

-#define PNG_POINTER_INDEXING_SUPPORTED

-#define PNG_PROGRESSIVE_READ_SUPPORTED

-#define PNG_READ_16BIT_SUPPORTED

-#define PNG_READ_ALPHA_MODE_SUPPORTED

-#define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED

-#define PNG_READ_BACKGROUND_SUPPORTED

-#define PNG_READ_BGR_SUPPORTED

-#define PNG_READ_bKGD_SUPPORTED

-#define PNG_READ_cHRM_SUPPORTED

-#define PNG_READ_COMPOSITE_NODIV_SUPPORTED

-#define PNG_READ_COMPRESSED_TEXT_SUPPORTED

-#define PNG_READ_EXPAND_16_SUPPORTED

-#define PNG_READ_EXPAND_SUPPORTED

-#define PNG_READ_FILLER_SUPPORTED

-#define PNG_READ_gAMA_SUPPORTED

-#define PNG_READ_GAMMA_SUPPORTED

-#define PNG_READ_GRAY_TO_RGB_SUPPORTED

-#define PNG_READ_hIST_SUPPORTED

-#define PNG_READ_iCCP_SUPPORTED

-#define PNG_READ_INTERLACING_SUPPORTED

-#define PNG_READ_INT_FUNCTIONS_SUPPORTED

-#define PNG_READ_INVERT_ALPHA_SUPPORTED

-#define PNG_READ_INVERT_SUPPORTED

-#define PNG_READ_iTXt_SUPPORTED

-#define PNG_READ_oFFs_SUPPORTED

-#define PNG_READ_OPT_PLTE_SUPPORTED

-#define PNG_READ_PACK_SUPPORTED

-#define PNG_READ_PACKSWAP_SUPPORTED

-#define PNG_READ_pCAL_SUPPORTED

-#define PNG_READ_pHYs_SUPPORTED

-#define PNG_READ_QUANTIZE_SUPPORTED

-#define PNG_READ_RGB_TO_GRAY_SUPPORTED

-#define PNG_READ_sBIT_SUPPORTED

-#define PNG_READ_SCALE_16_TO_8_SUPPORTED

-#define PNG_READ_sCAL_SUPPORTED

-#define PNG_READ_SHIFT_SUPPORTED

-#define PNG_READ_sPLT_SUPPORTED

-#define PNG_READ_sRGB_SUPPORTED

-#define PNG_READ_STRIP_16_TO_8_SUPPORTED

-#define PNG_READ_STRIP_ALPHA_SUPPORTED

-#define PNG_READ_SUPPORTED

-#define PNG_READ_SWAP_ALPHA_SUPPORTED

-#define PNG_READ_SWAP_SUPPORTED

-#define PNG_READ_tEXt_SUPPORTED

-#define PNG_READ_TEXT_SUPPORTED

-#define PNG_READ_tIME_SUPPORTED

-#define PNG_READ_TRANSFORMS_SUPPORTED

-#define PNG_READ_tRNS_SUPPORTED

-#define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED

-#define PNG_READ_USER_CHUNKS_SUPPORTED

-#define PNG_READ_USER_TRANSFORM_SUPPORTED

-#define PNG_READ_zTXt_SUPPORTED

-#define PNG_SAVE_INT_32_SUPPORTED

-#define PNG_sBIT_SUPPORTED

-#define PNG_sCAL_SUPPORTED

-#define PNG_SEQUENTIAL_READ_SUPPORTED

-#define PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED

-#define PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED

-#define PNG_SETJMP_SUPPORTED

-#define PNG_SET_USER_LIMITS_SUPPORTED

-#define PNG_sPLT_SUPPORTED

-#define PNG_sRGB_SUPPORTED

-#define PNG_STDIO_SUPPORTED

-#define PNG_tEXt_SUPPORTED

-#define PNG_TEXT_SUPPORTED

-#define PNG_TIME_RFC1123_SUPPORTED

-#define PNG_tIME_SUPPORTED

-#define PNG_tRNS_SUPPORTED

-#define PNG_UNKNOWN_CHUNKS_SUPPORTED

-#define PNG_USER_CHUNKS_SUPPORTED

-#define PNG_USER_LIMITS_SUPPORTED

-#define PNG_USER_MEM_SUPPORTED

-#define PNG_USER_TRANSFORM_INFO_SUPPORTED

-#define PNG_USER_TRANSFORM_PTR_SUPPORTED

-#define PNG_WARNINGS_SUPPORTED

-#define PNG_WRITE_16BIT_SUPPORTED

-#define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED

-#define PNG_WRITE_BGR_SUPPORTED

-#define PNG_WRITE_bKGD_SUPPORTED

-#define PNG_WRITE_cHRM_SUPPORTED

-#define PNG_WRITE_COMPRESSED_TEXT_SUPPORTED

-#define PNG_WRITE_CUSTOMIZE_ZTXT_COMPRESSION_SUPPORTED

-#define PNG_WRITE_FILLER_SUPPORTED

-#define PNG_WRITE_FILTER_SUPPORTED

-#define PNG_WRITE_FLUSH_SUPPORTED

-#define PNG_WRITE_gAMA_SUPPORTED

-#define PNG_WRITE_hIST_SUPPORTED

-#define PNG_WRITE_iCCP_SUPPORTED

-#define PNG_WRITE_INTERLACING_SUPPORTED

-#define PNG_WRITE_INT_FUNCTIONS_SUPPORTED

-#define PNG_WRITE_INVERT_ALPHA_SUPPORTED

-#define PNG_WRITE_INVERT_SUPPORTED

-#define PNG_WRITE_iTXt_SUPPORTED

-#define PNG_WRITE_oFFs_SUPPORTED

-#define PNG_WRITE_OPTIMIZE_CMF_SUPPORTED

-#define PNG_WRITE_PACK_SUPPORTED

-#define PNG_WRITE_PACKSWAP_SUPPORTED

-#define PNG_WRITE_pCAL_SUPPORTED

-#define PNG_WRITE_pHYs_SUPPORTED

-#define PNG_WRITE_sBIT_SUPPORTED

-#define PNG_WRITE_sCAL_SUPPORTED

-#define PNG_WRITE_SHIFT_SUPPORTED

-#define PNG_WRITE_sPLT_SUPPORTED

-#define PNG_WRITE_sRGB_SUPPORTED

-#define PNG_WRITE_SUPPORTED

-#define PNG_WRITE_SWAP_ALPHA_SUPPORTED

-#define PNG_WRITE_SWAP_SUPPORTED

-#define PNG_WRITE_tEXt_SUPPORTED

-#define PNG_WRITE_TEXT_SUPPORTED

-#define PNG_WRITE_tIME_SUPPORTED

-#define PNG_WRITE_TRANSFORMS_SUPPORTED

-#define PNG_WRITE_tRNS_SUPPORTED

-#define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED

-#define PNG_WRITE_USER_TRANSFORM_SUPPORTED

-#define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED

-#define PNG_WRITE_zTXt_SUPPORTED

-#define PNG_zTXt_SUPPORTED

-/* end of options */

-#endif /* PNGLCONF_H */

+
+/* libpng STANDARD API DEFINITION */
+
+/* pnglibconf.h - library build configuration */
+
+/* Libpng 1.5.9 - February 18, 2012 */
+
+/* Copyright (c) 1998-2011 Glenn Randers-Pehrson */
+
+/* This code is released under the libpng license. */
+/* For conditions of distribution and use, see the disclaimer */
+/* and license in png.h */
+
+/* pnglibconf.h */
+/* Derived from: scripts/pnglibconf.dfa */
+/* If you edit this file by hand you must obey the rules expressed in */
+/* pnglibconf.dfa with respect to the dependencies between the following */
+/* symbols.  It is much better to generate a new file using */
+/* scripts/libpngconf.mak */
+
+#ifndef PNGLCONF_H
+#define PNGLCONF_H
+/* settings */
+#define PNG_API_RULE 0
+#define PNG_CALLOC_SUPPORTED
+#define PNG_COST_SHIFT 3
+#define PNG_DEFAULT_READ_MACROS 1
+#define PNG_GAMMA_THRESHOLD_FIXED 5000
+#define PNG_MAX_GAMMA_8 11
+#define PNG_QUANTIZE_BLUE_BITS 5
+#define PNG_QUANTIZE_GREEN_BITS 5
+#define PNG_QUANTIZE_RED_BITS 5
+#define PNG_sCAL_PRECISION 5
+#define PNG_USER_CHUNK_CACHE_MAX 0
+#define PNG_USER_CHUNK_MALLOC_MAX 0
+#define PNG_USER_HEIGHT_MAX 1000000
+#define PNG_USER_WIDTH_MAX 1000000
+#define PNG_WEIGHT_SHIFT 8
+#define PNG_ZBUF_SIZE 8192
+/* end of settings */
+/* options */
+#define PNG_16BIT_SUPPORTED
+#define PNG_ALIGN_MEMORY_SUPPORTED
+#define PNG_BENIGN_ERRORS_SUPPORTED
+#define PNG_bKGD_SUPPORTED
+#define PNG_BUILD_GRAYSCALE_PALETTE_SUPPORTED
+#define PNG_CHECK_cHRM_SUPPORTED
+#define PNG_cHRM_SUPPORTED
+#define PNG_CONSOLE_IO_SUPPORTED
+#define PNG_CONVERT_tIME_SUPPORTED
+#define PNG_EASY_ACCESS_SUPPORTED
+/*#undef PNG_ERROR_NUMBERS_SUPPORTED*/
+#define PNG_ERROR_TEXT_SUPPORTED
+#define PNG_FIXED_POINT_SUPPORTED
+#define PNG_FLOATING_ARITHMETIC_SUPPORTED
+#define PNG_FLOATING_POINT_SUPPORTED
+#define PNG_gAMA_SUPPORTED
+#define PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+#define PNG_hIST_SUPPORTED
+#define PNG_iCCP_SUPPORTED
+#define PNG_INCH_CONVERSIONS_SUPPORTED
+#define PNG_INFO_IMAGE_SUPPORTED
+#define PNG_IO_STATE_SUPPORTED
+#define PNG_iTXt_SUPPORTED
+#define PNG_MNG_FEATURES_SUPPORTED
+#define PNG_oFFs_SUPPORTED
+#define PNG_pCAL_SUPPORTED
+#define PNG_pHYs_SUPPORTED
+#define PNG_POINTER_INDEXING_SUPPORTED
+#define PNG_PROGRESSIVE_READ_SUPPORTED
+#define PNG_READ_16BIT_SUPPORTED
+#define PNG_READ_ALPHA_MODE_SUPPORTED
+#define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
+#define PNG_READ_BACKGROUND_SUPPORTED
+#define PNG_READ_BGR_SUPPORTED
+#define PNG_READ_bKGD_SUPPORTED
+#define PNG_READ_cHRM_SUPPORTED
+#define PNG_READ_COMPOSITE_NODIV_SUPPORTED
+#define PNG_READ_COMPRESSED_TEXT_SUPPORTED
+#define PNG_READ_EXPAND_16_SUPPORTED
+#define PNG_READ_EXPAND_SUPPORTED
+#define PNG_READ_FILLER_SUPPORTED
+#define PNG_READ_gAMA_SUPPORTED
+#define PNG_READ_GAMMA_SUPPORTED
+#define PNG_READ_GRAY_TO_RGB_SUPPORTED
+#define PNG_READ_hIST_SUPPORTED
+#define PNG_READ_iCCP_SUPPORTED
+#define PNG_READ_INTERLACING_SUPPORTED
+#define PNG_READ_INT_FUNCTIONS_SUPPORTED
+#define PNG_READ_INVERT_ALPHA_SUPPORTED
+#define PNG_READ_INVERT_SUPPORTED
+#define PNG_READ_iTXt_SUPPORTED
+#define PNG_READ_oFFs_SUPPORTED
+#define PNG_READ_OPT_PLTE_SUPPORTED
+#define PNG_READ_PACK_SUPPORTED
+#define PNG_READ_PACKSWAP_SUPPORTED
+#define PNG_READ_pCAL_SUPPORTED
+#define PNG_READ_pHYs_SUPPORTED
+#define PNG_READ_QUANTIZE_SUPPORTED
+#define PNG_READ_RGB_TO_GRAY_SUPPORTED
+#define PNG_READ_sBIT_SUPPORTED
+#define PNG_READ_SCALE_16_TO_8_SUPPORTED
+#define PNG_READ_sCAL_SUPPORTED
+#define PNG_READ_SHIFT_SUPPORTED
+#define PNG_READ_sPLT_SUPPORTED
+#define PNG_READ_sRGB_SUPPORTED
+#define PNG_READ_STRIP_16_TO_8_SUPPORTED
+#define PNG_READ_STRIP_ALPHA_SUPPORTED
+#define PNG_READ_SUPPORTED
+#define PNG_READ_SWAP_ALPHA_SUPPORTED
+#define PNG_READ_SWAP_SUPPORTED
+#define PNG_READ_tEXt_SUPPORTED
+#define PNG_READ_TEXT_SUPPORTED
+#define PNG_READ_tIME_SUPPORTED
+#define PNG_READ_TRANSFORMS_SUPPORTED
+#define PNG_READ_tRNS_SUPPORTED
+#define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_READ_USER_CHUNKS_SUPPORTED
+#define PNG_READ_USER_TRANSFORM_SUPPORTED
+#define PNG_READ_zTXt_SUPPORTED
+#define PNG_SAVE_INT_32_SUPPORTED
+#define PNG_sBIT_SUPPORTED
+#define PNG_sCAL_SUPPORTED
+#define PNG_SEQUENTIAL_READ_SUPPORTED
+#define PNG_SET_CHUNK_CACHE_LIMIT_SUPPORTED
+#define PNG_SET_CHUNK_MALLOC_LIMIT_SUPPORTED
+#define PNG_SETJMP_SUPPORTED
+#define PNG_SET_USER_LIMITS_SUPPORTED
+#define PNG_sPLT_SUPPORTED
+#define PNG_sRGB_SUPPORTED
+#define PNG_STDIO_SUPPORTED
+#define PNG_tEXt_SUPPORTED
+#define PNG_TEXT_SUPPORTED
+#define PNG_TIME_RFC1123_SUPPORTED
+#define PNG_tIME_SUPPORTED
+#define PNG_tRNS_SUPPORTED
+#define PNG_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_USER_CHUNKS_SUPPORTED
+#define PNG_USER_LIMITS_SUPPORTED
+#define PNG_USER_MEM_SUPPORTED
+#define PNG_USER_TRANSFORM_INFO_SUPPORTED
+#define PNG_USER_TRANSFORM_PTR_SUPPORTED
+#define PNG_WARNINGS_SUPPORTED
+#define PNG_WRITE_16BIT_SUPPORTED
+#define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
+#define PNG_WRITE_BGR_SUPPORTED
+#define PNG_WRITE_bKGD_SUPPORTED
+#define PNG_WRITE_cHRM_SUPPORTED
+#define PNG_WRITE_COMPRESSED_TEXT_SUPPORTED
+#define PNG_WRITE_CUSTOMIZE_ZTXT_COMPRESSION_SUPPORTED
+#define PNG_WRITE_FILLER_SUPPORTED
+#define PNG_WRITE_FILTER_SUPPORTED
+#define PNG_WRITE_FLUSH_SUPPORTED
+#define PNG_WRITE_gAMA_SUPPORTED
+#define PNG_WRITE_hIST_SUPPORTED
+#define PNG_WRITE_iCCP_SUPPORTED
+#define PNG_WRITE_INTERLACING_SUPPORTED
+#define PNG_WRITE_INT_FUNCTIONS_SUPPORTED
+#define PNG_WRITE_INVERT_ALPHA_SUPPORTED
+#define PNG_WRITE_INVERT_SUPPORTED
+#define PNG_WRITE_iTXt_SUPPORTED
+#define PNG_WRITE_oFFs_SUPPORTED
+#define PNG_WRITE_OPTIMIZE_CMF_SUPPORTED
+#define PNG_WRITE_PACK_SUPPORTED
+#define PNG_WRITE_PACKSWAP_SUPPORTED
+#define PNG_WRITE_pCAL_SUPPORTED
+#define PNG_WRITE_pHYs_SUPPORTED
+#define PNG_WRITE_sBIT_SUPPORTED
+#define PNG_WRITE_sCAL_SUPPORTED
+#define PNG_WRITE_SHIFT_SUPPORTED
+#define PNG_WRITE_sPLT_SUPPORTED
+#define PNG_WRITE_sRGB_SUPPORTED
+#define PNG_WRITE_SUPPORTED
+#define PNG_WRITE_SWAP_ALPHA_SUPPORTED
+#define PNG_WRITE_SWAP_SUPPORTED
+#define PNG_WRITE_tEXt_SUPPORTED
+#define PNG_WRITE_TEXT_SUPPORTED
+#define PNG_WRITE_tIME_SUPPORTED
+#define PNG_WRITE_TRANSFORMS_SUPPORTED
+#define PNG_WRITE_tRNS_SUPPORTED
+#define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_WRITE_USER_TRANSFORM_SUPPORTED
+#define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
+#define PNG_WRITE_zTXt_SUPPORTED
+#define PNG_zTXt_SUPPORTED
+/* end of options */
+#endif /* PNGLCONF_H */
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pnglibconf.mak b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pnglibconf.mak
index 1dbb232..c04578f 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pnglibconf.mak
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pnglibconf.mak
@@ -1,58 +1,58 @@
-#!/usr/bin/make -f

-# pnglibconf.mak - standard make lines for pnglibconf.h

-#

-# These lines are copied from Makefile.am, they illustrate

-# how to automate the build of pnglibconf.h from scripts/pnglibconf.dfa

-# given 'awk' and 'sed'

-

-# Override as appropriate, these definitions can be overridden on

-# the make command line (AWK='nawk' for example).

-AWK = gawk

-AWK = mawk

-AWK = nawk

-AWK = one-true-awk

-AWK = awk  # Crashes on SunOS 5.10 - use 'nawk'

-CPP = $(CC) -E # Does not work on SUN OS 5.10 - use /lib/cpp

-SED = sed

-

-COPY = cp

-DELETE = rm -f

-ECHO = echo

-DFA_XTRA = # Appended to scripts/options.awk

-

-# CPPFLAGS should contain the options to control the result,

-# but DEFS and CFLAGS are also supported here, override

-# as appropriate

-DFNFLAGS = $(DEFS) $(CPPFLAGS) $(CFLAGS)

-

-# srcdir is a defacto standard for the location of the source

-srcdir = .

-

-# The standard pnglibconf.h exists as scripts/pnglibconf.h.prebuilt,

-# copy this if the following doesn't work.

-pnglibconf.h: pnglibconf.dfn

-        $(DELETE) $@ dfn.c dfn1.out dfn2.out dfn3.out

-        $(ECHO) '#include "pnglibconf.dfn"' >dfn.c

-        $(CPP) $(DFNFLAGS) dfn.c >dfn1.out

-        $(ECHO) "If 'cpp -e' crashes try /lib/cpp (e.g. CPP='/lib/cpp')" >&2

-        $(SED) -n -e 's|^.*PNG_DEFN_MAGIC *-\(.*\)- *PNG_DEFN_END.*$$|\1|p'\

-            dfn1.out >dfn2.out

-        $(SED) -e 's| *PNG_JOIN *||g' -e 's| *$$||' dfn2.out >dfn3.out

-        $(COPY) dfn3.out $@

-        $(DELETE) dfn.c dfn1.out dfn2.out dfn3.out

-

-pnglibconf.dfn: $(srcdir)/scripts/pnglibconf.dfa $(srcdir)/scripts/options.awk $(srcdir)/pngconf.h

-        $(DELETE) $@ dfn1.out dfn2.out

-        $(ECHO) "Calling $(AWK) from scripts/pnglibconf.mak" >&2

-        $(ECHO) "If 'awk' crashes try a better awk (e.g. AWK='nawk')" >&2

-        $(AWK) -f $(srcdir)/scripts/options.awk out=dfn1.out version=search\

-                $(srcdir)/pngconf.h $(srcdir)/scripts/pnglibconf.dfa\

-                $(DFA_XTRA) 1>&2

-        $(AWK) -f $(srcdir)/scripts/options.awk out=dfn2.out dfn1.out 1>&2

-        $(COPY) dfn2.out $@

-        $(DELETE) dfn1.out dfn2.out

-

-clean-pnglibconf:

-        $(DELETE) pnglibconf.h pnglibconf.dfn dfn.c dfn1.out dfn2.out dfn3.out

-

-clean: clean-pnglibconf

+#!/usr/bin/make -f
+# pnglibconf.mak - standard make lines for pnglibconf.h
+#
+# These lines are copied from Makefile.am, they illustrate
+# how to automate the build of pnglibconf.h from scripts/pnglibconf.dfa
+# given 'awk' and 'sed'
+
+# Override as appropriate, these definitions can be overridden on
+# the make command line (AWK='nawk' for example).
+AWK = gawk
+AWK = mawk
+AWK = nawk
+AWK = one-true-awk
+AWK = awk  # Crashes on SunOS 5.10 - use 'nawk'
+CPP = $(CC) -E # Does not work on SUN OS 5.10 - use /lib/cpp
+SED = sed
+
+COPY = cp
+DELETE = rm -f
+ECHO = echo
+DFA_XTRA = # Appended to scripts/options.awk
+
+# CPPFLAGS should contain the options to control the result,
+# but DEFS and CFLAGS are also supported here, override
+# as appropriate
+DFNFLAGS = $(DEFS) $(CPPFLAGS) $(CFLAGS)
+
+# srcdir is a defacto standard for the location of the source
+srcdir = .
+
+# The standard pnglibconf.h exists as scripts/pnglibconf.h.prebuilt,
+# copy this if the following doesn't work.
+pnglibconf.h: pnglibconf.dfn
+        $(DELETE) $@ dfn.c dfn1.out dfn2.out dfn3.out
+        $(ECHO) '#include "pnglibconf.dfn"' >dfn.c
+        $(CPP) $(DFNFLAGS) dfn.c >dfn1.out
+        $(ECHO) "If 'cpp -e' crashes try /lib/cpp (e.g. CPP='/lib/cpp')" >&2
+        $(SED) -n -e 's|^.*PNG_DEFN_MAGIC *-\(.*\)- *PNG_DEFN_END.*$$|\1|p'\
+            dfn1.out >dfn2.out
+        $(SED) -e 's| *PNG_JOIN *||g' -e 's| *$$||' dfn2.out >dfn3.out
+        $(COPY) dfn3.out $@
+        $(DELETE) dfn.c dfn1.out dfn2.out dfn3.out
+
+pnglibconf.dfn: $(srcdir)/scripts/pnglibconf.dfa $(srcdir)/scripts/options.awk $(srcdir)/pngconf.h
+        $(DELETE) $@ dfn1.out dfn2.out
+        $(ECHO) "Calling $(AWK) from scripts/pnglibconf.mak" >&2
+        $(ECHO) "If 'awk' crashes try a better awk (e.g. AWK='nawk')" >&2
+        $(AWK) -f $(srcdir)/scripts/options.awk out=dfn1.out version=search\
+                $(srcdir)/pngconf.h $(srcdir)/scripts/pnglibconf.dfa\
+                $(DFA_XTRA) 1>&2
+        $(AWK) -f $(srcdir)/scripts/options.awk out=dfn2.out dfn1.out 1>&2
+        $(COPY) dfn2.out $@
+        $(DELETE) dfn1.out dfn2.out
+
+clean-pnglibconf:
+        $(DELETE) pnglibconf.h pnglibconf.dfn dfn.c dfn1.out dfn2.out dfn3.out
+
+clean: clean-pnglibconf
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pngwin.rc b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pngwin.rc
index ccca0d3..9335cbb 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pngwin.rc
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/pngwin.rc
@@ -1,112 +1,112 @@
-#define PNG_VERSION_INFO_ONLY

-

-#include <windows.h>

-#include "../png.h"

-

-#define _QUOTE(x) # x

-#define QUOTE(x) _QUOTE(x)

-

-#define PNG_LIBPNG_DLLFNAME "LIBPNG"

-

-/* Support deprecated PRIVATEBUILD macro */

-#if defined(PRIVATEBUILD) && !defined(PNG_USER_PRIVATEBUILD)

-#  define PNG_USER_PRIVATEBUILD PRIVATEBUILD

-#endif

-

-#if defined(PNG_USER_DLLFNAME_POSTFIX) && !defined(PNG_USER_PRIVATEBUILD)

-#  error "PNG_USER_PRIVATEBUILD must be defined as a string describing the\

- custom changes made to the library."

-#endif

-

-/* Prioritize PNG_USER_x over PNG_LIBPNG_x */

-#ifdef PNG_USER_DLLFNAME_POSTFIX

-#  undef PNG_LIBPNG_DLLFNAME_POSTFIX

-#  define PNG_LIBPNG_DLLFNAME_POSTFIX PNG_USER_DLLFNAME_POSTFIX

-#endif

-

-#ifdef PNG_USER_VERSIONINFO_COMMENTS

-#  undef PNG_LIBPNG_VERSIONINFO_COMMENTS

-#  define PNG_LIBPNG_VERSIONINFO_COMMENTS PNG_USER_VERSIONINFO_COMMENTS

-#endif

-

-#if defined(PNG_DEBUG) && (PNG_DEBUG > 0)

-#  define VS_DEBUG VS_FF_DEBUG

-#  ifndef PNG_LIBPNG_DLLFNAME_POSTFIX

-#    define PNG_LIBPNG_DLLFNAME_POSTFIX "D"

-#  endif /* PNG_LIBPNG_DLLFNAME_POSTFIX */

-#  ifndef PNG_LIBPNG_VERSIONINFO_COMMENTS

-#    define PNG_LIBPNG_VERSIONINFO_COMMENTS "PNG_DEBUG=" QUOTE(PNG_DEBUG)

-#  endif /* PNG_LIBPNG_VERSIONINFO_COMMENTS */

-#else

-#  define VS_DEBUG 0

-#  ifndef PNG_LIBPNG_DLLFNAME_POSTFIX

-#     define PNG_LIBPNG_DLLFNAME_POSTFIX

-#  endif /* PNG_LIBPNG_DLLFNAME_POSTFIX */

-#endif /* defined(DEBUG)... */

-

-#ifdef PNG_USER_PRIVATEBUILD

-#  define VS_PRIVATEBUILD VS_FF_PRIVATEBUILD

-#else

-#  define VS_PRIVATEBUILD 0

-#endif /* PNG_USER_PRIVATEBUILD */

-

-#ifdef PNG_LIBPNG_SPECIALBUILD

-#  define VS_SPECIALBUILD VS_FF_SPECIALBUILD

-#else

-#  define VS_SPECIALBUILD 0

-#endif /* PNG_LIBPNG_BUILD_SPECIAL */

-

-#if ((PNG_LIBPNG_BUILD_BASE_TYPE & PNG_LIBPNG_RELEASE_STATUS_MASK) !=\

-      PNG_LIBPNG_BUILD_STABLE)

-#  define VS_PRERELEASE VS_FF_PRERELEASE

-#  define VS_PATCHED 0

-#else

-#  define VS_PRERELEASE 0

-#  if (PNG_LIBPNG_BUILD_BASE_TYPE & PNG_LIBPNG_BUILD_PATCHED)

-#    define VS_PATCHED VS_FF_PATCHED

-#  else

-#    define VS_PATCHED 0

-#  endif

-#endif

-

-VS_VERSION_INFO VERSIONINFO

-FILEVERSION PNG_LIBPNG_VER_MAJOR, PNG_LIBPNG_VER_MINOR, PNG_LIBPNG_VER_RELEASE, PNG_LIBPNG_VER_BUILD

-PRODUCTVERSION PNG_LIBPNG_VER_MAJOR, PNG_LIBPNG_VER_MINOR, PNG_LIBPNG_VER_RELEASE, PNG_LIBPNG_VER_BUILD

-FILEFLAGSMASK VS_FFI_FILEFLAGSMASK

-FILEFLAGS VS_DEBUG | VS_PRIVATEBUILD | VS_SPECIALBUILD | VS_PRERELEASE | VS_PATCHED

-FILEOS VOS__WINDOWS32

-FILETYPE VFT_DLL

-FILESUBTYPE VFT2_UNKNOWN

-BEGIN

-  BLOCK "StringFileInfo"

-  BEGIN BLOCK "040904E4" /* Language type = U.S English(0x0409) and Character Set = Windows, Multilingual(0x04E4) */

-    BEGIN

-#ifdef PNG_LIBPNG_VERSIONINFO_COMMENTS

-      VALUE "Comments", PNG_LIBPNG_VERSIONINFO_COMMENTS "\000"

-#endif /* PNG_LIBPNG_VERSIONINFO_COMMENTS */

-#ifdef PNG_USER_VERSIONINFO_COMPANYNAME

-      VALUE "CompanyName", PNG_USER_VERSIONINFO_COMPANYNAME "\000"

-#endif /* PNG_USER_VERSIONINFO_COMPANYNAME */

-      VALUE "FileDescription", "PNG image compression library\000"

-      VALUE "FileVersion", PNG_LIBPNG_VER_STRING "\000"

-      VALUE "InternalName", PNG_LIBPNG_DLLFNAME QUOTE(PNG_LIBPNG_VER_DLLNUM) PNG_LIBPNG_DLLFNAME_POSTFIX " (Windows 32 bit)\000"

-      VALUE "LegalCopyright", "\251 1998-2009 Glenn Randers-Pehrson et al.\000"

-#ifdef PNG_USER_VERSIONINFO_LEGALTRADEMARKS

-      VALUE "LegalTrademarks", PNG_USER_VERSIONINFO_LEGALTRADEMARKS "\000"

-#endif /* PNG_USER_VERSIONINFO_LEGALTRADEMARKS */

-      VALUE "OriginalFilename", PNG_LIBPNG_DLLFNAME QUOTE(PNG_LIBPNG_VER_DLLNUM) PNG_LIBPNG_DLLFNAME_POSTFIX ".DLL\000"

-#ifdef PNG_USER_PRIVATEBUILD

-      VALUE "PrivateBuild", PNG_USER_PRIVATEBUILD "\000"

-#endif /* PNG_USER_PRIVATEBUILD */

-      VALUE "ProductName", "LibPNG\000"

-      VALUE "ProductVersion", "1\000"

-#ifdef PNG_LIBPNG_SPECIALBUILD

-      VALUE "SpecialBuild", PNG_LIBPNG_SPECIALBUILD "\000"

-#endif /* PNG_LIBPNG_SPECIALBUILD */

-    END

-  END

-  BLOCK "VarFileInfo"

-  BEGIN

-    VALUE "Translation", 0x0409, 0x04E4

-  END

-END

+#define PNG_VERSION_INFO_ONLY
+
+#include <windows.h>
+#include "../png.h"
+
+#define _QUOTE(x) # x
+#define QUOTE(x) _QUOTE(x)
+
+#define PNG_LIBPNG_DLLFNAME "LIBPNG"
+
+/* Support deprecated PRIVATEBUILD macro */
+#if defined(PRIVATEBUILD) && !defined(PNG_USER_PRIVATEBUILD)
+#  define PNG_USER_PRIVATEBUILD PRIVATEBUILD
+#endif
+
+#if defined(PNG_USER_DLLFNAME_POSTFIX) && !defined(PNG_USER_PRIVATEBUILD)
+#  error "PNG_USER_PRIVATEBUILD must be defined as a string describing the\
+ custom changes made to the library."
+#endif
+
+/* Prioritize PNG_USER_x over PNG_LIBPNG_x */
+#ifdef PNG_USER_DLLFNAME_POSTFIX
+#  undef PNG_LIBPNG_DLLFNAME_POSTFIX
+#  define PNG_LIBPNG_DLLFNAME_POSTFIX PNG_USER_DLLFNAME_POSTFIX
+#endif
+
+#ifdef PNG_USER_VERSIONINFO_COMMENTS
+#  undef PNG_LIBPNG_VERSIONINFO_COMMENTS
+#  define PNG_LIBPNG_VERSIONINFO_COMMENTS PNG_USER_VERSIONINFO_COMMENTS
+#endif
+
+#if defined(PNG_DEBUG) && (PNG_DEBUG > 0)
+#  define VS_DEBUG VS_FF_DEBUG
+#  ifndef PNG_LIBPNG_DLLFNAME_POSTFIX
+#    define PNG_LIBPNG_DLLFNAME_POSTFIX "D"
+#  endif /* PNG_LIBPNG_DLLFNAME_POSTFIX */
+#  ifndef PNG_LIBPNG_VERSIONINFO_COMMENTS
+#    define PNG_LIBPNG_VERSIONINFO_COMMENTS "PNG_DEBUG=" QUOTE(PNG_DEBUG)
+#  endif /* PNG_LIBPNG_VERSIONINFO_COMMENTS */
+#else
+#  define VS_DEBUG 0
+#  ifndef PNG_LIBPNG_DLLFNAME_POSTFIX
+#     define PNG_LIBPNG_DLLFNAME_POSTFIX
+#  endif /* PNG_LIBPNG_DLLFNAME_POSTFIX */
+#endif /* defined(DEBUG)... */
+
+#ifdef PNG_USER_PRIVATEBUILD
+#  define VS_PRIVATEBUILD VS_FF_PRIVATEBUILD
+#else
+#  define VS_PRIVATEBUILD 0
+#endif /* PNG_USER_PRIVATEBUILD */
+
+#ifdef PNG_LIBPNG_SPECIALBUILD
+#  define VS_SPECIALBUILD VS_FF_SPECIALBUILD
+#else
+#  define VS_SPECIALBUILD 0
+#endif /* PNG_LIBPNG_BUILD_SPECIAL */
+
+#if ((PNG_LIBPNG_BUILD_BASE_TYPE & PNG_LIBPNG_RELEASE_STATUS_MASK) !=\
+      PNG_LIBPNG_BUILD_STABLE)
+#  define VS_PRERELEASE VS_FF_PRERELEASE
+#  define VS_PATCHED 0
+#else
+#  define VS_PRERELEASE 0
+#  if (PNG_LIBPNG_BUILD_BASE_TYPE & PNG_LIBPNG_BUILD_PATCHED)
+#    define VS_PATCHED VS_FF_PATCHED
+#  else
+#    define VS_PATCHED 0
+#  endif
+#endif
+
+VS_VERSION_INFO VERSIONINFO
+FILEVERSION PNG_LIBPNG_VER_MAJOR, PNG_LIBPNG_VER_MINOR, PNG_LIBPNG_VER_RELEASE, PNG_LIBPNG_VER_BUILD
+PRODUCTVERSION PNG_LIBPNG_VER_MAJOR, PNG_LIBPNG_VER_MINOR, PNG_LIBPNG_VER_RELEASE, PNG_LIBPNG_VER_BUILD
+FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
+FILEFLAGS VS_DEBUG | VS_PRIVATEBUILD | VS_SPECIALBUILD | VS_PRERELEASE | VS_PATCHED
+FILEOS VOS__WINDOWS32
+FILETYPE VFT_DLL
+FILESUBTYPE VFT2_UNKNOWN
+BEGIN
+  BLOCK "StringFileInfo"
+  BEGIN BLOCK "040904E4" /* Language type = U.S English(0x0409) and Character Set = Windows, Multilingual(0x04E4) */
+    BEGIN
+#ifdef PNG_LIBPNG_VERSIONINFO_COMMENTS
+      VALUE "Comments", PNG_LIBPNG_VERSIONINFO_COMMENTS "\000"
+#endif /* PNG_LIBPNG_VERSIONINFO_COMMENTS */
+#ifdef PNG_USER_VERSIONINFO_COMPANYNAME
+      VALUE "CompanyName", PNG_USER_VERSIONINFO_COMPANYNAME "\000"
+#endif /* PNG_USER_VERSIONINFO_COMPANYNAME */
+      VALUE "FileDescription", "PNG image compression library\000"
+      VALUE "FileVersion", PNG_LIBPNG_VER_STRING "\000"
+      VALUE "InternalName", PNG_LIBPNG_DLLFNAME QUOTE(PNG_LIBPNG_VER_DLLNUM) PNG_LIBPNG_DLLFNAME_POSTFIX " (Windows 32 bit)\000"
+      VALUE "LegalCopyright", "\251 1998-2009 Glenn Randers-Pehrson et al.\000"
+#ifdef PNG_USER_VERSIONINFO_LEGALTRADEMARKS
+      VALUE "LegalTrademarks", PNG_USER_VERSIONINFO_LEGALTRADEMARKS "\000"
+#endif /* PNG_USER_VERSIONINFO_LEGALTRADEMARKS */
+      VALUE "OriginalFilename", PNG_LIBPNG_DLLFNAME QUOTE(PNG_LIBPNG_VER_DLLNUM) PNG_LIBPNG_DLLFNAME_POSTFIX ".DLL\000"
+#ifdef PNG_USER_PRIVATEBUILD
+      VALUE "PrivateBuild", PNG_USER_PRIVATEBUILD "\000"
+#endif /* PNG_USER_PRIVATEBUILD */
+      VALUE "ProductName", "LibPNG\000"
+      VALUE "ProductVersion", "1\000"
+#ifdef PNG_LIBPNG_SPECIALBUILD
+      VALUE "SpecialBuild", PNG_LIBPNG_SPECIALBUILD "\000"
+#endif /* PNG_LIBPNG_SPECIALBUILD */
+    END
+  END
+  BLOCK "VarFileInfo"
+  BEGIN
+    VALUE "Translation", 0x0409, 0x04E4
+  END
+END
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/smakefile.ppc b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/smakefile.ppc
index a85c7cf..2e7380b 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/smakefile.ppc
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/smakefile.ppc
@@ -1,34 +1,34 @@
-# Amiga powerUP (TM) Makefile

-# makefile for libpng and SAS C V6.58/7.00 PPC compiler

-# Copyright (C) 1998 by Andreas R. Kleinert

-#

-# This code is released under the libpng license.

-# For conditions of distribution and use, see the disclaimer

-# and license in png.h

-

-CC       = scppc

-CFLAGS   = NOSTKCHK NOSINT OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL IDIR /zlib \

-           OPTLOOP OPTRDEP=8 OPTDEP=8 OPTCOMP=8

-LIBNAME  = libpng.a

-AR       = ppc-amigaos-ar

-AR_FLAGS = cr

-RANLIB   = ppc-amigaos-ranlib

-LDFLAGS  = -r -o

-LDLIBS   =  ../zlib/libzip.a LIB:scppc.a

-LN       = ppc-amigaos-ld

-RM       = delete quiet

-MKDIR    = makedir

-

-OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o pngread.o \

-       pngerror.o pngpread.o pngwrite.o pngrtran.o pngwtran.o pngrio.o \

-       pngwio.o pngmem.o

-

-all: $(LIBNAME) pngtest

-

-$(LIBNAME): $(OBJS)

-            $(AR) $(AR_FLAGS) $@ $(OBJS)

-            $(RANLIB) $@

-

-pngtest: pngtest.o $(LIBNAME)

-        $(LN) $(LDFLAGS) pngtest LIB:c_ppc.o pngtest.o $(LIBNAME) $(LDLIBS) \

-LIB:end.o

+# Amiga powerUP (TM) Makefile
+# makefile for libpng and SAS C V6.58/7.00 PPC compiler
+# Copyright (C) 1998 by Andreas R. Kleinert
+#
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+CC       = scppc
+CFLAGS   = NOSTKCHK NOSINT OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL IDIR /zlib \
+           OPTLOOP OPTRDEP=8 OPTDEP=8 OPTCOMP=8
+LIBNAME  = libpng.a
+AR       = ppc-amigaos-ar
+AR_FLAGS = cr
+RANLIB   = ppc-amigaos-ranlib
+LDFLAGS  = -r -o
+LDLIBS   =  ../zlib/libzip.a LIB:scppc.a
+LN       = ppc-amigaos-ld
+RM       = delete quiet
+MKDIR    = makedir
+
+OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o pngread.o \
+       pngerror.o pngpread.o pngwrite.o pngrtran.o pngwtran.o pngrio.o \
+       pngwio.o pngmem.o
+
+all: $(LIBNAME) pngtest
+
+$(LIBNAME): $(OBJS)
+            $(AR) $(AR_FLAGS) $@ $(OBJS)
+            $(RANLIB) $@
+
+pngtest: pngtest.o $(LIBNAME)
+        $(LN) $(LDFLAGS) pngtest LIB:c_ppc.o pngtest.o $(LIBNAME) $(LDLIBS) \
+LIB:end.o
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/sym.dfn b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/sym.dfn
index 83b70d8..f4f13df 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/sym.dfn
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/sym.dfn
@@ -1,15 +1,15 @@
-

-/* sym.dfn - define format of libpng.sym

- *

- * Last changed in libpng version 1.5.0 [January 6, 2011]

- * Copyright (c) 1998-2011 Glenn Randers-Pehrson

- *

- * This code is released under the libpng license.

- * For conditions of distribution and use, see the disclaimer

- * and license in png.h

- */

-

-#define PNG_EXPORTA(ordinal, type, name, args, attributes)\

-        PNG_DEFN_MAGIC-SYMBOL_PREFIX PNG_JOIN name-PNG_DEFN_END

-

-#include "../png.h"

+
+/* sym.dfn - define format of libpng.sym
+ *
+ * Last changed in libpng version 1.5.0 [January 6, 2011]
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ */
+
+#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
+        PNG_DEFN_MAGIC-SYMBOL_PREFIX PNG_JOIN name-PNG_DEFN_END
+
+#include "../png.h"
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/symbols.def b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/symbols.def
index c102a3f..782a7e7 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/symbols.def
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/symbols.def
@@ -1,241 +1,241 @@
-;--------------------------------------------------------------

-; LIBPNG symbol list as a Win32 DEF file

-; Contains all the symbols that can be exported from libpng

-;--------------------------------------------------------------

-LIBRARY

-

-EXPORTS

-;Version 1.5.9

- png_access_version_number @1

- png_set_sig_bytes @2

- png_sig_cmp @3

- png_create_read_struct @4

- png_create_write_struct @5

- png_get_compression_buffer_size @6

- png_set_compression_buffer_size @7

- png_set_longjmp_fn @8

- png_longjmp @9

- png_reset_zstream @10

- png_create_read_struct_2 @11

- png_create_write_struct_2 @12

- png_write_sig @13

- png_write_chunk @14

- png_write_chunk_start @15

- png_write_chunk_data @16

- png_write_chunk_end @17

- png_create_info_struct @18

- png_info_init_3 @19

- png_write_info_before_PLTE @20

- png_write_info @21

- png_read_info @22

- png_convert_to_rfc1123 @23

- png_convert_from_struct_tm @24

- png_convert_from_time_t @25

- png_set_expand @26

- png_set_expand_gray_1_2_4_to_8 @27

- png_set_palette_to_rgb @28

- png_set_tRNS_to_alpha @29

- png_set_bgr @30

- png_set_gray_to_rgb @31

- png_set_rgb_to_gray @32

- png_set_rgb_to_gray_fixed @33

- png_get_rgb_to_gray_status @34

- png_build_grayscale_palette @35

- png_set_strip_alpha @36

- png_set_swap_alpha @37

- png_set_invert_alpha @38

- png_set_filler @39

- png_set_add_alpha @40

- png_set_swap @41

- png_set_packing @42

- png_set_packswap @43

- png_set_shift @44

- png_set_interlace_handling @45

- png_set_invert_mono @46

- png_set_background @47

- png_set_strip_16 @48

- png_set_quantize @49

- png_set_gamma @50

- png_set_flush @51

- png_write_flush @52

- png_start_read_image @53

- png_read_update_info @54

- png_read_rows @55

- png_read_row @56

- png_read_image @57

- png_write_row @58

- png_write_rows @59

- png_write_image @60

- png_write_end @61

- png_read_end @62

- png_destroy_info_struct @63

- png_destroy_read_struct @64

- png_destroy_write_struct @65

- png_set_crc_action @66

- png_set_filter @67

- png_set_filter_heuristics @68

- png_set_compression_level @69

- png_set_compression_mem_level @70

- png_set_compression_strategy @71

- png_set_compression_window_bits @72

- png_set_compression_method @73

- png_init_io @74

- png_set_error_fn @75

- png_get_error_ptr @76

- png_set_write_fn @77

- png_set_read_fn @78

- png_get_io_ptr @79

- png_set_read_status_fn @80

- png_set_write_status_fn @81

- png_set_mem_fn @82

- png_get_mem_ptr @83

- png_set_read_user_transform_fn @84

- png_set_write_user_transform_fn @85

- png_set_user_transform_info @86

- png_get_user_transform_ptr @87

- png_set_read_user_chunk_fn @88

- png_get_user_chunk_ptr @89

- png_set_progressive_read_fn @90

- png_get_progressive_ptr @91

- png_process_data @92

- png_progressive_combine_row @93

- png_malloc @94

- png_calloc @95

- png_malloc_warn @96

- png_free @97

- png_free_data @98

- png_data_freer @99

- png_malloc_default @100

- png_free_default @101

- png_error @102

- png_chunk_error @103

- png_err @104

- png_warning @105

- png_chunk_warning @106

- png_benign_error @107

- png_chunk_benign_error @108

- png_set_benign_errors @109

- png_get_valid @110

- png_get_rowbytes @111

- png_get_rows @112

- png_set_rows @113

- png_get_channels @114

- png_get_image_width @115

- png_get_image_height @116

- png_get_bit_depth @117

- png_get_color_type @118

- png_get_filter_type @119

- png_get_interlace_type @120

- png_get_compression_type @121

- png_get_pixels_per_meter @122

- png_get_x_pixels_per_meter @123

- png_get_y_pixels_per_meter @124

- png_get_pixel_aspect_ratio @125

- png_get_x_offset_pixels @126

- png_get_y_offset_pixels @127

- png_get_x_offset_microns @128

- png_get_y_offset_microns @129

- png_get_signature @130

- png_get_bKGD @131

- png_set_bKGD @132

- png_get_cHRM @133

- png_get_cHRM_fixed @134

- png_set_cHRM @135

- png_set_cHRM_fixed @136

- png_get_gAMA @137

- png_get_gAMA_fixed @138

- png_set_gAMA @139

- png_set_gAMA_fixed @140

- png_get_hIST @141

- png_set_hIST @142

- png_get_IHDR @143

- png_set_IHDR @144

- png_get_oFFs @145

- png_set_oFFs @146

- png_get_pCAL @147

- png_set_pCAL @148

- png_get_pHYs @149

- png_set_pHYs @150

- png_get_PLTE @151

- png_set_PLTE @152

- png_get_sBIT @153

- png_set_sBIT @154

- png_get_sRGB @155

- png_set_sRGB @156

- png_set_sRGB_gAMA_and_cHRM @157

- png_get_iCCP @158

- png_set_iCCP @159

- png_get_sPLT @160

- png_set_sPLT @161

- png_get_text @162

- png_set_text @163

- png_get_tIME @164

- png_set_tIME @165

- png_get_tRNS @166

- png_set_tRNS @167

- png_get_sCAL @168

- png_get_sCAL_s @169

- png_set_sCAL @170

- png_set_sCAL_s @171

- png_set_keep_unknown_chunks @172

- png_handle_as_unknown @173

- png_set_unknown_chunks @174

- png_set_unknown_chunk_location @175

- png_get_unknown_chunks @176

- png_set_invalid @177

- png_read_png @178

- png_write_png @179

- png_get_copyright @180

- png_get_header_ver @181

- png_get_header_version @182

- png_get_libpng_ver @183

- png_permit_mng_features @184

- png_set_strip_error_numbers @185

- png_set_user_limits @186

- png_get_user_width_max @187

- png_get_user_height_max @188

- png_set_chunk_cache_max @189

- png_get_chunk_cache_max @190

- png_set_chunk_malloc_max @191

- png_get_chunk_malloc_max @192

- png_get_pixels_per_inch @193

- png_get_x_pixels_per_inch @194

- png_get_y_pixels_per_inch @195

- png_get_x_offset_inches @196

- png_get_y_offset_inches @197

- png_get_pHYs_dpi @198

- png_get_io_state @199

- png_get_io_chunk_name @200

- png_get_uint_32 @201

- png_get_uint_16 @202

- png_get_int_32 @203

- png_get_uint_31 @204

- png_save_uint_32 @205

- png_save_int_32 @206

- png_save_uint_16 @207

- png_set_gamma_fixed @208

- png_set_filter_heuristics_fixed @209

- png_get_pixel_aspect_ratio_fixed @210

- png_get_x_offset_inches_fixed @211

- png_get_y_offset_inches_fixed @212

- png_set_sCAL_fixed @213

- png_get_sCAL_fixed @214

- png_set_background_fixed @215

- png_get_io_chunk_type @216

- png_get_current_row_number @217

- png_get_current_pass_number @218

- png_process_data_pause @219

- png_process_data_skip @220

- png_set_expand_16 @221

- png_set_text_compression_level @222

- png_set_text_compression_mem_level @223

- png_set_text_compression_strategy @224

- png_set_text_compression_window_bits @225

- png_set_text_compression_method @226

- png_set_alpha_mode @227

- png_set_alpha_mode_fixed @228

- png_set_scale_16 @229

- png_get_cHRM_XYZ @230

- png_get_cHRM_XYZ_fixed @231

- png_set_cHRM_XYZ @232

- png_set_cHRM_XYZ_fixed @233

+;--------------------------------------------------------------
+; LIBPNG symbol list as a Win32 DEF file
+; Contains all the symbols that can be exported from libpng
+;--------------------------------------------------------------
+LIBRARY
+
+EXPORTS
+;Version 1.5.9
+ png_access_version_number @1
+ png_set_sig_bytes @2
+ png_sig_cmp @3
+ png_create_read_struct @4
+ png_create_write_struct @5
+ png_get_compression_buffer_size @6
+ png_set_compression_buffer_size @7
+ png_set_longjmp_fn @8
+ png_longjmp @9
+ png_reset_zstream @10
+ png_create_read_struct_2 @11
+ png_create_write_struct_2 @12
+ png_write_sig @13
+ png_write_chunk @14
+ png_write_chunk_start @15
+ png_write_chunk_data @16
+ png_write_chunk_end @17
+ png_create_info_struct @18
+ png_info_init_3 @19
+ png_write_info_before_PLTE @20
+ png_write_info @21
+ png_read_info @22
+ png_convert_to_rfc1123 @23
+ png_convert_from_struct_tm @24
+ png_convert_from_time_t @25
+ png_set_expand @26
+ png_set_expand_gray_1_2_4_to_8 @27
+ png_set_palette_to_rgb @28
+ png_set_tRNS_to_alpha @29
+ png_set_bgr @30
+ png_set_gray_to_rgb @31
+ png_set_rgb_to_gray @32
+ png_set_rgb_to_gray_fixed @33
+ png_get_rgb_to_gray_status @34
+ png_build_grayscale_palette @35
+ png_set_strip_alpha @36
+ png_set_swap_alpha @37
+ png_set_invert_alpha @38
+ png_set_filler @39
+ png_set_add_alpha @40
+ png_set_swap @41
+ png_set_packing @42
+ png_set_packswap @43
+ png_set_shift @44
+ png_set_interlace_handling @45
+ png_set_invert_mono @46
+ png_set_background @47
+ png_set_strip_16 @48
+ png_set_quantize @49
+ png_set_gamma @50
+ png_set_flush @51
+ png_write_flush @52
+ png_start_read_image @53
+ png_read_update_info @54
+ png_read_rows @55
+ png_read_row @56
+ png_read_image @57
+ png_write_row @58
+ png_write_rows @59
+ png_write_image @60
+ png_write_end @61
+ png_read_end @62
+ png_destroy_info_struct @63
+ png_destroy_read_struct @64
+ png_destroy_write_struct @65
+ png_set_crc_action @66
+ png_set_filter @67
+ png_set_filter_heuristics @68
+ png_set_compression_level @69
+ png_set_compression_mem_level @70
+ png_set_compression_strategy @71
+ png_set_compression_window_bits @72
+ png_set_compression_method @73
+ png_init_io @74
+ png_set_error_fn @75
+ png_get_error_ptr @76
+ png_set_write_fn @77
+ png_set_read_fn @78
+ png_get_io_ptr @79
+ png_set_read_status_fn @80
+ png_set_write_status_fn @81
+ png_set_mem_fn @82
+ png_get_mem_ptr @83
+ png_set_read_user_transform_fn @84
+ png_set_write_user_transform_fn @85
+ png_set_user_transform_info @86
+ png_get_user_transform_ptr @87
+ png_set_read_user_chunk_fn @88
+ png_get_user_chunk_ptr @89
+ png_set_progressive_read_fn @90
+ png_get_progressive_ptr @91
+ png_process_data @92
+ png_progressive_combine_row @93
+ png_malloc @94
+ png_calloc @95
+ png_malloc_warn @96
+ png_free @97
+ png_free_data @98
+ png_data_freer @99
+ png_malloc_default @100
+ png_free_default @101
+ png_error @102
+ png_chunk_error @103
+ png_err @104
+ png_warning @105
+ png_chunk_warning @106
+ png_benign_error @107
+ png_chunk_benign_error @108
+ png_set_benign_errors @109
+ png_get_valid @110
+ png_get_rowbytes @111
+ png_get_rows @112
+ png_set_rows @113
+ png_get_channels @114
+ png_get_image_width @115
+ png_get_image_height @116
+ png_get_bit_depth @117
+ png_get_color_type @118
+ png_get_filter_type @119
+ png_get_interlace_type @120
+ png_get_compression_type @121
+ png_get_pixels_per_meter @122
+ png_get_x_pixels_per_meter @123
+ png_get_y_pixels_per_meter @124
+ png_get_pixel_aspect_ratio @125
+ png_get_x_offset_pixels @126
+ png_get_y_offset_pixels @127
+ png_get_x_offset_microns @128
+ png_get_y_offset_microns @129
+ png_get_signature @130
+ png_get_bKGD @131
+ png_set_bKGD @132
+ png_get_cHRM @133
+ png_get_cHRM_fixed @134
+ png_set_cHRM @135
+ png_set_cHRM_fixed @136
+ png_get_gAMA @137
+ png_get_gAMA_fixed @138
+ png_set_gAMA @139
+ png_set_gAMA_fixed @140
+ png_get_hIST @141
+ png_set_hIST @142
+ png_get_IHDR @143
+ png_set_IHDR @144
+ png_get_oFFs @145
+ png_set_oFFs @146
+ png_get_pCAL @147
+ png_set_pCAL @148
+ png_get_pHYs @149
+ png_set_pHYs @150
+ png_get_PLTE @151
+ png_set_PLTE @152
+ png_get_sBIT @153
+ png_set_sBIT @154
+ png_get_sRGB @155
+ png_set_sRGB @156
+ png_set_sRGB_gAMA_and_cHRM @157
+ png_get_iCCP @158
+ png_set_iCCP @159
+ png_get_sPLT @160
+ png_set_sPLT @161
+ png_get_text @162
+ png_set_text @163
+ png_get_tIME @164
+ png_set_tIME @165
+ png_get_tRNS @166
+ png_set_tRNS @167
+ png_get_sCAL @168
+ png_get_sCAL_s @169
+ png_set_sCAL @170
+ png_set_sCAL_s @171
+ png_set_keep_unknown_chunks @172
+ png_handle_as_unknown @173
+ png_set_unknown_chunks @174
+ png_set_unknown_chunk_location @175
+ png_get_unknown_chunks @176
+ png_set_invalid @177
+ png_read_png @178
+ png_write_png @179
+ png_get_copyright @180
+ png_get_header_ver @181
+ png_get_header_version @182
+ png_get_libpng_ver @183
+ png_permit_mng_features @184
+ png_set_strip_error_numbers @185
+ png_set_user_limits @186
+ png_get_user_width_max @187
+ png_get_user_height_max @188
+ png_set_chunk_cache_max @189
+ png_get_chunk_cache_max @190
+ png_set_chunk_malloc_max @191
+ png_get_chunk_malloc_max @192
+ png_get_pixels_per_inch @193
+ png_get_x_pixels_per_inch @194
+ png_get_y_pixels_per_inch @195
+ png_get_x_offset_inches @196
+ png_get_y_offset_inches @197
+ png_get_pHYs_dpi @198
+ png_get_io_state @199
+ png_get_io_chunk_name @200
+ png_get_uint_32 @201
+ png_get_uint_16 @202
+ png_get_int_32 @203
+ png_get_uint_31 @204
+ png_save_uint_32 @205
+ png_save_int_32 @206
+ png_save_uint_16 @207
+ png_set_gamma_fixed @208
+ png_set_filter_heuristics_fixed @209
+ png_get_pixel_aspect_ratio_fixed @210
+ png_get_x_offset_inches_fixed @211
+ png_get_y_offset_inches_fixed @212
+ png_set_sCAL_fixed @213
+ png_get_sCAL_fixed @214
+ png_set_background_fixed @215
+ png_get_io_chunk_type @216
+ png_get_current_row_number @217
+ png_get_current_pass_number @218
+ png_process_data_pause @219
+ png_process_data_skip @220
+ png_set_expand_16 @221
+ png_set_text_compression_level @222
+ png_set_text_compression_mem_level @223
+ png_set_text_compression_strategy @224
+ png_set_text_compression_window_bits @225
+ png_set_text_compression_method @226
+ png_set_alpha_mode @227
+ png_set_alpha_mode_fixed @228
+ png_set_scale_16 @229
+ png_get_cHRM_XYZ @230
+ png_get_cHRM_XYZ_fixed @231
+ png_set_cHRM_XYZ @232
+ png_set_cHRM_XYZ_fixed @233
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/symbols.dfn b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/symbols.dfn
index 1596dde..d790929 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/symbols.dfn
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/symbols.dfn
@@ -1,57 +1,57 @@
-

-/* symbols.dfn - find all exported symbols

- *

- * Last changed in libpng version 1.5.0 [January 6, 2011]

- * Copyright (c) 1998-2011 Glenn Randers-Pehrson

- *

- * This code is released under the libpng license.

- * For conditions of distribution and use, see the disclaimer

- * and license in png.h

- */

-

-/* NOTE: making 'symbols.chk' checks both that the exported

- * symbols in the library don't change and (implicitly) that

- * scripts/pnglibconf.h.prebuilt is as expected.  If scripts/pnglibconf.h.prebuilt

- * is remade using scripts/pnglibconf.dfa then this checks the

- * .dfa file too.

- */

-

-#define PNG_EXPORTA(ordinal, type, name, args, attributes)\

-        PNG_DEFN_MAGIC-name @ordinal-PNG_DEFN_END

-#define PNG_REMOVED(ordinal, type, name, args, attributes)\

-        PNG_DEFN_MAGIC-; name @ordinal-PNG_DEFN_END

-#define PNG_EXPORT_LAST_ORDINAL(ordinal)\

-        PNG_DEFN_MAGIC-; @ordinal-PNG_DEFN_END

-

-/* Read the defaults, but use scripts/pnglibconf.h.prebuilt; the 'standard'

- * header file.

- */

-#include "pnglibconf.h.prebuilt"

-#include "../png.h"

-

-/* Some things are turned off by default.  Turn these things

- * on here (by hand) to get the APIs they expose and validate

- * that no harm is done.  This list is the set of options

- * defaulted to 'off' in scripts/pnglibconf.dfa

- *

- * Maintenance: if scripts/pnglibconf.dfa options are changed

- * from, or to, 'off' this needs updating!

- */

-#define PNG_BENIGN_ERRORS_SUPPORTED

-#define PNG_ERROR_NUMBERS_SUPPORTED

-#define PNG_READ_BIG_ENDIAN_SUPPORTED  /* should do nothing! */

-#define PNG_INCH_CONVERSIONS_SUPPORTED

-#define PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED

-

-#undef PNG_H

-#include "../png.h"

-

-/* Finally there are a couple of places where option support

- * actually changes the APIs revealed using a #if/#else/#endif

- * test in png.h, test these here.

- */

-#undef  PNG_FLOATING_POINT_SUPPORTED /* Exposes 'fixed' APIs */

-#undef  PNG_ERROR_TEXT_SUPPORTED     /* Exposes unsupported APIs */

-

-#undef PNG_H

-#include "../png.h"

+
+/* symbols.dfn - find all exported symbols
+ *
+ * Last changed in libpng version 1.5.0 [January 6, 2011]
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ */
+
+/* NOTE: making 'symbols.chk' checks both that the exported
+ * symbols in the library don't change and (implicitly) that
+ * scripts/pnglibconf.h.prebuilt is as expected.  If scripts/pnglibconf.h.prebuilt
+ * is remade using scripts/pnglibconf.dfa then this checks the
+ * .dfa file too.
+ */
+
+#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
+        PNG_DEFN_MAGIC-name @ordinal-PNG_DEFN_END
+#define PNG_REMOVED(ordinal, type, name, args, attributes)\
+        PNG_DEFN_MAGIC-; name @ordinal-PNG_DEFN_END
+#define PNG_EXPORT_LAST_ORDINAL(ordinal)\
+        PNG_DEFN_MAGIC-; @ordinal-PNG_DEFN_END
+
+/* Read the defaults, but use scripts/pnglibconf.h.prebuilt; the 'standard'
+ * header file.
+ */
+#include "pnglibconf.h.prebuilt"
+#include "../png.h"
+
+/* Some things are turned off by default.  Turn these things
+ * on here (by hand) to get the APIs they expose and validate
+ * that no harm is done.  This list is the set of options
+ * defaulted to 'off' in scripts/pnglibconf.dfa
+ *
+ * Maintenance: if scripts/pnglibconf.dfa options are changed
+ * from, or to, 'off' this needs updating!
+ */
+#define PNG_BENIGN_ERRORS_SUPPORTED
+#define PNG_ERROR_NUMBERS_SUPPORTED
+#define PNG_READ_BIG_ENDIAN_SUPPORTED  /* should do nothing! */
+#define PNG_INCH_CONVERSIONS_SUPPORTED
+#define PNG_READ_16_TO_8_ACCURATE_SCALE_SUPPORTED
+
+#undef PNG_H
+#include "../png.h"
+
+/* Finally there are a couple of places where option support
+ * actually changes the APIs revealed using a #if/#else/#endif
+ * test in png.h, test these here.
+ */
+#undef  PNG_FLOATING_POINT_SUPPORTED /* Exposes 'fixed' APIs */
+#undef  PNG_ERROR_TEXT_SUPPORTED     /* Exposes unsupported APIs */
+
+#undef PNG_H
+#include "../png.h"
diff --git a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/vers.dfn b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/vers.dfn
index 548cfb4..89d5f38 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/vers.dfn
+++ b/libraries/irrlicht-1.8/source/Irrlicht/libpng/scripts/vers.dfn
@@ -1,26 +1,26 @@
-

-/* vers.dfn - define format of libpng.vers

- *

- * Last changed in libpng version 1.5.0 [January 6, 2011]

- * Copyright (c) 1998-2011 Glenn Randers-Pehrson

- *

- * This code is released under the libpng license.

- * For conditions of distribution and use, see the disclaimer

- * and license in png.h

- */

-

-#define HEADER PNG_DEFN_MAGIC-PNGLIB_LIBNAME {global:-PNG_DEFN_END

-

-/* NOTE: PNG_JOIN is interpreted by the calling script as a signal to

- * join the two things on either side, so we can do symbol

- * substitution within the name, regular C ## joins the pp-tokens,

- * not their final values.

- */

-#define PNG_EXPORTA(ordinal, type, name, args, attributes)\

-        PNG_DEFN_MAGIC- SYMBOL_PREFIX PNG_JOIN name;-PNG_DEFN_END

-

-#define TRAILER PNG_DEFN_MAGIC-local: *; };-PNG_DEFN_END

-

-HEADER

-#include "../png.h"

-TRAILER

+
+/* vers.dfn - define format of libpng.vers
+ *
+ * Last changed in libpng version 1.5.0 [January 6, 2011]
+ * Copyright (c) 1998-2011 Glenn Randers-Pehrson
+ *
+ * This code is released under the libpng license.
+ * For conditions of distribution and use, see the disclaimer
+ * and license in png.h
+ */
+
+#define HEADER PNG_DEFN_MAGIC-PNGLIB_LIBNAME {global:-PNG_DEFN_END
+
+/* NOTE: PNG_JOIN is interpreted by the calling script as a signal to
+ * join the two things on either side, so we can do symbol
+ * substitution within the name, regular C ## joins the pp-tokens,
+ * not their final values.
+ */
+#define PNG_EXPORTA(ordinal, type, name, args, attributes)\
+        PNG_DEFN_MAGIC- SYMBOL_PREFIX PNG_JOIN name;-PNG_DEFN_END
+
+#define TRAILER PNG_DEFN_MAGIC-local: *; };-PNG_DEFN_END
+
+HEADER
+#include "../png.h"
+TRAILER