diff -r 5e7562f67577 -r c327db0664bb sbsv2/raptor/util/install-linux/makeself.sh
--- a/sbsv2/raptor/util/install-linux/makeself.sh	Sun May 16 13:06:27 2010 +0100
+++ b/sbsv2/raptor/util/install-linux/makeself.sh	Mon May 17 20:20:32 2010 +0100
@@ -1,407 +1,407 @@
-#!/bin/sh
-#
-# Makeself version 2.1.x
-#  by Stephane Peter <megastep@megastep.org>
-#
-# $Id: makeself.sh,v 1.64 2008/01/04 23:52:14 megastep Exp $
-#
-# Utility to create self-extracting tar.gz archives.
-# The resulting archive is a file holding the tar.gz archive with
-# a small Shell script stub that uncompresses the archive to a temporary
-# directory and then executes a given script from withing that directory.
-#
-# Makeself home page: http://www.megastep.org/makeself/
-#
-# Version 2.0 is a rewrite of version 1.0 to make the code easier to read and maintain.
-#
-# Version history :
-# - 1.0 : Initial public release
-# - 1.1 : The archive can be passed parameters that will be passed on to
-#         the embedded script, thanks to John C. Quillan
-# - 1.2 : Package distribution, bzip2 compression, more command line options,
-#         support for non-temporary archives. Ideas thanks to Francois Petitjean
-# - 1.3 : More patches from Bjarni R. Einarsson and Francois Petitjean:
-#         Support for no compression (--nocomp), script is no longer mandatory,
-#         automatic launch in an xterm, optional verbose output, and -target 
-#         archive option to indicate where to extract the files.
-# - 1.4 : Improved UNIX compatibility (Francois Petitjean)
-#         Automatic integrity checking, support of LSM files (Francois Petitjean)
-# - 1.5 : Many bugfixes. Optionally disable xterm spawning.
-# - 1.5.1 : More bugfixes, added archive options -list and -check.
-# - 1.5.2 : Cosmetic changes to inform the user of what's going on with big 
-#           archives (Quake III demo)
-# - 1.5.3 : Check for validity of the DISPLAY variable before launching an xterm.
-#           More verbosity in xterms and check for embedded command's return value.
-#           Bugfix for Debian 2.0 systems that have a different "print" command.
-# - 1.5.4 : Many bugfixes. Print out a message if the extraction failed.
-# - 1.5.5 : More bugfixes. Added support for SETUP_NOCHECK environment variable to
-#           bypass checksum verification of archives.
-# - 1.6.0 : Compute MD5 checksums with the md5sum command (patch from Ryan Gordon)
-# - 2.0   : Brand new rewrite, cleaner architecture, separated header and UNIX ports.
-# - 2.0.1 : Added --copy
-# - 2.1.0 : Allow multiple tarballs to be stored in one archive, and incremental updates.
-#           Added --nochown for archives
-#           Stopped doing redundant checksums when not necesary
-# - 2.1.1 : Work around insane behavior from certain Linux distros with no 'uncompress' command
-#           Cleaned up the code to handle error codes from compress. Simplified the extraction code.
-# - 2.1.2 : Some bug fixes. Use head -n to avoid problems.
-# - 2.1.3 : Bug fixes with command line when spawning terminals.
-#           Added --tar for archives, allowing to give arbitrary arguments to tar on the contents of the archive.
-#           Added --noexec to prevent execution of embedded scripts.
-#           Added --nomd5 and --nocrc to avoid creating checksums in archives.
-#           Added command used to create the archive in --info output.
-#           Run the embedded script through eval.
-# - 2.1.4 : Fixed --info output.
-#           Generate random directory name when extracting files to . to avoid problems. (Jason Trent)
-#           Better handling of errors with wrong permissions for the directory containing the files. (Jason Trent)
-#           Avoid some race conditions (Ludwig Nussel)
-#           Unset the $CDPATH variable to avoid problems if it is set. (Debian)
-#           Better handling of dot files in the archive directory.
-# - 2.1.5 : Made the md5sum detection consistent with the header code.
-#           Check for the presence of the archive directory
-#           Added --encrypt for symmetric encryption through gpg (Eric Windisch)
-#           Added support for the digest command on Solaris 10 for MD5 checksums
-#           Check for available disk space before extracting to the target directory (Andreas Schweitzer)
-#           Allow extraction to run asynchronously (patch by Peter Hatch)
-#           Use file descriptors internally to avoid error messages (patch by Kay Tiong Khoo)
-#
-# (C) 1998-2008 by Stéphane Peter <megastep@megastep.org>
-#
-# This software is released under the terms of the GNU GPL version 2 and above
-# Please read the license at http://www.gnu.org/copyleft/gpl.html
-#
-
-MS_VERSION=2.1.5
-MS_COMMAND="$0"
-unset CDPATH
-
-for f in "${1+"$@"}"; do
-    MS_COMMAND="$MS_COMMAND \\\\
-    \\\"$f\\\""
-done
-
-# Procedures
-
-MS_Usage()
-{
-    echo "Usage: $0 [params] archive_dir file_name label [startup_script] [args]"
-    echo "params can be one or more of the following :"
-    echo "    --version | -v  : Print out Makeself version number and exit"
-    echo "    --help | -h     : Print out this help message"
-    echo "    --gzip          : Compress using gzip (default if detected)"
-    echo "    --bzip2         : Compress using bzip2 instead of gzip"
-    echo "    --compress      : Compress using the UNIX 'compress' command"
-    echo "    --nocomp        : Do not compress the data"
-    echo "    --notemp        : The archive will create archive_dir in the"
-    echo "                      current directory and uncompress in ./archive_dir"
-    echo "    --copy          : Upon extraction, the archive will first copy itself to"
-    echo "                      a temporary directory"
-    echo "    --append        : Append more files to an existing Makeself archive"
-    echo "                      The label and startup scripts will then be ignored"
-    echo "    --current       : Files will be extracted to the current directory."
-    echo "                      Implies --notemp."
-    echo "    --nomd5         : Don't calculate an MD5 for archive"
-    echo "    --nocrc         : Don't calculate a CRC for archive"
-    echo "    --header file   : Specify location of the header script"
-    echo "    --follow        : Follow the symlinks in the archive"
-    echo "    --nox11         : Disable automatic spawn of a xterm"
-    echo "    --nowait        : Do not wait for user input after executing embedded"
-    echo "                      program from an xterm"
-    echo "    --lsm file      : LSM file describing the package"
-    echo
-    echo "Do not forget to give a fully qualified startup script name"
-    echo "(i.e. with a ./ prefix if inside the archive)."
-    exit 1
-}
-
-# Default settings
-if type gzip 2>&1 > /dev/null; then
-    COMPRESS=gzip
-else
-    COMPRESS=Unix
-fi
-KEEP=n
-CURRENT=n
-NOX11=n
-APPEND=n
-COPY=none
-TAR_ARGS=cvf
-HEADER=`dirname $0`/makeself-header.sh
-
-# LSM file stuff
-LSM_CMD="echo No LSM. >> \"\$archname\""
-
-while true
-do
-    case "$1" in
-    --version | -v)
-	echo Makeself version $MS_VERSION
-	exit 0
-	;;
-    --bzip2)
-	COMPRESS=bzip2
-	shift
-	;;
-    --gzip)
-	COMPRESS=gzip
-	shift
-	;;
-    --compress)
-	COMPRESS=Unix
-	shift
-	;;
-    --encrypt)
-	COMPRESS=gpg
-	shift
-	;;
-    --nocomp)
-	COMPRESS=none
-	shift
-	;;
-    --notemp)
-	KEEP=y
-	shift
-	;;
-    --copy)
-	COPY=copy
-	shift
-	;;
-    --current)
-	CURRENT=y
-	KEEP=y
-	shift
-	;;
-    --header)
-	HEADER="$2"
-	shift 2
-	;;
-    --follow)
-	TAR_ARGS=cvfh
-	shift
-	;;
-    --nox11)
-	NOX11=y
-	shift
-	;;
-    --nowait)
-	shift
-	;;
-    --nomd5)
-	NOMD5=y
-	shift
-	;;
-    --nocrc)
-	NOCRC=y
-	shift
-	;;
-    --append)
-	APPEND=y
-	shift
-	;;
-    --lsm)
-	LSM_CMD="cat \"$2\" >> \"\$archname\""
-	shift 2
-	;;
-    -h | --help)
-	MS_Usage
-	;;
-    -*)
-	echo Unrecognized flag : "$1"
-	MS_Usage
-	;;
-    *)
-	break
-	;;
-    esac
-done
-
-if test $# -lt 1; then
-	MS_Usage
-else
-	if test -d "$1"; then
-		archdir="$1"
-	else
-		echo "Directory $1 does not exist."
-		exit 1
-	fi
-fi
-archname="$2"
-
-if test "$APPEND" = y; then
-    if test $# -lt 2; then
-	MS_Usage
-    fi
-
-    # Gather the info from the original archive
-    OLDENV=`sh "$archname" --dumpconf`
-    if test $? -ne 0; then
-	echo "Unable to update archive: $archname" >&2
-	exit 1
-    else
-	eval "$OLDENV"
-    fi
-else
-    if test "$KEEP" = n -a $# = 3; then
-	echo "ERROR: Making a temporary archive with no embedded command does not make sense!" >&2
-	echo
-	MS_Usage
-    fi
-    # We don't really want to create an absolute directory...
-    if test "$CURRENT" = y; then
-	archdirname="."
-    else
-	archdirname=`basename "$1"`
-    fi
-
-    if test $# -lt 3; then
-	MS_Usage
-    fi
-
-    LABEL="$3"
-    SCRIPT="$4"
-    test x$SCRIPT = x || shift 1
-    shift 3
-    SCRIPTARGS="$*"
-fi
-
-if test "$KEEP" = n -a "$CURRENT" = y; then
-    echo "ERROR: It is A VERY DANGEROUS IDEA to try to combine --notemp and --current." >&2
-    exit 1
-fi
-
-case $COMPRESS in
-gzip)
-    GZIP_CMD="gzip -c9"
-    GUNZIP_CMD="gzip -cd"
-    ;;
-bzip2)
-    GZIP_CMD="bzip2 -9"
-    GUNZIP_CMD="bzip2 -d"
-    ;;
-gpg)
-    GZIP_CMD="gpg -ac -z9"
-    GUNZIP_CMD="gpg -d"
-    ;;
-Unix)
-    GZIP_CMD="compress -cf"
-    GUNZIP_CMD="exec 2>&-; uncompress -c || test \\\$? -eq 2 || gzip -cd"
-    ;;
-none)
-    GZIP_CMD="cat"
-    GUNZIP_CMD="cat"
-    ;;
-esac
-
-tmpfile="${TMPDIR:=/tmp}/mkself$$"
-
-if test -f $HEADER; then
-	oldarchname="$archname"
-	archname="$tmpfile"
-	# Generate a fake header to count its lines
-	SKIP=0
-    . $HEADER
-    SKIP=`cat "$tmpfile" |wc -l`
-	# Get rid of any spaces
-	SKIP=`expr $SKIP`
-	rm -f "$tmpfile"
-    echo Header is $SKIP lines long >&2
-
-	archname="$oldarchname"
-else
-    echo "Unable to open header file: $HEADER" >&2
-    exit 1
-fi
-
-echo
-
-if test "$APPEND" = n; then
-    if test -f "$archname"; then
-		echo "WARNING: Overwriting existing file: $archname" >&2
-    fi
-fi
-
-USIZE=`du -ks $archdir | cut -f1`
-DATE=`LC_ALL=C date`
-
-if test "." = "$archdirname"; then
-	if test "$KEEP" = n; then
-		archdirname="makeself-$$-`date +%Y%m%d%H%M%S`"
-	fi
-fi
-
-test -d "$archdir" || { echo "Error: $archdir does not exist."; rm -f "$tmpfile"; exit 1; }
-echo About to compress $USIZE KB of data...
-echo Adding files to archive named \"$archname\"...
-exec 3<> "$tmpfile"
-(cd "$archdir" && ( tar $TAR_ARGS - . | eval "$GZIP_CMD" >&3 ) ) || { echo Aborting: Archive directory not found or temporary file: "$tmpfile" could not be created.; exec 3>&-; rm -f "$tmpfile"; exit 1; }
-exec 3>&- # try to close the archive
-
-fsize=`cat "$tmpfile" | wc -c | tr -d " "`
-
-# Compute the checksums
-
-md5sum=00000000000000000000000000000000
-crcsum=0000000000
-
-if test "$NOCRC" = y; then
-	echo "skipping crc at user request"
-else
-	crcsum=`cat "$tmpfile" | CMD_ENV=xpg4 cksum | sed -e 's/ /Z/' -e 's/	/Z/' | cut -dZ -f1`
-	echo "CRC: $crcsum"
-fi
-
-if test "$NOMD5" = y; then
-	echo "skipping md5sum at user request"
-else
-	# Try to locate a MD5 binary
-	OLD_PATH=$PATH
-	PATH=${GUESS_MD5_PATH:-"$OLD_PATH:/bin:/usr/bin:/sbin:/usr/local/ssl/bin:/usr/local/bin:/opt/openssl/bin"}
-	MD5_ARG=""
-	MD5_PATH=`exec <&- 2>&-; which md5sum || type md5sum`
-	test -x $MD5_PATH || MD5_PATH=`exec <&- 2>&-; which md5 || type md5`
-	test -x $MD5_PATH || MD5_PATH=`exec <&- 2>&-; which digest || type digest`
-	PATH=$OLD_PATH
-	if test `basename $MD5_PATH` = digest; then
-		MD5_ARG="-a md5"
-	fi
-	if test -x "$MD5_PATH"; then
-		md5sum=`cat "$tmpfile" | eval "$MD5_PATH $MD5_ARG" | cut -b-32`;
-		echo "MD5: $md5sum"
-	else
-		echo "MD5: none, MD5 command not found"
-	fi
-fi
-
-if test "$APPEND" = y; then
-    mv "$archname" "$archname".bak || exit
-
-    # Prepare entry for new archive
-    filesizes="$filesizes $fsize"
-    CRCsum="$CRCsum $crcsum"
-    MD5sum="$MD5sum $md5sum"
-    USIZE=`expr $USIZE + $OLDUSIZE`
-    # Generate the header
-    . $HEADER
-    # Append the original data
-    tail -n +$OLDSKIP "$archname".bak >> "$archname"
-    # Append the new data
-    cat "$tmpfile" >> "$archname"
-
-    chmod +x "$archname"
-    rm -f "$archname".bak
-    echo Self-extractible archive \"$archname\" successfully updated.
-else
-    filesizes="$fsize"
-    CRCsum="$crcsum"
-    MD5sum="$md5sum"
-
-    # Generate the header
-    . $HEADER
-
-    # Append the compressed tar data after the stub
-    echo
-    cat "$tmpfile" >> "$archname"
-    chmod +x "$archname"
-    echo Self-extractible archive \"$archname\" successfully created.
-fi
-rm -f "$tmpfile"
+#!/bin/sh
+#
+# Makeself version 2.1.x
+#  by Stephane Peter <megastep@megastep.org>
+#
+# $Id: makeself.sh,v 1.64 2008/01/04 23:52:14 megastep Exp $
+#
+# Utility to create self-extracting tar.gz archives.
+# The resulting archive is a file holding the tar.gz archive with
+# a small Shell script stub that uncompresses the archive to a temporary
+# directory and then executes a given script from withing that directory.
+#
+# Makeself home page: http://www.megastep.org/makeself/
+#
+# Version 2.0 is a rewrite of version 1.0 to make the code easier to read and maintain.
+#
+# Version history :
+# - 1.0 : Initial public release
+# - 1.1 : The archive can be passed parameters that will be passed on to
+#         the embedded script, thanks to John C. Quillan
+# - 1.2 : Package distribution, bzip2 compression, more command line options,
+#         support for non-temporary archives. Ideas thanks to Francois Petitjean
+# - 1.3 : More patches from Bjarni R. Einarsson and Francois Petitjean:
+#         Support for no compression (--nocomp), script is no longer mandatory,
+#         automatic launch in an xterm, optional verbose output, and -target 
+#         archive option to indicate where to extract the files.
+# - 1.4 : Improved UNIX compatibility (Francois Petitjean)
+#         Automatic integrity checking, support of LSM files (Francois Petitjean)
+# - 1.5 : Many bugfixes. Optionally disable xterm spawning.
+# - 1.5.1 : More bugfixes, added archive options -list and -check.
+# - 1.5.2 : Cosmetic changes to inform the user of what's going on with big 
+#           archives (Quake III demo)
+# - 1.5.3 : Check for validity of the DISPLAY variable before launching an xterm.
+#           More verbosity in xterms and check for embedded command's return value.
+#           Bugfix for Debian 2.0 systems that have a different "print" command.
+# - 1.5.4 : Many bugfixes. Print out a message if the extraction failed.
+# - 1.5.5 : More bugfixes. Added support for SETUP_NOCHECK environment variable to
+#           bypass checksum verification of archives.
+# - 1.6.0 : Compute MD5 checksums with the md5sum command (patch from Ryan Gordon)
+# - 2.0   : Brand new rewrite, cleaner architecture, separated header and UNIX ports.
+# - 2.0.1 : Added --copy
+# - 2.1.0 : Allow multiple tarballs to be stored in one archive, and incremental updates.
+#           Added --nochown for archives
+#           Stopped doing redundant checksums when not necesary
+# - 2.1.1 : Work around insane behavior from certain Linux distros with no 'uncompress' command
+#           Cleaned up the code to handle error codes from compress. Simplified the extraction code.
+# - 2.1.2 : Some bug fixes. Use head -n to avoid problems.
+# - 2.1.3 : Bug fixes with command line when spawning terminals.
+#           Added --tar for archives, allowing to give arbitrary arguments to tar on the contents of the archive.
+#           Added --noexec to prevent execution of embedded scripts.
+#           Added --nomd5 and --nocrc to avoid creating checksums in archives.
+#           Added command used to create the archive in --info output.
+#           Run the embedded script through eval.
+# - 2.1.4 : Fixed --info output.
+#           Generate random directory name when extracting files to . to avoid problems. (Jason Trent)
+#           Better handling of errors with wrong permissions for the directory containing the files. (Jason Trent)
+#           Avoid some race conditions (Ludwig Nussel)
+#           Unset the $CDPATH variable to avoid problems if it is set. (Debian)
+#           Better handling of dot files in the archive directory.
+# - 2.1.5 : Made the md5sum detection consistent with the header code.
+#           Check for the presence of the archive directory
+#           Added --encrypt for symmetric encryption through gpg (Eric Windisch)
+#           Added support for the digest command on Solaris 10 for MD5 checksums
+#           Check for available disk space before extracting to the target directory (Andreas Schweitzer)
+#           Allow extraction to run asynchronously (patch by Peter Hatch)
+#           Use file descriptors internally to avoid error messages (patch by Kay Tiong Khoo)
+#
+# (C) 1998-2008 by Stéphane Peter <megastep@megastep.org>
+#
+# This software is released under the terms of the GNU GPL version 2 and above
+# Please read the license at http://www.gnu.org/copyleft/gpl.html
+#
+
+MS_VERSION=2.1.5
+MS_COMMAND="$0"
+unset CDPATH
+
+for f in "${1+"$@"}"; do
+    MS_COMMAND="$MS_COMMAND \\\\
+    \\\"$f\\\""
+done
+
+# Procedures
+
+MS_Usage()
+{
+    echo "Usage: $0 [params] archive_dir file_name label [startup_script] [args]"
+    echo "params can be one or more of the following :"
+    echo "    --version | -v  : Print out Makeself version number and exit"
+    echo "    --help | -h     : Print out this help message"
+    echo "    --gzip          : Compress using gzip (default if detected)"
+    echo "    --bzip2         : Compress using bzip2 instead of gzip"
+    echo "    --compress      : Compress using the UNIX 'compress' command"
+    echo "    --nocomp        : Do not compress the data"
+    echo "    --notemp        : The archive will create archive_dir in the"
+    echo "                      current directory and uncompress in ./archive_dir"
+    echo "    --copy          : Upon extraction, the archive will first copy itself to"
+    echo "                      a temporary directory"
+    echo "    --append        : Append more files to an existing Makeself archive"
+    echo "                      The label and startup scripts will then be ignored"
+    echo "    --current       : Files will be extracted to the current directory."
+    echo "                      Implies --notemp."
+    echo "    --nomd5         : Don't calculate an MD5 for archive"
+    echo "    --nocrc         : Don't calculate a CRC for archive"
+    echo "    --header file   : Specify location of the header script"
+    echo "    --follow        : Follow the symlinks in the archive"
+    echo "    --nox11         : Disable automatic spawn of a xterm"
+    echo "    --nowait        : Do not wait for user input after executing embedded"
+    echo "                      program from an xterm"
+    echo "    --lsm file      : LSM file describing the package"
+    echo
+    echo "Do not forget to give a fully qualified startup script name"
+    echo "(i.e. with a ./ prefix if inside the archive)."
+    exit 1
+}
+
+# Default settings
+if type gzip 2>&1 > /dev/null; then
+    COMPRESS=gzip
+else
+    COMPRESS=Unix
+fi
+KEEP=n
+CURRENT=n
+NOX11=n
+APPEND=n
+COPY=none
+TAR_ARGS=cvf
+HEADER=`dirname $0`/makeself-header.sh
+
+# LSM file stuff
+LSM_CMD="echo No LSM. >> \"\$archname\""
+
+while true
+do
+    case "$1" in
+    --version | -v)
+	echo Makeself version $MS_VERSION
+	exit 0
+	;;
+    --bzip2)
+	COMPRESS=bzip2
+	shift
+	;;
+    --gzip)
+	COMPRESS=gzip
+	shift
+	;;
+    --compress)
+	COMPRESS=Unix
+	shift
+	;;
+    --encrypt)
+	COMPRESS=gpg
+	shift
+	;;
+    --nocomp)
+	COMPRESS=none
+	shift
+	;;
+    --notemp)
+	KEEP=y
+	shift
+	;;
+    --copy)
+	COPY=copy
+	shift
+	;;
+    --current)
+	CURRENT=y
+	KEEP=y
+	shift
+	;;
+    --header)
+	HEADER="$2"
+	shift 2
+	;;
+    --follow)
+	TAR_ARGS=cvfh
+	shift
+	;;
+    --nox11)
+	NOX11=y
+	shift
+	;;
+    --nowait)
+	shift
+	;;
+    --nomd5)
+	NOMD5=y
+	shift
+	;;
+    --nocrc)
+	NOCRC=y
+	shift
+	;;
+    --append)
+	APPEND=y
+	shift
+	;;
+    --lsm)
+	LSM_CMD="cat \"$2\" >> \"\$archname\""
+	shift 2
+	;;
+    -h | --help)
+	MS_Usage
+	;;
+    -*)
+	echo Unrecognized flag : "$1"
+	MS_Usage
+	;;
+    *)
+	break
+	;;
+    esac
+done
+
+if test $# -lt 1; then
+	MS_Usage
+else
+	if test -d "$1"; then
+		archdir="$1"
+	else
+		echo "Directory $1 does not exist."
+		exit 1
+	fi
+fi
+archname="$2"
+
+if test "$APPEND" = y; then
+    if test $# -lt 2; then
+	MS_Usage
+    fi
+
+    # Gather the info from the original archive
+    OLDENV=`sh "$archname" --dumpconf`
+    if test $? -ne 0; then
+	echo "Unable to update archive: $archname" >&2
+	exit 1
+    else
+	eval "$OLDENV"
+    fi
+else
+    if test "$KEEP" = n -a $# = 3; then
+	echo "ERROR: Making a temporary archive with no embedded command does not make sense!" >&2
+	echo
+	MS_Usage
+    fi
+    # We don't really want to create an absolute directory...
+    if test "$CURRENT" = y; then
+	archdirname="."
+    else
+	archdirname=`basename "$1"`
+    fi
+
+    if test $# -lt 3; then
+	MS_Usage
+    fi
+
+    LABEL="$3"
+    SCRIPT="$4"
+    test x$SCRIPT = x || shift 1
+    shift 3
+    SCRIPTARGS="$*"
+fi
+
+if test "$KEEP" = n -a "$CURRENT" = y; then
+    echo "ERROR: It is A VERY DANGEROUS IDEA to try to combine --notemp and --current." >&2
+    exit 1
+fi
+
+case $COMPRESS in
+gzip)
+    GZIP_CMD="gzip -c9"
+    GUNZIP_CMD="gzip -cd"
+    ;;
+bzip2)
+    GZIP_CMD="bzip2 -9"
+    GUNZIP_CMD="bzip2 -d"
+    ;;
+gpg)
+    GZIP_CMD="gpg -ac -z9"
+    GUNZIP_CMD="gpg -d"
+    ;;
+Unix)
+    GZIP_CMD="compress -cf"
+    GUNZIP_CMD="exec 2>&-; uncompress -c || test \\\$? -eq 2 || gzip -cd"
+    ;;
+none)
+    GZIP_CMD="cat"
+    GUNZIP_CMD="cat"
+    ;;
+esac
+
+tmpfile="${TMPDIR:=/tmp}/mkself$$"
+
+if test -f $HEADER; then
+	oldarchname="$archname"
+	archname="$tmpfile"
+	# Generate a fake header to count its lines
+	SKIP=0
+    . $HEADER
+    SKIP=`cat "$tmpfile" |wc -l`
+	# Get rid of any spaces
+	SKIP=`expr $SKIP`
+	rm -f "$tmpfile"
+    echo Header is $SKIP lines long >&2
+
+	archname="$oldarchname"
+else
+    echo "Unable to open header file: $HEADER" >&2
+    exit 1
+fi
+
+echo
+
+if test "$APPEND" = n; then
+    if test -f "$archname"; then
+		echo "WARNING: Overwriting existing file: $archname" >&2
+    fi
+fi
+
+USIZE=`du -ks $archdir | cut -f1`
+DATE=`LC_ALL=C date`
+
+if test "." = "$archdirname"; then
+	if test "$KEEP" = n; then
+		archdirname="makeself-$$-`date +%Y%m%d%H%M%S`"
+	fi
+fi
+
+test -d "$archdir" || { echo "Error: $archdir does not exist."; rm -f "$tmpfile"; exit 1; }
+echo About to compress $USIZE KB of data...
+echo Adding files to archive named \"$archname\"...
+exec 3<> "$tmpfile"
+(cd "$archdir" && ( tar $TAR_ARGS - . | eval "$GZIP_CMD" >&3 ) ) || { echo Aborting: Archive directory not found or temporary file: "$tmpfile" could not be created.; exec 3>&-; rm -f "$tmpfile"; exit 1; }
+exec 3>&- # try to close the archive
+
+fsize=`cat "$tmpfile" | wc -c | tr -d " "`
+
+# Compute the checksums
+
+md5sum=00000000000000000000000000000000
+crcsum=0000000000
+
+if test "$NOCRC" = y; then
+	echo "skipping crc at user request"
+else
+	crcsum=`cat "$tmpfile" | CMD_ENV=xpg4 cksum | sed -e 's/ /Z/' -e 's/	/Z/' | cut -dZ -f1`
+	echo "CRC: $crcsum"
+fi
+
+if test "$NOMD5" = y; then
+	echo "skipping md5sum at user request"
+else
+	# Try to locate a MD5 binary
+	OLD_PATH=$PATH
+	PATH=${GUESS_MD5_PATH:-"$OLD_PATH:/bin:/usr/bin:/sbin:/usr/local/ssl/bin:/usr/local/bin:/opt/openssl/bin"}
+	MD5_ARG=""
+	MD5_PATH=`exec <&- 2>&-; which md5sum || type md5sum`
+	test -x $MD5_PATH || MD5_PATH=`exec <&- 2>&-; which md5 || type md5`
+	test -x $MD5_PATH || MD5_PATH=`exec <&- 2>&-; which digest || type digest`
+	PATH=$OLD_PATH
+	if test `basename $MD5_PATH` = digest; then
+		MD5_ARG="-a md5"
+	fi
+	if test -x "$MD5_PATH"; then
+		md5sum=`cat "$tmpfile" | eval "$MD5_PATH $MD5_ARG" | cut -b-32`;
+		echo "MD5: $md5sum"
+	else
+		echo "MD5: none, MD5 command not found"
+	fi
+fi
+
+if test "$APPEND" = y; then
+    mv "$archname" "$archname".bak || exit
+
+    # Prepare entry for new archive
+    filesizes="$filesizes $fsize"
+    CRCsum="$CRCsum $crcsum"
+    MD5sum="$MD5sum $md5sum"
+    USIZE=`expr $USIZE + $OLDUSIZE`
+    # Generate the header
+    . $HEADER
+    # Append the original data
+    tail -n +$OLDSKIP "$archname".bak >> "$archname"
+    # Append the new data
+    cat "$tmpfile" >> "$archname"
+
+    chmod +x "$archname"
+    rm -f "$archname".bak
+    echo Self-extractible archive \"$archname\" successfully updated.
+else
+    filesizes="$fsize"
+    CRCsum="$crcsum"
+    MD5sum="$md5sum"
+
+    # Generate the header
+    . $HEADER
+
+    # Append the compressed tar data after the stub
+    echo
+    cat "$tmpfile" >> "$archname"
+    chmod +x "$archname"
+    echo Self-extractible archive \"$archname\" successfully created.
+fi
+rm -f "$tmpfile"