--- a/sbsv2/raptor/util/install-linux/makeself.sh Wed Oct 28 14:39:48 2009 +0000
+++ b/sbsv2/raptor/util/install-linux/makeself.sh Mon Nov 16 09:46:46 2009 +0000
@@ -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"