Adding upstream version 1.44.3.upstream/1.44.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 780 insertions, 0 deletions

diff --git a/packaging/makeself/makeself.sh b/packaging/makeself/makeself.sh
new file mode 100755
index 00000000..3a975068
--- /dev/null
+++ b/packaging/makeself/makeself.sh
@@ -0,0 +1,780 @@
+#!/bin/sh
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# shellcheck disable=SC2209,SC2006,SC2016,SC2034,SC2086,SC2003,SC2268,SC1090,SC2002,SC2046
+#
+# Makeself version 2.5.x
+#  by Stephane Peter <megastep@megastep.org>
+#
+# 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: https://makeself.io/ - Version history available on GitHub
+#
+# (C) 1998-2023 by Stephane 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
+# Self-extracting archives created with this script are explictly NOT released under the term of the GPL
+#
+
+MS_VERSION=2.5.0
+MS_COMMAND="$0"
+unset CDPATH
+
+for f in ${1+"$@"}; do
+    MS_COMMAND="$MS_COMMAND \\\\
+    \\\"$f\\\""
+done
+
+# For Solaris systems
+if test -d /usr/xpg4/bin; then
+    PATH=/usr/xpg4/bin:$PATH
+    export PATH
+fi
+
+# Procedures
+
+MS_Usage()
+{
+    echo "Usage: $0 [args] archive_dir file_name label startup_script [script_args]"
+    echo "args 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 "    --tar-quietly      : Suppress verbose output from the tar command"
+    echo "    --quiet | -q       : Do not print any messages other than errors."
+    echo "    --gzip             : Compress using gzip (default if detected)"
+    echo "    --pigz             : Compress with pigz"
+    echo "    --zstd             : Compress with zstd"
+    echo "    --bzip2            : Compress using bzip2 instead of gzip"
+    echo "    --pbzip2           : Compress using pbzip2 instead of gzip"
+    echo "    --bzip3            : Compress using bzip3 instead of gzip"
+    echo "    --xz               : Compress using xz instead of gzip"
+    echo "    --lzo              : Compress using lzop instead of gzip"
+    echo "    --lz4              : Compress using lz4 instead of gzip"
+    echo "    --compress         : Compress using the UNIX 'compress' command"
+    echo "    --complevel lvl    : Compression level for gzip pigz zstd xz lzo lz4 bzip2 pbzip2 and bzip3 (default 9)"
+    echo "    --threads thds     : Number of threads to be used by compressors that support parallelization."
+    echo "                         Omit to use compressor's default. Most useful (and required) for opting"
+    echo "                         into xz's threading, usually with '--threads=0' for all available cores."
+    echo "                         pbzip2 and pigz are parallel by default, and setting this value allows"
+    echo "                         limiting the number of threads they use."
+    echo "    --base64           : Instead of compressing, encode the data using base64"
+    echo "    --gpg-encrypt      : Instead of compressing, encrypt the data using GPG"
+    echo "    --gpg-asymmetric-encrypt-sign"
+    echo "                       : Instead of compressing, asymmetrically encrypt and sign the data using GPG"
+    echo "    --gpg-extra opt    : Append more options to the gpg command line"
+    echo "    --ssl-encrypt      : Instead of compressing, encrypt the data using OpenSSL"
+    echo "    --ssl-passwd pass  : Use the given password to encrypt the data using OpenSSL"
+    echo "    --ssl-pass-src src : Use the given src as the source of password to encrypt the data"
+    echo "                         using OpenSSL. See \"PASS PHRASE ARGUMENTS\" in man openssl."
+    echo "                         If this option is not supplied, the user will be asked to enter"
+    echo "                         encryption password on the current terminal."
+    echo "    --ssl-no-md        : Do not use \"-md\" option not supported by older OpenSSL."
+    echo "    --nochown          : Do not give the target folder to the current user (default)"
+    echo "    --chown            : Give the target folder to the current user recursively"
+    echo "    --nocomp           : Do not compress the data"
+    echo "    --notemp           : The archive will create archive_dir in the current directory"
+    echo "                         and uncompress in ./archive_dir"
+    echo "                         Note: persistent archives do not strictly require a startup_script"
+    echo "    --needroot         : Check that the root user is extracting the archive before proceeding"
+    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 "    --target dir       : Extract directly to a target directory"
+    echo "                         directory path can be either absolute or relative"
+    echo "    --current          : Files will be extracted to the current directory"
+    echo "                         Both --current and --target imply --notemp, and do not require a startup_script"
+    echo "    --nooverwrite      : Do not extract the archive if the specified target directory exists"
+    echo "    --tar-format opt   : Specify a tar archive format (default is ustar)"
+    echo "    --tar-extra opt    : Append more options to the tar command line"
+    echo "    --untar-extra opt  : Append more options to the during the extraction of the tar archive"
+    echo "    --nomd5            : Don't calculate an MD5 for archive"
+    echo "    --nocrc            : Don't calculate a CRC for archive"
+    echo "    --sha256           : Compute a SHA256 checksum for the archive"
+    echo "    --header file      : Specify location of the header script"
+    echo "    --cleanup file     : Specify a cleanup script that executes on interrupt and when finished successfully."
+    echo "    --follow           : Follow the symlinks in the archive"
+    echo "    --noprogress       : Do not show the progress during the decompression"
+    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 "    --sign passphrase  : Signature private key to sign the package with"
+    echo "    --lsm file         : LSM file describing the package"
+    echo "    --license file     : Append a license file"
+    echo "    --help-header file : Add a header to the archive's --help output"
+    echo "    --packaging-date date"
+    echo "                       : Use provided string as the packaging date"
+    echo "                         instead of the current date."
+    echo
+    echo "    --keep-umask       : Keep the umask set to shell default, rather than overriding when executing self-extracting archive."
+    echo "    --export-conf      : Export configuration variables to startup_script"
+    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 >/dev/null 2>&1; then
+    COMPRESS=gzip
+elif type compress >/dev/null 2>&1; then
+    COMPRESS=compress
+else
+    echo "ERROR: missing commands: gzip, compress" >&2
+    MS_Usage
+fi
+ENCRYPT=n
+PASSWD=""
+PASSWD_SRC=""
+OPENSSL_NO_MD=n
+COMPRESS_LEVEL=9
+DEFAULT_THREADS=123456 # Sentinel value
+THREADS=$DEFAULT_THREADS
+KEEP=n
+CURRENT=n
+NOX11=n
+NOWAIT=n
+APPEND=n
+TAR_QUIETLY=n
+KEEP_UMASK=n
+QUIET=n
+NOPROGRESS=n
+COPY=none
+NEED_ROOT=n
+TAR_ARGS=rvf
+TAR_FORMAT=ustar
+TAR_EXTRA=""
+GPG_EXTRA=""
+DU_ARGS=-ks
+HEADER=`dirname "$0"`/makeself-header.sh
+SIGNATURE=""
+TARGETDIR=""
+NOOVERWRITE=n
+DATE=`LC_ALL=C date`
+EXPORT_CONF=n
+SHA256=n
+OWNERSHIP=n
+SIGN=n
+GPG_PASSPHRASE=""
+
+# LSM file stuff
+LSM_CMD="echo No LSM. >> \"\$archname\""
+
+while true
+do
+    case "$1" in
+    --version | -v)
+	echo Makeself version $MS_VERSION
+	exit 0
+	;;
+    --pbzip2)
+	COMPRESS=pbzip2
+	shift
+	;;
+    --bzip3)
+	COMPRESS=bzip3
+	shift
+	;;
+    --bzip2)
+	COMPRESS=bzip2
+	shift
+	;;
+    --gzip)
+	COMPRESS=gzip
+	shift
+	;;
+    --pigz)
+    	COMPRESS=pigz
+    	shift
+    	;;
+    --zstd)
+    	COMPRESS=zstd
+    	shift
+    	;;
+    --xz)
+	COMPRESS=xz
+	shift
+	;;
+    --lzo)
+	COMPRESS=lzo
+	shift
+	;;
+    --lz4)
+	COMPRESS=lz4
+	shift
+	;;
+    --compress)
+	COMPRESS=compress
+	shift
+	;;
+    --base64)
+	COMPRESS=base64
+	shift
+	;;
+    --gpg-encrypt)
+	COMPRESS=gpg
+	shift
+	;;
+    --gpg-asymmetric-encrypt-sign)
+	COMPRESS=gpg-asymmetric
+	shift
+	;;
+    --gpg-extra)
+	GPG_EXTRA="$2"
+    shift 2 || { MS_Usage; exit 1; }
+	;;
+    --ssl-encrypt)
+	ENCRYPT=openssl
+ 	shift
+	;;
+    --ssl-passwd)
+	PASSWD=$2
+    shift 2 || { MS_Usage; exit 1; }
+	;;
+    --ssl-pass-src)
+	PASSWD_SRC=$2
+    shift 2 || { MS_Usage; exit 1; }
+	;;
+    --ssl-no-md)
+	OPENSSL_NO_MD=y
+	shift
+	;;
+    --nocomp)
+	COMPRESS=none
+	shift
+	;;
+    --complevel)
+	COMPRESS_LEVEL="$2"
+    shift 2 || { MS_Usage; exit 1; }
+	;;
+    --threads)
+	THREADS="$2"
+    shift 2 || { MS_Usage; exit 1; }
+	;;
+    --nochown)
+	OWNERSHIP=n
+	shift
+	;;
+    --chown)
+	OWNERSHIP=y
+	shift
+	;;
+    --notemp)
+	KEEP=y
+	shift
+	;;
+    --copy)
+	COPY=copy
+	shift
+	;;
+    --current)
+	CURRENT=y
+	KEEP=y
+	shift
+	;;
+    --tar-format)
+	    TAR_FORMAT="$2"
+        shift 2 || { MS_Usage; exit 1; }
+    ;;
+    --tar-extra)
+	    TAR_EXTRA="$2"
+        shift 2 || { MS_Usage; exit 1; }
+    ;;
+    --untar-extra)
+        UNTAR_EXTRA="$2"
+        shift 2 || { MS_Usage; exit 1; }
+        ;;
+    --target)
+	  TARGETDIR="$2"
+	  KEEP=y
+    shift 2 || { MS_Usage; exit 1; }
+ 	  ;;
+    --sign)
+    SIGN=y
+    GPG_PASSPHRASE="$2"
+    shift 2 || { MS_Usage; exit 1; }
+    ;;
+    --nooverwrite)
+        NOOVERWRITE=y
+	shift
+        ;;
+    --needroot)
+	NEED_ROOT=y
+	shift
+	;;
+    --header)
+	HEADER="$2"
+    shift 2 || { MS_Usage; exit 1; }
+	;;
+    --cleanup)
+    CLEANUP_SCRIPT="$2"
+    shift 2 || { MS_Usage; exit 1; }
+    ;;
+    --license)
+        # We need to escape all characters having a special meaning in double quotes
+        LICENSE=$(sed 's/\\/\\\\/g; s/"/\\\"/g; s/`/\\\`/g; s/\$/\\\$/g' "$2")
+        shift 2 || { MS_Usage; exit 1; }
+	;;
+    --follow)
+	TAR_ARGS=rvhf
+	DU_ARGS=-ksL
+	shift
+	;;
+    --noprogress)
+	NOPROGRESS=y
+	shift
+	;;
+    --nox11)
+	NOX11=y
+	shift
+	;;
+    --nowait)
+	NOWAIT=y
+	shift
+	;;
+    --nomd5)
+	NOMD5=y
+	shift
+	;;
+    --sha256)
+        SHA256=y
+        shift
+        ;;
+    --nocrc)
+	NOCRC=y
+	shift
+	;;
+    --append)
+	APPEND=y
+	shift
+	;;
+    --lsm)
+	LSM_CMD="awk 1 \"$2\" >> \"\$archname\""
+    shift 2 || { MS_Usage; exit 1; }
+	;;
+    --packaging-date)
+	DATE="$2"
+    shift 2 || { MS_Usage; exit 1; }
+        ;;
+    --help-header)
+	HELPHEADER=`sed -e "s/'/'\\\\\''/g" $2`
+    shift 2 || { MS_Usage; exit 1; }
+	[ -n "$HELPHEADER" ] && HELPHEADER="$HELPHEADER
+"
+    ;;
+    --tar-quietly)
+	TAR_QUIETLY=y
+	shift
+	;;
+	--keep-umask)
+	KEEP_UMASK=y
+	shift
+	;;
+    --export-conf)
+    EXPORT_CONF=y
+    shift
+    ;;
+    -q | --quiet)
+	QUIET=y
+	shift
+	;;
+    -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." >&2
+		exit 1
+	fi
+fi
+archname="$2"
+
+if test "$QUIET" = "y" || test "$TAR_QUIETLY" = "y"; then
+    if test "$TAR_ARGS" = "rvf"; then
+	    TAR_ARGS="rf"
+    elif test "$TAR_ARGS" = "rvhf"; then
+	    TAR_ARGS="rhf"
+    fi
+fi
+
+if test "$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"
+	    OLDSKIP=`expr $SKIP + 1`
+    fi
+else
+    if test "$KEEP" = n -a $# = 3; then
+	    echo "ERROR: Making a temporary archive with no embedded command does not make sense!" >&2
+    	echo >&2
+    	MS_Usage
+    fi
+    # We don't want to create an absolute directory unless a target directory is defined
+    if test "$CURRENT" = y; then
+	    archdirname="."
+    elif test x"$TARGETDIR" != x; then
+	    archdirname="$TARGETDIR"
+    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 $COMPRESS in
+gzip)
+    GZIP_CMD="gzip -c$COMPRESS_LEVEL"
+    GUNZIP_CMD="gzip -cd"
+    ;;
+pigz) 
+    GZIP_CMD="pigz -$COMPRESS_LEVEL"
+    if test $THREADS -ne $DEFAULT_THREADS; then # Leave as the default if threads not indicated
+        GZIP_CMD="$GZIP_CMD --processes $THREADS"
+    fi
+    GUNZIP_CMD="gzip -cd"
+    ;;
+zstd)
+    GZIP_CMD="zstd -$COMPRESS_LEVEL"
+    if test $THREADS -ne $DEFAULT_THREADS; then # Leave as the default if threads not indicated
+        GZIP_CMD="$GZIP_CMD --threads=$THREADS"
+    fi
+    GUNZIP_CMD="zstd -cd"
+    ;;
+pbzip2)
+    GZIP_CMD="pbzip2 -c$COMPRESS_LEVEL"
+    if test $THREADS -ne $DEFAULT_THREADS; then # Leave as the default if threads not indicated
+        GZIP_CMD="$GZIP_CMD -p$THREADS"
+    fi
+    GUNZIP_CMD="bzip2 -d"
+    ;;
+bzip3)
+    # Map the compression level to a block size in MiB as 2^(level-1).
+    BZ3_COMPRESS_LEVEL=`echo "2^($COMPRESS_LEVEL-1)" | bc`
+    GZIP_CMD="bzip3 -b$BZ3_COMPRESS_LEVEL"
+    if test $THREADS -ne $DEFAULT_THREADS; then # Leave as the default if threads not indicated
+        GZIP_CMD="$GZIP_CMD -j$THREADS"
+    fi
+    JOBS=`echo "10-$COMPRESS_LEVEL" | bc`
+    GUNZIP_CMD="bzip3 -dj$JOBS"
+    ;;
+bzip2)
+    GZIP_CMD="bzip2 -$COMPRESS_LEVEL"
+    GUNZIP_CMD="bzip2 -d"
+    ;;
+xz)
+    GZIP_CMD="xz -c$COMPRESS_LEVEL"
+    # Must opt-in by specifying a value since not all versions of xz support threads
+    if test $THREADS -ne $DEFAULT_THREADS; then 
+        GZIP_CMD="$GZIP_CMD --threads=$THREADS"
+    fi
+    GUNZIP_CMD="xz -d"
+    ;;
+lzo)
+    GZIP_CMD="lzop -c$COMPRESS_LEVEL"
+    GUNZIP_CMD="lzop -d"
+    ;;
+lz4)
+    GZIP_CMD="lz4 -c$COMPRESS_LEVEL"
+    GUNZIP_CMD="lz4 -d"
+    ;;
+base64)
+    GZIP_CMD="base64"
+    GUNZIP_CMD="base64 --decode -i -"
+    ;;
+gpg)
+    GZIP_CMD="gpg $GPG_EXTRA -ac -z$COMPRESS_LEVEL"
+    GUNZIP_CMD="gpg -d"
+    ENCRYPT="gpg"
+    ;;
+gpg-asymmetric)
+    GZIP_CMD="gpg $GPG_EXTRA -z$COMPRESS_LEVEL -es"
+    GUNZIP_CMD="gpg --yes -d"
+    ENCRYPT="gpg"
+    ;;
+compress)
+    GZIP_CMD="compress -fc"
+    GUNZIP_CMD="(type compress >/dev/null 2>&1 && compress -fcd || gzip -cd)"
+    ;;
+none)
+    GZIP_CMD="cat"
+    GUNZIP_CMD="cat"
+    ;;
+esac
+
+if test x"$ENCRYPT" = x"openssl"; then
+    if test x"$APPEND" = x"y"; then
+        echo "Appending to existing archive is not compatible with OpenSSL encryption." >&2
+    fi
+    
+    ENCRYPT_CMD="openssl enc -aes-256-cbc -salt"
+    DECRYPT_CMD="openssl enc -aes-256-cbc -d"
+    
+    if test x"$OPENSSL_NO_MD" != x"y"; then
+        ENCRYPT_CMD="$ENCRYPT_CMD -md sha256"
+        DECRYPT_CMD="$DECRYPT_CMD -md sha256"
+    fi
+
+    if test -n "$PASSWD_SRC"; then
+        ENCRYPT_CMD="$ENCRYPT_CMD -pass $PASSWD_SRC"
+    elif test -n "$PASSWD"; then 
+        ENCRYPT_CMD="$ENCRYPT_CMD -pass pass:$PASSWD"
+    fi
+fi
+
+tmpfile="${TMPDIR:-/tmp}/mkself$$"
+
+if test -f "$HEADER"; then
+	oldarchname="$archname"
+	archname="$tmpfile"
+	# Generate a fake header to count its lines
+	SKIP=0
+	. "$HEADER"
+	SKIP=`cat "$tmpfile" |wc -l`
+	# Get rid of any spaces
+	SKIP=`expr $SKIP`
+	rm -f "$tmpfile"
+	if test "$QUIET" = "n"; then
+		echo "Header is $SKIP lines long" >&2
+	fi
+	archname="$oldarchname"
+else
+    echo "Unable to open header file: $HEADER" >&2
+    exit 1
+fi
+
+if test "$QUIET" = "n"; then
+    echo
+fi
+
+if test "$APPEND" = n; then
+    if test -f "$archname"; then
+		echo "WARNING: Overwriting existing file: $archname" >&2
+    fi
+fi
+
+USIZE=`du $DU_ARGS "$archdir" | awk '{print $1}'`
+
+if test "." = "$archdirname"; then
+	if test "$KEEP" = n; then
+		archdirname="makeself-$$-`date +%Y%m%d%H%M%S`"
+	fi
+fi
+
+test -d "$archdir" || { echo "Error: $archdir does not exist."; rm -f "$tmpfile"; exit 1; }
+if test "$QUIET" = "n"; then
+   echo "About to compress $USIZE KB of data..."
+   echo "Adding files to archive named \"$archname\"..."
+fi
+
+# See if we have GNU tar
+TAR=`exec <&- 2>&-; which gtar || command -v gtar || type gtar`
+test -x "$TAR" || TAR=`exec <&- 2>&-; which bsdtar || command -v bsdtar || type bsdtar`
+test -x "$TAR" || TAR=tar
+
+tmparch="${TMPDIR:-/tmp}/mkself$$.tar"
+(
+    if test "$APPEND" = "y"; then
+        tail -n "+$OLDSKIP" "$archname" | eval "$GUNZIP_CMD" > "$tmparch"
+    fi
+    cd "$archdir"
+    # "Determining if a directory is empty"
+    # https://www.etalabs.net/sh_tricks.html
+    find . \
+        \( \
+        ! -type d \
+        -o \
+        \( -links 2 -exec sh -c '
+            is_empty () (
+                cd "$1"
+                set -- .[!.]* ; test -f "$1" && return 1
+                set -- ..?* ; test -f "$1" && return 1
+                set -- * ; test -f "$1" && return 1
+                return 0
+            )
+            is_empty "$0"' {} \; \
+        \) \
+        \) -print \
+        | LC_ALL=C sort \
+        | sed 's/./\\&/g' \
+        | xargs $TAR $TAR_EXTRA --format $TAR_FORMAT -$TAR_ARGS "$tmparch"
+) || {
+    echo "ERROR: failed to create temporary archive: $tmparch"
+    rm -f "$tmparch" "$tmpfile"
+    exit 1
+}
+
+USIZE=`du $DU_ARGS "$tmparch" | awk '{print $1}'`
+
+eval "$GZIP_CMD" <"$tmparch" >"$tmpfile" || {
+    echo "ERROR: failed to create temporary file: $tmpfile"
+    rm -f "$tmparch" "$tmpfile"
+    exit 1
+}
+rm -f "$tmparch"
+
+if test x"$ENCRYPT" = x"openssl"; then
+    echo "About to encrypt archive \"$archname\"..."
+    { eval "$ENCRYPT_CMD -in $tmpfile -out ${tmpfile}.enc" && mv -f ${tmpfile}.enc $tmpfile; } || \
+        { echo Aborting: could not encrypt temporary file: "$tmpfile".; rm -f "$tmpfile"; exit 1; }
+fi
+
+fsize=`cat "$tmpfile" | wc -c | tr -d " "`
+
+# Compute the checksums
+
+shasum=0000000000000000000000000000000000000000000000000000000000000000
+md5sum=00000000000000000000000000000000
+crcsum=0000000000
+
+if test "$NOCRC" = y; then
+	if test "$QUIET" = "n"; then
+		echo "skipping crc at user request"
+	fi
+else
+	crcsum=`CMD_ENV=xpg4 cksum < "$tmpfile" | sed -e 's/ /Z/' -e 's/	/Z/' | cut -dZ -f1`
+	if test "$QUIET" = "n"; then
+		echo "CRC: $crcsum"
+	fi
+fi
+
+if test "$SHA256" = y; then
+	SHA_PATH=`exec <&- 2>&-; which shasum || command -v shasum || type shasum`
+	if test -x "$SHA_PATH"; then
+		shasum=`eval "$SHA_PATH -a 256" < "$tmpfile" | cut -b-64`
+	else
+		SHA_PATH=`exec <&- 2>&-; which sha256sum || command -v sha256sum || type sha256sum`
+		shasum=`eval "$SHA_PATH" < "$tmpfile" | cut -b-64`
+	fi
+	if test "$QUIET" = "n"; then
+		if test -x "$SHA_PATH"; then
+			echo "SHA256: $shasum"
+		else
+			echo "SHA256: none, SHA command not found"
+		fi
+	fi
+fi
+if test "$NOMD5" = y; then
+	if test "$QUIET" = "n"; then
+		echo "Skipping md5sum at user request"
+	fi
+else
+	# Try to locate a MD5 binary
+	OLD_PATH=$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 || command -v md5sum || type md5sum`
+	test -x "$MD5_PATH" || MD5_PATH=`exec <&- 2>&-; which md5 || command -v md5 || type md5`
+	test -x "$MD5_PATH" || MD5_PATH=`exec <&- 2>&-; which digest || command -v digest || type digest`
+	PATH=$OLD_PATH
+	if test -x "$MD5_PATH"; then
+		if test `basename ${MD5_PATH}`x = digestx; then
+			MD5_ARG="-a md5"
+		fi
+		md5sum=`eval "$MD5_PATH $MD5_ARG" < "$tmpfile" | cut -b-32`
+		if test "$QUIET" = "n"; then
+			echo "MD5: $md5sum"
+		fi
+	else
+		if test "$QUIET" = "n"; then
+			echo "MD5: none, MD5 command not found"
+		fi
+	fi
+fi
+if test "$SIGN" = y; then
+    GPG_PATH=`exec <&- 2>&-; which gpg || command -v gpg || type gpg`
+    if test -x "$GPG_PATH"; then
+        SIGNATURE=`$GPG_PATH --pinentry-mode=loopback --batch --yes $GPG_EXTRA --passphrase "$GPG_PASSPHRASE" --output - --detach-sig $tmpfile | base64 | tr -d \\\\n`
+        if test "$QUIET" = "n"; then
+            echo "Signature: $SIGNATURE"
+        fi
+    else
+        echo "Missing gpg command" >&2
+    fi
+fi
+
+totalsize=0
+for size in $fsize;
+do
+    totalsize=`expr $totalsize + $size`
+done
+
+if test "$APPEND" = y; then
+    mv "$archname" "$archname".bak || exit
+
+    # Prepare entry for new archive
+    filesizes="$fsize"
+    CRCsum="$crcsum"
+    MD5sum="$md5sum"
+    SHAsum="$shasum"
+    Signature="$SIGNATURE"
+    # Generate the header
+    . "$HEADER"
+    # Append the new data
+    cat "$tmpfile" >> "$archname"
+
+    chmod +x "$archname"
+    rm -f "$archname".bak
+    if test "$QUIET" = "n"; then
+    	echo "Self-extractable archive \"$archname\" successfully updated."
+    fi
+else
+    filesizes="$fsize"
+    CRCsum="$crcsum"
+    MD5sum="$md5sum"
+    SHAsum="$shasum"
+    Signature="$SIGNATURE"
+
+    # Generate the header
+    . "$HEADER"
+
+    # Append the compressed tar data after the stub
+    if test "$QUIET" = "n"; then
+    	echo
+    fi
+    cat "$tmpfile" >> "$archname"
+    chmod +x "$archname"
+    if test "$QUIET" = "n"; then
+    	echo Self-extractable archive \"$archname\" successfully created.
+    fi
+fi
+rm -f "$tmpfile"