Adding upstream version 5.6.2.upstream/5.6.2upstream

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

10 files changed, 222 insertions, 146 deletions

diff --git a/src/scripts/Makefile.am b/src/scripts/Makefile.am
index fe5742d..29c561c 100644
--- a/src/scripts/Makefile.am
+++ b/src/scripts/Makefile.am
@@ -1,9 +1,5 @@
-##
+## SPDX-License-Identifier: 0BSD
 ## Author: Lasse Collin
-##
-## This file has been put into the public domain.
-## You can do whatever you want with this file.
-##
 
 nodist_bin_SCRIPTS = xzdiff xzgrep xzmore xzless
 dist_man_MANS = xzdiff.1 xzgrep.1 xzmore.1 xzless.1
diff --git a/src/scripts/Makefile.in b/src/scripts/Makefile.in
index 42dbfff..5cd5dbd 100644
--- a/src/scripts/Makefile.in
+++ b/src/scripts/Makefile.in
@@ -99,8 +99,8 @@ host_triplet = @host@
 
 subdir = src/scripts
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_capsicum.m4 \
-	$(top_srcdir)/m4/ax_pthread.m4 $(top_srcdir)/m4/getopt.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_pthread.m4 \
+	$(top_srcdir)/m4/build-to-host.m4 $(top_srcdir)/m4/getopt.m4 \
 	$(top_srcdir)/m4/gettext.m4 $(top_srcdir)/m4/host-cpu-c-abi.m4 \
 	$(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/intlmacosx.m4 \
 	$(top_srcdir)/m4/lib-ld.m4 $(top_srcdir)/m4/lib-link.m4 \
@@ -189,7 +189,6 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-CAPSICUM_LIB = @CAPSICUM_LIB@
 CC = @CC@
 CCAS = @CCAS@
 CCASDEPMODE = @CCASDEPMODE@
@@ -318,6 +317,8 @@ install_sh = @install_sh@
 libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
+localedir_c = @localedir_c@
+localedir_c_make = @localedir_c_make@
 localstatedir = @localstatedir@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
diff --git a/src/scripts/xzdiff.1 b/src/scripts/xzdiff.1
index 24fed68..8f473ed 100644
--- a/src/scripts/xzdiff.1
+++ b/src/scripts/xzdiff.1
@@ -1,67 +1,90 @@
+.\" SPDX-License-Identifier: 0BSD
 .\"
-.\" Original zdiff.1 for gzip: Jean-loup Gailly
+.\" Authors: Lasse Collin
+.\"          Jia Tan
 .\"
-.\" Modifications for XZ Utils: Lasse Collin
-.\"                             Andrew Dudman
+.\" (Note that this file is not based on gzip's zdiff.1.)
 .\"
-.\" License: GNU GPLv2+
-.\"
-.TH XZDIFF 1 "2021-06-04" "Tukaani" "XZ Utils"
+.TH XZDIFF 1 "2024-02-13" "Tukaani" "XZ Utils"
 .SH NAME
 xzcmp, xzdiff, lzcmp, lzdiff \- compare compressed files
+.
 .SH SYNOPSIS
 .B xzcmp
-.RI [ cmp_options "] " file1 " [" file2 ]
+.RI [ option... ]
+.I file1
+.RI [ file2 ]
 .br
 .B xzdiff
-.RI [ diff_options "] " file1 " [" file2 ]
+\&...
 .br
 .B lzcmp
-.RI [ cmp_options "] " file1 " [" file2 ]
+\&...
 .br
 .B lzdiff
-.RI [ diff_options "] " file1 " [" file2 ]
+\&...
+.
 .SH DESCRIPTION
 .B xzcmp
 and
 .B xzdiff
-invoke
+compare uncompressed contents of two files.
+Uncompressed data and options are passed to
 .BR cmp (1)
 or
 .BR diff (1)
-on files compressed with
+unless
+.B \-\-help
+or
+.B \-\-version
+is specified.
+.PP
+If both
+.I file1
+and
+.I file2
+are specified, they can be uncompressed files or files in formats that
 .BR xz (1),
-.BR lzma (1),
 .BR gzip (1),
 .BR bzip2 (1),
 .BR lzop (1),
+.BR zstd (1),
 or
-.BR zstd (1).
-All options specified are passed directly to
-.BR cmp (1)
-or
-.BR diff (1).
-If only one file is specified, then the files compared are
+.BR lz4 (1)
+can decompress.
+The required decompression commands are determined from
+the filename suffixes of
 .I file1
-(which must have a suffix of a supported compression format) and
+and
+.IR file2 .
+A file with an unknown suffix is assumed to be either uncompressed
+or in a format that
+.BR xz (1)
+can decompress.
+.PP
+If only one filename is provided,
 .I file1
-from which the compression format suffix has been stripped.
-If two files are specified,
-then they are uncompressed if necessary and fed to
-.BR cmp (1)
-or
-.BR diff (1).
-The exit status from
-.BR cmp (1)
-or
-.BR diff (1)
-is preserved unless a decompression error occurs; then exit status is 2.
+must have a suffix of a supported compression format and the name for
+.I file2
+is assumed to be
+.I file1
+with the compression format suffix removed.
 .PP
-The names
+The commands
 .B lzcmp
 and
 .B lzdiff
 are provided for backward compatibility with LZMA Utils.
+.
+.SH EXIT STATUS
+If a decompression error occurs, the exit status is
+.BR 2 .
+Otherwise the exit status of
+.BR cmp (1)
+or
+.BR diff (1)
+is used.
+.
 .SH "SEE ALSO"
 .BR cmp (1),
 .BR diff (1),
@@ -70,10 +93,4 @@ are provided for backward compatibility with LZMA Utils.
 .BR bzip2 (1),
 .BR lzop (1),
 .BR zstd (1),
-.BR zdiff (1)
-.SH BUGS
-Messages from the
-.BR cmp (1)
-or
-.BR diff (1)
-programs refer to temporary filenames instead of those specified.
+.BR lz4 (1)
diff --git a/src/scripts/xzdiff.in b/src/scripts/xzdiff.in
index c17d78b..179218d 100644
--- a/src/scripts/xzdiff.in
+++ b/src/scripts/xzdiff.in
@@ -1,4 +1,5 @@
 #!@POSIX_SHELL@
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # Copyright (C) 1998, 2002, 2006, 2007 Free Software Foundation
 # Copyright (C) 1993 Jean-loup Gailly
@@ -30,7 +31,7 @@ case ${0##*/} in
   *)     prog=xzdiff; cmp=${DIFF:-diff};;
 esac
 
-version="$prog (@PACKAGE_NAME@) @VERSION@"
+version="$prog (@PACKAGE_NAME@) @PACKAGE_VERSION@"
 
 usage="Usage: ${0##*/} [OPTION]... FILE1 [FILE2]
 Compare FILE1 to FILE2, using their uncompressed contents if they are
@@ -83,13 +84,15 @@ if test $# -eq 1; then
       xz1=lzop;;
     *[-.]zst | *.tzst)
       xz1='zstd -q';;
+    *[-.]lz4)
+      xz1=lz4;;
     *)
       printf '%s\n' "$0: $1: Unknown compressed file name suffix" >&2
       exit 2;;
   esac
   case $1 in
-    *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lz | *[-.]lzo | *[-.]zst)
-      FILE=`expr "X$1" : 'X\(.*\)[-.][abglmostxzZ2]*$'`;;
+    *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lz | *[-.]lzo | *[-.]zst | *[-.]lz4)
+      FILE=`expr "X$1" : 'X\(.*\)[-.][abglmostxzZ24]*$'`;;
     *.t[abglx]z)
       FILE=`expr "X$1" : 'X\(.*[-.]t\)[abglx]z$'`ar;;
     *.tbz2)
@@ -109,17 +112,19 @@ elif test $# -eq 2; then
     *[-.][zZ] | *_z | *[-.]gz | *.t[ag]z) xz1=gzip;;
     *[-.]lzo | *.tzo) xz1=lzop;;
     *[-.]zst | *.tzst) xz1='zstd -q';;
+    *[-.]lz4) xz1=lz4;;
   esac
   case $2 in
     *[-.]bz2 | *.tbz | *.tbz2) xz2=bzip2;;
     *[-.][zZ] | *_z | *[-.]gz | *.t[ag]z) xz2=gzip;;
     *[-.]lzo | *.tzo) xz2=lzop;;
     *[-.]zst | *.tzst) xz2='zstd -q';;
+    *[-.]lz4) xz2=lz4;;
   esac
   case $1 in
-    *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lz | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -)
+    *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lz | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | *[-.]lz4 | -)
       case "$2" in
-        *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lz | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -)
+        *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lz | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | *[-.]lz4 | -)
           if test "$1$2" = --; then
             xz_status=$(
               exec 4>&1
@@ -183,7 +188,7 @@ elif test $# -eq 2; then
     esac;;
   *)
     case "$2" in
-      *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lz | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | -)
+      *[-.][zZ] | *_z | *[-.][gx]z | *[-.]bz2 | *[-.]lzma | *[-.]lz | *.t[abglx]z | *.tbz2 | *[-.]lzo | *.tzo | *[-.]zst | *.tzst | *[-.]lz4 | -)
         xz_status=$(
           exec 4>&1
           ($xz2 -cdf -- "$2" 4>&-; echo $? >&4) 3>&- |
@@ -194,7 +199,7 @@ elif test $# -eq 2; then
     esac;;
   esac
 else
-  printf '%s\n' "$0: Invalid number of operands; try \`${0##*/} --help' for help" >&2
+  printf '%s\n' "$0: Invalid number of operands; try '${0##*/} --help' for help" >&2
   exit 2
 fi
 
diff --git a/src/scripts/xzgrep.1 b/src/scripts/xzgrep.1
index e0514b8..63f012c 100644
--- a/src/scripts/xzgrep.1
+++ b/src/scripts/xzgrep.1
@@ -1,19 +1,18 @@
+.\" SPDX-License-Identifier: 0BSD
 .\"
-.\" Original zgrep.1 for gzip: Jean-loup Gailly
-.\"                            Charles Levert <charles@comm.polymtl.ca>
+.\" Authors: Lasse Collin
+.\"          Jia Tan
 .\"
-.\" Modifications for XZ Utils: Lasse Collin
+.\" (Note that this file is not based on gzip's zgrep.1.)
 .\"
-.\" License: GNU GPLv2+
-.\"
-.TH XZGREP 1 "2022-07-19" "Tukaani" "XZ Utils"
+.TH XZGREP 1 "2024-02-13" "Tukaani" "XZ Utils"
 .SH NAME
-xzgrep \- search compressed files for a regular expression
+xzgrep \- search possibly-compressed files for patterns
+.
 .SH SYNOPSIS
 .B xzgrep
-.RI [ grep_options ]
-.RB [ \-e ]
-.I pattern
+.RI [ option... ]
+.RI [ pattern_list ]
 .RI [ file... ]
 .br
 .B xzegrep
@@ -30,54 +29,84 @@ xzgrep \- search compressed files for a regular expression
 .br
 .B lzfgrep
 \&...
+.
 .SH DESCRIPTION
 .B xzgrep
 invokes
 .BR grep (1)
-on
+on uncompressed contents of files.
+The formats of the
 .I files
-which may be either uncompressed or compressed with
+are determined from the filename suffixes.
+Any
+.I file
+with a suffix supported by
 .BR xz (1),
-.BR lzma (1),
 .BR gzip (1),
 .BR bzip2 (1),
 .BR lzop (1),
+.BR zstd (1),
 or
-.BR zstd (1).
-All options specified are passed directly to
-.BR grep (1).
+.BR lz4 (1)
+will be decompressed;
+all other files are assumed to be uncompressed.
 .PP
 If no
+.I files
+are specified or
 .I file
-is specified, then standard input is decompressed if necessary
-and fed to
-.BR grep (1).
-When reading from standard input,
-.BR gzip (1),
-.BR bzip2 (1),
-.BR lzop (1),
-and
-.BR zstd (1)
-compressed files are not supported.
+is
+.B \-
+then standard input is read.
+When reading from standard input, only files supported by
+.BR xz (1)
+are decompressed.
+Other files are assumed to be in uncompressed form already.
+.PP
+Most
+.I options
+of
+.BR grep (1)
+are supported.
+However, the following options are not supported:
+.IP "" 4
+.BR \-r ,
+.B \-\-recursive
+.IP "" 4
+.BR \-R ,
+.B \-\-dereference\-recursive
+.IP "" 4
+.BR \-d ,
+.BI \-\-directories= action
+.IP "" 4
+.BR \-Z ,
+.B \-\-null
+.IP "" 4
+.BR \-z ,
+.B \-\-null\-data
+.IP "" 4
+.BI \-\-include= glob
+.IP "" 4
+.BI \-\-exclude= glob
+.IP "" 4
+.BI \-\-exclude\-from= file
+.IP "" 4
+.BI \-\-exclude\-dir= glob
 .PP
-If
-.B xzgrep
-is invoked as
 .B xzegrep
-or
+is an alias for
+.BR "xzgrep \-E" .
 .B xzfgrep
-then
-.B grep \-E
-or
-.B grep \-F
-is used instead of
-.BR grep (1).
-The same applies to names
+is an alias for
+.BR "xzgrep \-F" .
+.PP
+The commands
 .BR lzgrep ,
 .BR lzegrep ,
 and
-.BR lzfgrep ,
-which are provided for backward compatibility with LZMA Utils.
+.B lzfgrep
+are provided for backward compatibility with LZMA Utils.
+.
 .SH EXIT STATUS
 .TP
 0
@@ -91,18 +120,19 @@ No errors occurred.
 >1
 One or more errors occurred.
 It is unknown if matches were found.
+.
 .SH ENVIRONMENT
 .TP
 .B GREP
-If the
+If
 .B GREP
-environment variable is set,
-.B xzgrep
-uses it instead of
-.BR grep (1),
+is set to a non-empty value,
+it is used instead of
+.BR "grep" ,
 .BR "grep \-E" ,
 or
 .BR "grep \-F" .
+.
 .SH "SEE ALSO"
 .BR grep (1),
 .BR xz (1),
@@ -110,4 +140,5 @@ or
 .BR bzip2 (1),
 .BR lzop (1),
 .BR zstd (1),
+.BR lz4 (1),
 .BR zgrep (1)
diff --git a/src/scripts/xzgrep.in b/src/scripts/xzgrep.in
index 490e47d..c9cd02d 100644
--- a/src/scripts/xzgrep.in
+++ b/src/scripts/xzgrep.in
@@ -1,4 +1,5 @@
 #!@POSIX_SHELL@
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # xzgrep -- a wrapper around a grep program that decompresses files as needed
 # Adapted from a version sent by Charles Levert <charles@comm.polymtl.ca>
@@ -34,7 +35,7 @@ case ${0##*/} in
   *)       prog=xzgrep; grep=${GREP:-grep};;
 esac
 
-version="$prog (@PACKAGE_NAME@) @VERSION@"
+version="$prog (@PACKAGE_NAME@) @PACKAGE_VERSION@"
 
 usage="Usage: ${0##*/} [OPTION]... [-e] PATTERN [FILE]...
 Look for instances of PATTERN in the input FILEs, using their
@@ -156,7 +157,7 @@ done
 eval "set -- $operands "'${1+"$@"}'
 
 if test $have_pat -eq 0; then
-  case ${1?"Missing pattern; try \`${0##*/} --help' for help"} in
+  case ${1?"Missing pattern; try '${0##*/} --help' for help"} in
   (*\'*)
     grep="$grep -e '"$(printf '%sX\n' "$1" | LC_ALL=C sed "$escape");;
   (*)
@@ -180,6 +181,7 @@ for i; do
     *[-.]bz2 | *[-.]tbz | *.tbz2) uncompress="bzip2 -cdf";;
     *[-.]lzo | *[-.]tzo) uncompress="lzop -cdf";;
     *[-.]zst | *[-.]tzst) uncompress="zstd -cdfq";; # zstd needs -q.
+    *[-.]lz4) uncompress="lz4 -cdf";;
     *) uncompress="$xz -cdfqQ";; # -qQ to ignore warnings like unsupp. check.
   esac
   # xz_status will hold the decompressor's exit status.
@@ -275,7 +277,7 @@ for i; do
     test "$(kill -l "$xz_status" 2> /dev/null)" != "PIPE" && exit "$xz_status"
   elif test "$xz_status" -gt 0; then
     # Decompression failed but we will continue with the remaining
-    # files anwyway. Set exit status to at least 2 to indicate an error.
+    # files anyway. Set exit status to at least 2 to indicate an error.
     test "$r" -lt 2 && r=2
   fi
 
diff --git a/src/scripts/xzless.1 b/src/scripts/xzless.1
index 2d05459..570e601 100644
--- a/src/scripts/xzless.1
+++ b/src/scripts/xzless.1
@@ -1,13 +1,11 @@
+.\" SPDX-License-Identifier: 0BSD
 .\"
 .\" Authors: Andrew Dudman
 .\"          Lasse Collin
 .\"
-.\" This file has been put into the public domain.
-.\" You can do whatever you want with this file.
-.\"
 .\" (Note that this file is not based on gzip's zless.1.)
 .\"
-.TH XZLESS 1 "2010-09-27" "Tukaani" "XZ Utils"
+.TH XZLESS 1 "2024-02-12" "Tukaani" "XZ Utils"
 .SH NAME
 xzless, lzless \- view xz or lzma compressed (text) files
 .SH SYNOPSIS
@@ -19,10 +17,10 @@ xzless, lzless \- view xz or lzma compressed (text) files
 .SH DESCRIPTION
 .B xzless
 is a filter that displays text from compressed files to a terminal.
-It works on files compressed with
+Files supported by
 .BR xz (1)
-or
-.BR lzma (1).
+are decompressed;
+other files are assumed to be in uncompressed form already.
 If no
 .I files
 are given,
diff --git a/src/scripts/xzless.in b/src/scripts/xzless.in
index 79a849e..6346966 100644
--- a/src/scripts/xzless.in
+++ b/src/scripts/xzless.in
@@ -1,4 +1,5 @@
 #!@POSIX_SHELL@
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # Copyright (C) 1998, 2002, 2006, 2007 Free Software Foundation
 
@@ -23,7 +24,7 @@
 # specified via XZ_OPT.
 xz='@xz@ --format=auto'
 
-version='xzless (@PACKAGE_NAME@) @VERSION@'
+version='xzless (@PACKAGE_NAME@) @PACKAGE_VERSION@'
 
 usage="Usage: ${0##*/} [OPTION]... [FILE]...
 Like 'less', but operate on the uncompressed contents of xz compressed FILEs.
@@ -47,13 +48,27 @@ if test "${LESSMETACHARS+set}" != set; then
 	LESSMETACHARS="$space$tab$nl'"';*?"()<>[|&^`#\$%=~'
 fi
 
-if test "$(less -V | { read _ ver _ && echo ${ver%%.*}; })" -ge 429; then
+VER=$(less -V | { read _ ver _ && echo ${ver%%.*}; })
+if test "$VER" -ge 451; then
+	# less 451 or later: If the compressed file is valid but has
+	# zero bytes of uncompressed data, using two vertical bars ||- makes
+	# "less" check the exit status of xz and if it is zero then display
+	# an empty file. With a single vertical bar |- and no output from xz,
+	# "less" would attempt to display the raw input file instead.
+	LESSOPEN="||-$xz -cdfqQ -- %s"
+elif test "$VER" -ge 429; then
 	# less 429 or later: LESSOPEN pipe will be used on
 	# standard input if $LESSOPEN begins with |-.
 	LESSOPEN="|-$xz -cdfqQ -- %s"
 else
 	LESSOPEN="|$xz -cdfqQ -- %s"
 fi
+
+SHOW_PREPROC_ERRORS=
+if test "$VER" -ge 632; then
+	SHOW_PREPROC_ERRORS=--show-preproc-errors
+fi
+
 export LESSMETACHARS LESSOPEN
 
-exec less "$@"
+exec less $SHOW_PREPROC_ERRORS "$@"
diff --git a/src/scripts/xzmore.1 b/src/scripts/xzmore.1
index 9613974..afe89b8 100644
--- a/src/scripts/xzmore.1
+++ b/src/scripts/xzmore.1
@@ -1,53 +1,63 @@
+.\" SPDX-License-Identifier: 0BSD
 .\"
-.\" Original zdiff.1 for gzip: Jean-loup Gailly
-.\" Modifications for XZ Utils: Lasse Collin
+.\" Authors: Andrew Dudman
+.\"          Lasse Collin
 .\"
-.\" License: GNU GPLv2+
+.\" (Note that this file is based on xzless.1 instead of gzip's zmore.1.)
 .\"
-.TH XZMORE 1 "2013-06-30" "Tukaani" "XZ Utils"
+.TH XZMORE 1 "2024-02-12" "Tukaani" "XZ Utils"
 .SH NAME
 xzmore, lzmore \- view xz or lzma compressed (text) files
+.
 .SH SYNOPSIS
 .B xzmore
-.RI [ file... ]
+.RI [ file ...]
 .br
 .B lzmore
-.RI [ file... ]
+.RI [ file ...]
+.
 .SH DESCRIPTION
-.B  xzmore
-is a filter which allows examination of
+.B xzmore
+displays text from compressed files to a terminal using
+.BR more (1).
+Files supported by
 .BR xz (1)
-or
-.BR lzma (1)
-compressed text files one screenful at a time
-on a soft-copy terminal.
+are decompressed;
+other files are assumed to be in uncompressed form already.
+If no
+.I files
+are given,
+.B xzmore
+reads from standard input.
+See the
+.BR more (1)
+manual for the keyboard commands.
 .PP
-To use a pager other than the default
-.B more,
-set environment variable
-.B PAGER
-to the name of the desired program.
-The name
+Note that scrolling backwards might not be possible
+depending on the implementation of
+.BR more (1).
+This is because
+.B xzmore
+uses a pipe to pass the decompressed data to
+.BR more (1).
+.BR xzless (1)
+uses
+.BR less (1)
+which provides more advanced features.
+.PP
+The command
 .B lzmore
 is provided for backward compatibility with LZMA Utils.
+.
+.SH ENVIRONMENT
 .TP
-.BR e " or " q
-When the prompt \-\-More\-\-(Next file:
-.IR file )
-is printed, this command causes
-.B xzmore
-to exit.
-.TP
-.B s
-When the prompt \-\-More\-\-(Next file:
-.IR file )
-is printed, this command causes
-.B xzmore
-to skip the next file and continue.
-.PP
-For list of keyboard commands supported while actually viewing the
-content of a file, refer to manual of the pager you use, usually
+.B PAGER
+If
+.B PAGER
+is set,
+its value is used as the pager instead of
 .BR more (1).
+.
 .SH "SEE ALSO"
 .BR more (1),
 .BR xz (1),
diff --git a/src/scripts/xzmore.in b/src/scripts/xzmore.in
index 5188fda..c571913 100644
--- a/src/scripts/xzmore.in
+++ b/src/scripts/xzmore.in
@@ -1,4 +1,5 @@
 #!@POSIX_SHELL@
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # Copyright (C) 2001, 2002, 2007 Free Software Foundation
 # Copyright (C) 1992, 1993 Jean-loup Gailly
@@ -23,7 +24,7 @@
 # specified via XZ_OPT.
 xz='@xz@ --format=auto'
 
-version='xzmore (@PACKAGE_NAME@) @VERSION@'
+version='xzmore (@PACKAGE_NAME@) @PACKAGE_VERSION@'
 
 usage="Usage: ${0##*/} [OPTION]... [FILE]...
 Like 'more', but operate on the uncompressed contents of xz compressed FILEs.