New upstream version 4.26upstream/4.26upstream

8 files changed, 216 insertions, 149 deletions

diff --git a/build-aux/ar-lib b/build-aux/ar-lib
index c349042..1521987 100755
--- a/build-aux/ar-lib
+++ b/build-aux/ar-lib
@@ -2,9 +2,9 @@
 # Wrapper for Microsoft lib.exe
 
 me=ar-lib
-scriptversion=2019-07-04.01; # UTC
+scriptversion=2024-06-19.01; # UTC
 
-# Copyright (C) 2010-2021 Free Software Foundation, Inc.
+# Copyright (C) 2010-2024 Free Software Foundation, Inc.
 # Written by Peter Rosin <peda@lysator.liu.se>.
 #
 # This program is free software; you can redistribute it and/or modify
@@ -105,11 +105,15 @@ case $1 in
 Usage: $me [--help] [--version] PROGRAM ACTION ARCHIVE [MEMBER...]
 
 Members may be specified in a file named with @FILE.
+
+Report bugs to <bug-automake@gnu.org>.
+GNU Automake home page: <https://www.gnu.org/software/automake/>.
+General help using GNU software: <https://www.gnu.org/gethelp/>.
 EOF
     exit $?
     ;;
   -v | --v*)
-    echo "$me, version $scriptversion"
+    echo "$me (GNU Automake) $scriptversion"
     exit $?
     ;;
 esac
@@ -135,6 +139,10 @@ do
       AR="$AR $1"
       shift
       ;;
+    -nologo | -NOLOGO)
+      # We always invoke AR with -nologo, so don't need to add it again.
+      shift
+      ;;
     *)
       action=$1
       shift
diff --git a/build-aux/compile b/build-aux/compile
index df363c8..49b3d05 100755
--- a/build-aux/compile
+++ b/build-aux/compile
@@ -1,9 +1,9 @@
 #! /bin/sh
 # Wrapper for compilers which do not understand '-c -o'.
 
-scriptversion=2018-03-07.03; # UTC
+scriptversion=2024-06-19.01; # UTC
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2024 Free Software Foundation, Inc.
 # Written by Tom Tromey <tromey@cygnus.com>.
 #
 # This program is free software; you can redistribute it and/or modify
@@ -143,7 +143,7 @@ func_cl_wrapper ()
 	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
 	  eat=1
 	  case $2 in
-	    *.o | *.[oO][bB][jJ])
+	    *.o | *.lo | *.[oO][bB][jJ])
 	      func_file_conv "$2"
 	      set x "$@" -Fo"$file"
 	      shift
@@ -248,14 +248,17 @@ If you are trying to build a whole package this is not the
 right script to run: please start by reading the file 'INSTALL'.
 
 Report bugs to <bug-automake@gnu.org>.
+GNU Automake home page: <https://www.gnu.org/software/automake/>.
+General help using GNU software: <https://www.gnu.org/gethelp/>.
 EOF
     exit $?
     ;;
   -v | --v*)
-    echo "compile $scriptversion"
+    echo "compile (GNU Automake) $scriptversion"
     exit $?
     ;;
   cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
+  clang-cl | *[/\\]clang-cl | clang-cl.exe | *[/\\]clang-cl.exe | \
   icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
     func_cl_wrapper "$@"      # Doesn't return...
     ;;
diff --git a/build-aux/config.guess b/build-aux/config.guess
index cdfc439..67f9aa0 100755
--- a/build-aux/config.guess
+++ b/build-aux/config.guess
@@ -1,10 +1,10 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright 1992-2023 Free Software Foundation, Inc.
+#   Copyright 1992-2024 Free Software Foundation, Inc.
 
 # shellcheck disable=SC2006,SC2268 # see below for rationale
 
-timestamp='2023-08-22'
+timestamp='2024-01-01'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -60,7 +60,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright 1992-2023 Free Software Foundation, Inc.
+Copyright 1992-2024 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -165,6 +165,8 @@ Linux|GNU|GNU/*)
 	LIBC=dietlibc
 	#elif defined(__GLIBC__)
 	LIBC=gnu
+	#elif defined(__LLVM_LIBC__)
+	LIBC=llvm
 	#else
 	#include <stdarg.h>
 	/* First heuristic to detect musl libc.  */
@@ -192,6 +194,17 @@ Linux|GNU|GNU/*)
 	;;
 esac
 
+case "${UNAME_MACHINE}" in
+  i?86)
+     test -z "$VENDOR" && VENDOR=pc
+     ;;
+  *)
+     test -z "$VENDOR" && VENDOR=unknown
+     ;;
+esac
+test -f /etc/SuSE-release -o -f /.buildenv && VENDOR=suse
+test -f /etc/os-release && grep -q suse /etc/os-release && VENDOR=suse
+
 # Note: order is significant - the case branches are not exclusive.
 
 case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
@@ -273,46 +286,46 @@ case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
 	;;
     *:Bitrig:*:*)
 	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
-	GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE
+	GUESS=$UNAME_MACHINE_ARCH-${VENDOR}-bitrig$UNAME_RELEASE
 	;;
     *:OpenBSD:*:*)
 	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
-	GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE
+	GUESS=$UNAME_MACHINE_ARCH-${VENDOR}-openbsd$UNAME_RELEASE
 	;;
     *:SecBSD:*:*)
 	UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'`
-	GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE
+	GUESS=$UNAME_MACHINE_ARCH-${VENDOR}-secbsd$UNAME_RELEASE
 	;;
     *:LibertyBSD:*:*)
 	UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
-	GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE
+	GUESS=$UNAME_MACHINE_ARCH-${VENDOR}-libertybsd$UNAME_RELEASE
 	;;
     *:MidnightBSD:*:*)
-	GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE
+	GUESS=$UNAME_MACHINE-${VENDOR}-midnightbsd$UNAME_RELEASE
 	;;
     *:ekkoBSD:*:*)
-	GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE
+	GUESS=$UNAME_MACHINE-${VENDOR}-ekkobsd$UNAME_RELEASE
 	;;
     *:SolidBSD:*:*)
-	GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE
+	GUESS=$UNAME_MACHINE-${VENDOR}-solidbsd$UNAME_RELEASE
 	;;
     *:OS108:*:*)
-	GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE
+	GUESS=$UNAME_MACHINE-${VENDOR}-os108_$UNAME_RELEASE
 	;;
     macppc:MirBSD:*:*)
-	GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE
+	GUESS=powerpc-${VENDOR}-mirbsd$UNAME_RELEASE
 	;;
     *:MirBSD:*:*)
-	GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE
+	GUESS=$UNAME_MACHINE-${VENDOR}-mirbsd$UNAME_RELEASE
 	;;
     *:Sortix:*:*)
-	GUESS=$UNAME_MACHINE-unknown-sortix
+	GUESS=$UNAME_MACHINE-${VENDOR}-sortix
 	;;
     *:Twizzler:*:*)
-	GUESS=$UNAME_MACHINE-unknown-twizzler
+	GUESS=$UNAME_MACHINE-${VENDOR}-twizzler
 	;;
     *:Redox:*:*)
-	GUESS=$UNAME_MACHINE-unknown-redox
+	GUESS=$UNAME_MACHINE-${VENDOR}-redox
 	;;
     mips:OSF1:*.*)
 	GUESS=mips-dec-osf1
@@ -374,13 +387,13 @@ case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
 	GUESS=$UNAME_MACHINE-dec-osf$OSF_REL
 	;;
     Amiga*:UNIX_System_V:4.0:*)
-	GUESS=m68k-unknown-sysv4
+	GUESS=m68k-${VENDOR}-sysv4
 	;;
     *:[Aa]miga[Oo][Ss]:*:*)
-	GUESS=$UNAME_MACHINE-unknown-amigaos
+	GUESS=$UNAME_MACHINE-${VENDOR}-amigaos
 	;;
     *:[Mm]orph[Oo][Ss]:*:*)
-	GUESS=$UNAME_MACHINE-unknown-morphos
+	GUESS=$UNAME_MACHINE-${VENDOR}-morphos
 	;;
     *:OS/390:*:*)
 	GUESS=i370-ibm-openedition
@@ -395,7 +408,7 @@ case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
 	GUESS=arm-acorn-riscix$UNAME_RELEASE
 	;;
     arm*:riscos:*:*|arm*:RISCOS:*:*)
-	GUESS=arm-unknown-riscos
+	GUESS=arm-${VENDOR}-riscos
 	;;
     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 	GUESS=hppa1.1-hitachi-hiuxmpp
@@ -509,7 +522,7 @@ case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
 	GUESS=m68k-hades-mint$UNAME_RELEASE
 	;;
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
-	GUESS=m68k-unknown-mint$UNAME_RELEASE
+	GUESS=m68k-${VENDOR}-mint$UNAME_RELEASE
 	;;
     m68k:machten:*:*)
 	GUESS=m68k-apple-machten$UNAME_RELEASE
@@ -822,9 +835,9 @@ EOF
 	;;
     i*86:OSF1:*:*)
 	if test -x /usr/sbin/sysversion ; then
-	    GUESS=$UNAME_MACHINE-unknown-osf1mk
+	    GUESS=$UNAME_MACHINE-${VENDOR}-osf1mk
 	else
-	    GUESS=$UNAME_MACHINE-unknown-osf1
+	    GUESS=$UNAME_MACHINE-${VENDOR}-osf1
 	fi
 	;;
     parisc*:Lites*:*:*)
@@ -889,10 +902,10 @@ EOF
 	GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE
 	;;
     sparc*:BSD/OS:*:*)
-	GUESS=sparc-unknown-bsdi$UNAME_RELEASE
+	GUESS=sparc-${VENDOR}-bsdi$UNAME_RELEASE
 	;;
     *:BSD/OS:*:*)
-	GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE
+	GUESS=$UNAME_MACHINE-${VENDOR}-bsdi$UNAME_RELEASE
 	;;
     arm:FreeBSD:*:*)
 	UNAME_PROCESSOR=`uname -p`
@@ -901,10 +914,10 @@ EOF
 	    | grep -q __ARM_PCS_VFP
 	then
 	    FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
-	    GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi
+	    GUESS=$UNAME_PROCESSOR-${VENDOR}-freebsd$FREEBSD_REL-gnueabi
 	else
 	    FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
-	    GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf
+	    GUESS=$UNAME_PROCESSOR-${VENDOR}-freebsd$FREEBSD_REL-gnueabihf
 	fi
 	;;
     *:FreeBSD:*:*)
@@ -916,7 +929,7 @@ EOF
 		UNAME_PROCESSOR=i586 ;;
 	esac
 	FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
-	GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL
+	GUESS=$UNAME_PROCESSOR-${VENDOR}-freebsd$FREEBSD_REL
 	;;
     i*:CYGWIN*:*)
 	GUESS=$UNAME_MACHINE-pc-cygwin
@@ -942,10 +955,10 @@ EOF
 		GUESS=i586-pc-interix$UNAME_RELEASE
 		;;
 	    authenticamd | genuineintel | EM64T)
-		GUESS=x86_64-unknown-interix$UNAME_RELEASE
+		GUESS=x86_64-${VENDOR}-interix$UNAME_RELEASE
 		;;
 	    IA64)
-		GUESS=ia64-unknown-interix$UNAME_RELEASE
+		GUESS=ia64-${VENDOR}-interix$UNAME_RELEASE
 		;;
 	esac ;;
     i*:UWIN*:*)
@@ -956,7 +969,7 @@ EOF
 	;;
     prep*:SunOS:5.*:*)
 	SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
-	GUESS=powerpcle-unknown-solaris2$SUN_REL
+	GUESS=powerpcle-${VENDOR}-solaris2$SUN_REL
 	;;
     *:GNU:*:*)
 	# the GNU system
@@ -974,10 +987,10 @@ EOF
 	GUESS="$UNAME_MACHINE-pc-managarm-mlibc"
 	;;
     *:[Mm]anagarm:*:*)
-	GUESS="$UNAME_MACHINE-unknown-managarm-mlibc"
+	GUESS="$UNAME_MACHINE-${VENDOR}-managarm-mlibc"
 	;;
     *:Minix:*:*)
-	GUESS=$UNAME_MACHINE-unknown-minix
+	GUESS=$UNAME_MACHINE-${VENDOR}-minix
 	;;
     aarch64:Linux:*:*)
 	set_cc_for_build
@@ -1000,11 +1013,11 @@ EOF
 		eabi | eabihf) CPU=armv8l; LIBCABI=$LIBC$ABI ;;
 	    esac
 	fi
-	GUESS=$CPU-unknown-linux-$LIBCABI
+	GUESS=$CPU-${VENDOR}-linux-$LIBCABI
 	;;
     aarch64_be:Linux:*:*)
 	UNAME_MACHINE=aarch64_be
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     alpha:Linux:*:*)
 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
@@ -1018,29 +1031,29 @@ EOF
 	esac
 	objdump --private-headers /bin/sh | grep -q ld.so.1
 	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     arm*:Linux:*:*)
 	set_cc_for_build
 	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
 	    | grep -q __ARM_EABI__
 	then
-	    GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	    GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	else
 	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
 		| grep -q __ARM_PCS_VFP
 	    then
-		GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi
+		GUESS=$UNAME_MACHINE-${VENDOR}-linux-${LIBC}eabi
 	    else
-		GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf
+		GUESS=$UNAME_MACHINE-${VENDOR}-linux-${LIBC}eabihf
 	    fi
 	fi
 	;;
     avr32*:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     cris:Linux:*:*)
 	GUESS=$UNAME_MACHINE-axis-linux-$LIBC
@@ -1049,40 +1062,40 @@ EOF
 	GUESS=$UNAME_MACHINE-axis-linux-$LIBC
 	;;
     e2k:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     frv:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     hexagon:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     i*86:Linux:*:*)
 	GUESS=$UNAME_MACHINE-pc-linux-$LIBC
 	;;
     ia64:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     k1om:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     kvx:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     kvx:cos:*:*)
-	GUESS=$UNAME_MACHINE-unknown-cos
+	GUESS=$UNAME_MACHINE-${VENDOR}-cos
 	;;
     kvx:mbr:*:*)
-	GUESS=$UNAME_MACHINE-unknown-mbr
+	GUESS=$UNAME_MACHINE-${VENDOR}-mbr
 	;;
     loongarch32:Linux:*:* | loongarch64:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     m32r*:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     m68*:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     mips:Linux:*:* | mips64:Linux:*:*)
 	set_cc_for_build
@@ -1133,57 +1146,57 @@ EOF
 	test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
 	;;
     mips64el:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     openrisc*:Linux:*:*)
-	GUESS=or1k-unknown-linux-$LIBC
+	GUESS=or1k-${VENDOR}-linux-$LIBC
 	;;
     or32:Linux:*:* | or1k*:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     padre:Linux:*:*)
-	GUESS=sparc-unknown-linux-$LIBC
+	GUESS=sparc-${VENDOR}-linux-$LIBC
 	;;
     parisc64:Linux:*:* | hppa64:Linux:*:*)
-	GUESS=hppa64-unknown-linux-$LIBC
+	GUESS=hppa64-${VENDOR}-linux-$LIBC
 	;;
     parisc:Linux:*:* | hppa:Linux:*:*)
 	# Look for CPU level
 	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-	  PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;;
-	  PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;;
-	  *)    GUESS=hppa-unknown-linux-$LIBC ;;
+	  PA7*) GUESS=hppa1.1-${VENDOR}-linux-$LIBC ;;
+	  PA8*) GUESS=hppa2.0-${VENDOR}-linux-$LIBC ;;
+	  *)    GUESS=hppa-${VENDOR}-linux-$LIBC ;;
 	esac
 	;;
     ppc64:Linux:*:*)
-	GUESS=powerpc64-unknown-linux-$LIBC
+	GUESS=powerpc64-${VENDOR}-linux-$LIBC
 	;;
     ppc:Linux:*:*)
-	GUESS=powerpc-unknown-linux-$LIBC
+	GUESS=powerpc-${VENDOR}-linux-$LIBC
 	;;
     ppc64le:Linux:*:*)
-	GUESS=powerpc64le-unknown-linux-$LIBC
+	GUESS=powerpc64le-${VENDOR}-linux-$LIBC
 	;;
     ppcle:Linux:*:*)
-	GUESS=powerpcle-unknown-linux-$LIBC
+	GUESS=powerpcle-${VENDOR}-linux-$LIBC
 	;;
     riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     s390:Linux:*:* | s390x:Linux:*:*)
 	GUESS=$UNAME_MACHINE-ibm-linux-$LIBC
 	;;
     sh64*:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     sh*:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     sparc:Linux:*:* | sparc64:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     tile*:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     vax:Linux:*:*)
 	GUESS=$UNAME_MACHINE-dec-linux-$LIBC
@@ -1213,7 +1226,7 @@ EOF
 	GUESS=$CPU-pc-linux-$LIBCABI
 	;;
     xtensa*:Linux:*:*)
-	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	GUESS=$UNAME_MACHINE-${VENDOR}-linux-$LIBC
 	;;
     i*86:DYNIX/ptx:4*:*)
 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
@@ -1235,16 +1248,16 @@ EOF
 	GUESS=$UNAME_MACHINE-pc-os2-emx
 	;;
     i*86:XTS-300:*:STOP)
-	GUESS=$UNAME_MACHINE-unknown-stop
+	GUESS=$UNAME_MACHINE-${VENDOR}-stop
 	;;
     i*86:atheos:*:*)
-	GUESS=$UNAME_MACHINE-unknown-atheos
+	GUESS=$UNAME_MACHINE-${VENDOR}-atheos
 	;;
     i*86:syllable:*:*)
 	GUESS=$UNAME_MACHINE-pc-syllable
 	;;
     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
-	GUESS=i386-unknown-lynxos$UNAME_RELEASE
+	GUESS=i386-${VENDOR}-lynxos$UNAME_RELEASE
 	;;
     i*86:*DOS:*:*)
 	GUESS=$UNAME_MACHINE-pc-msdosdjgpp
@@ -1264,7 +1277,7 @@ EOF
 	    *Pentium)	     UNAME_MACHINE=i586 ;;
 	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
 	esac
-	GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	GUESS=$UNAME_MACHINE-${VENDOR}-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
 	;;
     i*86:*:3.2:*)
 	if test -f /usr/options/cb.name; then
@@ -1303,7 +1316,7 @@ EOF
 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 	  GUESS=i860-stardent-sysv$UNAME_RELEASE    # Stardent Vistra i860-SVR4
 	else # Add other i860-SVR4 vendors below as they are discovered.
-	  GUESS=i860-unknown-sysv$UNAME_RELEASE     # Unknown i860-SVR4
+	  GUESS=i860-${VENDOR}-sysv$UNAME_RELEASE     # Unknown i860-SVR4
 	fi
 	;;
     mini*:CTIX:SYS*5:*)
@@ -1340,19 +1353,19 @@ EOF
 	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
 	    && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
-	GUESS=m68k-unknown-lynxos$UNAME_RELEASE
+	GUESS=m68k-${VENDOR}-lynxos$UNAME_RELEASE
 	;;
     mc68030:UNIX_System_V:4.*:*)
 	GUESS=m68k-atari-sysv4
 	;;
     TSUNAMI:LynxOS:2.*:*)
-	GUESS=sparc-unknown-lynxos$UNAME_RELEASE
+	GUESS=sparc-${VENDOR}-lynxos$UNAME_RELEASE
 	;;
     rs6000:LynxOS:2.*:*)
-	GUESS=rs6000-unknown-lynxos$UNAME_RELEASE
+	GUESS=rs6000-${VENDOR}-lynxos$UNAME_RELEASE
 	;;
     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
-	GUESS=powerpc-unknown-lynxos$UNAME_RELEASE
+	GUESS=powerpc-${VENDOR}-lynxos$UNAME_RELEASE
 	;;
     SM[BE]S:UNIX_SV:*:*)
 	GUESS=mips-dde-sysv$UNAME_RELEASE
@@ -1402,7 +1415,7 @@ EOF
 	if test -d /usr/nec; then
 		GUESS=mips-nec-sysv$UNAME_RELEASE
 	else
-		GUESS=mips-unknown-sysv$UNAME_RELEASE
+		GUESS=mips-${VENDOR}-sysv$UNAME_RELEASE
 	fi
 	;;
     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
@@ -1421,7 +1434,7 @@ EOF
 	GUESS=powerpc-apple-haiku
 	;;
     *:Haiku:*:*)	# Haiku modern gcc (not bound by BeOS compat)
-	GUESS=$UNAME_MACHINE-unknown-haiku
+	GUESS=$UNAME_MACHINE-${VENDOR}-haiku
 	;;
     SX-4:SUPER-UX:*:*)
 	GUESS=sx4-nec-superux$UNAME_RELEASE
@@ -1534,13 +1547,13 @@ EOF
 	elif test "x${cputype-}" != x; then
 	    UNAME_MACHINE=$cputype
 	fi
-	GUESS=$UNAME_MACHINE-unknown-plan9
+	GUESS=$UNAME_MACHINE-${VENDOR}-plan9
 	;;
     *:TOPS-10:*:*)
-	GUESS=pdp10-unknown-tops10
+	GUESS=pdp10-${VENDOR}-tops10
 	;;
     *:TENEX:*:*)
-	GUESS=pdp10-unknown-tenex
+	GUESS=pdp10-${VENDOR}-tenex
 	;;
     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
 	GUESS=pdp10-dec-tops20
@@ -1549,17 +1562,17 @@ EOF
 	GUESS=pdp10-xkl-tops20
 	;;
     *:TOPS-20:*:*)
-	GUESS=pdp10-unknown-tops20
+	GUESS=pdp10-${VENDOR}-tops20
 	;;
     *:ITS:*:*)
-	GUESS=pdp10-unknown-its
+	GUESS=pdp10-${VENDOR}-its
 	;;
     SEI:*:*:SEIUX)
 	GUESS=mips-sei-seiux$UNAME_RELEASE
 	;;
     *:DragonFly:*:*)
 	DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
-	GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL
+	GUESS=$UNAME_MACHINE-${VENDOR}-dragonfly$DRAGONFLY_REL
 	;;
     *:*VMS:*:*)
 	UNAME_MACHINE=`(uname -p) 2>/dev/null`
@@ -1582,16 +1595,19 @@ EOF
 	GUESS=$UNAME_MACHINE-pc-fiwix
 	;;
     *:AROS:*:*)
-	GUESS=$UNAME_MACHINE-unknown-aros
+	GUESS=$UNAME_MACHINE-${VENDOR}-aros
 	;;
     x86_64:VMkernel:*:*)
-	GUESS=$UNAME_MACHINE-unknown-esx
+	GUESS=$UNAME_MACHINE-${VENDOR}-esx
 	;;
     amd64:Isilon\ OneFS:*:*)
-	GUESS=x86_64-unknown-onefs
+	GUESS=x86_64-${VENDOR}-onefs
 	;;
     *:Unleashed:*:*)
-	GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE
+	GUESS=$UNAME_MACHINE-${VENDOR}-unleashed$UNAME_RELEASE
+	;;
+    *:Ironclad:*:*)
+	GUESS=$UNAME_MACHINE-${VENDOR}-ironclad
 	;;
 esac
 
diff --git a/build-aux/config.sub b/build-aux/config.sub
index defe52c..2c6a07a 100755
--- a/build-aux/config.sub
+++ b/build-aux/config.sub
@@ -1,10 +1,10 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2023 Free Software Foundation, Inc.
+#   Copyright 1992-2024 Free Software Foundation, Inc.
 
 # shellcheck disable=SC2006,SC2268 # see below for rationale
 
-timestamp='2023-09-19'
+timestamp='2024-01-01'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -76,7 +76,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright 1992-2023 Free Software Foundation, Inc.
+Copyright 1992-2024 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -1222,6 +1222,7 @@ case $cpu-$vendor in
 			| moxie \
 			| mt \
 			| msp430 \
+			| nanomips* \
 			| nds32 | nds32le | nds32be \
 			| nfp \
 			| nios | nios2 | nios2eb | nios2el \
@@ -1253,6 +1254,7 @@ case $cpu-$vendor in
 			| ubicom32 \
 			| v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
 			| vax \
+			| vc4 \
 			| visium \
 			| w65 \
 			| wasm32 | wasm64 \
@@ -1597,7 +1599,7 @@ case $cpu-$vendor in
 		os=
 		obj=elf
 		;;
-	mips*-*)
+	mips*-*|nanomips*-*)
 		os=
 		obj=elf
 		;;
@@ -1721,7 +1723,7 @@ fi
 
 case $os in
 	# Sometimes we do "kernel-libc", so those need to count as OSes.
-	musl* | newlib* | relibc* | uclibc*)
+	llvm* | musl* | newlib* | relibc* | uclibc*)
 		;;
 	# Likewise for "kernel-abi"
 	eabi* | gnueabi*)
@@ -1766,12 +1768,19 @@ case $os in
 	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
 	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
 	     | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
-	     | fiwix* | mlibc* | cos* | mbr* )
+	     | fiwix* | mlibc* | cos* | mbr* | ironclad* )
 		;;
 	# This one is extra strict with allowed versions
 	sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
 		# Don't forget version if it is 3.2v4 or newer.
 		;;
+	# This refers to builds using the UEFI calling convention
+	# (which depends on the architecture) and PE file format.
+	# Note that this is both a different calling convention and
+	# different file format than that of GNU-EFI
+	# (x86_64-w64-mingw32).
+	uefi)
+		;;
 	none)
 		;;
 	kernel* | msvc* )
@@ -1818,8 +1827,9 @@ esac
 # As a final step for OS-related things, validate the OS-kernel combination
 # (given a valid OS), if there is a kernel.
 case $kernel-$os-$obj in
-	linux-gnu*- | linux-dietlibc*- | linux-android*- | linux-newlib*- \
-		   | linux-musl*- | linux-relibc*- | linux-uclibc*- | linux-mlibc*- )
+	linux-gnu*- | linux-android*- | linux-dietlibc*- | linux-llvm*- \
+		    | linux-mlibc*- | linux-musl*- | linux-newlib*- \
+		    | linux-relibc*- | linux-uclibc*- )
 		;;
 	uclinux-uclibc*- )
 		;;
@@ -1827,7 +1837,8 @@ case $kernel-$os-$obj in
 		;;
 	windows*-msvc*-)
 		;;
-	-dietlibc*- | -newlib*- | -musl*- | -relibc*- | -uclibc*- | -mlibc*- )
+	-dietlibc*- | -llvm*- | -mlibc*- | -musl*- | -newlib*- | -relibc*- \
+		    | -uclibc*- )
 		# These are just libc implementations, not actual OSes, and thus
 		# require a kernel.
 		echo "Invalid configuration '$1': libc '$os' needs explicit kernel." 1>&2
diff --git a/build-aux/depcomp b/build-aux/depcomp
index 715e343..1f0aa97 100755
--- a/build-aux/depcomp
+++ b/build-aux/depcomp
@@ -1,9 +1,9 @@
 #! /bin/sh
 # depcomp - compile a program generating dependencies as side-effects
 
-scriptversion=2018-03-07.03; # UTC
+scriptversion=2024-06-19.01; # UTC
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2024 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -47,11 +47,13 @@ Environment variables:
   libtool     Whether libtool is used (yes/no).
 
 Report bugs to <bug-automake@gnu.org>.
+GNU Automake home page: <https://www.gnu.org/software/automake/>.
+General help using GNU software: <https://www.gnu.org/gethelp/>.
 EOF
     exit $?
     ;;
   -v | --v*)
-    echo "depcomp $scriptversion"
+    echo "depcomp (GNU Automake) $scriptversion"
     exit $?
     ;;
 esac
@@ -113,7 +115,6 @@ nl='
 # These definitions help.
 upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
 lower=abcdefghijklmnopqrstuvwxyz
-digits=0123456789
 alpha=${upper}${lower}
 
 if test -z "$depmode" || test -z "$source" || test -z "$object"; then
@@ -128,7 +129,7 @@ tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
 
 rm -f "$tmpdepfile"
 
-# Avoid interferences from the environment.
+# Avoid interference from the environment.
 gccflag= dashmflag=
 
 # Some modes work just like other modes, but use different flags.  We
@@ -198,8 +199,8 @@ gcc3)
   ;;
 
 gcc)
-## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
-## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## Note that this doesn't just cater to obsolete pre-3.x GCC compilers.
+## but also to in-use compilers like IBM xlc/xlC and the HP C compiler.
 ## (see the conditional assignment to $gccflag above).
 ## There are various ways to get dependency output from gcc.  Here's
 ## why we pick this rather obscure method:
diff --git a/build-aux/install-sh b/build-aux/install-sh
index 7c56c9c..b1d7a6f 100755
--- a/build-aux/install-sh
+++ b/build-aux/install-sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2023-11-23.18; # UTC
+scriptversion=2024-06-19.01; # UTC
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -170,7 +170,7 @@ while test $# -ne 0; do
 
     -T) is_target_a_directory=never;;
 
-    --version) echo "$0 $scriptversion"; exit $?;;
+    --version) echo "$0 (GNU Automake) $scriptversion"; exit $?;;
 
     --) shift
         break;;
@@ -345,7 +345,7 @@ do
 	' 0
 
 	# Because "mkdir -p" follows existing symlinks and we likely work
-	# directly in world-writeable /tmp, make sure that the '$tmpdir'
+	# directly in world-writable /tmp, make sure that the '$tmpdir'
 	# directory is successfully created first before we actually test
 	# 'mkdir -p'.
 	if (umask $mkdir_umask &&
@@ -353,7 +353,7 @@ do
 	    exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
 	then
 	  if test -z "$dir_arg" || {
-	       # Check for POSIX incompatibilities with -m.
+	       # Check for POSIX incompatibility with -m.
 	       # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
 	       # other-writable bit of parent directory when it shouldn't.
 	       # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
diff --git a/build-aux/missing b/build-aux/missing
index 1fe1611..7e7d78e 100755
--- a/build-aux/missing
+++ b/build-aux/missing
@@ -1,9 +1,11 @@
 #! /bin/sh
-# Common wrapper for a few potentially missing GNU programs.
+# Common wrapper for a few potentially missing GNU and other programs.
 
-scriptversion=2018-03-07.03; # UTC
+scriptversion=2024-06-07.14; # UTC
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# shellcheck disable=SC2006,SC2268 # we must support pre-POSIX shells
+
+# Copyright (C) 1996-2024 Free Software Foundation, Inc.
 # Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
 
 # This program is free software; you can redistribute it and/or modify
@@ -54,18 +56,20 @@ Options:
   -v, --version   output version information and exit
 
 Supported PROGRAM values:
-  aclocal   autoconf  autoheader   autom4te  automake  makeinfo
-  bison     yacc      flex         lex       help2man
+aclocal autoconf autogen  autoheader autom4te automake autoreconf
+bison   flex     help2man lex        makeinfo perl     yacc
 
 Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
 'g' are ignored when checking the name.
 
-Send bug reports to <bug-automake@gnu.org>."
+Report bugs to <bug-automake@gnu.org>.
+GNU Automake home page: <https://www.gnu.org/software/automake/>.
+General help using GNU software: <https://www.gnu.org/gethelp/>."
     exit $?
     ;;
 
   -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
-    echo "missing $scriptversion (GNU Automake)"
+    echo "missing (GNU Automake) $scriptversion"
     exit $?
     ;;
 
@@ -108,7 +112,7 @@ gnu_software_URL=https://www.gnu.org/software
 program_details ()
 {
   case $1 in
-    aclocal|automake)
+    aclocal|automake|autoreconf)
       echo "The '$1' program is part of the GNU Automake package:"
       echo "<$gnu_software_URL/automake>"
       echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
@@ -123,6 +127,9 @@ program_details ()
       echo "<$gnu_software_URL/m4/>"
       echo "<$perl_URL>"
       ;;
+    *)
+      :
+      ;;
   esac
 }
 
@@ -137,48 +144,55 @@ give_advice ()
   printf '%s\n' "'$1' is $msg."
 
   configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
+  autoheader_deps="'acconfig.h'"
+  automake_deps="'Makefile.am'"
+  aclocal_deps="'acinclude.m4'"
   case $normalized_program in
+    aclocal*)
+      echo "You should only need it if you modified $aclocal_deps or"
+      echo "$configure_deps."
+      ;;
     autoconf*)
-      echo "You should only need it if you modified 'configure.ac',"
-      echo "or m4 files included by it."
-      program_details 'autoconf'
+      echo "You should only need it if you modified $configure_deps."
+      ;;
+    autogen*)
+      echo "You should only need it if you modified a '.def' or '.tpl' file."
+      echo "You may want to install the GNU AutoGen package:"
+      echo "<$gnu_software_URL/autogen/>"
       ;;
     autoheader*)
-      echo "You should only need it if you modified 'acconfig.h' or"
+      echo "You should only need it if you modified $autoheader_deps or"
       echo "$configure_deps."
-      program_details 'autoheader'
       ;;
     automake*)
-      echo "You should only need it if you modified 'Makefile.am' or"
-      echo "$configure_deps."
-      program_details 'automake'
-      ;;
-    aclocal*)
-      echo "You should only need it if you modified 'acinclude.m4' or"
+      echo "You should only need it if you modified $automake_deps or"
       echo "$configure_deps."
-      program_details 'aclocal'
       ;;
-   autom4te*)
+    autom4te*)
       echo "You might have modified some maintainer files that require"
       echo "the 'autom4te' program to be rebuilt."
-      program_details 'autom4te'
+      ;;
+    autoreconf*)
+      echo "You should only need it if you modified $aclocal_deps or"
+      echo "$automake_deps or $autoheader_deps or $automake_deps or"
+      echo "$configure_deps."
       ;;
     bison*|yacc*)
       echo "You should only need it if you modified a '.y' file."
       echo "You may want to install the GNU Bison package:"
       echo "<$gnu_software_URL/bison/>"
       ;;
-    lex*|flex*)
-      echo "You should only need it if you modified a '.l' file."
-      echo "You may want to install the Fast Lexical Analyzer package:"
-      echo "<$flex_URL>"
-      ;;
     help2man*)
       echo "You should only need it if you modified a dependency" \
            "of a man page."
       echo "You may want to install the GNU Help2man package:"
       echo "<$gnu_software_URL/help2man/>"
     ;;
+    lex*|flex*)
+      echo "You should only need it if you modified a '.l' file."
+      echo "You may want to install the Fast Lexical Analyzer package:"
+      echo "<$flex_URL>"
+      ;;
     makeinfo*)
       echo "You should only need it if you modified a '.texi' file, or"
       echo "any other file indirectly affecting the aspect of the manual."
@@ -189,6 +203,12 @@ give_advice ()
       echo "want to install GNU make:"
       echo "<$gnu_software_URL/make/>"
       ;;
+    perl*)
+      echo "You should only need it to run GNU Autoconf, GNU Automake, "
+      echo "  assorted other tools, or if you modified a Perl source file."
+      echo "You may want to install the Perl 5 language interpreter:"
+      echo "<$perl_URL>"
+      ;;
     *)
       echo "You might have modified some files without having the proper"
       echo "tools for further handling them.  Check the 'README' file, it"
@@ -197,6 +217,7 @@ give_advice ()
       echo "case some other package contains this missing '$1' program."
       ;;
   esac
+  program_details "$normalized_program"
 }
 
 give_advice "$1" | sed -e '1s/^/WARNING: /' \
diff --git a/build-aux/test-driver b/build-aux/test-driver
index 0fa6395..2c2a38b 100755
--- a/build-aux/test-driver
+++ b/build-aux/test-driver
@@ -1,9 +1,9 @@
 #! /bin/sh
 # test-driver - basic testsuite driver script.
 
-scriptversion=2018-03-07.03; # UTC
+scriptversion=2024-06-19.01; # UTC
 
-# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+# Copyright (C) 2011-2024 Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -44,11 +44,16 @@ print_usage ()
 Usage:
   test-driver --test-name NAME --log-file PATH --trs-file PATH
               [--expect-failure {yes|no}] [--color-tests {yes|no}]
+              [--collect-skipped-logs {yes|no}]
               [--enable-hard-errors {yes|no}] [--]
               TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
 
 The '--test-name', '--log-file' and '--trs-file' options are mandatory.
 See the GNU Automake documentation for information.
+
+Report bugs to <bug-automake@gnu.org>.
+GNU Automake home page: <https://www.gnu.org/software/automake/>.
+General help using GNU software: <https://www.gnu.org/gethelp/>.
 END
 }
 
@@ -57,6 +62,7 @@ log_file=  # Where to save the output of the test script.
 trs_file=  # Where to save the metadata of the test run.
 expect_failure=no
 color_tests=no
+collect_skipped_logs=yes
 enable_hard_errors=yes
 while test $# -gt 1; do
  arg=${1%=*}
@@ -67,11 +73,12 @@ while test $# -gt 1; do
  fi
  case $arg in
   --help) print_usage; exit $?;;
-  --version) echo "test-driver $scriptversion"; exit $?;;
+  --version) echo "test-driver (GNU Automake) $scriptversion"; exit $?;;
   --test-name) test_name=$val;;
   --log-file) log_file=$val;;
   --trs-file) trs_file=$val;;
   --color-tests) color_tests=$val;;
+  --collect-skipped-logs) collect_skipped_logs=$val;;
   --expect-failure) expect_failure=$val;;
   --enable-hard-errors) enable_hard_errors=$val;;
   --) break;;
@@ -126,7 +133,7 @@ fi
 case $tweaked_estatus:$expect_failure in
   0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
   0:*)   col=$grn res=PASS  recheck=no  gcopy=no;;
-  77:*)  col=$blu res=SKIP  recheck=no  gcopy=yes;;
+  77:*)  col=$blu res=SKIP  recheck=no  gcopy=$collect_skipped_logs;;
   99:*)  col=$mgn res=ERROR recheck=yes gcopy=yes;;
   *:yes) col=$lgn res=XFAIL recheck=no  gcopy=yes;;
   *:*)   col=$red res=FAIL  recheck=yes gcopy=yes;;