update from master sources

git-svn-id: https://svn.r-project.org/R/trunk@84784 00db46b3-68df-0310-9c12-caf00c1e9a41

tools/config.guess

@@ -4,7 +4,7 @@
 
 # shellcheck disable=SC2006,SC2268 # see below for rationale
 
-timestamp='2023-01-01'
+timestamp='2023-06-23'
 
 # 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
@@ -47,7 +47,7 @@ me=`echo "$0" | sed -e 's,.*/,,'`
 usage="\
 Usage: $0 [OPTION]
 
-Output the configuration name of the system \`$me' is run on.
+Output the configuration name of the system '$me' is run on.
 
 Options:
  -h, --help print this help, then exit
@@ -66,7 +66,7 @@ This is free software; see the source for copying conditions. There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
 
 help="
-Try \`$me --help' for more information."
+Try '$me --help' for more information."
 
 # Parse command line
 while test $# -gt 0 ; do
@@ -102,8 +102,8 @@ GUESS=
 # temporary files to be created and, as you can see below, it is a
 # headache to deal with in a portable fashion.
 
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
+# Historically, 'CC_FOR_BUILD' used to be named 'HOST_CC'. We still
+# use 'HOST_CC' if defined, but it is deprecated.
 
 # Portable tmp directory creation inspired by the Autoconf team.
 
@@ -459,7 +459,7 @@ case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
  UNAME_RELEASE=`uname -v`
  ;;
  esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
+ # Japanese Language versions have a version number like '4.1.3-JL'.
  SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'`
  GUESS=sparc-sun-sunos$SUN_REL
  ;;
@@ -1197,7 +1197,7 @@ EOF
  GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION
  ;;
  i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
+ # If we were able to find 'uname', then EMX Unix compatibility
  # is probably installed.
  GUESS=$UNAME_MACHINE-pc-os2-emx
  ;;
@@ -1338,7 +1338,7 @@ EOF
  GUESS=ns32k-sni-sysv
  fi
  ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ PENTIUM:*:4.0*:*) # Unisys 'ClearPath HMP IX 4000' SVR4/MP effort
  # says <Richard.M.Bartel@ccMail.Census.GOV>
  GUESS=i586-unisys-sysv4
  ;;

tools/config.rpath

@@ -2,15 +2,13 @@
 # Output a system dependent set of variables, describing how to set the
 # run time search path of shared libraries in an executable.
 #
-# Copyright 1996-2012 Free Software Foundation, Inc.
+# Copyright 1996-2023 Free Software Foundation, Inc.
 # Taken from GNU libtool, 2001
 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
 #
 # This file is free software; the Free Software Foundation gives
 # unlimited permission to copy and/or distribute it, with or without
 # modifications, as long as this notice is preserved.
-
-# http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;f=build-aux/config.rpath;hb=HEAD
 #
 # The first argument passed to this file is the canonical host specification,
 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
@@ -369,15 +367,11 @@ else
  dgux*)
  hardcode_libdir_flag_spec='-L$libdir'
  ;;
- freebsd2.2*)
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- ;;
- freebsd2*)
+ freebsd2.[01]*)
  hardcode_direct=yes
  hardcode_minus_L=yes
  ;;
- freebsd* | dragonfly*)
+ freebsd* | dragonfly* | midnightbsd*)
  hardcode_libdir_flag_spec='-R$libdir'
  hardcode_direct=yes
  ;;
@@ -550,13 +544,11 @@ case "$host_os" in
  dgux*)
  library_names_spec='$libname$shrext'
  ;;
- freebsd* | dragonfly*)
- case "$host_os" in
- freebsd[123]*)
- library_names_spec='$libname$shrext$versuffix' ;;
- *)
- library_names_spec='$libname$shrext' ;;
- esac
+ freebsd[23].*)
+ library_names_spec='$libname$shrext$versuffix'
+ ;;
+ freebsd* | dragonfly* | midnightbsd*)
+ library_names_spec='$libname$shrext'
  ;;
  gnu*)
  library_names_spec='$libname$shrext'

tools/config.sub

@@ -4,7 +4,7 @@
 
 # shellcheck disable=SC2006,SC2268 # see below for rationale
 
-timestamp='2023-01-21'
+timestamp='2023-06-26'
 
 # 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
@@ -82,7 +82,7 @@ This is free software; see the source for copying conditions. There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
 
 help="
-Try \`$me --help' for more information."
+Try '$me --help' for more information."
 
 # Parse command line
 while test $# -gt 0 ; do
@@ -130,7 +130,7 @@ IFS=$saved_IFS
 # Separate into logical components for further validation
 case $1 in
  *-*-*-*-*)
- echo Invalid configuration \`"$1"\': more than four components >&2
+ echo "Invalid configuration '$1': more than four components" >&2
  exit 1
  ;;
  *-*-*-*)
@@ -145,7 +145,8 @@ case $1 in
  nto-qnx* | linux-* | uclinux-uclibc* \
  | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
  | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
- | storm-chaos* | os2-emx* | rtmk-nova* | managarm-*)
+ | storm-chaos* | os2-emx* | rtmk-nova* | managarm-* \
+ | windows-* )
  basic_machine=$field1
  basic_os=$maybe_os
  ;;
@@ -943,7 +944,7 @@ $basic_machine
 EOF
  IFS=$saved_IFS
  ;;
- # We use `pc' rather than `unknown'
+ # We use 'pc' rather than 'unknown'
  # because (1) that's what they normally are, and
  # (2) the word "unknown" tends to confuse beginning users.
  i*86 | x86_64)
@@ -1285,7 +1286,7 @@ case $cpu-$vendor in
  ;;
 
  *)
- echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
+ echo "Invalid configuration '$1': machine '$cpu-$vendor' not recognized" 1>&2
  exit 1
  ;;
  esac
@@ -1766,11 +1767,11 @@ case $os in
  ;;
  none)
  ;;
- kernel* )
+ kernel* | msvc* )
  # Restricted further below
  ;;
  *)
- echo Invalid configuration \`"$1"\': OS \`"$os"\' not recognized 1>&2
+ echo "Invalid configuration '$1': OS '$os' not recognized" 1>&2
  exit 1
  ;;
 esac
@@ -1785,18 +1786,24 @@ case $kernel-$os in
  ;;
  managarm-mlibc* | managarm-kernel* )
  ;;
+ windows*-gnu* | windows*-msvc*)
+ ;;
  -dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* | -mlibc* )
  # These are just libc implementations, not actual OSes, and thus
  # require a kernel.
- echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2
+ echo "Invalid configuration '$1': libc '$os' needs explicit kernel." 1>&2
  exit 1
  ;;
  -kernel* )
- echo "Invalid configuration \`$1': \`$os' needs explicit kernel." 1>&2
+ echo "Invalid configuration '$1': '$os' needs explicit kernel." 1>&2
  exit 1
  ;;
  *-kernel* )
- echo "Invalid configuration \`$1': \`$kernel' does not support \`$os'." 1>&2
+ echo "Invalid configuration '$1': '$kernel' does not support '$os'." 1>&2
+ exit 1
+ ;;
+ *-msvc* )
+ echo "Invalid configuration '$1': '$os' needs 'windows'." 1>&2
  exit 1
  ;;
  kfreebsd*-gnu* | kopensolaris*-gnu*)
@@ -1813,7 +1820,7 @@ case $kernel-$os in
  # Blank kernel with real OS is always fine.
  ;;
  *-*)
- echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2
+ echo "Invalid configuration '$1': Kernel '$kernel' not known to work with OS '$os'." 1>&2
  exit 1
  ;;
 esac