Update to latest upstream config.guess, config.sub and libtool versions

support/config.guess

@@ -1,8 +1,8 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright 1992-2018 Free Software Foundation, Inc.
+#   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2018-12-07'
+timestamp='2019-01-15'
 
 # 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
@@ -50,7 +50,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright 1992-2018 Free Software Foundation, Inc.
+Copyright 1992-2019 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."
@@ -391,15 +391,20 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
 	echo i386-pc-auroraux"$UNAME_RELEASE"
 	exit ;;
     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
-	UNAME_REL="`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
-	case `isainfo -b` in
-	    32)
-		echo i386-pc-solaris2"$UNAME_REL"
-		;;
-	    64)
-		echo x86_64-pc-solaris2"$UNAME_REL"
-		;;
-	esac
+	set_cc_for_build
+	SUN_ARCH=i386
+	# If there is a compiler, see if it is configured for 64-bit objects.
+	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+	# This test works for both compilers.
+	if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
+	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		grep IS_64BIT_ARCH >/dev/null
+	    then
+		SUN_ARCH=x86_64
+	    fi
+	fi
+	echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
 	exit ;;
     sun4*:SunOS:6*:*)
 	# According to config.sub, this is the proper way to canonicalize

support/config.sub

@@ -1,8 +1,8 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2018 Free Software Foundation, Inc.
+#   Copyright 1992-2019 Free Software Foundation, Inc.
 
-timestamp='2018-12-16'
+timestamp='2019-01-05'
 
 # 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
@@ -67,7 +67,7 @@ Report bugs and patches to <[email protected]>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright 1992-2018 Free Software Foundation, Inc.
+Copyright 1992-2019 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."
@@ -111,6 +111,7 @@ case $# in
 esac
 
 # Split fields of configuration type
+# shellcheck disable=SC2162
 IFS="-" read field1 field2 field3 field4 <<EOF
 $1
 EOF
@@ -918,6 +919,7 @@ case $basic_machine in
 		;;
 
 	*-*)
+		# shellcheck disable=SC2162
 		IFS="-" read cpu vendor <<EOF
 $basic_machine
 EOF
@@ -1183,13 +1185,13 @@ case $cpu-$vendor in
 			| le32 | le64 \
 			| lm32 \
 			| m32c | m32r | m32rle \
-			| m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k | v70 | w65 \
-			| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip \
+			| m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
+			| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
 			| m88110 | m88k | maxq | mb | mcore | mep | metag \
 			| microblaze | microblazeel \
 			| mips | mipsbe | mipseb | mipsel | mipsle \
 			| mips16 \
-			| mips64 | mips64el \
+			| mips64 | mips64eb | mips64el \
 			| mips64octeon | mips64octeonel \
 			| mips64orion | mips64orionel \
 			| mips64r5900 | mips64r5900el \
@@ -1216,19 +1218,21 @@ case $cpu-$vendor in
 			| nds32 | nds32le | nds32be \
 			| nfp \
 			| nios | nios2 | nios2eb | nios2el \
-			| none | np1 | ns16k | ns32k \
+			| none | np1 | ns16k | ns32k | nvptx \
 			| open8 \
 			| or1k* \
 			| or32 \
 			| orion \
+			| picochip \
 			| pdp10 | pdp11 | pj | pjl | pn | power \
 			| powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
 			| pru \
 			| pyramid \
 			| riscv | riscv32 | riscv64 \
 			| rl78 | romp | rs6000 | rx \
 			| score \
-			| sh | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
+			| sh | shl \
+			| sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
 			| sh[1234]e[lb] |  sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
 			| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
 			| sparclite \
@@ -1238,10 +1242,10 @@ case $cpu-$vendor in
 			| tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
 			| tron \
 			| ubicom32 \
-			| v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
+			| v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
 			| vax \
 			| visium \
-			| wasm32 \
+			| w65 | wasm32 \
 			| we32k \
 			| x86 | x86_64 | xc16x | xgate | xps100 \
 			| xstormy16 | xtensa* \
@@ -1361,7 +1365,7 @@ case $os in
 	     | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
 	     | skyos* | haiku* | rdos* | toppers* | drops* | es* \
 	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
-	     | midnightbsd* | amdhsa* | unleashed*)
+	     | midnightbsd* | amdhsa* | unleashed* | emscripten*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	qnx*)

support/ltmain.sh

@@ -39,7 +39,7 @@
 
 PROGRAM=libtool
 PACKAGE=libtool
-VERSION="2.4.6 Debian-2.4.6-6"
+VERSION="2.4.6 Debian-2.4.6-9"
 package_revision=2.4.6
 
 
@@ -72,7 +72,7 @@ package_revision=2.4.6
 # libraries, which are installed to $pkgauxdir.
 
 # Set a version string for this script.
-scriptversion=2015-10-04.22; # UTC
+scriptversion=2015-01-20.17; # UTC
 
 # General shell script boiler plate, and helper functions.
 # Written by Gary V. Vaughan, 2004
@@ -1099,57 +1099,6 @@ func_relative_path ()
 }
 
 
-# func_quote ARG
-# --------------
-# Aesthetically quote one ARG, store the result into $func_quote_result.  Note
-# that we keep attention to performance here (so far O(N) complexity as long as
-# func_append is O(1)).
-func_quote ()
-{
-    $debug_cmd
-
-    func_quote_result=$1
-
-    case $func_quote_result in
-      *[\\\`\"\$]*)
-        case $func_quote_result in
-          *[\[\*\?]*)
-            func_quote_result=`$ECHO "$func_quote_result" | $SED "$sed_quote_subst"`
-            return 0
-            ;;
-        esac
-
-        func_quote_old_IFS=$IFS
-        for _G_char in '\' '`' '"' '$'
-        do
-          # STATE($1) PREV($2) SEPARATOR($3)
-          set start "" ""
-          func_quote_result=dummy"$_G_char$func_quote_result$_G_char"dummy
-          IFS=$_G_char
-          for _G_part in $func_quote_result
-          do
-            case $1 in
-            quote)
-              func_append func_quote_result "$3$2"
-              set quote "$_G_part" "\\$_G_char"
-              ;;
-            start)
-              set first "" ""
-              func_quote_result=
-              ;;
-            first)
-              set quote "$_G_part" ""
-              ;;
-            esac
-          done
-          IFS=$func_quote_old_IFS
-        done
-        ;;
-      *) ;;
-    esac
-}
-
-
 # func_quote_for_eval ARG...
 # --------------------------
 # Aesthetically quote ARGs to be evaled later.
@@ -1166,8 +1115,12 @@ func_quote_for_eval ()
     func_quote_for_eval_unquoted_result=
     func_quote_for_eval_result=
     while test 0 -lt $#; do
-      func_quote "$1"
-      _G_unquoted_arg=$func_quote_result
+      case $1 in
+        *[\\\`\"\$]*)
+	  _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
+        *)
+          _G_unquoted_arg=$1 ;;
+      esac
       if test -n "$func_quote_for_eval_unquoted_result"; then
 	func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
       else
@@ -2196,7 +2149,7 @@ include the following information:
        compiler:       $LTCC
        compiler flags: $LTCFLAGS
        linker:         $LD (gnu? $with_gnu_ld)
-       version:        $progname $scriptversion Debian-2.4.6-6
+       version:        $progname $scriptversion Debian-2.4.6-9
        automake:       `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
        autoconf:       `($AUTOCONF --version) 2>/dev/null |$SED 1q`
 
@@ -5406,8 +5359,7 @@ else
   if test \"\$libtool_execute_magic\" != \"$magic\"; then
     file=\"\$0\""
 
-    func_quote "$ECHO"
-    qECHO=$func_quote_result
+    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
     $ECHO "\
 
 # A function that is used when there is no print builtin or printf.
@@ -7424,10 +7376,11 @@ func_mode_link ()
       # -specs=*             GCC specs files
       # -stdlib=*            select c++ std lib with clang
       # -fsanitize=*         Clang/GCC memory and address sanitizer
+      # -fuse-ld=*           Linker select flags for GCC
       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
       -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \
-      -specs=*|-fsanitize=*)
+      -specs=*|-fsanitize=*|-fuse-ld=*)
         func_quote_for_eval "$arg"
 	arg=$func_quote_for_eval_result
         func_append compile_command " $arg"
@@ -10664,8 +10617,8 @@ EOF
 	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
 	  fi
 	done
-	func_quote "(cd `pwd`; $relink_command)"
-	relink_command=$func_quote_result
+	relink_command="(cd `pwd`; $relink_command)"
+	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
       fi
 
       # Only actually do things if not in dry run mode.
@@ -10911,8 +10864,7 @@ EOF
       done
       # Quote the link command for shipping.
       relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
-      func_quote "$relink_command"
-      relink_command=$func_quote_result
+      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
       if test yes = "$hardcode_automatic"; then
 	relink_command=
       fi