[PATCH 7/7] kvx: Add toplevel files.

[Paul Iannetta <piannetta@kalrayinc.com>]

ChangeLog:

2023-07-20  Paul Iannetta  <piannetta@kalrayinc.com>

	* config.guess: Add kvx support.
	* config.sub: Likewise.
	* configure: Likewise.
	* configure.ac: Likewise.
---
 config.guess |  9 +++++++++
 config.sub   | 16 ++++++++++++----
 configure    | 12 ++++++++++++
 configure.ac | 12 ++++++++++++
 4 files changed, 45 insertions(+), 4 deletions(-)

diff --git a/config.guess b/config.guess
index 354a8ccde42..72d235025ed 100755
--- a/config.guess
+++ b/config.guess
@@ -1042,6 +1042,15 @@ EOF
     k1om:Linux:*:*)
 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
 	;;
+    kvx:Linux:*:*)
+	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+	;;
+    kvx:cos:*:*)
+	GUESS=$UNAME_MACHINE-unknown-cos
+	;;
+    kvx:mbr:*:*)
+	GUESS=$UNAME_MACHINE-unknown-mbr
+	;;
     loongarch32:Linux:*:* | loongarch64:Linux:*:*)
 	GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
 	;;
diff --git a/config.sub b/config.sub
index f6ede1d0dc0..9a7a3ed642d 100755
--- a/config.sub
+++ b/config.sub
@@ -4,7 +4,7 @@
 
 # shellcheck disable=SC2006,SC2268 # see below for rationale
 
-timestamp='2023-06-23'
+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
@@ -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
 				;;
@@ -1205,6 +1206,7 @@ case $cpu-$vendor in
 			| i370 | i*86 | i860 | i960 | ia16 | ia64 \
 			| ip2k | iq2000 \
 			| k1om \
+			| kvx \
 			| le32 | le64 \
 			| lm32 \
 			| loongarch32 | loongarch64 \
@@ -1758,7 +1760,7 @@ case $os in
 	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
 	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
 	     | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
-	     | fiwix* | mlibc* )
+	     | fiwix* | mlibc* | cos* | mbr* )
 		;;
 	# This one is extra strict with allowed versions
 	sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
@@ -1766,7 +1768,7 @@ case $os in
 		;;
 	none)
 		;;
-	kernel* )
+	kernel* | msvc* )
 		# Restricted further below
 		;;
 	*)
@@ -1785,6 +1787,8 @@ 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.
@@ -1799,6 +1803,10 @@ case $kernel-$os in
 		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*)
 		;;
 	vxworks-simlinux | vxworks-simwindows | vxworks-spe)
diff --git a/configure b/configure
index 9cb953a197e..e290504918c 100755
--- a/configure
+++ b/configure
@@ -3702,6 +3702,15 @@ case "${target}" in
   cris-*-* | crisv32-*-*)
     libgloss_dir=cris
     ;;
+  kvx-*-elf)
+    libgloss_dir=kvx-elf
+    ;;
+  kvx-*-mbr)
+    libgloss_dir=kvx-mbr
+    ;;
+  kvx-*-cos)
+    libgloss_dir=kvx-cos
+    ;;
   hppa*-*-*)
     libgloss_dir=pa
     ;;
@@ -3996,6 +4005,9 @@ case "${target}" in
   i[3456789]86-*-rdos*)
     noconfigdirs="$noconfigdirs gdb"
     ;;
+  kvx-*-*)
+    noconfigdirs="$noconfigdirs gdb sim"
+    ;;
   mmix-*-*)
     noconfigdirs="$noconfigdirs gdb"
     ;;
diff --git a/configure.ac b/configure.ac
index e95a9ed116e..2444a774e02 100644
--- a/configure.ac
+++ b/configure.ac
@@ -935,6 +935,15 @@ case "${target}" in
   cris-*-* | crisv32-*-*)
     libgloss_dir=cris
     ;;
+  kvx-*-elf)
+    libgloss_dir=kvx-elf
+    ;;
+  kvx-*-mbr)
+    libgloss_dir=kvx-mbr
+    ;;
+  kvx-*-cos)
+    libgloss_dir=kvx-cos
+    ;;
   hppa*-*-*)
     libgloss_dir=pa
     ;;
@@ -1229,6 +1238,9 @@ case "${target}" in
   i[[3456789]]86-*-rdos*)
     noconfigdirs="$noconfigdirs gdb"
     ;;
+  kvx-*-*)
+    noconfigdirs="$noconfigdirs gdb sim"
+    ;;
   mmix-*-*)
     noconfigdirs="$noconfigdirs gdb"
     ;;
-- 
2.35.1.500.gb896f729e2