diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6edf7830529..ff2e73b8c17 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -23,6 +23,9 @@ Fri Apr  3 17:02:13 1998  Alexandre Petit-Bianco  <apbianco@cygnus.com>
 
 Wed Apr  8 12:51:19 1998  Jeffrey A Law  (law@cygnus.com)
 
+	* configure.in (v850): Use t-v850.
+	(ix86-wrs-vxworks): Recognize 786 just like other x86 configurations.
+
 	* protoize.c (creat, read, write): Do not declare.
 
 	* jump.c (mark_jump_label): Record REG_LABEL notes for insns which
diff --git a/gcc/configure b/gcc/configure
index 05ecc76ee36..395dd56bcd2 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -2445,7 +2445,7 @@ for machine in $build $host $target; do
 		tm_file=i386/sun.h
 		use_collect2=yes
 		;;
-	i[3456]86-wrs-vxworks*)
+	i[34567]86-wrs-vxworks*)
 		tm_file=i386/vxi386.h
 		tmake_file=i386/t-i386bare
 		;;
@@ -4273,6 +4273,7 @@ for machine in $build $host $target; do
 		cpu_type=v850
 		tm_file="v850/v850.h"
 		xm_file="v850/xm-v850.h"
+		tmake_file=v850/t-v850
 		if [ x$stabs = xyes ]
 		then
 			tm_file="${tm_file} dbx.h"
diff --git a/gcc/configure.in b/gcc/configure.in
index 0bd227947a3..a6eb0b22d20 100644
--- a/gcc/configure.in
+++ b/gcc/configure.in
@@ -762,7 +762,7 @@ for machine in $build $host $target; do
 		tm_file=i386/sun.h
 		use_collect2=yes
 		;;
-	i[[3456]]86-wrs-vxworks*)
+	i[[34567]]86-wrs-vxworks*)
 		tm_file=i386/vxi386.h
 		tmake_file=i386/t-i386bare
 		;;
@@ -2590,6 +2590,7 @@ for machine in $build $host $target; do
 		cpu_type=v850
 		tm_file="v850/v850.h"
 		xm_file="v850/xm-v850.h"
+		tmake_file=v850/t-v850
 		if [[ x$stabs = xyes ]]
 		then
 			tm_file="${tm_file} dbx.h"