--- configure.orig     Wed Aug 13 07:36:18 2003
+++ configure  Sat Nov  8 21:50:28 2003
@@ -1715,6 +1715,15 @@
         HostVendor_CPP='sun'
         HostOS_CPP='solaris2'
         ;;
+sparc-unknown-openbsd*)
+      HostPlatform=sparc-unknown-openbsd
+      TargetPlatform=sparc-unknown-openbsd
+      BuildPlatform=sparc-unknown-openbsd
+        HostPlatform_CPP='sparc_unknown_openbsd'
+        HostArch_CPP='sparc'
+        HostVendor_CPP='unknown'
+        HostOS_CPP='openbsd'
+        ;;
 *)
         echo "Unrecognised platform: $HostPlatform"
         exit 1
