Add svn:ignore and a configure.m4 that always fails (because this

component is only built via cmake... right?).

This commit was SVN r24487.

ompi/mca/btl/wv/configure.m4

@@ -0,0 +1,20 @@
+# -*- shell-script -*-
+#
+# Copyright (c) 2011 Cisco Systems, Inc.  All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
+
+# MCA_btl_wv_CONFIG([action-if-can-compile], 
+#                   [action-if-cant-compile])
+# ------------------------------------------------
+AC_DEFUN([MCA_ompi_btl_wv_CONFIG],[
+    AC_CONFIG_FILES([ompi/mca/btl/wv/Makefile])
+
+    # AFAIK, cmake will only ever be used to build this component, so
+    # the autogen version can always simply fail.
+    $2
+])dnl