libjava.exp (libjava_arguments): Use 'file normalize' rather than the defunct…

libjava.exp (libjava_arguments): Use 'file normalize' rather than the defunct DejaGnu 'absolute' proc.

	* testsuite/lib/libjava.exp (libjava_arguments): Use 'file
	normalize' rather than the defunct DejaGnu 'absolute' proc.

From-SVN: r235222

libjava/ChangeLog

+2016-04-20  Ben Elliston  <bje@gnu.org>
+
+	* testsuite/lib/libjava.exp (libjava_arguments): Use 'file
+	normalize' rather than the defunct DejaGnu 'absolute' proc.
+
 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 
 	* classpath/gnu/java/rmi/registry/RegistryImpl.java (version): Update

libjava/testsuite/lib/libjava.exp

@@ -416,7 +416,7 @@ proc libjava_arguments {{mode compile}} {
 
     # Search for libtool.  We need it to link.
     set found_compiler 0
-    set d [absolute $objdir]
+    set d [file normalize $objdir]
     foreach x {. .. ../.. ../../..} {
 	if {[file exists $d/$x/libtool]} then {
 	    # We have to run silently to avoid DejaGNU lossage.