jni.exp (gcj_jni_get_cxxflags_invocation): Add $libiconv to cxxflags for alpha*-dec-osf*.

	* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
	Add $libiconv to cxxflags for alpha*-dec-osf*.

From-SVN: r172507

libjava/ChangeLog

+2011-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
+	Add $libiconv to cxxflags for alpha*-dec-osf*.
+
 2011-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	PR testsuite/21164

libjava/testsuite/libjava.jni/jni.exp

@@ -280,6 +280,11 @@ proc gcj_jni_get_cxxflags_invocation {} {
     lappend cxxflags "-shared-libgcc"
   }
 
+  # Tru64 UNIX needs -liconv linked explicitly since gcc does the linking.
+  if { [istarget "alpha*-dec-osf*"] } {
+    lappend cxxflags $libiconv
+  }
+
   return $cxxflags
 }