plugin-support.exp (plugin-test-execute): Add ${gcc_objdir}/intl to includes.

	* lib/plugin-support.exp (plugin-test-execute):
	Add ${gcc_objdir}/intl to includes.

From-SVN: r162259

gcc/testsuite/ChangeLog

+2010-07-16  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* lib/plugin-support.exp (plugin-test-execute):
+	Add ${gcc_objdir}/intl to includes.
+	
 2010-07-16  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/44942

gcc/testsuite/lib/plugin-support.exp

@@ -84,7 +84,7 @@ proc plugin-test-execute { plugin_src plugin_tests } {
     set gcc_objdir "$objdir/../../.."
     set includes "-I. -I${srcdir} -I${gcc_srcdir}/gcc -I${gcc_objdir}/gcc \
                   -I${gcc_srcdir}/include -I${gcc_srcdir}/libcpp/include \
-                  $GMPINC"
+                  $GMPINC -I${gcc_objdir}/intl"
 
     set optstr "$includes $extra_flags -DIN_GCC -fPIC -shared"