plugin.exp: Run the plugindir tests.

2010-04-28  Matthias Klose  <doko@ubuntu.com>

        * gcc.dg/plugin/plugin.exp: Run the plugindir tests.
        * gcc.dg/plugindir1.c: Move to gcc.dg/plugin/plugindir1.c.
        * gcc.dg/plugindir2.c: Move to gcc.dg/plugin/plugindir2.c.
        * gcc.dg/plugindir3.c: Move to gcc.dg/plugin/plugindir3.c.
        * gcc.dg/plugindir4.c: Move to gcc.dg/plugin/plugindir4.c.

From-SVN: r158840

gcc/testsuite/ChangeLog

+2010-04-28  Matthias Klose  <doko@ubuntu.com>
+
+	* gcc.dg/plugin/plugin.exp: Run the plugindir tests.
+	* gcc.dg/plugindir1.c: Move to gcc.dg/plugin/plugindir1.c.
+	* gcc.dg/plugindir2.c: Move to gcc.dg/plugin/plugindir2.c.
+	* gcc.dg/plugindir3.c: Move to gcc.dg/plugin/plugindir3.c.
+	* gcc.dg/plugindir4.c: Move to gcc.dg/plugin/plugindir4.c.
+
 2010-04-28  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc.dg/const-uniq-1.c: New test.

gcc/testsuite/gcc.dg/plugin/plugin.exp

@@ -68,3 +68,15 @@ foreach plugin_test $plugin_test_list {
     set plugin_input_tests [lreplace $plugin_test 0 0]
     plugin-test-execute $plugin_src $plugin_input_tests
 }
+
+# run the plugindir tests
+
+# Initialize `dg'.
+dg-init
+
+# Main loop.
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/plugindir*.\[cSi\]]] \
+	"" $DEFAULT_CFLAGS
+
+# All done.
+dg-finish