- Include <alloca.h> even on non-__GNUC__ systems.

- Add some tests for unresolved bugs.

tests/scripts/features/include

@@ -165,4 +165,15 @@ baz: end
 #MAKE#: *** No rule to make target `end', needed by `baz'.  Stop.\n",
 512);
 
+if ($all_tests) {
+    # Test that include of a rebuild-able file doesn't show a warning
+    # Savannah bug #102
+    run_make_test(q!
+include foo
+foo: ; @echo foo = bar > $@
+!,
+                  '', "#MAKE#: `foo' is up to date.\n");
+    rmfiles('foo');
+}
+
 1;