[PATCH] Fix PR other/16820 (struct-layout-1 failures)

[Janis Johnson]

I missed Jakub's patch when it was first submitted in August, and was
away on a long vacation when Steve submitted a related patch:

http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02991.html

  2004-09-29  Steve Ellcey  <sje@cup.hp.com>

	* gcc.dg/compat/struct-layout-1_generate.c (switchfiles):  Use
	-fno-common when on HPPA HP-UX platforms.

They both look fine.  Steve, please check them in.  Please ping me when
I ignore patches to the compat tests.

Janis