[PATCH] PR38010 use darwin9.h on darwin10

[Jack Howarth]

The attached patch allows the correct darwin9.h header to
be used for darwin10 and newer. This formulation is recommended
by Mike Stump at Apple. Tested on i686-apple-darwin9 and
i686-apple-darwin10. Okay for gcc trunk?
                       Jack

2008-11-09  Jack Howarth  <howarth@bromo.med.uc.edu>
	
	PR bootstrap/38010
	* gcc/config.gcc: Use darwin9.h on darwin10 as well.


Index: gcc/config.gcc
===================================================================
--- gcc/config.gcc	(revision 141718)
+++ gcc/config.gcc	(working copy)
@@ -408,7 +408,7 @@
 *-*-darwin*)
   tm_file="${tm_file} darwin.h"
   case ${target} in
-  *-*-darwin9*)
+  *-*-darwin[912]*)
     tm_file="${tm_file} darwin9.h"
     ;;
   esac