config.host: Match more processor names for Xtensa.

libgcc/
        * config.host: Match more processor names for Xtensa.

From-SVN: r138811

libgcc/ChangeLog

+2008-08-06  Bob Wilson  <bob.wilson@acm.org>
+
+	* config.host: Match more processor names for Xtensa.
+
 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* config/i386/64/t-softfp-compat: Update comments.

libgcc/config.host

@@ -558,9 +558,9 @@ vax-*-openbsd*)
 	;;
 xstormy16-*-elf)
 	;;
-xtensa-*-elf*)
+xtensa*-*-elf*)
 	;;
-xtensa-*-linux*)
+xtensa*-*-linux*)
 	;;
 am33_2.0-*-linux*)
 	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"