[patch, hppa] Add hppa[12]*-*-hpux* to list of non-elf platforms

[Steve Ellcey]

While building libelf to support -flto I accidently built it for
hppa2.0w-hp-hpux11.11 which is a non-elf platform.  Because the library
build worked, GCC saw the library and tried to include (and test) -flto
support for this platform and it failed because the platform is not elf.

This patch changes config/elf.m4 to add 'hppa[12]*-*-hpux*' to the list
of non-elf platforms in elf.m4 and regenerates the top-level configure
script to include that change.  We check for 'hppa[12]' because
'hppa*64*' is an elf platform.

Tested on hppa2.0w-hp-hpux11.11 with no regressions, OK to check in?

Steve Ellcey
sje@cup.hp.com


ChangeLog for the top-level configure regeneration:

2010-04-13  Steve Ellcey  <sje@cup.hp.com>

	* configure: Regenerate after change to elf.m4.



ChangeLog for the config subdir:

2010-04-13  Steve Ellcey  <sje@cup.hp.com>

	* elf.m4: Add hppa[12]*-*-hpux* to list of non-elf platforms.


Index: elf.m4
===================================================================
--- elf.m4	(revision 158252)
+++ elf.m4	(working copy)
@@ -15,7 +15,7 @@ target_elf=no
 case $target in
   *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \
   *-msdosdjgpp* | *-netware* | *-vms* | *-wince* | *-*-pe* | \
-  alpha*-dec-osf* | *-interix*)
+  alpha*-dec-osf* | *-interix* | hppa[[12]]*-*-hpux*)
     target_elf=no
     ;;
   *)