[toplevel] remove empty cases

[Paolo Bonzini]

On 03/24/2011 06:18 PM, Joseph S. Myers wrote:
> On Thu, 24 Mar 2011, Paolo Bonzini wrote:
> >  This enables omit-frame-pointer for i386-solaris.  I honestly haven't
> >  bootstrapped it, but I don't expect any problems (and if they appear, it's
> >  much better to fix them;).
> 
> How about killing mh-x86omitfp?  The x86 compiler defaults to
> -fomit-frame-pointer on most platforms now anyway.

Sounds good.

Paolo

2011-03-24  Paolo Bonzini  <bonzini@gnu.org>

	* configure.ac: Do not include mh-x86omitfp.
	* configure: Regenerate.

config:
2011-03-24  Paolo Bonzini  <bonzini@gnu.org>

	* mh-x86omitfp: Remove.

Index: configure.ac
===================================================================
--- configure.ac	(revision 171419)
+++ configure.ac	(working copy)
@@ -1068,11 +1068,6 @@ case "${host}" in
   rs6000-*-aix*)
     host_makefile_frag="config/mh-ppc-aix"
     ;;
-  # This is placed last to prevent interfering with the cases above.
-  i[[3456789]]86-*-*)
-    # Build the stage2 and stage3 compilers with -fomit-frame-pointer.
-    host_makefile_frag="config/mh-x86omitfp"
-    ;;
 esac
 fi
 
Index: config/mh-x86omitfp
===================================================================
--- config/mh-x86omitfp	(revision 171414)
+++ config/mh-x86omitfp	(working copy)
@@ -1,2 +0,0 @@
-# Add -fomit-frame-pointer to the usual BOOT_CFLAGS to speed up the compiler.
-BOOT_CFLAGS += -fomit-frame-pointer