Build failure on arm-symbianelf

[Paul Brook]

The patchbelow fixes a build failure on arm-none-symbianelf.
It changes the code in eh_personality.cc to use std::abort() instead of 
abort().  The former is supplied by <cstdlib>, the latter only when 
_GLIBCXX_HOSTED.

Previous releses worked because the Arm EABI version of unwind.h contained a 
prototype for abort().

Tested by building arm-linux-gnueabi and arm-none-symbianelf.
As this only effects arm eabi targets I've applied as obvious to mainline and 
4.1

Paul

2006-01-18  Paul Brook  <paul@codesourcery.com>

	* libsupc++/eh_personality.cc (PERSONALITY_FUNCTION): Use std::abort.

Index: libstdc++-v3/libsupc++/eh_personality.cc
===================================================================
--- libstdc++-v3/libsupc++/eh_personality.cc	(revision 109867)
+++ libstdc++-v3/libsupc++/eh_personality.cc	(working copy)
@@ -386,7 +386,7 @@ PERSONALITY_FUNCTION (int version,
       break;
 
     default:
-      abort();
+      std::abort();
     }
   actions |= state & _US_FORCE_UNWIND;