Update Amd64 MD bits for GCC 3.4.2-prerelease.

contrib/gcc/config/i386/freebsd64.h

@@ -2,20 +2,20 @@
    Copyright (C) 2002 Free Software Foundation, Inc.
    Contributed by David O'Brien <obrien@FreeBSD.org>
 
-This file is part of GNU CC.
+This file is part of GCC.
 
-GNU CC is free software; you can redistribute it and/or modify
+GCC is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2, or (at your option)
 any later version.
 
-GNU CC is distributed in the hope that it will be useful,
+GCC is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
+along with GCC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
@@ -36,13 +36,16 @@ Boston, MA 02111-1307, USA.  */
     }						\
   while (0)
 
+#define SUBTARGET_EXTRA_SPECS \
+  { "fbsd_dynamic_linker", FBSD_DYNAMIC_LINKER }
+
 /* Provide a LINK_SPEC appropriate for the FreeBSD/x86-64 ELF target.
    This is a copy of LINK_SPEC from <i386/freebsd.h> tweaked for
    the x86-64 target.  */
 
 #undef	LINK_SPEC
 #define LINK_SPEC "\
-  %{m32:-m elf_i386_fbsd -Y P,/usr/lib/i386} \
+  %{m32:-m elf_i386_fbsd} \
   %{Wl,*:%*} \
   %{v:-V} \
   %{assert*} %{R*} %{rpath*} %{defsym*} \
@@ -50,6 +53,6 @@ Boston, MA 02111-1307, USA.  */
     %{!shared: \
       %{!static: \
         %{rdynamic:-export-dynamic} \
-	%{!dynamic-linker:-dynamic-linker /libexec/ld-elf.so.1}} \
+	%{!dynamic-linker:-dynamic-linker %(fbsd_dynamic_linker) }} \
     %{static:-Bstatic}} \
   %{symbolic:-Bsymbolic}"