Patch: drop NEC v810 support

[Nathanael Nerode <neroden@twcny.rr.com>]

After some investigation, it looks like v810 isn't really supported by any
subdirectory of gcc or src.  The only one with any code for it is newlib, 
I can't find any evidence that anyone's using it or that it works, and it 
hasn't been updated since 1995.

Its configury fragment, toplevel config/mt-v810, is causing me trouble in 
autoconfiscation.  Therefore, this patch simply blows the target away.

If anyone is actually using newlib for the NEC v810, I expect them to tell
me how, so I can make some configury which is more reasonable than the 
current one.

	* configure.in (v810*): Remove support.

--- configure.in	2002-11-10 18:58:13.000000000 -0500
+++ configure.in.new	2002-11-10 18:57:40.000000000 -0500
@@ -608,9 +608,6 @@
     ;;
   sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
     ;;
-  v810-*-*)
-    noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld ${libstdcxx_version} opcodes target-libgloss ${libgcj}"
-    ;;
   v850-*-*)
     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
     ;;
@@ -1111,9 +1108,6 @@
 extra_arflags_for_target=
 extra_nmflags_for_target=
 case "${target}" in
-  v810*)
-    target_makefile_frag="config/mt-v810"
-    ;;
   i[3456]86-*-netware*)
     target_makefile_frag="config/mt-netware"
     ;;