[RFA 1/5] New port: CR16: Remove "gdb" from noconfigdirs in configure.ac

[Kaushik Phatak]

Hi,
This patch is one of patch set to add a new port (National Instruments CR16) in 
gdb.
This patch will,
- Remove "gdb" from noconfigdirs in top-level configure.ac.
- Add target-lobgloss
- Make target OS independent in config.sub

OK for gcc and binutils?

Regards,
Kaushik


2012-10-04  Kaushik Phatak  <kaushik.pha...@kpitcummins.com>
Changelog
        * configure.ac (noconfigdirs): Remove gdb. Add target-libgloss.
        * configure: Regenerate.
        * config.sub: Make target OS independent
        
--- ./gdb_src.orig/configure    2012-06-28 17:20:52.000000000 +0530
+++ ./gdb_src/configure 2012-08-17 16:56:10.000000000 +0530
@@ -3447,7 +3447,7 @@ case "${target}" in
     noconfigdirs="$noconfigdirs target-libgloss gdb"
     ;;
   cr16-*-*)
-    noconfigdirs="$noconfigdirs gdb"
+    noconfigdirs="$noconfigdirs target-libgloss"
     ;;
   d10v-*-*)
     noconfigdirs="$noconfigdirs target-libgloss"
--- ./gdb_src.orig/configure.ac 2012-08-17 23:07:18.000000000 +0530
+++ ./gdb_src/configure.ac      2012-08-17 16:56:17.000000000 +0530
@@ -873,7 +873,7 @@ case "${target}" in
     noconfigdirs="$noconfigdirs target-libgloss gdb"
     ;;
   cr16-*-*)
-    noconfigdirs="$noconfigdirs gdb"
+    noconfigdirs="$noconfigdirs target-libgloss"
     ;;
   d10v-*-*)
     noconfigdirs="$noconfigdirs target-libgloss"
--- ./gdb_src.orig/config.sub   2012-04-25 21:23:25.000000000 +0530
+++ ./gdb_src/config.sub        2012-09-24 11:26:00.000000000 +0530
@@ -575,7 +575,6 @@ case $basic_machine in
                ;;
        cr16 | cr16-*)
                basic_machine=cr16-unknown
-               os=-elf
                ;;
        crds | unos)
                basic_machine=m68k-crds