* configure.in (--enable-netrom): New configuration option.

* Makefile.in (REMOTE_OBS): Rename from REMOTE_O, append
	value of NETROM_OBS.
	(NETROM_OBS): New variable.
	* remote-nrom.c: New file, NetROM target support.
	* config/a29k/a29k-udi.mt, config/i960/vxworks960.mt: Use
	REMOTE_OBS instead of REMOTE_O.
start-sanitize-arc
	* config/arc/arc.mt: Ditto.
end-sanitize-arc

gdb/config/a29k/a29k-udi.mt

@@ -3,6 +3,6 @@ TDEPFILES= a29k-tdep.o remote-udi.o udip2soc.o udr.o udi2go32.o
 TM_FILE= tm-a29k.h
 
 # Disable standard remote support.
-REMOTE_O=
+REMOTE_OBS=
 
 MT_CFLAGS = $(HOST_IPC)

gdb/config/arc/arc.mt

@@ -1,5 +1,7 @@
 # Target: arc processor
 TDEPFILES= arc-tdep.o remote-arc.o 
 TM_FILE= tm-arc.h
-REMOTE_O=dcache.o remote-utils.o
+
+REMOTE_OBS= dcache.o remote-utils.o
+
 SER_HARDWIRE= ser-go32-para.o

gdb/config/i960/vxworks960.mt

@@ -1,8 +1,10 @@
 # Target: VxWorks running on an Intel 960
 TDEPFILES= i960-tdep.o remote-vx.o remote-vx960.o xdr_ld.o xdr_ptrace.o xdr_rdb.o
 TM_FILE= tm-vx960.h
+
 # Define this for the vx-share routines, which don't see param.h.
 MT_CFLAGS= -DI80960
+
 # Don't use remote.o; it doesn't compile (and won't work) due to lack of
 # BREAKPOINT.
-REMOTE_O=dcache.o remote-utils.o 
+REMOTE_OBS= dcache.o remote-utils.o 

gdb/configure.in

@@ -466,6 +466,14 @@ ENABLE_CLIBS = $(TCL) $(TK) $(X11_LIB_SWITCHES) $(X11_LIBS) -lm
 fi
 # end-sanitize-gdbtk
 
+if [ "${enable_netrom}" = "yes" ] ; then
+	sed -e '/# End of host and/i\
+\
+NETROM_OBS = remote-nrom.o\
+' < Makefile > Makefile.tem
+	mv -f Makefile.tem Makefile
+fi
+
 sed -e '/^TM_FILE[ 	]*=/s,^TM_FILE[ 	]*=[ 	]*,&config/'"${gdb_target_cpu}"'/,
 /^XM_FILE[ 	]*=/s,^XM_FILE[ 	]*=[ 	]*,&config/'"${gdb_host_cpu}"'/,
 /^NAT_FILE[ 	]*=/s,^NAT_FILE[ 	]*=[ 	]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp