Re: [RFA] gdbserver 1/3 - top level config

[Andrew Cagney <ac131313@cygnus.com>]

> -# these really aren't orthogonal true/false values of the same condition,
> -# but shells are slow enough that I like to reuse the test conditions
> -# whenever possible

Yes, the comment was silly.

However a comment indicating that the NATIVE info is picked up from the 
HOST (.mh) file because there is no NATIVE (.mn) file would be useful.

>  if test "${target}" = "${host}"; then
>  nativefile=`sed -n '
>  s/NAT_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
>  ' ${host_makefile_frag}`
> -# else
> -# GDBserver is only useful in a "native" environment
> -# configdirs=`echo $configdirs | sed 's/gdbserver//'`
>  fi
>  changequote([,])
>  
> @@ -1277,10 +1271,16 @@
>      *)  AC_MSG_ERROR("GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}");;
>  esac
>  
> -
>  SUBDIRS="doc testsuite nlm"
>  if test "${enable_multi_ice}" = "yes"; then
>    SUBDIRS="${SUBDIRS} multi-ice"
> +fi

> +if test x"${target}" = x"${host}"; then
> +    if test x"${build_gdbserver}" = xyes ; then
> +	configdirs="${configdirs} gdbserver"
> +	SUBDIRS="${SUBDIRS} gdbserver"
> +    fi

v.good move.  make it clear that the condition is separate/independant. 
  Can I again suggest a comment explaining why.  Is it possible to print 
an info message?

ok with me.
Andrew