[PATCH:libX11] Stop checking for preferred order of local transports

[Matthieu Herrb]

On Fri, Jan 22, 2016 at 11:47:31AM -0800, Alan Coopersmith wrote:
> Removes --with-local-transport-order=... flag to configure.
> 
> Code which used this ordered list was removed in commit 15e5eaf6289
> which outsourced X11 connection handling & authentication to libxcb.
> 
> Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

Reviewed-by: Matthieu Herrb <matthieu at herrb.eu>

> ---
>  configure.ac | 72 ------------------------------------------------------------
>  1 file changed, 72 deletions(-)
> 
> diff --git a/configure.ac b/configure.ac
> index 20b01cd..b15194a 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -87,78 +87,6 @@ m4_pattern_forbid([^XTRANS_CONNECTION_FLAGS$])
>  # Transport selection macro from xtrans.m4
>  XTRANS_CONNECTION_FLAGS
>  
> -# Preferred order to try transports for local connections
> -AC_MSG_CHECKING([what order to try transports in for local connections])
> -DEFAULT_LOCAL_TRANS=""
> -case $host_os in
> -	solaris*)
> -		# On Solaris 2.6 through 9, named pipes (LOCAL_TRANS) were
> -		# faster than Unix domain sockets, but on Solaris 10 & later,
> -		# Unix domain sockets are faster now.
> -		if test "$UNIXCONN" = "yes" ; then
> -			if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
> -				DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
> -			fi
> -			DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}UNIX_TRANS"
> -		fi
> -		if test "$LOCALCONN" = "yes" ; then
> -			if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
> -				DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
> -			fi
> -			DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS"
> -		fi
> -		if test "$TCPCONN" = "yes" ; then
> -			if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
> -				DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
> -			fi
> -			DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
> -		fi
> -		;;
> -	linux*)
> -		# LOCAL_TRANS is used for abstract sockets.
> -		if test "$UNIXCONN" = "yes" ; then
> -			if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
> -				DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
> -			fi
> -			DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS,UNIX_TRANS"
> -		fi
> -		if test "$TCPCONN" = "yes" ; then
> -			if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
> -				DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
> -			fi
> -			DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
> -		fi
> -		;;
> -	*)
> -		if test "$LOCALCONN" = "yes" ; then
> -			if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
> -				DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
> -			fi
> -			DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS"
> -		fi
> -		if test "$UNIXCONN" = "yes" ; then
> -			if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
> -				DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
> -			fi
> -			DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}UNIX_TRANS"
> -		fi
> -		if test "$TCPCONN" = "yes" ; then
> -			if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
> -				DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
> -			fi
> -			DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
> -		fi
> -		;;
> -esac
> -
> -AC_ARG_WITH(local-transport-order,
> -	AS_HELP_STRING([--with-local-transport-order=LIST], [preference sorted list of transport types to try for local connections]),
> -	[LOCAL_TRANSPORT_LIST=$withval],
> -	[LOCAL_TRANSPORT_LIST=$DEFAULT_LOCAL_TRANS])
> -AC_DEFINE_UNQUOTED([LOCAL_TRANSPORT_LIST], [$LOCAL_TRANSPORT_LIST],
> -   [preference sorted list of transport types to try for local connections])
> -AC_MSG_RESULT([$LOCAL_TRANSPORT_LIST])
> -
>  # Check for dlopen
>  AC_MSG_CHECKING([if run-time linking is supported])
>  AC_SEARCH_LIBS(dlopen,[dl svld])
> -- 
> 2.6.1
> 
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-- 
Matthieu Herrb
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