diff -r 058bb3dc685f -r 0b59724cb3f2 devtools/data/xvfb-run.sh
--- a/devtools/data/xvfb-run.sh	Mon Jan 04 18:40:30 2016 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,186 +0,0 @@
-#!/bin/sh
-
-# This script starts an instance of Xvfb, the "fake" X server, runs a command
-# with that server available, and kills the X server when done.  The return
-# value of the command becomes the return value of this script.
-#
-# If anyone is using this to build a Debian package, make sure the package
-# Build-Depends on xvfb and xauth.
-
-set -e
-
-PROGNAME=xvfb-run
-SERVERNUM=99
-AUTHFILE=
-ERRORFILE=/dev/null
-XVFBARGS="-screen 0 640x480x8"
-LISTENTCP="-nolisten tcp"
-XAUTHPROTO=.
-
-# Query the terminal to establish a default number of columns to use for
-# displaying messages to the user.  This is used only as a fallback in the event
-# the COLUMNS variable is not set.  ($COLUMNS can react to SIGWINCH while the
-# script is running, and this cannot, only being calculated once.)
-DEFCOLUMNS=$(stty size 2>/dev/null | awk '{print $2}') || true
-if ! expr "$DEFCOLUMNS" : "[[:digit:]]\+$" >/dev/null 2>&1; then
-    DEFCOLUMNS=80
-fi
-
-# Display a message, wrapping lines at the terminal width.
-message () {
-    echo "$PROGNAME: $*" | fmt -t -w ${COLUMNS:-$DEFCOLUMNS}
-}
-
-# Display an error message.
-error () {
-    message "error: $*" >&2
-}
-
-# Display a usage message.
-usage () {
-    if [ -n "$*" ]; then
-        message "usage error: $*"
-    fi
-    cat <<EOF
-Usage: $PROGNAME [OPTION ...] COMMAND
-Run COMMAND (usually an X client) in a virtual X server environment.
-Options:
--a        --auto-servernum          try to get a free server number, starting at
-                                    --server-num
--e FILE   --error-file=FILE         file used to store xauth errors and Xvfb
-                                    output (default: $ERRORFILE)
--f FILE   --auth-file=FILE          file used to store auth cookie
-                                    (default: ./.Xauthority)
--h        --help                    display this usage message and exit
--n NUM    --server-num=NUM          server number to use (default: $SERVERNUM)
--l        --listen-tcp              enable TCP port listening in the X server
--p PROTO  --xauth-protocol=PROTO    X authority protocol name to use
-                                    (default: xauth command's default)
--s ARGS   --server-args=ARGS        arguments (other than server number and
-                                    "-nolisten tcp") to pass to the Xvfb server
-                                    (default: "$XVFBARGS")
-EOF
-}
-
-# Find a free server number by looking at .X*-lock files in /tmp.
-find_free_servernum() {
-    # Sadly, the "local" keyword is not POSIX.  Leave the next line commented in
-    # the hope Debian Policy eventually changes to allow it in /bin/sh scripts
-    # anyway.
-    #local i
-
-    i=$SERVERNUM
-    while [ -f /tmp/.X$i-lock ]; do
-        i=$(($i + 1))
-    done
-    echo $i
-}
-
-# Clean up files
-clean_up() {
-    if [ -e "$AUTHFILE" ]; then
-        XAUTHORITY=$AUTHFILE xauth remove ":$SERVERNUM" >>"$ERRORFILE" 2>&1
-    fi
-    if [ -n "$XVFB_RUN_TMPDIR" ]; then
-        if ! rm -r "$XVFB_RUN_TMPDIR"; then
-            error "problem while cleaning up temporary directory"
-            exit 5
-        fi
-        XVFB_RUN_TMPDIR=
-    fi
-    if [ -n "$XVFBPID" ]; then
-        kill "$XVFBPID"
-    fi
-}
-
-# Parse the command line.
-ARGS=$(getopt --options +ae:f:hn:lp:s:w: \
-       --long auto-servernum,error-file:,auth-file:,help,server-num:,listen-tcp,xauth-protocol:,server-args:,wait: \
-       --name "$PROGNAME" -- "$@")
-GETOPT_STATUS=$?
-
-if [ $GETOPT_STATUS -ne 0 ]; then
-    error "internal error; getopt exited with status $GETOPT_STATUS"
-    exit 6
-fi
-
-eval set -- "$ARGS"
-
-while :; do
-    case "$1" in
-        -a|--auto-servernum) SERVERNUM=$(find_free_servernum); AUTONUM="yes" ;;
-        -e|--error-file) ERRORFILE="$2"; shift ;;
-        -f|--auth-file) AUTHFILE="$2"; shift ;;
-        -h|--help) SHOWHELP="yes" ;;
-        -n|--server-num) SERVERNUM="$2"; shift ;;
-        -l|--listen-tcp) LISTENTCP="" ;;
-        -p|--xauth-protocol) XAUTHPROTO="$2"; shift ;;
-        -s|--server-args) XVFBARGS="$2"; shift ;;
-        -w|--wait) shift ;;
-        --) shift; break ;;
-        *) error "internal error; getopt permitted \"$1\" unexpectedly"
-           exit 6
-           ;;
-    esac
-    shift
-done
-
-if [ "$SHOWHELP" ]; then
-    usage
-    exit 0
-fi
-
-if [ -z "$*" ]; then
-    usage "need a command to run" >&2
-    exit 2
-fi
-
-if ! which xauth >/dev/null; then
-    error "xauth command not found"
-    exit 3
-fi
-
-# tidy up after ourselves
-trap clean_up EXIT TERM
-
-# If the user did not specify an X authorization file to use, set up a temporary
-# directory to house one.
-if [ -z "$AUTHFILE" ]; then
-    XVFB_RUN_TMPDIR="$(mktemp -d -t $PROGNAME.XXXXXX)"
-    # Create empty file to avoid xauth warning
-    AUTHFILE=$(tempfile -n "$XVFB_RUN_TMPDIR/Xauthority")
-fi
-
-# Start Xvfb.
-MCOOKIE=$(mcookie)
-tries=10
-while [ $tries -gt 0 ]; do
-    tries=$(( $tries - 1 ))
-    XAUTHORITY=$AUTHFILE xauth source - << EOF >>"$ERRORFILE" 2>&1
-add :$SERVERNUM $XAUTHPROTO $MCOOKIE
-EOF
-    # handle SIGUSR1 so Xvfb knows to send a signal when it's ready to accept
-    # connections
-    trap : USR1
-    (trap '' USR1; XAUTHORITY=$AUTHFILE exec Xvfb ":$SERVERNUM" $XVFBARGS $LISTENTCP >>"$ERRORFILE" 2>&1) &
-    XVFBPID=$!
-
-    wait || :
-    if kill -0 $XVFBPID 2>/dev/null; then
-        break
-    elif [ -n "$AUTONUM" ]; then
-        # The display is in use so try another one (if '-a' was specified).
-        SERVERNUM=$((SERVERNUM + 1))
-        SERVERNUM=$(find_free_servernum)
-        continue
-    fi
-    error "Xvfb failed to start" >&2
-    XVFBPID=
-    exit 1
-done
-
-# Start the command
-DISPLAY=:$SERVERNUM XAUTHORITY=$AUTHFILE "$@" 2>&1 &
-wait $!
-
-# vim:set ai et sts=4 sw=4 tw=80: