ac
  AS_VAR_APPEND([at_desc_line], ["$[3]$[4]"])
  $at_quiet AS_ECHO_N(["$at_desc_line"])
  echo "#                             -*- compilation -*-" >> "$at_group_log"
}

AS_FUNCTION_DESCRIBE([at_fn_group_postprocess], [],
[Perform cleanup after running a test group.])
at_fn_group_postprocess ()
{
  # Be sure to come back to the suite directory, in particular
  # since below we might 'rm' the group directory we are in currently.
  cd "$at_suite_dir"

  if test ! -f "$at_check_line_file"; then
    sed "s/^ */$as_me: WARNING: /" <<_ATEOF
      A failure happened in a test group before any test could be
      run. This means that test suite is improperly designed.  Please
      report this failure to <AT_PACKAGE_BUGREPORT>.
_ATEOF
    AS_ECHO(["$at_setup_line"]) >"$at_check_line_file"
    at_status=99
  fi
  $at_verbose AS_ECHO_N(["$at_group. $at_setup_line: "])
  AS_ECHO_N(["$at_group. $at_setup_line: "]) >> "$at_group_log"
  case $at_xfail:$at_status in
    yes:0)
	at_msg="UNEXPECTED PASS"
	at_res=xpass
	at_errexit=$at_errexit_p
	at_color=$at_red
	;;
    no:0)
	at_msg="ok"
	at_res=pass
	at_errexit=false
	at_color=$at_grn
	;;
    *:77)
	at_msg='skipped ('`cat "$at_check_line_file"`')'
	at_res=skip
	at_errexit=false
	at_color=$at_blu
	;;
    no:* | *:99)
	at_msg='FAILED ('`cat "$at_check_line_file"`')'
	at_res=fail
	at_errexit=$at_errexit_p
	at_color=$at_red
	;;
    yes:*)
	at_msg='expected failure ('`cat "$at_check_line_file"`')'
	at_res=xfail
	at_errexit=false
	at_color=$at_lgn
	;;
  esac
  echo "$at_res" > "$at_job_dir/$at_res"
  # In parallel mode, output the summary line only afterwards.
  if test $at_jobs -ne 1 && test -n "$at_verbose"; then
    AS_ECHO(["$at_desc_line $at_color$at_msg$at_std"])
  else
    # Make sure there is a separator even with long titles.
    AS_ECHO([" $at_color$at_msg$at_std"])
  fi
  at_log_msg="$at_group. $at_desc ($at_setup_line): $at_msg"
  case $at_status in
    0|77)
      # $at_times_file is only available if the group succeeded.
      # We're not including the group log, so the success message
      # is written in the global log separately.  But we also
      # write to the group log in case they're using -d.
      if test -f "$at_times_file"; then
	at_log_msg="$at_log_msg     ("`sed 1d "$at_times_file"`')'
	rm -f "$at_times_file"
      fi
      AS_ECHO(["$at_log_msg"]) >> "$at_group_log"
      AS_ECHO(["$at_log_msg"]) >&AS_MESSAGE_LOG_FD

      # Cleanup the group directory, unless the user wants the files
      # or the success was unexpected.
      if $at_debug_p || test $at_res = xpass; then
	at_fn_create_debugging_script
	if test $at_res = xpass && $at_errexit; then
	  echo stop > "$at_stop_file"
	fi
      else
	if test -d "$at_group_dir"; then
	  find "$at_group_dir" -type d ! -perm -700 -exec chmod u+rwx \{\} \;
	  rm -fr "$at_group_dir"
	fi
	rm -f "$at_test_source"
      fi
      ;;
    *)
      # Upon failure, include the log into the testsuite's global
      # log.  The failure message is written in the group log.  It
      # is later included in the global log.
      AS_ECHO(["$at_log_msg"]) >> "$at_group_log"

      # Upon failure, keep the group directory for autopsy, and create
      # the debugging script.  With -e, do not start any further tests.
      at_fn_create_debugging_script
      if $at_errexit; then
	echo stop > "$at_stop_file"
      fi
      ;;
  esac
}


m4_text_box([Driver loop.])

dnl Catching signals correctly:
dnl
dnl The first idea was: trap the signal, send it to all spawned jobs,
dnl then reset the handler and reraise the signal for ourselves.
dnl However, before exiting, ksh will then send the signal to all
dnl process group members, potentially killing the outer testsuite
dnl and/or the 'make' process driving us.
dnl So now the strategy is: trap the signal, send it to all spawned jobs,
dnl then exit the script with the right status.
dnl
dnl In order to let the jobs know about the signal, we cannot just send it
dnl to the current process group (kill $SIG 0), for the same reason as above.
dnl Also, it does not reliably stop the suite to send the signal to the
dnl spawned processes, because they might not transport it further
dnl (maybe this can be fixed?).
dnl
dnl So what we do is enable shell job control if available, which causes the
dnl shell to start each parallel task as its own shell job, thus as a new
dnl process group leader.  We then send the signal to all new process groups.

dnl Do we have job control?
if (set -m && set +m && set +b) >/dev/null 2>&1; then
  set +b
  at_job_control_on='set -m' at_job_control_off='set +m' at_job_group=-
else
  at_job_control_on=: at_job_control_off=: at_job_group=
fi

for at_signal in 1 2 15; do
dnl This signal handler is not suitable for PIPE: it causes writes.
dnl The code that was interrupted may have the errexit, monitor, or xtrace
dnl flags enabled, so sanitize.
  trap 'set +x; set +e
	$at_job_control_off
	at_signal='"$at_signal"'
dnl Safety belt: even with runaway processes, prevent starting new jobs.
	echo stop > "$at_stop_file"
dnl Do not enter this area multiple times, do not kill self prematurely.
	trap "" $at_signal
dnl Gather process group IDs of currently running jobs.
	at_pgids=
	for at_pgid in `jobs -p 2>/dev/null`; do
	  at_pgids="$at_pgids $at_job_group$at_pgid"
	done
dnl Ignore 'kill' errors, as some jobs may have finished in the meantime.
	test -z "$at_pgids" || kill -$at_signal $at_pgids 2>/dev/null
dnl wait until all jobs have exited.
	wait
dnl Status output.  Do this after waiting for the jobs, for ordered output.
dnl Avoid scribbling onto the end of a possibly incomplete line.
	if test "$at_jobs" -eq 1 || test -z "$at_verbose"; then
	  echo >&2
	fi
	at_signame=`kill -l $at_signal 2>&1 || echo $at_signal`
	set x $at_signame
	test $# -gt 2 && at_signame=$at_signal
	AS_WARN([caught signal $at_signame, bailing out])
dnl Do not reinstall the default handler here and reraise the signal to
dnl let the default handler do its job, see the note about ksh above.
dnl	trap - $at_signal
dnl	kill -$at_signal $$
dnl Instead, exit with appropriate status.
	AS_VAR_ARITH([exit_status], [128 + $at_signal])
	AS_EXIT([$exit_status])' $at_signal
done

rm -f "$at_stop_file"
at_first=:

if test $at_jobs -ne 1 &&
     rm -f "$at_job_fifo" &&
     test -n "$at_job_group" &&
     ( mkfifo "$at_job_fifo" && trap 'exit 1' PIPE STOP TSTP ) 2>/dev/null
then
  # FIFO job dispatcher.

dnl Since we use job control, we need to propagate TSTP.
dnl This handler need not be used for serial execution.
dnl Again, we should stop all processes in the job groups, otherwise
dnl the stopping will not be effective while one test group is running.
dnl Apparently ksh does not honor the TSTP trap.
dnl As a safety measure, not use the same variable names as in the
dnl termination handlers above, one might get called during execution
dnl of the other.
  trap 'at_pids=
	for at_pid in `jobs -p`; do
	  at_pids="$at_pids $at_job_group$at_pid"
	done
dnl Send it to all spawned jobs, ignoring those finished meanwhile.
	if test -n "$at_pids"; then
dnl Unfortunately, ksh93 fork-bombs when we send TSTP, so send STOP
dnl if this might be ksh (STOP prevents possible TSTP handlers inside
dnl AT_CHECKs from running).  Then stop ourselves.
	  at_sig=TSTP
	  test ${TMOUT+y} && at_sig=STOP
	  kill -$at_sig $at_pids 2>/dev/null
	fi
	kill -STOP $$
dnl We got a CONT, so let's go again.  Passing this to all processes
dnl in the groups is necessary (because we stopped them), but it may
dnl cause changed test semantics; e.g., a sleep will be interrupted.
	test -z "$at_pids" || kill -CONT $at_pids 2>/dev/null' TSTP

  echo
  # Turn jobs into a list of numbers, starting from 1.
  at_joblist=`AS_ECHO(["$at_groups"]) | sed -n 1,${at_jobs}p`

  set X $at_joblist
  shift
  for at_group in $at_groups; do
dnl Enable job control only for spawning the test group:
dnl Let the jobs to run in separate process groups, but
dnl avoid all the status output by the shell.
    $at_job_control_on 2>/dev/null
    (
      # Start one test group.
      $at_job_control_off
dnl First child must open the fifo to avoid blocking parent; all other
dnl children inherit it already opened from the parent.
      if $at_first; then
	exec AT_JOB_FIFO_OUT_FD>"$at_job_fifo"
      else
dnl Children do not need parent's copy of fifo.
	exec AT_JOB_FIFO_IN_FD<&-
      fi
dnl When a child receives PIPE, be sure to write back the token,
dnl so the master does not hang waiting for it.
dnl errexit and xtrace should not be set in this shell instance,
dnl except as debug measures.  However, shells such as dash may
dnl optimize away the _AT_CHECK subshell, so normalize here.
      trap 'set +x; set +e
dnl Ignore PIPE signals that stem from writing back the token.
	    trap "" PIPE
	    echo stop > "$at_stop_file"
	    echo >&AT_JOB_FIFO_OUT_FD
dnl Do not reraise the default PIPE handler.
dnl It wreaks havoc with ksh, see above.
dnl	    trap - 13
dnl	    kill -13 $$
	    AS_EXIT([141])' PIPE
      at_fn_group_prepare
      if cd "$at_group_dir" &&
	 at_fn_test $at_group &&
	 . "$at_test_source"
      then :; else
	AS_WARN([unable to parse test group: $at_group])
	at_failed=:
      fi
      at_fn_group_postprocess
      echo >&AT_JOB_FIFO_OUT_FD
    ) &
    $at_job_control_off
    if $at_first; then
      at_first=false
      exec AT_JOB_FIFO_IN_FD<"$at_job_fifo" AT_JOB_FIFO_OUT_FD>"$at_job_fifo"
    fi
    shift # Consume one token.
    if test $[@%:@] -gt 0; then :; else
      read at_token <&AT_JOB_FIFO_IN_FD || break
      set x $[*]
    fi
    test -f "$at_stop_file" && break
  done
  exec AT_JOB_FIFO_OUT_FD>&-
  # Read back the remaining ($at_jobs - 1) tokens.
  set X $at_joblist
  shift
  if test $[@%:@] -gt 0; then
    shift
    for at_job
    do
      read at_token
    done <&AT_JOB_FIFO_IN_FD
  fi
  exec AT_JOB_FIFO_IN_FD<&-
  wait
else
  # Run serially, avoid forks and other potential surprises.
  for at_group in $at_groups; do
    at_fn_group_prepare
    if cd "$at_group_dir" &&
       at_fn_test $at_group &&
       . "$at_test_source"; then :; else
      AS_WARN([unable to parse test group: $at_group])
      at_failed=:
    fi
    at_fn_group_postprocess
    test -f "$at_stop_file" && break
    at_first=false
  done
fi

# Wrap up the test suite with summary statistics.
cd "$at_helper_dir"

# Use ?..???? when the list must remain sorted, the faster * otherwise.
at_pass_list=`for f in */pass; do echo $f; done | sed '/\*/d; s,/pass,,'`
at_skip_list=`for f in */skip; do echo $f; done | sed '/\*/d; s,/skip,,'`
at_xfail_list=`for f in */xfail; do echo $f; done | sed '/\*/d; s,/xfail,,'`
at_xpass_list=`for f in ?/xpass ??/xpass ???/xpass ????/xpass; do
		 echo $f; done | sed '/?/d; s,/xpass,,'`
at_fail_list=`for f in ?/fail ??/fail ???/fail ????/fail; do
		echo $f; done | sed '/?/d; s,/fail,,'`

set X $at_pass_list $at_xpass_list $at_xfail_list $at_fail_list $at_skip_list
shift; at_group_count=$[@%:@]
set X $at_xpass_list; shift; at_xpass_count=$[@%:@]; at_xpass_list=$[*]
set X $at_xfail_list; shift; at_xfail_count=$[@%:@]
set X $at_fail_list; shift; at_fail_count=$[@%:@]; at_fail_list=$[*]
set X $at_skip_list; shift; at_skip_count=$[@%:@]

AS_VAR_ARITH([at_run_count], [$at_group_count - $at_skip_count])
AS_VAR_ARITH([at_unexpected_count], [$at_xpass_count + $at_fail_count])
AS_VAR_ARITH([at_total_fail_count], [$at_xfail_count + $at_fail_count])

# Back to the top directory.
cd "$at_dir"
rm -rf "$at_helper_dir"

# Compute the duration of the suite.
at_stop_date=`date`
at_stop_time=`date +%s 2>/dev/null`
AS_ECHO(["$as_me: ending at: $at_stop_date"]) >&AS_MESSAGE_LOG_FD
case $at_start_time,$at_stop_time in
  [[0-9]*,[0-9]*])
    AS_VAR_ARITH([at_duration_s], [$at_stop_time - $at_start_time])
    AS_VAR_ARITH([at_duration_m], [$at_duration_s / 60])
    AS_VAR_ARITH([at_duration_h], [$at_duration_m / 60])
    AS_VAR_ARITH([at_duration_s], [$at_duration_s % 60])
    AS_VAR_ARITH([at_duration_m], [$at_duration_m % 60])
    at_duration="${at_duration_h}h ${at_duration_m}m ${at_duration_s}s"
    AS_ECHO(["$as_me: test suite duration: $at_duration"]) >&AS_MESSAGE_LOG_FD
    ;;
esac

echo
AS_BOX([Test results.])
echo
{
  echo
  AS_BOX([Test results.])
  echo
} >&AS_MESSAGE_LOG_FD

dnl
dnl FIXME: this code is as far from i18n-cleanness as man
dnl could imagine...
dnl
if test $at_run_count = 1; then
  at_result="1 test"
  at_were=was
else
  at_result="$at_run_count tests"
  at_were=were
fi
if $at_errexit_p && test $at_unexpected_count != 0; then
  if test $at_xpass_count = 1; then
    at_result="$at_result $at_were run, one passed"
  else
    at_result="$at_result $at_were run, one failed"
  fi
  at_result="$at_result unexpectedly and inhibited subsequent tests."
  at_color=$at_red
else
  # Don't you just love exponential explosion of the number of cases?
  at_color=$at_red
  case $at_xpass_count:$at_fail_count:$at_xfail_count in
    # So far, so good.
    0:0:0) at_result="$at_result $at_were successful." at_color=$at_grn ;;
    0:0:*) at_result="$at_result behaved as expected." at_color=$at_lgn ;;

    # Some unexpected failures
    0:*:0) at_result="$at_result $at_were run,
$at_fail_count failed unexpectedly." ;;

    # Some failures, both expected and unexpected
    0:*:1) at_result="$at_result $at_were run,
$at_total_fail_count failed ($at_xfail_count expected failure)." ;;
    0:*:*) at_result="$at_result $at_were run,
$at_total_fail_count failed ($at_xfail_count expected failures)." ;;

    # No unexpected failures, but some xpasses
    *:0:*) at_result="$at_result $at_were run,
$at_xpass_count passed unexpectedly." ;;

    # No expected failures, but failures and xpasses
    *:1:0) at_result="$at_result $at_were run,
$at_unexpected_count did not behave as expected dnl
($at_fail_count unexpected failure)." ;;
    *:*:0) at_result="$at_result $at_were run,
$at_unexpected_count did not behave as expected dnl
($at_fail_count unexpected failures)." ;;

    # All of them.
    *:*:1) at_result="$at_result $at_were run,
$at_xpass_count passed unexpectedly,
$at_total_fail_count failed ($at_xfail_count expected failure)." ;;
    *:*:*) at_result="$at_result $at_were run,
$at_xpass_count passed unexpectedly,
$at_total_fail_count failed ($at_xfail_count expected failures)." ;;
  esac

  if test $at_skip_count = 0 && test $at_run_count -gt 1; then
    at_result="All $at_result"
  fi
fi

# Now put skips in the mix.
case $at_skip_count in
  0) ;;
  1) at_result="$at_result
1 test was skipped." ;;
  *) at_result="$at_result
$at_skip_count tests were skipped." ;;
esac

if test $at_unexpected_count = 0; then
  echo "$at_color$at_result$at_std"
  echo "$at_result" >&AS_MESSAGE_LOG_FD
else
  echo "${at_color}ERROR: $at_result$at_std" >&2
  echo "ERROR: $at_result" >&AS_MESSAGE_LOG_FD
  {
    echo
    AS_BOX([Summary of the failures.])

    # Summary of failed and skipped tests.
    if test $at_fail_count != 0; then
      echo "Failed tests:"
      $SHELL "$at_myself" $at_fail_list --list
      echo
    fi
    if test $at_skip_count != 0; then
      echo "Skipped tests:"
      $SHELL "$at_myself" $at_skip_list --list
      echo
    fi
    if test $at_xpass_count != 0; then
      echo "Unexpected passes:"
      $SHELL "$at_myself" $at_xpass_list --list
      echo
    fi
    if test $at_fail_count != 0; then
      AS_BOX([Detailed failed tests.])
      echo
      for at_group in $at_fail_list
      do
	at_group_normalized=$at_group
	_AT_NORMALIZE_TEST_GROUP_NUMBER(at_group_normalized)
	cat "$at_suite_dir/$at_group_normalized/$as_me.log"
	echo
      done
      echo
    fi
    if test -n "$at_top_srcdir"; then
      AS_BOX([${at_top_build_prefix}config.log])
      sed 's/^/| /' ${at_top_build_prefix}config.log
      echo
    fi
  } >&AS_MESSAGE_LOG_FD

  AS_BOX([$as_me.log was created.])

  echo
  if $at_debug_p; then
    at_msg='per-test log files'
  else
    at_msg="'${at_testdir+${at_testdir}/}$as_me.log'"
  fi
  at_msg1a=${at_xpass_list:+', '}
  at_msg1=$at_fail_list${at_fail_list:+" failed$at_msg1a"}
  at_msg2=$at_xpass_list${at_xpass_list:+" passed unexpectedly"}

  AS_ECHO(["Please send $at_msg and all information you think might help:

   To: <AT_PACKAGE_BUGREPORT>
   Subject: @<:@AT_PACKAGE_STRING@:>@ $as_me: dnl
$at_msg1$at_msg2

You may investigate any problem if you feel able to do so, in which
case the test suite provides a good starting point.  Its output may
be found below '${at_testdir+${at_testdir}/}$as_me.dir'.
"])
  exit 1
fi

exit 0

m4_text_box([Actual tests.])
m4_divert_pop([TESTS])dnl
dnl End of AT_INIT: divert to KILL, only test groups are to be
dnl output, the rest is ignored.  Current diversion is BODY, inherited
dnl from M4sh.
m4_divert([KILL])

T12,16
m4_wrap_lifo_m4_wrap([$1[]])
T18,144
AS_VERSION_COMPAREas_arg_v1=$1
as_arg_v2=$2
awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null
AS_CASE([$?],
	[1], [$3],
	[0], [$4],
	[2], [$5])[]
T18,124
AS_VERSION_COMPARE_m4_defun_pro([$0])AS_REQUIRE([_$0_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0])
T23,23
m4_location(AS_MESSAGE)lib/m4sugar/m4sh.m4:907
T14,180
AS_HELP_STRINGm4_text_wrap([$2], m4_cond([[$3]], [], [                          ],
			    [m4_eval([$3]+0)], [0], [[$3]],
			    [m4_format([[%*s]], [$3], [])]),
	      m4_expand([  $1 ]), [$4])
T18,256
_m4_set_dump_checkm4_ifdef([_m4_set([$1])],
	  [m4_set_contains([$1], _m4_defn([_m4_set([$1])]),
			   [[$2]_m4_defn([_m4_set([$1])])])_m4_popdef(
    [_m4_set([$1],]_m4_defn([_m4_set([$1])])[)],
    [_m4_set([$1])])$0([$1], [$2$3])],
	  [_m4_popdef([_m4_set_cleanup($1)])])
T20,3
_m4_divert(HELP_END)305
T18,8
m4_PACKAGE_TARNAMEautoconf
T13,293
m4_defun_oncem4_define([m4_location($1)], m4_location)m4_define([$1], [_m4_defun_once([$1], [$2], m4_if(_m4_divert_dump, [],
  [[_m4_defun_pro([$1])m4_unquote(], [)_m4_defun_epi([$1])]],
m4_ifdef([_m4_diverting([$1])], [-]), [-], [[m4_unquote(], [)]],
  [[_m4_require_call([$1],], [, _m4_divert_dump)]]))])
T27,3
_m4_divert(VERSION_NOTICES)351
T20,181
AS_FUNCTION_DESCRIBE@%:@ $1[]m4_ifval([$2], [ $2])
@%:@ m4_translit(m4_format([%*s],
	   m4_decr(m4_qlen(_m4_expand([$1[]m4_ifval([$2], [ $2])
]))), []), [ ], [-])
m4_text_wrap([$3], [@%:@ ], [], [$4])
T21,23
m4_location(AS_UNSET)lib/m4sugar/m4sh.m4:731
T12,25
m4_set_listcm4_set_map_sep([$1], [,])
T25,3
_m4_divert(PREPARE_TESTS)402
T13,109
_AS_CLEAN_DIRif test -d $1
then
  find $1 -type d ! -perm -700 -exec chmod u+rwx {} \;
  rm -fr $1/* $1/.[[!.]] $1/.??*
fi
T13,175
m4_defun_initm4_define([$1], [$3[]])m4_defun([$1],
   [$2[]_m4_popdef(]m4_dquote($[0])[)m4_indir(]m4_dquote($[0])dnl
[m4_if(]m4_dquote($[#])[, [0], [], ]m4_dquote([,$]@)[))], [m4_pushdef])
T20,23
m4_location(AS_CASE)lib/m4sugar/m4sh.m4:595
T25,24
m4_location(AS_VAR_ARITH)lib/m4sugar/m4sh.m4:2027
T7,16
AS_LN_S$as_ln_s $1 $2[]
T7,129
AS_LN_S_m4_defun_pro([$0])AS_REQUIRE([_AS_LN_S_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0])
T21,101
m4_stack_foreach_lifo_m4_stack_reverse([$1], [m4_tmp-$1], [$2(_m4_defn([m4_tmp-$1]))])_m4_stack_reverse([m4_tmp-$1], [$1])
T17,117
m4_include_uniquem4_ifdef([m4_include($1)],
	  [m4_warn([syntax], [file '$1' included several times])])dnl
m4_define([m4_include($1)])
T18,4
m4_PACKAGE_VERSION2.72
T14,42
_m4_defun_oncem4_pushdef([$1])$3[$2[]m4_provide([$1])]$4
T16,3
_m4_divert(HELP)300
T9,265
_AS_QUOTEm4_cond([m4_index([$1], [\])], [-1], [_AS_QUOTE_MODERN],
	 [m4_eval(m4_index(m4_translit([[$1]], [$], [\]), [\\]) >= 0)],
[1], [_AS_QUOTE_MODERN],
	 [m4_eval(m4_index(m4_translit([[$1]], ["], [`]), [\`]) >= 0)],dnl"
[1], [_AS_QUOTE_OLD],
	 [_AS_QUOTE_MODERN])([$1])
T11,238
m4_text_boxm4_pushdef([m4_Border],
	    m4_translit(m4_format([[[%*s]]], m4_decr(m4_qlen(_m4_expand([$1
]))), []), [ ], m4_default_quoted([$2], [-])))[##] _m4_defn([m4_Border]) [##]
[##] $1 [##]
[##] _m4_defn([m4_Border]) [##]_m4_popdef([m4_Border])
T10,55
_m4_shift2m4_if([$#], [2], [],
       [, m4_shift(m4_shift($@))])
T10,65
_m4_shift3m4_if([$#], [3], [],
       [, m4_shift(m4_shift(m4_shift($@)))])
T10,79
_m4_shiftnm4_if([$1], 1, [m4_shift(],
       [$0(m4_decr([$1])]), m4_shift(m4_shift($@)))
T29,24
m4_location(_AS_DIRNAME_EXPR)lib/m4sugar/m4sh.m4:1048
T16,63
_AS_TR_CPP_INDIR`AS_ECHO(["_AS_ESCAPE([[$1]], [`], [\])"]) | sed "$as_sed_cpp"`
T22,30
AT_DIFF_STDERR(ignore)echo stderr:; cat "$at_stderr"
T14,116
AS_LINENO_PUSH_m4_defun_pro([$0])as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack[]_m4_defun_epi([$0])
T8,0
__unix__
T16,496
_m4_require_callm4_pushdef([_m4_divert_grow], m4_decr(_m4_divert_grow))m4_pushdef([_m4_diverting([$1])])m4_pushdef([_m4_diverting], [$1])m4_divert_push(_m4_divert_grow, [-])m4_if([$2], [], [$1], [$2])
m4_provide_if([$1], [m4_set_remove([_m4_provide], [$1])],
  [m4_ifndef([m4_require_silent_probe],
    [m4_warn([syntax], [$1 is m4_require'd but not m4_defun'd])])])_m4_divert_raw($3)_m4_undivert(_m4_divert_grow)m4_divert_pop(_m4_divert_grow)_m4_popdef([_m4_divert_grow],
[_m4_diverting([$1])], [_m4_diverting])
T17,0
m4_pattern_forbid
T29,24
m4_location(_AS_LN_S_PREPARE)lib/m4sugar/m4sh.m4:1266
T10,302
AT_SKIP_IFm4_ifndef([AT_ingroup],
 [m4_fatal([AT_SKIP_IF: missing AT_SETUP detected])])dnl
dnl Try to limit the amount of conditionals that we emit.
m4_case([$1],
      [], [],
      [false], [],
      [:], [_AT_CHECK_EXIT([], [77])],
      [true], [_AT_CHECK_EXIT([], [77])],
      [_AT_CHECK_EXIT([$1], [77])])
T18,245
_AS_TR_CPP_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_AS_CR_PREPARE])# Sed expression to map a string onto a valid CPP name.
as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[[^_$as_cr_alnum]]%_%g"
as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated
[]_m4_defun_epi([$0])
T16,46
AT_DIFF_STDOUT()at_fn_diff_devnull "$at_stdout" || at_failed=:
T10,266
AS_REQUIRE_m4_defun_pro([$0])m4_define([_m4_divert_desired], [m4_default_quoted([$3], [M4SH-INIT])])m4_if(m4_eval(_m4_divert_dump - 0 <= _m4_divert(_m4_divert_desired, [-])),
       1, [m4_require(],
	  [m4_divert_require(_m4_divert_desired,]) [$1], [$2])[]_m4_defun_epi([$0])
T9,309
AT_BANNERm4_ifdef([AT_ingroup], [m4_fatal([$0: nested AT_SETUP detected])])dnl
m4_define([AT_banner_ordinal], m4_incr(AT_banner_ordinal))
m4_divert_text([BANNERS],
[@%:@ Banner AT_banner_ordinal. AT_LINE
@%:@ Category starts at test group m4_incr(AT_ordinal).
at_banner_text_[]AT_banner_ordinal="AS_ESCAPE([$1])"])dnl

T9,47
AT_BANNERm4_fatal([AT_BANNER: missing AT_INIT detected])
T19,166
m4_set_intersectionm4_if([$1], [$2], [m4_set_listc([$1])],
       m4_eval(m4_set_size([$2]) < m4_set_size([$1])), [1], [$0([$2], [$1])],
       [m4_set_map_sep([$1], [_$0([$2],], [)])])
T19,288
_m4_set_contents_1cm4_ifdef([_m4_set([$1])],
	  [m4_set_contains([$1], _m4_defn([_m4_set([$1])]),
		   [m4_pushdef([_m4_set_($1)], _m4_defn([_m4_set([$1])]))],
		   [_m4_popdef([_m4_set([$1],]_m4_defn(
      [_m4_set([$1])])[)])])_m4_popdef([_m4_set([$1])])$0([$1])],
	  [_m4_popdef([_m4_set_cleanup($1)])])
T19,21
_AS_VAR_ARITH_WORKStest $(( 1 + 1 )) = 2
F10,6
_m4_popdefpopdef
T20,3
_m4_divert(DEFAULTS)100
T13,252
m4_set_removem4_set_contains([$1], [$2], [_m4_set_size([$1],
    [m4_decr])m4_if(_m4_defn([_m4_set([$1])]), [$2],
		    [_m4_popdef([_m4_set([$1],$2)], [_m4_set([$1])])],
		    [m4_define([_m4_set_cleanup($1)])m4_define(
		      [_m4_set([$1],$2)], [0])])$3], [$4])
F12,9
m4_debugmodedebugmode
T8,189
m4_splitm4_if([$1], [], [],
       [$2], [ ], [m4_if(m4_index([$1], [ ]), [-1], [[[$1]]],
			 [_$0([$1], [$2], [, ])])],
       [$2], [], [_$0([$1], [[	 ]+], [, ])],
       [_$0([$1], [$2], [, ])])
T10,26
AS_MKDIR_Pas_dir=$1; as_fn_mkdir_p[]
T10,124
AS_MKDIR_P_m4_defun_pro([$0])AS_REQUIRE([_$0_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0])
T5,112
AS_IF_m4_defun_pro([$0])if $1
then :
  $2
m4_map_args_pair([_$0], [_$0_ELSE], m4_shift2($@))fi[][]_m4_defun_epi([$0])
T16,137
_AS_DIRNAME_EXPR$as_expr X[]$1 : 'X\(.*[[^/]]\)//*[[^/][^/]]*/*$' \| \
	 X[]$1 : 'X\(//\)[[^/]]' \| \
	 X[]$1 : 'X\(//\)$' \| \
	 X[]$1 : 'X\(/\)' \| .[]
T16,129
_AS_DIRNAME_EXPR_m4_defun_pro([$0])AS_REQUIRE([_AS_EXPR_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0])
T30,24
m4_location(_AS_TR_SH_PREPARE)lib/m4sugar/m4sh.m4:1853
T23,3
_m4_divert(TEST_GROUPS)500
T22,0
m4_include(version.m4)
F12,9
m4_changecomchangecom
T17,149
AT_CHECK_NOESCAPEm4_warn([obsolete], [consider using AT_CHECK_UNQUOTED instead of $0])_AT_CHECK(m4_expand([$1]), [$2], m4_expand([$3]),
  m4_expand([$4]), [$5], [$6])
T13,47
m4_copy_forcem4_ifdef([$2], [_m4_undefine([$2])])m4_copy($@)
T23,3
_m4_divert(TEST_SCRIPT)450
F11,8
m4_translittranslit
T17,253
m4_divert_requirem4_ifdef([_m4_expanding($2)],
  [m4_fatal([$0: circular dependency of $2])])m4_if(_m4_divert_dump, [],
  [m4_fatal([$0($2): cannot be used outside of an m4_defun'd macro])])m4_provide_if([$2], [],
  [_m4_require_call([$2], [$3], _m4_divert([$1], [-]))])
F12,8
m4_bpatsubstpatsubst
T33,24
m4_location(_AS_BASENAME_PREPARE)lib/m4sugar/m4sh.m4:1027
T6,20
_AS_IFelif $1
then :
  $2

T11,136
m4_set_dumpm4_ifdef([_m4_set_size($1)],
	  [_m4_popdef([_m4_set_size($1)])])m4_ifdef([_m4_set_cleanup($1)],
    [_$0_check], [_$0])([$1], [], [$2])
T21,909
_AS_REEXEC_WITH_SHELL_m4_defun_pro([$0])dnl
# We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in @%:@ ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $1 $as_opts "$as_myself" ${1+"$[@]"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed 'exec'.
AS_ECHO(["$[]0: could not re-execute with $1"]) >&2
dnl AS_EXIT cannot be used here because as_fn_exit is not yet defined;
dnl code inserted by AS_REQUIRE_SHELL_FN will appear _after_ this point.
dnl We shouldn't have to worry about any traps being active at this point.
exit 255[]_m4_defun_epi([$0])
T14,166
m4_cleardivertm4_if([$#], [0], [m4_fatal([$0: missing argument])],
       [_m4_divert_raw([-1])m4_undivert($@)_m4_divert_raw(
	 _m4_divert(_m4_defn([_m4_divert_diversion]), [-]))])
T10,294
_m4_escapem4_changequote([-=<{(],[)}>=-])m4_bpatsubst(m4_bpatsubst(m4_bpatsubst(m4_bpatsubst(
	  -=<{(-=<{(-=<{(-=<{(-=<{($1)}>=-)}>=-)}>=-)}>=-)}>=-,
	-=<{(#)}>=-, -=<{(@%:@)}>=-),
      -=<{(\[)}>=-, -=<{(@<:@)}>=-),
    -=<{(\])}>=-, -=<{(@:>@)}>=-),
  -=<{(\$)}>=-, -=<{(@S|@)}>=-)m4_changequote([,])
T11,33
m4_set_listm4_set_map_sep([$1], [], [], [,])
T10,27
m4_joinall[$2]_$0([$1], m4_shift($@))
T9,97
as_echo_nm4_warn([obsolete],
   [$as_echo_n is obsolete; use AS_ECHO_N(["message"]) instead])as_@&t@echo_n
T26,24
m4_location(AS_ME_PREPARE)lib/m4sugar/m4sh.m4:1162
T22,38
AT_DIFF_STDOUT(stdout)echo stdout:; tee stdout <"$at_stdout"
T20,36
_m4_set_intersectionm4_set_contains([$1], [$2], [,[$2]])
T11,65
m4_set_sizem4_ifdef([_m4_set_size($1)], [m4_indir([_m4_set_size($1)])], [0])
T19,3
_m4_divert(VERSION)350
T34,23
m4_location(_AS_REEXEC_WITH_SHELL)lib/m4sugar/m4sh.m4:283
T17,129
_AS_DETECT_EXPAND$1="m4_bpatsubst(m4_dquote(AS_ESCAPE(_m4_expand(m4_set_contents([$2], [
])))), [\\\$LINENO\(.*\)$], [";$1=$$1$LINENO;$1=$$1"\1])"
T11,17
m4_location__file__:__line__
T19,3
_m4_divert(BANNERS)400
T32,24
m4_location(_AS_MKDIR_P_PREPARE)lib/m4sugar/m4sh.m4:1339
T16,169
_AS_EXPR_PREPARE_m4_defun_pro([$0])if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi
[]_m4_defun_epi([$0])
T23,23
m4_location(AS_PREPARE)lib/m4sugar/m4sh.m4:382
T25,1
_m4_divert(M4SH-SANITIZE)6
T9,26
m4_ifndefm4_ifdef([$1], [$3], [$2])
T23,270
_AS_ENSURE_STANDARD_FDS_m4_defun_pro([$0])dnl
# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
[]_m4_defun_epi([$0])
T8,94
AS_UNSET_m4_defun_pro([$0]){ AS_LITERAL_WORD_IF([$1], [], [eval ])$1=; unset $1;}[]_m4_defun_epi([$0])
T17,165
_AS_UNSET_PREPARE_m4_defun_pro([$0])AS_FUNCTION_DESCRIBE([as_fn_unset], [VAR], [Portably unset VAR.])
as_fn_unset ()
{
  AS_UNSET([$[1]])
}
as_unset=as_fn_unset
[]_m4_defun_epi([$0])
T18,2
_AS_LITERAL_IF_YES$3
T30,24
m4_location(AS_INIT_GENERATED)lib/m4sugar/m4sh.m4:2167
T16,225
_AS_LINENO_WORKS  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"'
T14,38
m4_PACKAGE_URLhttps://www.gnu.org/software/autoconf/
T22,43
AT_DIFF_STDOUT(expout)$at_diff expout "$at_stdout" || at_failed=:
T13,15
AS_VAR_POPDEFm4_popdef([$1])
T26,104
_AS_DETECT_SUGGESTED_PRUNEm4_set_contains([_AS_DETECT_REQUIRED_BODY], [$1],
		 [m4_set_remove([_AS_DETECT_SUGGESTED_BODY], [$1])])
T31,98
_AT_NORMALIZE_TEST_GROUP_NUMBER
  eval 'while :; do
    case $$1 in #(
    '"$at_format"'*) break;;
    esac
    $1=0$$1
  done'

T16,27
_AS_CASE_DEFAULT [@%:@(]
  *[)] :
    $1 ;;
T36,23
m4_location(_AS_DETECT_BETTER_SHELL)lib/m4sugar/m4sh.m4:198
T14,110
m4_divert_pushm4_divert_stack_push([$0], [$1])m4_pushdef([_m4_divert_diversion], [$1])_m4_divert_raw(_m4_divert([$1], [$2]))
T15,0
_m4_divert_dump
T16,167
AT_DATA_UNQUOTEDm4_ifndef([AT_ingroup],
 [m4_fatal([AT_DATA_UNQUOTED: missing AT_SETUP detected])])m4_if([$2], [], [: >$1],
       [$2], [[]], [: >$1],
[cat >$1 <<_ATEOF
$2[]_ATEOF
])
T14,42
m4_divert_textm4_divert_push([$1])$2
m4_divert_pop([$1])
T28,1
_m4_divert(HEADER-COPYRIGHT)5
T11,498
_AS_MKDIR_Pcase $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`AS_ECHO(["$as_dir"]) | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`AS_DIRNAME("$as_dir")`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || AS_ERROR([cannot create directory $as_dir])

T20,20
m4_PACKAGE_BUGREPORTbug-autoconf@gnu.org
T18,977
_AS_ECHO_N_PREPARE_m4_defun_pro([$0])
# Determine whether it's possible to make 'echo' print without a newline.
# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
# for compatibility with existing Makefiles.
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in @%:@(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

# For backward compatibility with old third-party macros, we provide
# the shell variables $as_echo and $as_echo_n.  New code should use
# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
dnl The @&t@ prevents a spurious deprecation diagnostic.
dnl Extra quoting in case 's' or 'n' are user-defined macros when this
dnl is expanded; they almost certainly aren't meant to be used here.
dnl See bug 110377.
as_@&t@echo='printf [%s\n]'
as_@&t@echo_n='printf [%s]'
[]_m4_defun_epi([$0])
T10,62
m4_noquotem4_changequote([-=<{(],[)}>=-])$1-=<{()}>=-m4_changequote([,])
T22,527
_AS_VAR_APPEND_PREPARE_m4_defun_pro([$0])AS_FUNCTION_DESCRIBE([as_fn_append], [VAR VALUE],
[Append the text in VALUE to the end of the definition contained in
VAR.  Take advantage of any shell optimizations that allow amortized
linear growth over repeated appends, instead of the typical quadratic
growth present in naive implementations.])
AS_IF([_AS_RUN(["AS_ESCAPE(m4_quote(_AS_VAR_APPEND_WORKS))"])],
[eval 'as_fn_append ()
  {
    eval $[]1+=\$[]2
  }'],
[as_fn_append ()
  {
    eval $[]1=\$$[]1\$[]2
  }]) # as_fn_append
[]_m4_defun_epi([$0])
T16,46
AT_DIFF_STDERR()at_fn_diff_devnull "$at_stderr" || at_failed=:
T8,27
m4_ifvalm4_if([$1], [], [$3], [$2])
T27,24
m4_location(_AS_CR_PREPARE)lib/m4sugar/m4sh.m4:1841
T20,40
_AS_VAR_APPEND_WORKSas_var=1; as_var+=2; test x$as_var = x12
T18,1295
_AS_LINENO_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_AS_CR_PREPARE])AS_REQUIRE([_AS_ME_PREPARE])_AS_DETECT_SUGGESTED([_AS_LINENO_WORKS])m4_pushdef([AS_MESSAGE_LOG_FD])m4_pushdef([AS_ERROR],
  [{ AS_MESSAGE(]m4_dquote([error: $][1])[, [2]); AS_EXIT([1]); }])_AS_LINENO_WORKS || {
[  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      t clear
      :clear
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno"] ||
    AS_ERROR([cannot create $as_me.lineno; rerun with a POSIX shell])

  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}
_m4_popdef([AS_MESSAGE_LOG_FD], [AS_ERROR])[]_m4_defun_epi([$0])
T20,201
_AS_BASENAME_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_AS_EXPR_PREPARE])if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi
[]_m4_defun_epi([$0])
T11,53
_m4_joinallm4_if([$#], [2], [], [[$1$3]$0([$1], m4_shift2($@))])
T10,27
m4_defaultm4_if([$1], [], [$2], [$1])
T10,143
m4_map_sepm4_pushdef([m4_Sep], [m4_define([m4_Sep], _m4_defn([m4_unquote]))])_m4_foreach([_m4_apply([m4_Sep([$2])[]$1],], [)], [], $3)m4_popdef([m4_Sep])
T12,26
m4_normalizem4_strip(m4_flatten([$1]))
T8,198
_m4_qlenm4_define([m4_qlen-$1],
m4_if(m4_index([$1], [@]), [-1], [m4_len([$1])],
      [m4_len(m4_bpatsubst([[$1]],
			   [@\(\(<:\|:>\|S|\|%:\|\{:\|:\}\)\(@\)\|&t@\)],
			   [\3]))]))_m4_defn([m4_qlen-$1])
T18,40
_m4_set_differencem4_set_contains([$1], [$2], [], [,[$2]])
T7,93
_AS_BOXm4_if(m4_index(m4_translit([[$1]], [`\"], [$$$]), [$]),
  [-1], [$0_LITERAL], [$0_INDIR])($@)
T7,48
m4_qlenm4_ifdef([$0-$1], [_m4_defn([$0-]], [_$0(])[$1])
F6,3
m4_lenlen
T27,24
m4_location(_AS_TR_PREPARE)lib/m4sugar/m4sh.m4:1928
T8,33
m4_applym4_if([$2], [], [$1], [$1($2)])[]
T13,134
_m4_defun_epi_m4_popdef([_m4_expanding($1)], [_m4_expansion_stack])m4_ifdef([_m4_expansion_stack], [], [_m4_defun_epi_outer([$1])])m4_provide([$1])
T12,32
m4_make_listm4_join([,
], m4_dquote_elt($@))
T21,479
_AS_VAR_ARITH_PREPARE_m4_defun_pro([$0])AS_FUNCTION_DESCRIBE([as_fn_arith], [ARG...],
[Perform arithmetic evaluation on the ARGs, and store the result in
the global $as_val.  Take advantage of shells that can avoid forks.
The arguments must be portable across $(()) and expr.])
AS_IF([_AS_RUN(["AS_ESCAPE(m4_quote(_AS_VAR_ARITH_WORKS))"])],
[eval 'as_fn_arith ()
  {
    as_val=$(( $[]* ))
  }'],
[as_fn_arith ()
  {
    as_val=`expr "$[]@" || test $? -eq 1`
  }]) # as_fn_arith
[]_m4_defun_epi([$0])
T17,1
AT_JOB_FIFO_IN_FD6
T17,55
AT_JOB_FIFO_IN_FDm4_fatal([AT_JOB_FIFO_IN_FD: missing AT_INIT detected])
T7,84
_m4_for$4[$1]$5[]m4_if([$1], [$2], [],
		 [$0(m4_eval([$1 + $3]), [$2], [$3], [$4], [$5])])
T29,23
m4_location(_AS_BASENAME_SED)lib/m4sugar/m4sh.m4:999
T9,132
m4_divertm4_popdef([_m4_divert_stack])m4_define([_m4_divert_diversion], [$1])m4_divert_stack_push([$0], [$1])_m4_divert_raw(_m4_divert([$1]))
T10,120
_AS_ESCAPEm4_if(m4_index(m4_translit([[$1]], [$3], [$2$2$2$2]), [$2]), [-1],
       [$0_], [m4_bpatsubst])([$1], [[$2$3]], [\\\&])
T7,85
_AS_RUNm4_ifval([$2], [as_run=a $2 -c "$as_bourne_compatible"$1],
		[(eval $1)]) 2>/dev/null
T9,4
m4_dquote[$@]
T19,191
_AS_DIRNAME_PREPARE_m4_defun_pro([$0])AS_REQUIRE([_AS_EXPR_PREPARE])if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi
[]_m4_defun_epi([$0])
T15,23
AS_EXECUTABLE_Pas_fn_executable_p $1[]
T15,129
AS_EXECUTABLE_P_m4_defun_pro([$0])AS_REQUIRE([_AS_TEST_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0])
F7,6
m4_exitm4exit
T9,5
_m4_curry[$1])
T8,22
AS_TR_SH_$0(m4_expand([$1]))[]
T8,124
AS_TR_SH_m4_defun_pro([$0])AS_REQUIRE([_$0_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0])
T12,69
_m4_list_cmpm4_if([$1], [], [0m4_ignore], [$2], [0], [m4_unquote], [$2m4_ignore])
T28,24
m4_location(AS_EXECUTABLE_P)lib/m4sugar/m4sh.m4:1139
T13,26
m4_cr_LETTERSABCDEFGHIJKLMNOPQRSTUVWXYZ
T26,24
m4_location(_AS_PATH_WALK)lib/m4sugar/m4sh.m4:1382
T11,140
AT_KEYWORDSm4_ifndef([AT_ingroup],
 [m4_fatal([AT_KEYWORDS: missing AT_SETUP detected])])m4_append_uniq_w([AT_keywords], m4_tolower(_m4_expand([$1
])))
F11,8
m4_errprinterrprint
T13,207
m4_map_args_w_$0(_m4_split([ ]m4_flatten([$1])[ ], [[	 ]+],
	       m4_if(m4_index([$2$3$4], [\]), [-1], [[$3[]$4[]$2]],
		     [m4_bpatsubst([[$3[]$4[]$2]], [\\], [\\\\])])),
     m4_len([[]$3[]$4]), m4_len([$4[]$2[]]))
T8,42
_AS_ECHO_AS_ECHO_UNQUOTED([_AS_QUOTE([$1])], [$2])
T21,24
m4_location(AS_TR_SH)lib/m4sugar/m4sh.m4:1875
T19,65
_AT_COPYRIGHT_YEARSCopyright (C) 2009-2017, 2020-2023 Free Software Foundation, Inc.
T7,18
AS_ECHOprintf "[%s\n]" $1
T12,77
m4_chomp_allm4_format([[%.*s]], m4_bregexp(m4_translit([[$1]], [
/], [/ ]), [/*$]), [$1])
T9,14
AS_ECHO_Nprintf [%s] $1
T10,86
m4_toupperm4_translit([[$1]], [abcdefghijklmnopqrstuvwxyz],
		     [ABCDEFGHIJKLMNOPQRSTUVWXYZ])
T16,50
_m4_list_cmp_rawm4_if([$1], [$2], [0], [_m4_list_cmp_1([$1], $2)])
T14,41
_m4_list_cmp_1_m4_list_cmp_2([$2], [m4_shift2($@)], $1)
T14,95
_m4_list_cmp_2_m4_list_cmp([$1$3], m4_cmp([$3+0], [$1+0]))(
  [_m4_list_cmp_1(m4_dquote(m4_shift3($@)), $2)])
T15,99
_AS_LITERAL_IF_m4_if(m4_translit([$1], [+]), [], [$0YES],
       m4_translit([$1], [$]), [], [m4_default], [$0NO])
T22,30
m4_location(AT_TESTED)./lib/autotest/general.m4:1776
T23,3162
_AS_DETECT_BETTER_SHELL_m4_defun_pro([$0])m4_if(_AS_FORCE_REEXEC_WITH_CONFIG_SHELL, [yes],
  [# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    _AS_REEXEC_WITH_SHELL([$CONFIG_SHELL])
  fi
  # We don't want this to propagate to other subprocesses.
  dnl This might be especially important in case an m4sh-generated script
  dnl is used to later execute other m4sh-generated scripts.  This happens
  dnl for example in autoconf's own testsuite (and happens *a lot* there,
  dnl in fact).
  AS_UNSET([_as_can_reexec])
])m4_set_map([_AS_DETECT_SUGGESTED_BODY], [_AS_DETECT_SUGGESTED_PRUNE])m4_pushdef([AS_EXIT], [exit m4_default(]m4_dquote([$][1])[, 1)])if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="AS_ESCAPE(_m4_expand([_AS_BOURNE_COMPATIBLE]))"
  _AS_DETECT_EXPAND([as_required], [_AS_DETECT_REQUIRED_BODY])
  _AS_DETECT_EXPAND([as_suggested], [_AS_DETECT_SUGGESTED_BODY])
  AS_IF([_AS_RUN(["$as_required"])],
	[as_have_required=yes],
	[as_have_required=no])
  AS_IF([test x$as_have_required = xyes && _AS_RUN(["$as_suggested"])],
    [],
    [_AS_PATH_WALK([/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH],
      [case $as_dir in @%:@(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir$as_base
	     AS_IF([{ test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    _AS_RUN(["$as_required"], ["$as_shell"])],
		   [CONFIG_SHELL=$as_shell as_have_required=yes
		   m4_set_empty([_AS_DETECT_SUGGESTED_BODY], [break 2],
		     [AS_IF([_AS_RUN(["$as_suggested"], ["$as_shell"])],
			    [break 2])])])
	   done;;
       esac],
      [AS_IF([{ test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      _AS_RUN(["$as_required"], ["$SHELL"])],
	     [CONFIG_SHELL=$SHELL as_have_required=yes])])

      AS_IF([test "x$CONFIG_SHELL" != x],
            [export CONFIG_SHELL
             _AS_REEXEC_WITH_SHELL([$CONFIG_SHELL])])

dnl Unfortunately, $as_me isn't available here.
    AS_IF([test x$as_have_required = xno],
      [AS_ECHO(["$[]0: This script requires a shell more modern than all"])
  AS_ECHO(["$[]0: the shells that I found on your system."])
  if test ${ZSH_VERSION+y} ; then
    AS_ECHO(["$[]0: In particular, zsh $ZSH_VERSION has bugs and should"])
    AS_ECHO(["$[]0: be upgraded to zsh 4.3.4 or later."])
  else
    AS_ECHO("m4_text_wrap([Please tell ]_m4_defn([m4_PACKAGE_BUGREPORT])
m4_ifset([AC_PACKAGE_BUGREPORT], [m4_if(_m4_defn([m4_PACKAGE_BUGREPORT]),
_m4_defn([AC_PACKAGE_BUGREPORT]), [], [and _m4_defn([AC_PACKAGE_BUGREPORT])])])
[about your system, including any error possibly output before this message.
Then install a modern shell, or manually run the script under such a
shell if you do have one.], [$[]0: ], [], [62])")
  fi
  AS_EXIT])])
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS
_m4_popdef([AS_EXIT])[]_m4_defun_epi([$0])
T27,30
m4_location(_AT_ARG_OPTION)./lib/autotest/general.m4:1654
T36,23
m4_location(_AS_ENSURE_STANDARD_FDS)lib/m4sugar/m4sh.m4:321
F10,6
m4_bregexpregexp
T30,23
m4_location(_AS_BASENAME_EXPR)lib/m4sugar/m4sh.m4:994
T21,97
m4_copyright_condensem4_text_wrap(m4_bpatsubst(m4_flatten([[$1]]),
[(C)[-	 ,0-9]*\([1-9][0-9][0-9][0-9]\)], [(C) \1]))
T17,28
m4_default_nblankm4_ifblank([$1], [$2], [$1])
T21,23
m4_location(AS_ERROR)lib/m4sugar/m4sh.m4:956
T12,1
_m4_divert()0
T14,58
_m4_map_args_wm4_substr([$1], [$2], m4_eval(m4_len([$1]) - [$2] - [$3]))
T13,82
m4_dquote_eltm4_if([$#], [0], [],
       [$#], [1], [[[$1]]],
       [[[$1]],$0(m4_shift($@))])
T12,47
AS_VAR_ARITHas_fn_arith $2 && AS_VAR_SET([$1], [$as_val])[]
T12,197
AS_VAR_ARITH_m4_defun_pro([$0])_AS_DETECT_SUGGESTED([_AS_VAR_ARITH_WORKS])AS_REQUIRE([_AS_VAR_ARITH_PREPARE], [], [M4SH-INIT-FN])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0])
T9,22
AS_TR_CPP_$0(m4_expand([$1]))[]
T9,124
AS_TR_CPP_m4_defun_pro([$0])AS_REQUIRE([_$0_PREPARE])[]_m4_popdef([$0])m4_indir([$0]m4_if([$#], [0], [], [,$@]))[]_m4_defun_epi([$0])
T11,162
m4_dumpdefsm4_if([$#], [0], [m4_fatal([$0: missing argument])],
       [$#], [1], [m4_stack_foreach_lifo([$1], [m4_dumpdef([$1])m4_ignore])],
       [m4_map_args([$0], $@)])
T11,149
m4_map_argsm4_if([$#], [0], [m4_fatal([$0: too few arguments: $#])],
       [$#], [1], [],
       [$#], [2], [$1([$2])[]],
       [_m4_foreach([$1(], [)], $@)])
T14,276
_AS_CR_PREPARE_m4_defun_pro([$0])# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
[]_m4_defun_epi([$0])
T9,174
m4_expandm4_pushdef([m4_divert], _m4_defn([_m4_divert_unsafe]))m4_pushdef([m4_divert_push], _m4_defn([_m4_divert_unsafe]))m4_chomp(_$0([$1
]))_m4_popdef([m4_divert], [m4_divert_push])
T10,103
m4_flattenm4_if(m4_index([$1], [
]), [-1], [[$1]],
       [m4_translit(m4_bpatsubst([[[$1]]], [\\
]), [
], [ ])])
T13,52
m4_cr_LettersabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
T17,478
AS_INIT_GENERATED_m4_defun_pro([$0])m4_require([AS_PREPARE])m4_pushdef([AS_MESSAGE_LOG_FD])as_write_fail=0
cat >$1 <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
$2
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$1 <<\_ASEOF || as_write_fail=1
_AS_SHELL_SANITIZE
_AS_PREPARE
m4_if(AS_MESSAGE_FD, [1], [], [exec AS_MESSAGE_FD>&1
])m4_text_box([Main body of $1 script.])
_ASEOF
test $as_write_fail = 0 && chmod +x $1[]dnl
_m4_popdef([AS_MESSAGE_LOG_FD])[]_m4_defun_epi([$0])
T18,540
_AS_TR_CPP_LITERALm4_translit([[$1]],
  [*[]][abcdefghijklmnopqrstuvwxyz