configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.71 for parallel 20220622.
   4 #
   5 # Report bugs to <bug-parallel@gnu.org>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
   9 # Inc.
  10 #
  11 #
  12 # This configure script is free software; the Free Software Foundation
  13 # gives unlimited permission to copy, distribute and modify it.
  14 ## -------------------- ##
  15 ## M4sh Initialization. ##
  16 ## -------------------- ##
  17
  18 # Be more Bourne compatible
  19 DUALCASE=1; export DUALCASE # for MKS sh
  20 as_nop=:
  21 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
  22 then :
  23   emulate sh
  24   NULLCMD=:
  25   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  26   # is contrary to our usage.  Disable this feature.
  27   alias -g '${1+"$@"}'='"$@"'
  28   setopt NO_GLOB_SUBST
  29 else $as_nop
  30   case `(set -o) 2>/dev/null` in #(
  31   *posix*) :
  32     set -o posix ;; #(
  33   *) :
  34      ;;
  35 esac
  36 fi
  37
  38
  39
  40 # Reset variables that may have inherited troublesome values from
  41 # the environment.
  42
  43 # IFS needs to be set, to space, tab, and newline, in precisely that order.
  44 # (If _AS_PATH_WALK were called with IFS unset, it would have the
  45 # side effect of setting IFS to empty, thus disabling word splitting.)
  46 # Quoting is to prevent editors from complaining about space-tab.
  47 as_nl='
  48 '
  49 export as_nl
  50 IFS=" ""        $as_nl"
  51
  52 PS1='$ '
  53 PS2='> '
  54 PS4='+ '
  55
  56 # Ensure predictable behavior from utilities with locale-dependent output.
  57 LC_ALL=C
  58 export LC_ALL
  59 LANGUAGE=C
  60 export LANGUAGE
  61
  62 # We cannot yet rely on "unset" to work, but we need these variables
  63 # to be unset--not just set to an empty or harmless value--now, to
  64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
  65 # also avoids known problems related to "unset" and subshell syntax
  66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
  67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
  68 do eval test \${$as_var+y} \
  69   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  70 done
  71
  72 # Ensure that fds 0, 1, and 2 are open.
  73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
  74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
  75 if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
  76
  77 # The user is always right.
  78 if ${PATH_SEPARATOR+false} :; then
  79   PATH_SEPARATOR=:
  80   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  81     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  82       PATH_SEPARATOR=';'
  83   }
  84 fi
  85
  86
  87 # Find who we are.  Look in the path if we contain no directory separator.
  88 as_myself=
  89 case $0 in #((
  90   *[\\/]* ) as_myself=$0 ;;
  91   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  92 for as_dir in $PATH
  93 do
  94   IFS=$as_save_IFS
  95   case $as_dir in #(((
  96     '') as_dir=./ ;;
  97     */) ;;
  98     *) as_dir=$as_dir/ ;;
  99   esac
 100     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116
 117 # Use a proper internal environment variable to ensure we don't fall
 118   # into an infinite loop, continuously re-executing ourselves.
 119   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 120     _as_can_reexec=no; export _as_can_reexec;
 121     # We cannot yet assume a decent shell, so we have to provide a
 122 # neutralization value for shells without unset; and this also
 123 # works around shells that cannot unset nonexistent variables.
 124 # Preserve -v and -x to the replacement shell.
 125 BASH_ENV=/dev/null
 126 ENV=/dev/null
 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 128 case $- in # ((((
 129   *v*x* | *x*v* ) as_opts=-vx ;;
 130   *v* ) as_opts=-v ;;
 131   *x* ) as_opts=-x ;;
 132   * ) as_opts= ;;
 133 esac
 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 135 # Admittedly, this is quite paranoid, since all the known shells bail
 136 # out after a failed `exec'.
 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
 138 exit 255
 139   fi
 140   # We don't want this to propagate to other subprocesses.
 141           { _as_can_reexec=; unset _as_can_reexec;}
 142 if test "x$CONFIG_SHELL" = x; then
 143   as_bourne_compatible="as_nop=:
 144 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
 145 then :
 146   emulate sh
 147   NULLCMD=:
 148   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 149   # is contrary to our usage.  Disable this feature.
 150   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 151   setopt NO_GLOB_SUBST
 152 else \$as_nop
 153   case \`(set -o) 2>/dev/null\` in #(
 154   *posix*) :
 155     set -o posix ;; #(
 156   *) :
 157      ;;
 158 esac
 159 fi
 160 "
 161   as_required="as_fn_return () { (exit \$1); }
 162 as_fn_success () { as_fn_return 0; }
 163 as_fn_failure () { as_fn_return 1; }
 164 as_fn_ret_success () { return 0; }
 165 as_fn_ret_failure () { return 1; }
 166
 167 exitcode=0
 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" )
 173 then :
 174
 175 else \$as_nop
 176   exitcode=1; echo positional parameters were not saved.
 177 fi
 178 test x\$exitcode = x0 || exit 1
 179 blah=\$(echo \$(echo blah))
 180 test x\"\$blah\" = xblah || exit 1
 181 test -x / || exit 1"
 182   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 183   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 184   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 185   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 186   if (eval "$as_required") 2>/dev/null
 187 then :
 188   as_have_required=yes
 189 else $as_nop
 190   as_have_required=no
 191 fi
 192   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
 193 then :
 194
 195 else $as_nop
 196   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 197 as_found=false
 198 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 199 do
 200   IFS=$as_save_IFS
 201   case $as_dir in #(((
 202     '') as_dir=./ ;;
 203     */) ;;
 204     *) as_dir=$as_dir/ ;;
 205   esac
 206   as_found=:
 207   case $as_dir in #(
 208          /*)
 209            for as_base in sh bash ksh sh5; do
 210              # Try only shells that exist, to save several forks.
 211              as_shell=$as_dir$as_base
 212              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 213                     as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
 214 then :
 215   CONFIG_SHELL=$as_shell as_have_required=yes
 216                    if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
 217 then :
 218   break 2
 219 fi
 220 fi
 221            done;;
 222        esac
 223   as_found=false
 224 done
 225 IFS=$as_save_IFS
 226 if $as_found
 227 then :
 228
 229 else $as_nop
 230   if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 231               as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
 232 then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi
 235 fi
 236
 237
 238       if test "x$CONFIG_SHELL" != x
 239 then :
 240   export CONFIG_SHELL
 241              # We cannot yet assume a decent shell, so we have to provide a
 242 # neutralization value for shells without unset; and this also
 243 # works around shells that cannot unset nonexistent variables.
 244 # Preserve -v and -x to the replacement shell.
 245 BASH_ENV=/dev/null
 246 ENV=/dev/null
 247 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 248 case $- in # ((((
 249   *v*x* | *x*v* ) as_opts=-vx ;;
 250   *v* ) as_opts=-v ;;
 251   *x* ) as_opts=-x ;;
 252   * ) as_opts= ;;
 253 esac
 254 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 255 # Admittedly, this is quite paranoid, since all the known shells bail
 256 # out after a failed `exec'.
 257 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
 258 exit 255
 259 fi
 260
 261     if test x$as_have_required = xno
 262 then :
 263   printf "%s\n" "$0: This script requires a shell more modern than all"
 264   printf "%s\n" "$0: the shells that I found on your system."
 265   if test ${ZSH_VERSION+y} ; then
 266     printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 267     printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
 268   else
 269     printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
 270 $0: bug-parallel@gnu.org about your system, including any
 271 $0: error possibly output before this message. Then install
 272 $0: a modern shell, or manually run the script under such a
 273 $0: shell if you do have one."
 274   fi
 275   exit 1
 276 fi
 277 fi
 278 fi
 279 SHELL=${CONFIG_SHELL-/bin/sh}
 280 export SHELL
 281 # Unset more variables known to interfere with behavior of common tools.
 282 CLICOLOR_FORCE= GREP_OPTIONS=
 283 unset CLICOLOR_FORCE GREP_OPTIONS
 284
 285 ## --------------------- ##
 286 ## M4sh Shell Functions. ##
 287 ## --------------------- ##
 288 # as_fn_unset VAR
 289 # ---------------
 290 # Portably unset VAR.
 291 as_fn_unset ()
 292 {
 293   { eval $1=; unset $1;}
 294 }
 295 as_unset=as_fn_unset
 296
 297
 298 # as_fn_set_status STATUS
 299 # -----------------------
 300 # Set $? to STATUS, without forking.
 301 as_fn_set_status ()
 302 {
 303   return $1
 304 } # as_fn_set_status
 305
 306 # as_fn_exit STATUS
 307 # -----------------
 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 309 as_fn_exit ()
 310 {
 311   set +e
 312   as_fn_set_status $1
 313   exit $1
 314 } # as_fn_exit
 315 # as_fn_nop
 316 # ---------
 317 # Do nothing but, unlike ":", preserve the value of $?.
 318 as_fn_nop ()
 319 {
 320   return $?
 321 }
 322 as_nop=as_fn_nop
 323
 324 # as_fn_mkdir_p
 325 # -------------
 326 # Create "$as_dir" as a directory, including parents if necessary.
 327 as_fn_mkdir_p ()
 328 {
 329
 330   case $as_dir in #(
 331   -*) as_dir=./$as_dir;;
 332   esac
 333   test -d "$as_dir" || eval $as_mkdir_p || {
 334     as_dirs=
 335     while :; do
 336       case $as_dir in #(
 337       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 338       *) as_qdir=$as_dir;;
 339       esac
 340       as_dirs="'$as_qdir' $as_dirs"
 341       as_dir=`$as_dirname -- "$as_dir" ||
 342 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 343          X"$as_dir" : 'X\(//\)[^/]' \| \
 344          X"$as_dir" : 'X\(//\)$' \| \
 345          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 346 printf "%s\n" X"$as_dir" |
 347     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)[^/].*/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\/\)$/{
 356             s//\1/
 357             q
 358           }
 359           /^X\(\/\).*/{
 360             s//\1/
 361             q
 362           }
 363           s/.*/./; q'`
 364       test -d "$as_dir" && break
 365     done
 366     test -z "$as_dirs" || eval "mkdir $as_dirs"
 367   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 368
 369
 370 } # as_fn_mkdir_p
 371
 372 # as_fn_executable_p FILE
 373 # -----------------------
 374 # Test if FILE is an executable regular file.
 375 as_fn_executable_p ()
 376 {
 377   test -f "$1" && test -x "$1"
 378 } # as_fn_executable_p
 379 # as_fn_append VAR VALUE
 380 # ----------------------
 381 # Append the text in VALUE to the end of the definition contained in VAR. Take
 382 # advantage of any shell optimizations that allow amortized linear growth over
 383 # repeated appends, instead of the typical quadratic growth present in naive
 384 # implementations.
 385 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
 386 then :
 387   eval 'as_fn_append ()
 388   {
 389     eval $1+=\$2
 390   }'
 391 else $as_nop
 392   as_fn_append ()
 393   {
 394     eval $1=\$$1\$2
 395   }
 396 fi # as_fn_append
 397
 398 # as_fn_arith ARG...
 399 # ------------------
 400 # Perform arithmetic evaluation on the ARGs, and store the result in the
 401 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 402 # must be portable across $(()) and expr.
 403 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
 404 then :
 405   eval 'as_fn_arith ()
 406   {
 407     as_val=$(( $* ))
 408   }'
 409 else $as_nop
 410   as_fn_arith ()
 411   {
 412     as_val=`expr "$@" || test $? -eq 1`
 413   }
 414 fi # as_fn_arith
 415
 416 # as_fn_nop
 417 # ---------
 418 # Do nothing but, unlike ":", preserve the value of $?.
 419 as_fn_nop ()
 420 {
 421   return $?
 422 }
 423 as_nop=as_fn_nop
 424
 425 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 426 # ----------------------------------------
 427 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 428 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 429 # script with STATUS, using 1 if that was 0.
 430 as_fn_error ()
 431 {
 432   as_status=$1; test $as_status -eq 0 && as_status=1
 433   if test "$4"; then
 434     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 435     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 436   fi
 437   printf "%s\n" "$as_me: error: $2" >&2
 438   as_fn_exit $as_status
 439 } # as_fn_error
 440
 441 if expr a : '\(a\)' >/dev/null 2>&1 &&
 442    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 443   as_expr=expr
 444 else
 445   as_expr=false
 446 fi
 447
 448 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 449   as_basename=basename
 450 else
 451   as_basename=false
 452 fi
 453
 454 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 455   as_dirname=dirname
 456 else
 457   as_dirname=false
 458 fi
 459
 460 as_me=`$as_basename -- "$0" ||
 461 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 462          X"$0" : 'X\(//\)$' \| \
 463          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 464 printf "%s\n" X/"$0" |
 465     sed '/^.*\/\([^/][^/]*\)\/*$/{
 466             s//\1/
 467             q
 468           }
 469           /^X\/\(\/\/\)$/{
 470             s//\1/
 471             q
 472           }
 473           /^X\/\(\/\).*/{
 474             s//\1/
 475             q
 476           }
 477           s/.*/./; q'`
 478
 479 # Avoid depending upon Character Ranges.
 480 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 481 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 482 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 483 as_cr_digits='0123456789'
 484 as_cr_alnum=$as_cr_Letters$as_cr_digits
 485
 486
 487   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 488   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 489   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 490   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 491   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 492   sed -n '
 493     p
 494     /[$]LINENO/=
 495   ' <$as_myself |
 496     sed '
 497       s/[$]LINENO.*/&-/
 498       t lineno
 499       b
 500       :lineno
 501       N
 502       :loop
 503       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 504       t loop
 505       s/-\n.*//
 506     ' >$as_me.lineno &&
 507   chmod +x "$as_me.lineno" ||
 508     { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 509
 510   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 511   # already done that, so ensure we don't try to do so again and fall
 512   # in an infinite loop.  This has already happened in practice.
 513   _as_can_reexec=no; export _as_can_reexec
 514   # Don't try to exec as it changes $[0], causing all sort of problems
 515   # (the dirname of $[0] is not the place where we might find the
 516   # original and so on.  Autoconf is especially sensitive to this).
 517   . "./$as_me.lineno"
 518   # Exit status is that of the last command.
 519   exit
 520 }
 521
 522
 523 # Determine whether it's possible to make 'echo' print without a newline.
 524 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
 525 # for compatibility with existing Makefiles.
 526 ECHO_C= ECHO_N= ECHO_T=
 527 case `echo -n x` in #(((((
 528 -n*)
 529   case `echo 'xy\c'` in
 530   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 531   xy)  ECHO_C='\c';;
 532   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 533        ECHO_T=' ';;
 534   esac;;
 535 *)
 536   ECHO_N='-n';;
 537 esac
 538
 539 # For backward compatibility with old third-party macros, we provide
 540 # the shell variables $as_echo and $as_echo_n.  New code should use
 541 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
 542 as_echo='printf %s\n'
 543 as_echo_n='printf %s'
 544
 545
 546 rm -f conf$$ conf$$.exe conf$$.file
 547 if test -d conf$$.dir; then
 548   rm -f conf$$.dir/conf$$.file
 549 else
 550   rm -f conf$$.dir
 551   mkdir conf$$.dir 2>/dev/null
 552 fi
 553 if (echo >conf$$.file) 2>/dev/null; then
 554   if ln -s conf$$.file conf$$ 2>/dev/null; then
 555     as_ln_s='ln -s'
 556     # ... but there are two gotchas:
 557     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 558     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 559     # In both cases, we have to default to `cp -pR'.
 560     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 561       as_ln_s='cp -pR'
 562   elif ln conf$$.file conf$$ 2>/dev/null; then
 563     as_ln_s=ln
 564   else
 565     as_ln_s='cp -pR'
 566   fi
 567 else
 568   as_ln_s='cp -pR'
 569 fi
 570 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 571 rmdir conf$$.dir 2>/dev/null
 572
 573 if mkdir -p . 2>/dev/null; then
 574   as_mkdir_p='mkdir -p "$as_dir"'
 575 else
 576   test -d ./-p && rmdir ./-p
 577   as_mkdir_p=false
 578 fi
 579
 580 as_test_x='test -x'
 581 as_executable_p=as_fn_executable_p
 582
 583 # Sed expression to map a string onto a valid CPP name.
 584 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 585
 586 # Sed expression to map a string onto a valid variable name.
 587 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 588
 589
 590 test -n "$DJDIR" || exec 7<&0 </dev/null
 591 exec 6>&1
 592
 593 # Name of the host.
 594 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 595 # so uname gets run too.
 596 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 597
 598 #
 599 # Initializations.
 600 #
 601 ac_default_prefix=/usr/local
 602 ac_clean_files=
 603 ac_config_libobj_dir=.
 604 LIBOBJS=
 605 cross_compiling=no
 606 subdirs=
 607 MFLAGS=
 608 MAKEFLAGS=
 609
 610 # Identity of this package.
 611 PACKAGE_NAME='parallel'
 612 PACKAGE_TARNAME='parallel'
 613 PACKAGE_VERSION='20220622'
 614 PACKAGE_STRING='parallel 20220622'
 615 PACKAGE_BUGREPORT='bug-parallel@gnu.org'
 616 PACKAGE_URL=''
 617
 618 ac_subst_vars='LTLIBOBJS
 619 LIBOBJS
 620 LN_S
 621 DOCUMENTATION_FALSE
 622 DOCUMENTATION_TRUE
 623 AM_BACKSLASH
 624 AM_DEFAULT_VERBOSITY
 625 AM_DEFAULT_V
 626 AM_V
 627 CSCOPE
 628 ETAGS
 629 CTAGS
 630 am__untar
 631 am__tar
 632 AMTAR
 633 am__leading_dot
 634 SET_MAKE
 635 AWK
 636 mkdir_p
 637 MKDIR_P
 638 INSTALL_STRIP_PROGRAM
 639 STRIP
 640 install_sh
 641 MAKEINFO
 642 AUTOHEADER
 643 AUTOMAKE
 644 AUTOCONF
 645 ACLOCAL
 646 VERSION
 647 PACKAGE
 648 CYGPATH_W
 649 am__isrc
 650 INSTALL_DATA
 651 INSTALL_SCRIPT
 652 INSTALL_PROGRAM
 653 target_alias
 654 host_alias
 655 build_alias
 656 LIBS
 657 ECHO_T
 658 ECHO_N
 659 ECHO_C
 660 DEFS
 661 mandir
 662 localedir
 663 libdir
 664 psdir
 665 pdfdir
 666 dvidir
 667 htmldir
 668 infodir
 669 docdir
 670 oldincludedir
 671 includedir
 672 runstatedir
 673 localstatedir
 674 sharedstatedir
 675 sysconfdir
 676 datadir
 677 datarootdir
 678 libexecdir
 679 sbindir
 680 bindir
 681 program_transform_name
 682 prefix
 683 exec_prefix
 684 PACKAGE_URL
 685 PACKAGE_BUGREPORT
 686 PACKAGE_STRING
 687 PACKAGE_VERSION
 688 PACKAGE_TARNAME
 689 PACKAGE_NAME
 690 PATH_SEPARATOR
 691 SHELL'
 692 ac_subst_files=''
 693 ac_user_opts='
 694 enable_option_checking
 695 enable_silent_rules
 696 enable_documentation
 697 '
 698       ac_precious_vars='build_alias
 699 host_alias
 700 target_alias'
 701
 702
 703 # Initialize some variables set by options.
 704 ac_init_help=
 705 ac_init_version=false
 706 ac_unrecognized_opts=
 707 ac_unrecognized_sep=
 708 # The variables have the same names as the options, with
 709 # dashes changed to underlines.
 710 cache_file=/dev/null
 711 exec_prefix=NONE
 712 no_create=
 713 no_recursion=
 714 prefix=NONE
 715 program_prefix=NONE
 716 program_suffix=NONE
 717 program_transform_name=s,x,x,
 718 silent=
 719 site=
 720 srcdir=
 721 verbose=
 722 x_includes=NONE
 723 x_libraries=NONE
 724
 725 # Installation directory options.
 726 # These are left unexpanded so users can "make install exec_prefix=/foo"
 727 # and all the variables that are supposed to be based on exec_prefix
 728 # by default will actually change.
 729 # Use braces instead of parens because sh, perl, etc. also accept them.
 730 # (The list follows the same order as the GNU Coding Standards.)
 731 bindir='${exec_prefix}/bin'
 732 sbindir='${exec_prefix}/sbin'
 733 libexecdir='${exec_prefix}/libexec'
 734 datarootdir='${prefix}/share'
 735 datadir='${datarootdir}'
 736 sysconfdir='${prefix}/etc'
 737 sharedstatedir='${prefix}/com'
 738 localstatedir='${prefix}/var'
 739 runstatedir='${localstatedir}/run'
 740 includedir='${prefix}/include'
 741 oldincludedir='/usr/include'
 742 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 743 infodir='${datarootdir}/info'
 744 htmldir='${docdir}'
 745 dvidir='${docdir}'
 746 pdfdir='${docdir}'
 747 psdir='${docdir}'
 748 libdir='${exec_prefix}/lib'
 749 localedir='${datarootdir}/locale'
 750 mandir='${datarootdir}/man'
 751
 752 ac_prev=
 753 ac_dashdash=
 754 for ac_option
 755 do
 756   # If the previous option needs an argument, assign it.
 757   if test -n "$ac_prev"; then
 758     eval $ac_prev=\$ac_option
 759     ac_prev=
 760     continue
 761   fi
 762
 763   case $ac_option in
 764   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 765   *=)   ac_optarg= ;;
 766   *)    ac_optarg=yes ;;
 767   esac
 768
 769   case $ac_dashdash$ac_option in
 770   --)
 771     ac_dashdash=yes ;;
 772
 773   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 774     ac_prev=bindir ;;
 775   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 776     bindir=$ac_optarg ;;
 777
 778   -build | --build | --buil | --bui | --bu)
 779     ac_prev=build_alias ;;
 780   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 781     build_alias=$ac_optarg ;;
 782
 783   -cache-file | --cache-file | --cache-fil | --cache-fi \
 784   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 785     ac_prev=cache_file ;;
 786   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 787   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 788     cache_file=$ac_optarg ;;
 789
 790   --config-cache | -C)
 791     cache_file=config.cache ;;
 792
 793   -datadir | --datadir | --datadi | --datad)
 794     ac_prev=datadir ;;
 795   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 796     datadir=$ac_optarg ;;
 797
 798   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 799   | --dataroo | --dataro | --datar)
 800     ac_prev=datarootdir ;;
 801   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 802   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 803     datarootdir=$ac_optarg ;;
 804
 805   -disable-* | --disable-*)
 806     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 807     # Reject names that are not valid shell variable names.
 808     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 809       as_fn_error $? "invalid feature name: \`$ac_useropt'"
 810     ac_useropt_orig=$ac_useropt
 811     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
 812     case $ac_user_opts in
 813       *"
 814 "enable_$ac_useropt"
 815 "*) ;;
 816       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 817          ac_unrecognized_sep=', ';;
 818     esac
 819     eval enable_$ac_useropt=no ;;
 820
 821   -docdir | --docdir | --docdi | --doc | --do)
 822     ac_prev=docdir ;;
 823   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 824     docdir=$ac_optarg ;;
 825
 826   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 827     ac_prev=dvidir ;;
 828   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 829     dvidir=$ac_optarg ;;
 830
 831   -enable-* | --enable-*)
 832     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 833     # Reject names that are not valid shell variable names.
 834     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 835       as_fn_error $? "invalid feature name: \`$ac_useropt'"
 836     ac_useropt_orig=$ac_useropt
 837     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
 838     case $ac_user_opts in
 839       *"
 840 "enable_$ac_useropt"
 841 "*) ;;
 842       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 843          ac_unrecognized_sep=', ';;
 844     esac
 845     eval enable_$ac_useropt=\$ac_optarg ;;
 846
 847   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 848   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 849   | --exec | --exe | --ex)
 850     ac_prev=exec_prefix ;;
 851   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 852   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 853   | --exec=* | --exe=* | --ex=*)
 854     exec_prefix=$ac_optarg ;;
 855
 856   -gas | --gas | --ga | --g)
 857     # Obsolete; use --with-gas.
 858     with_gas=yes ;;
 859
 860   -help | --help | --hel | --he | -h)
 861     ac_init_help=long ;;
 862   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 863     ac_init_help=recursive ;;
 864   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 865     ac_init_help=short ;;
 866
 867   -host | --host | --hos | --ho)
 868     ac_prev=host_alias ;;
 869   -host=* | --host=* | --hos=* | --ho=*)
 870     host_alias=$ac_optarg ;;
 871
 872   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 873     ac_prev=htmldir ;;
 874   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 875   | --ht=*)
 876     htmldir=$ac_optarg ;;
 877
 878   -includedir | --includedir | --includedi | --included | --include \
 879   | --includ | --inclu | --incl | --inc)
 880     ac_prev=includedir ;;
 881   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 882   | --includ=* | --inclu=* | --incl=* | --inc=*)
 883     includedir=$ac_optarg ;;
 884
 885   -infodir | --infodir | --infodi | --infod | --info | --inf)
 886     ac_prev=infodir ;;
 887   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 888     infodir=$ac_optarg ;;
 889
 890   -libdir | --libdir | --libdi | --libd)
 891     ac_prev=libdir ;;
 892   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 893     libdir=$ac_optarg ;;
 894
 895   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 896   | --libexe | --libex | --libe)
 897     ac_prev=libexecdir ;;
 898   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 899   | --libexe=* | --libex=* | --libe=*)
 900     libexecdir=$ac_optarg ;;
 901
 902   -localedir | --localedir | --localedi | --localed | --locale)
 903     ac_prev=localedir ;;
 904   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 905     localedir=$ac_optarg ;;
 906
 907   -localstatedir | --localstatedir | --localstatedi | --localstated \
 908   | --localstate | --localstat | --localsta | --localst | --locals)
 909     ac_prev=localstatedir ;;
 910   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 911   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 912     localstatedir=$ac_optarg ;;
 913
 914   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 915     ac_prev=mandir ;;
 916   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 917     mandir=$ac_optarg ;;
 918
 919   -nfp | --nfp | --nf)
 920     # Obsolete; use --without-fp.
 921     with_fp=no ;;
 922
 923   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 924   | --no-cr | --no-c | -n)
 925     no_create=yes ;;
 926
 927   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 928   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 929     no_recursion=yes ;;
 930
 931   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 932   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 933   | --oldin | --oldi | --old | --ol | --o)
 934     ac_prev=oldincludedir ;;
 935   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 936   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 937   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 938     oldincludedir=$ac_optarg ;;
 939
 940   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 941     ac_prev=prefix ;;
 942   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 943     prefix=$ac_optarg ;;
 944
 945   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 946   | --program-pre | --program-pr | --program-p)
 947     ac_prev=program_prefix ;;
 948   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 949   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 950     program_prefix=$ac_optarg ;;
 951
 952   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 953   | --program-suf | --program-su | --program-s)
 954     ac_prev=program_suffix ;;
 955   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 956   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 957     program_suffix=$ac_optarg ;;
 958
 959   -program-transform-name | --program-transform-name \
 960   | --program-transform-nam | --program-transform-na \
 961   | --program-transform-n | --program-transform- \
 962   | --program-transform | --program-transfor \
 963   | --program-transfo | --program-transf \
 964   | --program-trans | --program-tran \
 965   | --progr-tra | --program-tr | --program-t)
 966     ac_prev=program_transform_name ;;
 967   -program-transform-name=* | --program-transform-name=* \
 968   | --program-transform-nam=* | --program-transform-na=* \
 969   | --program-transform-n=* | --program-transform-=* \
 970   | --program-transform=* | --program-transfor=* \
 971   | --program-transfo=* | --program-transf=* \
 972   | --program-trans=* | --program-tran=* \
 973   | --progr-tra=* | --program-tr=* | --program-t=*)
 974     program_transform_name=$ac_optarg ;;
 975
 976   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 977     ac_prev=pdfdir ;;
 978   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 979     pdfdir=$ac_optarg ;;
 980
 981   -psdir | --psdir | --psdi | --psd | --ps)
 982     ac_prev=psdir ;;
 983   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 984     psdir=$ac_optarg ;;
 985
 986   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 987   | -silent | --silent | --silen | --sile | --sil)
 988     silent=yes ;;
 989
 990   -runstatedir | --runstatedir | --runstatedi | --runstated \
 991   | --runstate | --runstat | --runsta | --runst | --runs \
 992   | --run | --ru | --r)
 993     ac_prev=runstatedir ;;
 994   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
 995   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
 996   | --run=* | --ru=* | --r=*)
 997     runstatedir=$ac_optarg ;;
 998
 999   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1000     ac_prev=sbindir ;;
1001   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1002   | --sbi=* | --sb=*)
1003     sbindir=$ac_optarg ;;
1004
1005   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1006   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1007   | --sharedst | --shareds | --shared | --share | --shar \
1008   | --sha | --sh)
1009     ac_prev=sharedstatedir ;;
1010   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1011   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1012   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1013   | --sha=* | --sh=*)
1014     sharedstatedir=$ac_optarg ;;
1015
1016   -site | --site | --sit)
1017     ac_prev=site ;;
1018   -site=* | --site=* | --sit=*)
1019     site=$ac_optarg ;;
1020
1021   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1022     ac_prev=srcdir ;;
1023   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1024     srcdir=$ac_optarg ;;
1025
1026   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1027   | --syscon | --sysco | --sysc | --sys | --sy)
1028     ac_prev=sysconfdir ;;
1029   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1030   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1031     sysconfdir=$ac_optarg ;;
1032
1033   -target | --target | --targe | --targ | --tar | --ta | --t)
1034     ac_prev=target_alias ;;
1035   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1036     target_alias=$ac_optarg ;;
1037
1038   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1039     verbose=yes ;;
1040
1041   -version | --version | --versio | --versi | --vers | -V)
1042     ac_init_version=: ;;
1043
1044   -with-* | --with-*)
1045     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1046     # Reject names that are not valid shell variable names.
1047     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1048       as_fn_error $? "invalid package name: \`$ac_useropt'"
1049     ac_useropt_orig=$ac_useropt
1050     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1051     case $ac_user_opts in
1052       *"
1053 "with_$ac_useropt"
1054 "*) ;;
1055       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1056          ac_unrecognized_sep=', ';;
1057     esac
1058     eval with_$ac_useropt=\$ac_optarg ;;
1059
1060   -without-* | --without-*)
1061     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1062     # Reject names that are not valid shell variable names.
1063     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1064       as_fn_error $? "invalid package name: \`$ac_useropt'"
1065     ac_useropt_orig=$ac_useropt
1066     ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
1067     case $ac_user_opts in
1068       *"
1069 "with_$ac_useropt"
1070 "*) ;;
1071       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1072          ac_unrecognized_sep=', ';;
1073     esac
1074     eval with_$ac_useropt=no ;;
1075
1076   --x)
1077     # Obsolete; use --with-x.
1078     with_x=yes ;;
1079
1080   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1081   | --x-incl | --x-inc | --x-in | --x-i)
1082     ac_prev=x_includes ;;
1083   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1084   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1085     x_includes=$ac_optarg ;;
1086
1087   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1088   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1089     ac_prev=x_libraries ;;
1090   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1091   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1092     x_libraries=$ac_optarg ;;
1093
1094   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1095 Try \`$0 --help' for more information"
1096     ;;
1097
1098   *=*)
1099     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1100     # Reject names that are not valid shell variable names.
1101     case $ac_envvar in #(
1102       '' | [0-9]* | *[!_$as_cr_alnum]* )
1103       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1104     esac
1105     eval $ac_envvar=\$ac_optarg
1106     export $ac_envvar ;;
1107
1108   *)
1109     # FIXME: should be removed in autoconf 3.0.
1110     printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
1111     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1112       printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
1113     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1114     ;;
1115
1116   esac
1117 done
1118
1119 if test -n "$ac_prev"; then
1120   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1121   as_fn_error $? "missing argument to $ac_option"
1122 fi
1123
1124 if test -n "$ac_unrecognized_opts"; then
1125   case $enable_option_checking in
1126     no) ;;
1127     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1128     *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1129   esac
1130 fi
1131
1132 # Check all directory arguments for consistency.
1133 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1134                 datadir sysconfdir sharedstatedir localstatedir includedir \
1135                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1136                 libdir localedir mandir runstatedir
1137 do
1138   eval ac_val=\$$ac_var
1139   # Remove trailing slashes.
1140   case $ac_val in
1141     */ )
1142       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1143       eval $ac_var=\$ac_val;;
1144   esac
1145   # Be sure to have absolute directory names.
1146   case $ac_val in
1147     [\\/$]* | ?:[\\/]* )  continue;;
1148     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1149   esac
1150   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1151 done
1152
1153 # There might be people who depend on the old broken behavior: `$host'
1154 # used to hold the argument of --host etc.
1155 # FIXME: To remove some day.
1156 build=$build_alias
1157 host=$host_alias
1158 target=$target_alias
1159
1160 # FIXME: To remove some day.
1161 if test "x$host_alias" != x; then
1162   if test "x$build_alias" = x; then
1163     cross_compiling=maybe
1164   elif test "x$build_alias" != "x$host_alias"; then
1165     cross_compiling=yes
1166   fi
1167 fi
1168
1169 ac_tool_prefix=
1170 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1171
1172 test "$silent" = yes && exec 6>/dev/null
1173
1174
1175 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1176 ac_ls_di=`ls -di .` &&
1177 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1178   as_fn_error $? "working directory cannot be determined"
1179 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1180   as_fn_error $? "pwd does not report name of working directory"
1181
1182
1183 # Find the source files, if location was not specified.
1184 if test -z "$srcdir"; then
1185   ac_srcdir_defaulted=yes
1186   # Try the directory containing this script, then the parent directory.
1187   ac_confdir=`$as_dirname -- "$as_myself" ||
1188 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1189          X"$as_myself" : 'X\(//\)[^/]' \| \
1190          X"$as_myself" : 'X\(//\)$' \| \
1191          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1192 printf "%s\n" X"$as_myself" |
1193     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1194             s//\1/
1195             q
1196           }
1197           /^X\(\/\/\)[^/].*/{
1198             s//\1/
1199             q
1200           }
1201           /^X\(\/\/\)$/{
1202             s//\1/
1203             q
1204           }
1205           /^X\(\/\).*/{
1206             s//\1/
1207             q
1208           }
1209           s/.*/./; q'`
1210   srcdir=$ac_confdir
1211   if test ! -r "$srcdir/$ac_unique_file"; then
1212     srcdir=..
1213   fi
1214 else
1215   ac_srcdir_defaulted=no
1216 fi
1217 if test ! -r "$srcdir/$ac_unique_file"; then
1218   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1219   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1220 fi
1221 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1222 ac_abs_confdir=`(
1223         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1224         pwd)`
1225 # When building in place, set srcdir=.
1226 if test "$ac_abs_confdir" = "$ac_pwd"; then
1227   srcdir=.
1228 fi
1229 # Remove unnecessary trailing slashes from srcdir.
1230 # Double slashes in file names in object file debugging info
1231 # mess up M-x gdb in Emacs.
1232 case $srcdir in
1233 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1234 esac
1235 for ac_var in $ac_precious_vars; do
1236   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1237   eval ac_env_${ac_var}_value=\$${ac_var}
1238   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1239   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1240 done
1241
1242 #
1243 # Report the --help message.
1244 #
1245 if test "$ac_init_help" = "long"; then
1246   # Omit some internal or obsolete options to make the list less imposing.
1247   # This message is too long to be a string in the A/UX 3.1 sh.
1248   cat <<_ACEOF
1249 \`configure' configures parallel 20220622 to adapt to many kinds of systems.
1250
1251 Usage: $0 [OPTION]... [VAR=VALUE]...
1252
1253 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1254 VAR=VALUE.  See below for descriptions of some of the useful variables.
1255
1256 Defaults for the options are specified in brackets.
1257
1258 Configuration:
1259   -h, --help              display this help and exit
1260       --help=short        display options specific to this package
1261       --help=recursive    display the short help of all the included packages
1262   -V, --version           display version information and exit
1263   -q, --quiet, --silent   do not print \`checking ...' messages
1264       --cache-file=FILE   cache test results in FILE [disabled]
1265   -C, --config-cache      alias for \`--cache-file=config.cache'
1266   -n, --no-create         do not create output files
1267       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1268
1269 Installation directories:
1270   --prefix=PREFIX         install architecture-independent files in PREFIX
1271                           [$ac_default_prefix]
1272   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1273                           [PREFIX]
1274
1275 By default, \`make install' will install all the files in
1276 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1277 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1278 for instance \`--prefix=\$HOME'.
1279
1280 For better control, use the options below.
1281
1282 Fine tuning of the installation directories:
1283   --bindir=DIR            user executables [EPREFIX/bin]
1284   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1285   --libexecdir=DIR        program executables [EPREFIX/libexec]
1286   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1287   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1288   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1289   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1290   --libdir=DIR            object code libraries [EPREFIX/lib]
1291   --includedir=DIR        C header files [PREFIX/include]
1292   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1293   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1294   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1295   --infodir=DIR           info documentation [DATAROOTDIR/info]
1296   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1297   --mandir=DIR            man documentation [DATAROOTDIR/man]
1298   --docdir=DIR            documentation root [DATAROOTDIR/doc/parallel]
1299   --htmldir=DIR           html documentation [DOCDIR]
1300   --dvidir=DIR            dvi documentation [DOCDIR]
1301   --pdfdir=DIR            pdf documentation [DOCDIR]
1302   --psdir=DIR             ps documentation [DOCDIR]
1303 _ACEOF
1304
1305   cat <<\_ACEOF
1306
1307 Program names:
1308   --program-prefix=PREFIX            prepend PREFIX to installed program names
1309   --program-suffix=SUFFIX            append SUFFIX to installed program names
1310   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1311 _ACEOF
1312 fi
1313
1314 if test -n "$ac_init_help"; then
1315   case $ac_init_help in
1316      short | recursive ) echo "Configuration of parallel 20220622:";;
1317    esac
1318   cat <<\_ACEOF
1319
1320 Optional Features:
1321   --disable-option-checking  ignore unrecognized --enable/--with options
1322   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1323   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1324   --enable-silent-rules   less verbose build output (undo: "make V=1")
1325   --disable-silent-rules  verbose build output (undo: "make V=0")
1326   --disable-documentation Omit building and installing the documentation.
1327                           (default=no)
1328
1329 Report bugs to <bug-parallel@gnu.org>.
1330 _ACEOF
1331 ac_status=$?
1332 fi
1333
1334 if test "$ac_init_help" = "recursive"; then
1335   # If there are subdirs, report their specific --help.
1336   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1337     test -d "$ac_dir" ||
1338       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1339       continue
1340     ac_builddir=.
1341
1342 case "$ac_dir" in
1343 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1344 *)
1345   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1346   # A ".." for each directory in $ac_dir_suffix.
1347   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1348   case $ac_top_builddir_sub in
1349   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1350   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1351   esac ;;
1352 esac
1353 ac_abs_top_builddir=$ac_pwd
1354 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1355 # for backward compatibility:
1356 ac_top_builddir=$ac_top_build_prefix
1357
1358 case $srcdir in
1359   .)  # We are building in place.
1360     ac_srcdir=.
1361     ac_top_srcdir=$ac_top_builddir_sub
1362     ac_abs_top_srcdir=$ac_pwd ;;
1363   [\\/]* | ?:[\\/]* )  # Absolute name.
1364     ac_srcdir=$srcdir$ac_dir_suffix;
1365     ac_top_srcdir=$srcdir
1366     ac_abs_top_srcdir=$srcdir ;;
1367   *) # Relative name.
1368     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1369     ac_top_srcdir=$ac_top_build_prefix$srcdir
1370     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1371 esac
1372 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1373
1374     cd "$ac_dir" || { ac_status=$?; continue; }
1375     # Check for configure.gnu first; this name is used for a wrapper for
1376     # Metaconfig's "Configure" on case-insensitive file systems.
1377     if test -f "$ac_srcdir/configure.gnu"; then
1378       echo &&
1379       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1380     elif test -f "$ac_srcdir/configure"; then
1381       echo &&
1382       $SHELL "$ac_srcdir/configure" --help=recursive
1383     else
1384       printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1385     fi || ac_status=$?
1386     cd "$ac_pwd" || { ac_status=$?; break; }
1387   done
1388 fi
1389
1390 test -n "$ac_init_help" && exit $ac_status
1391 if $ac_init_version; then
1392   cat <<\_ACEOF
1393 parallel configure 20220622
1394 generated by GNU Autoconf 2.71
1395
1396 Copyright (C) 2021 Free Software Foundation, Inc.
1397 This configure script is free software; the Free Software Foundation
1398 gives unlimited permission to copy, distribute and modify it.
1399 _ACEOF
1400   exit
1401 fi
1402
1403 ## ------------------------ ##
1404 ## Autoconf initialization. ##
1405 ## ------------------------ ##
1406 ac_configure_args_raw=
1407 for ac_arg
1408 do
1409   case $ac_arg in
1410   *\'*)
1411     ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1412   esac
1413   as_fn_append ac_configure_args_raw " '$ac_arg'"
1414 done
1415
1416 case $ac_configure_args_raw in
1417   *$as_nl*)
1418     ac_safe_unquote= ;;
1419   *)
1420     ac_unsafe_z='|&;<>()$`\\"*?[ ''     ' # This string ends in space, tab.
1421     ac_unsafe_a="$ac_unsafe_z#~"
1422     ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
1423     ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
1424 esac
1425
1426 cat >config.log <<_ACEOF
1427 This file contains any messages produced by compilers while
1428 running configure, to aid debugging if configure makes a mistake.
1429
1430 It was created by parallel $as_me 20220622, which was
1431 generated by GNU Autoconf 2.71.  Invocation command line was
1432
1433   $ $0$ac_configure_args_raw
1434
1435 _ACEOF
1436 exec 5>>config.log
1437 {
1438 cat <<_ASUNAME
1439 ## --------- ##
1440 ## Platform. ##
1441 ## --------- ##
1442
1443 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1444 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1445 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1446 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1447 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1448
1449 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1450 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1451
1452 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1453 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1454 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1455 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1456 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1457 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1458 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1459
1460 _ASUNAME
1461
1462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1463 for as_dir in $PATH
1464 do
1465   IFS=$as_save_IFS
1466   case $as_dir in #(((
1467     '') as_dir=./ ;;
1468     */) ;;
1469     *) as_dir=$as_dir/ ;;
1470   esac
1471     printf "%s\n" "PATH: $as_dir"
1472   done
1473 IFS=$as_save_IFS
1474
1475 } >&5
1476
1477 cat >&5 <<_ACEOF
1478
1479
1480 ## ----------- ##
1481 ## Core tests. ##
1482 ## ----------- ##
1483
1484 _ACEOF
1485
1486
1487 # Keep a trace of the command line.
1488 # Strip out --no-create and --no-recursion so they do not pile up.
1489 # Strip out --silent because we don't want to record it for future runs.
1490 # Also quote any args containing shell meta-characters.
1491 # Make two passes to allow for proper duplicate-argument suppression.
1492 ac_configure_args=
1493 ac_configure_args0=
1494 ac_configure_args1=
1495 ac_must_keep_next=false
1496 for ac_pass in 1 2
1497 do
1498   for ac_arg
1499   do
1500     case $ac_arg in
1501     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1502     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1503     | -silent | --silent | --silen | --sile | --sil)
1504       continue ;;
1505     *\'*)
1506       ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1507     esac
1508     case $ac_pass in
1509     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1510     2)
1511       as_fn_append ac_configure_args1 " '$ac_arg'"
1512       if test $ac_must_keep_next = true; then
1513         ac_must_keep_next=false # Got value, back to normal.
1514       else
1515         case $ac_arg in
1516           *=* | --config-cache | -C | -disable-* | --disable-* \
1517           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1518           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1519           | -with-* | --with-* | -without-* | --without-* | --x)
1520             case "$ac_configure_args0 " in
1521               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1522             esac
1523             ;;
1524           -* ) ac_must_keep_next=true ;;
1525         esac
1526       fi
1527       as_fn_append ac_configure_args " '$ac_arg'"
1528       ;;
1529     esac
1530   done
1531 done
1532 { ac_configure_args0=; unset ac_configure_args0;}
1533 { ac_configure_args1=; unset ac_configure_args1;}
1534
1535 # When interrupted or exit'd, cleanup temporary files, and complete
1536 # config.log.  We remove comments because anyway the quotes in there
1537 # would cause problems or look ugly.
1538 # WARNING: Use '\'' to represent an apostrophe within the trap.
1539 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1540 trap 'exit_status=$?
1541   # Sanitize IFS.
1542   IFS=" ""      $as_nl"
1543   # Save into config.log some information that might help in debugging.
1544   {
1545     echo
1546
1547     printf "%s\n" "## ---------------- ##
1548 ## Cache variables. ##
1549 ## ---------------- ##"
1550     echo
1551     # The following way of writing the cache mishandles newlines in values,
1552 (
1553   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1554     eval ac_val=\$$ac_var
1555     case $ac_val in #(
1556     *${as_nl}*)
1557       case $ac_var in #(
1558       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1559 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1560       esac
1561       case $ac_var in #(
1562       _ | IFS | as_nl) ;; #(
1563       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1564       *) { eval $ac_var=; unset $ac_var;} ;;
1565       esac ;;
1566     esac
1567   done
1568   (set) 2>&1 |
1569     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1570     *${as_nl}ac_space=\ *)
1571       sed -n \
1572         "s/'\''/'\''\\\\'\'''\''/g;
1573           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1574       ;; #(
1575     *)
1576       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1577       ;;
1578     esac |
1579     sort
1580 )
1581     echo
1582
1583     printf "%s\n" "## ----------------- ##
1584 ## Output variables. ##
1585 ## ----------------- ##"
1586     echo
1587     for ac_var in $ac_subst_vars
1588     do
1589       eval ac_val=\$$ac_var
1590       case $ac_val in
1591       *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1592       esac
1593       printf "%s\n" "$ac_var='\''$ac_val'\''"
1594     done | sort
1595     echo
1596
1597     if test -n "$ac_subst_files"; then
1598       printf "%s\n" "## ------------------- ##
1599 ## File substitutions. ##
1600 ## ------------------- ##"
1601       echo
1602       for ac_var in $ac_subst_files
1603       do
1604         eval ac_val=\$$ac_var
1605         case $ac_val in
1606         *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1607         esac
1608         printf "%s\n" "$ac_var='\''$ac_val'\''"
1609       done | sort
1610       echo
1611     fi
1612
1613     if test -s confdefs.h; then
1614       printf "%s\n" "## ----------- ##
1615 ## confdefs.h. ##
1616 ## ----------- ##"
1617       echo
1618       cat confdefs.h
1619       echo
1620     fi
1621     test "$ac_signal" != 0 &&
1622       printf "%s\n" "$as_me: caught signal $ac_signal"
1623     printf "%s\n" "$as_me: exit $exit_status"
1624   } >&5
1625   rm -f core *.core core.conftest.* &&
1626     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1627     exit $exit_status
1628 ' 0
1629 for ac_signal in 1 2 13 15; do
1630   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1631 done
1632 ac_signal=0
1633
1634 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1635 rm -f -r conftest* confdefs.h
1636
1637 printf "%s\n" "/* confdefs.h */" > confdefs.h
1638
1639 # Predefined preprocessor variables.
1640
1641 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
1642
1643 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
1644
1645 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
1646
1647 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
1648
1649 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
1650
1651 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
1652
1653
1654 # Let the site file select an alternate cache file if it wants to.
1655 # Prefer an explicitly selected file to automatically selected ones.
1656 if test -n "$CONFIG_SITE"; then
1657   ac_site_files="$CONFIG_SITE"
1658 elif test "x$prefix" != xNONE; then
1659   ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
1660 else
1661   ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1662 fi
1663
1664 for ac_site_file in $ac_site_files
1665 do
1666   case $ac_site_file in #(
1667   */*) :
1668      ;; #(
1669   *) :
1670     ac_site_file=./$ac_site_file ;;
1671 esac
1672   if test -f "$ac_site_file" && test -r "$ac_site_file"; then
1673     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1674 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
1675     sed 's/^/| /' "$ac_site_file" >&5
1676     . "$ac_site_file" \
1677       || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1678 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1679 as_fn_error $? "failed to load site script $ac_site_file
1680 See \`config.log' for more details" "$LINENO" 5; }
1681   fi
1682 done
1683
1684 if test -r "$cache_file"; then
1685   # Some versions of bash will fail to source /dev/null (special files
1686   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1687   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1688     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1689 printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
1690     case $cache_file in
1691       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1692       *)                      . "./$cache_file";;
1693     esac
1694   fi
1695 else
1696   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1697 printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
1698   >$cache_file
1699 fi
1700
1701
1702 # Auxiliary files required by this configure script.
1703 ac_aux_files="missing install-sh"
1704
1705 # Locations in which to look for auxiliary files.
1706 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
1707
1708 # Search for a directory containing all of the required auxiliary files,
1709 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
1710 # If we don't find one directory that contains all the files we need,
1711 # we report the set of missing files from the *first* directory in
1712 # $ac_aux_dir_candidates and give up.
1713 ac_missing_aux_files=""
1714 ac_first_candidate=:
1715 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
1716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1717 as_found=false
1718 for as_dir in $ac_aux_dir_candidates
1719 do
1720   IFS=$as_save_IFS
1721   case $as_dir in #(((
1722     '') as_dir=./ ;;
1723     */) ;;
1724     *) as_dir=$as_dir/ ;;
1725   esac
1726   as_found=:
1727
1728   printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
1729   ac_aux_dir_found=yes
1730   ac_install_sh=
1731   for ac_aux in $ac_aux_files
1732   do
1733     # As a special case, if "install-sh" is required, that requirement
1734     # can be satisfied by any of "install-sh", "install.sh", or "shtool",
1735     # and $ac_install_sh is set appropriately for whichever one is found.
1736     if test x"$ac_aux" = x"install-sh"
1737     then
1738       if test -f "${as_dir}install-sh"; then
1739         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
1740         ac_install_sh="${as_dir}install-sh -c"
1741       elif test -f "${as_dir}install.sh"; then
1742         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
1743         ac_install_sh="${as_dir}install.sh -c"
1744       elif test -f "${as_dir}shtool"; then
1745         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
1746         ac_install_sh="${as_dir}shtool install -c"
1747       else
1748         ac_aux_dir_found=no
1749         if $ac_first_candidate; then
1750           ac_missing_aux_files="${ac_missing_aux_files} install-sh"
1751         else
1752           break
1753         fi
1754       fi
1755     else
1756       if test -f "${as_dir}${ac_aux}"; then
1757         printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
1758       else
1759         ac_aux_dir_found=no
1760         if $ac_first_candidate; then
1761           ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
1762         else
1763           break
1764         fi
1765       fi
1766     fi
1767   done
1768   if test "$ac_aux_dir_found" = yes; then
1769     ac_aux_dir="$as_dir"
1770     break
1771   fi
1772   ac_first_candidate=false
1773
1774   as_found=false
1775 done
1776 IFS=$as_save_IFS
1777 if $as_found
1778 then :
1779
1780 else $as_nop
1781   as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
1782 fi
1783
1784
1785 # These three variables are undocumented and unsupported,
1786 # and are intended to be withdrawn in a future Autoconf release.
1787 # They can cause serious problems if a builder's source tree is in a directory
1788 # whose full name contains unusual characters.
1789 if test -f "${ac_aux_dir}config.guess"; then
1790   ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
1791 fi
1792 if test -f "${ac_aux_dir}config.sub"; then
1793   ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
1794 fi
1795 if test -f "$ac_aux_dir/configure"; then
1796   ac_configure="$SHELL ${ac_aux_dir}configure"
1797 fi
1798
1799 # Check that the precious variables saved in the cache have kept the same
1800 # value.
1801 ac_cache_corrupted=false
1802 for ac_var in $ac_precious_vars; do
1803   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1804   eval ac_new_set=\$ac_env_${ac_var}_set
1805   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1806   eval ac_new_val=\$ac_env_${ac_var}_value
1807   case $ac_old_set,$ac_new_set in
1808     set,)
1809       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1810 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1811       ac_cache_corrupted=: ;;
1812     ,set)
1813       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1814 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1815       ac_cache_corrupted=: ;;
1816     ,);;
1817     *)
1818       if test "x$ac_old_val" != "x$ac_new_val"; then
1819         # differences in whitespace do not lead to failure.
1820         ac_old_val_w=`echo x $ac_old_val`
1821         ac_new_val_w=`echo x $ac_new_val`
1822         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1823           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1824 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1825           ac_cache_corrupted=:
1826         else
1827           { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1828 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1829           eval $ac_var=\$ac_old_val
1830         fi
1831         { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1832 printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
1833         { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1834 printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
1835       fi;;
1836   esac
1837   # Pass precious variables to config.status.
1838   if test "$ac_new_set" = set; then
1839     case $ac_new_val in
1840     *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1841     *) ac_arg=$ac_var=$ac_new_val ;;
1842     esac
1843     case " $ac_configure_args " in
1844       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1845       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1846     esac
1847   fi
1848 done
1849 if $ac_cache_corrupted; then
1850   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1851 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
1852   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1853 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
1854   as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
1855             and start over" "$LINENO" 5
1856 fi
1857 ## -------------------- ##
1858 ## Main body of script. ##
1859 ## -------------------- ##
1860
1861 ac_ext=c
1862 ac_cpp='$CPP $CPPFLAGS'
1863 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1864 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1865 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1866
1867
1868 am__api_version='1.16'
1869
1870
1871
1872   # Find a good install program.  We prefer a C program (faster),
1873 # so one script is as good as another.  But avoid the broken or
1874 # incompatible versions:
1875 # SysV /etc/install, /usr/sbin/install
1876 # SunOS /usr/etc/install
1877 # IRIX /sbin/install
1878 # AIX /bin/install
1879 # AmigaOS /C/install, which installs bootblocks on floppy discs
1880 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1881 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1882 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1883 # OS/2's system install, which has a completely different semantic
1884 # ./install, which can be erroneously created by make from ./install.sh.
1885 # Reject install programs that cannot install multiple files.
1886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1887 printf %s "checking for a BSD-compatible install... " >&6; }
1888 if test -z "$INSTALL"; then
1889 if test ${ac_cv_path_install+y}
1890 then :
1891   printf %s "(cached) " >&6
1892 else $as_nop
1893   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1894 for as_dir in $PATH
1895 do
1896   IFS=$as_save_IFS
1897   case $as_dir in #(((
1898     '') as_dir=./ ;;
1899     */) ;;
1900     *) as_dir=$as_dir/ ;;
1901   esac
1902     # Account for fact that we put trailing slashes in our PATH walk.
1903 case $as_dir in #((
1904   ./ | /[cC]/* | \
1905   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1906   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1907   /usr/ucb/* ) ;;
1908   *)
1909     # OSF1 and SCO ODT 3.0 have their own names for install.
1910     # Don't use installbsd from OSF since it installs stuff as root
1911     # by default.
1912     for ac_prog in ginstall scoinst install; do
1913       for ac_exec_ext in '' $ac_executable_extensions; do
1914         if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
1915           if test $ac_prog = install &&
1916             grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1917             # AIX install.  It has an incompatible calling convention.
1918             :
1919           elif test $ac_prog = install &&
1920             grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1921             # program-specific install script used by HP pwplus--don't use.
1922             :
1923           else
1924             rm -rf conftest.one conftest.two conftest.dir
1925             echo one > conftest.one
1926             echo two > conftest.two
1927             mkdir conftest.dir
1928             if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
1929               test -s conftest.one && test -s conftest.two &&
1930               test -s conftest.dir/conftest.one &&
1931               test -s conftest.dir/conftest.two
1932             then
1933               ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
1934               break 3
1935             fi
1936           fi
1937         fi
1938       done
1939     done
1940     ;;
1941 esac
1942
1943   done
1944 IFS=$as_save_IFS
1945
1946 rm -rf conftest.one conftest.two conftest.dir
1947
1948 fi
1949   if test ${ac_cv_path_install+y}; then
1950     INSTALL=$ac_cv_path_install
1951   else
1952     # As a last resort, use the slow shell script.  Don't cache a
1953     # value for INSTALL within a source directory, because that will
1954     # break other packages using the cache if that directory is
1955     # removed, or if the value is a relative name.
1956     INSTALL=$ac_install_sh
1957   fi
1958 fi
1959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1960 printf "%s\n" "$INSTALL" >&6; }
1961
1962 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1963 # It thinks the first close brace ends the variable substitution.
1964 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1965
1966 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1967
1968 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1969
1970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1971 printf %s "checking whether build environment is sane... " >&6; }
1972 # Reject unsafe characters in $srcdir or the absolute working directory
1973 # name.  Accept space and tab only in the latter.
1974 am_lf='
1975 '
1976 case `pwd` in
1977   *[\\\"\#\$\&\'\`$am_lf]*)
1978     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
1979 esac
1980 case $srcdir in
1981   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
1982     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
1983 esac
1984
1985 # Do 'set' in a subshell so we don't clobber the current shell's
1986 # arguments.  Must try -L first in case configure is actually a
1987 # symlink; some systems play weird games with the mod time of symlinks
1988 # (eg FreeBSD returns the mod time of the symlink's containing
1989 # directory).
1990 if (
1991    am_has_slept=no
1992    for am_try in 1 2; do
1993      echo "timestamp, slept: $am_has_slept" > conftest.file
1994      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1995      if test "$*" = "X"; then
1996         # -L didn't work.
1997         set X `ls -t "$srcdir/configure" conftest.file`
1998      fi
1999      if test "$*" != "X $srcdir/configure conftest.file" \
2000         && test "$*" != "X conftest.file $srcdir/configure"; then
2001
2002         # If neither matched, then we have a broken ls.  This can happen
2003         # if, for instance, CONFIG_SHELL is bash and it inherits a
2004         # broken ls alias from the environment.  This has actually
2005         # happened.  Such a system could not be considered "sane".
2006         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2007   alias in your environment" "$LINENO" 5
2008      fi
2009      if test "$2" = conftest.file || test $am_try -eq 2; then
2010        break
2011      fi
2012      # Just in case.
2013      sleep 1
2014      am_has_slept=yes
2015    done
2016    test "$2" = conftest.file
2017    )
2018 then
2019    # Ok.
2020    :
2021 else
2022    as_fn_error $? "newly created file is older than distributed files!
2023 Check your system clock" "$LINENO" 5
2024 fi
2025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2026 printf "%s\n" "yes" >&6; }
2027 # If we didn't sleep, we still need to ensure time stamps of config.status and
2028 # generated files are strictly newer.
2029 am_sleep_pid=
2030 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2031   ( sleep 1 ) &
2032   am_sleep_pid=$!
2033 fi
2034
2035 rm -f conftest.file
2036
2037 test "$program_prefix" != NONE &&
2038   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2039 # Use a double $ so make ignores it.
2040 test "$program_suffix" != NONE &&
2041   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2042 # Double any \ or $.
2043 # By default was `s,x,x', remove it if useless.
2044 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2045 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
2046
2047
2048 # Expand $ac_aux_dir to an absolute path.
2049 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2050
2051
2052   if test x"${MISSING+set}" != xset; then
2053   MISSING="\${SHELL} '$am_aux_dir/missing'"
2054 fi
2055 # Use eval to expand $SHELL
2056 if eval "$MISSING --is-lightweight"; then
2057   am_missing_run="$MISSING "
2058 else
2059   am_missing_run=
2060   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2061 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2062 fi
2063
2064 if test x"${install_sh+set}" != xset; then
2065   case $am_aux_dir in
2066   *\ * | *\     *)
2067     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2068   *)
2069     install_sh="\${SHELL} $am_aux_dir/install-sh"
2070   esac
2071 fi
2072
2073 # Installed binaries are usually stripped using 'strip' when the user
2074 # run "make install-strip".  However 'strip' might not be the right
2075 # tool to use in cross-compilation environments, therefore Automake
2076 # will honor the 'STRIP' environment variable to overrule this program.
2077 if test "$cross_compiling" != no; then
2078   if test -n "$ac_tool_prefix"; then
2079   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2080 set dummy ${ac_tool_prefix}strip; ac_word=$2
2081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2082 printf %s "checking for $ac_word... " >&6; }
2083 if test ${ac_cv_prog_STRIP+y}
2084 then :
2085   printf %s "(cached) " >&6
2086 else $as_nop
2087   if test -n "$STRIP"; then
2088   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2089 else
2090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2091 for as_dir in $PATH
2092 do
2093   IFS=$as_save_IFS
2094   case $as_dir in #(((
2095     '') as_dir=./ ;;
2096     */) ;;
2097     *) as_dir=$as_dir/ ;;
2098   esac
2099     for ac_exec_ext in '' $ac_executable_extensions; do
2100   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2101     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2102     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2103     break 2
2104   fi
2105 done
2106   done
2107 IFS=$as_save_IFS
2108
2109 fi
2110 fi
2111 STRIP=$ac_cv_prog_STRIP
2112 if test -n "$STRIP"; then
2113   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2114 printf "%s\n" "$STRIP" >&6; }
2115 else
2116   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2117 printf "%s\n" "no" >&6; }
2118 fi
2119
2120
2121 fi
2122 if test -z "$ac_cv_prog_STRIP"; then
2123   ac_ct_STRIP=$STRIP
2124   # Extract the first word of "strip", so it can be a program name with args.
2125 set dummy strip; ac_word=$2
2126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2127 printf %s "checking for $ac_word... " >&6; }
2128 if test ${ac_cv_prog_ac_ct_STRIP+y}
2129 then :
2130   printf %s "(cached) " >&6
2131 else $as_nop
2132   if test -n "$ac_ct_STRIP"; then
2133   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2134 else
2135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2136 for as_dir in $PATH
2137 do
2138   IFS=$as_save_IFS
2139   case $as_dir in #(((
2140     '') as_dir=./ ;;
2141     */) ;;
2142     *) as_dir=$as_dir/ ;;
2143   esac
2144     for ac_exec_ext in '' $ac_executable_extensions; do
2145   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2146     ac_cv_prog_ac_ct_STRIP="strip"
2147     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2148     break 2
2149   fi
2150 done
2151   done
2152 IFS=$as_save_IFS
2153
2154 fi
2155 fi
2156 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2157 if test -n "$ac_ct_STRIP"; then
2158   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2159 printf "%s\n" "$ac_ct_STRIP" >&6; }
2160 else
2161   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2162 printf "%s\n" "no" >&6; }
2163 fi
2164
2165   if test "x$ac_ct_STRIP" = x; then
2166     STRIP=":"
2167   else
2168     case $cross_compiling:$ac_tool_warned in
2169 yes:)
2170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2171 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2172 ac_tool_warned=yes ;;
2173 esac
2174     STRIP=$ac_ct_STRIP
2175   fi
2176 else
2177   STRIP="$ac_cv_prog_STRIP"
2178 fi
2179
2180 fi
2181 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2182
2183
2184   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
2185 printf %s "checking for a race-free mkdir -p... " >&6; }
2186 if test -z "$MKDIR_P"; then
2187   if test ${ac_cv_path_mkdir+y}
2188 then :
2189   printf %s "(cached) " >&6
2190 else $as_nop
2191   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2192 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2193 do
2194   IFS=$as_save_IFS
2195   case $as_dir in #(((
2196     '') as_dir=./ ;;
2197     */) ;;
2198     *) as_dir=$as_dir/ ;;
2199   esac
2200     for ac_prog in mkdir gmkdir; do
2201          for ac_exec_ext in '' $ac_executable_extensions; do
2202            as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
2203            case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
2204              'mkdir ('*'coreutils) '* | \
2205              'BusyBox '* | \
2206              'mkdir (fileutils) '4.1*)
2207                ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
2208                break 3;;
2209            esac
2210          done
2211        done
2212   done
2213 IFS=$as_save_IFS
2214
2215 fi
2216
2217   test -d ./--version && rmdir ./--version
2218   if test ${ac_cv_path_mkdir+y}; then
2219     MKDIR_P="$ac_cv_path_mkdir -p"
2220   else
2221     # As a last resort, use the slow shell script.  Don't cache a
2222     # value for MKDIR_P within a source directory, because that will
2223     # break other packages using the cache if that directory is
2224     # removed, or if the value is a relative name.
2225     MKDIR_P="$ac_install_sh -d"
2226   fi
2227 fi
2228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2229 printf "%s\n" "$MKDIR_P" >&6; }
2230
2231 for ac_prog in gawk mawk nawk awk
2232 do
2233   # Extract the first word of "$ac_prog", so it can be a program name with args.
2234 set dummy $ac_prog; ac_word=$2
2235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2236 printf %s "checking for $ac_word... " >&6; }
2237 if test ${ac_cv_prog_AWK+y}
2238 then :
2239   printf %s "(cached) " >&6
2240 else $as_nop
2241   if test -n "$AWK"; then
2242   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2243 else
2244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2245 for as_dir in $PATH
2246 do
2247   IFS=$as_save_IFS
2248   case $as_dir in #(((
2249     '') as_dir=./ ;;
2250     */) ;;
2251     *) as_dir=$as_dir/ ;;
2252   esac
2253     for ac_exec_ext in '' $ac_executable_extensions; do
2254   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
2255     ac_cv_prog_AWK="$ac_prog"
2256     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
2257     break 2
2258   fi
2259 done
2260   done
2261 IFS=$as_save_IFS
2262
2263 fi
2264 fi
2265 AWK=$ac_cv_prog_AWK
2266 if test -n "$AWK"; then
2267   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2268 printf "%s\n" "$AWK" >&6; }
2269 else
2270   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2271 printf "%s\n" "no" >&6; }
2272 fi
2273
2274
2275   test -n "$AWK" && break
2276 done
2277
2278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2279 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2280 set x ${MAKE-make}
2281 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2282 if eval test \${ac_cv_prog_make_${ac_make}_set+y}
2283 then :
2284   printf %s "(cached) " >&6
2285 else $as_nop
2286   cat >conftest.make <<\_ACEOF
2287 SHELL = /bin/sh
2288 all:
2289         @echo '@@@%%%=$(MAKE)=@@@%%%'
2290 _ACEOF
2291 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2292 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2293   *@@@%%%=?*=@@@%%%*)
2294     eval ac_cv_prog_make_${ac_make}_set=yes;;
2295   *)
2296     eval ac_cv_prog_make_${ac_make}_set=no;;
2297 esac
2298 rm -f conftest.make
2299 fi
2300 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2301   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2302 printf "%s\n" "yes" >&6; }
2303   SET_MAKE=
2304 else
2305   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
2306 printf "%s\n" "no" >&6; }
2307   SET_MAKE="MAKE=${MAKE-make}"
2308 fi
2309
2310 rm -rf .tst 2>/dev/null
2311 mkdir .tst 2>/dev/null
2312 if test -d .tst; then
2313   am__leading_dot=.
2314 else
2315   am__leading_dot=_
2316 fi
2317 rmdir .tst 2>/dev/null
2318
2319 # Check whether --enable-silent-rules was given.
2320 if test ${enable_silent_rules+y}
2321 then :
2322   enableval=$enable_silent_rules;
2323 fi
2324
2325 case $enable_silent_rules in # (((
2326   yes) AM_DEFAULT_VERBOSITY=0;;
2327    no) AM_DEFAULT_VERBOSITY=1;;
2328     *) AM_DEFAULT_VERBOSITY=1;;
2329 esac
2330 am_make=${MAKE-make}
2331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2332 printf %s "checking whether $am_make supports nested variables... " >&6; }
2333 if test ${am_cv_make_support_nested_variables+y}
2334 then :
2335   printf %s "(cached) " >&6
2336 else $as_nop
2337   if printf "%s\n" 'TRUE=$(BAR$(V))
2338 BAR0=false
2339 BAR1=true
2340 V=1
2341 am__doit:
2342         @$(TRUE)
2343 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2344   am_cv_make_support_nested_variables=yes
2345 else
2346   am_cv_make_support_nested_variables=no
2347 fi
2348 fi
2349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2350 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
2351 if test $am_cv_make_support_nested_variables = yes; then
2352     AM_V='$(V)'
2353   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2354 else
2355   AM_V=$AM_DEFAULT_VERBOSITY
2356   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2357 fi
2358 AM_BACKSLASH='\'
2359
2360 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2361   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2362   # is not polluted with repeated "-I."
2363   am__isrc=' -I$(srcdir)'
2364   # test to see if srcdir already configured
2365   if test -f $srcdir/config.status; then
2366     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2367   fi
2368 fi
2369
2370 # test whether we have cygpath
2371 if test -z "$CYGPATH_W"; then
2372   if (cygpath --version) >/dev/null 2>/dev/null; then
2373     CYGPATH_W='cygpath -w'
2374   else
2375     CYGPATH_W=echo
2376   fi
2377 fi
2378
2379
2380 # Define the identity of the package.
2381  PACKAGE='parallel'
2382  VERSION='20220622'
2383
2384
2385 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
2386
2387
2388 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
2389
2390 # Some tools Automake needs.
2391
2392 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2393
2394
2395 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2396
2397
2398 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2399
2400
2401 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2402
2403
2404 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2405
2406 # For better backward compatibility.  To be removed once Automake 1.9.x
2407 # dies out for good.  For more background, see:
2408 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2409 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2410 mkdir_p='$(MKDIR_P)'
2411
2412 # We need awk for the "check" target (and possibly the TAP driver).  The
2413 # system "awk" is bad on some platforms.
2414 # Always define AMTAR for backward compatibility.  Yes, it's still used
2415 # in the wild :-(  We should find a proper way to deprecate it ...
2416 AMTAR='$${TAR-tar}'
2417
2418
2419 # We'll loop over all known methods to create a tar archive until one works.
2420 _am_tools='gnutar  pax cpio none'
2421
2422 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2423
2424
2425
2426
2427
2428 # Variables for tags utilities; see am/tags.am
2429 if test -z "$CTAGS"; then
2430   CTAGS=ctags
2431 fi
2432
2433 if test -z "$ETAGS"; then
2434   ETAGS=etags
2435 fi
2436
2437 if test -z "$CSCOPE"; then
2438   CSCOPE=cscope
2439 fi
2440
2441
2442
2443 # POSIX will say in a future version that running "rm -f" with no argument
2444 # is OK; and we want to be able to make that assumption in our Makefile
2445 # recipes.  So use an aggressive probe to check that the usage we want is
2446 # actually supported "in the wild" to an acceptable degree.
2447 # See automake bug#10828.
2448 # To make any issue more visible, cause the running configure to be aborted
2449 # by default if the 'rm' program in use doesn't match our expectations; the
2450 # user can still override this though.
2451 if rm -f && rm -fr && rm -rf; then : OK; else
2452   cat >&2 <<'END'
2453 Oops!
2454
2455 Your 'rm' program seems unable to run without file operands specified
2456 on the command line, even when the '-f' option is present.  This is contrary
2457 to the behaviour of most rm programs out there, and not conforming with
2458 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
2459
2460 Please tell bug-automake@gnu.org about your system, including the value
2461 of your $PATH and any error possibly output before this message.  This
2462 can help us improve future automake versions.
2463
2464 END
2465   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
2466     echo 'Configuration will proceed anyway, since you have set the' >&2
2467     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
2468     echo >&2
2469   else
2470     cat >&2 <<'END'
2471 Aborting the configuration process, to ensure you take notice of the issue.
2472
2473 You can download and install GNU coreutils to get an 'rm' implementation
2474 that behaves properly: <https://www.gnu.org/software/coreutils/>.
2475
2476 If you want to complete the configuration process using your problematic
2477 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2478 to "yes", and re-run configure.
2479
2480 END
2481     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2482   fi
2483 fi
2484
2485 ac_config_headers="$ac_config_headers config.h"
2486
2487 ac_config_files="$ac_config_files Makefile src/Makefile"
2488
2489
2490 # Check whether --enable-documentation was given.
2491 if test ${enable_documentation+y}
2492 then :
2493   enableval=$enable_documentation;
2494 else $as_nop
2495   enable_documentation=yes
2496 fi
2497
2498  if test x$enable_documentation = xyes; then
2499   DOCUMENTATION_TRUE=
2500   DOCUMENTATION_FALSE='#'
2501 else
2502   DOCUMENTATION_TRUE='#'
2503   DOCUMENTATION_FALSE=
2504 fi
2505
2506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2507 printf %s "checking whether ln -s works... " >&6; }
2508 LN_S=$as_ln_s
2509 if test "$LN_S" = "ln -s"; then
2510   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2511 printf "%s\n" "yes" >&6; }
2512 else
2513   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2514 printf "%s\n" "no, using $LN_S" >&6; }
2515 fi
2516
2517 cat >confcache <<\_ACEOF
2518 # This file is a shell script that caches the results of configure
2519 # tests run on this system so they can be shared between configure
2520 # scripts and configure runs, see configure's option --config-cache.
2521 # It is not useful on other systems.  If it contains results you don't
2522 # want to keep, you may remove or edit it.
2523 #
2524 # config.status only pays attention to the cache file if you give it
2525 # the --recheck option to rerun configure.
2526 #
2527 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2528 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2529 # following values.
2530
2531 _ACEOF
2532
2533 # The following way of writing the cache mishandles newlines in values,
2534 # but we know of no workaround that is simple, portable, and efficient.
2535 # So, we kill variables containing newlines.
2536 # Ultrix sh set writes to stderr and can't be redirected directly,
2537 # and sets the high bit in the cache file unless we assign to the vars.
2538 (
2539   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2540     eval ac_val=\$$ac_var
2541     case $ac_val in #(
2542     *${as_nl}*)
2543       case $ac_var in #(
2544       *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2545 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2546       esac
2547       case $ac_var in #(
2548       _ | IFS | as_nl) ;; #(
2549       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2550       *) { eval $ac_var=; unset $ac_var;} ;;
2551       esac ;;
2552     esac
2553   done
2554
2555   (set) 2>&1 |
2556     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2557     *${as_nl}ac_space=\ *)
2558       # `set' does not quote correctly, so add quotes: double-quote
2559       # substitution turns \\\\ into \\, and sed turns \\ into \.
2560       sed -n \
2561         "s/'/'\\\\''/g;
2562           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2563       ;; #(
2564     *)
2565       # `set' quotes correctly as required by POSIX, so do not add quotes.
2566       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2567       ;;
2568     esac |
2569     sort
2570 ) |
2571   sed '
2572      /^ac_cv_env_/b end
2573      t clear
2574      :clear
2575      s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
2576      t end
2577      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2578      :end' >>confcache
2579 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2580   if test -w "$cache_file"; then
2581     if test "x$cache_file" != "x/dev/null"; then
2582       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2583 printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
2584       if test ! -f "$cache_file" || test -h "$cache_file"; then
2585         cat confcache >"$cache_file"
2586       else
2587         case $cache_file in #(
2588         */* | ?:*)
2589           mv -f confcache "$cache_file"$$ &&
2590           mv -f "$cache_file"$$ "$cache_file" ;; #(
2591         *)
2592           mv -f confcache "$cache_file" ;;
2593         esac
2594       fi
2595     fi
2596   else
2597     { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
2598 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
2599   fi
2600 fi
2601 rm -f confcache
2602
2603 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2604 # Let make expand exec_prefix.
2605 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2606
2607 DEFS=-DHAVE_CONFIG_H
2608
2609 ac_libobjs=
2610 ac_ltlibobjs=
2611 U=
2612 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2613   # 1. Remove the extension, and $U if already installed.
2614   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2615   ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
2616   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
2617   #    will be set to the directory where LIBOBJS objects are built.
2618   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2619   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2620 done
2621 LIBOBJS=$ac_libobjs
2622
2623 LTLIBOBJS=$ac_ltlibobjs
2624
2625
2626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
2627 printf %s "checking that generated files are newer than configure... " >&6; }
2628    if test -n "$am_sleep_pid"; then
2629      # Hide warnings about reused PIDs.
2630      wait $am_sleep_pid 2>/dev/null
2631    fi
2632    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
2633 printf "%s\n" "done" >&6; }
2634
2635 if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
2636   as_fn_error $? "conditional \"DOCUMENTATION\" was never defined.
2637 Usually this means the macro was only invoked conditionally." "$LINENO" 5
2638 fi
2639
2640 : "${CONFIG_STATUS=./config.status}"
2641 ac_write_fail=0
2642 ac_clean_files_save=$ac_clean_files
2643 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
2645 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
2646 as_write_fail=0
2647 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2648 #! $SHELL
2649 # Generated by $as_me.
2650 # Run this file to recreate the current configuration.
2651 # Compiler output produced by configure, useful for debugging
2652 # configure, is in config.log if it exists.
2653
2654 debug=false
2655 ac_cs_recheck=false
2656 ac_cs_silent=false
2657
2658 SHELL=\${CONFIG_SHELL-$SHELL}
2659 export SHELL
2660 _ASEOF
2661 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
2662 ## -------------------- ##
2663 ## M4sh Initialization. ##
2664 ## -------------------- ##
2665
2666 # Be more Bourne compatible
2667 DUALCASE=1; export DUALCASE # for MKS sh
2668 as_nop=:
2669 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
2670 then :
2671   emulate sh
2672   NULLCMD=:
2673   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2674   # is contrary to our usage.  Disable this feature.
2675   alias -g '${1+"$@"}'='"$@"'
2676   setopt NO_GLOB_SUBST
2677 else $as_nop
2678   case `(set -o) 2>/dev/null` in #(
2679   *posix*) :
2680     set -o posix ;; #(
2681   *) :
2682      ;;
2683 esac
2684 fi
2685
2686
2687
2688 # Reset variables that may have inherited troublesome values from
2689 # the environment.
2690
2691 # IFS needs to be set, to space, tab, and newline, in precisely that order.
2692 # (If _AS_PATH_WALK were called with IFS unset, it would have the
2693 # side effect of setting IFS to empty, thus disabling word splitting.)
2694 # Quoting is to prevent editors from complaining about space-tab.
2695 as_nl='
2696 '
2697 export as_nl
2698 IFS=" ""        $as_nl"
2699
2700 PS1='$ '
2701 PS2='> '
2702 PS4='+ '
2703
2704 # Ensure predictable behavior from utilities with locale-dependent output.
2705 LC_ALL=C
2706 export LC_ALL
2707 LANGUAGE=C
2708 export LANGUAGE
2709
2710 # We cannot yet rely on "unset" to work, but we need these variables
2711 # to be unset--not just set to an empty or harmless value--now, to
2712 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
2713 # also avoids known problems related to "unset" and subshell syntax
2714 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
2715 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
2716 do eval test \${$as_var+y} \
2717   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2718 done
2719
2720 # Ensure that fds 0, 1, and 2 are open.
2721 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
2722 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
2723 if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
2724
2725 # The user is always right.
2726 if ${PATH_SEPARATOR+false} :; then
2727   PATH_SEPARATOR=:
2728   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2729     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2730       PATH_SEPARATOR=';'
2731   }
2732 fi
2733
2734
2735 # Find who we are.  Look in the path if we contain no directory separator.
2736 as_myself=
2737 case $0 in #((
2738   *[\\/]* ) as_myself=$0 ;;
2739   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2740 for as_dir in $PATH
2741 do
2742   IFS=$as_save_IFS
2743   case $as_dir in #(((
2744     '') as_dir=./ ;;
2745     */) ;;
2746     *) as_dir=$as_dir/ ;;
2747   esac
2748     test -r "$as_dir$0" && as_myself=$as_dir$0 && break
2749   done
2750 IFS=$as_save_IFS
2751
2752      ;;
2753 esac
2754 # We did not find ourselves, most probably we were run as `sh COMMAND'
2755 # in which case we are not to be found in the path.
2756 if test "x$as_myself" = x; then
2757   as_myself=$0
2758 fi
2759 if test ! -f "$as_myself"; then
2760   printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2761   exit 1
2762 fi
2763
2764
2765
2766 # as_fn_error STATUS ERROR [LINENO LOG_FD]
2767 # ----------------------------------------
2768 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2769 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2770 # script with STATUS, using 1 if that was 0.
2771 as_fn_error ()
2772 {
2773   as_status=$1; test $as_status -eq 0 && as_status=1
2774   if test "$4"; then
2775     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2776     printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
2777   fi
2778   printf "%s\n" "$as_me: error: $2" >&2
2779   as_fn_exit $as_status
2780 } # as_fn_error
2781
2782
2783
2784 # as_fn_set_status STATUS
2785 # -----------------------
2786 # Set $? to STATUS, without forking.
2787 as_fn_set_status ()
2788 {
2789   return $1
2790 } # as_fn_set_status
2791
2792 # as_fn_exit STATUS
2793 # -----------------
2794 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2795 as_fn_exit ()
2796 {
2797   set +e
2798   as_fn_set_status $1
2799   exit $1
2800 } # as_fn_exit
2801
2802 # as_fn_unset VAR
2803 # ---------------
2804 # Portably unset VAR.
2805 as_fn_unset ()
2806 {
2807   { eval $1=; unset $1;}
2808 }
2809 as_unset=as_fn_unset
2810
2811 # as_fn_append VAR VALUE
2812 # ----------------------
2813 # Append the text in VALUE to the end of the definition contained in VAR. Take
2814 # advantage of any shell optimizations that allow amortized linear growth over
2815 # repeated appends, instead of the typical quadratic growth present in naive
2816 # implementations.
2817 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
2818 then :
2819   eval 'as_fn_append ()
2820   {
2821     eval $1+=\$2
2822   }'
2823 else $as_nop
2824   as_fn_append ()
2825   {
2826     eval $1=\$$1\$2
2827   }
2828 fi # as_fn_append
2829
2830 # as_fn_arith ARG...
2831 # ------------------
2832 # Perform arithmetic evaluation on the ARGs, and store the result in the
2833 # global $as_val. Take advantage of shells that can avoid forks. The arguments
2834 # must be portable across $(()) and expr.
2835 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
2836 then :
2837   eval 'as_fn_arith ()
2838   {
2839     as_val=$(( $* ))
2840   }'
2841 else $as_nop
2842   as_fn_arith ()
2843   {
2844     as_val=`expr "$@" || test $? -eq 1`
2845   }
2846 fi # as_fn_arith
2847
2848
2849 if expr a : '\(a\)' >/dev/null 2>&1 &&
2850    test "X`expr 00001 : '.*\(...\)'`" = X001; then
2851   as_expr=expr
2852 else
2853   as_expr=false
2854 fi
2855
2856 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2857   as_basename=basename
2858 else
2859   as_basename=false
2860 fi
2861
2862 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2863   as_dirname=dirname
2864 else
2865   as_dirname=false
2866 fi
2867
2868 as_me=`$as_basename -- "$0" ||
2869 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2870          X"$0" : 'X\(//\)$' \| \
2871          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2872 printf "%s\n" X/"$0" |
2873     sed '/^.*\/\([^/][^/]*\)\/*$/{
2874             s//\1/
2875             q
2876           }
2877           /^X\/\(\/\/\)$/{
2878             s//\1/
2879             q
2880           }
2881           /^X\/\(\/\).*/{
2882             s//\1/
2883             q
2884           }
2885           s/.*/./; q'`
2886
2887 # Avoid depending upon Character Ranges.
2888 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2889 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2890 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2891 as_cr_digits='0123456789'
2892 as_cr_alnum=$as_cr_Letters$as_cr_digits
2893
2894
2895 # Determine whether it's possible to make 'echo' print without a newline.
2896 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed
2897 # for compatibility with existing Makefiles.
2898 ECHO_C= ECHO_N= ECHO_T=
2899 case `echo -n x` in #(((((
2900 -n*)
2901   case `echo 'xy\c'` in
2902   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2903   xy)  ECHO_C='\c';;
2904   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2905        ECHO_T=' ';;
2906   esac;;
2907 *)
2908   ECHO_N='-n';;
2909 esac
2910
2911 # For backward compatibility with old third-party macros, we provide
2912 # the shell variables $as_echo and $as_echo_n.  New code should use
2913 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
2914 as_echo='printf %s\n'
2915 as_echo_n='printf %s'
2916
2917 rm -f conf$$ conf$$.exe conf$$.file
2918 if test -d conf$$.dir; then
2919   rm -f conf$$.dir/conf$$.file
2920 else
2921   rm -f conf$$.dir
2922   mkdir conf$$.dir 2>/dev/null
2923 fi
2924 if (echo >conf$$.file) 2>/dev/null; then
2925   if ln -s conf$$.file conf$$ 2>/dev/null; then
2926     as_ln_s='ln -s'
2927     # ... but there are two gotchas:
2928     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2929     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2930     # In both cases, we have to default to `cp -pR'.
2931     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2932       as_ln_s='cp -pR'
2933   elif ln conf$$.file conf$$ 2>/dev/null; then
2934     as_ln_s=ln
2935   else
2936     as_ln_s='cp -pR'
2937   fi
2938 else
2939   as_ln_s='cp -pR'
2940 fi
2941 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2942 rmdir conf$$.dir 2>/dev/null
2943
2944
2945 # as_fn_mkdir_p
2946 # -------------
2947 # Create "$as_dir" as a directory, including parents if necessary.
2948 as_fn_mkdir_p ()
2949 {
2950
2951   case $as_dir in #(
2952   -*) as_dir=./$as_dir;;
2953   esac
2954   test -d "$as_dir" || eval $as_mkdir_p || {
2955     as_dirs=
2956     while :; do
2957       case $as_dir in #(
2958       *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2959       *) as_qdir=$as_dir;;
2960       esac
2961       as_dirs="'$as_qdir' $as_dirs"
2962       as_dir=`$as_dirname -- "$as_dir" ||
2963 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2964          X"$as_dir" : 'X\(//\)[^/]' \| \
2965          X"$as_dir" : 'X\(//\)$' \| \
2966          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2967 printf "%s\n" X"$as_dir" |
2968     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2969             s//\1/
2970             q
2971           }
2972           /^X\(\/\/\)[^/].*/{
2973             s//\1/
2974             q
2975           }
2976           /^X\(\/\/\)$/{
2977             s//\1/
2978             q
2979           }
2980           /^X\(\/\).*/{
2981             s//\1/
2982             q
2983           }
2984           s/.*/./; q'`
2985       test -d "$as_dir" && break
2986     done
2987     test -z "$as_dirs" || eval "mkdir $as_dirs"
2988   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
2989
2990
2991 } # as_fn_mkdir_p
2992 if mkdir -p . 2>/dev/null; then
2993   as_mkdir_p='mkdir -p "$as_dir"'
2994 else
2995   test -d ./-p && rmdir ./-p
2996   as_mkdir_p=false
2997 fi
2998
2999
3000 # as_fn_executable_p FILE
3001 # -----------------------
3002 # Test if FILE is an executable regular file.
3003 as_fn_executable_p ()
3004 {
3005   test -f "$1" && test -x "$1"
3006 } # as_fn_executable_p
3007 as_test_x='test -x'
3008 as_executable_p=as_fn_executable_p
3009
3010 # Sed expression to map a string onto a valid CPP name.
3011 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3012
3013 # Sed expression to map a string onto a valid variable name.
3014 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3015
3016
3017 exec 6>&1
3018 ## ----------------------------------- ##
3019 ## Main body of $CONFIG_STATUS script. ##
3020 ## ----------------------------------- ##
3021 _ASEOF
3022 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3023
3024 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3025 # Save the log message, to keep $0 and so on meaningful, and to
3026 # report actual input values of CONFIG_FILES etc. instead of their
3027 # values after options handling.
3028 ac_log="
3029 This file was extended by parallel $as_me 20220622, which was
3030 generated by GNU Autoconf 2.71.  Invocation command line was
3031
3032   CONFIG_FILES    = $CONFIG_FILES
3033   CONFIG_HEADERS  = $CONFIG_HEADERS
3034   CONFIG_LINKS    = $CONFIG_LINKS
3035   CONFIG_COMMANDS = $CONFIG_COMMANDS
3036   $ $0 $@
3037
3038 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3039 "
3040
3041 _ACEOF
3042
3043 case $ac_config_files in *"
3044 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3045 esac
3046
3047 case $ac_config_headers in *"
3048 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
3049 esac
3050
3051
3052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3053 # Files that config.status was made for.
3054 config_files="$ac_config_files"
3055 config_headers="$ac_config_headers"
3056
3057 _ACEOF
3058
3059 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3060 ac_cs_usage="\
3061 \`$as_me' instantiates files and other configuration actions
3062 from templates according to the current configuration.  Unless the files
3063 and actions are specified as TAGs, all are instantiated by default.
3064
3065 Usage: $0 [OPTION]... [TAG]...
3066
3067   -h, --help       print this help, then exit
3068   -V, --version    print version number and configuration settings, then exit
3069       --config     print configuration, then exit
3070   -q, --quiet, --silent
3071                    do not print progress messages
3072   -d, --debug      don't remove temporary files
3073       --recheck    update $as_me by reconfiguring in the same conditions
3074       --file=FILE[:TEMPLATE]
3075                    instantiate the configuration file FILE
3076       --header=FILE[:TEMPLATE]
3077                    instantiate the configuration header FILE
3078
3079 Configuration files:
3080 $config_files
3081
3082 Configuration headers:
3083 $config_headers
3084
3085 Report bugs to <bug-parallel@gnu.org>."
3086
3087 _ACEOF
3088 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
3089 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
3090 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3091 ac_cs_config='$ac_cs_config_escaped'
3092 ac_cs_version="\\
3093 parallel config.status 20220622
3094 configured by $0, generated by GNU Autoconf 2.71,
3095   with options \\"\$ac_cs_config\\"
3096
3097 Copyright (C) 2021 Free Software Foundation, Inc.
3098 This config.status script is free software; the Free Software Foundation
3099 gives unlimited permission to copy, distribute and modify it."
3100
3101 ac_pwd='$ac_pwd'
3102 srcdir='$srcdir'
3103 INSTALL='$INSTALL'
3104 MKDIR_P='$MKDIR_P'
3105 AWK='$AWK'
3106 test -n "\$AWK" || AWK=awk
3107 _ACEOF
3108
3109 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3110 # The default lists apply if the user does not specify any file.
3111 ac_need_defaults=:
3112 while test $# != 0
3113 do
3114   case $1 in
3115   --*=?*)
3116     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3117     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3118     ac_shift=:
3119     ;;
3120   --*=)
3121     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3122     ac_optarg=
3123     ac_shift=:
3124     ;;
3125   *)
3126     ac_option=$1
3127     ac_optarg=$2
3128     ac_shift=shift
3129     ;;
3130   esac
3131
3132   case $ac_option in
3133   # Handling of the options.
3134   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3135     ac_cs_recheck=: ;;
3136   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3137     printf "%s\n" "$ac_cs_version"; exit ;;
3138   --config | --confi | --conf | --con | --co | --c )
3139     printf "%s\n" "$ac_cs_config"; exit ;;
3140   --debug | --debu | --deb | --de | --d | -d )
3141     debug=: ;;
3142   --file | --fil | --fi | --f )
3143     $ac_shift
3144     case $ac_optarg in
3145     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3146     '') as_fn_error $? "missing file argument" ;;
3147     esac
3148     as_fn_append CONFIG_FILES " '$ac_optarg'"
3149     ac_need_defaults=false;;
3150   --header | --heade | --head | --hea )
3151     $ac_shift
3152     case $ac_optarg in
3153     *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3154     esac
3155     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
3156     ac_need_defaults=false;;
3157   --he | --h)
3158     # Conflict between --help and --header
3159     as_fn_error $? "ambiguous option: \`$1'
3160 Try \`$0 --help' for more information.";;
3161   --help | --hel | -h )
3162     printf "%s\n" "$ac_cs_usage"; exit ;;
3163   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3164   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3165     ac_cs_silent=: ;;
3166
3167   # This is an error.
3168   -*) as_fn_error $? "unrecognized option: \`$1'
3169 Try \`$0 --help' for more information." ;;
3170
3171   *) as_fn_append ac_config_targets " $1"
3172      ac_need_defaults=false ;;
3173
3174   esac
3175   shift
3176 done
3177
3178 ac_configure_extra_args=
3179
3180 if $ac_cs_silent; then
3181   exec 6>/dev/null
3182   ac_configure_extra_args="$ac_configure_extra_args --silent"
3183 fi
3184
3185 _ACEOF
3186 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3187 if \$ac_cs_recheck; then
3188   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3189   shift
3190   \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
3191   CONFIG_SHELL='$SHELL'
3192   export CONFIG_SHELL
3193   exec "\$@"
3194 fi
3195
3196 _ACEOF
3197 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3198 exec 5>>config.log
3199 {
3200   echo
3201   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3202 ## Running $as_me. ##
3203 _ASBOX
3204   printf "%s\n" "$ac_log"
3205 } >&5
3206
3207 _ACEOF
3208 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3209 _ACEOF
3210
3211 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3212
3213 # Handling of arguments.
3214 for ac_config_target in $ac_config_targets
3215 do
3216   case $ac_config_target in
3217     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3218     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3219     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
3220
3221   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3222   esac
3223 done
3224
3225
3226 # If the user did not use the arguments to specify the items to instantiate,
3227 # then the envvar interface is used.  Set only those that are not.
3228 # We use the long form for the default assignment because of an extremely
3229 # bizarre bug on SunOS 4.1.3.
3230 if $ac_need_defaults; then
3231   test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
3232   test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
3233 fi
3234
3235 # Have a temporary directory for convenience.  Make it in the build tree
3236 # simply because there is no reason against having it here, and in addition,
3237 # creating and moving files from /tmp can sometimes cause problems.
3238 # Hook for its removal unless debugging.
3239 # Note that there is a small window in which the directory will not be cleaned:
3240 # after its creation but before its name has been assigned to `$tmp'.
3241 $debug ||
3242 {
3243   tmp= ac_tmp=
3244   trap 'exit_status=$?
3245   : "${ac_tmp:=$tmp}"
3246   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3247 ' 0
3248   trap 'as_fn_exit 1' 1 2 13 15
3249 }
3250 # Create a (secure) tmp directory for tmp files.
3251
3252 {
3253   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3254   test -d "$tmp"
3255 }  ||
3256 {
3257   tmp=./conf$$-$RANDOM
3258   (umask 077 && mkdir "$tmp")
3259 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3260 ac_tmp=$tmp
3261
3262 # Set up the scripts for CONFIG_FILES section.
3263 # No need to generate them if there are no CONFIG_FILES.
3264 # This happens for instance with `./config.status config.h'.
3265 if test -n "$CONFIG_FILES"; then
3266
3267
3268 ac_cr=`echo X | tr X '\015'`
3269 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3270 # But we know of no other shell where ac_cr would be empty at this
3271 # point, so we can use a bashism as a fallback.
3272 if test "x$ac_cr" = x; then
3273   eval ac_cr=\$\'\\r\'
3274 fi
3275 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3276 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3277   ac_cs_awk_cr='\\r'
3278 else
3279   ac_cs_awk_cr=$ac_cr
3280 fi
3281
3282 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3283 _ACEOF
3284
3285
3286 {
3287   echo "cat >conf$$subs.awk <<_ACEOF" &&
3288   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3289   echo "_ACEOF"
3290 } >conf$$subs.sh ||
3291   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3292 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3293 ac_delim='%!_!# '
3294 for ac_last_try in false false false false false :; do
3295   . ./conf$$subs.sh ||
3296     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3297
3298   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3299   if test $ac_delim_n = $ac_delim_num; then
3300     break
3301   elif $ac_last_try; then
3302     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3303   else
3304     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3305   fi
3306 done
3307 rm -f conf$$subs.sh
3308
3309 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3310 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3311 _ACEOF
3312 sed -n '
3313 h
3314 s/^/S["/; s/!.*/"]=/
3315 p
3316 g
3317 s/^[^!]*!//
3318 :repl
3319 t repl
3320 s/'"$ac_delim"'$//
3321 t delim
3322 :nl
3323 h
3324 s/\(.\{148\}\)..*/\1/
3325 t more1
3326 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3327 p
3328 n
3329 b repl
3330 :more1
3331 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3332 p
3333 g
3334 s/.\{148\}//
3335 t nl
3336 :delim
3337 h
3338 s/\(.\{148\}\)..*/\1/
3339 t more2
3340 s/["\\]/\\&/g; s/^/"/; s/$/"/
3341 p
3342 b
3343 :more2
3344 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3345 p
3346 g
3347 s/.\{148\}//
3348 t delim
3349 ' <conf$$subs.awk | sed '
3350 /^[^""]/{
3351   N
3352   s/\n//
3353 }
3354 ' >>$CONFIG_STATUS || ac_write_fail=1
3355 rm -f conf$$subs.awk
3356 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3357 _ACAWK
3358 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3359   for (key in S) S_is_set[key] = 1
3360   FS = "\a"
3361
3362 }
3363 {
3364   line = $ 0
3365   nfields = split(line, field, "@")
3366   substed = 0
3367   len = length(field[1])
3368   for (i = 2; i < nfields; i++) {
3369     key = field[i]
3370     keylen = length(key)
3371     if (S_is_set[key]) {
3372       value = S[key]
3373       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3374       len += length(value) + length(field[++i])
3375       substed = 1
3376     } else
3377       len += 1 + keylen
3378   }
3379
3380   print line
3381 }
3382
3383 _ACAWK
3384 _ACEOF
3385 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3386 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3387   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3388 else
3389   cat
3390 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3391   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3392 _ACEOF
3393
3394 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3395 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3396 # trailing colons and then remove the whole line if VPATH becomes empty
3397 # (actually we leave an empty line to preserve line numbers).
3398 if test "x$srcdir" = x.; then
3399   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3400 h
3401 s///
3402 s/^/:/
3403 s/[      ]*$/:/
3404 s/:\$(srcdir):/:/g
3405 s/:\${srcdir}:/:/g
3406 s/:@srcdir@:/:/g
3407 s/^:*//
3408 s/:*$//
3409 x
3410 s/\(=[   ]*\).*/\1/
3411 G
3412 s/\n//
3413 s/^[^=]*=[       ]*$//
3414 }'
3415 fi
3416
3417 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3418 fi # test -n "$CONFIG_FILES"
3419
3420 # Set up the scripts for CONFIG_HEADERS section.
3421 # No need to generate them if there are no CONFIG_HEADERS.
3422 # This happens for instance with `./config.status Makefile'.
3423 if test -n "$CONFIG_HEADERS"; then
3424 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
3425 BEGIN {
3426 _ACEOF
3427
3428 # Transform confdefs.h into an awk script `defines.awk', embedded as
3429 # here-document in config.status, that substitutes the proper values into
3430 # config.h.in to produce config.h.
3431
3432 # Create a delimiter string that does not exist in confdefs.h, to ease
3433 # handling of long lines.
3434 ac_delim='%!_!# '
3435 for ac_last_try in false false :; do
3436   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
3437   if test -z "$ac_tt"; then
3438     break
3439   elif $ac_last_try; then
3440     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
3441   else
3442     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3443   fi
3444 done
3445
3446 # For the awk script, D is an array of macro values keyed by name,
3447 # likewise P contains macro parameters if any.  Preserve backslash
3448 # newline sequences.
3449
3450 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
3451 sed -n '
3452 s/.\{148\}/&'"$ac_delim"'/g
3453 t rset
3454 :rset
3455 s/^[     ]*#[    ]*define[       ][      ]*/ /
3456 t def
3457 d
3458 :def
3459 s/\\$//
3460 t bsnl
3461 s/["\\]/\\&/g
3462 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
3463 D["\1"]=" \3"/p
3464 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
3465 d
3466 :bsnl
3467 s/["\\]/\\&/g
3468 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
3469 D["\1"]=" \3\\\\\\n"\\/p
3470 t cont
3471 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
3472 t cont
3473 d
3474 :cont
3475 n
3476 s/.\{148\}/&'"$ac_delim"'/g
3477 t clear
3478 :clear
3479 s/\\$//
3480 t bsnlc
3481 s/["\\]/\\&/g; s/^/"/; s/$/"/p
3482 d
3483 :bsnlc
3484 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
3485 b cont
3486 ' <confdefs.h | sed '
3487 s/'"$ac_delim"'/"\\\
3488 "/g' >>$CONFIG_STATUS || ac_write_fail=1
3489
3490 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3491   for (key in D) D_is_set[key] = 1
3492   FS = "\a"
3493 }
3494 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
3495   line = \$ 0
3496   split(line, arg, " ")
3497   if (arg[1] == "#") {
3498     defundef = arg[2]
3499     mac1 = arg[3]
3500   } else {
3501     defundef = substr(arg[1], 2)
3502     mac1 = arg[2]
3503   }
3504   split(mac1, mac2, "(") #)
3505   macro = mac2[1]
3506   prefix = substr(line, 1, index(line, defundef) - 1)
3507   if (D_is_set[macro]) {
3508     # Preserve the white space surrounding the "#".
3509     print prefix "define", macro P[macro] D[macro]
3510     next
3511   } else {
3512     # Replace #undef with comments.  This is necessary, for example,
3513     # in the case of _POSIX_SOURCE, which is predefined and required
3514     # on some systems where configure will not decide to define it.
3515     if (defundef == "undef") {
3516       print "/*", prefix defundef, macro, "*/"
3517       next
3518     }
3519   }
3520 }
3521 { print }
3522 _ACAWK
3523 _ACEOF
3524 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3525   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
3526 fi # test -n "$CONFIG_HEADERS"
3527
3528
3529 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
3530 shift
3531 for ac_tag
3532 do
3533   case $ac_tag in
3534   :[FHLC]) ac_mode=$ac_tag; continue;;
3535   esac
3536   case $ac_mode$ac_tag in
3537   :[FHL]*:*);;
3538   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3539   :[FH]-) ac_tag=-:-;;
3540   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3541   esac
3542   ac_save_IFS=$IFS
3543   IFS=:
3544   set x $ac_tag
3545   IFS=$ac_save_IFS
3546   shift
3547   ac_file=$1
3548   shift
3549
3550   case $ac_mode in
3551   :L) ac_source=$1;;
3552   :[FH])
3553     ac_file_inputs=
3554     for ac_f
3555     do
3556       case $ac_f in
3557       -) ac_f="$ac_tmp/stdin";;
3558       *) # Look for the file first in the build tree, then in the source tree
3559          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3560          # because $ac_f cannot contain `:'.
3561          test -f "$ac_f" ||
3562            case $ac_f in
3563            [\\/$]*) false;;
3564            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3565            esac ||
3566            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3567       esac
3568       case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3569       as_fn_append ac_file_inputs " '$ac_f'"
3570     done
3571
3572     # Let's still pretend it is `configure' which instantiates (i.e., don't
3573     # use $as_me), people would be surprised to read:
3574     #    /* config.h.  Generated by config.status.  */
3575     configure_input='Generated from '`
3576           printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3577         `' by configure.'
3578     if test x"$ac_file" != x-; then
3579       configure_input="$ac_file.  $configure_input"
3580       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3581 printf "%s\n" "$as_me: creating $ac_file" >&6;}
3582     fi
3583     # Neutralize special characters interpreted by sed in replacement strings.
3584     case $configure_input in #(
3585     *\&* | *\|* | *\\* )
3586        ac_sed_conf_input=`printf "%s\n" "$configure_input" |
3587        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3588     *) ac_sed_conf_input=$configure_input;;
3589     esac
3590
3591     case $ac_tag in
3592     *:-:* | *:-) cat >"$ac_tmp/stdin" \
3593       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3594     esac
3595     ;;
3596   esac
3597
3598   ac_dir=`$as_dirname -- "$ac_file" ||
3599 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3600          X"$ac_file" : 'X\(//\)[^/]' \| \
3601          X"$ac_file" : 'X\(//\)$' \| \
3602          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3603 printf "%s\n" X"$ac_file" |
3604     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3605             s//\1/
3606             q
3607           }
3608           /^X\(\/\/\)[^/].*/{
3609             s//\1/
3610             q
3611           }
3612           /^X\(\/\/\)$/{
3613             s//\1/
3614             q
3615           }
3616           /^X\(\/\).*/{
3617             s//\1/
3618             q
3619           }
3620           s/.*/./; q'`
3621   as_dir="$ac_dir"; as_fn_mkdir_p
3622   ac_builddir=.
3623
3624 case "$ac_dir" in
3625 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3626 *)
3627   ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
3628   # A ".." for each directory in $ac_dir_suffix.
3629   ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3630   case $ac_top_builddir_sub in
3631   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3632   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3633   esac ;;
3634 esac
3635 ac_abs_top_builddir=$ac_pwd
3636 ac_abs_builddir=$ac_pwd$ac_dir_suffix
3637 # for backward compatibility:
3638 ac_top_builddir=$ac_top_build_prefix
3639
3640 case $srcdir in
3641   .)  # We are building in place.
3642     ac_srcdir=.
3643     ac_top_srcdir=$ac_top_builddir_sub
3644     ac_abs_top_srcdir=$ac_pwd ;;
3645   [\\/]* | ?:[\\/]* )  # Absolute name.
3646     ac_srcdir=$srcdir$ac_dir_suffix;
3647     ac_top_srcdir=$srcdir
3648     ac_abs_top_srcdir=$srcdir ;;
3649   *) # Relative name.
3650     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3651     ac_top_srcdir=$ac_top_build_prefix$srcdir
3652     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3653 esac
3654 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3655
3656
3657   case $ac_mode in
3658   :F)
3659   #
3660   # CONFIG_FILE
3661   #
3662
3663   case $INSTALL in
3664   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3665   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
3666   esac
3667   ac_MKDIR_P=$MKDIR_P
3668   case $MKDIR_P in
3669   [\\/$]* | ?:[\\/]* ) ;;
3670   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
3671   esac
3672 _ACEOF
3673
3674 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3675 # If the template does not know about datarootdir, expand it.
3676 # FIXME: This hack should be removed a few years after 2.60.
3677 ac_datarootdir_hack=; ac_datarootdir_seen=
3678 ac_sed_dataroot='
3679 /datarootdir/ {
3680   p
3681   q
3682 }
3683 /@datadir@/p
3684 /@docdir@/p
3685 /@infodir@/p
3686 /@localedir@/p
3687 /@mandir@/p'
3688 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3689 *datarootdir*) ac_datarootdir_seen=yes;;
3690 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3691   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3692 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3693 _ACEOF
3694 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3695   ac_datarootdir_hack='
3696   s&@datadir@&$datadir&g
3697   s&@docdir@&$docdir&g
3698   s&@infodir@&$infodir&g
3699   s&@localedir@&$localedir&g
3700   s&@mandir@&$mandir&g
3701   s&\\\${datarootdir}&$datarootdir&g' ;;
3702 esac
3703 _ACEOF
3704
3705 # Neutralize VPATH when `$srcdir' = `.'.
3706 # Shell code in configure.ac might set extrasub.
3707 # FIXME: do we really want to maintain this feature?
3708 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3709 ac_sed_extra="$ac_vpsub
3710 $extrasub
3711 _ACEOF
3712 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3713 :t
3714 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3715 s|@configure_input@|$ac_sed_conf_input|;t t
3716 s&@top_builddir@&$ac_top_builddir_sub&;t t
3717 s&@top_build_prefix@&$ac_top_build_prefix&;t t
3718 s&@srcdir@&$ac_srcdir&;t t
3719 s&@abs_srcdir@&$ac_abs_srcdir&;t t
3720 s&@top_srcdir@&$ac_top_srcdir&;t t
3721 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
3722 s&@builddir@&$ac_builddir&;t t
3723 s&@abs_builddir@&$ac_abs_builddir&;t t
3724 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
3725 s&@INSTALL@&$ac_INSTALL&;t t
3726 s&@MKDIR_P@&$ac_MKDIR_P&;t t
3727 $ac_datarootdir_hack
3728 "
3729 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
3730   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3731
3732 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
3733   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
3734   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
3735       "$ac_tmp/out"`; test -z "$ac_out"; } &&
3736   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3737 which seems to be undefined.  Please make sure it is defined" >&5
3738 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
3739 which seems to be undefined.  Please make sure it is defined" >&2;}
3740
3741   rm -f "$ac_tmp/stdin"
3742   case $ac_file in
3743   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
3744   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
3745   esac \
3746   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3747  ;;
3748   :H)
3749   #
3750   # CONFIG_HEADER
3751   #
3752   if test x"$ac_file" != x-; then
3753     {
3754       printf "%s\n" "/* $configure_input  */" >&1 \
3755       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
3756     } >"$ac_tmp/config.h" \
3757       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3758     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
3759       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
3760 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
3761     else
3762       rm -f "$ac_file"
3763       mv "$ac_tmp/config.h" "$ac_file" \
3764         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
3765     fi
3766   else
3767     printf "%s\n" "/* $configure_input  */" >&1 \
3768       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
3769       || as_fn_error $? "could not create -" "$LINENO" 5
3770   fi
3771 # Compute "$ac_file"'s index in $config_headers.
3772 _am_arg="$ac_file"
3773 _am_stamp_count=1
3774 for _am_header in $config_headers :; do
3775   case $_am_header in
3776     $_am_arg | $_am_arg:* )
3777       break ;;
3778     * )
3779       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
3780   esac
3781 done
3782 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
3783 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3784          X"$_am_arg" : 'X\(//\)[^/]' \| \
3785          X"$_am_arg" : 'X\(//\)$' \| \
3786          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
3787 printf "%s\n" X"$_am_arg" |
3788     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3789             s//\1/
3790             q
3791           }
3792           /^X\(\/\/\)[^/].*/{
3793             s//\1/
3794             q
3795           }
3796           /^X\(\/\/\)$/{
3797             s//\1/
3798             q
3799           }
3800           /^X\(\/\).*/{
3801             s//\1/
3802             q
3803           }
3804           s/.*/./; q'`/stamp-h$_am_stamp_count
3805  ;;
3806
3807
3808   esac
3809
3810 done # for ac_tag
3811
3812
3813 as_fn_exit 0
3814 _ACEOF
3815 ac_clean_files=$ac_clean_files_save
3816
3817 test $ac_write_fail = 0 ||
3818   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
3819
3820
3821 # configure is writing to config.log, and then calls config.status.
3822 # config.status does its own redirection, appending to config.log.
3823 # Unfortunately, on DOS this fails, as config.log is still kept open
3824 # by configure, so config.status won't be able to write to it; its
3825 # output is simply discarded.  So we exec the FD to /dev/null,
3826 # effectively closing config.log, so it can be properly (re)opened and
3827 # appended to by config.status.  When coming back to configure, we
3828 # need to make the FD available again.
3829 if test "$no_create" != yes; then
3830   ac_cs_success=:
3831   ac_config_status_args=
3832   test "$silent" = yes &&
3833     ac_config_status_args="$ac_config_status_args --quiet"
3834   exec 5>/dev/null
3835   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3836   exec 5>>config.log
3837   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3838   # would make configure fail if this is the last instruction.
3839   $ac_cs_success || as_fn_exit 1
3840 fi
3841 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
3842   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
3843 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
3844 fi
3845
3846