configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for GNU DejaGnu 1.6.4-git.
   4 #
   5 # Report bugs to <bug-dejagnu@gnu.org>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$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   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 201   if (eval "$as_required") 2>/dev/null; then :
 202   as_have_required=yes
 203 else
 204   as_have_required=no
 205 fi
 206   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 207
 208 else
 209   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 210 as_found=false
 211 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 212 do
 213   IFS=$as_save_IFS
 214   test -z "$as_dir" && as_dir=.
 215   as_found=:
 216   case $as_dir in #(
 217          /*)
 218            for as_base in sh bash ksh sh5; do
 219              # Try only shells that exist, to save several forks.
 220              as_shell=$as_dir/$as_base
 221              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 222                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   CONFIG_SHELL=$as_shell as_have_required=yes
 224                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 225   break 2
 226 fi
 227 fi
 228            done;;
 229        esac
 230   as_found=false
 231 done
 232 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 233               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 234   CONFIG_SHELL=$SHELL as_have_required=yes
 235 fi; }
 236 IFS=$as_save_IFS
 237
 238
 239       if test "x$CONFIG_SHELL" != x; 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 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 258 exit 255
 259 fi
 260
 261     if test x$as_have_required = xno; then :
 262   $as_echo "$0: This script requires a shell more modern than all"
 263   $as_echo "$0: the shells that I found on your system."
 264   if test x${ZSH_VERSION+set} = xset ; then
 265     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 266     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 267   else
 268     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 269 $0: bug-dejagnu@gnu.org about your system, including any
 270 $0: error possibly output before this message. Then install
 271 $0: a modern shell, or manually run the script under such a
 272 $0: shell if you do have one."
 273   fi
 274   exit 1
 275 fi
 276 fi
 277 fi
 278 SHELL=${CONFIG_SHELL-/bin/sh}
 279 export SHELL
 280 # Unset more variables known to interfere with behavior of common tools.
 281 CLICOLOR_FORCE= GREP_OPTIONS=
 282 unset CLICOLOR_FORCE GREP_OPTIONS
 283
 284 ## --------------------- ##
 285 ## M4sh Shell Functions. ##
 286 ## --------------------- ##
 287 # as_fn_unset VAR
 288 # ---------------
 289 # Portably unset VAR.
 290 as_fn_unset ()
 291 {
 292   { eval $1=; unset $1;}
 293 }
 294 as_unset=as_fn_unset
 295
 296 # as_fn_set_status STATUS
 297 # -----------------------
 298 # Set $? to STATUS, without forking.
 299 as_fn_set_status ()
 300 {
 301   return $1
 302 } # as_fn_set_status
 303
 304 # as_fn_exit STATUS
 305 # -----------------
 306 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 307 as_fn_exit ()
 308 {
 309   set +e
 310   as_fn_set_status $1
 311   exit $1
 312 } # as_fn_exit
 313
 314 # as_fn_mkdir_p
 315 # -------------
 316 # Create "$as_dir" as a directory, including parents if necessary.
 317 as_fn_mkdir_p ()
 318 {
 319
 320   case $as_dir in #(
 321   -*) as_dir=./$as_dir;;
 322   esac
 323   test -d "$as_dir" || eval $as_mkdir_p || {
 324     as_dirs=
 325     while :; do
 326       case $as_dir in #(
 327       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 328       *) as_qdir=$as_dir;;
 329       esac
 330       as_dirs="'$as_qdir' $as_dirs"
 331       as_dir=`$as_dirname -- "$as_dir" ||
 332 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 333          X"$as_dir" : 'X\(//\)[^/]' \| \
 334          X"$as_dir" : 'X\(//\)$' \| \
 335          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 336 $as_echo X"$as_dir" |
 337     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 338             s//\1/
 339             q
 340           }
 341           /^X\(\/\/\)[^/].*/{
 342             s//\1/
 343             q
 344           }
 345           /^X\(\/\/\)$/{
 346             s//\1/
 347             q
 348           }
 349           /^X\(\/\).*/{
 350             s//\1/
 351             q
 352           }
 353           s/.*/./; q'`
 354       test -d "$as_dir" && break
 355     done
 356     test -z "$as_dirs" || eval "mkdir $as_dirs"
 357   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 358
 359
 360 } # as_fn_mkdir_p
 361
 362 # as_fn_executable_p FILE
 363 # -----------------------
 364 # Test if FILE is an executable regular file.
 365 as_fn_executable_p ()
 366 {
 367   test -f "$1" && test -x "$1"
 368 } # as_fn_executable_p
 369 # as_fn_append VAR VALUE
 370 # ----------------------
 371 # Append the text in VALUE to the end of the definition contained in VAR. Take
 372 # advantage of any shell optimizations that allow amortized linear growth over
 373 # repeated appends, instead of the typical quadratic growth present in naive
 374 # implementations.
 375 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 376   eval 'as_fn_append ()
 377   {
 378     eval $1+=\$2
 379   }'
 380 else
 381   as_fn_append ()
 382   {
 383     eval $1=\$$1\$2
 384   }
 385 fi # as_fn_append
 386
 387 # as_fn_arith ARG...
 388 # ------------------
 389 # Perform arithmetic evaluation on the ARGs, and store the result in the
 390 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 391 # must be portable across $(()) and expr.
 392 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 393   eval 'as_fn_arith ()
 394   {
 395     as_val=$(( $* ))
 396   }'
 397 else
 398   as_fn_arith ()
 399   {
 400     as_val=`expr "$@" || test $? -eq 1`
 401   }
 402 fi # as_fn_arith
 403
 404
 405 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 406 # ----------------------------------------
 407 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 408 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 409 # script with STATUS, using 1 if that was 0.
 410 as_fn_error ()
 411 {
 412   as_status=$1; test $as_status -eq 0 && as_status=1
 413   if test "$4"; then
 414     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 415     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 416   fi
 417   $as_echo "$as_me: error: $2" >&2
 418   as_fn_exit $as_status
 419 } # as_fn_error
 420
 421 if expr a : '\(a\)' >/dev/null 2>&1 &&
 422    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 423   as_expr=expr
 424 else
 425   as_expr=false
 426 fi
 427
 428 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 429   as_basename=basename
 430 else
 431   as_basename=false
 432 fi
 433
 434 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 435   as_dirname=dirname
 436 else
 437   as_dirname=false
 438 fi
 439
 440 as_me=`$as_basename -- "$0" ||
 441 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 442          X"$0" : 'X\(//\)$' \| \
 443          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 444 $as_echo X/"$0" |
 445     sed '/^.*\/\([^/][^/]*\)\/*$/{
 446             s//\1/
 447             q
 448           }
 449           /^X\/\(\/\/\)$/{
 450             s//\1/
 451             q
 452           }
 453           /^X\/\(\/\).*/{
 454             s//\1/
 455             q
 456           }
 457           s/.*/./; q'`
 458
 459 # Avoid depending upon Character Ranges.
 460 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 461 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 462 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 463 as_cr_digits='0123456789'
 464 as_cr_alnum=$as_cr_Letters$as_cr_digits
 465
 466
 467   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 468   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 469   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 470   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 471   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 472   sed -n '
 473     p
 474     /[$]LINENO/=
 475   ' <$as_myself |
 476     sed '
 477       s/[$]LINENO.*/&-/
 478       t lineno
 479       b
 480       :lineno
 481       N
 482       :loop
 483       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 484       t loop
 485       s/-\n.*//
 486     ' >$as_me.lineno &&
 487   chmod +x "$as_me.lineno" ||
 488     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 489
 490   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 491   # already done that, so ensure we don't try to do so again and fall
 492   # in an infinite loop.  This has already happened in practice.
 493   _as_can_reexec=no; export _as_can_reexec
 494   # Don't try to exec as it changes $[0], causing all sort of problems
 495   # (the dirname of $[0] is not the place where we might find the
 496   # original and so on.  Autoconf is especially sensitive to this).
 497   . "./$as_me.lineno"
 498   # Exit status is that of the last command.
 499   exit
 500 }
 501
 502 ECHO_C= ECHO_N= ECHO_T=
 503 case `echo -n x` in #(((((
 504 -n*)
 505   case `echo 'xy\c'` in
 506   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 507   xy)  ECHO_C='\c';;
 508   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 509        ECHO_T=' ';;
 510   esac;;
 511 *)
 512   ECHO_N='-n';;
 513 esac
 514
 515 rm -f conf$$ conf$$.exe conf$$.file
 516 if test -d conf$$.dir; then
 517   rm -f conf$$.dir/conf$$.file
 518 else
 519   rm -f conf$$.dir
 520   mkdir conf$$.dir 2>/dev/null
 521 fi
 522 if (echo >conf$$.file) 2>/dev/null; then
 523   if ln -s conf$$.file conf$$ 2>/dev/null; then
 524     as_ln_s='ln -s'
 525     # ... but there are two gotchas:
 526     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 527     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 528     # In both cases, we have to default to `cp -pR'.
 529     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 530       as_ln_s='cp -pR'
 531   elif ln conf$$.file conf$$ 2>/dev/null; then
 532     as_ln_s=ln
 533   else
 534     as_ln_s='cp -pR'
 535   fi
 536 else
 537   as_ln_s='cp -pR'
 538 fi
 539 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 540 rmdir conf$$.dir 2>/dev/null
 541
 542 if mkdir -p . 2>/dev/null; then
 543   as_mkdir_p='mkdir -p "$as_dir"'
 544 else
 545   test -d ./-p && rmdir ./-p
 546   as_mkdir_p=false
 547 fi
 548
 549 as_test_x='test -x'
 550 as_executable_p=as_fn_executable_p
 551
 552 # Sed expression to map a string onto a valid CPP name.
 553 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 554
 555 # Sed expression to map a string onto a valid variable name.
 556 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 557
 558
 559 test -n "$DJDIR" || exec 7<&0 </dev/null
 560 exec 6>&1
 561
 562 # Name of the host.
 563 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 564 # so uname gets run too.
 565 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 566
 567 #
 568 # Initializations.
 569 #
 570 ac_default_prefix=/usr/local
 571 ac_clean_files=
 572 ac_config_libobj_dir=.
 573 LIBOBJS=
 574 cross_compiling=no
 575 subdirs=
 576 MFLAGS=
 577 MAKEFLAGS=
 578
 579 # Identity of this package.
 580 PACKAGE_NAME='GNU DejaGnu'
 581 PACKAGE_TARNAME='dejagnu'
 582 PACKAGE_VERSION='1.6.4-git'
 583 PACKAGE_STRING='GNU DejaGnu 1.6.4-git'
 584 PACKAGE_BUGREPORT='bug-dejagnu@gnu.org'
 585 PACKAGE_URL='http://www.gnu.org/software/dejagnu/'
 586
 587 ac_subst_vars='am__EXEEXT_FALSE
 588 am__EXEEXT_TRUE
 589 LTLIBOBJS
 590 LIBOBJS
 591 DEJAGNU
 592 am__fastdepCXX_FALSE
 593 am__fastdepCXX_TRUE
 594 CXXDEPMODE
 595 ac_ct_CXX
 596 CXXFLAGS
 597 CXX
 598 am__fastdepCC_FALSE
 599 am__fastdepCC_TRUE
 600 CCDEPMODE
 601 am__nodep
 602 AMDEPBACKSLASH
 603 AMDEP_FALSE
 604 AMDEP_TRUE
 605 am__quote
 606 am__include
 607 DEPDIR
 608 OBJEXT
 609 EXEEXT
 610 ac_ct_CC
 611 CPPFLAGS
 612 LDFLAGS
 613 CFLAGS
 614 CC
 615 MAINT
 616 MAINTAINER_MODE_FALSE
 617 MAINTAINER_MODE_TRUE
 618 AM_BACKSLASH
 619 AM_DEFAULT_VERBOSITY
 620 AM_DEFAULT_V
 621 AM_V
 622 am__untar
 623 am__tar
 624 AMTAR
 625 am__leading_dot
 626 SET_MAKE
 627 AWK
 628 mkdir_p
 629 MKDIR_P
 630 INSTALL_STRIP_PROGRAM
 631 STRIP
 632 install_sh
 633 MAKEINFO
 634 AUTOHEADER
 635 AUTOMAKE
 636 AUTOCONF
 637 ACLOCAL
 638 VERSION
 639 PACKAGE
 640 CYGPATH_W
 641 am__isrc
 642 INSTALL_DATA
 643 INSTALL_SCRIPT
 644 INSTALL_PROGRAM
 645 target_alias
 646 host_alias
 647 build_alias
 648 LIBS
 649 ECHO_T
 650 ECHO_N
 651 ECHO_C
 652 DEFS
 653 mandir
 654 localedir
 655 libdir
 656 psdir
 657 pdfdir
 658 dvidir
 659 htmldir
 660 infodir
 661 docdir
 662 oldincludedir
 663 includedir
 664 runstatedir
 665 localstatedir
 666 sharedstatedir
 667 sysconfdir
 668 datadir
 669 datarootdir
 670 libexecdir
 671 sbindir
 672 bindir
 673 program_transform_name
 674 prefix
 675 exec_prefix
 676 PACKAGE_URL
 677 PACKAGE_BUGREPORT
 678 PACKAGE_STRING
 679 PACKAGE_VERSION
 680 PACKAGE_TARNAME
 681 PACKAGE_NAME
 682 PATH_SEPARATOR
 683 SHELL'
 684 ac_subst_files=''
 685 ac_user_opts='
 686 enable_option_checking
 687 enable_silent_rules
 688 enable_maintainer_mode
 689 enable_dependency_tracking
 690 '
 691       ac_precious_vars='build_alias
 692 host_alias
 693 target_alias
 694 CC
 695 CFLAGS
 696 LDFLAGS
 697 LIBS
 698 CPPFLAGS
 699 CXX
 700 CXXFLAGS
 701 CCC'
 702
 703
 704 # Initialize some variables set by options.
 705 ac_init_help=
 706 ac_init_version=false
 707 ac_unrecognized_opts=
 708 ac_unrecognized_sep=
 709 # The variables have the same names as the options, with
 710 # dashes changed to underlines.
 711 cache_file=/dev/null
 712 exec_prefix=NONE
 713 no_create=
 714 no_recursion=
 715 prefix=NONE
 716 program_prefix=NONE
 717 program_suffix=NONE
 718 program_transform_name=s,x,x,
 719 silent=
 720 site=
 721 srcdir=
 722 verbose=
 723 x_includes=NONE
 724 x_libraries=NONE
 725
 726 # Installation directory options.
 727 # These are left unexpanded so users can "make install exec_prefix=/foo"
 728 # and all the variables that are supposed to be based on exec_prefix
 729 # by default will actually change.
 730 # Use braces instead of parens because sh, perl, etc. also accept them.
 731 # (The list follows the same order as the GNU Coding Standards.)
 732 bindir='${exec_prefix}/bin'
 733 sbindir='${exec_prefix}/sbin'
 734 libexecdir='${exec_prefix}/libexec'
 735 datarootdir='${prefix}/share'
 736 datadir='${datarootdir}'
 737 sysconfdir='${prefix}/etc'
 738 sharedstatedir='${prefix}/com'
 739 localstatedir='${prefix}/var'
 740 runstatedir='${localstatedir}/run'
 741 includedir='${prefix}/include'
 742 oldincludedir='/usr/include'
 743 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 744 infodir='${datarootdir}/info'
 745 htmldir='${docdir}'
 746 dvidir='${docdir}'
 747 pdfdir='${docdir}'
 748 psdir='${docdir}'
 749 libdir='${exec_prefix}/lib'
 750 localedir='${datarootdir}/locale'
 751 mandir='${datarootdir}/man'
 752
 753 ac_prev=
 754 ac_dashdash=
 755 for ac_option
 756 do
 757   # If the previous option needs an argument, assign it.
 758   if test -n "$ac_prev"; then
 759     eval $ac_prev=\$ac_option
 760     ac_prev=
 761     continue
 762   fi
 763
 764   case $ac_option in
 765   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 766   *=)   ac_optarg= ;;
 767   *)    ac_optarg=yes ;;
 768   esac
 769
 770   # Accept the important Cygnus configure options, so we can diagnose typos.
 771
 772   case $ac_dashdash$ac_option in
 773   --)
 774     ac_dashdash=yes ;;
 775
 776   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 777     ac_prev=bindir ;;
 778   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 779     bindir=$ac_optarg ;;
 780
 781   -build | --build | --buil | --bui | --bu)
 782     ac_prev=build_alias ;;
 783   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 784     build_alias=$ac_optarg ;;
 785
 786   -cache-file | --cache-file | --cache-fil | --cache-fi \
 787   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 788     ac_prev=cache_file ;;
 789   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 790   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 791     cache_file=$ac_optarg ;;
 792
 793   --config-cache | -C)
 794     cache_file=config.cache ;;
 795
 796   -datadir | --datadir | --datadi | --datad)
 797     ac_prev=datadir ;;
 798   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 799     datadir=$ac_optarg ;;
 800
 801   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 802   | --dataroo | --dataro | --datar)
 803     ac_prev=datarootdir ;;
 804   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 805   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 806     datarootdir=$ac_optarg ;;
 807
 808   -disable-* | --disable-*)
 809     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 810     # Reject names that are not valid shell variable names.
 811     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 812       as_fn_error $? "invalid feature name: $ac_useropt"
 813     ac_useropt_orig=$ac_useropt
 814     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 815     case $ac_user_opts in
 816       *"
 817 "enable_$ac_useropt"
 818 "*) ;;
 819       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 820          ac_unrecognized_sep=', ';;
 821     esac
 822     eval enable_$ac_useropt=no ;;
 823
 824   -docdir | --docdir | --docdi | --doc | --do)
 825     ac_prev=docdir ;;
 826   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 827     docdir=$ac_optarg ;;
 828
 829   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 830     ac_prev=dvidir ;;
 831   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 832     dvidir=$ac_optarg ;;
 833
 834   -enable-* | --enable-*)
 835     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 836     # Reject names that are not valid shell variable names.
 837     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 838       as_fn_error $? "invalid feature name: $ac_useropt"
 839     ac_useropt_orig=$ac_useropt
 840     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 841     case $ac_user_opts in
 842       *"
 843 "enable_$ac_useropt"
 844 "*) ;;
 845       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 846          ac_unrecognized_sep=', ';;
 847     esac
 848     eval enable_$ac_useropt=\$ac_optarg ;;
 849
 850   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 851   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 852   | --exec | --exe | --ex)
 853     ac_prev=exec_prefix ;;
 854   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 855   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 856   | --exec=* | --exe=* | --ex=*)
 857     exec_prefix=$ac_optarg ;;
 858
 859   -gas | --gas | --ga | --g)
 860     # Obsolete; use --with-gas.
 861     with_gas=yes ;;
 862
 863   -help | --help | --hel | --he | -h)
 864     ac_init_help=long ;;
 865   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 866     ac_init_help=recursive ;;
 867   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 868     ac_init_help=short ;;
 869
 870   -host | --host | --hos | --ho)
 871     ac_prev=host_alias ;;
 872   -host=* | --host=* | --hos=* | --ho=*)
 873     host_alias=$ac_optarg ;;
 874
 875   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 876     ac_prev=htmldir ;;
 877   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 878   | --ht=*)
 879     htmldir=$ac_optarg ;;
 880
 881   -includedir | --includedir | --includedi | --included | --include \
 882   | --includ | --inclu | --incl | --inc)
 883     ac_prev=includedir ;;
 884   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 885   | --includ=* | --inclu=* | --incl=* | --inc=*)
 886     includedir=$ac_optarg ;;
 887
 888   -infodir | --infodir | --infodi | --infod | --info | --inf)
 889     ac_prev=infodir ;;
 890   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 891     infodir=$ac_optarg ;;
 892
 893   -libdir | --libdir | --libdi | --libd)
 894     ac_prev=libdir ;;
 895   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 896     libdir=$ac_optarg ;;
 897
 898   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 899   | --libexe | --libex | --libe)
 900     ac_prev=libexecdir ;;
 901   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 902   | --libexe=* | --libex=* | --libe=*)
 903     libexecdir=$ac_optarg ;;
 904
 905   -localedir | --localedir | --localedi | --localed | --locale)
 906     ac_prev=localedir ;;
 907   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 908     localedir=$ac_optarg ;;
 909
 910   -localstatedir | --localstatedir | --localstatedi | --localstated \
 911   | --localstate | --localstat | --localsta | --localst | --locals)
 912     ac_prev=localstatedir ;;
 913   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 914   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 915     localstatedir=$ac_optarg ;;
 916
 917   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 918     ac_prev=mandir ;;
 919   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 920     mandir=$ac_optarg ;;
 921
 922   -nfp | --nfp | --nf)
 923     # Obsolete; use --without-fp.
 924     with_fp=no ;;
 925
 926   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 927   | --no-cr | --no-c | -n)
 928     no_create=yes ;;
 929
 930   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 931   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 932     no_recursion=yes ;;
 933
 934   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 935   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 936   | --oldin | --oldi | --old | --ol | --o)
 937     ac_prev=oldincludedir ;;
 938   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 939   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 940   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 941     oldincludedir=$ac_optarg ;;
 942
 943   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 944     ac_prev=prefix ;;
 945   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 946     prefix=$ac_optarg ;;
 947
 948   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 949   | --program-pre | --program-pr | --program-p)
 950     ac_prev=program_prefix ;;
 951   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 952   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 953     program_prefix=$ac_optarg ;;
 954
 955   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 956   | --program-suf | --program-su | --program-s)
 957     ac_prev=program_suffix ;;
 958   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 959   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 960     program_suffix=$ac_optarg ;;
 961
 962   -program-transform-name | --program-transform-name \
 963   | --program-transform-nam | --program-transform-na \
 964   | --program-transform-n | --program-transform- \
 965   | --program-transform | --program-transfor \
 966   | --program-transfo | --program-transf \
 967   | --program-trans | --program-tran \
 968   | --progr-tra | --program-tr | --program-t)
 969     ac_prev=program_transform_name ;;
 970   -program-transform-name=* | --program-transform-name=* \
 971   | --program-transform-nam=* | --program-transform-na=* \
 972   | --program-transform-n=* | --program-transform-=* \
 973   | --program-transform=* | --program-transfor=* \
 974   | --program-transfo=* | --program-transf=* \
 975   | --program-trans=* | --program-tran=* \
 976   | --progr-tra=* | --program-tr=* | --program-t=*)
 977     program_transform_name=$ac_optarg ;;
 978
 979   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 980     ac_prev=pdfdir ;;
 981   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 982     pdfdir=$ac_optarg ;;
 983
 984   -psdir | --psdir | --psdi | --psd | --ps)
 985     ac_prev=psdir ;;
 986   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 987     psdir=$ac_optarg ;;
 988
 989   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 990   | -silent | --silent | --silen | --sile | --sil)
 991     silent=yes ;;
 992
 993   -runstatedir | --runstatedir | --runstatedi | --runstated \
 994   | --runstate | --runstat | --runsta | --runst | --runs \
 995   | --run | --ru | --r)
 996     ac_prev=runstatedir ;;
 997   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
 998   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
 999   | --run=* | --ru=* | --r=*)
1000     runstatedir=$ac_optarg ;;
1001
1002   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1003     ac_prev=sbindir ;;
1004   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1005   | --sbi=* | --sb=*)
1006     sbindir=$ac_optarg ;;
1007
1008   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1009   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1010   | --sharedst | --shareds | --shared | --share | --shar \
1011   | --sha | --sh)
1012     ac_prev=sharedstatedir ;;
1013   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1014   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1015   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1016   | --sha=* | --sh=*)
1017     sharedstatedir=$ac_optarg ;;
1018
1019   -site | --site | --sit)
1020     ac_prev=site ;;
1021   -site=* | --site=* | --sit=*)
1022     site=$ac_optarg ;;
1023
1024   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1025     ac_prev=srcdir ;;
1026   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1027     srcdir=$ac_optarg ;;
1028
1029   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1030   | --syscon | --sysco | --sysc | --sys | --sy)
1031     ac_prev=sysconfdir ;;
1032   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1033   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1034     sysconfdir=$ac_optarg ;;
1035
1036   -target | --target | --targe | --targ | --tar | --ta | --t)
1037     ac_prev=target_alias ;;
1038   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1039     target_alias=$ac_optarg ;;
1040
1041   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1042     verbose=yes ;;
1043
1044   -version | --version | --versio | --versi | --vers | -V)
1045     ac_init_version=: ;;
1046
1047   -with-* | --with-*)
1048     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1049     # Reject names that are not valid shell variable names.
1050     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1051       as_fn_error $? "invalid package name: $ac_useropt"
1052     ac_useropt_orig=$ac_useropt
1053     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1054     case $ac_user_opts in
1055       *"
1056 "with_$ac_useropt"
1057 "*) ;;
1058       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1059          ac_unrecognized_sep=', ';;
1060     esac
1061     eval with_$ac_useropt=\$ac_optarg ;;
1062
1063   -without-* | --without-*)
1064     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1065     # Reject names that are not valid shell variable names.
1066     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1067       as_fn_error $? "invalid package name: $ac_useropt"
1068     ac_useropt_orig=$ac_useropt
1069     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1070     case $ac_user_opts in
1071       *"
1072 "with_$ac_useropt"
1073 "*) ;;
1074       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1075          ac_unrecognized_sep=', ';;
1076     esac
1077     eval with_$ac_useropt=no ;;
1078
1079   --x)
1080     # Obsolete; use --with-x.
1081     with_x=yes ;;
1082
1083   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1084   | --x-incl | --x-inc | --x-in | --x-i)
1085     ac_prev=x_includes ;;
1086   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1087   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1088     x_includes=$ac_optarg ;;
1089
1090   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1091   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1092     ac_prev=x_libraries ;;
1093   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1094   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1095     x_libraries=$ac_optarg ;;
1096
1097   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1098 Try \`$0 --help' for more information"
1099     ;;
1100
1101   *=*)
1102     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1103     # Reject names that are not valid shell variable names.
1104     case $ac_envvar in #(
1105       '' | [0-9]* | *[!_$as_cr_alnum]* )
1106       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1107     esac
1108     eval $ac_envvar=\$ac_optarg
1109     export $ac_envvar ;;
1110
1111   *)
1112     # FIXME: should be removed in autoconf 3.0.
1113     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1114     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1115       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1116     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1117     ;;
1118
1119   esac
1120 done
1121
1122 if test -n "$ac_prev"; then
1123   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1124   as_fn_error $? "missing argument to $ac_option"
1125 fi
1126
1127 if test -n "$ac_unrecognized_opts"; then
1128   case $enable_option_checking in
1129     no) ;;
1130     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1131     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1132   esac
1133 fi
1134
1135 # Check all directory arguments for consistency.
1136 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1137                 datadir sysconfdir sharedstatedir localstatedir includedir \
1138                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1139                 libdir localedir mandir runstatedir
1140 do
1141   eval ac_val=\$$ac_var
1142   # Remove trailing slashes.
1143   case $ac_val in
1144     */ )
1145       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1146       eval $ac_var=\$ac_val;;
1147   esac
1148   # Be sure to have absolute directory names.
1149   case $ac_val in
1150     [\\/$]* | ?:[\\/]* )  continue;;
1151     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1152   esac
1153   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1154 done
1155
1156 # There might be people who depend on the old broken behavior: `$host'
1157 # used to hold the argument of --host etc.
1158 # FIXME: To remove some day.
1159 build=$build_alias
1160 host=$host_alias
1161 target=$target_alias
1162
1163 # FIXME: To remove some day.
1164 if test "x$host_alias" != x; then
1165   if test "x$build_alias" = x; then
1166     cross_compiling=maybe
1167   elif test "x$build_alias" != "x$host_alias"; then
1168     cross_compiling=yes
1169   fi
1170 fi
1171
1172 ac_tool_prefix=
1173 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1174
1175 test "$silent" = yes && exec 6>/dev/null
1176
1177
1178 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1179 ac_ls_di=`ls -di .` &&
1180 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1181   as_fn_error $? "working directory cannot be determined"
1182 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1183   as_fn_error $? "pwd does not report name of working directory"
1184
1185
1186 # Find the source files, if location was not specified.
1187 if test -z "$srcdir"; then
1188   ac_srcdir_defaulted=yes
1189   # Try the directory containing this script, then the parent directory.
1190   ac_confdir=`$as_dirname -- "$as_myself" ||
1191 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1192          X"$as_myself" : 'X\(//\)[^/]' \| \
1193          X"$as_myself" : 'X\(//\)$' \| \
1194          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1195 $as_echo X"$as_myself" |
1196     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1197             s//\1/
1198             q
1199           }
1200           /^X\(\/\/\)[^/].*/{
1201             s//\1/
1202             q
1203           }
1204           /^X\(\/\/\)$/{
1205             s//\1/
1206             q
1207           }
1208           /^X\(\/\).*/{
1209             s//\1/
1210             q
1211           }
1212           s/.*/./; q'`
1213   srcdir=$ac_confdir
1214   if test ! -r "$srcdir/$ac_unique_file"; then
1215     srcdir=..
1216   fi
1217 else
1218   ac_srcdir_defaulted=no
1219 fi
1220 if test ! -r "$srcdir/$ac_unique_file"; then
1221   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1222   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1223 fi
1224 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1225 ac_abs_confdir=`(
1226         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1227         pwd)`
1228 # When building in place, set srcdir=.
1229 if test "$ac_abs_confdir" = "$ac_pwd"; then
1230   srcdir=.
1231 fi
1232 # Remove unnecessary trailing slashes from srcdir.
1233 # Double slashes in file names in object file debugging info
1234 # mess up M-x gdb in Emacs.
1235 case $srcdir in
1236 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1237 esac
1238 for ac_var in $ac_precious_vars; do
1239   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1240   eval ac_env_${ac_var}_value=\$${ac_var}
1241   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1242   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1243 done
1244
1245 #
1246 # Report the --help message.
1247 #
1248 if test "$ac_init_help" = "long"; then
1249   # Omit some internal or obsolete options to make the list less imposing.
1250   # This message is too long to be a string in the A/UX 3.1 sh.
1251   cat <<_ACEOF
1252 \`configure' configures GNU DejaGnu 1.6.4-git to adapt to many kinds of systems.
1253
1254 Usage: $0 [OPTION]... [VAR=VALUE]...
1255
1256 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1257 VAR=VALUE.  See below for descriptions of some of the useful variables.
1258
1259 Defaults for the options are specified in brackets.
1260
1261 Configuration:
1262   -h, --help              display this help and exit
1263       --help=short        display options specific to this package
1264       --help=recursive    display the short help of all the included packages
1265   -V, --version           display version information and exit
1266   -q, --quiet, --silent   do not print \`checking ...' messages
1267       --cache-file=FILE   cache test results in FILE [disabled]
1268   -C, --config-cache      alias for \`--cache-file=config.cache'
1269   -n, --no-create         do not create output files
1270       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1271
1272 Installation directories:
1273   --prefix=PREFIX         install architecture-independent files in PREFIX
1274                           [$ac_default_prefix]
1275   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1276                           [PREFIX]
1277
1278 By default, \`make install' will install all the files in
1279 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1280 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1281 for instance \`--prefix=\$HOME'.
1282
1283 For better control, use the options below.
1284
1285 Fine tuning of the installation directories:
1286   --bindir=DIR            user executables [EPREFIX/bin]
1287   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1288   --libexecdir=DIR        program executables [EPREFIX/libexec]
1289   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1290   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1291   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1292   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1293   --libdir=DIR            object code libraries [EPREFIX/lib]
1294   --includedir=DIR        C header files [PREFIX/include]
1295   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1296   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1297   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1298   --infodir=DIR           info documentation [DATAROOTDIR/info]
1299   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1300   --mandir=DIR            man documentation [DATAROOTDIR/man]
1301   --docdir=DIR            documentation root [DATAROOTDIR/doc/dejagnu]
1302   --htmldir=DIR           html documentation [DOCDIR]
1303   --dvidir=DIR            dvi documentation [DOCDIR]
1304   --pdfdir=DIR            pdf documentation [DOCDIR]
1305   --psdir=DIR             ps documentation [DOCDIR]
1306 _ACEOF
1307
1308   cat <<\_ACEOF
1309
1310 Program names:
1311   --program-prefix=PREFIX            prepend PREFIX to installed program names
1312   --program-suffix=SUFFIX            append SUFFIX to installed program names
1313   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1314 _ACEOF
1315 fi
1316
1317 if test -n "$ac_init_help"; then
1318   case $ac_init_help in
1319      short | recursive ) echo "Configuration of GNU DejaGnu 1.6.4-git:";;
1320    esac
1321   cat <<\_ACEOF
1322
1323 Optional Features:
1324   --disable-option-checking  ignore unrecognized --enable/--with options
1325   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1326   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1327   --enable-silent-rules   less verbose build output (undo: "make V=1")
1328   --disable-silent-rules  verbose build output (undo: "make V=0")
1329   --enable-maintainer-mode
1330                           enable make rules and dependencies not useful (and
1331                           sometimes confusing) to the casual installer
1332   --enable-dependency-tracking
1333                           do not reject slow dependency extractors
1334   --disable-dependency-tracking
1335                           speeds up one-time build
1336
1337 Some influential environment variables:
1338   CC          C compiler command
1339   CFLAGS      C compiler flags
1340   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1341               nonstandard directory <lib dir>
1342   LIBS        libraries to pass to the linker, e.g. -l<library>
1343   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1344               you have headers in a nonstandard directory <include dir>
1345   CXX         C++ compiler command
1346   CXXFLAGS    C++ compiler flags
1347
1348 Use these variables to override the choices made by `configure' or to help
1349 it to find libraries and programs with nonstandard names/locations.
1350
1351 Report bugs to <bug-dejagnu@gnu.org>.
1352 GNU DejaGnu home page: <http://www.gnu.org/software/dejagnu/>.
1353 General help using GNU software: <http://www.gnu.org/gethelp/>.
1354 _ACEOF
1355 ac_status=$?
1356 fi
1357
1358 if test "$ac_init_help" = "recursive"; then
1359   # If there are subdirs, report their specific --help.
1360   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1361     test -d "$ac_dir" ||
1362       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1363       continue
1364     ac_builddir=.
1365
1366 case "$ac_dir" in
1367 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1368 *)
1369   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1370   # A ".." for each directory in $ac_dir_suffix.
1371   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1372   case $ac_top_builddir_sub in
1373   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1374   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1375   esac ;;
1376 esac
1377 ac_abs_top_builddir=$ac_pwd
1378 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1379 # for backward compatibility:
1380 ac_top_builddir=$ac_top_build_prefix
1381
1382 case $srcdir in
1383   .)  # We are building in place.
1384     ac_srcdir=.
1385     ac_top_srcdir=$ac_top_builddir_sub
1386     ac_abs_top_srcdir=$ac_pwd ;;
1387   [\\/]* | ?:[\\/]* )  # Absolute name.
1388     ac_srcdir=$srcdir$ac_dir_suffix;
1389     ac_top_srcdir=$srcdir
1390     ac_abs_top_srcdir=$srcdir ;;
1391   *) # Relative name.
1392     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1393     ac_top_srcdir=$ac_top_build_prefix$srcdir
1394     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1395 esac
1396 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1397
1398     cd "$ac_dir" || { ac_status=$?; continue; }
1399     # Check for guested configure.
1400     if test -f "$ac_srcdir/configure.gnu"; then
1401       echo &&
1402       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1403     elif test -f "$ac_srcdir/configure"; then
1404       echo &&
1405       $SHELL "$ac_srcdir/configure" --help=recursive
1406     else
1407       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1408     fi || ac_status=$?
1409     cd "$ac_pwd" || { ac_status=$?; break; }
1410   done
1411 fi
1412
1413 test -n "$ac_init_help" && exit $ac_status
1414 if $ac_init_version; then
1415   cat <<\_ACEOF
1416 GNU DejaGnu configure 1.6.4-git
1417 generated by GNU Autoconf 2.69
1418
1419 Copyright (C) 2012 Free Software Foundation, Inc.
1420 This configure script is free software; the Free Software Foundation
1421 gives unlimited permission to copy, distribute and modify it.
1422 _ACEOF
1423   exit
1424 fi
1425
1426 ## ------------------------ ##
1427 ## Autoconf initialization. ##
1428 ## ------------------------ ##
1429
1430 # ac_fn_c_try_compile LINENO
1431 # --------------------------
1432 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1433 ac_fn_c_try_compile ()
1434 {
1435   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1436   rm -f conftest.$ac_objext
1437   if { { ac_try="$ac_compile"
1438 case "(($ac_try" in
1439   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1440   *) ac_try_echo=$ac_try;;
1441 esac
1442 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1443 $as_echo "$ac_try_echo"; } >&5
1444   (eval "$ac_compile") 2>conftest.err
1445   ac_status=$?
1446   if test -s conftest.err; then
1447     grep -v '^ *+' conftest.err >conftest.er1
1448     cat conftest.er1 >&5
1449     mv -f conftest.er1 conftest.err
1450   fi
1451   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1452   test $ac_status = 0; } && {
1453          test -z "$ac_c_werror_flag" ||
1454          test ! -s conftest.err
1455        } && test -s conftest.$ac_objext; then :
1456   ac_retval=0
1457 else
1458   $as_echo "$as_me: failed program was:" >&5
1459 sed 's/^/| /' conftest.$ac_ext >&5
1460
1461         ac_retval=1
1462 fi
1463   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1464   as_fn_set_status $ac_retval
1465
1466 } # ac_fn_c_try_compile
1467
1468 # ac_fn_cxx_try_compile LINENO
1469 # ----------------------------
1470 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1471 ac_fn_cxx_try_compile ()
1472 {
1473   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1474   rm -f conftest.$ac_objext
1475   if { { ac_try="$ac_compile"
1476 case "(($ac_try" in
1477   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1478   *) ac_try_echo=$ac_try;;
1479 esac
1480 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1481 $as_echo "$ac_try_echo"; } >&5
1482   (eval "$ac_compile") 2>conftest.err
1483   ac_status=$?
1484   if test -s conftest.err; then
1485     grep -v '^ *+' conftest.err >conftest.er1
1486     cat conftest.er1 >&5
1487     mv -f conftest.er1 conftest.err
1488   fi
1489   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1490   test $ac_status = 0; } && {
1491          test -z "$ac_cxx_werror_flag" ||
1492          test ! -s conftest.err
1493        } && test -s conftest.$ac_objext; then :
1494   ac_retval=0
1495 else
1496   $as_echo "$as_me: failed program was:" >&5
1497 sed 's/^/| /' conftest.$ac_ext >&5
1498
1499         ac_retval=1
1500 fi
1501   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1502   as_fn_set_status $ac_retval
1503
1504 } # ac_fn_cxx_try_compile
1505 cat >config.log <<_ACEOF
1506 This file contains any messages produced by compilers while
1507 running configure, to aid debugging if configure makes a mistake.
1508
1509 It was created by GNU DejaGnu $as_me 1.6.4-git, which was
1510 generated by GNU Autoconf 2.69.  Invocation command line was
1511
1512   $ $0 $@
1513
1514 _ACEOF
1515 exec 5>>config.log
1516 {
1517 cat <<_ASUNAME
1518 ## --------- ##
1519 ## Platform. ##
1520 ## --------- ##
1521
1522 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1523 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1524 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1525 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1526 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1527
1528 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1529 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1530
1531 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1532 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1533 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1534 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1535 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1536 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1537 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1538
1539 _ASUNAME
1540
1541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1542 for as_dir in $PATH
1543 do
1544   IFS=$as_save_IFS
1545   test -z "$as_dir" && as_dir=.
1546     $as_echo "PATH: $as_dir"
1547   done
1548 IFS=$as_save_IFS
1549
1550 } >&5
1551
1552 cat >&5 <<_ACEOF
1553
1554
1555 ## ----------- ##
1556 ## Core tests. ##
1557 ## ----------- ##
1558
1559 _ACEOF
1560
1561
1562 # Keep a trace of the command line.
1563 # Strip out --no-create and --no-recursion so they do not pile up.
1564 # Strip out --silent because we don't want to record it for future runs.
1565 # Also quote any args containing shell meta-characters.
1566 # Make two passes to allow for proper duplicate-argument suppression.
1567 ac_configure_args=
1568 ac_configure_args0=
1569 ac_configure_args1=
1570 ac_must_keep_next=false
1571 for ac_pass in 1 2
1572 do
1573   for ac_arg
1574   do
1575     case $ac_arg in
1576     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1577     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1578     | -silent | --silent | --silen | --sile | --sil)
1579       continue ;;
1580     *\'*)
1581       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1582     esac
1583     case $ac_pass in
1584     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1585     2)
1586       as_fn_append ac_configure_args1 " '$ac_arg'"
1587       if test $ac_must_keep_next = true; then
1588         ac_must_keep_next=false # Got value, back to normal.
1589       else
1590         case $ac_arg in
1591           *=* | --config-cache | -C | -disable-* | --disable-* \
1592           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1593           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1594           | -with-* | --with-* | -without-* | --without-* | --x)
1595             case "$ac_configure_args0 " in
1596               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1597             esac
1598             ;;
1599           -* ) ac_must_keep_next=true ;;
1600         esac
1601       fi
1602       as_fn_append ac_configure_args " '$ac_arg'"
1603       ;;
1604     esac
1605   done
1606 done
1607 { ac_configure_args0=; unset ac_configure_args0;}
1608 { ac_configure_args1=; unset ac_configure_args1;}
1609
1610 # When interrupted or exit'd, cleanup temporary files, and complete
1611 # config.log.  We remove comments because anyway the quotes in there
1612 # would cause problems or look ugly.
1613 # WARNING: Use '\'' to represent an apostrophe within the trap.
1614 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1615 trap 'exit_status=$?
1616   # Save into config.log some information that might help in debugging.
1617   {
1618     echo
1619
1620     $as_echo "## ---------------- ##
1621 ## Cache variables. ##
1622 ## ---------------- ##"
1623     echo
1624     # The following way of writing the cache mishandles newlines in values,
1625 (
1626   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1627     eval ac_val=\$$ac_var
1628     case $ac_val in #(
1629     *${as_nl}*)
1630       case $ac_var in #(
1631       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1632 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1633       esac
1634       case $ac_var in #(
1635       _ | IFS | as_nl) ;; #(
1636       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1637       *) { eval $ac_var=; unset $ac_var;} ;;
1638       esac ;;
1639     esac
1640   done
1641   (set) 2>&1 |
1642     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1643     *${as_nl}ac_space=\ *)
1644       sed -n \
1645         "s/'\''/'\''\\\\'\'''\''/g;
1646           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1647       ;; #(
1648     *)
1649       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1650       ;;
1651     esac |
1652     sort
1653 )
1654     echo
1655
1656     $as_echo "## ----------------- ##
1657 ## Output variables. ##
1658 ## ----------------- ##"
1659     echo
1660     for ac_var in $ac_subst_vars
1661     do
1662       eval ac_val=\$$ac_var
1663       case $ac_val in
1664       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1665       esac
1666       $as_echo "$ac_var='\''$ac_val'\''"
1667     done | sort
1668     echo
1669
1670     if test -n "$ac_subst_files"; then
1671       $as_echo "## ------------------- ##
1672 ## File substitutions. ##
1673 ## ------------------- ##"
1674       echo
1675       for ac_var in $ac_subst_files
1676       do
1677         eval ac_val=\$$ac_var
1678         case $ac_val in
1679         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1680         esac
1681         $as_echo "$ac_var='\''$ac_val'\''"
1682       done | sort
1683       echo
1684     fi
1685
1686     if test -s confdefs.h; then
1687       $as_echo "## ----------- ##
1688 ## confdefs.h. ##
1689 ## ----------- ##"
1690       echo
1691       cat confdefs.h
1692       echo
1693     fi
1694     test "$ac_signal" != 0 &&
1695       $as_echo "$as_me: caught signal $ac_signal"
1696     $as_echo "$as_me: exit $exit_status"
1697   } >&5
1698   rm -f core *.core core.conftest.* &&
1699     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1700     exit $exit_status
1701 ' 0
1702 for ac_signal in 1 2 13 15; do
1703   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1704 done
1705 ac_signal=0
1706
1707 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1708 rm -f -r conftest* confdefs.h
1709
1710 $as_echo "/* confdefs.h */" > confdefs.h
1711
1712 # Predefined preprocessor variables.
1713
1714 cat >>confdefs.h <<_ACEOF
1715 #define PACKAGE_NAME "$PACKAGE_NAME"
1716 _ACEOF
1717
1718 cat >>confdefs.h <<_ACEOF
1719 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1720 _ACEOF
1721
1722 cat >>confdefs.h <<_ACEOF
1723 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1724 _ACEOF
1725
1726 cat >>confdefs.h <<_ACEOF
1727 #define PACKAGE_STRING "$PACKAGE_STRING"
1728 _ACEOF
1729
1730 cat >>confdefs.h <<_ACEOF
1731 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1732 _ACEOF
1733
1734 cat >>confdefs.h <<_ACEOF
1735 #define PACKAGE_URL "$PACKAGE_URL"
1736 _ACEOF
1737
1738
1739 # Let the site file select an alternate cache file if it wants to.
1740 # Prefer an explicitly selected file to automatically selected ones.
1741 ac_site_file1=NONE
1742 ac_site_file2=NONE
1743 if test -n "$CONFIG_SITE"; then
1744   # We do not want a PATH search for config.site.
1745   case $CONFIG_SITE in #((
1746     -*)  ac_site_file1=./$CONFIG_SITE;;
1747     */*) ac_site_file1=$CONFIG_SITE;;
1748     *)   ac_site_file1=./$CONFIG_SITE;;
1749   esac
1750 elif test "x$prefix" != xNONE; then
1751   ac_site_file1=$prefix/share/config.site
1752   ac_site_file2=$prefix/etc/config.site
1753 else
1754   ac_site_file1=$ac_default_prefix/share/config.site
1755   ac_site_file2=$ac_default_prefix/etc/config.site
1756 fi
1757 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1758 do
1759   test "x$ac_site_file" = xNONE && continue
1760   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1761     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1762 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1763     sed 's/^/| /' "$ac_site_file" >&5
1764     . "$ac_site_file" \
1765       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1767 as_fn_error $? "failed to load site script $ac_site_file
1768 See \`config.log' for more details" "$LINENO" 5; }
1769   fi
1770 done
1771
1772 if test -r "$cache_file"; then
1773   # Some versions of bash will fail to source /dev/null (special files
1774   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1775   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1776     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1777 $as_echo "$as_me: loading cache $cache_file" >&6;}
1778     case $cache_file in
1779       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1780       *)                      . "./$cache_file";;
1781     esac
1782   fi
1783 else
1784   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1785 $as_echo "$as_me: creating cache $cache_file" >&6;}
1786   >$cache_file
1787 fi
1788
1789 # Check that the precious variables saved in the cache have kept the same
1790 # value.
1791 ac_cache_corrupted=false
1792 for ac_var in $ac_precious_vars; do
1793   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1794   eval ac_new_set=\$ac_env_${ac_var}_set
1795   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1796   eval ac_new_val=\$ac_env_${ac_var}_value
1797   case $ac_old_set,$ac_new_set in
1798     set,)
1799       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1800 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1801       ac_cache_corrupted=: ;;
1802     ,set)
1803       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1804 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1805       ac_cache_corrupted=: ;;
1806     ,);;
1807     *)
1808       if test "x$ac_old_val" != "x$ac_new_val"; then
1809         # differences in whitespace do not lead to failure.
1810         ac_old_val_w=`echo x $ac_old_val`
1811         ac_new_val_w=`echo x $ac_new_val`
1812         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1813           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1814 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1815           ac_cache_corrupted=:
1816         else
1817           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1818 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1819           eval $ac_var=\$ac_old_val
1820         fi
1821         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1822 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1823         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1824 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1825       fi;;
1826   esac
1827   # Pass precious variables to config.status.
1828   if test "$ac_new_set" = set; then
1829     case $ac_new_val in
1830     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1831     *) ac_arg=$ac_var=$ac_new_val ;;
1832     esac
1833     case " $ac_configure_args " in
1834       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1835       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1836     esac
1837   fi
1838 done
1839 if $ac_cache_corrupted; then
1840   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1841 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1842   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1843 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1844   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1845 fi
1846 ## -------------------- ##
1847 ## Main body of script. ##
1848 ## -------------------- ##
1849
1850 ac_ext=c
1851 ac_cpp='$CPP $CPPFLAGS'
1852 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1853 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1854 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1855
1856
1857 am__api_version='1.15'
1858
1859 ac_aux_dir=
1860 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1861   if test -f "$ac_dir/install-sh"; then
1862     ac_aux_dir=$ac_dir
1863     ac_install_sh="$ac_aux_dir/install-sh -c"
1864     break
1865   elif test -f "$ac_dir/install.sh"; then
1866     ac_aux_dir=$ac_dir
1867     ac_install_sh="$ac_aux_dir/install.sh -c"
1868     break
1869   elif test -f "$ac_dir/shtool"; then
1870     ac_aux_dir=$ac_dir
1871     ac_install_sh="$ac_aux_dir/shtool install -c"
1872     break
1873   fi
1874 done
1875 if test -z "$ac_aux_dir"; then
1876   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1877 fi
1878
1879 # These three variables are undocumented and unsupported,
1880 # and are intended to be withdrawn in a future Autoconf release.
1881 # They can cause serious problems if a builder's source tree is in a directory
1882 # whose full name contains unusual characters.
1883 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1884 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1885 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1886
1887
1888 # Find a good install program.  We prefer a C program (faster),
1889 # so one script is as good as another.  But avoid the broken or
1890 # incompatible versions:
1891 # SysV /etc/install, /usr/sbin/install
1892 # SunOS /usr/etc/install
1893 # IRIX /sbin/install
1894 # AIX /bin/install
1895 # AmigaOS /C/install, which installs bootblocks on floppy discs
1896 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1897 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1898 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1899 # OS/2's system install, which has a completely different semantic
1900 # ./install, which can be erroneously created by make from ./install.sh.
1901 # Reject install programs that cannot install multiple files.
1902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1903 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1904 if test -z "$INSTALL"; then
1905 if ${ac_cv_path_install+:} false; then :
1906   $as_echo_n "(cached) " >&6
1907 else
1908   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1909 for as_dir in $PATH
1910 do
1911   IFS=$as_save_IFS
1912   test -z "$as_dir" && as_dir=.
1913     # Account for people who put trailing slashes in PATH elements.
1914 case $as_dir/ in #((
1915   ./ | .// | /[cC]/* | \
1916   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1917   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1918   /usr/ucb/* ) ;;
1919   *)
1920     # OSF1 and SCO ODT 3.0 have their own names for install.
1921     # Don't use installbsd from OSF since it installs stuff as root
1922     # by default.
1923     for ac_prog in ginstall scoinst install; do
1924       for ac_exec_ext in '' $ac_executable_extensions; do
1925         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1926           if test $ac_prog = install &&
1927             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1928             # AIX install.  It has an incompatible calling convention.
1929             :
1930           elif test $ac_prog = install &&
1931             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1932             # program-specific install script used by HP pwplus--don't use.
1933             :
1934           else
1935             rm -rf conftest.one conftest.two conftest.dir
1936             echo one > conftest.one
1937             echo two > conftest.two
1938             mkdir conftest.dir
1939             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1940               test -s conftest.one && test -s conftest.two &&
1941               test -s conftest.dir/conftest.one &&
1942               test -s conftest.dir/conftest.two
1943             then
1944               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1945               break 3
1946             fi
1947           fi
1948         fi
1949       done
1950     done
1951     ;;
1952 esac
1953
1954   done
1955 IFS=$as_save_IFS
1956
1957 rm -rf conftest.one conftest.two conftest.dir
1958
1959 fi
1960   if test "${ac_cv_path_install+set}" = set; then
1961     INSTALL=$ac_cv_path_install
1962   else
1963     # As a last resort, use the slow shell script.  Don't cache a
1964     # value for INSTALL within a source directory, because that will
1965     # break other packages using the cache if that directory is
1966     # removed, or if the value is a relative name.
1967     INSTALL=$ac_install_sh
1968   fi
1969 fi
1970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1971 $as_echo "$INSTALL" >&6; }
1972
1973 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1974 # It thinks the first close brace ends the variable substitution.
1975 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1976
1977 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1978
1979 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1980
1981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1982 $as_echo_n "checking whether build environment is sane... " >&6; }
1983 # Reject unsafe characters in $srcdir or the absolute working directory
1984 # name.  Accept space and tab only in the latter.
1985 am_lf='
1986 '
1987 case `pwd` in
1988   *[\\\"\#\$\&\'\`$am_lf]*)
1989     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
1990 esac
1991 case $srcdir in
1992   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
1993     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
1994 esac
1995
1996 # Do 'set' in a subshell so we don't clobber the current shell's
1997 # arguments.  Must try -L first in case configure is actually a
1998 # symlink; some systems play weird games with the mod time of symlinks
1999 # (eg FreeBSD returns the mod time of the symlink's containing
2000 # directory).
2001 if (
2002    am_has_slept=no
2003    for am_try in 1 2; do
2004      echo "timestamp, slept: $am_has_slept" > conftest.file
2005      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2006      if test "$*" = "X"; then
2007         # -L didn't work.
2008         set X `ls -t "$srcdir/configure" conftest.file`
2009      fi
2010      if test "$*" != "X $srcdir/configure conftest.file" \
2011         && test "$*" != "X conftest.file $srcdir/configure"; then
2012
2013         # If neither matched, then we have a broken ls.  This can happen
2014         # if, for instance, CONFIG_SHELL is bash and it inherits a
2015         # broken ls alias from the environment.  This has actually
2016         # happened.  Such a system could not be considered "sane".
2017         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2018   alias in your environment" "$LINENO" 5
2019      fi
2020      if test "$2" = conftest.file || test $am_try -eq 2; then
2021        break
2022      fi
2023      # Just in case.
2024      sleep 1
2025      am_has_slept=yes
2026    done
2027    test "$2" = conftest.file
2028    )
2029 then
2030    # Ok.
2031    :
2032 else
2033    as_fn_error $? "newly created file is older than distributed files!
2034 Check your system clock" "$LINENO" 5
2035 fi
2036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2037 $as_echo "yes" >&6; }
2038 # If we didn't sleep, we still need to ensure time stamps of config.status and
2039 # generated files are strictly newer.
2040 am_sleep_pid=
2041 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2042   ( sleep 1 ) &
2043   am_sleep_pid=$!
2044 fi
2045
2046 rm -f conftest.file
2047
2048 test "$program_prefix" != NONE &&
2049   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2050 # Use a double $ so make ignores it.
2051 test "$program_suffix" != NONE &&
2052   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2053 # Double any \ or $.
2054 # By default was `s,x,x', remove it if useless.
2055 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2056 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2057
2058 # Expand $ac_aux_dir to an absolute path.
2059 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2060
2061 if test x"${MISSING+set}" != xset; then
2062   case $am_aux_dir in
2063   *\ * | *\     *)
2064     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2065   *)
2066     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2067   esac
2068 fi
2069 # Use eval to expand $SHELL
2070 if eval "$MISSING --is-lightweight"; then
2071   am_missing_run="$MISSING "
2072 else
2073   am_missing_run=
2074   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2075 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2076 fi
2077
2078 if test x"${install_sh+set}" != xset; then
2079   case $am_aux_dir in
2080   *\ * | *\     *)
2081     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2082   *)
2083     install_sh="\${SHELL} $am_aux_dir/install-sh"
2084   esac
2085 fi
2086
2087 # Installed binaries are usually stripped using 'strip' when the user
2088 # run "make install-strip".  However 'strip' might not be the right
2089 # tool to use in cross-compilation environments, therefore Automake
2090 # will honor the 'STRIP' environment variable to overrule this program.
2091 if test "$cross_compiling" != no; then
2092   if test -n "$ac_tool_prefix"; then
2093   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2094 set dummy ${ac_tool_prefix}strip; ac_word=$2
2095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2096 $as_echo_n "checking for $ac_word... " >&6; }
2097 if ${ac_cv_prog_STRIP+:} false; then :
2098   $as_echo_n "(cached) " >&6
2099 else
2100   if test -n "$STRIP"; then
2101   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2102 else
2103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2104 for as_dir in $PATH
2105 do
2106   IFS=$as_save_IFS
2107   test -z "$as_dir" && as_dir=.
2108     for ac_exec_ext in '' $ac_executable_extensions; do
2109   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2110     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2111     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2112     break 2
2113   fi
2114 done
2115   done
2116 IFS=$as_save_IFS
2117
2118 fi
2119 fi
2120 STRIP=$ac_cv_prog_STRIP
2121 if test -n "$STRIP"; then
2122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2123 $as_echo "$STRIP" >&6; }
2124 else
2125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2126 $as_echo "no" >&6; }
2127 fi
2128
2129
2130 fi
2131 if test -z "$ac_cv_prog_STRIP"; then
2132   ac_ct_STRIP=$STRIP
2133   # Extract the first word of "strip", so it can be a program name with args.
2134 set dummy strip; ac_word=$2
2135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2136 $as_echo_n "checking for $ac_word... " >&6; }
2137 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2138   $as_echo_n "(cached) " >&6
2139 else
2140   if test -n "$ac_ct_STRIP"; then
2141   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2142 else
2143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2144 for as_dir in $PATH
2145 do
2146   IFS=$as_save_IFS
2147   test -z "$as_dir" && as_dir=.
2148     for ac_exec_ext in '' $ac_executable_extensions; do
2149   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2150     ac_cv_prog_ac_ct_STRIP="strip"
2151     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2152     break 2
2153   fi
2154 done
2155   done
2156 IFS=$as_save_IFS
2157
2158 fi
2159 fi
2160 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2161 if test -n "$ac_ct_STRIP"; then
2162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2163 $as_echo "$ac_ct_STRIP" >&6; }
2164 else
2165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2166 $as_echo "no" >&6; }
2167 fi
2168
2169   if test "x$ac_ct_STRIP" = x; then
2170     STRIP=":"
2171   else
2172     case $cross_compiling:$ac_tool_warned in
2173 yes:)
2174 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2175 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2176 ac_tool_warned=yes ;;
2177 esac
2178     STRIP=$ac_ct_STRIP
2179   fi
2180 else
2181   STRIP="$ac_cv_prog_STRIP"
2182 fi
2183
2184 fi
2185 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2186
2187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2188 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2189 if test -z "$MKDIR_P"; then
2190   if ${ac_cv_path_mkdir+:} false; then :
2191   $as_echo_n "(cached) " >&6
2192 else
2193   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2194 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2195 do
2196   IFS=$as_save_IFS
2197   test -z "$as_dir" && as_dir=.
2198     for ac_prog in mkdir gmkdir; do
2199          for ac_exec_ext in '' $ac_executable_extensions; do
2200            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2201            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2202              'mkdir (GNU coreutils) '* | \
2203              'mkdir (coreutils) '* | \
2204              'mkdir (fileutils) '4.1*)
2205                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2206                break 3;;
2207            esac
2208          done
2209        done
2210   done
2211 IFS=$as_save_IFS
2212
2213 fi
2214
2215   test -d ./--version && rmdir ./--version
2216   if test "${ac_cv_path_mkdir+set}" = set; then
2217     MKDIR_P="$ac_cv_path_mkdir -p"
2218   else
2219     # As a last resort, use the slow shell script.  Don't cache a
2220     # value for MKDIR_P within a source directory, because that will
2221     # break other packages using the cache if that directory is
2222     # removed, or if the value is a relative name.
2223     MKDIR_P="$ac_install_sh -d"
2224   fi
2225 fi
2226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2227 $as_echo "$MKDIR_P" >&6; }
2228
2229 for ac_prog in gawk mawk nawk awk
2230 do
2231   # Extract the first word of "$ac_prog", so it can be a program name with args.
2232 set dummy $ac_prog; ac_word=$2
2233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2234 $as_echo_n "checking for $ac_word... " >&6; }
2235 if ${ac_cv_prog_AWK+:} false; then :
2236   $as_echo_n "(cached) " >&6
2237 else
2238   if test -n "$AWK"; then
2239   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2240 else
2241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2242 for as_dir in $PATH
2243 do
2244   IFS=$as_save_IFS
2245   test -z "$as_dir" && as_dir=.
2246     for ac_exec_ext in '' $ac_executable_extensions; do
2247   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2248     ac_cv_prog_AWK="$ac_prog"
2249     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2250     break 2
2251   fi
2252 done
2253   done
2254 IFS=$as_save_IFS
2255
2256 fi
2257 fi
2258 AWK=$ac_cv_prog_AWK
2259 if test -n "$AWK"; then
2260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2261 $as_echo "$AWK" >&6; }
2262 else
2263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2264 $as_echo "no" >&6; }
2265 fi
2266
2267
2268   test -n "$AWK" && break
2269 done
2270
2271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2272 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2273 set x ${MAKE-make}
2274 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2275 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2276   $as_echo_n "(cached) " >&6
2277 else
2278   cat >conftest.make <<\_ACEOF
2279 SHELL = /bin/sh
2280 all:
2281         @echo '@@@%%%=$(MAKE)=@@@%%%'
2282 _ACEOF
2283 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2284 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2285   *@@@%%%=?*=@@@%%%*)
2286     eval ac_cv_prog_make_${ac_make}_set=yes;;
2287   *)
2288     eval ac_cv_prog_make_${ac_make}_set=no;;
2289 esac
2290 rm -f conftest.make
2291 fi
2292 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2294 $as_echo "yes" >&6; }
2295   SET_MAKE=
2296 else
2297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2298 $as_echo "no" >&6; }
2299   SET_MAKE="MAKE=${MAKE-make}"
2300 fi
2301
2302 rm -rf .tst 2>/dev/null
2303 mkdir .tst 2>/dev/null
2304 if test -d .tst; then
2305   am__leading_dot=.
2306 else
2307   am__leading_dot=_
2308 fi
2309 rmdir .tst 2>/dev/null
2310
2311 # Check whether --enable-silent-rules was given.
2312 if test "${enable_silent_rules+set}" = set; then :
2313   enableval=$enable_silent_rules;
2314 fi
2315
2316 case $enable_silent_rules in # (((
2317   yes) AM_DEFAULT_VERBOSITY=0;;
2318    no) AM_DEFAULT_VERBOSITY=1;;
2319     *) AM_DEFAULT_VERBOSITY=1;;
2320 esac
2321 am_make=${MAKE-make}
2322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2323 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2324 if ${am_cv_make_support_nested_variables+:} false; then :
2325   $as_echo_n "(cached) " >&6
2326 else
2327   if $as_echo 'TRUE=$(BAR$(V))
2328 BAR0=false
2329 BAR1=true
2330 V=1
2331 am__doit:
2332         @$(TRUE)
2333 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2334   am_cv_make_support_nested_variables=yes
2335 else
2336   am_cv_make_support_nested_variables=no
2337 fi
2338 fi
2339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2340 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2341 if test $am_cv_make_support_nested_variables = yes; then
2342     AM_V='$(V)'
2343   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2344 else
2345   AM_V=$AM_DEFAULT_VERBOSITY
2346   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2347 fi
2348 AM_BACKSLASH='\'
2349
2350 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2351   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2352   # is not polluted with repeated "-I."
2353   am__isrc=' -I$(srcdir)'
2354   # test to see if srcdir already configured
2355   if test -f $srcdir/config.status; then
2356     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2357   fi
2358 fi
2359
2360 # test whether we have cygpath
2361 if test -z "$CYGPATH_W"; then
2362   if (cygpath --version) >/dev/null 2>/dev/null; then
2363     CYGPATH_W='cygpath -w'
2364   else
2365     CYGPATH_W=echo
2366   fi
2367 fi
2368
2369
2370 # Define the identity of the package.
2371  PACKAGE='dejagnu'
2372  VERSION='1.6.4-git'
2373
2374
2375 cat >>confdefs.h <<_ACEOF
2376 #define PACKAGE "$PACKAGE"
2377 _ACEOF
2378
2379
2380 cat >>confdefs.h <<_ACEOF
2381 #define VERSION "$VERSION"
2382 _ACEOF
2383
2384 # Some tools Automake needs.
2385
2386 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2387
2388
2389 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2390
2391
2392 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2393
2394
2395 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2396
2397
2398 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2399
2400 # For better backward compatibility.  To be removed once Automake 1.9.x
2401 # dies out for good.  For more background, see:
2402 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2403 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2404 mkdir_p='$(MKDIR_P)'
2405
2406 # We need awk for the "check" target (and possibly the TAP driver).  The
2407 # system "awk" is bad on some platforms.
2408 # Always define AMTAR for backward compatibility.  Yes, it's still used
2409 # in the wild :-(  We should find a proper way to deprecate it ...
2410 AMTAR='$${TAR-tar}'
2411
2412
2413 # We'll loop over all known methods to create a tar archive until one works.
2414 _am_tools='gnutar  pax cpio none'
2415
2416 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2417
2418
2419
2420
2421
2422
2423 # POSIX will say in a future version that running "rm -f" with no argument
2424 # is OK; and we want to be able to make that assumption in our Makefile
2425 # recipes.  So use an aggressive probe to check that the usage we want is
2426 # actually supported "in the wild" to an acceptable degree.
2427 # See automake bug#10828.
2428 # To make any issue more visible, cause the running configure to be aborted
2429 # by default if the 'rm' program in use doesn't match our expectations; the
2430 # user can still override this though.
2431 if rm -f && rm -fr && rm -rf; then : OK; else
2432   cat >&2 <<'END'
2433 Oops!
2434
2435 Your 'rm' program seems unable to run without file operands specified
2436 on the command line, even when the '-f' option is present.  This is contrary
2437 to the behaviour of most rm programs out there, and not conforming with
2438 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
2439
2440 Please tell bug-automake@gnu.org about your system, including the value
2441 of your $PATH and any error possibly output before this message.  This
2442 can help us improve future automake versions.
2443
2444 END
2445   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
2446     echo 'Configuration will proceed anyway, since you have set the' >&2
2447     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
2448     echo >&2
2449   else
2450     cat >&2 <<'END'
2451 Aborting the configuration process, to ensure you take notice of the issue.
2452
2453 You can download and install GNU coreutils to get an 'rm' implementation
2454 that behaves properly: <http://www.gnu.org/software/coreutils/>.
2455
2456 If you want to complete the configuration process using your problematic
2457 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2458 to "yes", and re-run configure.
2459
2460 END
2461     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2462   fi
2463 fi
2464
2465
2466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2467 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2468     # Check whether --enable-maintainer-mode was given.
2469 if test "${enable_maintainer_mode+set}" = set; then :
2470   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2471 else
2472   USE_MAINTAINER_MODE=no
2473 fi
2474
2475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2476 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2477    if test $USE_MAINTAINER_MODE = yes; then
2478   MAINTAINER_MODE_TRUE=
2479   MAINTAINER_MODE_FALSE='#'
2480 else
2481   MAINTAINER_MODE_TRUE='#'
2482   MAINTAINER_MODE_FALSE=
2483 fi
2484
2485   MAINT=$MAINTAINER_MODE_TRUE
2486
2487
2488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2489 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2490 set x ${MAKE-make}
2491 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2492 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2493   $as_echo_n "(cached) " >&6
2494 else
2495   cat >conftest.make <<\_ACEOF
2496 SHELL = /bin/sh
2497 all:
2498         @echo '@@@%%%=$(MAKE)=@@@%%%'
2499 _ACEOF
2500 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2501 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2502   *@@@%%%=?*=@@@%%%*)
2503     eval ac_cv_prog_make_${ac_make}_set=yes;;
2504   *)
2505     eval ac_cv_prog_make_${ac_make}_set=no;;
2506 esac
2507 rm -f conftest.make
2508 fi
2509 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2511 $as_echo "yes" >&6; }
2512   SET_MAKE=
2513 else
2514   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2515 $as_echo "no" >&6; }
2516   SET_MAKE="MAKE=${MAKE-make}"
2517 fi
2518
2519
2520 for ac_prog in gawk mawk nawk awk
2521 do
2522   # Extract the first word of "$ac_prog", so it can be a program name with args.
2523 set dummy $ac_prog; ac_word=$2
2524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2525 $as_echo_n "checking for $ac_word... " >&6; }
2526 if ${ac_cv_prog_AWK+:} false; then :
2527   $as_echo_n "(cached) " >&6
2528 else
2529   if test -n "$AWK"; then
2530   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2531 else
2532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2533 for as_dir in $PATH
2534 do
2535   IFS=$as_save_IFS
2536   test -z "$as_dir" && as_dir=.
2537     for ac_exec_ext in '' $ac_executable_extensions; do
2538   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2539     ac_cv_prog_AWK="$ac_prog"
2540     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2541     break 2
2542   fi
2543 done
2544   done
2545 IFS=$as_save_IFS
2546
2547 fi
2548 fi
2549 AWK=$ac_cv_prog_AWK
2550 if test -n "$AWK"; then
2551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2552 $as_echo "$AWK" >&6; }
2553 else
2554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2555 $as_echo "no" >&6; }
2556 fi
2557
2558
2559   test -n "$AWK" && break
2560 done
2561
2562 ac_ext=c
2563 ac_cpp='$CPP $CPPFLAGS'
2564 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2565 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2566 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2567 if test -n "$ac_tool_prefix"; then
2568   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2569 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2571 $as_echo_n "checking for $ac_word... " >&6; }
2572 if ${ac_cv_prog_CC+:} false; then :
2573   $as_echo_n "(cached) " >&6
2574 else
2575   if test -n "$CC"; then
2576   ac_cv_prog_CC="$CC" # Let the user override the test.
2577 else
2578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2579 for as_dir in $PATH
2580 do
2581   IFS=$as_save_IFS
2582   test -z "$as_dir" && as_dir=.
2583     for ac_exec_ext in '' $ac_executable_extensions; do
2584   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2585     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2586     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2587     break 2
2588   fi
2589 done
2590   done
2591 IFS=$as_save_IFS
2592
2593 fi
2594 fi
2595 CC=$ac_cv_prog_CC
2596 if test -n "$CC"; then
2597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2598 $as_echo "$CC" >&6; }
2599 else
2600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2601 $as_echo "no" >&6; }
2602 fi
2603
2604
2605 fi
2606 if test -z "$ac_cv_prog_CC"; then
2607   ac_ct_CC=$CC
2608   # Extract the first word of "gcc", so it can be a program name with args.
2609 set dummy gcc; ac_word=$2
2610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2611 $as_echo_n "checking for $ac_word... " >&6; }
2612 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2613   $as_echo_n "(cached) " >&6
2614 else
2615   if test -n "$ac_ct_CC"; then
2616   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2617 else
2618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2619 for as_dir in $PATH
2620 do
2621   IFS=$as_save_IFS
2622   test -z "$as_dir" && as_dir=.
2623     for ac_exec_ext in '' $ac_executable_extensions; do
2624   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2625     ac_cv_prog_ac_ct_CC="gcc"
2626     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2627     break 2
2628   fi
2629 done
2630   done
2631 IFS=$as_save_IFS
2632
2633 fi
2634 fi
2635 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2636 if test -n "$ac_ct_CC"; then
2637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2638 $as_echo "$ac_ct_CC" >&6; }
2639 else
2640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2641 $as_echo "no" >&6; }
2642 fi
2643
2644   if test "x$ac_ct_CC" = x; then
2645     CC=""
2646   else
2647     case $cross_compiling:$ac_tool_warned in
2648 yes:)
2649 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2650 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2651 ac_tool_warned=yes ;;
2652 esac
2653     CC=$ac_ct_CC
2654   fi
2655 else
2656   CC="$ac_cv_prog_CC"
2657 fi
2658
2659 if test -z "$CC"; then
2660           if test -n "$ac_tool_prefix"; then
2661     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2662 set dummy ${ac_tool_prefix}cc; ac_word=$2
2663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2664 $as_echo_n "checking for $ac_word... " >&6; }
2665 if ${ac_cv_prog_CC+:} false; then :
2666   $as_echo_n "(cached) " >&6
2667 else
2668   if test -n "$CC"; then
2669   ac_cv_prog_CC="$CC" # Let the user override the test.
2670 else
2671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2672 for as_dir in $PATH
2673 do
2674   IFS=$as_save_IFS
2675   test -z "$as_dir" && as_dir=.
2676     for ac_exec_ext in '' $ac_executable_extensions; do
2677   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2678     ac_cv_prog_CC="${ac_tool_prefix}cc"
2679     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2680     break 2
2681   fi
2682 done
2683   done
2684 IFS=$as_save_IFS
2685
2686 fi
2687 fi
2688 CC=$ac_cv_prog_CC
2689 if test -n "$CC"; then
2690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2691 $as_echo "$CC" >&6; }
2692 else
2693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2694 $as_echo "no" >&6; }
2695 fi
2696
2697
2698   fi
2699 fi
2700 if test -z "$CC"; then
2701   # Extract the first word of "cc", so it can be a program name with args.
2702 set dummy cc; ac_word=$2
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2704 $as_echo_n "checking for $ac_word... " >&6; }
2705 if ${ac_cv_prog_CC+:} false; then :
2706   $as_echo_n "(cached) " >&6
2707 else
2708   if test -n "$CC"; then
2709   ac_cv_prog_CC="$CC" # Let the user override the test.
2710 else
2711   ac_prog_rejected=no
2712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2713 for as_dir in $PATH
2714 do
2715   IFS=$as_save_IFS
2716   test -z "$as_dir" && as_dir=.
2717     for ac_exec_ext in '' $ac_executable_extensions; do
2718   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2719     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2720        ac_prog_rejected=yes
2721        continue
2722      fi
2723     ac_cv_prog_CC="cc"
2724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2725     break 2
2726   fi
2727 done
2728   done
2729 IFS=$as_save_IFS
2730
2731 if test $ac_prog_rejected = yes; then
2732   # We found a bogon in the path, so make sure we never use it.
2733   set dummy $ac_cv_prog_CC
2734   shift
2735   if test $# != 0; then
2736     # We chose a different compiler from the bogus one.
2737     # However, it has the same basename, so the bogon will be chosen
2738     # first if we set CC to just the basename; use the full file name.
2739     shift
2740     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2741   fi
2742 fi
2743 fi
2744 fi
2745 CC=$ac_cv_prog_CC
2746 if test -n "$CC"; then
2747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2748 $as_echo "$CC" >&6; }
2749 else
2750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2751 $as_echo "no" >&6; }
2752 fi
2753
2754
2755 fi
2756 if test -z "$CC"; then
2757   if test -n "$ac_tool_prefix"; then
2758   for ac_prog in cl.exe
2759   do
2760     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2761 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2763 $as_echo_n "checking for $ac_word... " >&6; }
2764 if ${ac_cv_prog_CC+:} false; then :
2765   $as_echo_n "(cached) " >&6
2766 else
2767   if test -n "$CC"; then
2768   ac_cv_prog_CC="$CC" # Let the user override the test.
2769 else
2770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2771 for as_dir in $PATH
2772 do
2773   IFS=$as_save_IFS
2774   test -z "$as_dir" && as_dir=.
2775     for ac_exec_ext in '' $ac_executable_extensions; do
2776   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2777     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2778     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2779     break 2
2780   fi
2781 done
2782   done
2783 IFS=$as_save_IFS
2784
2785 fi
2786 fi
2787 CC=$ac_cv_prog_CC
2788 if test -n "$CC"; then
2789   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2790 $as_echo "$CC" >&6; }
2791 else
2792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2793 $as_echo "no" >&6; }
2794 fi
2795
2796
2797     test -n "$CC" && break
2798   done
2799 fi
2800 if test -z "$CC"; then
2801   ac_ct_CC=$CC
2802   for ac_prog in cl.exe
2803 do
2804   # Extract the first word of "$ac_prog", so it can be a program name with args.
2805 set dummy $ac_prog; ac_word=$2
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2807 $as_echo_n "checking for $ac_word... " >&6; }
2808 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2809   $as_echo_n "(cached) " >&6
2810 else
2811   if test -n "$ac_ct_CC"; then
2812   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2813 else
2814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2815 for as_dir in $PATH
2816 do
2817   IFS=$as_save_IFS
2818   test -z "$as_dir" && as_dir=.
2819     for ac_exec_ext in '' $ac_executable_extensions; do
2820   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2821     ac_cv_prog_ac_ct_CC="$ac_prog"
2822     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2823     break 2
2824   fi
2825 done
2826   done
2827 IFS=$as_save_IFS
2828
2829 fi
2830 fi
2831 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2832 if test -n "$ac_ct_CC"; then
2833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2834 $as_echo "$ac_ct_CC" >&6; }
2835 else
2836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2837 $as_echo "no" >&6; }
2838 fi
2839
2840
2841   test -n "$ac_ct_CC" && break
2842 done
2843
2844   if test "x$ac_ct_CC" = x; then
2845     CC=""
2846   else
2847     case $cross_compiling:$ac_tool_warned in
2848 yes:)
2849 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2850 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2851 ac_tool_warned=yes ;;
2852 esac
2853     CC=$ac_ct_CC
2854   fi
2855 fi
2856
2857 fi
2858
2859
2860 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2861 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2862 as_fn_error $? "no acceptable C compiler found in \$PATH
2863 See \`config.log' for more details" "$LINENO" 5; }
2864
2865 # Provide some information about the compiler.
2866 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2867 set X $ac_compile
2868 ac_compiler=$2
2869 for ac_option in --version -v -V -qversion; do
2870   { { ac_try="$ac_compiler $ac_option >&5"
2871 case "(($ac_try" in
2872   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2873   *) ac_try_echo=$ac_try;;
2874 esac
2875 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2876 $as_echo "$ac_try_echo"; } >&5
2877   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2878   ac_status=$?
2879   if test -s conftest.err; then
2880     sed '10a\
2881 ... rest of stderr output deleted ...
2882          10q' conftest.err >conftest.er1
2883     cat conftest.er1 >&5
2884   fi
2885   rm -f conftest.er1 conftest.err
2886   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2887   test $ac_status = 0; }
2888 done
2889
2890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2891 /* end confdefs.h.  */
2892
2893 int
2894 main ()
2895 {
2896
2897   ;
2898   return 0;
2899 }
2900 _ACEOF
2901 ac_clean_files_save=$ac_clean_files
2902 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2903 # Try to create an executable without -o first, disregard a.out.
2904 # It will help us diagnose broken compilers, and finding out an intuition
2905 # of exeext.
2906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2907 $as_echo_n "checking whether the C compiler works... " >&6; }
2908 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2909
2910 # The possible output files:
2911 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2912
2913 ac_rmfiles=
2914 for ac_file in $ac_files
2915 do
2916   case $ac_file in
2917     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2918     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2919   esac
2920 done
2921 rm -f $ac_rmfiles
2922
2923 if { { ac_try="$ac_link_default"
2924 case "(($ac_try" in
2925   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2926   *) ac_try_echo=$ac_try;;
2927 esac
2928 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2929 $as_echo "$ac_try_echo"; } >&5
2930   (eval "$ac_link_default") 2>&5
2931   ac_status=$?
2932   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2933   test $ac_status = 0; }; then :
2934   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2935 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2936 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2937 # so that the user can short-circuit this test for compilers unknown to
2938 # Autoconf.
2939 for ac_file in $ac_files ''
2940 do
2941   test -f "$ac_file" || continue
2942   case $ac_file in
2943     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2944         ;;
2945     [ab].out )
2946         # We found the default executable, but exeext='' is most
2947         # certainly right.
2948         break;;
2949     *.* )
2950         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2951         then :; else
2952            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2953         fi
2954         # We set ac_cv_exeext here because the later test for it is not
2955         # safe: cross compilers may not add the suffix if given an `-o'
2956         # argument, so we may need to know it at that point already.
2957         # Even if this section looks crufty: it has the advantage of
2958         # actually working.
2959         break;;
2960     * )
2961         break;;
2962   esac
2963 done
2964 test "$ac_cv_exeext" = no && ac_cv_exeext=
2965
2966 else
2967   ac_file=''
2968 fi
2969 if test -z "$ac_file"; then :
2970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2971 $as_echo "no" >&6; }
2972 $as_echo "$as_me: failed program was:" >&5
2973 sed 's/^/| /' conftest.$ac_ext >&5
2974
2975 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2976 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2977 as_fn_error 77 "C compiler cannot create executables
2978 See \`config.log' for more details" "$LINENO" 5; }
2979 else
2980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2981 $as_echo "yes" >&6; }
2982 fi
2983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2984 $as_echo_n "checking for C compiler default output file name... " >&6; }
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2986 $as_echo "$ac_file" >&6; }
2987 ac_exeext=$ac_cv_exeext
2988
2989 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2990 ac_clean_files=$ac_clean_files_save
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2992 $as_echo_n "checking for suffix of executables... " >&6; }
2993 if { { ac_try="$ac_link"
2994 case "(($ac_try" in
2995   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2996   *) ac_try_echo=$ac_try;;
2997 esac
2998 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2999 $as_echo "$ac_try_echo"; } >&5
3000   (eval "$ac_link") 2>&5
3001   ac_status=$?
3002   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3003   test $ac_status = 0; }; then :
3004   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3005 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3006 # work properly (i.e., refer to `conftest.exe'), while it won't with
3007 # `rm'.
3008 for ac_file in conftest.exe conftest conftest.*; do
3009   test -f "$ac_file" || continue
3010   case $ac_file in
3011     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3012     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3013           break;;
3014     * ) break;;
3015   esac
3016 done
3017 else
3018   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3020 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3021 See \`config.log' for more details" "$LINENO" 5; }
3022 fi
3023 rm -f conftest conftest$ac_cv_exeext
3024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3025 $as_echo "$ac_cv_exeext" >&6; }
3026
3027 rm -f conftest.$ac_ext
3028 EXEEXT=$ac_cv_exeext
3029 ac_exeext=$EXEEXT
3030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3031 /* end confdefs.h.  */
3032 #include <stdio.h>
3033 int
3034 main ()
3035 {
3036 FILE *f = fopen ("conftest.out", "w");
3037  return ferror (f) || fclose (f) != 0;
3038
3039   ;
3040   return 0;
3041 }
3042 _ACEOF
3043 ac_clean_files="$ac_clean_files conftest.out"
3044 # Check that the compiler produces executables we can run.  If not, either
3045 # the compiler is broken, or we cross compile.
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3047 $as_echo_n "checking whether we are cross compiling... " >&6; }
3048 if test "$cross_compiling" != yes; then
3049   { { ac_try="$ac_link"
3050 case "(($ac_try" in
3051   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3052   *) ac_try_echo=$ac_try;;
3053 esac
3054 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3055 $as_echo "$ac_try_echo"; } >&5
3056   (eval "$ac_link") 2>&5
3057   ac_status=$?
3058   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3059   test $ac_status = 0; }
3060   if { ac_try='./conftest$ac_cv_exeext'
3061   { { case "(($ac_try" in
3062   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3063   *) ac_try_echo=$ac_try;;
3064 esac
3065 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3066 $as_echo "$ac_try_echo"; } >&5
3067   (eval "$ac_try") 2>&5
3068   ac_status=$?
3069   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3070   test $ac_status = 0; }; }; then
3071     cross_compiling=no
3072   else
3073     if test "$cross_compiling" = maybe; then
3074         cross_compiling=yes
3075     else
3076         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3077 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3078 as_fn_error $? "cannot run C compiled programs.
3079 If you meant to cross compile, use \`--host'.
3080 See \`config.log' for more details" "$LINENO" 5; }
3081     fi
3082   fi
3083 fi
3084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3085 $as_echo "$cross_compiling" >&6; }
3086
3087 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3088 ac_clean_files=$ac_clean_files_save
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3090 $as_echo_n "checking for suffix of object files... " >&6; }
3091 if ${ac_cv_objext+:} false; then :
3092   $as_echo_n "(cached) " >&6
3093 else
3094   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3095 /* end confdefs.h.  */
3096
3097 int
3098 main ()
3099 {
3100
3101   ;
3102   return 0;
3103 }
3104 _ACEOF
3105 rm -f conftest.o conftest.obj
3106 if { { ac_try="$ac_compile"
3107 case "(($ac_try" in
3108   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3109   *) ac_try_echo=$ac_try;;
3110 esac
3111 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3112 $as_echo "$ac_try_echo"; } >&5
3113   (eval "$ac_compile") 2>&5
3114   ac_status=$?
3115   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3116   test $ac_status = 0; }; then :
3117   for ac_file in conftest.o conftest.obj conftest.*; do
3118   test -f "$ac_file" || continue;
3119   case $ac_file in
3120     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3121     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3122        break;;
3123   esac
3124 done
3125 else
3126   $as_echo "$as_me: failed program was:" >&5
3127 sed 's/^/| /' conftest.$ac_ext >&5
3128
3129 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3130 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3131 as_fn_error $? "cannot compute suffix of object files: cannot compile
3132 See \`config.log' for more details" "$LINENO" 5; }
3133 fi
3134 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3135 fi
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3137 $as_echo "$ac_cv_objext" >&6; }
3138 OBJEXT=$ac_cv_objext
3139 ac_objext=$OBJEXT
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3141 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3142 if ${ac_cv_c_compiler_gnu+:} false; then :
3143   $as_echo_n "(cached) " >&6
3144 else
3145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3146 /* end confdefs.h.  */
3147
3148 int
3149 main ()
3150 {
3151 #ifndef __GNUC__
3152        choke me
3153 #endif
3154
3155   ;
3156   return 0;
3157 }
3158 _ACEOF
3159 if ac_fn_c_try_compile "$LINENO"; then :
3160   ac_compiler_gnu=yes
3161 else
3162   ac_compiler_gnu=no
3163 fi
3164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3165 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3166
3167 fi
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3169 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3170 if test $ac_compiler_gnu = yes; then
3171   GCC=yes
3172 else
3173   GCC=
3174 fi
3175 ac_test_CFLAGS=${CFLAGS+set}
3176 ac_save_CFLAGS=$CFLAGS
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3178 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3179 if ${ac_cv_prog_cc_g+:} false; then :
3180   $as_echo_n "(cached) " >&6
3181 else
3182   ac_save_c_werror_flag=$ac_c_werror_flag
3183    ac_c_werror_flag=yes
3184    ac_cv_prog_cc_g=no
3185    CFLAGS="-g"
3186    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3187 /* end confdefs.h.  */
3188
3189 int
3190 main ()
3191 {
3192
3193   ;
3194   return 0;
3195 }
3196 _ACEOF
3197 if ac_fn_c_try_compile "$LINENO"; then :
3198   ac_cv_prog_cc_g=yes
3199 else
3200   CFLAGS=""
3201       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3202 /* end confdefs.h.  */
3203
3204 int
3205 main ()
3206 {
3207
3208   ;
3209   return 0;
3210 }
3211 _ACEOF
3212 if ac_fn_c_try_compile "$LINENO"; then :
3213
3214 else
3215   ac_c_werror_flag=$ac_save_c_werror_flag
3216          CFLAGS="-g"
3217          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3218 /* end confdefs.h.  */
3219
3220 int
3221 main ()
3222 {
3223
3224   ;
3225   return 0;
3226 }
3227 _ACEOF
3228 if ac_fn_c_try_compile "$LINENO"; then :
3229   ac_cv_prog_cc_g=yes
3230 fi
3231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3232 fi
3233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3234 fi
3235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3236    ac_c_werror_flag=$ac_save_c_werror_flag
3237 fi
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3239 $as_echo "$ac_cv_prog_cc_g" >&6; }
3240 if test "$ac_test_CFLAGS" = set; then
3241   CFLAGS=$ac_save_CFLAGS
3242 elif test $ac_cv_prog_cc_g = yes; then
3243   if test "$GCC" = yes; then
3244     CFLAGS="-g -O2"
3245   else
3246     CFLAGS="-g"
3247   fi
3248 else
3249   if test "$GCC" = yes; then
3250     CFLAGS="-O2"
3251   else
3252     CFLAGS=
3253   fi
3254 fi
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3256 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3257 if ${ac_cv_prog_cc_c89+:} false; then :
3258   $as_echo_n "(cached) " >&6
3259 else
3260   ac_cv_prog_cc_c89=no
3261 ac_save_CC=$CC
3262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3263 /* end confdefs.h.  */
3264 #include <stdarg.h>
3265 #include <stdio.h>
3266 struct stat;
3267 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3268 struct buf { int x; };
3269 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3270 static char *e (p, i)
3271      char **p;
3272      int i;
3273 {
3274   return p[i];
3275 }
3276 static char *f (char * (*g) (char **, int), char **p, ...)
3277 {
3278   char *s;
3279   va_list v;
3280   va_start (v,p);
3281   s = g (p, va_arg (v,int));
3282   va_end (v);
3283   return s;
3284 }
3285
3286 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3287    function prototypes and stuff, but not '\xHH' hex character constants.
3288    These don't provoke an error unfortunately, instead are silently treated
3289    as 'x'.  The following induces an error, until -std is added to get
3290    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3291    array size at least.  It's necessary to write '\x00'==0 to get something
3292    that's true only with -std.  */
3293 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3294
3295 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3296    inside strings and character constants.  */
3297 #define FOO(x) 'x'
3298 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3299
3300 int test (int i, double x);
3301 struct s1 {int (*f) (int a);};
3302 struct s2 {int (*f) (double a);};
3303 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3304 int argc;
3305 char **argv;
3306 int
3307 main ()
3308 {
3309 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3310   ;
3311   return 0;
3312 }
3313 _ACEOF
3314 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3315         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3316 do
3317   CC="$ac_save_CC $ac_arg"
3318   if ac_fn_c_try_compile "$LINENO"; then :
3319   ac_cv_prog_cc_c89=$ac_arg
3320 fi
3321 rm -f core conftest.err conftest.$ac_objext
3322   test "x$ac_cv_prog_cc_c89" != "xno" && break
3323 done
3324 rm -f conftest.$ac_ext
3325 CC=$ac_save_CC
3326
3327 fi
3328 # AC_CACHE_VAL
3329 case "x$ac_cv_prog_cc_c89" in
3330   x)
3331     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3332 $as_echo "none needed" >&6; } ;;
3333   xno)
3334     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3335 $as_echo "unsupported" >&6; } ;;
3336   *)
3337     CC="$CC $ac_cv_prog_cc_c89"
3338     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3339 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3340 esac
3341 if test "x$ac_cv_prog_cc_c89" != xno; then :
3342
3343 fi
3344
3345 ac_ext=c
3346 ac_cpp='$CPP $CPPFLAGS'
3347 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3348 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3349 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3350
3351 ac_ext=c
3352 ac_cpp='$CPP $CPPFLAGS'
3353 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3354 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3355 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3357 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3358 if ${am_cv_prog_cc_c_o+:} false; then :
3359   $as_echo_n "(cached) " >&6
3360 else
3361   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3362 /* end confdefs.h.  */
3363
3364 int
3365 main ()
3366 {
3367
3368   ;
3369   return 0;
3370 }
3371 _ACEOF
3372   # Make sure it works both with $CC and with simple cc.
3373   # Following AC_PROG_CC_C_O, we do the test twice because some
3374   # compilers refuse to overwrite an existing .o file with -o,
3375   # though they will create one.
3376   am_cv_prog_cc_c_o=yes
3377   for am_i in 1 2; do
3378     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3379    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3380    ac_status=$?
3381    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3382    (exit $ac_status); } \
3383          && test -f conftest2.$ac_objext; then
3384       : OK
3385     else
3386       am_cv_prog_cc_c_o=no
3387       break
3388     fi
3389   done
3390   rm -f core conftest*
3391   unset am_i
3392 fi
3393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3394 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3395 if test "$am_cv_prog_cc_c_o" != yes; then
3396    # Losing compiler, so override with the script.
3397    # FIXME: It is wrong to rewrite CC.
3398    # But if we don't then we get into trouble of one sort or another.
3399    # A longer-term fix would be to have automake use am__CC in this case,
3400    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3401    CC="$am_aux_dir/compile $CC"
3402 fi
3403 ac_ext=c
3404 ac_cpp='$CPP $CPPFLAGS'
3405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3408
3409 DEPDIR="${am__leading_dot}deps"
3410
3411 ac_config_commands="$ac_config_commands depfiles"
3412
3413
3414 am_make=${MAKE-make}
3415 cat > confinc << 'END'
3416 am__doit:
3417         @echo this is the am__doit target
3418 .PHONY: am__doit
3419 END
3420 # If we don't find an include directive, just comment out the code.
3421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3422 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3423 am__include="#"
3424 am__quote=
3425 _am_result=none
3426 # First try GNU make style include.
3427 echo "include confinc" > confmf
3428 # Ignore all kinds of additional output from 'make'.
3429 case `$am_make -s -f confmf 2> /dev/null` in #(
3430 *the\ am__doit\ target*)
3431   am__include=include
3432   am__quote=
3433   _am_result=GNU
3434   ;;
3435 esac
3436 # Now try BSD make style include.
3437 if test "$am__include" = "#"; then
3438    echo '.include "confinc"' > confmf
3439    case `$am_make -s -f confmf 2> /dev/null` in #(
3440    *the\ am__doit\ target*)
3441      am__include=.include
3442      am__quote="\""
3443      _am_result=BSD
3444      ;;
3445    esac
3446 fi
3447
3448
3449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3450 $as_echo "$_am_result" >&6; }
3451 rm -f confinc confmf
3452
3453 # Check whether --enable-dependency-tracking was given.
3454 if test "${enable_dependency_tracking+set}" = set; then :
3455   enableval=$enable_dependency_tracking;
3456 fi
3457
3458 if test "x$enable_dependency_tracking" != xno; then
3459   am_depcomp="$ac_aux_dir/depcomp"
3460   AMDEPBACKSLASH='\'
3461   am__nodep='_no'
3462 fi
3463  if test "x$enable_dependency_tracking" != xno; then
3464   AMDEP_TRUE=
3465   AMDEP_FALSE='#'
3466 else
3467   AMDEP_TRUE='#'
3468   AMDEP_FALSE=
3469 fi
3470
3471
3472
3473 depcc="$CC"   am_compiler_list=
3474
3475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3476 $as_echo_n "checking dependency style of $depcc... " >&6; }
3477 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3478   $as_echo_n "(cached) " >&6
3479 else
3480   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3481   # We make a subdir and do the tests there.  Otherwise we can end up
3482   # making bogus files that we don't know about and never remove.  For
3483   # instance it was reported that on HP-UX the gcc test will end up
3484   # making a dummy file named 'D' -- because '-MD' means "put the output
3485   # in D".
3486   rm -rf conftest.dir
3487   mkdir conftest.dir
3488   # Copy depcomp to subdir because otherwise we won't find it if we're
3489   # using a relative directory.
3490   cp "$am_depcomp" conftest.dir
3491   cd conftest.dir
3492   # We will build objects and dependencies in a subdirectory because
3493   # it helps to detect inapplicable dependency modes.  For instance
3494   # both Tru64's cc and ICC support -MD to output dependencies as a
3495   # side effect of compilation, but ICC will put the dependencies in
3496   # the current directory while Tru64 will put them in the object
3497   # directory.
3498   mkdir sub
3499
3500   am_cv_CC_dependencies_compiler_type=none
3501   if test "$am_compiler_list" = ""; then
3502      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3503   fi
3504   am__universal=false
3505   case " $depcc " in #(
3506      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3507      esac
3508
3509   for depmode in $am_compiler_list; do
3510     # Setup a source with many dependencies, because some compilers
3511     # like to wrap large dependency lists on column 80 (with \), and
3512     # we should not choose a depcomp mode which is confused by this.
3513     #
3514     # We need to recreate these files for each test, as the compiler may
3515     # overwrite some of them when testing with obscure command lines.
3516     # This happens at least with the AIX C compiler.
3517     : > sub/conftest.c
3518     for i in 1 2 3 4 5 6; do
3519       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3520       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3521       # Solaris 10 /bin/sh.
3522       echo '/* dummy */' > sub/conftst$i.h
3523     done
3524     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3525
3526     # We check with '-c' and '-o' for the sake of the "dashmstdout"
3527     # mode.  It turns out that the SunPro C++ compiler does not properly
3528     # handle '-M -o', and we need to detect this.  Also, some Intel
3529     # versions had trouble with output in subdirs.
3530     am__obj=sub/conftest.${OBJEXT-o}
3531     am__minus_obj="-o $am__obj"
3532     case $depmode in
3533     gcc)
3534       # This depmode causes a compiler race in universal mode.
3535       test "$am__universal" = false || continue
3536       ;;
3537     nosideeffect)
3538       # After this tag, mechanisms are not by side-effect, so they'll
3539       # only be used when explicitly requested.
3540       if test "x$enable_dependency_tracking" = xyes; then
3541         continue
3542       else
3543         break
3544       fi
3545       ;;
3546     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3547       # This compiler won't grok '-c -o', but also, the minuso test has
3548       # not run yet.  These depmodes are late enough in the game, and
3549       # so weak that their functioning should not be impacted.
3550       am__obj=conftest.${OBJEXT-o}
3551       am__minus_obj=
3552       ;;
3553     none) break ;;
3554     esac
3555     if depmode=$depmode \
3556        source=sub/conftest.c object=$am__obj \
3557        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3558        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3559          >/dev/null 2>conftest.err &&
3560        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3561        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3562        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3563        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3564       # icc doesn't choke on unknown options, it will just issue warnings
3565       # or remarks (even with -Werror).  So we grep stderr for any message
3566       # that says an option was ignored or not supported.
3567       # When given -MP, icc 7.0 and 7.1 complain thusly:
3568       #   icc: Command line warning: ignoring option '-M'; no argument required
3569       # The diagnosis changed in icc 8.0:
3570       #   icc: Command line remark: option '-MP' not supported
3571       if (grep 'ignoring option' conftest.err ||
3572           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3573         am_cv_CC_dependencies_compiler_type=$depmode
3574         break
3575       fi
3576     fi
3577   done
3578
3579   cd ..
3580   rm -rf conftest.dir
3581 else
3582   am_cv_CC_dependencies_compiler_type=none
3583 fi
3584
3585 fi
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3587 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3588 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3589
3590  if
3591   test "x$enable_dependency_tracking" != xno \
3592   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3593   am__fastdepCC_TRUE=
3594   am__fastdepCC_FALSE='#'
3595 else
3596   am__fastdepCC_TRUE='#'
3597   am__fastdepCC_FALSE=
3598 fi
3599
3600
3601 ac_ext=cpp
3602 ac_cpp='$CXXCPP $CPPFLAGS'
3603 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3604 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3605 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3606 if test -z "$CXX"; then
3607   if test -n "$CCC"; then
3608     CXX=$CCC
3609   else
3610     if test -n "$ac_tool_prefix"; then
3611   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3612   do
3613     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3614 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3616 $as_echo_n "checking for $ac_word... " >&6; }
3617 if ${ac_cv_prog_CXX+:} false; then :
3618   $as_echo_n "(cached) " >&6
3619 else
3620   if test -n "$CXX"; then
3621   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3622 else
3623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3624 for as_dir in $PATH
3625 do
3626   IFS=$as_save_IFS
3627   test -z "$as_dir" && as_dir=.
3628     for ac_exec_ext in '' $ac_executable_extensions; do
3629   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3630     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3631     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3632     break 2
3633   fi
3634 done
3635   done
3636 IFS=$as_save_IFS
3637
3638 fi
3639 fi
3640 CXX=$ac_cv_prog_CXX
3641 if test -n "$CXX"; then
3642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3643 $as_echo "$CXX" >&6; }
3644 else
3645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3646 $as_echo "no" >&6; }
3647 fi
3648
3649
3650     test -n "$CXX" && break
3651   done
3652 fi
3653 if test -z "$CXX"; then
3654   ac_ct_CXX=$CXX
3655   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3656 do
3657   # Extract the first word of "$ac_prog", so it can be a program name with args.
3658 set dummy $ac_prog; ac_word=$2
3659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3660 $as_echo_n "checking for $ac_word... " >&6; }
3661 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3662   $as_echo_n "(cached) " >&6
3663 else
3664   if test -n "$ac_ct_CXX"; then
3665   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3666 else
3667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3668 for as_dir in $PATH
3669 do
3670   IFS=$as_save_IFS
3671   test -z "$as_dir" && as_dir=.
3672     for ac_exec_ext in '' $ac_executable_extensions; do
3673   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3674     ac_cv_prog_ac_ct_CXX="$ac_prog"
3675     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3676     break 2
3677   fi
3678 done
3679   done
3680 IFS=$as_save_IFS
3681
3682 fi
3683 fi
3684 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3685 if test -n "$ac_ct_CXX"; then
3686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3687 $as_echo "$ac_ct_CXX" >&6; }
3688 else
3689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3690 $as_echo "no" >&6; }
3691 fi
3692
3693
3694   test -n "$ac_ct_CXX" && break
3695 done
3696
3697   if test "x$ac_ct_CXX" = x; then
3698     CXX="g++"
3699   else
3700     case $cross_compiling:$ac_tool_warned in
3701 yes:)
3702 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3703 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3704 ac_tool_warned=yes ;;
3705 esac
3706     CXX=$ac_ct_CXX
3707   fi
3708 fi
3709
3710   fi
3711 fi
3712 # Provide some information about the compiler.
3713 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3714 set X $ac_compile
3715 ac_compiler=$2
3716 for ac_option in --version -v -V -qversion; do
3717   { { ac_try="$ac_compiler $ac_option >&5"
3718 case "(($ac_try" in
3719   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3720   *) ac_try_echo=$ac_try;;
3721 esac
3722 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3723 $as_echo "$ac_try_echo"; } >&5
3724   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3725   ac_status=$?
3726   if test -s conftest.err; then
3727     sed '10a\
3728 ... rest of stderr output deleted ...
3729          10q' conftest.err >conftest.er1
3730     cat conftest.er1 >&5
3731   fi
3732   rm -f conftest.er1 conftest.err
3733   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3734   test $ac_status = 0; }
3735 done
3736
3737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3738 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3739 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3740   $as_echo_n "(cached) " >&6
3741 else
3742   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3743 /* end confdefs.h.  */
3744
3745 int
3746 main ()
3747 {
3748 #ifndef __GNUC__
3749        choke me
3750 #endif
3751
3752   ;
3753   return 0;
3754 }
3755 _ACEOF
3756 if ac_fn_cxx_try_compile "$LINENO"; then :
3757   ac_compiler_gnu=yes
3758 else
3759   ac_compiler_gnu=no
3760 fi
3761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3762 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3763
3764 fi
3765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3766 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3767 if test $ac_compiler_gnu = yes; then
3768   GXX=yes
3769 else
3770   GXX=
3771 fi
3772 ac_test_CXXFLAGS=${CXXFLAGS+set}
3773 ac_save_CXXFLAGS=$CXXFLAGS
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3775 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3776 if ${ac_cv_prog_cxx_g+:} false; then :
3777   $as_echo_n "(cached) " >&6
3778 else
3779   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3780    ac_cxx_werror_flag=yes
3781    ac_cv_prog_cxx_g=no
3782    CXXFLAGS="-g"
3783    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3784 /* end confdefs.h.  */
3785
3786 int
3787 main ()
3788 {
3789
3790   ;
3791   return 0;
3792 }
3793 _ACEOF
3794 if ac_fn_cxx_try_compile "$LINENO"; then :
3795   ac_cv_prog_cxx_g=yes
3796 else
3797   CXXFLAGS=""
3798       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3799 /* end confdefs.h.  */
3800
3801 int
3802 main ()
3803 {
3804
3805   ;
3806   return 0;
3807 }
3808 _ACEOF
3809 if ac_fn_cxx_try_compile "$LINENO"; then :
3810
3811 else
3812   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3813          CXXFLAGS="-g"
3814          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3815 /* end confdefs.h.  */
3816
3817 int
3818 main ()
3819 {
3820
3821   ;
3822   return 0;
3823 }
3824 _ACEOF
3825 if ac_fn_cxx_try_compile "$LINENO"; then :
3826   ac_cv_prog_cxx_g=yes
3827 fi
3828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3829 fi
3830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3831 fi
3832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3833    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3834 fi
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3836 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3837 if test "$ac_test_CXXFLAGS" = set; then
3838   CXXFLAGS=$ac_save_CXXFLAGS
3839 elif test $ac_cv_prog_cxx_g = yes; then
3840   if test "$GXX" = yes; then
3841     CXXFLAGS="-g -O2"
3842   else
3843     CXXFLAGS="-g"
3844   fi
3845 else
3846   if test "$GXX" = yes; then
3847     CXXFLAGS="-O2"
3848   else
3849     CXXFLAGS=
3850   fi
3851 fi
3852 ac_ext=c
3853 ac_cpp='$CPP $CPPFLAGS'
3854 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3855 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3856 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3857
3858 depcc="$CXX"  am_compiler_list=
3859
3860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3861 $as_echo_n "checking dependency style of $depcc... " >&6; }
3862 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3863   $as_echo_n "(cached) " >&6
3864 else
3865   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3866   # We make a subdir and do the tests there.  Otherwise we can end up
3867   # making bogus files that we don't know about and never remove.  For
3868   # instance it was reported that on HP-UX the gcc test will end up
3869   # making a dummy file named 'D' -- because '-MD' means "put the output
3870   # in D".
3871   rm -rf conftest.dir
3872   mkdir conftest.dir
3873   # Copy depcomp to subdir because otherwise we won't find it if we're
3874   # using a relative directory.
3875   cp "$am_depcomp" conftest.dir
3876   cd conftest.dir
3877   # We will build objects and dependencies in a subdirectory because
3878   # it helps to detect inapplicable dependency modes.  For instance
3879   # both Tru64's cc and ICC support -MD to output dependencies as a
3880   # side effect of compilation, but ICC will put the dependencies in
3881   # the current directory while Tru64 will put them in the object
3882   # directory.
3883   mkdir sub
3884
3885   am_cv_CXX_dependencies_compiler_type=none
3886   if test "$am_compiler_list" = ""; then
3887      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3888   fi
3889   am__universal=false
3890   case " $depcc " in #(
3891      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3892      esac
3893
3894   for depmode in $am_compiler_list; do
3895     # Setup a source with many dependencies, because some compilers
3896     # like to wrap large dependency lists on column 80 (with \), and
3897     # we should not choose a depcomp mode which is confused by this.
3898     #
3899     # We need to recreate these files for each test, as the compiler may
3900     # overwrite some of them when testing with obscure command lines.
3901     # This happens at least with the AIX C compiler.
3902     : > sub/conftest.c
3903     for i in 1 2 3 4 5 6; do
3904       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3905       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3906       # Solaris 10 /bin/sh.
3907       echo '/* dummy */' > sub/conftst$i.h
3908     done
3909     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3910
3911     # We check with '-c' and '-o' for the sake of the "dashmstdout"
3912     # mode.  It turns out that the SunPro C++ compiler does not properly
3913     # handle '-M -o', and we need to detect this.  Also, some Intel
3914     # versions had trouble with output in subdirs.
3915     am__obj=sub/conftest.${OBJEXT-o}
3916     am__minus_obj="-o $am__obj"
3917     case $depmode in
3918     gcc)
3919       # This depmode causes a compiler race in universal mode.
3920       test "$am__universal" = false || continue
3921       ;;
3922     nosideeffect)
3923       # After this tag, mechanisms are not by side-effect, so they'll
3924       # only be used when explicitly requested.
3925       if test "x$enable_dependency_tracking" = xyes; then
3926         continue
3927       else
3928         break
3929       fi
3930       ;;
3931     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3932       # This compiler won't grok '-c -o', but also, the minuso test has
3933       # not run yet.  These depmodes are late enough in the game, and
3934       # so weak that their functioning should not be impacted.
3935       am__obj=conftest.${OBJEXT-o}
3936       am__minus_obj=
3937       ;;
3938     none) break ;;
3939     esac
3940     if depmode=$depmode \
3941        source=sub/conftest.c object=$am__obj \
3942        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3943        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3944          >/dev/null 2>conftest.err &&
3945        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3946        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3947        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3948        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3949       # icc doesn't choke on unknown options, it will just issue warnings
3950       # or remarks (even with -Werror).  So we grep stderr for any message
3951       # that says an option was ignored or not supported.
3952       # When given -MP, icc 7.0 and 7.1 complain thusly:
3953       #   icc: Command line warning: ignoring option '-M'; no argument required
3954       # The diagnosis changed in icc 8.0:
3955       #   icc: Command line remark: option '-MP' not supported
3956       if (grep 'ignoring option' conftest.err ||
3957           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3958         am_cv_CXX_dependencies_compiler_type=$depmode
3959         break
3960       fi
3961     fi
3962   done
3963
3964   cd ..
3965   rm -rf conftest.dir
3966 else
3967   am_cv_CXX_dependencies_compiler_type=none
3968 fi
3969
3970 fi
3971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
3972 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
3973 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3974
3975  if
3976   test "x$enable_dependency_tracking" != xno \
3977   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3978   am__fastdepCXX_TRUE=
3979   am__fastdepCXX_FALSE='#'
3980 else
3981   am__fastdepCXX_TRUE='#'
3982   am__fastdepCXX_FALSE=
3983 fi
3984
3985
3986
3987
3988
3989 if test -z "$AWK"; then
3990   as_fn_error $? "AWK not installed" "$LINENO" 5
3991 fi
3992
3993 # Provide an empty global site file (/dev/null) as default.
3994 if test x"$DEJAGNU" = x
3995 then
3996   DEJAGNU="/dev/null"
3997 fi
3998
3999 # Makefile.am arranges for DEJAGNU to be exported in the environment.
4000
4001 ac_config_files="$ac_config_files Makefile"
4002
4003 cat >confcache <<\_ACEOF
4004 # This file is a shell script that caches the results of configure
4005 # tests run on this system so they can be shared between configure
4006 # scripts and configure runs, see configure's option --config-cache.
4007 # It is not useful on other systems.  If it contains results you don't
4008 # want to keep, you may remove or edit it.
4009 #
4010 # config.status only pays attention to the cache file if you give it
4011 # the --recheck option to rerun configure.
4012 #
4013 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4014 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4015 # following values.
4016
4017 _ACEOF
4018
4019 # The following way of writing the cache mishandles newlines in values,
4020 # but we know of no workaround that is simple, portable, and efficient.
4021 # So, we kill variables containing newlines.
4022 # Ultrix sh set writes to stderr and can't be redirected directly,
4023 # and sets the high bit in the cache file unless we assign to the vars.
4024 (
4025   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4026     eval ac_val=\$$ac_var
4027     case $ac_val in #(
4028     *${as_nl}*)
4029       case $ac_var in #(
4030       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4031 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4032       esac
4033       case $ac_var in #(
4034       _ | IFS | as_nl) ;; #(
4035       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4036       *) { eval $ac_var=; unset $ac_var;} ;;
4037       esac ;;
4038     esac
4039   done
4040
4041   (set) 2>&1 |
4042     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4043     *${as_nl}ac_space=\ *)
4044       # `set' does not quote correctly, so add quotes: double-quote
4045       # substitution turns \\\\ into \\, and sed turns \\ into \.
4046       sed -n \
4047         "s/'/'\\\\''/g;
4048           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4049       ;; #(
4050     *)
4051       # `set' quotes correctly as required by POSIX, so do not add quotes.
4052       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4053       ;;
4054     esac |
4055     sort
4056 ) |
4057   sed '
4058      /^ac_cv_env_/b end
4059      t clear
4060      :clear
4061      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4062      t end
4063      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4064      :end' >>confcache
4065 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4066   if test -w "$cache_file"; then
4067     if test "x$cache_file" != "x/dev/null"; then
4068       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4069 $as_echo "$as_me: updating cache $cache_file" >&6;}
4070       if test ! -f "$cache_file" || test -h "$cache_file"; then
4071         cat confcache >"$cache_file"
4072       else
4073         case $cache_file in #(
4074         */* | ?:*)
4075           mv -f confcache "$cache_file"$$ &&
4076           mv -f "$cache_file"$$ "$cache_file" ;; #(
4077         *)
4078           mv -f confcache "$cache_file" ;;
4079         esac
4080       fi
4081     fi
4082   else
4083     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4084 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4085   fi
4086 fi
4087 rm -f confcache
4088
4089 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4090 # Let make expand exec_prefix.
4091 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4092
4093 # Transform confdefs.h into DEFS.
4094 # Protect against shell expansion while executing Makefile rules.
4095 # Protect against Makefile macro expansion.
4096 #
4097 # If the first sed substitution is executed (which looks for macros that
4098 # take arguments), then branch to the quote section.  Otherwise,
4099 # look for a macro that doesn't take arguments.
4100 ac_script='
4101 :mline
4102 /\\$/{
4103  N
4104  s,\\\n,,
4105  b mline
4106 }
4107 t clear
4108 :clear
4109 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
4110 t quote
4111 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
4112 t quote
4113 b any
4114 :quote
4115 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
4116 s/\[/\\&/g
4117 s/\]/\\&/g
4118 s/\$/$$/g
4119 H
4120 :any
4121 ${
4122         g
4123         s/^\n//
4124         s/\n/ /g
4125         p
4126 }
4127 '
4128 DEFS=`sed -n "$ac_script" confdefs.h`
4129
4130
4131 ac_libobjs=
4132 ac_ltlibobjs=
4133 U=
4134 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4135   # 1. Remove the extension, and $U if already installed.
4136   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4137   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4138   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4139   #    will be set to the directory where LIBOBJS objects are built.
4140   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4141   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4142 done
4143 LIBOBJS=$ac_libobjs
4144
4145 LTLIBOBJS=$ac_ltlibobjs
4146
4147
4148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
4149 $as_echo_n "checking that generated files are newer than configure... " >&6; }
4150    if test -n "$am_sleep_pid"; then
4151      # Hide warnings about reused PIDs.
4152      wait $am_sleep_pid 2>/dev/null
4153    fi
4154    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
4155 $as_echo "done" >&6; }
4156  if test -n "$EXEEXT"; then
4157   am__EXEEXT_TRUE=
4158   am__EXEEXT_FALSE='#'
4159 else
4160   am__EXEEXT_TRUE='#'
4161   am__EXEEXT_FALSE=
4162 fi
4163
4164 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
4165   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
4166 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4167 fi
4168 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
4169   as_fn_error $? "conditional \"AMDEP\" was never defined.
4170 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4171 fi
4172 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
4173   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
4174 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4175 fi
4176 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
4177   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
4178 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4179 fi
4180
4181 : "${CONFIG_STATUS=./config.status}"
4182 ac_write_fail=0
4183 ac_clean_files_save=$ac_clean_files
4184 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4185 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4186 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4187 as_write_fail=0
4188 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4189 #! $SHELL
4190 # Generated by $as_me.
4191 # Run this file to recreate the current configuration.
4192 # Compiler output produced by configure, useful for debugging
4193 # configure, is in config.log if it exists.
4194
4195 debug=false
4196 ac_cs_recheck=false
4197 ac_cs_silent=false
4198
4199 SHELL=\${CONFIG_SHELL-$SHELL}
4200 export SHELL
4201 _ASEOF
4202 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4203 ## -------------------- ##
4204 ## M4sh Initialization. ##
4205 ## -------------------- ##
4206
4207 # Be more Bourne compatible
4208 DUALCASE=1; export DUALCASE # for MKS sh
4209 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4210   emulate sh
4211   NULLCMD=:
4212   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4213   # is contrary to our usage.  Disable this feature.
4214   alias -g '${1+"$@"}'='"$@"'
4215   setopt NO_GLOB_SUBST
4216 else
4217   case `(set -o) 2>/dev/null` in #(
4218   *posix*) :
4219     set -o posix ;; #(
4220   *) :
4221      ;;
4222 esac
4223 fi
4224
4225
4226 as_nl='
4227 '
4228 export as_nl
4229 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4230 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4231 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4232 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4233 # Prefer a ksh shell builtin over an external printf program on Solaris,
4234 # but without wasting forks for bash or zsh.
4235 if test -z "$BASH_VERSION$ZSH_VERSION" \
4236     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4237   as_echo='print -r --'
4238   as_echo_n='print -rn --'
4239 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4240   as_echo='printf %s\n'
4241   as_echo_n='printf %s'
4242 else
4243   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4244     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4245     as_echo_n='/usr/ucb/echo -n'
4246   else
4247     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4248     as_echo_n_body='eval
4249       arg=$1;
4250       case $arg in #(
4251       *"$as_nl"*)
4252         expr "X$arg" : "X\\(.*\\)$as_nl";
4253         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4254       esac;
4255       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4256     '
4257     export as_echo_n_body
4258     as_echo_n='sh -c $as_echo_n_body as_echo'
4259   fi
4260   export as_echo_body
4261   as_echo='sh -c $as_echo_body as_echo'
4262 fi
4263
4264 # The user is always right.
4265 if test "${PATH_SEPARATOR+set}" != set; then
4266   PATH_SEPARATOR=:
4267   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4268     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4269       PATH_SEPARATOR=';'
4270   }
4271 fi
4272
4273
4274 # IFS
4275 # We need space, tab and new line, in precisely that order.  Quoting is
4276 # there to prevent editors from complaining about space-tab.
4277 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4278 # splitting by setting IFS to empty value.)
4279 IFS=" ""        $as_nl"
4280
4281 # Find who we are.  Look in the path if we contain no directory separator.
4282 as_myself=
4283 case $0 in #((
4284   *[\\/]* ) as_myself=$0 ;;
4285   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4286 for as_dir in $PATH
4287 do
4288   IFS=$as_save_IFS
4289   test -z "$as_dir" && as_dir=.
4290     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4291   done
4292 IFS=$as_save_IFS
4293
4294      ;;
4295 esac
4296 # We did not find ourselves, most probably we were run as `sh COMMAND'
4297 # in which case we are not to be found in the path.
4298 if test "x$as_myself" = x; then
4299   as_myself=$0
4300 fi
4301 if test ! -f "$as_myself"; then
4302   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4303   exit 1
4304 fi
4305
4306 # Unset variables that we do not need and which cause bugs (e.g. in
4307 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4308 # suppresses any "Segmentation fault" message there.  '((' could
4309 # trigger a bug in pdksh 5.2.14.
4310 for as_var in BASH_ENV ENV MAIL MAILPATH
4311 do eval test x\${$as_var+set} = xset \
4312   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4313 done
4314 PS1='$ '
4315 PS2='> '
4316 PS4='+ '
4317
4318 # NLS nuisances.
4319 LC_ALL=C
4320 export LC_ALL
4321 LANGUAGE=C
4322 export LANGUAGE
4323
4324 # CDPATH.
4325 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4326
4327
4328 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4329 # ----------------------------------------
4330 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4331 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4332 # script with STATUS, using 1 if that was 0.
4333 as_fn_error ()
4334 {
4335   as_status=$1; test $as_status -eq 0 && as_status=1
4336   if test "$4"; then
4337     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4338     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4339   fi
4340   $as_echo "$as_me: error: $2" >&2
4341   as_fn_exit $as_status
4342 } # as_fn_error
4343
4344
4345 # as_fn_set_status STATUS
4346 # -----------------------
4347 # Set $? to STATUS, without forking.
4348 as_fn_set_status ()
4349 {
4350   return $1
4351 } # as_fn_set_status
4352
4353 # as_fn_exit STATUS
4354 # -----------------
4355 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4356 as_fn_exit ()
4357 {
4358   set +e
4359   as_fn_set_status $1
4360   exit $1
4361 } # as_fn_exit
4362
4363 # as_fn_unset VAR
4364 # ---------------
4365 # Portably unset VAR.
4366 as_fn_unset ()
4367 {
4368   { eval $1=; unset $1;}
4369 }
4370 as_unset=as_fn_unset
4371 # as_fn_append VAR VALUE
4372 # ----------------------
4373 # Append the text in VALUE to the end of the definition contained in VAR. Take
4374 # advantage of any shell optimizations that allow amortized linear growth over
4375 # repeated appends, instead of the typical quadratic growth present in naive
4376 # implementations.
4377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4378   eval 'as_fn_append ()
4379   {
4380     eval $1+=\$2
4381   }'
4382 else
4383   as_fn_append ()
4384   {
4385     eval $1=\$$1\$2
4386   }
4387 fi # as_fn_append
4388
4389 # as_fn_arith ARG...
4390 # ------------------
4391 # Perform arithmetic evaluation on the ARGs, and store the result in the
4392 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4393 # must be portable across $(()) and expr.
4394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4395   eval 'as_fn_arith ()
4396   {
4397     as_val=$(( $* ))
4398   }'
4399 else
4400   as_fn_arith ()
4401   {
4402     as_val=`expr "$@" || test $? -eq 1`
4403   }
4404 fi # as_fn_arith
4405
4406
4407 if expr a : '\(a\)' >/dev/null 2>&1 &&
4408    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4409   as_expr=expr
4410 else
4411   as_expr=false
4412 fi
4413
4414 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4415   as_basename=basename
4416 else
4417   as_basename=false
4418 fi
4419
4420 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4421   as_dirname=dirname
4422 else
4423   as_dirname=false
4424 fi
4425
4426 as_me=`$as_basename -- "$0" ||
4427 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4428          X"$0" : 'X\(//\)$' \| \
4429          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4430 $as_echo X/"$0" |
4431     sed '/^.*\/\([^/][^/]*\)\/*$/{
4432             s//\1/
4433             q
4434           }
4435           /^X\/\(\/\/\)$/{
4436             s//\1/
4437             q
4438           }
4439           /^X\/\(\/\).*/{
4440             s//\1/
4441             q
4442           }
4443           s/.*/./; q'`
4444
4445 # Avoid depending upon Character Ranges.
4446 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4447 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4448 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4449 as_cr_digits='0123456789'
4450 as_cr_alnum=$as_cr_Letters$as_cr_digits
4451
4452 ECHO_C= ECHO_N= ECHO_T=
4453 case `echo -n x` in #(((((
4454 -n*)
4455   case `echo 'xy\c'` in
4456   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4457   xy)  ECHO_C='\c';;
4458   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4459        ECHO_T=' ';;
4460   esac;;
4461 *)
4462   ECHO_N='-n';;
4463 esac
4464
4465 rm -f conf$$ conf$$.exe conf$$.file
4466 if test -d conf$$.dir; then
4467   rm -f conf$$.dir/conf$$.file
4468 else
4469   rm -f conf$$.dir
4470   mkdir conf$$.dir 2>/dev/null
4471 fi
4472 if (echo >conf$$.file) 2>/dev/null; then
4473   if ln -s conf$$.file conf$$ 2>/dev/null; then
4474     as_ln_s='ln -s'
4475     # ... but there are two gotchas:
4476     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4477     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4478     # In both cases, we have to default to `cp -pR'.
4479     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4480       as_ln_s='cp -pR'
4481   elif ln conf$$.file conf$$ 2>/dev/null; then
4482     as_ln_s=ln
4483   else
4484     as_ln_s='cp -pR'
4485   fi
4486 else
4487   as_ln_s='cp -pR'
4488 fi
4489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4490 rmdir conf$$.dir 2>/dev/null
4491
4492
4493 # as_fn_mkdir_p
4494 # -------------
4495 # Create "$as_dir" as a directory, including parents if necessary.
4496 as_fn_mkdir_p ()
4497 {
4498
4499   case $as_dir in #(
4500   -*) as_dir=./$as_dir;;
4501   esac
4502   test -d "$as_dir" || eval $as_mkdir_p || {
4503     as_dirs=
4504     while :; do
4505       case $as_dir in #(
4506       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4507       *) as_qdir=$as_dir;;
4508       esac
4509       as_dirs="'$as_qdir' $as_dirs"
4510       as_dir=`$as_dirname -- "$as_dir" ||
4511 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4512          X"$as_dir" : 'X\(//\)[^/]' \| \
4513          X"$as_dir" : 'X\(//\)$' \| \
4514          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4515 $as_echo X"$as_dir" |
4516     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4517             s//\1/
4518             q
4519           }
4520           /^X\(\/\/\)[^/].*/{
4521             s//\1/
4522             q
4523           }
4524           /^X\(\/\/\)$/{
4525             s//\1/
4526             q
4527           }
4528           /^X\(\/\).*/{
4529             s//\1/
4530             q
4531           }
4532           s/.*/./; q'`
4533       test -d "$as_dir" && break
4534     done
4535     test -z "$as_dirs" || eval "mkdir $as_dirs"
4536   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4537
4538
4539 } # as_fn_mkdir_p
4540 if mkdir -p . 2>/dev/null; then
4541   as_mkdir_p='mkdir -p "$as_dir"'
4542 else
4543   test -d ./-p && rmdir ./-p
4544   as_mkdir_p=false
4545 fi
4546
4547
4548 # as_fn_executable_p FILE
4549 # -----------------------
4550 # Test if FILE is an executable regular file.
4551 as_fn_executable_p ()
4552 {
4553   test -f "$1" && test -x "$1"
4554 } # as_fn_executable_p
4555 as_test_x='test -x'
4556 as_executable_p=as_fn_executable_p
4557
4558 # Sed expression to map a string onto a valid CPP name.
4559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4560
4561 # Sed expression to map a string onto a valid variable name.
4562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4563
4564
4565 exec 6>&1
4566 ## ----------------------------------- ##
4567 ## Main body of $CONFIG_STATUS script. ##
4568 ## ----------------------------------- ##
4569 _ASEOF
4570 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4571
4572 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4573 # Save the log message, to keep $0 and so on meaningful, and to
4574 # report actual input values of CONFIG_FILES etc. instead of their
4575 # values after options handling.
4576 ac_log="
4577 This file was extended by GNU DejaGnu $as_me 1.6.4-git, which was
4578 generated by GNU Autoconf 2.69.  Invocation command line was
4579
4580   CONFIG_FILES    = $CONFIG_FILES
4581   CONFIG_HEADERS  = $CONFIG_HEADERS
4582   CONFIG_LINKS    = $CONFIG_LINKS
4583   CONFIG_COMMANDS = $CONFIG_COMMANDS
4584   $ $0 $@
4585
4586 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4587 "
4588
4589 _ACEOF
4590
4591 case $ac_config_files in *"
4592 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4593 esac
4594
4595
4596
4597 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4598 # Files that config.status was made for.
4599 config_files="$ac_config_files"
4600 config_commands="$ac_config_commands"
4601
4602 _ACEOF
4603
4604 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4605 ac_cs_usage="\
4606 \`$as_me' instantiates files and other configuration actions
4607 from templates according to the current configuration.  Unless the files
4608 and actions are specified as TAGs, all are instantiated by default.
4609
4610 Usage: $0 [OPTION]... [TAG]...
4611
4612   -h, --help       print this help, then exit
4613   -V, --version    print version number and configuration settings, then exit
4614       --config     print configuration, then exit
4615   -q, --quiet, --silent
4616                    do not print progress messages
4617   -d, --debug      don't remove temporary files
4618       --recheck    update $as_me by reconfiguring in the same conditions
4619       --file=FILE[:TEMPLATE]
4620                    instantiate the configuration file FILE
4621
4622 Configuration files:
4623 $config_files
4624
4625 Configuration commands:
4626 $config_commands
4627
4628 Report bugs to <bug-dejagnu@gnu.org>.
4629 GNU DejaGnu home page: <http://www.gnu.org/software/dejagnu/>.
4630 General help using GNU software: <http://www.gnu.org/gethelp/>."
4631
4632 _ACEOF
4633 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4634 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4635 ac_cs_version="\\
4636 GNU DejaGnu config.status 1.6.4-git
4637 configured by $0, generated by GNU Autoconf 2.69,
4638   with options \\"\$ac_cs_config\\"
4639
4640 Copyright (C) 2012 Free Software Foundation, Inc.
4641 This config.status script is free software; the Free Software Foundation
4642 gives unlimited permission to copy, distribute and modify it."
4643
4644 ac_pwd='$ac_pwd'
4645 srcdir='$srcdir'
4646 INSTALL='$INSTALL'
4647 MKDIR_P='$MKDIR_P'
4648 AWK='$AWK'
4649 test -n "\$AWK" || AWK=awk
4650 _ACEOF
4651
4652 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4653 # The default lists apply if the user does not specify any file.
4654 ac_need_defaults=:
4655 while test $# != 0
4656 do
4657   case $1 in
4658   --*=?*)
4659     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4660     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4661     ac_shift=:
4662     ;;
4663   --*=)
4664     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4665     ac_optarg=
4666     ac_shift=:
4667     ;;
4668   *)
4669     ac_option=$1
4670     ac_optarg=$2
4671     ac_shift=shift
4672     ;;
4673   esac
4674
4675   case $ac_option in
4676   # Handling of the options.
4677   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4678     ac_cs_recheck=: ;;
4679   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4680     $as_echo "$ac_cs_version"; exit ;;
4681   --config | --confi | --conf | --con | --co | --c )
4682     $as_echo "$ac_cs_config"; exit ;;
4683   --debug | --debu | --deb | --de | --d | -d )
4684     debug=: ;;
4685   --file | --fil | --fi | --f )
4686     $ac_shift
4687     case $ac_optarg in
4688     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4689     '') as_fn_error $? "missing file argument" ;;
4690     esac
4691     as_fn_append CONFIG_FILES " '$ac_optarg'"
4692     ac_need_defaults=false;;
4693   --he | --h |  --help | --hel | -h )
4694     $as_echo "$ac_cs_usage"; exit ;;
4695   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4696   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4697     ac_cs_silent=: ;;
4698
4699   # This is an error.
4700   -*) as_fn_error $? "unrecognized option: \`$1'
4701 Try \`$0 --help' for more information." ;;
4702
4703   *) as_fn_append ac_config_targets " $1"
4704      ac_need_defaults=false ;;
4705
4706   esac
4707   shift
4708 done
4709
4710 ac_configure_extra_args=
4711
4712 if $ac_cs_silent; then
4713   exec 6>/dev/null
4714   ac_configure_extra_args="$ac_configure_extra_args --silent"
4715 fi
4716
4717 _ACEOF
4718 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4719 if \$ac_cs_recheck; then
4720   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4721   shift
4722   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4723   CONFIG_SHELL='$SHELL'
4724   export CONFIG_SHELL
4725   exec "\$@"
4726 fi
4727
4728 _ACEOF
4729 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4730 exec 5>>config.log
4731 {
4732   echo
4733   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4734 ## Running $as_me. ##
4735 _ASBOX
4736   $as_echo "$ac_log"
4737 } >&5
4738
4739 _ACEOF
4740 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4741 #
4742 # INIT-COMMANDS
4743 #
4744 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
4745
4746 _ACEOF
4747
4748 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4749
4750 # Handling of arguments.
4751 for ac_config_target in $ac_config_targets
4752 do
4753   case $ac_config_target in
4754     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
4755     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4756
4757   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4758   esac
4759 done
4760
4761
4762 # If the user did not use the arguments to specify the items to instantiate,
4763 # then the envvar interface is used.  Set only those that are not.
4764 # We use the long form for the default assignment because of an extremely
4765 # bizarre bug on SunOS 4.1.3.
4766 if $ac_need_defaults; then
4767   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4768   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4769 fi
4770
4771 # Have a temporary directory for convenience.  Make it in the build tree
4772 # simply because there is no reason against having it here, and in addition,
4773 # creating and moving files from /tmp can sometimes cause problems.
4774 # Hook for its removal unless debugging.
4775 # Note that there is a small window in which the directory will not be cleaned:
4776 # after its creation but before its name has been assigned to `$tmp'.
4777 $debug ||
4778 {
4779   tmp= ac_tmp=
4780   trap 'exit_status=$?
4781   : "${ac_tmp:=$tmp}"
4782   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4783 ' 0
4784   trap 'as_fn_exit 1' 1 2 13 15
4785 }
4786 # Create a (secure) tmp directory for tmp files.
4787
4788 {
4789   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4790   test -d "$tmp"
4791 }  ||
4792 {
4793   tmp=./conf$$-$RANDOM
4794   (umask 077 && mkdir "$tmp")
4795 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4796 ac_tmp=$tmp
4797
4798 # Set up the scripts for CONFIG_FILES section.
4799 # No need to generate them if there are no CONFIG_FILES.
4800 # This happens for instance with `./config.status config.h'.
4801 if test -n "$CONFIG_FILES"; then
4802
4803
4804 ac_cr=`echo X | tr X '\015'`
4805 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4806 # But we know of no other shell where ac_cr would be empty at this
4807 # point, so we can use a bashism as a fallback.
4808 if test "x$ac_cr" = x; then
4809   eval ac_cr=\$\'\\r\'
4810 fi
4811 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4812 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4813   ac_cs_awk_cr='\\r'
4814 else
4815   ac_cs_awk_cr=$ac_cr
4816 fi
4817
4818 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4819 _ACEOF
4820
4821
4822 {
4823   echo "cat >conf$$subs.awk <<_ACEOF" &&
4824   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4825   echo "_ACEOF"
4826 } >conf$$subs.sh ||
4827   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4828 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4829 ac_delim='%!_!# '
4830 for ac_last_try in false false false false false :; do
4831   . ./conf$$subs.sh ||
4832     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4833
4834   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4835   if test $ac_delim_n = $ac_delim_num; then
4836     break
4837   elif $ac_last_try; then
4838     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4839   else
4840     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4841   fi
4842 done
4843 rm -f conf$$subs.sh
4844
4845 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4846 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4847 _ACEOF
4848 sed -n '
4849 h
4850 s/^/S["/; s/!.*/"]=/
4851 p
4852 g
4853 s/^[^!]*!//
4854 :repl
4855 t repl
4856 s/'"$ac_delim"'$//
4857 t delim
4858 :nl
4859 h
4860 s/\(.\{148\}\)..*/\1/
4861 t more1
4862 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4863 p
4864 n
4865 b repl
4866 :more1
4867 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4868 p
4869 g
4870 s/.\{148\}//
4871 t nl
4872 :delim
4873 h
4874 s/\(.\{148\}\)..*/\1/
4875 t more2
4876 s/["\\]/\\&/g; s/^/"/; s/$/"/
4877 p
4878 b
4879 :more2
4880 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4881 p
4882 g
4883 s/.\{148\}//
4884 t delim
4885 ' <conf$$subs.awk | sed '
4886 /^[^""]/{
4887   N
4888   s/\n//
4889 }
4890 ' >>$CONFIG_STATUS || ac_write_fail=1
4891 rm -f conf$$subs.awk
4892 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4893 _ACAWK
4894 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4895   for (key in S) S_is_set[key] = 1
4896   FS = "\a"
4897
4898 }
4899 {
4900   line = $ 0
4901   nfields = split(line, field, "@")
4902   substed = 0
4903   len = length(field[1])
4904   for (i = 2; i < nfields; i++) {
4905     key = field[i]
4906     keylen = length(key)
4907     if (S_is_set[key]) {
4908       value = S[key]
4909       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4910       len += length(value) + length(field[++i])
4911       substed = 1
4912     } else
4913       len += 1 + keylen
4914   }
4915
4916   print line
4917 }
4918
4919 _ACAWK
4920 _ACEOF
4921 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4922 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4923   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4924 else
4925   cat
4926 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4927   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4928 _ACEOF
4929
4930 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4931 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4932 # trailing colons and then remove the whole line if VPATH becomes empty
4933 # (actually we leave an empty line to preserve line numbers).
4934 if test "x$srcdir" = x.; then
4935   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
4936 h
4937 s///
4938 s/^/:/
4939 s/[      ]*$/:/
4940 s/:\$(srcdir):/:/g
4941 s/:\${srcdir}:/:/g
4942 s/:@srcdir@:/:/g
4943 s/^:*//
4944 s/:*$//
4945 x
4946 s/\(=[   ]*\).*/\1/
4947 G
4948 s/\n//
4949 s/^[^=]*=[       ]*$//
4950 }'
4951 fi
4952
4953 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4954 fi # test -n "$CONFIG_FILES"
4955
4956
4957 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
4958 shift
4959 for ac_tag
4960 do
4961   case $ac_tag in
4962   :[FHLC]) ac_mode=$ac_tag; continue;;
4963   esac
4964   case $ac_mode$ac_tag in
4965   :[FHL]*:*);;
4966   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4967   :[FH]-) ac_tag=-:-;;
4968   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4969   esac
4970   ac_save_IFS=$IFS
4971   IFS=:
4972   set x $ac_tag
4973   IFS=$ac_save_IFS
4974   shift
4975   ac_file=$1
4976   shift
4977
4978   case $ac_mode in
4979   :L) ac_source=$1;;
4980   :[FH])
4981     ac_file_inputs=
4982     for ac_f
4983     do
4984       case $ac_f in
4985       -) ac_f="$ac_tmp/stdin";;
4986       *) # Look for the file first in the build tree, then in the source tree
4987          # (if the path is not absolute).  The absolute path cannot be DOS-style,
4988          # because $ac_f cannot contain `:'.
4989          test -f "$ac_f" ||
4990            case $ac_f in
4991            [\\/$]*) false;;
4992            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4993            esac ||
4994            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4995       esac
4996       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4997       as_fn_append ac_file_inputs " '$ac_f'"
4998     done
4999
5000     # Let's still pretend it is `configure' which instantiates (i.e., don't
5001     # use $as_me), people would be surprised to read:
5002     #    /* config.h.  Generated by config.status.  */
5003     configure_input='Generated from '`
5004           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5005         `' by configure.'
5006     if test x"$ac_file" != x-; then
5007       configure_input="$ac_file.  $configure_input"
5008       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5009 $as_echo "$as_me: creating $ac_file" >&6;}
5010     fi
5011     # Neutralize special characters interpreted by sed in replacement strings.
5012     case $configure_input in #(
5013     *\&* | *\|* | *\\* )
5014        ac_sed_conf_input=`$as_echo "$configure_input" |
5015        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5016     *) ac_sed_conf_input=$configure_input;;
5017     esac
5018
5019     case $ac_tag in
5020     *:-:* | *:-) cat >"$ac_tmp/stdin" \
5021       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5022     esac
5023     ;;
5024   esac
5025
5026   ac_dir=`$as_dirname -- "$ac_file" ||
5027 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5028          X"$ac_file" : 'X\(//\)[^/]' \| \
5029          X"$ac_file" : 'X\(//\)$' \| \
5030          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5031 $as_echo X"$ac_file" |
5032     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5033             s//\1/
5034             q
5035           }
5036           /^X\(\/\/\)[^/].*/{
5037             s//\1/
5038             q
5039           }
5040           /^X\(\/\/\)$/{
5041             s//\1/
5042             q
5043           }
5044           /^X\(\/\).*/{
5045             s//\1/
5046             q
5047           }
5048           s/.*/./; q'`
5049   as_dir="$ac_dir"; as_fn_mkdir_p
5050   ac_builddir=.
5051
5052 case "$ac_dir" in
5053 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5054 *)
5055   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5056   # A ".." for each directory in $ac_dir_suffix.
5057   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5058   case $ac_top_builddir_sub in
5059   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5060   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5061   esac ;;
5062 esac
5063 ac_abs_top_builddir=$ac_pwd
5064 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5065 # for backward compatibility:
5066 ac_top_builddir=$ac_top_build_prefix
5067
5068 case $srcdir in
5069   .)  # We are building in place.
5070     ac_srcdir=.
5071     ac_top_srcdir=$ac_top_builddir_sub
5072     ac_abs_top_srcdir=$ac_pwd ;;
5073   [\\/]* | ?:[\\/]* )  # Absolute name.
5074     ac_srcdir=$srcdir$ac_dir_suffix;
5075     ac_top_srcdir=$srcdir
5076     ac_abs_top_srcdir=$srcdir ;;
5077   *) # Relative name.
5078     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5079     ac_top_srcdir=$ac_top_build_prefix$srcdir
5080     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5081 esac
5082 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5083
5084
5085   case $ac_mode in
5086   :F)
5087   #
5088   # CONFIG_FILE
5089   #
5090
5091   case $INSTALL in
5092   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5093   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5094   esac
5095   ac_MKDIR_P=$MKDIR_P
5096   case $MKDIR_P in
5097   [\\/$]* | ?:[\\/]* ) ;;
5098   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
5099   esac
5100 _ACEOF
5101
5102 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5103 # If the template does not know about datarootdir, expand it.
5104 # FIXME: This hack should be removed a few years after 2.60.
5105 ac_datarootdir_hack=; ac_datarootdir_seen=
5106 ac_sed_dataroot='
5107 /datarootdir/ {
5108   p
5109   q
5110 }
5111 /@datadir@/p
5112 /@docdir@/p
5113 /@infodir@/p
5114 /@localedir@/p
5115 /@mandir@/p'
5116 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5117 *datarootdir*) ac_datarootdir_seen=yes;;
5118 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5119   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5120 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5121 _ACEOF
5122 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5123   ac_datarootdir_hack='
5124   s&@datadir@&$datadir&g
5125   s&@docdir@&$docdir&g
5126   s&@infodir@&$infodir&g
5127   s&@localedir@&$localedir&g
5128   s&@mandir@&$mandir&g
5129   s&\\\${datarootdir}&$datarootdir&g' ;;
5130 esac
5131 _ACEOF
5132
5133 # Neutralize VPATH when `$srcdir' = `.'.
5134 # Shell code in configure.ac might set extrasub.
5135 # FIXME: do we really want to maintain this feature?
5136 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5137 ac_sed_extra="$ac_vpsub
5138 $extrasub
5139 _ACEOF
5140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5141 :t
5142 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5143 s|@configure_input@|$ac_sed_conf_input|;t t
5144 s&@top_builddir@&$ac_top_builddir_sub&;t t
5145 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5146 s&@srcdir@&$ac_srcdir&;t t
5147 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5148 s&@top_srcdir@&$ac_top_srcdir&;t t
5149 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5150 s&@builddir@&$ac_builddir&;t t
5151 s&@abs_builddir@&$ac_abs_builddir&;t t
5152 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5153 s&@INSTALL@&$ac_INSTALL&;t t
5154 s&@MKDIR_P@&$ac_MKDIR_P&;t t
5155 $ac_datarootdir_hack
5156 "
5157 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5158   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5159
5160 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5161   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5162   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
5163       "$ac_tmp/out"`; test -z "$ac_out"; } &&
5164   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5165 which seems to be undefined.  Please make sure it is defined" >&5
5166 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5167 which seems to be undefined.  Please make sure it is defined" >&2;}
5168
5169   rm -f "$ac_tmp/stdin"
5170   case $ac_file in
5171   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5172   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5173   esac \
5174   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5175  ;;
5176
5177
5178   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5179 $as_echo "$as_me: executing $ac_file commands" >&6;}
5180  ;;
5181   esac
5182
5183
5184   case $ac_file$ac_mode in
5185     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
5186   # Older Autoconf quotes --file arguments for eval, but not when files
5187   # are listed without --file.  Let's play safe and only enable the eval
5188   # if we detect the quoting.
5189   case $CONFIG_FILES in
5190   *\'*) eval set x "$CONFIG_FILES" ;;
5191   *)   set x $CONFIG_FILES ;;
5192   esac
5193   shift
5194   for mf
5195   do
5196     # Strip MF so we end up with the name of the file.
5197     mf=`echo "$mf" | sed -e 's/:.*$//'`
5198     # Check whether this is an Automake generated Makefile or not.
5199     # We used to match only the files named 'Makefile.in', but
5200     # some people rename them; so instead we look at the file content.
5201     # Grep'ing the first line is not enough: some people post-process
5202     # each Makefile.in and add a new line on top of each file to say so.
5203     # Grep'ing the whole file is not good either: AIX grep has a line
5204     # limit of 2048, but all sed's we know have understand at least 4000.
5205     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
5206       dirpart=`$as_dirname -- "$mf" ||
5207 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5208          X"$mf" : 'X\(//\)[^/]' \| \
5209          X"$mf" : 'X\(//\)$' \| \
5210          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
5211 $as_echo X"$mf" |
5212     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5213             s//\1/
5214             q
5215           }
5216           /^X\(\/\/\)[^/].*/{
5217             s//\1/
5218             q
5219           }
5220           /^X\(\/\/\)$/{
5221             s//\1/
5222             q
5223           }
5224           /^X\(\/\).*/{
5225             s//\1/
5226             q
5227           }
5228           s/.*/./; q'`
5229     else
5230       continue
5231     fi
5232     # Extract the definition of DEPDIR, am__include, and am__quote
5233     # from the Makefile without running 'make'.
5234     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
5235     test -z "$DEPDIR" && continue
5236     am__include=`sed -n 's/^am__include = //p' < "$mf"`
5237     test -z "$am__include" && continue
5238     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
5239     # Find all dependency output files, they are included files with
5240     # $(DEPDIR) in their names.  We invoke sed twice because it is the
5241     # simplest approach to changing $(DEPDIR) to its actual value in the
5242     # expansion.
5243     for file in `sed -n "
5244       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
5245          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
5246       # Make sure the directory exists.
5247       test -f "$dirpart/$file" && continue
5248       fdir=`$as_dirname -- "$file" ||
5249 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5250          X"$file" : 'X\(//\)[^/]' \| \
5251          X"$file" : 'X\(//\)$' \| \
5252          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
5253 $as_echo X"$file" |
5254     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5255             s//\1/
5256             q
5257           }
5258           /^X\(\/\/\)[^/].*/{
5259             s//\1/
5260             q
5261           }
5262           /^X\(\/\/\)$/{
5263             s//\1/
5264             q
5265           }
5266           /^X\(\/\).*/{
5267             s//\1/
5268             q
5269           }
5270           s/.*/./; q'`
5271       as_dir=$dirpart/$fdir; as_fn_mkdir_p
5272       # echo "creating $dirpart/$file"
5273       echo '# dummy' > "$dirpart/$file"
5274     done
5275   done
5276 }
5277  ;;
5278
5279   esac
5280 done # for ac_tag
5281
5282
5283 as_fn_exit 0
5284 _ACEOF
5285 ac_clean_files=$ac_clean_files_save
5286
5287 test $ac_write_fail = 0 ||
5288   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5289
5290
5291 # configure is writing to config.log, and then calls config.status.
5292 # config.status does its own redirection, appending to config.log.
5293 # Unfortunately, on DOS this fails, as config.log is still kept open
5294 # by configure, so config.status won't be able to write to it; its
5295 # output is simply discarded.  So we exec the FD to /dev/null,
5296 # effectively closing config.log, so it can be properly (re)opened and
5297 # appended to by config.status.  When coming back to configure, we
5298 # need to make the FD available again.
5299 if test "$no_create" != yes; then
5300   ac_cs_success=:
5301   ac_config_status_args=
5302   test "$silent" = yes &&
5303     ac_config_status_args="$ac_config_status_args --quiet"
5304   exec 5>/dev/null
5305   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5306   exec 5>>config.log
5307   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5308   # would make configure fail if this is the last instruction.
5309   $ac_cs_success || as_fn_exit 1
5310 fi
5311 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5312   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5313 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5314 fi
5315