configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for GNU DejaGnu 1.6.3-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='1.6.3-git'
 583 PACKAGE_STRING='GNU DejaGnu 1.6.3-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 EXPECT
 593 am__fastdepCXX_FALSE
 594 am__fastdepCXX_TRUE
 595 CXXDEPMODE
 596 ac_ct_CXX
 597 CXXFLAGS
 598 CXX
 599 am__fastdepCC_FALSE
 600 am__fastdepCC_TRUE
 601 CCDEPMODE
 602 am__nodep
 603 AMDEPBACKSLASH
 604 AMDEP_FALSE
 605 AMDEP_TRUE
 606 am__quote
 607 am__include
 608 DEPDIR
 609 OBJEXT
 610 EXEEXT
 611 ac_ct_CC
 612 CPPFLAGS
 613 LDFLAGS
 614 CFLAGS
 615 CC
 616 MAINT
 617 MAINTAINER_MODE_FALSE
 618 MAINTAINER_MODE_TRUE
 619 AM_BACKSLASH
 620 AM_DEFAULT_VERBOSITY
 621 AM_DEFAULT_V
 622 AM_V
 623 am__untar
 624 am__tar
 625 AMTAR
 626 am__leading_dot
 627 SET_MAKE
 628 AWK
 629 mkdir_p
 630 MKDIR_P
 631 INSTALL_STRIP_PROGRAM
 632 STRIP
 633 install_sh
 634 MAKEINFO
 635 AUTOHEADER
 636 AUTOMAKE
 637 AUTOCONF
 638 ACLOCAL
 639 VERSION
 640 PACKAGE
 641 CYGPATH_W
 642 am__isrc
 643 INSTALL_DATA
 644 INSTALL_SCRIPT
 645 INSTALL_PROGRAM
 646 target_alias
 647 host_alias
 648 build_alias
 649 LIBS
 650 ECHO_T
 651 ECHO_N
 652 ECHO_C
 653 DEFS
 654 mandir
 655 localedir
 656 libdir
 657 psdir
 658 pdfdir
 659 dvidir
 660 htmldir
 661 infodir
 662 docdir
 663 oldincludedir
 664 includedir
 665 runstatedir
 666 localstatedir
 667 sharedstatedir
 668 sysconfdir
 669 datadir
 670 datarootdir
 671 libexecdir
 672 sbindir
 673 bindir
 674 program_transform_name
 675 prefix
 676 exec_prefix
 677 PACKAGE_URL
 678 PACKAGE_BUGREPORT
 679 PACKAGE_STRING
 680 PACKAGE_VERSION
 681 PACKAGE_TARNAME
 682 PACKAGE_NAME
 683 PATH_SEPARATOR
 684 SHELL'
 685 ac_subst_files=''
 686 ac_user_opts='
 687 enable_option_checking
 688 enable_silent_rules
 689 enable_maintainer_mode
 690 enable_dependency_tracking
 691 '
 692       ac_precious_vars='build_alias
 693 host_alias
 694 target_alias
 695 CC
 696 CFLAGS
 697 LDFLAGS
 698 LIBS
 699 CPPFLAGS
 700 CXX
 701 CXXFLAGS
 702 CCC'
 703
 704
 705 # Initialize some variables set by options.
 706 ac_init_help=
 707 ac_init_version=false
 708 ac_unrecognized_opts=
 709 ac_unrecognized_sep=
 710 # The variables have the same names as the options, with
 711 # dashes changed to underlines.
 712 cache_file=/dev/null
 713 exec_prefix=NONE
 714 no_create=
 715 no_recursion=
 716 prefix=NONE
 717 program_prefix=NONE
 718 program_suffix=NONE
 719 program_transform_name=s,x,x,
 720 silent=
 721 site=
 722 srcdir=
 723 verbose=
 724 x_includes=NONE
 725 x_libraries=NONE
 726
 727 # Installation directory options.
 728 # These are left unexpanded so users can "make install exec_prefix=/foo"
 729 # and all the variables that are supposed to be based on exec_prefix
 730 # by default will actually change.
 731 # Use braces instead of parens because sh, perl, etc. also accept them.
 732 # (The list follows the same order as the GNU Coding Standards.)
 733 bindir='${exec_prefix}/bin'
 734 sbindir='${exec_prefix}/sbin'
 735 libexecdir='${exec_prefix}/libexec'
 736 datarootdir='${prefix}/share'
 737 datadir='${datarootdir}'
 738 sysconfdir='${prefix}/etc'
 739 sharedstatedir='${prefix}/com'
 740 localstatedir='${prefix}/var'
 741 runstatedir='${localstatedir}/run'
 742 includedir='${prefix}/include'
 743 oldincludedir='/usr/include'
 744 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 745 infodir='${datarootdir}/info'
 746 htmldir='${docdir}'
 747 dvidir='${docdir}'
 748 pdfdir='${docdir}'
 749 psdir='${docdir}'
 750 libdir='${exec_prefix}/lib'
 751 localedir='${datarootdir}/locale'
 752 mandir='${datarootdir}/man'
 753
 754 ac_prev=
 755 ac_dashdash=
 756 for ac_option
 757 do
 758   # If the previous option needs an argument, assign it.
 759   if test -n "$ac_prev"; then
 760     eval $ac_prev=\$ac_option
 761     ac_prev=
 762     continue
 763   fi
 764
 765   case $ac_option in
 766   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 767   *=)   ac_optarg= ;;
 768   *)    ac_optarg=yes ;;
 769   esac
 770
 771   # Accept the important Cygnus configure options, so we can diagnose typos.
 772
 773   case $ac_dashdash$ac_option in
 774   --)
 775     ac_dashdash=yes ;;
 776
 777   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 778     ac_prev=bindir ;;
 779   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 780     bindir=$ac_optarg ;;
 781
 782   -build | --build | --buil | --bui | --bu)
 783     ac_prev=build_alias ;;
 784   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 785     build_alias=$ac_optarg ;;
 786
 787   -cache-file | --cache-file | --cache-fil | --cache-fi \
 788   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 789     ac_prev=cache_file ;;
 790   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 791   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 792     cache_file=$ac_optarg ;;
 793
 794   --config-cache | -C)
 795     cache_file=config.cache ;;
 796
 797   -datadir | --datadir | --datadi | --datad)
 798     ac_prev=datadir ;;
 799   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 800     datadir=$ac_optarg ;;
 801
 802   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 803   | --dataroo | --dataro | --datar)
 804     ac_prev=datarootdir ;;
 805   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 806   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 807     datarootdir=$ac_optarg ;;
 808
 809   -disable-* | --disable-*)
 810     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 811     # Reject names that are not valid shell variable names.
 812     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 813       as_fn_error $? "invalid feature name: $ac_useropt"
 814     ac_useropt_orig=$ac_useropt
 815     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 816     case $ac_user_opts in
 817       *"
 818 "enable_$ac_useropt"
 819 "*) ;;
 820       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 821          ac_unrecognized_sep=', ';;
 822     esac
 823     eval enable_$ac_useropt=no ;;
 824
 825   -docdir | --docdir | --docdi | --doc | --do)
 826     ac_prev=docdir ;;
 827   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 828     docdir=$ac_optarg ;;
 829
 830   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 831     ac_prev=dvidir ;;
 832   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 833     dvidir=$ac_optarg ;;
 834
 835   -enable-* | --enable-*)
 836     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 837     # Reject names that are not valid shell variable names.
 838     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 839       as_fn_error $? "invalid feature name: $ac_useropt"
 840     ac_useropt_orig=$ac_useropt
 841     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 842     case $ac_user_opts in
 843       *"
 844 "enable_$ac_useropt"
 845 "*) ;;
 846       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 847          ac_unrecognized_sep=', ';;
 848     esac
 849     eval enable_$ac_useropt=\$ac_optarg ;;
 850
 851   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 852   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 853   | --exec | --exe | --ex)
 854     ac_prev=exec_prefix ;;
 855   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 856   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 857   | --exec=* | --exe=* | --ex=*)
 858     exec_prefix=$ac_optarg ;;
 859
 860   -gas | --gas | --ga | --g)
 861     # Obsolete; use --with-gas.
 862     with_gas=yes ;;
 863
 864   -help | --help | --hel | --he | -h)
 865     ac_init_help=long ;;
 866   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 867     ac_init_help=recursive ;;
 868   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 869     ac_init_help=short ;;
 870
 871   -host | --host | --hos | --ho)
 872     ac_prev=host_alias ;;
 873   -host=* | --host=* | --hos=* | --ho=*)
 874     host_alias=$ac_optarg ;;
 875
 876   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 877     ac_prev=htmldir ;;
 878   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 879   | --ht=*)
 880     htmldir=$ac_optarg ;;
 881
 882   -includedir | --includedir | --includedi | --included | --include \
 883   | --includ | --inclu | --incl | --inc)
 884     ac_prev=includedir ;;
 885   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 886   | --includ=* | --inclu=* | --incl=* | --inc=*)
 887     includedir=$ac_optarg ;;
 888
 889   -infodir | --infodir | --infodi | --infod | --info | --inf)
 890     ac_prev=infodir ;;
 891   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 892     infodir=$ac_optarg ;;
 893
 894   -libdir | --libdir | --libdi | --libd)
 895     ac_prev=libdir ;;
 896   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 897     libdir=$ac_optarg ;;
 898
 899   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 900   | --libexe | --libex | --libe)
 901     ac_prev=libexecdir ;;
 902   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 903   | --libexe=* | --libex=* | --libe=*)
 904     libexecdir=$ac_optarg ;;
 905
 906   -localedir | --localedir | --localedi | --localed | --locale)
 907     ac_prev=localedir ;;
 908   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 909     localedir=$ac_optarg ;;
 910
 911   -localstatedir | --localstatedir | --localstatedi | --localstated \
 912   | --localstate | --localstat | --localsta | --localst | --locals)
 913     ac_prev=localstatedir ;;
 914   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 915   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 916     localstatedir=$ac_optarg ;;
 917
 918   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 919     ac_prev=mandir ;;
 920   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 921     mandir=$ac_optarg ;;
 922
 923   -nfp | --nfp | --nf)
 924     # Obsolete; use --without-fp.
 925     with_fp=no ;;
 926
 927   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 928   | --no-cr | --no-c | -n)
 929     no_create=yes ;;
 930
 931   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 932   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 933     no_recursion=yes ;;
 934
 935   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 936   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 937   | --oldin | --oldi | --old | --ol | --o)
 938     ac_prev=oldincludedir ;;
 939   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 940   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 941   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 942     oldincludedir=$ac_optarg ;;
 943
 944   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 945     ac_prev=prefix ;;
 946   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 947     prefix=$ac_optarg ;;
 948
 949   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 950   | --program-pre | --program-pr | --program-p)
 951     ac_prev=program_prefix ;;
 952   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 953   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 954     program_prefix=$ac_optarg ;;
 955
 956   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 957   | --program-suf | --program-su | --program-s)
 958     ac_prev=program_suffix ;;
 959   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 960   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 961     program_suffix=$ac_optarg ;;
 962
 963   -program-transform-name | --program-transform-name \
 964   | --program-transform-nam | --program-transform-na \
 965   | --program-transform-n | --program-transform- \
 966   | --program-transform | --program-transfor \
 967   | --program-transfo | --program-transf \
 968   | --program-trans | --program-tran \
 969   | --progr-tra | --program-tr | --program-t)
 970     ac_prev=program_transform_name ;;
 971   -program-transform-name=* | --program-transform-name=* \
 972   | --program-transform-nam=* | --program-transform-na=* \
 973   | --program-transform-n=* | --program-transform-=* \
 974   | --program-transform=* | --program-transfor=* \
 975   | --program-transfo=* | --program-transf=* \
 976   | --program-trans=* | --program-tran=* \
 977   | --progr-tra=* | --program-tr=* | --program-t=*)
 978     program_transform_name=$ac_optarg ;;
 979
 980   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 981     ac_prev=pdfdir ;;
 982   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 983     pdfdir=$ac_optarg ;;
 984
 985   -psdir | --psdir | --psdi | --psd | --ps)
 986     ac_prev=psdir ;;
 987   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 988     psdir=$ac_optarg ;;
 989
 990   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 991   | -silent | --silent | --silen | --sile | --sil)
 992     silent=yes ;;
 993
 994   -runstatedir | --runstatedir | --runstatedi | --runstated \
 995   | --runstate | --runstat | --runsta | --runst | --runs \
 996   | --run | --ru | --r)
 997     ac_prev=runstatedir ;;
 998   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
 999   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1000   | --run=* | --ru=* | --r=*)
1001     runstatedir=$ac_optarg ;;
1002
1003   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1004     ac_prev=sbindir ;;
1005   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1006   | --sbi=* | --sb=*)
1007     sbindir=$ac_optarg ;;
1008
1009   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1010   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1011   | --sharedst | --shareds | --shared | --share | --shar \
1012   | --sha | --sh)
1013     ac_prev=sharedstatedir ;;
1014   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1015   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1016   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1017   | --sha=* | --sh=*)
1018     sharedstatedir=$ac_optarg ;;
1019
1020   -site | --site | --sit)
1021     ac_prev=site ;;
1022   -site=* | --site=* | --sit=*)
1023     site=$ac_optarg ;;
1024
1025   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1026     ac_prev=srcdir ;;
1027   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1028     srcdir=$ac_optarg ;;
1029
1030   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1031   | --syscon | --sysco | --sysc | --sys | --sy)
1032     ac_prev=sysconfdir ;;
1033   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1034   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1035     sysconfdir=$ac_optarg ;;
1036
1037   -target | --target | --targe | --targ | --tar | --ta | --t)
1038     ac_prev=target_alias ;;
1039   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1040     target_alias=$ac_optarg ;;
1041
1042   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1043     verbose=yes ;;
1044
1045   -version | --version | --versio | --versi | --vers | -V)
1046     ac_init_version=: ;;
1047
1048   -with-* | --with-*)
1049     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1050     # Reject names that are not valid shell variable names.
1051     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1052       as_fn_error $? "invalid package name: $ac_useropt"
1053     ac_useropt_orig=$ac_useropt
1054     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1055     case $ac_user_opts in
1056       *"
1057 "with_$ac_useropt"
1058 "*) ;;
1059       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1060          ac_unrecognized_sep=', ';;
1061     esac
1062     eval with_$ac_useropt=\$ac_optarg ;;
1063
1064   -without-* | --without-*)
1065     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1066     # Reject names that are not valid shell variable names.
1067     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1068       as_fn_error $? "invalid package name: $ac_useropt"
1069     ac_useropt_orig=$ac_useropt
1070     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1071     case $ac_user_opts in
1072       *"
1073 "with_$ac_useropt"
1074 "*) ;;
1075       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1076          ac_unrecognized_sep=', ';;
1077     esac
1078     eval with_$ac_useropt=no ;;
1079
1080   --x)
1081     # Obsolete; use --with-x.
1082     with_x=yes ;;
1083
1084   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1085   | --x-incl | --x-inc | --x-in | --x-i)
1086     ac_prev=x_includes ;;
1087   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1088   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1089     x_includes=$ac_optarg ;;
1090
1091   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1092   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1093     ac_prev=x_libraries ;;
1094   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1095   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1096     x_libraries=$ac_optarg ;;
1097
1098   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1099 Try \`$0 --help' for more information"
1100     ;;
1101
1102   *=*)
1103     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1104     # Reject names that are not valid shell variable names.
1105     case $ac_envvar in #(
1106       '' | [0-9]* | *[!_$as_cr_alnum]* )
1107       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1108     esac
1109     eval $ac_envvar=\$ac_optarg
1110     export $ac_envvar ;;
1111
1112   *)
1113     # FIXME: should be removed in autoconf 3.0.
1114     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1115     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1116       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1117     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1118     ;;
1119
1120   esac
1121 done
1122
1123 if test -n "$ac_prev"; then
1124   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1125   as_fn_error $? "missing argument to $ac_option"
1126 fi
1127
1128 if test -n "$ac_unrecognized_opts"; then
1129   case $enable_option_checking in
1130     no) ;;
1131     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1132     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1133   esac
1134 fi
1135
1136 # Check all directory arguments for consistency.
1137 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1138                 datadir sysconfdir sharedstatedir localstatedir includedir \
1139                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1140                 libdir localedir mandir runstatedir
1141 do
1142   eval ac_val=\$$ac_var
1143   # Remove trailing slashes.
1144   case $ac_val in
1145     */ )
1146       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1147       eval $ac_var=\$ac_val;;
1148   esac
1149   # Be sure to have absolute directory names.
1150   case $ac_val in
1151     [\\/$]* | ?:[\\/]* )  continue;;
1152     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1153   esac
1154   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1155 done
1156
1157 # There might be people who depend on the old broken behavior: `$host'
1158 # used to hold the argument of --host etc.
1159 # FIXME: To remove some day.
1160 build=$build_alias
1161 host=$host_alias
1162 target=$target_alias
1163
1164 # FIXME: To remove some day.
1165 if test "x$host_alias" != x; then
1166   if test "x$build_alias" = x; then
1167     cross_compiling=maybe
1168   elif test "x$build_alias" != "x$host_alias"; then
1169     cross_compiling=yes
1170   fi
1171 fi
1172
1173 ac_tool_prefix=
1174 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1175
1176 test "$silent" = yes && exec 6>/dev/null
1177
1178
1179 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1180 ac_ls_di=`ls -di .` &&
1181 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1182   as_fn_error $? "working directory cannot be determined"
1183 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1184   as_fn_error $? "pwd does not report name of working directory"
1185
1186
1187 # Find the source files, if location was not specified.
1188 if test -z "$srcdir"; then
1189   ac_srcdir_defaulted=yes
1190   # Try the directory containing this script, then the parent directory.
1191   ac_confdir=`$as_dirname -- "$as_myself" ||
1192 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1193          X"$as_myself" : 'X\(//\)[^/]' \| \
1194          X"$as_myself" : 'X\(//\)$' \| \
1195          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1196 $as_echo X"$as_myself" |
1197     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1198             s//\1/
1199             q
1200           }
1201           /^X\(\/\/\)[^/].*/{
1202             s//\1/
1203             q
1204           }
1205           /^X\(\/\/\)$/{
1206             s//\1/
1207             q
1208           }
1209           /^X\(\/\).*/{
1210             s//\1/
1211             q
1212           }
1213           s/.*/./; q'`
1214   srcdir=$ac_confdir
1215   if test ! -r "$srcdir/$ac_unique_file"; then
1216     srcdir=..
1217   fi
1218 else
1219   ac_srcdir_defaulted=no
1220 fi
1221 if test ! -r "$srcdir/$ac_unique_file"; then
1222   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1223   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1224 fi
1225 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1226 ac_abs_confdir=`(
1227         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1228         pwd)`
1229 # When building in place, set srcdir=.
1230 if test "$ac_abs_confdir" = "$ac_pwd"; then
1231   srcdir=.
1232 fi
1233 # Remove unnecessary trailing slashes from srcdir.
1234 # Double slashes in file names in object file debugging info
1235 # mess up M-x gdb in Emacs.
1236 case $srcdir in
1237 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1238 esac
1239 for ac_var in $ac_precious_vars; do
1240   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1241   eval ac_env_${ac_var}_value=\$${ac_var}
1242   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1243   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1244 done
1245
1246 #
1247 # Report the --help message.
1248 #
1249 if test "$ac_init_help" = "long"; then
1250   # Omit some internal or obsolete options to make the list less imposing.
1251   # This message is too long to be a string in the A/UX 3.1 sh.
1252   cat <<_ACEOF
1253 \`configure' configures GNU DejaGnu 1.6.3-git to adapt to many kinds of systems.
1254
1255 Usage: $0 [OPTION]... [VAR=VALUE]...
1256
1257 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1258 VAR=VALUE.  See below for descriptions of some of the useful variables.
1259
1260 Defaults for the options are specified in brackets.
1261
1262 Configuration:
1263   -h, --help              display this help and exit
1264       --help=short        display options specific to this package
1265       --help=recursive    display the short help of all the included packages
1266   -V, --version           display version information and exit
1267   -q, --quiet, --silent   do not print \`checking ...' messages
1268       --cache-file=FILE   cache test results in FILE [disabled]
1269   -C, --config-cache      alias for \`--cache-file=config.cache'
1270   -n, --no-create         do not create output files
1271       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1272
1273 Installation directories:
1274   --prefix=PREFIX         install architecture-independent files in PREFIX
1275                           [$ac_default_prefix]
1276   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1277                           [PREFIX]
1278
1279 By default, \`make install' will install all the files in
1280 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1281 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1282 for instance \`--prefix=\$HOME'.
1283
1284 For better control, use the options below.
1285
1286 Fine tuning of the installation directories:
1287   --bindir=DIR            user executables [EPREFIX/bin]
1288   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1289   --libexecdir=DIR        program executables [EPREFIX/libexec]
1290   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1291   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1292   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1293   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1294   --libdir=DIR            object code libraries [EPREFIX/lib]
1295   --includedir=DIR        C header files [PREFIX/include]
1296   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1297   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1298   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1299   --infodir=DIR           info documentation [DATAROOTDIR/info]
1300   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1301   --mandir=DIR            man documentation [DATAROOTDIR/man]
1302   --docdir=DIR            documentation root [DATAROOTDIR/doc/dejagnu]
1303   --htmldir=DIR           html documentation [DOCDIR]
1304   --dvidir=DIR            dvi documentation [DOCDIR]
1305   --pdfdir=DIR            pdf documentation [DOCDIR]
1306   --psdir=DIR             ps documentation [DOCDIR]
1307 _ACEOF
1308
1309   cat <<\_ACEOF
1310
1311 Program names:
1312   --program-prefix=PREFIX            prepend PREFIX to installed program names
1313   --program-suffix=SUFFIX            append SUFFIX to installed program names
1314   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1315 _ACEOF
1316 fi
1317
1318 if test -n "$ac_init_help"; then
1319   case $ac_init_help in
1320      short | recursive ) echo "Configuration of GNU DejaGnu 1.6.3-git:";;
1321    esac
1322   cat <<\_ACEOF
1323
1324 Optional Features:
1325   --disable-option-checking  ignore unrecognized --enable/--with options
1326   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1327   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1328   --enable-silent-rules   less verbose build output (undo: "make V=1")
1329   --disable-silent-rules  verbose build output (undo: "make V=0")
1330   --enable-maintainer-mode
1331                           enable make rules and dependencies not useful (and
1332                           sometimes confusing) to the casual installer
1333   --enable-dependency-tracking
1334                           do not reject slow dependency extractors
1335   --disable-dependency-tracking
1336                           speeds up one-time build
1337
1338 Some influential environment variables:
1339   CC          C compiler command
1340   CFLAGS      C compiler flags
1341   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1342               nonstandard directory <lib dir>
1343   LIBS        libraries to pass to the linker, e.g. -l<library>
1344   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1345               you have headers in a nonstandard directory <include dir>
1346   CXX         C++ compiler command
1347   CXXFLAGS    C++ compiler flags
1348
1349 Use these variables to override the choices made by `configure' or to help
1350 it to find libraries and programs with nonstandard names/locations.
1351
1352 Report bugs to <bug-dejagnu@gnu.org>.
1353 GNU DejaGnu home page: <http://www.gnu.org/software/dejagnu/>.
1354 General help using GNU software: <http://www.gnu.org/gethelp/>.
1355 _ACEOF
1356 ac_status=$?
1357 fi
1358
1359 if test "$ac_init_help" = "recursive"; then
1360   # If there are subdirs, report their specific --help.
1361   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1362     test -d "$ac_dir" ||
1363       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1364       continue
1365     ac_builddir=.
1366
1367 case "$ac_dir" in
1368 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1369 *)
1370   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1371   # A ".." for each directory in $ac_dir_suffix.
1372   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1373   case $ac_top_builddir_sub in
1374   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1375   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1376   esac ;;
1377 esac
1378 ac_abs_top_builddir=$ac_pwd
1379 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1380 # for backward compatibility:
1381 ac_top_builddir=$ac_top_build_prefix
1382
1383 case $srcdir in
1384   .)  # We are building in place.
1385     ac_srcdir=.
1386     ac_top_srcdir=$ac_top_builddir_sub
1387     ac_abs_top_srcdir=$ac_pwd ;;
1388   [\\/]* | ?:[\\/]* )  # Absolute name.
1389     ac_srcdir=$srcdir$ac_dir_suffix;
1390     ac_top_srcdir=$srcdir
1391     ac_abs_top_srcdir=$srcdir ;;
1392   *) # Relative name.
1393     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1394     ac_top_srcdir=$ac_top_build_prefix$srcdir
1395     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1396 esac
1397 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1398
1399     cd "$ac_dir" || { ac_status=$?; continue; }
1400     # Check for guested configure.
1401     if test -f "$ac_srcdir/configure.gnu"; then
1402       echo &&
1403       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1404     elif test -f "$ac_srcdir/configure"; then
1405       echo &&
1406       $SHELL "$ac_srcdir/configure" --help=recursive
1407     else
1408       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1409     fi || ac_status=$?
1410     cd "$ac_pwd" || { ac_status=$?; break; }
1411   done
1412 fi
1413
1414 test -n "$ac_init_help" && exit $ac_status
1415 if $ac_init_version; then
1416   cat <<\_ACEOF
1417 GNU DejaGnu configure 1.6.3-git
1418 generated by GNU Autoconf 2.69
1419
1420 Copyright (C) 2012 Free Software Foundation, Inc.
1421 This configure script is free software; the Free Software Foundation
1422 gives unlimited permission to copy, distribute and modify it.
1423 _ACEOF
1424   exit
1425 fi
1426
1427 ## ------------------------ ##
1428 ## Autoconf initialization. ##
1429 ## ------------------------ ##
1430
1431 # ac_fn_c_try_compile LINENO
1432 # --------------------------
1433 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1434 ac_fn_c_try_compile ()
1435 {
1436   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1437   rm -f conftest.$ac_objext
1438   if { { ac_try="$ac_compile"
1439 case "(($ac_try" in
1440   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1441   *) ac_try_echo=$ac_try;;
1442 esac
1443 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1444 $as_echo "$ac_try_echo"; } >&5
1445   (eval "$ac_compile") 2>conftest.err
1446   ac_status=$?
1447   if test -s conftest.err; then
1448     grep -v '^ *+' conftest.err >conftest.er1
1449     cat conftest.er1 >&5
1450     mv -f conftest.er1 conftest.err
1451   fi
1452   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1453   test $ac_status = 0; } && {
1454          test -z "$ac_c_werror_flag" ||
1455          test ! -s conftest.err
1456        } && test -s conftest.$ac_objext; then :
1457   ac_retval=0
1458 else
1459   $as_echo "$as_me: failed program was:" >&5
1460 sed 's/^/| /' conftest.$ac_ext >&5
1461
1462         ac_retval=1
1463 fi
1464   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1465   as_fn_set_status $ac_retval
1466
1467 } # ac_fn_c_try_compile
1468
1469 # ac_fn_cxx_try_compile LINENO
1470 # ----------------------------
1471 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1472 ac_fn_cxx_try_compile ()
1473 {
1474   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1475   rm -f conftest.$ac_objext
1476   if { { ac_try="$ac_compile"
1477 case "(($ac_try" in
1478   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1479   *) ac_try_echo=$ac_try;;
1480 esac
1481 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1482 $as_echo "$ac_try_echo"; } >&5
1483   (eval "$ac_compile") 2>conftest.err
1484   ac_status=$?
1485   if test -s conftest.err; then
1486     grep -v '^ *+' conftest.err >conftest.er1
1487     cat conftest.er1 >&5
1488     mv -f conftest.er1 conftest.err
1489   fi
1490   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1491   test $ac_status = 0; } && {
1492          test -z "$ac_cxx_werror_flag" ||
1493          test ! -s conftest.err
1494        } && test -s conftest.$ac_objext; then :
1495   ac_retval=0
1496 else
1497   $as_echo "$as_me: failed program was:" >&5
1498 sed 's/^/| /' conftest.$ac_ext >&5
1499
1500         ac_retval=1
1501 fi
1502   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1503   as_fn_set_status $ac_retval
1504
1505 } # ac_fn_cxx_try_compile
1506 cat >config.log <<_ACEOF
1507 This file contains any messages produced by compilers while
1508 running configure, to aid debugging if configure makes a mistake.
1509
1510 It was created by GNU DejaGnu $as_me 1.6.3-git, which was
1511 generated by GNU Autoconf 2.69.  Invocation command line was
1512
1513   $ $0 $@
1514
1515 _ACEOF
1516 exec 5>>config.log
1517 {
1518 cat <<_ASUNAME
1519 ## --------- ##
1520 ## Platform. ##
1521 ## --------- ##
1522
1523 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1524 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1525 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1526 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1527 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1528
1529 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1530 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1531
1532 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1533 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1534 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1535 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1536 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1537 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1538 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1539
1540 _ASUNAME
1541
1542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1543 for as_dir in $PATH
1544 do
1545   IFS=$as_save_IFS
1546   test -z "$as_dir" && as_dir=.
1547     $as_echo "PATH: $as_dir"
1548   done
1549 IFS=$as_save_IFS
1550
1551 } >&5
1552
1553 cat >&5 <<_ACEOF
1554
1555
1556 ## ----------- ##
1557 ## Core tests. ##
1558 ## ----------- ##
1559
1560 _ACEOF
1561
1562
1563 # Keep a trace of the command line.
1564 # Strip out --no-create and --no-recursion so they do not pile up.
1565 # Strip out --silent because we don't want to record it for future runs.
1566 # Also quote any args containing shell meta-characters.
1567 # Make two passes to allow for proper duplicate-argument suppression.
1568 ac_configure_args=
1569 ac_configure_args0=
1570 ac_configure_args1=
1571 ac_must_keep_next=false
1572 for ac_pass in 1 2
1573 do
1574   for ac_arg
1575   do
1576     case $ac_arg in
1577     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1578     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1579     | -silent | --silent | --silen | --sile | --sil)
1580       continue ;;
1581     *\'*)
1582       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1583     esac
1584     case $ac_pass in
1585     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1586     2)
1587       as_fn_append ac_configure_args1 " '$ac_arg'"
1588       if test $ac_must_keep_next = true; then
1589         ac_must_keep_next=false # Got value, back to normal.
1590       else
1591         case $ac_arg in
1592           *=* | --config-cache | -C | -disable-* | --disable-* \
1593           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1594           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1595           | -with-* | --with-* | -without-* | --without-* | --x)
1596             case "$ac_configure_args0 " in
1597               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1598             esac
1599             ;;
1600           -* ) ac_must_keep_next=true ;;
1601         esac
1602       fi
1603       as_fn_append ac_configure_args " '$ac_arg'"
1604       ;;
1605     esac
1606   done
1607 done
1608 { ac_configure_args0=; unset ac_configure_args0;}
1609 { ac_configure_args1=; unset ac_configure_args1;}
1610
1611 # When interrupted or exit'd, cleanup temporary files, and complete
1612 # config.log.  We remove comments because anyway the quotes in there
1613 # would cause problems or look ugly.
1614 # WARNING: Use '\'' to represent an apostrophe within the trap.
1615 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1616 trap 'exit_status=$?
1617   # Save into config.log some information that might help in debugging.
1618   {
1619     echo
1620
1621     $as_echo "## ---------------- ##
1622 ## Cache variables. ##
1623 ## ---------------- ##"
1624     echo
1625     # The following way of writing the cache mishandles newlines in values,
1626 (
1627   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1628     eval ac_val=\$$ac_var
1629     case $ac_val in #(
1630     *${as_nl}*)
1631       case $ac_var in #(
1632       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1633 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1634       esac
1635       case $ac_var in #(
1636       _ | IFS | as_nl) ;; #(
1637       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1638       *) { eval $ac_var=; unset $ac_var;} ;;
1639       esac ;;
1640     esac
1641   done
1642   (set) 2>&1 |
1643     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1644     *${as_nl}ac_space=\ *)
1645       sed -n \
1646         "s/'\''/'\''\\\\'\'''\''/g;
1647           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1648       ;; #(
1649     *)
1650       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1651       ;;
1652     esac |
1653     sort
1654 )
1655     echo
1656
1657     $as_echo "## ----------------- ##
1658 ## Output variables. ##
1659 ## ----------------- ##"
1660     echo
1661     for ac_var in $ac_subst_vars
1662     do
1663       eval ac_val=\$$ac_var
1664       case $ac_val in
1665       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1666       esac
1667       $as_echo "$ac_var='\''$ac_val'\''"
1668     done | sort
1669     echo
1670
1671     if test -n "$ac_subst_files"; then
1672       $as_echo "## ------------------- ##
1673 ## File substitutions. ##
1674 ## ------------------- ##"
1675       echo
1676       for ac_var in $ac_subst_files
1677       do
1678         eval ac_val=\$$ac_var
1679         case $ac_val in
1680         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1681         esac
1682         $as_echo "$ac_var='\''$ac_val'\''"
1683       done | sort
1684       echo
1685     fi
1686
1687     if test -s confdefs.h; then
1688       $as_echo "## ----------- ##
1689 ## confdefs.h. ##
1690 ## ----------- ##"
1691       echo
1692       cat confdefs.h
1693       echo
1694     fi
1695     test "$ac_signal" != 0 &&
1696       $as_echo "$as_me: caught signal $ac_signal"
1697     $as_echo "$as_me: exit $exit_status"
1698   } >&5
1699   rm -f core *.core core.conftest.* &&
1700     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1701     exit $exit_status
1702 ' 0
1703 for ac_signal in 1 2 13 15; do
1704   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1705 done
1706 ac_signal=0
1707
1708 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1709 rm -f -r conftest* confdefs.h
1710
1711 $as_echo "/* confdefs.h */" > confdefs.h
1712
1713 # Predefined preprocessor variables.
1714
1715 cat >>confdefs.h <<_ACEOF
1716 #define PACKAGE_NAME "$PACKAGE_NAME"
1717 _ACEOF
1718
1719 cat >>confdefs.h <<_ACEOF
1720 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1721 _ACEOF
1722
1723 cat >>confdefs.h <<_ACEOF
1724 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1725 _ACEOF
1726
1727 cat >>confdefs.h <<_ACEOF
1728 #define PACKAGE_STRING "$PACKAGE_STRING"
1729 _ACEOF
1730
1731 cat >>confdefs.h <<_ACEOF
1732 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1733 _ACEOF
1734
1735 cat >>confdefs.h <<_ACEOF
1736 #define PACKAGE_URL "$PACKAGE_URL"
1737 _ACEOF
1738
1739
1740 # Let the site file select an alternate cache file if it wants to.
1741 # Prefer an explicitly selected file to automatically selected ones.
1742 ac_site_file1=NONE
1743 ac_site_file2=NONE
1744 if test -n "$CONFIG_SITE"; then
1745   # We do not want a PATH search for config.site.
1746   case $CONFIG_SITE in #((
1747     -*)  ac_site_file1=./$CONFIG_SITE;;
1748     */*) ac_site_file1=$CONFIG_SITE;;
1749     *)   ac_site_file1=./$CONFIG_SITE;;
1750   esac
1751 elif test "x$prefix" != xNONE; then
1752   ac_site_file1=$prefix/share/config.site
1753   ac_site_file2=$prefix/etc/config.site
1754 else
1755   ac_site_file1=$ac_default_prefix/share/config.site
1756   ac_site_file2=$ac_default_prefix/etc/config.site
1757 fi
1758 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1759 do
1760   test "x$ac_site_file" = xNONE && continue
1761   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1762     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1763 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1764     sed 's/^/| /' "$ac_site_file" >&5
1765     . "$ac_site_file" \
1766       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1767 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1768 as_fn_error $? "failed to load site script $ac_site_file
1769 See \`config.log' for more details" "$LINENO" 5; }
1770   fi
1771 done
1772
1773 if test -r "$cache_file"; then
1774   # Some versions of bash will fail to source /dev/null (special files
1775   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1776   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1777     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1778 $as_echo "$as_me: loading cache $cache_file" >&6;}
1779     case $cache_file in
1780       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1781       *)                      . "./$cache_file";;
1782     esac
1783   fi
1784 else
1785   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1786 $as_echo "$as_me: creating cache $cache_file" >&6;}
1787   >$cache_file
1788 fi
1789
1790 # Check that the precious variables saved in the cache have kept the same
1791 # value.
1792 ac_cache_corrupted=false
1793 for ac_var in $ac_precious_vars; do
1794   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1795   eval ac_new_set=\$ac_env_${ac_var}_set
1796   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1797   eval ac_new_val=\$ac_env_${ac_var}_value
1798   case $ac_old_set,$ac_new_set in
1799     set,)
1800       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1801 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1802       ac_cache_corrupted=: ;;
1803     ,set)
1804       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1805 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1806       ac_cache_corrupted=: ;;
1807     ,);;
1808     *)
1809       if test "x$ac_old_val" != "x$ac_new_val"; then
1810         # differences in whitespace do not lead to failure.
1811         ac_old_val_w=`echo x $ac_old_val`
1812         ac_new_val_w=`echo x $ac_new_val`
1813         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1814           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1815 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1816           ac_cache_corrupted=:
1817         else
1818           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1819 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1820           eval $ac_var=\$ac_old_val
1821         fi
1822         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1823 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1824         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1825 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1826       fi;;
1827   esac
1828   # Pass precious variables to config.status.
1829   if test "$ac_new_set" = set; then
1830     case $ac_new_val in
1831     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1832     *) ac_arg=$ac_var=$ac_new_val ;;
1833     esac
1834     case " $ac_configure_args " in
1835       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1836       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1837     esac
1838   fi
1839 done
1840 if $ac_cache_corrupted; then
1841   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1842 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1843   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1844 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1845   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1846 fi
1847 ## -------------------- ##
1848 ## Main body of script. ##
1849 ## -------------------- ##
1850
1851 ac_ext=c
1852 ac_cpp='$CPP $CPPFLAGS'
1853 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1854 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1855 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1856
1857
1858 am__api_version='1.15'
1859
1860 ac_aux_dir=
1861 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1862   if test -f "$ac_dir/install-sh"; then
1863     ac_aux_dir=$ac_dir
1864     ac_install_sh="$ac_aux_dir/install-sh -c"
1865     break
1866   elif test -f "$ac_dir/install.sh"; then
1867     ac_aux_dir=$ac_dir
1868     ac_install_sh="$ac_aux_dir/install.sh -c"
1869     break
1870   elif test -f "$ac_dir/shtool"; then
1871     ac_aux_dir=$ac_dir
1872     ac_install_sh="$ac_aux_dir/shtool install -c"
1873     break
1874   fi
1875 done
1876 if test -z "$ac_aux_dir"; then
1877   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1878 fi
1879
1880 # These three variables are undocumented and unsupported,
1881 # and are intended to be withdrawn in a future Autoconf release.
1882 # They can cause serious problems if a builder's source tree is in a directory
1883 # whose full name contains unusual characters.
1884 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1885 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1886 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1887
1888
1889 # Find a good install program.  We prefer a C program (faster),
1890 # so one script is as good as another.  But avoid the broken or
1891 # incompatible versions:
1892 # SysV /etc/install, /usr/sbin/install
1893 # SunOS /usr/etc/install
1894 # IRIX /sbin/install
1895 # AIX /bin/install
1896 # AmigaOS /C/install, which installs bootblocks on floppy discs
1897 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1898 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1899 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1900 # OS/2's system install, which has a completely different semantic
1901 # ./install, which can be erroneously created by make from ./install.sh.
1902 # Reject install programs that cannot install multiple files.
1903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1904 $as_echo_n "checking for a BSD-compatible install... " >&6; }
1905 if test -z "$INSTALL"; then
1906 if ${ac_cv_path_install+:} false; then :
1907   $as_echo_n "(cached) " >&6
1908 else
1909   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1910 for as_dir in $PATH
1911 do
1912   IFS=$as_save_IFS
1913   test -z "$as_dir" && as_dir=.
1914     # Account for people who put trailing slashes in PATH elements.
1915 case $as_dir/ in #((
1916   ./ | .// | /[cC]/* | \
1917   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1918   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1919   /usr/ucb/* ) ;;
1920   *)
1921     # OSF1 and SCO ODT 3.0 have their own names for install.
1922     # Don't use installbsd from OSF since it installs stuff as root
1923     # by default.
1924     for ac_prog in ginstall scoinst install; do
1925       for ac_exec_ext in '' $ac_executable_extensions; do
1926         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1927           if test $ac_prog = install &&
1928             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1929             # AIX install.  It has an incompatible calling convention.
1930             :
1931           elif test $ac_prog = install &&
1932             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1933             # program-specific install script used by HP pwplus--don't use.
1934             :
1935           else
1936             rm -rf conftest.one conftest.two conftest.dir
1937             echo one > conftest.one
1938             echo two > conftest.two
1939             mkdir conftest.dir
1940             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1941               test -s conftest.one && test -s conftest.two &&
1942               test -s conftest.dir/conftest.one &&
1943               test -s conftest.dir/conftest.two
1944             then
1945               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1946               break 3
1947             fi
1948           fi
1949         fi
1950       done
1951     done
1952     ;;
1953 esac
1954
1955   done
1956 IFS=$as_save_IFS
1957
1958 rm -rf conftest.one conftest.two conftest.dir
1959
1960 fi
1961   if test "${ac_cv_path_install+set}" = set; then
1962     INSTALL=$ac_cv_path_install
1963   else
1964     # As a last resort, use the slow shell script.  Don't cache a
1965     # value for INSTALL within a source directory, because that will
1966     # break other packages using the cache if that directory is
1967     # removed, or if the value is a relative name.
1968     INSTALL=$ac_install_sh
1969   fi
1970 fi
1971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1972 $as_echo "$INSTALL" >&6; }
1973
1974 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1975 # It thinks the first close brace ends the variable substitution.
1976 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1977
1978 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1979
1980 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1981
1982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1983 $as_echo_n "checking whether build environment is sane... " >&6; }
1984 # Reject unsafe characters in $srcdir or the absolute working directory
1985 # name.  Accept space and tab only in the latter.
1986 am_lf='
1987 '
1988 case `pwd` in
1989   *[\\\"\#\$\&\'\`$am_lf]*)
1990     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
1991 esac
1992 case $srcdir in
1993   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
1994     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
1995 esac
1996
1997 # Do 'set' in a subshell so we don't clobber the current shell's
1998 # arguments.  Must try -L first in case configure is actually a
1999 # symlink; some systems play weird games with the mod time of symlinks
2000 # (eg FreeBSD returns the mod time of the symlink's containing
2001 # directory).
2002 if (
2003    am_has_slept=no
2004    for am_try in 1 2; do
2005      echo "timestamp, slept: $am_has_slept" > conftest.file
2006      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2007      if test "$*" = "X"; then
2008         # -L didn't work.
2009         set X `ls -t "$srcdir/configure" conftest.file`
2010      fi
2011      if test "$*" != "X $srcdir/configure conftest.file" \
2012         && test "$*" != "X conftest.file $srcdir/configure"; then
2013
2014         # If neither matched, then we have a broken ls.  This can happen
2015         # if, for instance, CONFIG_SHELL is bash and it inherits a
2016         # broken ls alias from the environment.  This has actually
2017         # happened.  Such a system could not be considered "sane".
2018         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2019   alias in your environment" "$LINENO" 5
2020      fi
2021      if test "$2" = conftest.file || test $am_try -eq 2; then
2022        break
2023      fi
2024      # Just in case.
2025      sleep 1
2026      am_has_slept=yes
2027    done
2028    test "$2" = conftest.file
2029    )
2030 then
2031    # Ok.
2032    :
2033 else
2034    as_fn_error $? "newly created file is older than distributed files!
2035 Check your system clock" "$LINENO" 5
2036 fi
2037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2038 $as_echo "yes" >&6; }
2039 # If we didn't sleep, we still need to ensure time stamps of config.status and
2040 # generated files are strictly newer.
2041 am_sleep_pid=
2042 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2043   ( sleep 1 ) &
2044   am_sleep_pid=$!
2045 fi
2046
2047 rm -f conftest.file
2048
2049 test "$program_prefix" != NONE &&
2050   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2051 # Use a double $ so make ignores it.
2052 test "$program_suffix" != NONE &&
2053   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2054 # Double any \ or $.
2055 # By default was `s,x,x', remove it if useless.
2056 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2057 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2058
2059 # Expand $ac_aux_dir to an absolute path.
2060 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2061
2062 if test x"${MISSING+set}" != xset; then
2063   case $am_aux_dir in
2064   *\ * | *\     *)
2065     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2066   *)
2067     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2068   esac
2069 fi
2070 # Use eval to expand $SHELL
2071 if eval "$MISSING --is-lightweight"; then
2072   am_missing_run="$MISSING "
2073 else
2074   am_missing_run=
2075   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2076 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2077 fi
2078
2079 if test x"${install_sh+set}" != xset; then
2080   case $am_aux_dir in
2081   *\ * | *\     *)
2082     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2083   *)
2084     install_sh="\${SHELL} $am_aux_dir/install-sh"
2085   esac
2086 fi
2087
2088 # Installed binaries are usually stripped using 'strip' when the user
2089 # run "make install-strip".  However 'strip' might not be the right
2090 # tool to use in cross-compilation environments, therefore Automake
2091 # will honor the 'STRIP' environment variable to overrule this program.
2092 if test "$cross_compiling" != no; then
2093   if test -n "$ac_tool_prefix"; then
2094   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2095 set dummy ${ac_tool_prefix}strip; ac_word=$2
2096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2097 $as_echo_n "checking for $ac_word... " >&6; }
2098 if ${ac_cv_prog_STRIP+:} false; then :
2099   $as_echo_n "(cached) " >&6
2100 else
2101   if test -n "$STRIP"; then
2102   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2103 else
2104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2105 for as_dir in $PATH
2106 do
2107   IFS=$as_save_IFS
2108   test -z "$as_dir" && as_dir=.
2109     for ac_exec_ext in '' $ac_executable_extensions; do
2110   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2111     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2112     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2113     break 2
2114   fi
2115 done
2116   done
2117 IFS=$as_save_IFS
2118
2119 fi
2120 fi
2121 STRIP=$ac_cv_prog_STRIP
2122 if test -n "$STRIP"; then
2123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2124 $as_echo "$STRIP" >&6; }
2125 else
2126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2127 $as_echo "no" >&6; }
2128 fi
2129
2130
2131 fi
2132 if test -z "$ac_cv_prog_STRIP"; then
2133   ac_ct_STRIP=$STRIP
2134   # Extract the first word of "strip", so it can be a program name with args.
2135 set dummy strip; ac_word=$2
2136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2137 $as_echo_n "checking for $ac_word... " >&6; }
2138 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2139   $as_echo_n "(cached) " >&6
2140 else
2141   if test -n "$ac_ct_STRIP"; then
2142   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2143 else
2144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2145 for as_dir in $PATH
2146 do
2147   IFS=$as_save_IFS
2148   test -z "$as_dir" && as_dir=.
2149     for ac_exec_ext in '' $ac_executable_extensions; do
2150   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2151     ac_cv_prog_ac_ct_STRIP="strip"
2152     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2153     break 2
2154   fi
2155 done
2156   done
2157 IFS=$as_save_IFS
2158
2159 fi
2160 fi
2161 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2162 if test -n "$ac_ct_STRIP"; then
2163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2164 $as_echo "$ac_ct_STRIP" >&6; }
2165 else
2166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2167 $as_echo "no" >&6; }
2168 fi
2169
2170   if test "x$ac_ct_STRIP" = x; then
2171     STRIP=":"
2172   else
2173     case $cross_compiling:$ac_tool_warned in
2174 yes:)
2175 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2176 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2177 ac_tool_warned=yes ;;
2178 esac
2179     STRIP=$ac_ct_STRIP
2180   fi
2181 else
2182   STRIP="$ac_cv_prog_STRIP"
2183 fi
2184
2185 fi
2186 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2187
2188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2189 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2190 if test -z "$MKDIR_P"; then
2191   if ${ac_cv_path_mkdir+:} false; then :
2192   $as_echo_n "(cached) " >&6
2193 else
2194   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2195 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2196 do
2197   IFS=$as_save_IFS
2198   test -z "$as_dir" && as_dir=.
2199     for ac_prog in mkdir gmkdir; do
2200          for ac_exec_ext in '' $ac_executable_extensions; do
2201            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2202            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2203              'mkdir (GNU coreutils) '* | \
2204              'mkdir (coreutils) '* | \
2205              'mkdir (fileutils) '4.1*)
2206                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2207                break 3;;
2208            esac
2209          done
2210        done
2211   done
2212 IFS=$as_save_IFS
2213
2214 fi
2215
2216   test -d ./--version && rmdir ./--version
2217   if test "${ac_cv_path_mkdir+set}" = set; then
2218     MKDIR_P="$ac_cv_path_mkdir -p"
2219   else
2220     # As a last resort, use the slow shell script.  Don't cache a
2221     # value for MKDIR_P within a source directory, because that will
2222     # break other packages using the cache if that directory is
2223     # removed, or if the value is a relative name.
2224     MKDIR_P="$ac_install_sh -d"
2225   fi
2226 fi
2227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2228 $as_echo "$MKDIR_P" >&6; }
2229
2230 for ac_prog in gawk mawk nawk awk
2231 do
2232   # Extract the first word of "$ac_prog", so it can be a program name with args.
2233 set dummy $ac_prog; ac_word=$2
2234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2235 $as_echo_n "checking for $ac_word... " >&6; }
2236 if ${ac_cv_prog_AWK+:} false; then :
2237   $as_echo_n "(cached) " >&6
2238 else
2239   if test -n "$AWK"; then
2240   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2241 else
2242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2243 for as_dir in $PATH
2244 do
2245   IFS=$as_save_IFS
2246   test -z "$as_dir" && as_dir=.
2247     for ac_exec_ext in '' $ac_executable_extensions; do
2248   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2249     ac_cv_prog_AWK="$ac_prog"
2250     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2251     break 2
2252   fi
2253 done
2254   done
2255 IFS=$as_save_IFS
2256
2257 fi
2258 fi
2259 AWK=$ac_cv_prog_AWK
2260 if test -n "$AWK"; then
2261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2262 $as_echo "$AWK" >&6; }
2263 else
2264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2265 $as_echo "no" >&6; }
2266 fi
2267
2268
2269   test -n "$AWK" && break
2270 done
2271
2272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2273 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2274 set x ${MAKE-make}
2275 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2276 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2277   $as_echo_n "(cached) " >&6
2278 else
2279   cat >conftest.make <<\_ACEOF
2280 SHELL = /bin/sh
2281 all:
2282         @echo '@@@%%%=$(MAKE)=@@@%%%'
2283 _ACEOF
2284 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2285 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2286   *@@@%%%=?*=@@@%%%*)
2287     eval ac_cv_prog_make_${ac_make}_set=yes;;
2288   *)
2289     eval ac_cv_prog_make_${ac_make}_set=no;;
2290 esac
2291 rm -f conftest.make
2292 fi
2293 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2295 $as_echo "yes" >&6; }
2296   SET_MAKE=
2297 else
2298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2299 $as_echo "no" >&6; }
2300   SET_MAKE="MAKE=${MAKE-make}"
2301 fi
2302
2303 rm -rf .tst 2>/dev/null
2304 mkdir .tst 2>/dev/null
2305 if test -d .tst; then
2306   am__leading_dot=.
2307 else
2308   am__leading_dot=_
2309 fi
2310 rmdir .tst 2>/dev/null
2311
2312 # Check whether --enable-silent-rules was given.
2313 if test "${enable_silent_rules+set}" = set; then :
2314   enableval=$enable_silent_rules;
2315 fi
2316
2317 case $enable_silent_rules in # (((
2318   yes) AM_DEFAULT_VERBOSITY=0;;
2319    no) AM_DEFAULT_VERBOSITY=1;;
2320     *) AM_DEFAULT_VERBOSITY=1;;
2321 esac
2322 am_make=${MAKE-make}
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2324 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2325 if ${am_cv_make_support_nested_variables+:} false; then :
2326   $as_echo_n "(cached) " >&6
2327 else
2328   if $as_echo 'TRUE=$(BAR$(V))
2329 BAR0=false
2330 BAR1=true
2331 V=1
2332 am__doit:
2333         @$(TRUE)
2334 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2335   am_cv_make_support_nested_variables=yes
2336 else
2337   am_cv_make_support_nested_variables=no
2338 fi
2339 fi
2340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2341 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2342 if test $am_cv_make_support_nested_variables = yes; then
2343     AM_V='$(V)'
2344   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2345 else
2346   AM_V=$AM_DEFAULT_VERBOSITY
2347   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2348 fi
2349 AM_BACKSLASH='\'
2350
2351 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2352   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2353   # is not polluted with repeated "-I."
2354   am__isrc=' -I$(srcdir)'
2355   # test to see if srcdir already configured
2356   if test -f $srcdir/config.status; then
2357     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2358   fi
2359 fi
2360
2361 # test whether we have cygpath
2362 if test -z "$CYGPATH_W"; then
2363   if (cygpath --version) >/dev/null 2>/dev/null; then
2364     CYGPATH_W='cygpath -w'
2365   else
2366     CYGPATH_W=echo
2367   fi
2368 fi
2369
2370
2371 # Define the identity of the package.
2372  PACKAGE='dejagnu'
2373  VERSION='1.6.3-git'
2374
2375
2376 cat >>confdefs.h <<_ACEOF
2377 #define PACKAGE "$PACKAGE"
2378 _ACEOF
2379
2380
2381 cat >>confdefs.h <<_ACEOF
2382 #define VERSION "$VERSION"
2383 _ACEOF
2384
2385 # Some tools Automake needs.
2386
2387 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2388
2389
2390 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2391
2392
2393 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2394
2395
2396 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2397
2398
2399 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2400
2401 # For better backward compatibility.  To be removed once Automake 1.9.x
2402 # dies out for good.  For more background, see:
2403 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2404 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2405 mkdir_p='$(MKDIR_P)'
2406
2407 # We need awk for the "check" target (and possibly the TAP driver).  The
2408 # system "awk" is bad on some platforms.
2409 # Always define AMTAR for backward compatibility.  Yes, it's still used
2410 # in the wild :-(  We should find a proper way to deprecate it ...
2411 AMTAR='$${TAR-tar}'
2412
2413
2414 # We'll loop over all known methods to create a tar archive until one works.
2415 _am_tools='gnutar  pax cpio none'
2416
2417 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2418
2419
2420
2421
2422
2423
2424 # POSIX will say in a future version that running "rm -f" with no argument
2425 # is OK; and we want to be able to make that assumption in our Makefile
2426 # recipes.  So use an aggressive probe to check that the usage we want is
2427 # actually supported "in the wild" to an acceptable degree.
2428 # See automake bug#10828.
2429 # To make any issue more visible, cause the running configure to be aborted
2430 # by default if the 'rm' program in use doesn't match our expectations; the
2431 # user can still override this though.
2432 if rm -f && rm -fr && rm -rf; then : OK; else
2433   cat >&2 <<'END'
2434 Oops!
2435
2436 Your 'rm' program seems unable to run without file operands specified
2437 on the command line, even when the '-f' option is present.  This is contrary
2438 to the behaviour of most rm programs out there, and not conforming with
2439 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
2440
2441 Please tell bug-automake@gnu.org about your system, including the value
2442 of your $PATH and any error possibly output before this message.  This
2443 can help us improve future automake versions.
2444
2445 END
2446   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
2447     echo 'Configuration will proceed anyway, since you have set the' >&2
2448     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
2449     echo >&2
2450   else
2451     cat >&2 <<'END'
2452 Aborting the configuration process, to ensure you take notice of the issue.
2453
2454 You can download and install GNU coreutils to get an 'rm' implementation
2455 that behaves properly: <http://www.gnu.org/software/coreutils/>.
2456
2457 If you want to complete the configuration process using your problematic
2458 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
2459 to "yes", and re-run configure.
2460
2461 END
2462     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
2463   fi
2464 fi
2465
2466
2467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2468 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2469     # Check whether --enable-maintainer-mode was given.
2470 if test "${enable_maintainer_mode+set}" = set; then :
2471   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2472 else
2473   USE_MAINTAINER_MODE=no
2474 fi
2475
2476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2477 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2478    if test $USE_MAINTAINER_MODE = yes; then
2479   MAINTAINER_MODE_TRUE=
2480   MAINTAINER_MODE_FALSE='#'
2481 else
2482   MAINTAINER_MODE_TRUE='#'
2483   MAINTAINER_MODE_FALSE=
2484 fi
2485
2486   MAINT=$MAINTAINER_MODE_TRUE
2487
2488
2489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2490 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2491 set x ${MAKE-make}
2492 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2493 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2494   $as_echo_n "(cached) " >&6
2495 else
2496   cat >conftest.make <<\_ACEOF
2497 SHELL = /bin/sh
2498 all:
2499         @echo '@@@%%%=$(MAKE)=@@@%%%'
2500 _ACEOF
2501 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2502 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2503   *@@@%%%=?*=@@@%%%*)
2504     eval ac_cv_prog_make_${ac_make}_set=yes;;
2505   *)
2506     eval ac_cv_prog_make_${ac_make}_set=no;;
2507 esac
2508 rm -f conftest.make
2509 fi
2510 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2512 $as_echo "yes" >&6; }
2513   SET_MAKE=
2514 else
2515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2516 $as_echo "no" >&6; }
2517   SET_MAKE="MAKE=${MAKE-make}"
2518 fi
2519
2520
2521 for ac_prog in gawk mawk nawk awk
2522 do
2523   # Extract the first word of "$ac_prog", so it can be a program name with args.
2524 set dummy $ac_prog; ac_word=$2
2525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2526 $as_echo_n "checking for $ac_word... " >&6; }
2527 if ${ac_cv_prog_AWK+:} false; then :
2528   $as_echo_n "(cached) " >&6
2529 else
2530   if test -n "$AWK"; then
2531   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2532 else
2533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2534 for as_dir in $PATH
2535 do
2536   IFS=$as_save_IFS
2537   test -z "$as_dir" && as_dir=.
2538     for ac_exec_ext in '' $ac_executable_extensions; do
2539   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2540     ac_cv_prog_AWK="$ac_prog"
2541     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2542     break 2
2543   fi
2544 done
2545   done
2546 IFS=$as_save_IFS
2547
2548 fi
2549 fi
2550 AWK=$ac_cv_prog_AWK
2551 if test -n "$AWK"; then
2552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2553 $as_echo "$AWK" >&6; }
2554 else
2555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2556 $as_echo "no" >&6; }
2557 fi
2558
2559
2560   test -n "$AWK" && break
2561 done
2562
2563 ac_ext=c
2564 ac_cpp='$CPP $CPPFLAGS'
2565 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2566 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2567 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2568 if test -n "$ac_tool_prefix"; then
2569   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2570 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2572 $as_echo_n "checking for $ac_word... " >&6; }
2573 if ${ac_cv_prog_CC+:} false; then :
2574   $as_echo_n "(cached) " >&6
2575 else
2576   if test -n "$CC"; then
2577   ac_cv_prog_CC="$CC" # Let the user override the test.
2578 else
2579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2580 for as_dir in $PATH
2581 do
2582   IFS=$as_save_IFS
2583   test -z "$as_dir" && as_dir=.
2584     for ac_exec_ext in '' $ac_executable_extensions; do
2585   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2586     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2587     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2588     break 2
2589   fi
2590 done
2591   done
2592 IFS=$as_save_IFS
2593
2594 fi
2595 fi
2596 CC=$ac_cv_prog_CC
2597 if test -n "$CC"; then
2598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2599 $as_echo "$CC" >&6; }
2600 else
2601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2602 $as_echo "no" >&6; }
2603 fi
2604
2605
2606 fi
2607 if test -z "$ac_cv_prog_CC"; then
2608   ac_ct_CC=$CC
2609   # Extract the first word of "gcc", so it can be a program name with args.
2610 set dummy gcc; ac_word=$2
2611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2612 $as_echo_n "checking for $ac_word... " >&6; }
2613 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2614   $as_echo_n "(cached) " >&6
2615 else
2616   if test -n "$ac_ct_CC"; then
2617   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2618 else
2619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2620 for as_dir in $PATH
2621 do
2622   IFS=$as_save_IFS
2623   test -z "$as_dir" && as_dir=.
2624     for ac_exec_ext in '' $ac_executable_extensions; do
2625   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2626     ac_cv_prog_ac_ct_CC="gcc"
2627     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2628     break 2
2629   fi
2630 done
2631   done
2632 IFS=$as_save_IFS
2633
2634 fi
2635 fi
2636 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2637 if test -n "$ac_ct_CC"; then
2638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2639 $as_echo "$ac_ct_CC" >&6; }
2640 else
2641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2642 $as_echo "no" >&6; }
2643 fi
2644
2645   if test "x$ac_ct_CC" = x; then
2646     CC=""
2647   else
2648     case $cross_compiling:$ac_tool_warned in
2649 yes:)
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2651 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2652 ac_tool_warned=yes ;;
2653 esac
2654     CC=$ac_ct_CC
2655   fi
2656 else
2657   CC="$ac_cv_prog_CC"
2658 fi
2659
2660 if test -z "$CC"; then
2661           if test -n "$ac_tool_prefix"; then
2662     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2663 set dummy ${ac_tool_prefix}cc; ac_word=$2
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2665 $as_echo_n "checking for $ac_word... " >&6; }
2666 if ${ac_cv_prog_CC+:} false; then :
2667   $as_echo_n "(cached) " >&6
2668 else
2669   if test -n "$CC"; then
2670   ac_cv_prog_CC="$CC" # Let the user override the test.
2671 else
2672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2673 for as_dir in $PATH
2674 do
2675   IFS=$as_save_IFS
2676   test -z "$as_dir" && as_dir=.
2677     for ac_exec_ext in '' $ac_executable_extensions; do
2678   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2679     ac_cv_prog_CC="${ac_tool_prefix}cc"
2680     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2681     break 2
2682   fi
2683 done
2684   done
2685 IFS=$as_save_IFS
2686
2687 fi
2688 fi
2689 CC=$ac_cv_prog_CC
2690 if test -n "$CC"; then
2691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2692 $as_echo "$CC" >&6; }
2693 else
2694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2695 $as_echo "no" >&6; }
2696 fi
2697
2698
2699   fi
2700 fi
2701 if test -z "$CC"; then
2702   # Extract the first word of "cc", so it can be a program name with args.
2703 set dummy cc; ac_word=$2
2704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2705 $as_echo_n "checking for $ac_word... " >&6; }
2706 if ${ac_cv_prog_CC+:} false; then :
2707   $as_echo_n "(cached) " >&6
2708 else
2709   if test -n "$CC"; then
2710   ac_cv_prog_CC="$CC" # Let the user override the test.
2711 else
2712   ac_prog_rejected=no
2713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2714 for as_dir in $PATH
2715 do
2716   IFS=$as_save_IFS
2717   test -z "$as_dir" && as_dir=.
2718     for ac_exec_ext in '' $ac_executable_extensions; do
2719   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2720     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2721        ac_prog_rejected=yes
2722        continue
2723      fi
2724     ac_cv_prog_CC="cc"
2725     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2726     break 2
2727   fi
2728 done
2729   done
2730 IFS=$as_save_IFS
2731
2732 if test $ac_prog_rejected = yes; then
2733   # We found a bogon in the path, so make sure we never use it.
2734   set dummy $ac_cv_prog_CC
2735   shift
2736   if test $# != 0; then
2737     # We chose a different compiler from the bogus one.
2738     # However, it has the same basename, so the bogon will be chosen
2739     # first if we set CC to just the basename; use the full file name.
2740     shift
2741     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2742   fi
2743 fi
2744 fi
2745 fi
2746 CC=$ac_cv_prog_CC
2747 if test -n "$CC"; then
2748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2749 $as_echo "$CC" >&6; }
2750 else
2751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2752 $as_echo "no" >&6; }
2753 fi
2754
2755
2756 fi
2757 if test -z "$CC"; then
2758   if test -n "$ac_tool_prefix"; then
2759   for ac_prog in cl.exe
2760   do
2761     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2762 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2764 $as_echo_n "checking for $ac_word... " >&6; }
2765 if ${ac_cv_prog_CC+:} false; then :
2766   $as_echo_n "(cached) " >&6
2767 else
2768   if test -n "$CC"; then
2769   ac_cv_prog_CC="$CC" # Let the user override the test.
2770 else
2771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2772 for as_dir in $PATH
2773 do
2774   IFS=$as_save_IFS
2775   test -z "$as_dir" && as_dir=.
2776     for ac_exec_ext in '' $ac_executable_extensions; do
2777   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2778     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2779     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2780     break 2
2781   fi
2782 done
2783   done
2784 IFS=$as_save_IFS
2785
2786 fi
2787 fi
2788 CC=$ac_cv_prog_CC
2789 if test -n "$CC"; then
2790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2791 $as_echo "$CC" >&6; }
2792 else
2793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2794 $as_echo "no" >&6; }
2795 fi
2796
2797
2798     test -n "$CC" && break
2799   done
2800 fi
2801 if test -z "$CC"; then
2802   ac_ct_CC=$CC
2803   for ac_prog in cl.exe
2804 do
2805   # Extract the first word of "$ac_prog", so it can be a program name with args.
2806 set dummy $ac_prog; ac_word=$2
2807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2808 $as_echo_n "checking for $ac_word... " >&6; }
2809 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2810   $as_echo_n "(cached) " >&6
2811 else
2812   if test -n "$ac_ct_CC"; then
2813   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2814 else
2815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2816 for as_dir in $PATH
2817 do
2818   IFS=$as_save_IFS
2819   test -z "$as_dir" && as_dir=.
2820     for ac_exec_ext in '' $ac_executable_extensions; do
2821   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2822     ac_cv_prog_ac_ct_CC="$ac_prog"
2823     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2824     break 2
2825   fi
2826 done
2827   done
2828 IFS=$as_save_IFS
2829
2830 fi
2831 fi
2832 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2833 if test -n "$ac_ct_CC"; then
2834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2835 $as_echo "$ac_ct_CC" >&6; }
2836 else
2837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2838 $as_echo "no" >&6; }
2839 fi
2840
2841
2842   test -n "$ac_ct_CC" && break
2843 done
2844
2845   if test "x$ac_ct_CC" = x; then
2846     CC=""
2847   else
2848     case $cross_compiling:$ac_tool_warned in
2849 yes:)
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2851 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2852 ac_tool_warned=yes ;;
2853 esac
2854     CC=$ac_ct_CC
2855   fi
2856 fi
2857
2858 fi
2859
2860
2861 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2862 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2863 as_fn_error $? "no acceptable C compiler found in \$PATH
2864 See \`config.log' for more details" "$LINENO" 5; }
2865
2866 # Provide some information about the compiler.
2867 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2868 set X $ac_compile
2869 ac_compiler=$2
2870 for ac_option in --version -v -V -qversion; do
2871   { { ac_try="$ac_compiler $ac_option >&5"
2872 case "(($ac_try" in
2873   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2874   *) ac_try_echo=$ac_try;;
2875 esac
2876 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2877 $as_echo "$ac_try_echo"; } >&5
2878   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2879   ac_status=$?
2880   if test -s conftest.err; then
2881     sed '10a\
2882 ... rest of stderr output deleted ...
2883          10q' conftest.err >conftest.er1
2884     cat conftest.er1 >&5
2885   fi
2886   rm -f conftest.er1 conftest.err
2887   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2888   test $ac_status = 0; }
2889 done
2890
2891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2892 /* end confdefs.h.  */
2893
2894 int
2895 main ()
2896 {
2897
2898   ;
2899   return 0;
2900 }
2901 _ACEOF
2902 ac_clean_files_save=$ac_clean_files
2903 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2904 # Try to create an executable without -o first, disregard a.out.
2905 # It will help us diagnose broken compilers, and finding out an intuition
2906 # of exeext.
2907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2908 $as_echo_n "checking whether the C compiler works... " >&6; }
2909 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2910
2911 # The possible output files:
2912 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2913
2914 ac_rmfiles=
2915 for ac_file in $ac_files
2916 do
2917   case $ac_file in
2918     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2919     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2920   esac
2921 done
2922 rm -f $ac_rmfiles
2923
2924 if { { ac_try="$ac_link_default"
2925 case "(($ac_try" in
2926   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2927   *) ac_try_echo=$ac_try;;
2928 esac
2929 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2930 $as_echo "$ac_try_echo"; } >&5
2931   (eval "$ac_link_default") 2>&5
2932   ac_status=$?
2933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2934   test $ac_status = 0; }; then :
2935   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2936 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2937 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2938 # so that the user can short-circuit this test for compilers unknown to
2939 # Autoconf.
2940 for ac_file in $ac_files ''
2941 do
2942   test -f "$ac_file" || continue
2943   case $ac_file in
2944     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2945         ;;
2946     [ab].out )
2947         # We found the default executable, but exeext='' is most
2948         # certainly right.
2949         break;;
2950     *.* )
2951         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2952         then :; else
2953            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2954         fi
2955         # We set ac_cv_exeext here because the later test for it is not
2956         # safe: cross compilers may not add the suffix if given an `-o'
2957         # argument, so we may need to know it at that point already.
2958         # Even if this section looks crufty: it has the advantage of
2959         # actually working.
2960         break;;
2961     * )
2962         break;;
2963   esac
2964 done
2965 test "$ac_cv_exeext" = no && ac_cv_exeext=
2966
2967 else
2968   ac_file=''
2969 fi
2970 if test -z "$ac_file"; then :
2971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2972 $as_echo "no" >&6; }
2973 $as_echo "$as_me: failed program was:" >&5
2974 sed 's/^/| /' conftest.$ac_ext >&5
2975
2976 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2977 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2978 as_fn_error 77 "C compiler cannot create executables
2979 See \`config.log' for more details" "$LINENO" 5; }
2980 else
2981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2982 $as_echo "yes" >&6; }
2983 fi
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2985 $as_echo_n "checking for C compiler default output file name... " >&6; }
2986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2987 $as_echo "$ac_file" >&6; }
2988 ac_exeext=$ac_cv_exeext
2989
2990 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2991 ac_clean_files=$ac_clean_files_save
2992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2993 $as_echo_n "checking for suffix of executables... " >&6; }
2994 if { { ac_try="$ac_link"
2995 case "(($ac_try" in
2996   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2997   *) ac_try_echo=$ac_try;;
2998 esac
2999 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3000 $as_echo "$ac_try_echo"; } >&5
3001   (eval "$ac_link") 2>&5
3002   ac_status=$?
3003   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3004   test $ac_status = 0; }; then :
3005   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3006 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3007 # work properly (i.e., refer to `conftest.exe'), while it won't with
3008 # `rm'.
3009 for ac_file in conftest.exe conftest conftest.*; do
3010   test -f "$ac_file" || continue
3011   case $ac_file in
3012     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3013     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3014           break;;
3015     * ) break;;
3016   esac
3017 done
3018 else
3019   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3020 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3021 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3022 See \`config.log' for more details" "$LINENO" 5; }
3023 fi
3024 rm -f conftest conftest$ac_cv_exeext
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3026 $as_echo "$ac_cv_exeext" >&6; }
3027
3028 rm -f conftest.$ac_ext
3029 EXEEXT=$ac_cv_exeext
3030 ac_exeext=$EXEEXT
3031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3032 /* end confdefs.h.  */
3033 #include <stdio.h>
3034 int
3035 main ()
3036 {
3037 FILE *f = fopen ("conftest.out", "w");
3038  return ferror (f) || fclose (f) != 0;
3039
3040   ;
3041   return 0;
3042 }
3043 _ACEOF
3044 ac_clean_files="$ac_clean_files conftest.out"
3045 # Check that the compiler produces executables we can run.  If not, either
3046 # the compiler is broken, or we cross compile.
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3048 $as_echo_n "checking whether we are cross compiling... " >&6; }
3049 if test "$cross_compiling" != yes; then
3050   { { ac_try="$ac_link"
3051 case "(($ac_try" in
3052   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3053   *) ac_try_echo=$ac_try;;
3054 esac
3055 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3056 $as_echo "$ac_try_echo"; } >&5
3057   (eval "$ac_link") 2>&5
3058   ac_status=$?
3059   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3060   test $ac_status = 0; }
3061   if { ac_try='./conftest$ac_cv_exeext'
3062   { { case "(($ac_try" in
3063   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3064   *) ac_try_echo=$ac_try;;
3065 esac
3066 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3067 $as_echo "$ac_try_echo"; } >&5
3068   (eval "$ac_try") 2>&5
3069   ac_status=$?
3070   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3071   test $ac_status = 0; }; }; then
3072     cross_compiling=no
3073   else
3074     if test "$cross_compiling" = maybe; then
3075         cross_compiling=yes
3076     else
3077         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3078 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3079 as_fn_error $? "cannot run C compiled programs.
3080 If you meant to cross compile, use \`--host'.
3081 See \`config.log' for more details" "$LINENO" 5; }
3082     fi
3083   fi
3084 fi
3085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3086 $as_echo "$cross_compiling" >&6; }
3087
3088 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3089 ac_clean_files=$ac_clean_files_save
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3091 $as_echo_n "checking for suffix of object files... " >&6; }
3092 if ${ac_cv_objext+:} false; then :
3093   $as_echo_n "(cached) " >&6
3094 else
3095   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3096 /* end confdefs.h.  */
3097
3098 int
3099 main ()
3100 {
3101
3102   ;
3103   return 0;
3104 }
3105 _ACEOF
3106 rm -f conftest.o conftest.obj
3107 if { { ac_try="$ac_compile"
3108 case "(($ac_try" in
3109   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3110   *) ac_try_echo=$ac_try;;
3111 esac
3112 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3113 $as_echo "$ac_try_echo"; } >&5
3114   (eval "$ac_compile") 2>&5
3115   ac_status=$?
3116   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3117   test $ac_status = 0; }; then :
3118   for ac_file in conftest.o conftest.obj conftest.*; do
3119   test -f "$ac_file" || continue;
3120   case $ac_file in
3121     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3122     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3123        break;;
3124   esac
3125 done
3126 else
3127   $as_echo "$as_me: failed program was:" >&5
3128 sed 's/^/| /' conftest.$ac_ext >&5
3129
3130 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3131 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3132 as_fn_error $? "cannot compute suffix of object files: cannot compile
3133 See \`config.log' for more details" "$LINENO" 5; }
3134 fi
3135 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3136 fi
3137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3138 $as_echo "$ac_cv_objext" >&6; }
3139 OBJEXT=$ac_cv_objext
3140 ac_objext=$OBJEXT
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3142 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3143 if ${ac_cv_c_compiler_gnu+:} false; then :
3144   $as_echo_n "(cached) " >&6
3145 else
3146   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3147 /* end confdefs.h.  */
3148
3149 int
3150 main ()
3151 {
3152 #ifndef __GNUC__
3153        choke me
3154 #endif
3155
3156   ;
3157   return 0;
3158 }
3159 _ACEOF
3160 if ac_fn_c_try_compile "$LINENO"; then :
3161   ac_compiler_gnu=yes
3162 else
3163   ac_compiler_gnu=no
3164 fi
3165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3166 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3167
3168 fi
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3170 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3171 if test $ac_compiler_gnu = yes; then
3172   GCC=yes
3173 else
3174   GCC=
3175 fi
3176 ac_test_CFLAGS=${CFLAGS+set}
3177 ac_save_CFLAGS=$CFLAGS
3178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3179 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3180 if ${ac_cv_prog_cc_g+:} false; then :
3181   $as_echo_n "(cached) " >&6
3182 else
3183   ac_save_c_werror_flag=$ac_c_werror_flag
3184    ac_c_werror_flag=yes
3185    ac_cv_prog_cc_g=no
3186    CFLAGS="-g"
3187    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3188 /* end confdefs.h.  */
3189
3190 int
3191 main ()
3192 {
3193
3194   ;
3195   return 0;
3196 }
3197 _ACEOF
3198 if ac_fn_c_try_compile "$LINENO"; then :
3199   ac_cv_prog_cc_g=yes
3200 else
3201   CFLAGS=""
3202       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3203 /* end confdefs.h.  */
3204
3205 int
3206 main ()
3207 {
3208
3209   ;
3210   return 0;
3211 }
3212 _ACEOF
3213 if ac_fn_c_try_compile "$LINENO"; then :
3214
3215 else
3216   ac_c_werror_flag=$ac_save_c_werror_flag
3217          CFLAGS="-g"
3218          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3219 /* end confdefs.h.  */
3220
3221 int
3222 main ()
3223 {
3224
3225   ;
3226   return 0;
3227 }
3228 _ACEOF
3229 if ac_fn_c_try_compile "$LINENO"; then :
3230   ac_cv_prog_cc_g=yes
3231 fi
3232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3233 fi
3234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3235 fi
3236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3237    ac_c_werror_flag=$ac_save_c_werror_flag
3238 fi
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3240 $as_echo "$ac_cv_prog_cc_g" >&6; }
3241 if test "$ac_test_CFLAGS" = set; then
3242   CFLAGS=$ac_save_CFLAGS
3243 elif test $ac_cv_prog_cc_g = yes; then
3244   if test "$GCC" = yes; then
3245     CFLAGS="-g -O2"
3246   else
3247     CFLAGS="-g"
3248   fi
3249 else
3250   if test "$GCC" = yes; then
3251     CFLAGS="-O2"
3252   else
3253     CFLAGS=
3254   fi
3255 fi
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3257 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3258 if ${ac_cv_prog_cc_c89+:} false; then :
3259   $as_echo_n "(cached) " >&6
3260 else
3261   ac_cv_prog_cc_c89=no
3262 ac_save_CC=$CC
3263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3264 /* end confdefs.h.  */
3265 #include <stdarg.h>
3266 #include <stdio.h>
3267 struct stat;
3268 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3269 struct buf { int x; };
3270 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3271 static char *e (p, i)
3272      char **p;
3273      int i;
3274 {
3275   return p[i];
3276 }
3277 static char *f (char * (*g) (char **, int), char **p, ...)
3278 {
3279   char *s;
3280   va_list v;
3281   va_start (v,p);
3282   s = g (p, va_arg (v,int));
3283   va_end (v);
3284   return s;
3285 }
3286
3287 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3288    function prototypes and stuff, but not '\xHH' hex character constants.
3289    These don't provoke an error unfortunately, instead are silently treated
3290    as 'x'.  The following induces an error, until -std is added to get
3291    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3292    array size at least.  It's necessary to write '\x00'==0 to get something
3293    that's true only with -std.  */
3294 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3295
3296 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3297    inside strings and character constants.  */
3298 #define FOO(x) 'x'
3299 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3300
3301 int test (int i, double x);
3302 struct s1 {int (*f) (int a);};
3303 struct s2 {int (*f) (double a);};
3304 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3305 int argc;
3306 char **argv;
3307 int
3308 main ()
3309 {
3310 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3311   ;
3312   return 0;
3313 }
3314 _ACEOF
3315 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3316         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3317 do
3318   CC="$ac_save_CC $ac_arg"
3319   if ac_fn_c_try_compile "$LINENO"; then :
3320   ac_cv_prog_cc_c89=$ac_arg
3321 fi
3322 rm -f core conftest.err conftest.$ac_objext
3323   test "x$ac_cv_prog_cc_c89" != "xno" && break
3324 done
3325 rm -f conftest.$ac_ext
3326 CC=$ac_save_CC
3327
3328 fi
3329 # AC_CACHE_VAL
3330 case "x$ac_cv_prog_cc_c89" in
3331   x)
3332     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3333 $as_echo "none needed" >&6; } ;;
3334   xno)
3335     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3336 $as_echo "unsupported" >&6; } ;;
3337   *)
3338     CC="$CC $ac_cv_prog_cc_c89"
3339     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3340 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3341 esac
3342 if test "x$ac_cv_prog_cc_c89" != xno; then :
3343
3344 fi
3345
3346 ac_ext=c
3347 ac_cpp='$CPP $CPPFLAGS'
3348 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3349 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3350 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3351
3352 ac_ext=c
3353 ac_cpp='$CPP $CPPFLAGS'
3354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3356 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3358 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3359 if ${am_cv_prog_cc_c_o+:} false; then :
3360   $as_echo_n "(cached) " >&6
3361 else
3362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3363 /* end confdefs.h.  */
3364
3365 int
3366 main ()
3367 {
3368
3369   ;
3370   return 0;
3371 }
3372 _ACEOF
3373   # Make sure it works both with $CC and with simple cc.
3374   # Following AC_PROG_CC_C_O, we do the test twice because some
3375   # compilers refuse to overwrite an existing .o file with -o,
3376   # though they will create one.
3377   am_cv_prog_cc_c_o=yes
3378   for am_i in 1 2; do
3379     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3380    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3381    ac_status=$?
3382    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3383    (exit $ac_status); } \
3384          && test -f conftest2.$ac_objext; then
3385       : OK
3386     else
3387       am_cv_prog_cc_c_o=no
3388       break
3389     fi
3390   done
3391   rm -f core conftest*
3392   unset am_i
3393 fi
3394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3395 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3396 if test "$am_cv_prog_cc_c_o" != yes; then
3397    # Losing compiler, so override with the script.
3398    # FIXME: It is wrong to rewrite CC.
3399    # But if we don't then we get into trouble of one sort or another.
3400    # A longer-term fix would be to have automake use am__CC in this case,
3401    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3402    CC="$am_aux_dir/compile $CC"
3403 fi
3404 ac_ext=c
3405 ac_cpp='$CPP $CPPFLAGS'
3406 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3407 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3408 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3409
3410 DEPDIR="${am__leading_dot}deps"
3411
3412 ac_config_commands="$ac_config_commands depfiles"
3413
3414
3415 am_make=${MAKE-make}
3416 cat > confinc << 'END'
3417 am__doit:
3418         @echo this is the am__doit target
3419 .PHONY: am__doit
3420 END
3421 # If we don't find an include directive, just comment out the code.
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3423 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3424 am__include="#"
3425 am__quote=
3426 _am_result=none
3427 # First try GNU make style include.
3428 echo "include confinc" > confmf
3429 # Ignore all kinds of additional output from 'make'.
3430 case `$am_make -s -f confmf 2> /dev/null` in #(
3431 *the\ am__doit\ target*)
3432   am__include=include
3433   am__quote=
3434   _am_result=GNU
3435   ;;
3436 esac
3437 # Now try BSD make style include.
3438 if test "$am__include" = "#"; then
3439    echo '.include "confinc"' > confmf
3440    case `$am_make -s -f confmf 2> /dev/null` in #(
3441    *the\ am__doit\ target*)
3442      am__include=.include
3443      am__quote="\""
3444      _am_result=BSD
3445      ;;
3446    esac
3447 fi
3448
3449
3450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3451 $as_echo "$_am_result" >&6; }
3452 rm -f confinc confmf
3453
3454 # Check whether --enable-dependency-tracking was given.
3455 if test "${enable_dependency_tracking+set}" = set; then :
3456   enableval=$enable_dependency_tracking;
3457 fi
3458
3459 if test "x$enable_dependency_tracking" != xno; then
3460   am_depcomp="$ac_aux_dir/depcomp"
3461   AMDEPBACKSLASH='\'
3462   am__nodep='_no'
3463 fi
3464  if test "x$enable_dependency_tracking" != xno; then
3465   AMDEP_TRUE=
3466   AMDEP_FALSE='#'
3467 else
3468   AMDEP_TRUE='#'
3469   AMDEP_FALSE=
3470 fi
3471
3472
3473
3474 depcc="$CC"   am_compiler_list=
3475
3476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3477 $as_echo_n "checking dependency style of $depcc... " >&6; }
3478 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3479   $as_echo_n "(cached) " >&6
3480 else
3481   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3482   # We make a subdir and do the tests there.  Otherwise we can end up
3483   # making bogus files that we don't know about and never remove.  For
3484   # instance it was reported that on HP-UX the gcc test will end up
3485   # making a dummy file named 'D' -- because '-MD' means "put the output
3486   # in D".
3487   rm -rf conftest.dir
3488   mkdir conftest.dir
3489   # Copy depcomp to subdir because otherwise we won't find it if we're
3490   # using a relative directory.
3491   cp "$am_depcomp" conftest.dir
3492   cd conftest.dir
3493   # We will build objects and dependencies in a subdirectory because
3494   # it helps to detect inapplicable dependency modes.  For instance
3495   # both Tru64's cc and ICC support -MD to output dependencies as a
3496   # side effect of compilation, but ICC will put the dependencies in
3497   # the current directory while Tru64 will put them in the object
3498   # directory.
3499   mkdir sub
3500
3501   am_cv_CC_dependencies_compiler_type=none
3502   if test "$am_compiler_list" = ""; then
3503      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3504   fi
3505   am__universal=false
3506   case " $depcc " in #(
3507      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3508      esac
3509
3510   for depmode in $am_compiler_list; do
3511     # Setup a source with many dependencies, because some compilers
3512     # like to wrap large dependency lists on column 80 (with \), and
3513     # we should not choose a depcomp mode which is confused by this.
3514     #
3515     # We need to recreate these files for each test, as the compiler may
3516     # overwrite some of them when testing with obscure command lines.
3517     # This happens at least with the AIX C compiler.
3518     : > sub/conftest.c
3519     for i in 1 2 3 4 5 6; do
3520       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3521       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3522       # Solaris 10 /bin/sh.
3523       echo '/* dummy */' > sub/conftst$i.h
3524     done
3525     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3526
3527     # We check with '-c' and '-o' for the sake of the "dashmstdout"
3528     # mode.  It turns out that the SunPro C++ compiler does not properly
3529     # handle '-M -o', and we need to detect this.  Also, some Intel
3530     # versions had trouble with output in subdirs.
3531     am__obj=sub/conftest.${OBJEXT-o}
3532     am__minus_obj="-o $am__obj"
3533     case $depmode in
3534     gcc)
3535       # This depmode causes a compiler race in universal mode.
3536       test "$am__universal" = false || continue
3537       ;;
3538     nosideeffect)
3539       # After this tag, mechanisms are not by side-effect, so they'll
3540       # only be used when explicitly requested.
3541       if test "x$enable_dependency_tracking" = xyes; then
3542         continue
3543       else
3544         break
3545       fi
3546       ;;
3547     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3548       # This compiler won't grok '-c -o', but also, the minuso test has
3549       # not run yet.  These depmodes are late enough in the game, and
3550       # so weak that their functioning should not be impacted.
3551       am__obj=conftest.${OBJEXT-o}
3552       am__minus_obj=
3553       ;;
3554     none) break ;;
3555     esac
3556     if depmode=$depmode \
3557        source=sub/conftest.c object=$am__obj \
3558        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3559        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3560          >/dev/null 2>conftest.err &&
3561        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3562        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3563        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3564        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3565       # icc doesn't choke on unknown options, it will just issue warnings
3566       # or remarks (even with -Werror).  So we grep stderr for any message
3567       # that says an option was ignored or not supported.
3568       # When given -MP, icc 7.0 and 7.1 complain thusly:
3569       #   icc: Command line warning: ignoring option '-M'; no argument required
3570       # The diagnosis changed in icc 8.0:
3571       #   icc: Command line remark: option '-MP' not supported
3572       if (grep 'ignoring option' conftest.err ||
3573           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3574         am_cv_CC_dependencies_compiler_type=$depmode
3575         break
3576       fi
3577     fi
3578   done
3579
3580   cd ..
3581   rm -rf conftest.dir
3582 else
3583   am_cv_CC_dependencies_compiler_type=none
3584 fi
3585
3586 fi
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3588 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3589 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3590
3591  if
3592   test "x$enable_dependency_tracking" != xno \
3593   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3594   am__fastdepCC_TRUE=
3595   am__fastdepCC_FALSE='#'
3596 else
3597   am__fastdepCC_TRUE='#'
3598   am__fastdepCC_FALSE=
3599 fi
3600
3601
3602 ac_ext=cpp
3603 ac_cpp='$CXXCPP $CPPFLAGS'
3604 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3605 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3606 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3607 if test -z "$CXX"; then
3608   if test -n "$CCC"; then
3609     CXX=$CCC
3610   else
3611     if test -n "$ac_tool_prefix"; then
3612   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3613   do
3614     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3615 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3617 $as_echo_n "checking for $ac_word... " >&6; }
3618 if ${ac_cv_prog_CXX+:} false; then :
3619   $as_echo_n "(cached) " >&6
3620 else
3621   if test -n "$CXX"; then
3622   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3623 else
3624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3625 for as_dir in $PATH
3626 do
3627   IFS=$as_save_IFS
3628   test -z "$as_dir" && as_dir=.
3629     for ac_exec_ext in '' $ac_executable_extensions; do
3630   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3631     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3632     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3633     break 2
3634   fi
3635 done
3636   done
3637 IFS=$as_save_IFS
3638
3639 fi
3640 fi
3641 CXX=$ac_cv_prog_CXX
3642 if test -n "$CXX"; then
3643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3644 $as_echo "$CXX" >&6; }
3645 else
3646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3647 $as_echo "no" >&6; }
3648 fi
3649
3650
3651     test -n "$CXX" && break
3652   done
3653 fi
3654 if test -z "$CXX"; then
3655   ac_ct_CXX=$CXX
3656   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3657 do
3658   # Extract the first word of "$ac_prog", so it can be a program name with args.
3659 set dummy $ac_prog; ac_word=$2
3660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3661 $as_echo_n "checking for $ac_word... " >&6; }
3662 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3663   $as_echo_n "(cached) " >&6
3664 else
3665   if test -n "$ac_ct_CXX"; then
3666   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3667 else
3668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3669 for as_dir in $PATH
3670 do
3671   IFS=$as_save_IFS
3672   test -z "$as_dir" && as_dir=.
3673     for ac_exec_ext in '' $ac_executable_extensions; do
3674   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3675     ac_cv_prog_ac_ct_CXX="$ac_prog"
3676     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3677     break 2
3678   fi
3679 done
3680   done
3681 IFS=$as_save_IFS
3682
3683 fi
3684 fi
3685 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3686 if test -n "$ac_ct_CXX"; then
3687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3688 $as_echo "$ac_ct_CXX" >&6; }
3689 else
3690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3691 $as_echo "no" >&6; }
3692 fi
3693
3694
3695   test -n "$ac_ct_CXX" && break
3696 done
3697
3698   if test "x$ac_ct_CXX" = x; then
3699     CXX="g++"
3700   else
3701     case $cross_compiling:$ac_tool_warned in
3702 yes:)
3703 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3704 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3705 ac_tool_warned=yes ;;
3706 esac
3707     CXX=$ac_ct_CXX
3708   fi
3709 fi
3710
3711   fi
3712 fi
3713 # Provide some information about the compiler.
3714 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3715 set X $ac_compile
3716 ac_compiler=$2
3717 for ac_option in --version -v -V -qversion; do
3718   { { ac_try="$ac_compiler $ac_option >&5"
3719 case "(($ac_try" in
3720   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3721   *) ac_try_echo=$ac_try;;
3722 esac
3723 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3724 $as_echo "$ac_try_echo"; } >&5
3725   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3726   ac_status=$?
3727   if test -s conftest.err; then
3728     sed '10a\
3729 ... rest of stderr output deleted ...
3730          10q' conftest.err >conftest.er1
3731     cat conftest.er1 >&5
3732   fi
3733   rm -f conftest.er1 conftest.err
3734   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3735   test $ac_status = 0; }
3736 done
3737
3738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3739 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3740 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3741   $as_echo_n "(cached) " >&6
3742 else
3743   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3744 /* end confdefs.h.  */
3745
3746 int
3747 main ()
3748 {
3749 #ifndef __GNUC__
3750        choke me
3751 #endif
3752
3753   ;
3754   return 0;
3755 }
3756 _ACEOF
3757 if ac_fn_cxx_try_compile "$LINENO"; then :
3758   ac_compiler_gnu=yes
3759 else
3760   ac_compiler_gnu=no
3761 fi
3762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3763 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3764
3765 fi
3766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3767 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3768 if test $ac_compiler_gnu = yes; then
3769   GXX=yes
3770 else
3771   GXX=
3772 fi
3773 ac_test_CXXFLAGS=${CXXFLAGS+set}
3774 ac_save_CXXFLAGS=$CXXFLAGS
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3776 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3777 if ${ac_cv_prog_cxx_g+:} false; then :
3778   $as_echo_n "(cached) " >&6
3779 else
3780   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3781    ac_cxx_werror_flag=yes
3782    ac_cv_prog_cxx_g=no
3783    CXXFLAGS="-g"
3784    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3785 /* end confdefs.h.  */
3786
3787 int
3788 main ()
3789 {
3790
3791   ;
3792   return 0;
3793 }
3794 _ACEOF
3795 if ac_fn_cxx_try_compile "$LINENO"; then :
3796   ac_cv_prog_cxx_g=yes
3797 else
3798   CXXFLAGS=""
3799       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3800 /* end confdefs.h.  */
3801
3802 int
3803 main ()
3804 {
3805
3806   ;
3807   return 0;
3808 }
3809 _ACEOF
3810 if ac_fn_cxx_try_compile "$LINENO"; then :
3811
3812 else
3813   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3814          CXXFLAGS="-g"
3815          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3816 /* end confdefs.h.  */
3817
3818 int
3819 main ()
3820 {
3821
3822   ;
3823   return 0;
3824 }
3825 _ACEOF
3826 if ac_fn_cxx_try_compile "$LINENO"; then :
3827   ac_cv_prog_cxx_g=yes
3828 fi
3829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3830 fi
3831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3832 fi
3833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3834    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3835 fi
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3837 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3838 if test "$ac_test_CXXFLAGS" = set; then
3839   CXXFLAGS=$ac_save_CXXFLAGS
3840 elif test $ac_cv_prog_cxx_g = yes; then
3841   if test "$GXX" = yes; then
3842     CXXFLAGS="-g -O2"
3843   else
3844     CXXFLAGS="-g"
3845   fi
3846 else
3847   if test "$GXX" = yes; then
3848     CXXFLAGS="-O2"
3849   else
3850     CXXFLAGS=
3851   fi
3852 fi
3853 ac_ext=c
3854 ac_cpp='$CPP $CPPFLAGS'
3855 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3856 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3857 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3858
3859 depcc="$CXX"  am_compiler_list=
3860
3861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3862 $as_echo_n "checking dependency style of $depcc... " >&6; }
3863 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3864   $as_echo_n "(cached) " >&6
3865 else
3866   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3867   # We make a subdir and do the tests there.  Otherwise we can end up
3868   # making bogus files that we don't know about and never remove.  For
3869   # instance it was reported that on HP-UX the gcc test will end up
3870   # making a dummy file named 'D' -- because '-MD' means "put the output
3871   # in D".
3872   rm -rf conftest.dir
3873   mkdir conftest.dir
3874   # Copy depcomp to subdir because otherwise we won't find it if we're
3875   # using a relative directory.
3876   cp "$am_depcomp" conftest.dir
3877   cd conftest.dir
3878   # We will build objects and dependencies in a subdirectory because
3879   # it helps to detect inapplicable dependency modes.  For instance
3880   # both Tru64's cc and ICC support -MD to output dependencies as a
3881   # side effect of compilation, but ICC will put the dependencies in
3882   # the current directory while Tru64 will put them in the object
3883   # directory.
3884   mkdir sub
3885
3886   am_cv_CXX_dependencies_compiler_type=none
3887   if test "$am_compiler_list" = ""; then
3888      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3889   fi
3890   am__universal=false
3891   case " $depcc " in #(
3892      *\ -arch\ *\ -arch\ *) am__universal=true ;;
3893      esac
3894
3895   for depmode in $am_compiler_list; do
3896     # Setup a source with many dependencies, because some compilers
3897     # like to wrap large dependency lists on column 80 (with \), and
3898     # we should not choose a depcomp mode which is confused by this.
3899     #
3900     # We need to recreate these files for each test, as the compiler may
3901     # overwrite some of them when testing with obscure command lines.
3902     # This happens at least with the AIX C compiler.
3903     : > sub/conftest.c
3904     for i in 1 2 3 4 5 6; do
3905       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3906       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3907       # Solaris 10 /bin/sh.
3908       echo '/* dummy */' > sub/conftst$i.h
3909     done
3910     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3911
3912     # We check with '-c' and '-o' for the sake of the "dashmstdout"
3913     # mode.  It turns out that the SunPro C++ compiler does not properly
3914     # handle '-M -o', and we need to detect this.  Also, some Intel
3915     # versions had trouble with output in subdirs.
3916     am__obj=sub/conftest.${OBJEXT-o}
3917     am__minus_obj="-o $am__obj"
3918     case $depmode in
3919     gcc)
3920       # This depmode causes a compiler race in universal mode.
3921       test "$am__universal" = false || continue
3922       ;;
3923     nosideeffect)
3924       # After this tag, mechanisms are not by side-effect, so they'll
3925       # only be used when explicitly requested.
3926       if test "x$enable_dependency_tracking" = xyes; then
3927         continue
3928       else
3929         break
3930       fi
3931       ;;
3932     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
3933       # This compiler won't grok '-c -o', but also, the minuso test has
3934       # not run yet.  These depmodes are late enough in the game, and
3935       # so weak that their functioning should not be impacted.
3936       am__obj=conftest.${OBJEXT-o}
3937       am__minus_obj=
3938       ;;
3939     none) break ;;
3940     esac
3941     if depmode=$depmode \
3942        source=sub/conftest.c object=$am__obj \
3943        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3944        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3945          >/dev/null 2>conftest.err &&
3946        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3947        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3948        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3949        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3950       # icc doesn't choke on unknown options, it will just issue warnings
3951       # or remarks (even with -Werror).  So we grep stderr for any message
3952       # that says an option was ignored or not supported.
3953       # When given -MP, icc 7.0 and 7.1 complain thusly:
3954       #   icc: Command line warning: ignoring option '-M'; no argument required
3955       # The diagnosis changed in icc 8.0:
3956       #   icc: Command line remark: option '-MP' not supported
3957       if (grep 'ignoring option' conftest.err ||
3958           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3959         am_cv_CXX_dependencies_compiler_type=$depmode
3960         break
3961       fi
3962     fi
3963   done
3964
3965   cd ..
3966   rm -rf conftest.dir
3967 else
3968   am_cv_CXX_dependencies_compiler_type=none
3969 fi
3970
3971 fi
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
3973 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
3974 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3975
3976  if
3977   test "x$enable_dependency_tracking" != xno \
3978   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3979   am__fastdepCXX_TRUE=
3980   am__fastdepCXX_FALSE='#'
3981 else
3982   am__fastdepCXX_TRUE='#'
3983   am__fastdepCXX_FALSE=
3984 fi
3985
3986
3987
3988
3989
3990 if test -z "$AWK"; then
3991   as_fn_error $? "AWK not installed" "$LINENO" 5
3992 fi
3993
3994 # Extract the first word of "expect", so it can be a program name with args.
3995 set dummy expect; ac_word=$2
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3997 $as_echo_n "checking for $ac_word... " >&6; }
3998 if ${ac_cv_path_EXPECT+:} false; then :
3999   $as_echo_n "(cached) " >&6
4000 else
4001   case $EXPECT in
4002   [\\/]* | ?:[\\/]*)
4003   ac_cv_path_EXPECT="$EXPECT" # Let the user override the test with a path.
4004   ;;
4005   *)
4006   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4007 for as_dir in $PATH
4008 do
4009   IFS=$as_save_IFS
4010   test -z "$as_dir" && as_dir=.
4011     for ac_exec_ext in '' $ac_executable_extensions; do
4012   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4013     ac_cv_path_EXPECT="$as_dir/$ac_word$ac_exec_ext"
4014     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4015     break 2
4016   fi
4017 done
4018   done
4019 IFS=$as_save_IFS
4020
4021   ;;
4022 esac
4023 fi
4024 EXPECT=$ac_cv_path_EXPECT
4025 if test -n "$EXPECT"; then
4026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXPECT" >&5
4027 $as_echo "$EXPECT" >&6; }
4028 else
4029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4030 $as_echo "no" >&6; }
4031 fi
4032
4033
4034 if test -z $ac_cv_path_EXPECT ; then
4035    as_fn_error $? "unable to locate expect" "$LINENO" 5
4036 fi
4037
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking Tcl version 8.5 or greater" >&5
4039 $as_echo_n "checking Tcl version 8.5 or greater... " >&6; }
4040 if ${ac_cv_dg_tcl_modern+:} false; then :
4041   $as_echo_n "(cached) " >&6
4042 else
4043
4044   ac_cv_dg_tcl_modern=`$EXPECT << EOF
4045 if [ expr \\${tcl_version} >= 8.5 ] then { puts yes } else { puts no }
4046 EOF`
4047
4048 fi
4049
4050 if test x${ac_cv_dg_tcl_modern} = xyes ; then
4051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_cv_dg_tcl_modern}" >&5
4052 $as_echo "${ac_cv_dg_tcl_modern}" >&6; }
4053 else
4054   as_fn_error $? "Tcl 8.5 or greater is required" "$LINENO" 5
4055 fi
4056
4057 if test x"$DEJAGNU" = x
4058 then
4059   DEJAGNU="/dev/null"
4060 fi
4061
4062
4063 ac_config_files="$ac_config_files Makefile"
4064
4065 cat >confcache <<\_ACEOF
4066 # This file is a shell script that caches the results of configure
4067 # tests run on this system so they can be shared between configure
4068 # scripts and configure runs, see configure's option --config-cache.
4069 # It is not useful on other systems.  If it contains results you don't
4070 # want to keep, you may remove or edit it.
4071 #
4072 # config.status only pays attention to the cache file if you give it
4073 # the --recheck option to rerun configure.
4074 #
4075 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4076 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4077 # following values.
4078
4079 _ACEOF
4080
4081 # The following way of writing the cache mishandles newlines in values,
4082 # but we know of no workaround that is simple, portable, and efficient.
4083 # So, we kill variables containing newlines.
4084 # Ultrix sh set writes to stderr and can't be redirected directly,
4085 # and sets the high bit in the cache file unless we assign to the vars.
4086 (
4087   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4088     eval ac_val=\$$ac_var
4089     case $ac_val in #(
4090     *${as_nl}*)
4091       case $ac_var in #(
4092       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4093 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4094       esac
4095       case $ac_var in #(
4096       _ | IFS | as_nl) ;; #(
4097       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4098       *) { eval $ac_var=; unset $ac_var;} ;;
4099       esac ;;
4100     esac
4101   done
4102
4103   (set) 2>&1 |
4104     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4105     *${as_nl}ac_space=\ *)
4106       # `set' does not quote correctly, so add quotes: double-quote
4107       # substitution turns \\\\ into \\, and sed turns \\ into \.
4108       sed -n \
4109         "s/'/'\\\\''/g;
4110           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4111       ;; #(
4112     *)
4113       # `set' quotes correctly as required by POSIX, so do not add quotes.
4114       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4115       ;;
4116     esac |
4117     sort
4118 ) |
4119   sed '
4120      /^ac_cv_env_/b end
4121      t clear
4122      :clear
4123      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4124      t end
4125      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4126      :end' >>confcache
4127 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4128   if test -w "$cache_file"; then
4129     if test "x$cache_file" != "x/dev/null"; then
4130       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4131 $as_echo "$as_me: updating cache $cache_file" >&6;}
4132       if test ! -f "$cache_file" || test -h "$cache_file"; then
4133         cat confcache >"$cache_file"
4134       else
4135         case $cache_file in #(
4136         */* | ?:*)
4137           mv -f confcache "$cache_file"$$ &&
4138           mv -f "$cache_file"$$ "$cache_file" ;; #(
4139         *)
4140           mv -f confcache "$cache_file" ;;
4141         esac
4142       fi
4143     fi
4144   else
4145     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4146 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4147   fi
4148 fi
4149 rm -f confcache
4150
4151 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4152 # Let make expand exec_prefix.
4153 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4154
4155 # Transform confdefs.h into DEFS.
4156 # Protect against shell expansion while executing Makefile rules.
4157 # Protect against Makefile macro expansion.
4158 #
4159 # If the first sed substitution is executed (which looks for macros that
4160 # take arguments), then branch to the quote section.  Otherwise,
4161 # look for a macro that doesn't take arguments.
4162 ac_script='
4163 :mline
4164 /\\$/{
4165  N
4166  s,\\\n,,
4167  b mline
4168 }
4169 t clear
4170 :clear
4171 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
4172 t quote
4173 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
4174 t quote
4175 b any
4176 :quote
4177 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
4178 s/\[/\\&/g
4179 s/\]/\\&/g
4180 s/\$/$$/g
4181 H
4182 :any
4183 ${
4184         g
4185         s/^\n//
4186         s/\n/ /g
4187         p
4188 }
4189 '
4190 DEFS=`sed -n "$ac_script" confdefs.h`
4191
4192
4193 ac_libobjs=
4194 ac_ltlibobjs=
4195 U=
4196 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4197   # 1. Remove the extension, and $U if already installed.
4198   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4199   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4200   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4201   #    will be set to the directory where LIBOBJS objects are built.
4202   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4203   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4204 done
4205 LIBOBJS=$ac_libobjs
4206
4207 LTLIBOBJS=$ac_ltlibobjs
4208
4209
4210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
4211 $as_echo_n "checking that generated files are newer than configure... " >&6; }
4212    if test -n "$am_sleep_pid"; then
4213      # Hide warnings about reused PIDs.
4214      wait $am_sleep_pid 2>/dev/null
4215    fi
4216    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
4217 $as_echo "done" >&6; }
4218  if test -n "$EXEEXT"; then
4219   am__EXEEXT_TRUE=
4220   am__EXEEXT_FALSE='#'
4221 else
4222   am__EXEEXT_TRUE='#'
4223   am__EXEEXT_FALSE=
4224 fi
4225
4226 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
4227   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
4228 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4229 fi
4230 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
4231   as_fn_error $? "conditional \"AMDEP\" was never defined.
4232 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4233 fi
4234 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
4235   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
4236 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4237 fi
4238 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
4239   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
4240 Usually this means the macro was only invoked conditionally." "$LINENO" 5
4241 fi
4242
4243 : "${CONFIG_STATUS=./config.status}"
4244 ac_write_fail=0
4245 ac_clean_files_save=$ac_clean_files
4246 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4247 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
4248 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
4249 as_write_fail=0
4250 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4251 #! $SHELL
4252 # Generated by $as_me.
4253 # Run this file to recreate the current configuration.
4254 # Compiler output produced by configure, useful for debugging
4255 # configure, is in config.log if it exists.
4256
4257 debug=false
4258 ac_cs_recheck=false
4259 ac_cs_silent=false
4260
4261 SHELL=\${CONFIG_SHELL-$SHELL}
4262 export SHELL
4263 _ASEOF
4264 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4265 ## -------------------- ##
4266 ## M4sh Initialization. ##
4267 ## -------------------- ##
4268
4269 # Be more Bourne compatible
4270 DUALCASE=1; export DUALCASE # for MKS sh
4271 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4272   emulate sh
4273   NULLCMD=:
4274   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4275   # is contrary to our usage.  Disable this feature.
4276   alias -g '${1+"$@"}'='"$@"'
4277   setopt NO_GLOB_SUBST
4278 else
4279   case `(set -o) 2>/dev/null` in #(
4280   *posix*) :
4281     set -o posix ;; #(
4282   *) :
4283      ;;
4284 esac
4285 fi
4286
4287
4288 as_nl='
4289 '
4290 export as_nl
4291 # Printing a long string crashes Solaris 7 /usr/bin/printf.
4292 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4293 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4294 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4295 # Prefer a ksh shell builtin over an external printf program on Solaris,
4296 # but without wasting forks for bash or zsh.
4297 if test -z "$BASH_VERSION$ZSH_VERSION" \
4298     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4299   as_echo='print -r --'
4300   as_echo_n='print -rn --'
4301 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4302   as_echo='printf %s\n'
4303   as_echo_n='printf %s'
4304 else
4305   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4306     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4307     as_echo_n='/usr/ucb/echo -n'
4308   else
4309     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4310     as_echo_n_body='eval
4311       arg=$1;
4312       case $arg in #(
4313       *"$as_nl"*)
4314         expr "X$arg" : "X\\(.*\\)$as_nl";
4315         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4316       esac;
4317       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4318     '
4319     export as_echo_n_body
4320     as_echo_n='sh -c $as_echo_n_body as_echo'
4321   fi
4322   export as_echo_body
4323   as_echo='sh -c $as_echo_body as_echo'
4324 fi
4325
4326 # The user is always right.
4327 if test "${PATH_SEPARATOR+set}" != set; then
4328   PATH_SEPARATOR=:
4329   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4330     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4331       PATH_SEPARATOR=';'
4332   }
4333 fi
4334
4335
4336 # IFS
4337 # We need space, tab and new line, in precisely that order.  Quoting is
4338 # there to prevent editors from complaining about space-tab.
4339 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
4340 # splitting by setting IFS to empty value.)
4341 IFS=" ""        $as_nl"
4342
4343 # Find who we are.  Look in the path if we contain no directory separator.
4344 as_myself=
4345 case $0 in #((
4346   *[\\/]* ) as_myself=$0 ;;
4347   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4348 for as_dir in $PATH
4349 do
4350   IFS=$as_save_IFS
4351   test -z "$as_dir" && as_dir=.
4352     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4353   done
4354 IFS=$as_save_IFS
4355
4356      ;;
4357 esac
4358 # We did not find ourselves, most probably we were run as `sh COMMAND'
4359 # in which case we are not to be found in the path.
4360 if test "x$as_myself" = x; then
4361   as_myself=$0
4362 fi
4363 if test ! -f "$as_myself"; then
4364   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4365   exit 1
4366 fi
4367
4368 # Unset variables that we do not need and which cause bugs (e.g. in
4369 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4370 # suppresses any "Segmentation fault" message there.  '((' could
4371 # trigger a bug in pdksh 5.2.14.
4372 for as_var in BASH_ENV ENV MAIL MAILPATH
4373 do eval test x\${$as_var+set} = xset \
4374   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4375 done
4376 PS1='$ '
4377 PS2='> '
4378 PS4='+ '
4379
4380 # NLS nuisances.
4381 LC_ALL=C
4382 export LC_ALL
4383 LANGUAGE=C
4384 export LANGUAGE
4385
4386 # CDPATH.
4387 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4388
4389
4390 # as_fn_error STATUS ERROR [LINENO LOG_FD]
4391 # ----------------------------------------
4392 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4393 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4394 # script with STATUS, using 1 if that was 0.
4395 as_fn_error ()
4396 {
4397   as_status=$1; test $as_status -eq 0 && as_status=1
4398   if test "$4"; then
4399     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4400     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4401   fi
4402   $as_echo "$as_me: error: $2" >&2
4403   as_fn_exit $as_status
4404 } # as_fn_error
4405
4406
4407 # as_fn_set_status STATUS
4408 # -----------------------
4409 # Set $? to STATUS, without forking.
4410 as_fn_set_status ()
4411 {
4412   return $1
4413 } # as_fn_set_status
4414
4415 # as_fn_exit STATUS
4416 # -----------------
4417 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4418 as_fn_exit ()
4419 {
4420   set +e
4421   as_fn_set_status $1
4422   exit $1
4423 } # as_fn_exit
4424
4425 # as_fn_unset VAR
4426 # ---------------
4427 # Portably unset VAR.
4428 as_fn_unset ()
4429 {
4430   { eval $1=; unset $1;}
4431 }
4432 as_unset=as_fn_unset
4433 # as_fn_append VAR VALUE
4434 # ----------------------
4435 # Append the text in VALUE to the end of the definition contained in VAR. Take
4436 # advantage of any shell optimizations that allow amortized linear growth over
4437 # repeated appends, instead of the typical quadratic growth present in naive
4438 # implementations.
4439 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4440   eval 'as_fn_append ()
4441   {
4442     eval $1+=\$2
4443   }'
4444 else
4445   as_fn_append ()
4446   {
4447     eval $1=\$$1\$2
4448   }
4449 fi # as_fn_append
4450
4451 # as_fn_arith ARG...
4452 # ------------------
4453 # Perform arithmetic evaluation on the ARGs, and store the result in the
4454 # global $as_val. Take advantage of shells that can avoid forks. The arguments
4455 # must be portable across $(()) and expr.
4456 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4457   eval 'as_fn_arith ()
4458   {
4459     as_val=$(( $* ))
4460   }'
4461 else
4462   as_fn_arith ()
4463   {
4464     as_val=`expr "$@" || test $? -eq 1`
4465   }
4466 fi # as_fn_arith
4467
4468
4469 if expr a : '\(a\)' >/dev/null 2>&1 &&
4470    test "X`expr 00001 : '.*\(...\)'`" = X001; then
4471   as_expr=expr
4472 else
4473   as_expr=false
4474 fi
4475
4476 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4477   as_basename=basename
4478 else
4479   as_basename=false
4480 fi
4481
4482 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4483   as_dirname=dirname
4484 else
4485   as_dirname=false
4486 fi
4487
4488 as_me=`$as_basename -- "$0" ||
4489 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4490          X"$0" : 'X\(//\)$' \| \
4491          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4492 $as_echo X/"$0" |
4493     sed '/^.*\/\([^/][^/]*\)\/*$/{
4494             s//\1/
4495             q
4496           }
4497           /^X\/\(\/\/\)$/{
4498             s//\1/
4499             q
4500           }
4501           /^X\/\(\/\).*/{
4502             s//\1/
4503             q
4504           }
4505           s/.*/./; q'`
4506
4507 # Avoid depending upon Character Ranges.
4508 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4509 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4510 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4511 as_cr_digits='0123456789'
4512 as_cr_alnum=$as_cr_Letters$as_cr_digits
4513
4514 ECHO_C= ECHO_N= ECHO_T=
4515 case `echo -n x` in #(((((
4516 -n*)
4517   case `echo 'xy\c'` in
4518   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
4519   xy)  ECHO_C='\c';;
4520   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4521        ECHO_T=' ';;
4522   esac;;
4523 *)
4524   ECHO_N='-n';;
4525 esac
4526
4527 rm -f conf$$ conf$$.exe conf$$.file
4528 if test -d conf$$.dir; then
4529   rm -f conf$$.dir/conf$$.file
4530 else
4531   rm -f conf$$.dir
4532   mkdir conf$$.dir 2>/dev/null
4533 fi
4534 if (echo >conf$$.file) 2>/dev/null; then
4535   if ln -s conf$$.file conf$$ 2>/dev/null; then
4536     as_ln_s='ln -s'
4537     # ... but there are two gotchas:
4538     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4539     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4540     # In both cases, we have to default to `cp -pR'.
4541     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4542       as_ln_s='cp -pR'
4543   elif ln conf$$.file conf$$ 2>/dev/null; then
4544     as_ln_s=ln
4545   else
4546     as_ln_s='cp -pR'
4547   fi
4548 else
4549   as_ln_s='cp -pR'
4550 fi
4551 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4552 rmdir conf$$.dir 2>/dev/null
4553
4554
4555 # as_fn_mkdir_p
4556 # -------------
4557 # Create "$as_dir" as a directory, including parents if necessary.
4558 as_fn_mkdir_p ()
4559 {
4560
4561   case $as_dir in #(
4562   -*) as_dir=./$as_dir;;
4563   esac
4564   test -d "$as_dir" || eval $as_mkdir_p || {
4565     as_dirs=
4566     while :; do
4567       case $as_dir in #(
4568       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4569       *) as_qdir=$as_dir;;
4570       esac
4571       as_dirs="'$as_qdir' $as_dirs"
4572       as_dir=`$as_dirname -- "$as_dir" ||
4573 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4574          X"$as_dir" : 'X\(//\)[^/]' \| \
4575          X"$as_dir" : 'X\(//\)$' \| \
4576          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4577 $as_echo X"$as_dir" |
4578     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4579             s//\1/
4580             q
4581           }
4582           /^X\(\/\/\)[^/].*/{
4583             s//\1/
4584             q
4585           }
4586           /^X\(\/\/\)$/{
4587             s//\1/
4588             q
4589           }
4590           /^X\(\/\).*/{
4591             s//\1/
4592             q
4593           }
4594           s/.*/./; q'`
4595       test -d "$as_dir" && break
4596     done
4597     test -z "$as_dirs" || eval "mkdir $as_dirs"
4598   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4599
4600
4601 } # as_fn_mkdir_p
4602 if mkdir -p . 2>/dev/null; then
4603   as_mkdir_p='mkdir -p "$as_dir"'
4604 else
4605   test -d ./-p && rmdir ./-p
4606   as_mkdir_p=false
4607 fi
4608
4609
4610 # as_fn_executable_p FILE
4611 # -----------------------
4612 # Test if FILE is an executable regular file.
4613 as_fn_executable_p ()
4614 {
4615   test -f "$1" && test -x "$1"
4616 } # as_fn_executable_p
4617 as_test_x='test -x'
4618 as_executable_p=as_fn_executable_p
4619
4620 # Sed expression to map a string onto a valid CPP name.
4621 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4622
4623 # Sed expression to map a string onto a valid variable name.
4624 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4625
4626
4627 exec 6>&1
4628 ## ----------------------------------- ##
4629 ## Main body of $CONFIG_STATUS script. ##
4630 ## ----------------------------------- ##
4631 _ASEOF
4632 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4633
4634 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4635 # Save the log message, to keep $0 and so on meaningful, and to
4636 # report actual input values of CONFIG_FILES etc. instead of their
4637 # values after options handling.
4638 ac_log="
4639 This file was extended by GNU DejaGnu $as_me 1.6.3-git, which was
4640 generated by GNU Autoconf 2.69.  Invocation command line was
4641
4642   CONFIG_FILES    = $CONFIG_FILES
4643   CONFIG_HEADERS  = $CONFIG_HEADERS
4644   CONFIG_LINKS    = $CONFIG_LINKS
4645   CONFIG_COMMANDS = $CONFIG_COMMANDS
4646   $ $0 $@
4647
4648 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4649 "
4650
4651 _ACEOF
4652
4653 case $ac_config_files in *"
4654 "*) set x $ac_config_files; shift; ac_config_files=$*;;
4655 esac
4656
4657
4658
4659 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4660 # Files that config.status was made for.
4661 config_files="$ac_config_files"
4662 config_commands="$ac_config_commands"
4663
4664 _ACEOF
4665
4666 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4667 ac_cs_usage="\
4668 \`$as_me' instantiates files and other configuration actions
4669 from templates according to the current configuration.  Unless the files
4670 and actions are specified as TAGs, all are instantiated by default.
4671
4672 Usage: $0 [OPTION]... [TAG]...
4673
4674   -h, --help       print this help, then exit
4675   -V, --version    print version number and configuration settings, then exit
4676       --config     print configuration, then exit
4677   -q, --quiet, --silent
4678                    do not print progress messages
4679   -d, --debug      don't remove temporary files
4680       --recheck    update $as_me by reconfiguring in the same conditions
4681       --file=FILE[:TEMPLATE]
4682                    instantiate the configuration file FILE
4683
4684 Configuration files:
4685 $config_files
4686
4687 Configuration commands:
4688 $config_commands
4689
4690 Report bugs to <bug-dejagnu@gnu.org>.
4691 GNU DejaGnu home page: <http://www.gnu.org/software/dejagnu/>.
4692 General help using GNU software: <http://www.gnu.org/gethelp/>."
4693
4694 _ACEOF
4695 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4696 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4697 ac_cs_version="\\
4698 GNU DejaGnu config.status 1.6.3-git
4699 configured by $0, generated by GNU Autoconf 2.69,
4700   with options \\"\$ac_cs_config\\"
4701
4702 Copyright (C) 2012 Free Software Foundation, Inc.
4703 This config.status script is free software; the Free Software Foundation
4704 gives unlimited permission to copy, distribute and modify it."
4705
4706 ac_pwd='$ac_pwd'
4707 srcdir='$srcdir'
4708 INSTALL='$INSTALL'
4709 MKDIR_P='$MKDIR_P'
4710 AWK='$AWK'
4711 test -n "\$AWK" || AWK=awk
4712 _ACEOF
4713
4714 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4715 # The default lists apply if the user does not specify any file.
4716 ac_need_defaults=:
4717 while test $# != 0
4718 do
4719   case $1 in
4720   --*=?*)
4721     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4722     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4723     ac_shift=:
4724     ;;
4725   --*=)
4726     ac_option=`expr "X$1" : 'X\([^=]*\)='`
4727     ac_optarg=
4728     ac_shift=:
4729     ;;
4730   *)
4731     ac_option=$1
4732     ac_optarg=$2
4733     ac_shift=shift
4734     ;;
4735   esac
4736
4737   case $ac_option in
4738   # Handling of the options.
4739   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4740     ac_cs_recheck=: ;;
4741   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4742     $as_echo "$ac_cs_version"; exit ;;
4743   --config | --confi | --conf | --con | --co | --c )
4744     $as_echo "$ac_cs_config"; exit ;;
4745   --debug | --debu | --deb | --de | --d | -d )
4746     debug=: ;;
4747   --file | --fil | --fi | --f )
4748     $ac_shift
4749     case $ac_optarg in
4750     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4751     '') as_fn_error $? "missing file argument" ;;
4752     esac
4753     as_fn_append CONFIG_FILES " '$ac_optarg'"
4754     ac_need_defaults=false;;
4755   --he | --h |  --help | --hel | -h )
4756     $as_echo "$ac_cs_usage"; exit ;;
4757   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4758   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4759     ac_cs_silent=: ;;
4760
4761   # This is an error.
4762   -*) as_fn_error $? "unrecognized option: \`$1'
4763 Try \`$0 --help' for more information." ;;
4764
4765   *) as_fn_append ac_config_targets " $1"
4766      ac_need_defaults=false ;;
4767
4768   esac
4769   shift
4770 done
4771
4772 ac_configure_extra_args=
4773
4774 if $ac_cs_silent; then
4775   exec 6>/dev/null
4776   ac_configure_extra_args="$ac_configure_extra_args --silent"
4777 fi
4778
4779 _ACEOF
4780 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4781 if \$ac_cs_recheck; then
4782   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4783   shift
4784   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4785   CONFIG_SHELL='$SHELL'
4786   export CONFIG_SHELL
4787   exec "\$@"
4788 fi
4789
4790 _ACEOF
4791 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4792 exec 5>>config.log
4793 {
4794   echo
4795   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4796 ## Running $as_me. ##
4797 _ASBOX
4798   $as_echo "$ac_log"
4799 } >&5
4800
4801 _ACEOF
4802 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4803 #
4804 # INIT-COMMANDS
4805 #
4806 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
4807
4808 _ACEOF
4809
4810 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4811
4812 # Handling of arguments.
4813 for ac_config_target in $ac_config_targets
4814 do
4815   case $ac_config_target in
4816     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
4817     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4818
4819   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4820   esac
4821 done
4822
4823
4824 # If the user did not use the arguments to specify the items to instantiate,
4825 # then the envvar interface is used.  Set only those that are not.
4826 # We use the long form for the default assignment because of an extremely
4827 # bizarre bug on SunOS 4.1.3.
4828 if $ac_need_defaults; then
4829   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4830   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4831 fi
4832
4833 # Have a temporary directory for convenience.  Make it in the build tree
4834 # simply because there is no reason against having it here, and in addition,
4835 # creating and moving files from /tmp can sometimes cause problems.
4836 # Hook for its removal unless debugging.
4837 # Note that there is a small window in which the directory will not be cleaned:
4838 # after its creation but before its name has been assigned to `$tmp'.
4839 $debug ||
4840 {
4841   tmp= ac_tmp=
4842   trap 'exit_status=$?
4843   : "${ac_tmp:=$tmp}"
4844   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4845 ' 0
4846   trap 'as_fn_exit 1' 1 2 13 15
4847 }
4848 # Create a (secure) tmp directory for tmp files.
4849
4850 {
4851   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4852   test -d "$tmp"
4853 }  ||
4854 {
4855   tmp=./conf$$-$RANDOM
4856   (umask 077 && mkdir "$tmp")
4857 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4858 ac_tmp=$tmp
4859
4860 # Set up the scripts for CONFIG_FILES section.
4861 # No need to generate them if there are no CONFIG_FILES.
4862 # This happens for instance with `./config.status config.h'.
4863 if test -n "$CONFIG_FILES"; then
4864
4865
4866 ac_cr=`echo X | tr X '\015'`
4867 # On cygwin, bash can eat \r inside `` if the user requested igncr.
4868 # But we know of no other shell where ac_cr would be empty at this
4869 # point, so we can use a bashism as a fallback.
4870 if test "x$ac_cr" = x; then
4871   eval ac_cr=\$\'\\r\'
4872 fi
4873 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4874 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4875   ac_cs_awk_cr='\\r'
4876 else
4877   ac_cs_awk_cr=$ac_cr
4878 fi
4879
4880 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4881 _ACEOF
4882
4883
4884 {
4885   echo "cat >conf$$subs.awk <<_ACEOF" &&
4886   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4887   echo "_ACEOF"
4888 } >conf$$subs.sh ||
4889   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4890 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4891 ac_delim='%!_!# '
4892 for ac_last_try in false false false false false :; do
4893   . ./conf$$subs.sh ||
4894     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4895
4896   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4897   if test $ac_delim_n = $ac_delim_num; then
4898     break
4899   elif $ac_last_try; then
4900     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4901   else
4902     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4903   fi
4904 done
4905 rm -f conf$$subs.sh
4906
4907 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4908 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4909 _ACEOF
4910 sed -n '
4911 h
4912 s/^/S["/; s/!.*/"]=/
4913 p
4914 g
4915 s/^[^!]*!//
4916 :repl
4917 t repl
4918 s/'"$ac_delim"'$//
4919 t delim
4920 :nl
4921 h
4922 s/\(.\{148\}\)..*/\1/
4923 t more1
4924 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4925 p
4926 n
4927 b repl
4928 :more1
4929 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4930 p
4931 g
4932 s/.\{148\}//
4933 t nl
4934 :delim
4935 h
4936 s/\(.\{148\}\)..*/\1/
4937 t more2
4938 s/["\\]/\\&/g; s/^/"/; s/$/"/
4939 p
4940 b
4941 :more2
4942 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4943 p
4944 g
4945 s/.\{148\}//
4946 t delim
4947 ' <conf$$subs.awk | sed '
4948 /^[^""]/{
4949   N
4950   s/\n//
4951 }
4952 ' >>$CONFIG_STATUS || ac_write_fail=1
4953 rm -f conf$$subs.awk
4954 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4955 _ACAWK
4956 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4957   for (key in S) S_is_set[key] = 1
4958   FS = "\a"
4959
4960 }
4961 {
4962   line = $ 0
4963   nfields = split(line, field, "@")
4964   substed = 0
4965   len = length(field[1])
4966   for (i = 2; i < nfields; i++) {
4967     key = field[i]
4968     keylen = length(key)
4969     if (S_is_set[key]) {
4970       value = S[key]
4971       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4972       len += length(value) + length(field[++i])
4973       substed = 1
4974     } else
4975       len += 1 + keylen
4976   }
4977
4978   print line
4979 }
4980
4981 _ACAWK
4982 _ACEOF
4983 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4984 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4985   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4986 else
4987   cat
4988 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4989   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4990 _ACEOF
4991
4992 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4993 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4994 # trailing colons and then remove the whole line if VPATH becomes empty
4995 # (actually we leave an empty line to preserve line numbers).
4996 if test "x$srcdir" = x.; then
4997   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
4998 h
4999 s///
5000 s/^/:/
5001 s/[      ]*$/:/
5002 s/:\$(srcdir):/:/g
5003 s/:\${srcdir}:/:/g
5004 s/:@srcdir@:/:/g
5005 s/^:*//
5006 s/:*$//
5007 x
5008 s/\(=[   ]*\).*/\1/
5009 G
5010 s/\n//
5011 s/^[^=]*=[       ]*$//
5012 }'
5013 fi
5014
5015 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5016 fi # test -n "$CONFIG_FILES"
5017
5018
5019 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
5020 shift
5021 for ac_tag
5022 do
5023   case $ac_tag in
5024   :[FHLC]) ac_mode=$ac_tag; continue;;
5025   esac
5026   case $ac_mode$ac_tag in
5027   :[FHL]*:*);;
5028   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
5029   :[FH]-) ac_tag=-:-;;
5030   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5031   esac
5032   ac_save_IFS=$IFS
5033   IFS=:
5034   set x $ac_tag
5035   IFS=$ac_save_IFS
5036   shift
5037   ac_file=$1
5038   shift
5039
5040   case $ac_mode in
5041   :L) ac_source=$1;;
5042   :[FH])
5043     ac_file_inputs=
5044     for ac_f
5045     do
5046       case $ac_f in
5047       -) ac_f="$ac_tmp/stdin";;
5048       *) # Look for the file first in the build tree, then in the source tree
5049          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5050          # because $ac_f cannot contain `:'.
5051          test -f "$ac_f" ||
5052            case $ac_f in
5053            [\\/$]*) false;;
5054            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5055            esac ||
5056            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5057       esac
5058       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5059       as_fn_append ac_file_inputs " '$ac_f'"
5060     done
5061
5062     # Let's still pretend it is `configure' which instantiates (i.e., don't
5063     # use $as_me), people would be surprised to read:
5064     #    /* config.h.  Generated by config.status.  */
5065     configure_input='Generated from '`
5066           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5067         `' by configure.'
5068     if test x"$ac_file" != x-; then
5069       configure_input="$ac_file.  $configure_input"
5070       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5071 $as_echo "$as_me: creating $ac_file" >&6;}
5072     fi
5073     # Neutralize special characters interpreted by sed in replacement strings.
5074     case $configure_input in #(
5075     *\&* | *\|* | *\\* )
5076        ac_sed_conf_input=`$as_echo "$configure_input" |
5077        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5078     *) ac_sed_conf_input=$configure_input;;
5079     esac
5080
5081     case $ac_tag in
5082     *:-:* | *:-) cat >"$ac_tmp/stdin" \
5083       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
5084     esac
5085     ;;
5086   esac
5087
5088   ac_dir=`$as_dirname -- "$ac_file" ||
5089 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5090          X"$ac_file" : 'X\(//\)[^/]' \| \
5091          X"$ac_file" : 'X\(//\)$' \| \
5092          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5093 $as_echo X"$ac_file" |
5094     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5095             s//\1/
5096             q
5097           }
5098           /^X\(\/\/\)[^/].*/{
5099             s//\1/
5100             q
5101           }
5102           /^X\(\/\/\)$/{
5103             s//\1/
5104             q
5105           }
5106           /^X\(\/\).*/{
5107             s//\1/
5108             q
5109           }
5110           s/.*/./; q'`
5111   as_dir="$ac_dir"; as_fn_mkdir_p
5112   ac_builddir=.
5113
5114 case "$ac_dir" in
5115 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
5116 *)
5117   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
5118   # A ".." for each directory in $ac_dir_suffix.
5119   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
5120   case $ac_top_builddir_sub in
5121   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
5122   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
5123   esac ;;
5124 esac
5125 ac_abs_top_builddir=$ac_pwd
5126 ac_abs_builddir=$ac_pwd$ac_dir_suffix
5127 # for backward compatibility:
5128 ac_top_builddir=$ac_top_build_prefix
5129
5130 case $srcdir in
5131   .)  # We are building in place.
5132     ac_srcdir=.
5133     ac_top_srcdir=$ac_top_builddir_sub
5134     ac_abs_top_srcdir=$ac_pwd ;;
5135   [\\/]* | ?:[\\/]* )  # Absolute name.
5136     ac_srcdir=$srcdir$ac_dir_suffix;
5137     ac_top_srcdir=$srcdir
5138     ac_abs_top_srcdir=$srcdir ;;
5139   *) # Relative name.
5140     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
5141     ac_top_srcdir=$ac_top_build_prefix$srcdir
5142     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
5143 esac
5144 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
5145
5146
5147   case $ac_mode in
5148   :F)
5149   #
5150   # CONFIG_FILE
5151   #
5152
5153   case $INSTALL in
5154   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5155   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
5156   esac
5157   ac_MKDIR_P=$MKDIR_P
5158   case $MKDIR_P in
5159   [\\/$]* | ?:[\\/]* ) ;;
5160   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
5161   esac
5162 _ACEOF
5163
5164 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5165 # If the template does not know about datarootdir, expand it.
5166 # FIXME: This hack should be removed a few years after 2.60.
5167 ac_datarootdir_hack=; ac_datarootdir_seen=
5168 ac_sed_dataroot='
5169 /datarootdir/ {
5170   p
5171   q
5172 }
5173 /@datadir@/p
5174 /@docdir@/p
5175 /@infodir@/p
5176 /@localedir@/p
5177 /@mandir@/p'
5178 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
5179 *datarootdir*) ac_datarootdir_seen=yes;;
5180 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
5181   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
5182 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
5183 _ACEOF
5184 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5185   ac_datarootdir_hack='
5186   s&@datadir@&$datadir&g
5187   s&@docdir@&$docdir&g
5188   s&@infodir@&$infodir&g
5189   s&@localedir@&$localedir&g
5190   s&@mandir@&$mandir&g
5191   s&\\\${datarootdir}&$datarootdir&g' ;;
5192 esac
5193 _ACEOF
5194
5195 # Neutralize VPATH when `$srcdir' = `.'.
5196 # Shell code in configure.ac might set extrasub.
5197 # FIXME: do we really want to maintain this feature?
5198 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5199 ac_sed_extra="$ac_vpsub
5200 $extrasub
5201 _ACEOF
5202 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5203 :t
5204 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5205 s|@configure_input@|$ac_sed_conf_input|;t t
5206 s&@top_builddir@&$ac_top_builddir_sub&;t t
5207 s&@top_build_prefix@&$ac_top_build_prefix&;t t
5208 s&@srcdir@&$ac_srcdir&;t t
5209 s&@abs_srcdir@&$ac_abs_srcdir&;t t
5210 s&@top_srcdir@&$ac_top_srcdir&;t t
5211 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
5212 s&@builddir@&$ac_builddir&;t t
5213 s&@abs_builddir@&$ac_abs_builddir&;t t
5214 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
5215 s&@INSTALL@&$ac_INSTALL&;t t
5216 s&@MKDIR_P@&$ac_MKDIR_P&;t t
5217 $ac_datarootdir_hack
5218 "
5219 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
5220   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5221
5222 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
5223   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
5224   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
5225       "$ac_tmp/out"`; test -z "$ac_out"; } &&
5226   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5227 which seems to be undefined.  Please make sure it is defined" >&5
5228 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
5229 which seems to be undefined.  Please make sure it is defined" >&2;}
5230
5231   rm -f "$ac_tmp/stdin"
5232   case $ac_file in
5233   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
5234   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
5235   esac \
5236   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
5237  ;;
5238
5239
5240   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
5241 $as_echo "$as_me: executing $ac_file commands" >&6;}
5242  ;;
5243   esac
5244
5245
5246   case $ac_file$ac_mode in
5247     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
5248   # Older Autoconf quotes --file arguments for eval, but not when files
5249   # are listed without --file.  Let's play safe and only enable the eval
5250   # if we detect the quoting.
5251   case $CONFIG_FILES in
5252   *\'*) eval set x "$CONFIG_FILES" ;;
5253   *)   set x $CONFIG_FILES ;;
5254   esac
5255   shift
5256   for mf
5257   do
5258     # Strip MF so we end up with the name of the file.
5259     mf=`echo "$mf" | sed -e 's/:.*$//'`
5260     # Check whether this is an Automake generated Makefile or not.
5261     # We used to match only the files named 'Makefile.in', but
5262     # some people rename them; so instead we look at the file content.
5263     # Grep'ing the first line is not enough: some people post-process
5264     # each Makefile.in and add a new line on top of each file to say so.
5265     # Grep'ing the whole file is not good either: AIX grep has a line
5266     # limit of 2048, but all sed's we know have understand at least 4000.
5267     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
5268       dirpart=`$as_dirname -- "$mf" ||
5269 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5270          X"$mf" : 'X\(//\)[^/]' \| \
5271          X"$mf" : 'X\(//\)$' \| \
5272          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
5273 $as_echo X"$mf" |
5274     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5275             s//\1/
5276             q
5277           }
5278           /^X\(\/\/\)[^/].*/{
5279             s//\1/
5280             q
5281           }
5282           /^X\(\/\/\)$/{
5283             s//\1/
5284             q
5285           }
5286           /^X\(\/\).*/{
5287             s//\1/
5288             q
5289           }
5290           s/.*/./; q'`
5291     else
5292       continue
5293     fi
5294     # Extract the definition of DEPDIR, am__include, and am__quote
5295     # from the Makefile without running 'make'.
5296     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
5297     test -z "$DEPDIR" && continue
5298     am__include=`sed -n 's/^am__include = //p' < "$mf"`
5299     test -z "$am__include" && continue
5300     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
5301     # Find all dependency output files, they are included files with
5302     # $(DEPDIR) in their names.  We invoke sed twice because it is the
5303     # simplest approach to changing $(DEPDIR) to its actual value in the
5304     # expansion.
5305     for file in `sed -n "
5306       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
5307          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
5308       # Make sure the directory exists.
5309       test -f "$dirpart/$file" && continue
5310       fdir=`$as_dirname -- "$file" ||
5311 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5312          X"$file" : 'X\(//\)[^/]' \| \
5313          X"$file" : 'X\(//\)$' \| \
5314          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
5315 $as_echo X"$file" |
5316     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5317             s//\1/
5318             q
5319           }
5320           /^X\(\/\/\)[^/].*/{
5321             s//\1/
5322             q
5323           }
5324           /^X\(\/\/\)$/{
5325             s//\1/
5326             q
5327           }
5328           /^X\(\/\).*/{
5329             s//\1/
5330             q
5331           }
5332           s/.*/./; q'`
5333       as_dir=$dirpart/$fdir; as_fn_mkdir_p
5334       # echo "creating $dirpart/$file"
5335       echo '# dummy' > "$dirpart/$file"
5336     done
5337   done
5338 }
5339  ;;
5340
5341   esac
5342 done # for ac_tag
5343
5344
5345 as_fn_exit 0
5346 _ACEOF
5347 ac_clean_files=$ac_clean_files_save
5348
5349 test $ac_write_fail = 0 ||
5350   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
5351
5352
5353 # configure is writing to config.log, and then calls config.status.
5354 # config.status does its own redirection, appending to config.log.
5355 # Unfortunately, on DOS this fails, as config.log is still kept open
5356 # by configure, so config.status won't be able to write to it; its
5357 # output is simply discarded.  So we exec the FD to /dev/null,
5358 # effectively closing config.log, so it can be properly (re)opened and
5359 # appended to by config.status.  When coming back to configure, we
5360 # need to make the FD available again.
5361 if test "$no_create" != yes; then
5362   ac_cs_success=:
5363   ac_config_status_args=
5364   test "$silent" = yes &&
5365     ac_config_status_args="$ac_config_status_args --quiet"
5366   exec 5>/dev/null
5367   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5368   exec 5>>config.log
5369   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5370   # would make configure fail if this is the last instruction.
5371   $ac_cs_success || as_fn_exit 1
5372 fi
5373 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5374   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5375 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5376 fi
5377