liblock/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for liblock 0.60.
   4 #
   5 # Report bugs to <courier-users@lists.sourceforge.net>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## --------------------- ##
  12 ## M4sh Initialization.  ##
  13 ## --------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  18   emulate sh
  19   NULLCMD=:
  20   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in
  26   *posix*) set -o posix ;;
  27 esac
  28
  29 fi
  30
  31
  32
  33
  34 # PATH needs CR
  35 # Avoid depending upon Character Ranges.
  36 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  39 as_cr_digits='0123456789'
  40 as_cr_alnum=$as_cr_Letters$as_cr_digits
  41
  42 # The user is always right.
  43 if test "${PATH_SEPARATOR+set}" != set; then
  44   echo "#! /bin/sh" >conf$$.sh
  45   echo  "exit 0"   >>conf$$.sh
  46   chmod +x conf$$.sh
  47   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  48     PATH_SEPARATOR=';'
  49   else
  50     PATH_SEPARATOR=:
  51   fi
  52   rm -f conf$$.sh
  53 fi
  54
  55 # Support unset when possible.
  56 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  57   as_unset=unset
  58 else
  59   as_unset=false
  60 fi
  61
  62
  63 # IFS
  64 # We need space, tab and new line, in precisely that order.  Quoting is
  65 # there to prevent editors from complaining about space-tab.
  66 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  67 # splitting by setting IFS to empty value.)
  68 as_nl='
  69 '
  70 IFS=" ""        $as_nl"
  71
  72 # Find who we are.  Look in the path if we contain no directory separator.
  73 case $0 in
  74   *[\\/]* ) as_myself=$0 ;;
  75   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  76 for as_dir in $PATH
  77 do
  78   IFS=$as_save_IFS
  79   test -z "$as_dir" && as_dir=.
  80   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  81 done
  82 IFS=$as_save_IFS
  83
  84      ;;
  85 esac
  86 # We did not find ourselves, most probably we were run as `sh COMMAND'
  87 # in which case we are not to be found in the path.
  88 if test "x$as_myself" = x; then
  89   as_myself=$0
  90 fi
  91 if test ! -f "$as_myself"; then
  92   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  93   { (exit 1); exit 1; }
  94 fi
  95
  96 # Work around bugs in pre-3.0 UWIN ksh.
  97 for as_var in ENV MAIL MAILPATH
  98 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  99 done
 100 PS1='$ '
 101 PS2='> '
 102 PS4='+ '
 103
 104 # NLS nuisances.
 105 for as_var in \
 106   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 107   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 108   LC_TELEPHONE LC_TIME
 109 do
 110   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 111     eval $as_var=C; export $as_var
 112   else
 113     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 114   fi
 115 done
 116
 117 # Required to use basename.
 118 if expr a : '\(a\)' >/dev/null 2>&1 &&
 119    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 120   as_expr=expr
 121 else
 122   as_expr=false
 123 fi
 124
 125 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 126   as_basename=basename
 127 else
 128   as_basename=false
 129 fi
 130
 131
 132 # Name of the executable.
 133 as_me=`$as_basename -- "$0" ||
 134 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 135          X"$0" : 'X\(//\)$' \| \
 136          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 137 echo X/"$0" |
 138     sed '/^.*\/\([^/][^/]*\)\/*$/{
 139             s//\1/
 140             q
 141           }
 142           /^X\/\(\/\/\)$/{
 143             s//\1/
 144             q
 145           }
 146           /^X\/\(\/\).*/{
 147             s//\1/
 148             q
 149           }
 150           s/.*/./; q'`
 151
 152 # CDPATH.
 153 $as_unset CDPATH
 154
 155
 156 if test "x$CONFIG_SHELL" = x; then
 157   if (eval ":") 2>/dev/null; then
 158   as_have_required=yes
 159 else
 160   as_have_required=no
 161 fi
 162
 163   if test $as_have_required = yes &&     (eval ":
 164 (as_func_return () {
 165   (exit \$1)
 166 }
 167 as_func_success () {
 168   as_func_return 0
 169 }
 170 as_func_failure () {
 171   as_func_return 1
 172 }
 173 as_func_ret_success () {
 174   return 0
 175 }
 176 as_func_ret_failure () {
 177   return 1
 178 }
 179
 180 exitcode=0
 181 if as_func_success; then
 182   :
 183 else
 184   exitcode=1
 185   echo as_func_success failed.
 186 fi
 187
 188 if as_func_failure; then
 189   exitcode=1
 190   echo as_func_failure succeeded.
 191 fi
 192
 193 if as_func_ret_success; then
 194   :
 195 else
 196   exitcode=1
 197   echo as_func_ret_success failed.
 198 fi
 199
 200 if as_func_ret_failure; then
 201   exitcode=1
 202   echo as_func_ret_failure succeeded.
 203 fi
 204
 205 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 206   :
 207 else
 208   exitcode=1
 209   echo positional parameters were not saved.
 210 fi
 211
 212 test \$exitcode = 0) || { (exit 1); exit 1; }
 213
 214 (
 215   as_lineno_1=\$LINENO
 216   as_lineno_2=\$LINENO
 217   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 218   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 219 ") 2> /dev/null; then
 220   :
 221 else
 222   as_candidate_shells=
 223     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 224 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 225 do
 226   IFS=$as_save_IFS
 227   test -z "$as_dir" && as_dir=.
 228   case $as_dir in
 229          /*)
 230            for as_base in sh bash ksh sh5; do
 231              as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 232            done;;
 233        esac
 234 done
 235 IFS=$as_save_IFS
 236
 237
 238       for as_shell in $as_candidate_shells $SHELL; do
 239          # Try only shells that exist, to save several forks.
 240          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 241                 { ("$as_shell") 2> /dev/null <<\_ASEOF
 242 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 243   emulate sh
 244   NULLCMD=:
 245   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 246   # is contrary to our usage.  Disable this feature.
 247   alias -g '${1+"$@"}'='"$@"'
 248   setopt NO_GLOB_SUBST
 249 else
 250   case `(set -o) 2>/dev/null` in
 251   *posix*) set -o posix ;;
 252 esac
 253
 254 fi
 255
 256
 257 :
 258 _ASEOF
 259 }; then
 260   CONFIG_SHELL=$as_shell
 261                as_have_required=yes
 262                if { "$as_shell" 2> /dev/null <<\_ASEOF
 263 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 264   emulate sh
 265   NULLCMD=:
 266   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 267   # is contrary to our usage.  Disable this feature.
 268   alias -g '${1+"$@"}'='"$@"'
 269   setopt NO_GLOB_SUBST
 270 else
 271   case `(set -o) 2>/dev/null` in
 272   *posix*) set -o posix ;;
 273 esac
 274
 275 fi
 276
 277
 278 :
 279 (as_func_return () {
 280   (exit $1)
 281 }
 282 as_func_success () {
 283   as_func_return 0
 284 }
 285 as_func_failure () {
 286   as_func_return 1
 287 }
 288 as_func_ret_success () {
 289   return 0
 290 }
 291 as_func_ret_failure () {
 292   return 1
 293 }
 294
 295 exitcode=0
 296 if as_func_success; then
 297   :
 298 else
 299   exitcode=1
 300   echo as_func_success failed.
 301 fi
 302
 303 if as_func_failure; then
 304   exitcode=1
 305   echo as_func_failure succeeded.
 306 fi
 307
 308 if as_func_ret_success; then
 309   :
 310 else
 311   exitcode=1
 312   echo as_func_ret_success failed.
 313 fi
 314
 315 if as_func_ret_failure; then
 316   exitcode=1
 317   echo as_func_ret_failure succeeded.
 318 fi
 319
 320 if ( set x; as_func_ret_success y && test x = "$1" ); then
 321   :
 322 else
 323   exitcode=1
 324   echo positional parameters were not saved.
 325 fi
 326
 327 test $exitcode = 0) || { (exit 1); exit 1; }
 328
 329 (
 330   as_lineno_1=$LINENO
 331   as_lineno_2=$LINENO
 332   test "x$as_lineno_1" != "x$as_lineno_2" &&
 333   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 334
 335 _ASEOF
 336 }; then
 337   break
 338 fi
 339
 340 fi
 341
 342       done
 343
 344       if test "x$CONFIG_SHELL" != x; then
 345   for as_var in BASH_ENV ENV
 346         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 347         done
 348         export CONFIG_SHELL
 349         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 350 fi
 351
 352
 353     if test $as_have_required = no; then
 354   echo This script requires a shell more modern than all the
 355       echo shells that I found on your system.  Please install a
 356       echo modern shell, or manually run the script under such a
 357       echo shell if you do have one.
 358       { (exit 1); exit 1; }
 359 fi
 360
 361
 362 fi
 363
 364 fi
 365
 366
 367
 368 (eval "as_func_return () {
 369   (exit \$1)
 370 }
 371 as_func_success () {
 372   as_func_return 0
 373 }
 374 as_func_failure () {
 375   as_func_return 1
 376 }
 377 as_func_ret_success () {
 378   return 0
 379 }
 380 as_func_ret_failure () {
 381   return 1
 382 }
 383
 384 exitcode=0
 385 if as_func_success; then
 386   :
 387 else
 388   exitcode=1
 389   echo as_func_success failed.
 390 fi
 391
 392 if as_func_failure; then
 393   exitcode=1
 394   echo as_func_failure succeeded.
 395 fi
 396
 397 if as_func_ret_success; then
 398   :
 399 else
 400   exitcode=1
 401   echo as_func_ret_success failed.
 402 fi
 403
 404 if as_func_ret_failure; then
 405   exitcode=1
 406   echo as_func_ret_failure succeeded.
 407 fi
 408
 409 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 410   :
 411 else
 412   exitcode=1
 413   echo positional parameters were not saved.
 414 fi
 415
 416 test \$exitcode = 0") || {
 417   echo No shell found that supports shell functions.
 418   echo Please tell autoconf@gnu.org about your system,
 419   echo including any error possibly output before this
 420   echo message
 421 }
 422
 423
 424
 425   as_lineno_1=$LINENO
 426   as_lineno_2=$LINENO
 427   test "x$as_lineno_1" != "x$as_lineno_2" &&
 428   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 429
 430   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 431   # uniformly replaced by the line number.  The first 'sed' inserts a
 432   # line-number line after each line using $LINENO; the second 'sed'
 433   # does the real work.  The second script uses 'N' to pair each
 434   # line-number line with the line containing $LINENO, and appends
 435   # trailing '-' during substitution so that $LINENO is not a special
 436   # case at line end.
 437   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 438   # scripts with optimization help from Paolo Bonzini.  Blame Lee
 439   # E. McMahon (1931-1989) for sed's syntax.  :-)
 440   sed -n '
 441     p
 442     /[$]LINENO/=
 443   ' <$as_myself |
 444     sed '
 445       s/[$]LINENO.*/&-/
 446       t lineno
 447       b
 448       :lineno
 449       N
 450       :loop
 451       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 452       t loop
 453       s/-\n.*//
 454     ' >$as_me.lineno &&
 455   chmod +x "$as_me.lineno" ||
 456     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 457    { (exit 1); exit 1; }; }
 458
 459   # Don't try to exec as it changes $[0], causing all sort of problems
 460   # (the dirname of $[0] is not the place where we might find the
 461   # original and so on.  Autoconf is especially sensitive to this).
 462   . "./$as_me.lineno"
 463   # Exit status is that of the last command.
 464   exit
 465 }
 466
 467
 468 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 469   as_dirname=dirname
 470 else
 471   as_dirname=false
 472 fi
 473
 474 ECHO_C= ECHO_N= ECHO_T=
 475 case `echo -n x` in
 476 -n*)
 477   case `echo 'x\c'` in
 478   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 479   *)   ECHO_C='\c';;
 480   esac;;
 481 *)
 482   ECHO_N='-n';;
 483 esac
 484
 485 if expr a : '\(a\)' >/dev/null 2>&1 &&
 486    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 487   as_expr=expr
 488 else
 489   as_expr=false
 490 fi
 491
 492 rm -f conf$$ conf$$.exe conf$$.file
 493 if test -d conf$$.dir; then
 494   rm -f conf$$.dir/conf$$.file
 495 else
 496   rm -f conf$$.dir
 497   mkdir conf$$.dir
 498 fi
 499 echo >conf$$.file
 500 if ln -s conf$$.file conf$$ 2>/dev/null; then
 501   as_ln_s='ln -s'
 502   # ... but there are two gotchas:
 503   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 504   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 505   # In both cases, we have to default to `cp -p'.
 506   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 507     as_ln_s='cp -p'
 508 elif ln conf$$.file conf$$ 2>/dev/null; then
 509   as_ln_s=ln
 510 else
 511   as_ln_s='cp -p'
 512 fi
 513 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 514 rmdir conf$$.dir 2>/dev/null
 515
 516 if mkdir -p . 2>/dev/null; then
 517   as_mkdir_p=:
 518 else
 519   test -d ./-p && rmdir ./-p
 520   as_mkdir_p=false
 521 fi
 522
 523 if test -x / >/dev/null 2>&1; then
 524   as_test_x='test -x'
 525 else
 526   if ls -dL / >/dev/null 2>&1; then
 527     as_ls_L_option=L
 528   else
 529     as_ls_L_option=
 530   fi
 531   as_test_x='
 532     eval sh -c '\''
 533       if test -d "$1"; then
 534         test -d "$1/.";
 535       else
 536         case $1 in
 537         -*)set "./$1";;
 538         esac;
 539         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 540         ???[sx]*):;;*)false;;esac;fi
 541     '\'' sh
 542   '
 543 fi
 544 as_executable_p=$as_test_x
 545
 546 # Sed expression to map a string onto a valid CPP name.
 547 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 548
 549 # Sed expression to map a string onto a valid variable name.
 550 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 551
 552
 553
 554
 555 # Check that we are running under the correct shell.
 556 SHELL=${CONFIG_SHELL-/bin/sh}
 557
 558 case X$ECHO in
 559 X*--fallback-echo)
 560   # Remove one level of quotation (which was required for Make).
 561   ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
 562   ;;
 563 esac
 564
 565 echo=${ECHO-echo}
 566 if test "X$1" = X--no-reexec; then
 567   # Discard the --no-reexec flag, and continue.
 568   shift
 569 elif test "X$1" = X--fallback-echo; then
 570   # Avoid inline document here, it may be left over
 571   :
 572 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
 573   # Yippee, $echo works!
 574   :
 575 else
 576   # Restart under the correct shell.
 577   exec $SHELL "$0" --no-reexec ${1+"$@"}
 578 fi
 579
 580 if test "X$1" = X--fallback-echo; then
 581   # used as fallback echo
 582   shift
 583   cat <<EOF
 584 $*
 585 EOF
 586   exit 0
 587 fi
 588
 589 # The HP-UX ksh and POSIX shell print the target directory to stdout
 590 # if CDPATH is set.
 591 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 592
 593 if test -z "$ECHO"; then
 594 if test "X${echo_test_string+set}" != Xset; then
 595 # find a string as large as possible, as long as the shell can cope with it
 596   for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
 597     # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
 598     if (echo_test_string=`eval $cmd`) 2>/dev/null &&
 599        echo_test_string=`eval $cmd` &&
 600        (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
 601     then
 602       break
 603     fi
 604   done
 605 fi
 606
 607 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
 608    echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
 609    test "X$echo_testing_string" = "X$echo_test_string"; then
 610   :
 611 else
 612   # The Solaris, AIX, and Digital Unix default echo programs unquote
 613   # backslashes.  This makes it impossible to quote backslashes using
 614   #   echo "$something" | sed 's/\\/\\\\/g'
 615   #
 616   # So, first we look for a working echo in the user's PATH.
 617
 618   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 619   for dir in $PATH /usr/ucb; do
 620     IFS="$lt_save_ifs"
 621     if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
 622        test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
 623        echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
 624        test "X$echo_testing_string" = "X$echo_test_string"; then
 625       echo="$dir/echo"
 626       break
 627     fi
 628   done
 629   IFS="$lt_save_ifs"
 630
 631   if test "X$echo" = Xecho; then
 632     # We didn't find a better echo, so look for alternatives.
 633     if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
 634        echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
 635        test "X$echo_testing_string" = "X$echo_test_string"; then
 636       # This shell has a builtin print -r that does the trick.
 637       echo='print -r'
 638     elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
 639          test "X$CONFIG_SHELL" != X/bin/ksh; then
 640       # If we have ksh, try running configure again with it.
 641       ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
 642       export ORIGINAL_CONFIG_SHELL
 643       CONFIG_SHELL=/bin/ksh
 644       export CONFIG_SHELL
 645       exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
 646     else
 647       # Try using printf.
 648       echo='printf %s\n'
 649       if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
 650          echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
 651          test "X$echo_testing_string" = "X$echo_test_string"; then
 652         # Cool, printf works
 653         :
 654       elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 655            test "X$echo_testing_string" = 'X\t' &&
 656            echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 657            test "X$echo_testing_string" = "X$echo_test_string"; then
 658         CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
 659         export CONFIG_SHELL
 660         SHELL="$CONFIG_SHELL"
 661         export SHELL
 662         echo="$CONFIG_SHELL $0 --fallback-echo"
 663       elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 664            test "X$echo_testing_string" = 'X\t' &&
 665            echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 666            test "X$echo_testing_string" = "X$echo_test_string"; then
 667         echo="$CONFIG_SHELL $0 --fallback-echo"
 668       else
 669         # maybe with a smaller string...
 670         prev=:
 671
 672         for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
 673           if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
 674           then
 675             break
 676           fi
 677           prev="$cmd"
 678         done
 679
 680         if test "$prev" != 'sed 50q "$0"'; then
 681           echo_test_string=`eval $prev`
 682           export echo_test_string
 683           exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
 684         else
 685           # Oops.  We lost completely, so just stick with echo.
 686           echo=echo
 687         fi
 688       fi
 689     fi
 690   fi
 691 fi
 692 fi
 693
 694 # Copy echo and quote the copy suitably for passing to libtool from
 695 # the Makefile, instead of quoting the original, which is used later.
 696 ECHO=$echo
 697 if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
 698    ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
 699 fi
 700
 701
 702
 703
 704 tagnames=${tagnames+${tagnames},}CXX
 705
 706 tagnames=${tagnames+${tagnames},}F77
 707
 708 exec 7<&0 </dev/null 6>&1
 709
 710 # Name of the host.
 711 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 712 # so uname gets run too.
 713 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 714
 715 #
 716 # Initializations.
 717 #
 718 ac_default_prefix=/usr/local
 719 ac_clean_files=
 720 ac_config_libobj_dir=.
 721 LIBOBJS=
 722 cross_compiling=no
 723 subdirs=
 724 MFLAGS=
 725 MAKEFLAGS=
 726 SHELL=${CONFIG_SHELL-/bin/sh}
 727
 728 # Identity of this package.
 729 PACKAGE_NAME='liblock'
 730 PACKAGE_TARNAME='liblock'
 731 PACKAGE_VERSION='0.60'
 732 PACKAGE_STRING='liblock 0.60'
 733 PACKAGE_BUGREPORT='courier-users@lists.sourceforge.net'
 734
 735 ac_unique_file="liblock.h"
 736 # Factoring default headers for most tests.
 737 ac_includes_default="\
 738 #include <stdio.h>
 739 #ifdef HAVE_SYS_TYPES_H
 740 # include <sys/types.h>
 741 #endif
 742 #ifdef HAVE_SYS_STAT_H
 743 # include <sys/stat.h>
 744 #endif
 745 #ifdef STDC_HEADERS
 746 # include <stdlib.h>
 747 # include <stddef.h>
 748 #else
 749 # ifdef HAVE_STDLIB_H
 750 #  include <stdlib.h>
 751 # endif
 752 #endif
 753 #ifdef HAVE_STRING_H
 754 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 755 #  include <memory.h>
 756 # endif
 757 # include <string.h>
 758 #endif
 759 #ifdef HAVE_STRINGS_H
 760 # include <strings.h>
 761 #endif
 762 #ifdef HAVE_INTTYPES_H
 763 # include <inttypes.h>
 764 #endif
 765 #ifdef HAVE_STDINT_H
 766 # include <stdint.h>
 767 #endif
 768 #ifdef HAVE_UNISTD_H
 769 # include <unistd.h>
 770 #endif"
 771
 772 ac_subst_vars='SHELL
 773 PATH_SEPARATOR
 774 PACKAGE_NAME
 775 PACKAGE_TARNAME
 776 PACKAGE_VERSION
 777 PACKAGE_STRING
 778 PACKAGE_BUGREPORT
 779 exec_prefix
 780 prefix
 781 program_transform_name
 782 bindir
 783 sbindir
 784 libexecdir
 785 datarootdir
 786 datadir
 787 sysconfdir
 788 sharedstatedir
 789 localstatedir
 790 includedir
 791 oldincludedir
 792 docdir
 793 infodir
 794 htmldir
 795 dvidir
 796 pdfdir
 797 psdir
 798 libdir
 799 localedir
 800 mandir
 801 DEFS
 802 ECHO_C
 803 ECHO_N
 804 ECHO_T
 805 LIBS
 806 build_alias
 807 host_alias
 808 target_alias
 809 INSTALL_PROGRAM
 810 INSTALL_SCRIPT
 811 INSTALL_DATA
 812 am__isrc
 813 CYGPATH_W
 814 PACKAGE
 815 VERSION
 816 ACLOCAL
 817 AUTOCONF
 818 AUTOMAKE
 819 AUTOHEADER
 820 MAKEINFO
 821 install_sh
 822 STRIP
 823 INSTALL_STRIP_PROGRAM
 824 mkdir_p
 825 AWK
 826 SET_MAKE
 827 am__leading_dot
 828 AMTAR
 829 am__tar
 830 am__untar
 831 CC
 832 CFLAGS
 833 LDFLAGS
 834 CPPFLAGS
 835 ac_ct_CC
 836 EXEEXT
 837 OBJEXT
 838 DEPDIR
 839 am__include
 840 am__quote
 841 AMDEP_TRUE
 842 AMDEP_FALSE
 843 AMDEPBACKSLASH
 844 CCDEPMODE
 845 am__fastdepCC_TRUE
 846 am__fastdepCC_FALSE
 847 LN_S
 848 build
 849 build_cpu
 850 build_vendor
 851 build_os
 852 host
 853 host_cpu
 854 host_vendor
 855 host_os
 856 GREP
 857 EGREP
 858 ECHO
 859 AR
 860 RANLIB
 861 CPP
 862 CXX
 863 CXXFLAGS
 864 ac_ct_CXX
 865 CXXDEPMODE
 866 am__fastdepCXX_TRUE
 867 am__fastdepCXX_FALSE
 868 CXXCPP
 869 F77
 870 FFLAGS
 871 ac_ct_F77
 872 LIBTOOL
 873 USE_FCNTL_TRUE
 874 USE_FCNTL_FALSE
 875 USE_FLOCK_TRUE
 876 USE_FLOCK_FALSE
 877 USE_LOCKF_TRUE
 878 USE_LOCKF_FALSE
 879 HAVE_SGML_TRUE
 880 HAVE_SGML_FALSE
 881 LIBOBJS
 882 LTLIBOBJS'
 883 ac_subst_files=''
 884       ac_precious_vars='build_alias
 885 host_alias
 886 target_alias
 887 CC
 888 CFLAGS
 889 LDFLAGS
 890 LIBS
 891 CPPFLAGS
 892 CPP
 893 CXX
 894 CXXFLAGS
 895 CCC
 896 CXXCPP
 897 F77
 898 FFLAGS'
 899
 900
 901 # Initialize some variables set by options.
 902 ac_init_help=
 903 ac_init_version=false
 904 # The variables have the same names as the options, with
 905 # dashes changed to underlines.
 906 cache_file=/dev/null
 907 exec_prefix=NONE
 908 no_create=
 909 no_recursion=
 910 prefix=NONE
 911 program_prefix=NONE
 912 program_suffix=NONE
 913 program_transform_name=s,x,x,
 914 silent=
 915 site=
 916 srcdir=
 917 verbose=
 918 x_includes=NONE
 919 x_libraries=NONE
 920
 921 # Installation directory options.
 922 # These are left unexpanded so users can "make install exec_prefix=/foo"
 923 # and all the variables that are supposed to be based on exec_prefix
 924 # by default will actually change.
 925 # Use braces instead of parens because sh, perl, etc. also accept them.
 926 # (The list follows the same order as the GNU Coding Standards.)
 927 bindir='${exec_prefix}/bin'
 928 sbindir='${exec_prefix}/sbin'
 929 libexecdir='${exec_prefix}/libexec'
 930 datarootdir='${prefix}/share'
 931 datadir='${datarootdir}'
 932 sysconfdir='${prefix}/etc'
 933 sharedstatedir='${prefix}/com'
 934 localstatedir='${prefix}/var'
 935 includedir='${prefix}/include'
 936 oldincludedir='/usr/include'
 937 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 938 infodir='${datarootdir}/info'
 939 htmldir='${docdir}'
 940 dvidir='${docdir}'
 941 pdfdir='${docdir}'
 942 psdir='${docdir}'
 943 libdir='${exec_prefix}/lib'
 944 localedir='${datarootdir}/locale'
 945 mandir='${datarootdir}/man'
 946
 947 ac_prev=
 948 ac_dashdash=
 949 for ac_option
 950 do
 951   # If the previous option needs an argument, assign it.
 952   if test -n "$ac_prev"; then
 953     eval $ac_prev=\$ac_option
 954     ac_prev=
 955     continue
 956   fi
 957
 958   case $ac_option in
 959   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 960   *)    ac_optarg=yes ;;
 961   esac
 962
 963   # Accept the important Cygnus configure options, so we can diagnose typos.
 964
 965   case $ac_dashdash$ac_option in
 966   --)
 967     ac_dashdash=yes ;;
 968
 969   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 970     ac_prev=bindir ;;
 971   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 972     bindir=$ac_optarg ;;
 973
 974   -build | --build | --buil | --bui | --bu)
 975     ac_prev=build_alias ;;
 976   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 977     build_alias=$ac_optarg ;;
 978
 979   -cache-file | --cache-file | --cache-fil | --cache-fi \
 980   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 981     ac_prev=cache_file ;;
 982   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 983   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 984     cache_file=$ac_optarg ;;
 985
 986   --config-cache | -C)
 987     cache_file=config.cache ;;
 988
 989   -datadir | --datadir | --datadi | --datad)
 990     ac_prev=datadir ;;
 991   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 992     datadir=$ac_optarg ;;
 993
 994   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 995   | --dataroo | --dataro | --datar)
 996     ac_prev=datarootdir ;;
 997   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 998   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 999     datarootdir=$ac_optarg ;;
1000
1001   -disable-* | --disable-*)
1002     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1003     # Reject names that are not valid shell variable names.
1004     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1005       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
1006    { (exit 1); exit 1; }; }
1007     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
1008     eval enable_$ac_feature=no ;;
1009
1010   -docdir | --docdir | --docdi | --doc | --do)
1011     ac_prev=docdir ;;
1012   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1013     docdir=$ac_optarg ;;
1014
1015   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1016     ac_prev=dvidir ;;
1017   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1018     dvidir=$ac_optarg ;;
1019
1020   -enable-* | --enable-*)
1021     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1022     # Reject names that are not valid shell variable names.
1023     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1024       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
1025    { (exit 1); exit 1; }; }
1026     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
1027     eval enable_$ac_feature=\$ac_optarg ;;
1028
1029   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1030   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1031   | --exec | --exe | --ex)
1032     ac_prev=exec_prefix ;;
1033   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1034   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1035   | --exec=* | --exe=* | --ex=*)
1036     exec_prefix=$ac_optarg ;;
1037
1038   -gas | --gas | --ga | --g)
1039     # Obsolete; use --with-gas.
1040     with_gas=yes ;;
1041
1042   -help | --help | --hel | --he | -h)
1043     ac_init_help=long ;;
1044   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1045     ac_init_help=recursive ;;
1046   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1047     ac_init_help=short ;;
1048
1049   -host | --host | --hos | --ho)
1050     ac_prev=host_alias ;;
1051   -host=* | --host=* | --hos=* | --ho=*)
1052     host_alias=$ac_optarg ;;
1053
1054   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1055     ac_prev=htmldir ;;
1056   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1057   | --ht=*)
1058     htmldir=$ac_optarg ;;
1059
1060   -includedir | --includedir | --includedi | --included | --include \
1061   | --includ | --inclu | --incl | --inc)
1062     ac_prev=includedir ;;
1063   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1064   | --includ=* | --inclu=* | --incl=* | --inc=*)
1065     includedir=$ac_optarg ;;
1066
1067   -infodir | --infodir | --infodi | --infod | --info | --inf)
1068     ac_prev=infodir ;;
1069   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1070     infodir=$ac_optarg ;;
1071
1072   -libdir | --libdir | --libdi | --libd)
1073     ac_prev=libdir ;;
1074   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1075     libdir=$ac_optarg ;;
1076
1077   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1078   | --libexe | --libex | --libe)
1079     ac_prev=libexecdir ;;
1080   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1081   | --libexe=* | --libex=* | --libe=*)
1082     libexecdir=$ac_optarg ;;
1083
1084   -localedir | --localedir | --localedi | --localed | --locale)
1085     ac_prev=localedir ;;
1086   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1087     localedir=$ac_optarg ;;
1088
1089   -localstatedir | --localstatedir | --localstatedi | --localstated \
1090   | --localstate | --localstat | --localsta | --localst | --locals)
1091     ac_prev=localstatedir ;;
1092   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1093   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1094     localstatedir=$ac_optarg ;;
1095
1096   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1097     ac_prev=mandir ;;
1098   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1099     mandir=$ac_optarg ;;
1100
1101   -nfp | --nfp | --nf)
1102     # Obsolete; use --without-fp.
1103     with_fp=no ;;
1104
1105   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1106   | --no-cr | --no-c | -n)
1107     no_create=yes ;;
1108
1109   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1110   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1111     no_recursion=yes ;;
1112
1113   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1114   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1115   | --oldin | --oldi | --old | --ol | --o)
1116     ac_prev=oldincludedir ;;
1117   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1118   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1119   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1120     oldincludedir=$ac_optarg ;;
1121
1122   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1123     ac_prev=prefix ;;
1124   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1125     prefix=$ac_optarg ;;
1126
1127   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1128   | --program-pre | --program-pr | --program-p)
1129     ac_prev=program_prefix ;;
1130   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1131   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1132     program_prefix=$ac_optarg ;;
1133
1134   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1135   | --program-suf | --program-su | --program-s)
1136     ac_prev=program_suffix ;;
1137   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1138   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1139     program_suffix=$ac_optarg ;;
1140
1141   -program-transform-name | --program-transform-name \
1142   | --program-transform-nam | --program-transform-na \
1143   | --program-transform-n | --program-transform- \
1144   | --program-transform | --program-transfor \
1145   | --program-transfo | --program-transf \
1146   | --program-trans | --program-tran \
1147   | --progr-tra | --program-tr | --program-t)
1148     ac_prev=program_transform_name ;;
1149   -program-transform-name=* | --program-transform-name=* \
1150   | --program-transform-nam=* | --program-transform-na=* \
1151   | --program-transform-n=* | --program-transform-=* \
1152   | --program-transform=* | --program-transfor=* \
1153   | --program-transfo=* | --program-transf=* \
1154   | --program-trans=* | --program-tran=* \
1155   | --progr-tra=* | --program-tr=* | --program-t=*)
1156     program_transform_name=$ac_optarg ;;
1157
1158   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1159     ac_prev=pdfdir ;;
1160   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1161     pdfdir=$ac_optarg ;;
1162
1163   -psdir | --psdir | --psdi | --psd | --ps)
1164     ac_prev=psdir ;;
1165   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1166     psdir=$ac_optarg ;;
1167
1168   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1169   | -silent | --silent | --silen | --sile | --sil)
1170     silent=yes ;;
1171
1172   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1173     ac_prev=sbindir ;;
1174   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1175   | --sbi=* | --sb=*)
1176     sbindir=$ac_optarg ;;
1177
1178   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1179   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1180   | --sharedst | --shareds | --shared | --share | --shar \
1181   | --sha | --sh)
1182     ac_prev=sharedstatedir ;;
1183   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1184   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1185   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1186   | --sha=* | --sh=*)
1187     sharedstatedir=$ac_optarg ;;
1188
1189   -site | --site | --sit)
1190     ac_prev=site ;;
1191   -site=* | --site=* | --sit=*)
1192     site=$ac_optarg ;;
1193
1194   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1195     ac_prev=srcdir ;;
1196   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1197     srcdir=$ac_optarg ;;
1198
1199   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1200   | --syscon | --sysco | --sysc | --sys | --sy)
1201     ac_prev=sysconfdir ;;
1202   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1203   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1204     sysconfdir=$ac_optarg ;;
1205
1206   -target | --target | --targe | --targ | --tar | --ta | --t)
1207     ac_prev=target_alias ;;
1208   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1209     target_alias=$ac_optarg ;;
1210
1211   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1212     verbose=yes ;;
1213
1214   -version | --version | --versio | --versi | --vers | -V)
1215     ac_init_version=: ;;
1216
1217   -with-* | --with-*)
1218     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1219     # Reject names that are not valid shell variable names.
1220     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1221       { echo "$as_me: error: invalid package name: $ac_package" >&2
1222    { (exit 1); exit 1; }; }
1223     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1224     eval with_$ac_package=\$ac_optarg ;;
1225
1226   -without-* | --without-*)
1227     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1228     # Reject names that are not valid shell variable names.
1229     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1230       { echo "$as_me: error: invalid package name: $ac_package" >&2
1231    { (exit 1); exit 1; }; }
1232     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1233     eval with_$ac_package=no ;;
1234
1235   --x)
1236     # Obsolete; use --with-x.
1237     with_x=yes ;;
1238
1239   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1240   | --x-incl | --x-inc | --x-in | --x-i)
1241     ac_prev=x_includes ;;
1242   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1243   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1244     x_includes=$ac_optarg ;;
1245
1246   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1247   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1248     ac_prev=x_libraries ;;
1249   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1250   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1251     x_libraries=$ac_optarg ;;
1252
1253   -*) { echo "$as_me: error: unrecognized option: $ac_option
1254 Try \`$0 --help' for more information." >&2
1255    { (exit 1); exit 1; }; }
1256     ;;
1257
1258   *=*)
1259     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1260     # Reject names that are not valid shell variable names.
1261     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1262       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1263    { (exit 1); exit 1; }; }
1264     eval $ac_envvar=\$ac_optarg
1265     export $ac_envvar ;;
1266
1267   *)
1268     # FIXME: should be removed in autoconf 3.0.
1269     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1270     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1271       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1272     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1273     ;;
1274
1275   esac
1276 done
1277
1278 if test -n "$ac_prev"; then
1279   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1280   { echo "$as_me: error: missing argument to $ac_option" >&2
1281    { (exit 1); exit 1; }; }
1282 fi
1283
1284 # Be sure to have absolute directory names.
1285 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1286                 datadir sysconfdir sharedstatedir localstatedir includedir \
1287                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1288                 libdir localedir mandir
1289 do
1290   eval ac_val=\$$ac_var
1291   case $ac_val in
1292     [\\/$]* | ?:[\\/]* )  continue;;
1293     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1294   esac
1295   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1296    { (exit 1); exit 1; }; }
1297 done
1298
1299 # There might be people who depend on the old broken behavior: `$host'
1300 # used to hold the argument of --host etc.
1301 # FIXME: To remove some day.
1302 build=$build_alias
1303 host=$host_alias
1304 target=$target_alias
1305
1306 # FIXME: To remove some day.
1307 if test "x$host_alias" != x; then
1308   if test "x$build_alias" = x; then
1309     cross_compiling=maybe
1310     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1311     If a cross compiler is detected then cross compile mode will be used." >&2
1312   elif test "x$build_alias" != "x$host_alias"; then
1313     cross_compiling=yes
1314   fi
1315 fi
1316
1317 ac_tool_prefix=
1318 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1319
1320 test "$silent" = yes && exec 6>/dev/null
1321
1322
1323 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1324 ac_ls_di=`ls -di .` &&
1325 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1326   { echo "$as_me: error: Working directory cannot be determined" >&2
1327    { (exit 1); exit 1; }; }
1328 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1329   { echo "$as_me: error: pwd does not report name of working directory" >&2
1330    { (exit 1); exit 1; }; }
1331
1332
1333 # Find the source files, if location was not specified.
1334 if test -z "$srcdir"; then
1335   ac_srcdir_defaulted=yes
1336   # Try the directory containing this script, then the parent directory.
1337   ac_confdir=`$as_dirname -- "$0" ||
1338 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1339          X"$0" : 'X\(//\)[^/]' \| \
1340          X"$0" : 'X\(//\)$' \| \
1341          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1342 echo X"$0" |
1343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1344             s//\1/
1345             q
1346           }
1347           /^X\(\/\/\)[^/].*/{
1348             s//\1/
1349             q
1350           }
1351           /^X\(\/\/\)$/{
1352             s//\1/
1353             q
1354           }
1355           /^X\(\/\).*/{
1356             s//\1/
1357             q
1358           }
1359           s/.*/./; q'`
1360   srcdir=$ac_confdir
1361   if test ! -r "$srcdir/$ac_unique_file"; then
1362     srcdir=..
1363   fi
1364 else
1365   ac_srcdir_defaulted=no
1366 fi
1367 if test ! -r "$srcdir/$ac_unique_file"; then
1368   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1369   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1370    { (exit 1); exit 1; }; }
1371 fi
1372 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1373 ac_abs_confdir=`(
1374         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1375    { (exit 1); exit 1; }; }
1376         pwd)`
1377 # When building in place, set srcdir=.
1378 if test "$ac_abs_confdir" = "$ac_pwd"; then
1379   srcdir=.
1380 fi
1381 # Remove unnecessary trailing slashes from srcdir.
1382 # Double slashes in file names in object file debugging info
1383 # mess up M-x gdb in Emacs.
1384 case $srcdir in
1385 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1386 esac
1387 for ac_var in $ac_precious_vars; do
1388   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1389   eval ac_env_${ac_var}_value=\$${ac_var}
1390   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1391   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1392 done
1393
1394 #
1395 # Report the --help message.
1396 #
1397 if test "$ac_init_help" = "long"; then
1398   # Omit some internal or obsolete options to make the list less imposing.
1399   # This message is too long to be a string in the A/UX 3.1 sh.
1400   cat <<_ACEOF
1401 \`configure' configures liblock 0.60 to adapt to many kinds of systems.
1402
1403 Usage: $0 [OPTION]... [VAR=VALUE]...
1404
1405 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1406 VAR=VALUE.  See below for descriptions of some of the useful variables.
1407
1408 Defaults for the options are specified in brackets.
1409
1410 Configuration:
1411   -h, --help              display this help and exit
1412       --help=short        display options specific to this package
1413       --help=recursive    display the short help of all the included packages
1414   -V, --version           display version information and exit
1415   -q, --quiet, --silent   do not print \`checking...' messages
1416       --cache-file=FILE   cache test results in FILE [disabled]
1417   -C, --config-cache      alias for \`--cache-file=config.cache'
1418   -n, --no-create         do not create output files
1419       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1420
1421 Installation directories:
1422   --prefix=PREFIX         install architecture-independent files in PREFIX
1423                           [$ac_default_prefix]
1424   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1425                           [PREFIX]
1426
1427 By default, \`make install' will install all the files in
1428 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1429 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1430 for instance \`--prefix=\$HOME'.
1431
1432 For better control, use the options below.
1433
1434 Fine tuning of the installation directories:
1435   --bindir=DIR           user executables [EPREFIX/bin]
1436   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1437   --libexecdir=DIR       program executables [EPREFIX/libexec]
1438   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1439   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1440   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1441   --libdir=DIR           object code libraries [EPREFIX/lib]
1442   --includedir=DIR       C header files [PREFIX/include]
1443   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1444   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1445   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1446   --infodir=DIR          info documentation [DATAROOTDIR/info]
1447   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1448   --mandir=DIR           man documentation [DATAROOTDIR/man]
1449   --docdir=DIR           documentation root [DATAROOTDIR/doc/liblock]
1450   --htmldir=DIR          html documentation [DOCDIR]
1451   --dvidir=DIR           dvi documentation [DOCDIR]
1452   --pdfdir=DIR           pdf documentation [DOCDIR]
1453   --psdir=DIR            ps documentation [DOCDIR]
1454 _ACEOF
1455
1456   cat <<\_ACEOF
1457
1458 Program names:
1459   --program-prefix=PREFIX            prepend PREFIX to installed program names
1460   --program-suffix=SUFFIX            append SUFFIX to installed program names
1461   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1462
1463 System types:
1464   --build=BUILD     configure for building on BUILD [guessed]
1465   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1466 _ACEOF
1467 fi
1468
1469 if test -n "$ac_init_help"; then
1470   case $ac_init_help in
1471      short | recursive ) echo "Configuration of liblock 0.60:";;
1472    esac
1473   cat <<\_ACEOF
1474
1475 Optional Features:
1476   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1477   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1478   --disable-dependency-tracking  speeds up one-time build
1479   --enable-dependency-tracking   do not reject slow dependency extractors
1480   --enable-shared[=PKGS]  build shared libraries [default=yes]
1481   --enable-static[=PKGS]  build static libraries [default=yes]
1482   --enable-fast-install[=PKGS]
1483                           optimize for fast installation [default=yes]
1484   --disable-libtool-lock  avoid locking (might break parallel builds)
1485
1486 Optional Packages:
1487   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1488   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1489   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1490   --with-pic              try to use only PIC/non-PIC objects [default=use
1491                           both]
1492   --with-tags[=TAGS]      include additional configurations [automatic]
1493
1494
1495 Some influential environment variables:
1496   CC          C compiler command
1497   CFLAGS      C compiler flags
1498   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1499               nonstandard directory <lib dir>
1500   LIBS        libraries to pass to the linker, e.g. -l<library>
1501   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1502               you have headers in a nonstandard directory <include dir>
1503   CPP         C preprocessor
1504   CXX         C++ compiler command
1505   CXXFLAGS    C++ compiler flags
1506   CXXCPP      C++ preprocessor
1507   F77         Fortran 77 compiler command
1508   FFLAGS      Fortran 77 compiler flags
1509
1510 Use these variables to override the choices made by `configure' or to help
1511 it to find libraries and programs with nonstandard names/locations.
1512
1513 Report bugs to <courier-users@lists.sourceforge.net>.
1514 _ACEOF
1515 ac_status=$?
1516 fi
1517
1518 if test "$ac_init_help" = "recursive"; then
1519   # If there are subdirs, report their specific --help.
1520   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1521     test -d "$ac_dir" || continue
1522     ac_builddir=.
1523
1524 case "$ac_dir" in
1525 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1526 *)
1527   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1528   # A ".." for each directory in $ac_dir_suffix.
1529   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1530   case $ac_top_builddir_sub in
1531   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1532   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1533   esac ;;
1534 esac
1535 ac_abs_top_builddir=$ac_pwd
1536 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1537 # for backward compatibility:
1538 ac_top_builddir=$ac_top_build_prefix
1539
1540 case $srcdir in
1541   .)  # We are building in place.
1542     ac_srcdir=.
1543     ac_top_srcdir=$ac_top_builddir_sub
1544     ac_abs_top_srcdir=$ac_pwd ;;
1545   [\\/]* | ?:[\\/]* )  # Absolute name.
1546     ac_srcdir=$srcdir$ac_dir_suffix;
1547     ac_top_srcdir=$srcdir
1548     ac_abs_top_srcdir=$srcdir ;;
1549   *) # Relative name.
1550     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1551     ac_top_srcdir=$ac_top_build_prefix$srcdir
1552     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1553 esac
1554 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1555
1556     cd "$ac_dir" || { ac_status=$?; continue; }
1557     # Check for guested configure.
1558     if test -f "$ac_srcdir/configure.gnu"; then
1559       echo &&
1560       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1561     elif test -f "$ac_srcdir/configure"; then
1562       echo &&
1563       $SHELL "$ac_srcdir/configure" --help=recursive
1564     else
1565       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1566     fi || ac_status=$?
1567     cd "$ac_pwd" || { ac_status=$?; break; }
1568   done
1569 fi
1570
1571 test -n "$ac_init_help" && exit $ac_status
1572 if $ac_init_version; then
1573   cat <<\_ACEOF
1574 liblock configure 0.60
1575 generated by GNU Autoconf 2.61
1576
1577 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1578 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1579 This configure script is free software; the Free Software Foundation
1580 gives unlimited permission to copy, distribute and modify it.
1581 _ACEOF
1582   exit
1583 fi
1584 cat >config.log <<_ACEOF
1585 This file contains any messages produced by compilers while
1586 running configure, to aid debugging if configure makes a mistake.
1587
1588 It was created by liblock $as_me 0.60, which was
1589 generated by GNU Autoconf 2.61.  Invocation command line was
1590
1591   $ $0 $@
1592
1593 _ACEOF
1594 exec 5>>config.log
1595 {
1596 cat <<_ASUNAME
1597 ## --------- ##
1598 ## Platform. ##
1599 ## --------- ##
1600
1601 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1602 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1603 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1604 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1605 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1606
1607 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1608 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1609
1610 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1611 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1612 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1613 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1614 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1615 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1616 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1617
1618 _ASUNAME
1619
1620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1621 for as_dir in $PATH
1622 do
1623   IFS=$as_save_IFS
1624   test -z "$as_dir" && as_dir=.
1625   echo "PATH: $as_dir"
1626 done
1627 IFS=$as_save_IFS
1628
1629 } >&5
1630
1631 cat >&5 <<_ACEOF
1632
1633
1634 ## ----------- ##
1635 ## Core tests. ##
1636 ## ----------- ##
1637
1638 _ACEOF
1639
1640
1641 # Keep a trace of the command line.
1642 # Strip out --no-create and --no-recursion so they do not pile up.
1643 # Strip out --silent because we don't want to record it for future runs.
1644 # Also quote any args containing shell meta-characters.
1645 # Make two passes to allow for proper duplicate-argument suppression.
1646 ac_configure_args=
1647 ac_configure_args0=
1648 ac_configure_args1=
1649 ac_must_keep_next=false
1650 for ac_pass in 1 2
1651 do
1652   for ac_arg
1653   do
1654     case $ac_arg in
1655     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1656     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1657     | -silent | --silent | --silen | --sile | --sil)
1658       continue ;;
1659     *\'*)
1660       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1661     esac
1662     case $ac_pass in
1663     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1664     2)
1665       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1666       if test $ac_must_keep_next = true; then
1667         ac_must_keep_next=false # Got value, back to normal.
1668       else
1669         case $ac_arg in
1670           *=* | --config-cache | -C | -disable-* | --disable-* \
1671           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1672           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1673           | -with-* | --with-* | -without-* | --without-* | --x)
1674             case "$ac_configure_args0 " in
1675               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1676             esac
1677             ;;
1678           -* ) ac_must_keep_next=true ;;
1679         esac
1680       fi
1681       ac_configure_args="$ac_configure_args '$ac_arg'"
1682       ;;
1683     esac
1684   done
1685 done
1686 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1687 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1688
1689 # When interrupted or exit'd, cleanup temporary files, and complete
1690 # config.log.  We remove comments because anyway the quotes in there
1691 # would cause problems or look ugly.
1692 # WARNING: Use '\'' to represent an apostrophe within the trap.
1693 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1694 trap 'exit_status=$?
1695   # Save into config.log some information that might help in debugging.
1696   {
1697     echo
1698
1699     cat <<\_ASBOX
1700 ## ---------------- ##
1701 ## Cache variables. ##
1702 ## ---------------- ##
1703 _ASBOX
1704     echo
1705     # The following way of writing the cache mishandles newlines in values,
1706 (
1707   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1708     eval ac_val=\$$ac_var
1709     case $ac_val in #(
1710     *${as_nl}*)
1711       case $ac_var in #(
1712       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1713 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1714       esac
1715       case $ac_var in #(
1716       _ | IFS | as_nl) ;; #(
1717       *) $as_unset $ac_var ;;
1718       esac ;;
1719     esac
1720   done
1721   (set) 2>&1 |
1722     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1723     *${as_nl}ac_space=\ *)
1724       sed -n \
1725         "s/'\''/'\''\\\\'\'''\''/g;
1726           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1727       ;; #(
1728     *)
1729       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1730       ;;
1731     esac |
1732     sort
1733 )
1734     echo
1735
1736     cat <<\_ASBOX
1737 ## ----------------- ##
1738 ## Output variables. ##
1739 ## ----------------- ##
1740 _ASBOX
1741     echo
1742     for ac_var in $ac_subst_vars
1743     do
1744       eval ac_val=\$$ac_var
1745       case $ac_val in
1746       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1747       esac
1748       echo "$ac_var='\''$ac_val'\''"
1749     done | sort
1750     echo
1751
1752     if test -n "$ac_subst_files"; then
1753       cat <<\_ASBOX
1754 ## ------------------- ##
1755 ## File substitutions. ##
1756 ## ------------------- ##
1757 _ASBOX
1758       echo
1759       for ac_var in $ac_subst_files
1760       do
1761         eval ac_val=\$$ac_var
1762         case $ac_val in
1763         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1764         esac
1765         echo "$ac_var='\''$ac_val'\''"
1766       done | sort
1767       echo
1768     fi
1769
1770     if test -s confdefs.h; then
1771       cat <<\_ASBOX
1772 ## ----------- ##
1773 ## confdefs.h. ##
1774 ## ----------- ##
1775 _ASBOX
1776       echo
1777       cat confdefs.h
1778       echo
1779     fi
1780     test "$ac_signal" != 0 &&
1781       echo "$as_me: caught signal $ac_signal"
1782     echo "$as_me: exit $exit_status"
1783   } >&5
1784   rm -f core *.core core.conftest.* &&
1785     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1786     exit $exit_status
1787 ' 0
1788 for ac_signal in 1 2 13 15; do
1789   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1790 done
1791 ac_signal=0
1792
1793 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1794 rm -f -r conftest* confdefs.h
1795
1796 # Predefined preprocessor variables.
1797
1798 cat >>confdefs.h <<_ACEOF
1799 #define PACKAGE_NAME "$PACKAGE_NAME"
1800 _ACEOF
1801
1802
1803 cat >>confdefs.h <<_ACEOF
1804 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1805 _ACEOF
1806
1807
1808 cat >>confdefs.h <<_ACEOF
1809 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1810 _ACEOF
1811
1812
1813 cat >>confdefs.h <<_ACEOF
1814 #define PACKAGE_STRING "$PACKAGE_STRING"
1815 _ACEOF
1816
1817
1818 cat >>confdefs.h <<_ACEOF
1819 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1820 _ACEOF
1821
1822
1823 # Let the site file select an alternate cache file if it wants to.
1824 # Prefer explicitly selected file to automatically selected ones.
1825 if test -n "$CONFIG_SITE"; then
1826   set x "$CONFIG_SITE"
1827 elif test "x$prefix" != xNONE; then
1828   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1829 else
1830   set x "$ac_default_prefix/share/config.site" \
1831         "$ac_default_prefix/etc/config.site"
1832 fi
1833 shift
1834 for ac_site_file
1835 do
1836   if test -r "$ac_site_file"; then
1837     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1838 echo "$as_me: loading site script $ac_site_file" >&6;}
1839     sed 's/^/| /' "$ac_site_file" >&5
1840     . "$ac_site_file"
1841   fi
1842 done
1843
1844 if test -r "$cache_file"; then
1845   # Some versions of bash will fail to source /dev/null (special
1846   # files actually), so we avoid doing that.
1847   if test -f "$cache_file"; then
1848     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1849 echo "$as_me: loading cache $cache_file" >&6;}
1850     case $cache_file in
1851       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1852       *)                      . "./$cache_file";;
1853     esac
1854   fi
1855 else
1856   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1857 echo "$as_me: creating cache $cache_file" >&6;}
1858   >$cache_file
1859 fi
1860
1861 # Check that the precious variables saved in the cache have kept the same
1862 # value.
1863 ac_cache_corrupted=false
1864 for ac_var in $ac_precious_vars; do
1865   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1866   eval ac_new_set=\$ac_env_${ac_var}_set
1867   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1868   eval ac_new_val=\$ac_env_${ac_var}_value
1869   case $ac_old_set,$ac_new_set in
1870     set,)
1871       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1872 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1873       ac_cache_corrupted=: ;;
1874     ,set)
1875       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1876 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1877       ac_cache_corrupted=: ;;
1878     ,);;
1879     *)
1880       if test "x$ac_old_val" != "x$ac_new_val"; then
1881         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1882 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1883         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1884 echo "$as_me:   former value:  $ac_old_val" >&2;}
1885         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1886 echo "$as_me:   current value: $ac_new_val" >&2;}
1887         ac_cache_corrupted=:
1888       fi;;
1889   esac
1890   # Pass precious variables to config.status.
1891   if test "$ac_new_set" = set; then
1892     case $ac_new_val in
1893     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1894     *) ac_arg=$ac_var=$ac_new_val ;;
1895     esac
1896     case " $ac_configure_args " in
1897       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1898       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1899     esac
1900   fi
1901 done
1902 if $ac_cache_corrupted; then
1903   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1904 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1905   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1906 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1907    { (exit 1); exit 1; }; }
1908 fi
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934 ac_ext=c
1935 ac_cpp='$CPP $CPPFLAGS'
1936 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1937 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1938 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1939
1940
1941
1942 >confdefs.h  # Kill PACKAGE_ macros
1943
1944
1945 ac_config_headers="$ac_config_headers config.h"
1946
1947 am__api_version='1.10'
1948
1949 ac_aux_dir=
1950 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1951   if test -f "$ac_dir/install-sh"; then
1952     ac_aux_dir=$ac_dir
1953     ac_install_sh="$ac_aux_dir/install-sh -c"
1954     break
1955   elif test -f "$ac_dir/install.sh"; then
1956     ac_aux_dir=$ac_dir
1957     ac_install_sh="$ac_aux_dir/install.sh -c"
1958     break
1959   elif test -f "$ac_dir/shtool"; then
1960     ac_aux_dir=$ac_dir
1961     ac_install_sh="$ac_aux_dir/shtool install -c"
1962     break
1963   fi
1964 done
1965 if test -z "$ac_aux_dir"; then
1966   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1967 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1968    { (exit 1); exit 1; }; }
1969 fi
1970
1971 # These three variables are undocumented and unsupported,
1972 # and are intended to be withdrawn in a future Autoconf release.
1973 # They can cause serious problems if a builder's source tree is in a directory
1974 # whose full name contains unusual characters.
1975 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1976 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1977 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1978
1979
1980 # Find a good install program.  We prefer a C program (faster),
1981 # so one script is as good as another.  But avoid the broken or
1982 # incompatible versions:
1983 # SysV /etc/install, /usr/sbin/install
1984 # SunOS /usr/etc/install
1985 # IRIX /sbin/install
1986 # AIX /bin/install
1987 # AmigaOS /C/install, which installs bootblocks on floppy discs
1988 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1989 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1990 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1991 # OS/2's system install, which has a completely different semantic
1992 # ./install, which can be erroneously created by make from ./install.sh.
1993 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1994 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1995 if test -z "$INSTALL"; then
1996 if test "${ac_cv_path_install+set}" = set; then
1997   echo $ECHO_N "(cached) $ECHO_C" >&6
1998 else
1999   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2000 for as_dir in $PATH
2001 do
2002   IFS=$as_save_IFS
2003   test -z "$as_dir" && as_dir=.
2004   # Account for people who put trailing slashes in PATH elements.
2005 case $as_dir/ in
2006   ./ | .// | /cC/* | \
2007   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2008   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2009   /usr/ucb/* ) ;;
2010   *)
2011     # OSF1 and SCO ODT 3.0 have their own names for install.
2012     # Don't use installbsd from OSF since it installs stuff as root
2013     # by default.
2014     for ac_prog in ginstall scoinst install; do
2015       for ac_exec_ext in '' $ac_executable_extensions; do
2016         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2017           if test $ac_prog = install &&
2018             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2019             # AIX install.  It has an incompatible calling convention.
2020             :
2021           elif test $ac_prog = install &&
2022             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2023             # program-specific install script used by HP pwplus--don't use.
2024             :
2025           else
2026             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2027             break 3
2028           fi
2029         fi
2030       done
2031     done
2032     ;;
2033 esac
2034 done
2035 IFS=$as_save_IFS
2036
2037
2038 fi
2039   if test "${ac_cv_path_install+set}" = set; then
2040     INSTALL=$ac_cv_path_install
2041   else
2042     # As a last resort, use the slow shell script.  Don't cache a
2043     # value for INSTALL within a source directory, because that will
2044     # break other packages using the cache if that directory is
2045     # removed, or if the value is a relative name.
2046     INSTALL=$ac_install_sh
2047   fi
2048 fi
2049 { echo "$as_me:$LINENO: result: $INSTALL" >&5
2050 echo "${ECHO_T}$INSTALL" >&6; }
2051
2052 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2053 # It thinks the first close brace ends the variable substitution.
2054 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2055
2056 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2057
2058 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2059
2060 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
2061 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
2062 # Just in case
2063 sleep 1
2064 echo timestamp > conftest.file
2065 # Do `set' in a subshell so we don't clobber the current shell's
2066 # arguments.  Must try -L first in case configure is actually a
2067 # symlink; some systems play weird games with the mod time of symlinks
2068 # (eg FreeBSD returns the mod time of the symlink's containing
2069 # directory).
2070 if (
2071    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
2072    if test "$*" = "X"; then
2073       # -L didn't work.
2074       set X `ls -t $srcdir/configure conftest.file`
2075    fi
2076    rm -f conftest.file
2077    if test "$*" != "X $srcdir/configure conftest.file" \
2078       && test "$*" != "X conftest.file $srcdir/configure"; then
2079
2080       # If neither matched, then we have a broken ls.  This can happen
2081       # if, for instance, CONFIG_SHELL is bash and it inherits a
2082       # broken ls alias from the environment.  This has actually
2083       # happened.  Such a system could not be considered "sane".
2084       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
2085 alias in your environment" >&5
2086 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
2087 alias in your environment" >&2;}
2088    { (exit 1); exit 1; }; }
2089    fi
2090
2091    test "$2" = conftest.file
2092    )
2093 then
2094    # Ok.
2095    :
2096 else
2097    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
2098 Check your system clock" >&5
2099 echo "$as_me: error: newly created file is older than distributed files!
2100 Check your system clock" >&2;}
2101    { (exit 1); exit 1; }; }
2102 fi
2103 { echo "$as_me:$LINENO: result: yes" >&5
2104 echo "${ECHO_T}yes" >&6; }
2105 test "$program_prefix" != NONE &&
2106   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2107 # Use a double $ so make ignores it.
2108 test "$program_suffix" != NONE &&
2109   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2110 # Double any \ or $.  echo might interpret backslashes.
2111 # By default was `s,x,x', remove it if useless.
2112 cat <<\_ACEOF >conftest.sed
2113 s/[\\$]/&&/g;s/;s,x,x,$//
2114 _ACEOF
2115 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
2116 rm -f conftest.sed
2117
2118 # expand $ac_aux_dir to an absolute path
2119 am_aux_dir=`cd $ac_aux_dir && pwd`
2120
2121 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
2122 # Use eval to expand $SHELL
2123 if eval "$MISSING --run true"; then
2124   am_missing_run="$MISSING --run "
2125 else
2126   am_missing_run=
2127   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
2128 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2129 fi
2130
2131 { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
2132 echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
2133 if test -z "$MKDIR_P"; then
2134   if test "${ac_cv_path_mkdir+set}" = set; then
2135   echo $ECHO_N "(cached) $ECHO_C" >&6
2136 else
2137   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2138 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2139 do
2140   IFS=$as_save_IFS
2141   test -z "$as_dir" && as_dir=.
2142   for ac_prog in mkdir gmkdir; do
2143          for ac_exec_ext in '' $ac_executable_extensions; do
2144            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2145            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2146              'mkdir (GNU coreutils) '* | \
2147              'mkdir (coreutils) '* | \
2148              'mkdir (fileutils) '4.1*)
2149                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2150                break 3;;
2151            esac
2152          done
2153        done
2154 done
2155 IFS=$as_save_IFS
2156
2157 fi
2158
2159   if test "${ac_cv_path_mkdir+set}" = set; then
2160     MKDIR_P="$ac_cv_path_mkdir -p"
2161   else
2162     # As a last resort, use the slow shell script.  Don't cache a
2163     # value for MKDIR_P within a source directory, because that will
2164     # break other packages using the cache if that directory is
2165     # removed, or if the value is a relative name.
2166     test -d ./--version && rmdir ./--version
2167     MKDIR_P="$ac_install_sh -d"
2168   fi
2169 fi
2170 { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
2171 echo "${ECHO_T}$MKDIR_P" >&6; }
2172
2173 mkdir_p="$MKDIR_P"
2174 case $mkdir_p in
2175   [\\/$]* | ?:[\\/]*) ;;
2176   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2177 esac
2178
2179 for ac_prog in gawk mawk nawk awk
2180 do
2181   # Extract the first word of "$ac_prog", so it can be a program name with args.
2182 set dummy $ac_prog; ac_word=$2
2183 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2184 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2185 if test "${ac_cv_prog_AWK+set}" = set; then
2186   echo $ECHO_N "(cached) $ECHO_C" >&6
2187 else
2188   if test -n "$AWK"; then
2189   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2190 else
2191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2192 for as_dir in $PATH
2193 do
2194   IFS=$as_save_IFS
2195   test -z "$as_dir" && as_dir=.
2196   for ac_exec_ext in '' $ac_executable_extensions; do
2197   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2198     ac_cv_prog_AWK="$ac_prog"
2199     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2200     break 2
2201   fi
2202 done
2203 done
2204 IFS=$as_save_IFS
2205
2206 fi
2207 fi
2208 AWK=$ac_cv_prog_AWK
2209 if test -n "$AWK"; then
2210   { echo "$as_me:$LINENO: result: $AWK" >&5
2211 echo "${ECHO_T}$AWK" >&6; }
2212 else
2213   { echo "$as_me:$LINENO: result: no" >&5
2214 echo "${ECHO_T}no" >&6; }
2215 fi
2216
2217
2218   test -n "$AWK" && break
2219 done
2220
2221 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2222 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
2223 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2224 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
2225   echo $ECHO_N "(cached) $ECHO_C" >&6
2226 else
2227   cat >conftest.make <<\_ACEOF
2228 SHELL = /bin/sh
2229 all:
2230         @echo '@@@%%%=$(MAKE)=@@@%%%'
2231 _ACEOF
2232 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2233 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2234   *@@@%%%=?*=@@@%%%*)
2235     eval ac_cv_prog_make_${ac_make}_set=yes;;
2236   *)
2237     eval ac_cv_prog_make_${ac_make}_set=no;;
2238 esac
2239 rm -f conftest.make
2240 fi
2241 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2242   { echo "$as_me:$LINENO: result: yes" >&5
2243 echo "${ECHO_T}yes" >&6; }
2244   SET_MAKE=
2245 else
2246   { echo "$as_me:$LINENO: result: no" >&5
2247 echo "${ECHO_T}no" >&6; }
2248   SET_MAKE="MAKE=${MAKE-make}"
2249 fi
2250
2251 rm -rf .tst 2>/dev/null
2252 mkdir .tst 2>/dev/null
2253 if test -d .tst; then
2254   am__leading_dot=.
2255 else
2256   am__leading_dot=_
2257 fi
2258 rmdir .tst 2>/dev/null
2259
2260 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2261   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2262   # is not polluted with repeated "-I."
2263   am__isrc=' -I$(srcdir)'
2264   # test to see if srcdir already configured
2265   if test -f $srcdir/config.status; then
2266     { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2267 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2268    { (exit 1); exit 1; }; }
2269   fi
2270 fi
2271
2272 # test whether we have cygpath
2273 if test -z "$CYGPATH_W"; then
2274   if (cygpath --version) >/dev/null 2>/dev/null; then
2275     CYGPATH_W='cygpath -w'
2276   else
2277     CYGPATH_W=echo
2278   fi
2279 fi
2280
2281
2282 # Define the identity of the package.
2283  PACKAGE='liblock'
2284  VERSION='0.60'
2285
2286
2287 # Some tools Automake needs.
2288
2289 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2290
2291
2292 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2293
2294
2295 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2296
2297
2298 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2299
2300
2301 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2302
2303 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
2304
2305 # Installed binaries are usually stripped using `strip' when the user
2306 # run `make install-strip'.  However `strip' might not be the right
2307 # tool to use in cross-compilation environments, therefore Automake
2308 # will honor the `STRIP' environment variable to overrule this program.
2309 if test "$cross_compiling" != no; then
2310   if test -n "$ac_tool_prefix"; then
2311   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2312 set dummy ${ac_tool_prefix}strip; ac_word=$2
2313 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2314 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2315 if test "${ac_cv_prog_STRIP+set}" = set; then
2316   echo $ECHO_N "(cached) $ECHO_C" >&6
2317 else
2318   if test -n "$STRIP"; then
2319   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2320 else
2321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2322 for as_dir in $PATH
2323 do
2324   IFS=$as_save_IFS
2325   test -z "$as_dir" && as_dir=.
2326   for ac_exec_ext in '' $ac_executable_extensions; do
2327   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2328     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2329     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2330     break 2
2331   fi
2332 done
2333 done
2334 IFS=$as_save_IFS
2335
2336 fi
2337 fi
2338 STRIP=$ac_cv_prog_STRIP
2339 if test -n "$STRIP"; then
2340   { echo "$as_me:$LINENO: result: $STRIP" >&5
2341 echo "${ECHO_T}$STRIP" >&6; }
2342 else
2343   { echo "$as_me:$LINENO: result: no" >&5
2344 echo "${ECHO_T}no" >&6; }
2345 fi
2346
2347
2348 fi
2349 if test -z "$ac_cv_prog_STRIP"; then
2350   ac_ct_STRIP=$STRIP
2351   # Extract the first word of "strip", so it can be a program name with args.
2352 set dummy strip; ac_word=$2
2353 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2354 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2355 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2356   echo $ECHO_N "(cached) $ECHO_C" >&6
2357 else
2358   if test -n "$ac_ct_STRIP"; then
2359   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2360 else
2361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2362 for as_dir in $PATH
2363 do
2364   IFS=$as_save_IFS
2365   test -z "$as_dir" && as_dir=.
2366   for ac_exec_ext in '' $ac_executable_extensions; do
2367   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2368     ac_cv_prog_ac_ct_STRIP="strip"
2369     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2370     break 2
2371   fi
2372 done
2373 done
2374 IFS=$as_save_IFS
2375
2376 fi
2377 fi
2378 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2379 if test -n "$ac_ct_STRIP"; then
2380   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2381 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2382 else
2383   { echo "$as_me:$LINENO: result: no" >&5
2384 echo "${ECHO_T}no" >&6; }
2385 fi
2386
2387   if test "x$ac_ct_STRIP" = x; then
2388     STRIP=":"
2389   else
2390     case $cross_compiling:$ac_tool_warned in
2391 yes:)
2392 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2393 whose name does not start with the host triplet.  If you think this
2394 configuration is useful to you, please write to autoconf@gnu.org." >&5
2395 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2396 whose name does not start with the host triplet.  If you think this
2397 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2398 ac_tool_warned=yes ;;
2399 esac
2400     STRIP=$ac_ct_STRIP
2401   fi
2402 else
2403   STRIP="$ac_cv_prog_STRIP"
2404 fi
2405
2406 fi
2407 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2408
2409 # We need awk for the "check" target.  The system "awk" is bad on
2410 # some platforms.
2411 # Always define AMTAR for backward compatibility.
2412
2413 AMTAR=${AMTAR-"${am_missing_run}tar"}
2414
2415 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2416
2417
2418
2419
2420
2421
2422 for ac_prog in gawk mawk nawk awk
2423 do
2424   # Extract the first word of "$ac_prog", so it can be a program name with args.
2425 set dummy $ac_prog; ac_word=$2
2426 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2427 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2428 if test "${ac_cv_prog_AWK+set}" = set; then
2429   echo $ECHO_N "(cached) $ECHO_C" >&6
2430 else
2431   if test -n "$AWK"; then
2432   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2433 else
2434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2435 for as_dir in $PATH
2436 do
2437   IFS=$as_save_IFS
2438   test -z "$as_dir" && as_dir=.
2439   for ac_exec_ext in '' $ac_executable_extensions; do
2440   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2441     ac_cv_prog_AWK="$ac_prog"
2442     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2443     break 2
2444   fi
2445 done
2446 done
2447 IFS=$as_save_IFS
2448
2449 fi
2450 fi
2451 AWK=$ac_cv_prog_AWK
2452 if test -n "$AWK"; then
2453   { echo "$as_me:$LINENO: result: $AWK" >&5
2454 echo "${ECHO_T}$AWK" >&6; }
2455 else
2456   { echo "$as_me:$LINENO: result: no" >&5
2457 echo "${ECHO_T}no" >&6; }
2458 fi
2459
2460
2461   test -n "$AWK" && break
2462 done
2463
2464 ac_ext=c
2465 ac_cpp='$CPP $CPPFLAGS'
2466 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2467 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2468 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2469 if test -n "$ac_tool_prefix"; then
2470   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2471 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2472 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2473 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2474 if test "${ac_cv_prog_CC+set}" = set; then
2475   echo $ECHO_N "(cached) $ECHO_C" >&6
2476 else
2477   if test -n "$CC"; then
2478   ac_cv_prog_CC="$CC" # Let the user override the test.
2479 else
2480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2481 for as_dir in $PATH
2482 do
2483   IFS=$as_save_IFS
2484   test -z "$as_dir" && as_dir=.
2485   for ac_exec_ext in '' $ac_executable_extensions; do
2486   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2487     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2488     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2489     break 2
2490   fi
2491 done
2492 done
2493 IFS=$as_save_IFS
2494
2495 fi
2496 fi
2497 CC=$ac_cv_prog_CC
2498 if test -n "$CC"; then
2499   { echo "$as_me:$LINENO: result: $CC" >&5
2500 echo "${ECHO_T}$CC" >&6; }
2501 else
2502   { echo "$as_me:$LINENO: result: no" >&5
2503 echo "${ECHO_T}no" >&6; }
2504 fi
2505
2506
2507 fi
2508 if test -z "$ac_cv_prog_CC"; then
2509   ac_ct_CC=$CC
2510   # Extract the first word of "gcc", so it can be a program name with args.
2511 set dummy gcc; ac_word=$2
2512 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2513 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2514 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2515   echo $ECHO_N "(cached) $ECHO_C" >&6
2516 else
2517   if test -n "$ac_ct_CC"; then
2518   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2519 else
2520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2521 for as_dir in $PATH
2522 do
2523   IFS=$as_save_IFS
2524   test -z "$as_dir" && as_dir=.
2525   for ac_exec_ext in '' $ac_executable_extensions; do
2526   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2527     ac_cv_prog_ac_ct_CC="gcc"
2528     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2529     break 2
2530   fi
2531 done
2532 done
2533 IFS=$as_save_IFS
2534
2535 fi
2536 fi
2537 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2538 if test -n "$ac_ct_CC"; then
2539   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2540 echo "${ECHO_T}$ac_ct_CC" >&6; }
2541 else
2542   { echo "$as_me:$LINENO: result: no" >&5
2543 echo "${ECHO_T}no" >&6; }
2544 fi
2545
2546   if test "x$ac_ct_CC" = x; then
2547     CC=""
2548   else
2549     case $cross_compiling:$ac_tool_warned in
2550 yes:)
2551 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2552 whose name does not start with the host triplet.  If you think this
2553 configuration is useful to you, please write to autoconf@gnu.org." >&5
2554 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2555 whose name does not start with the host triplet.  If you think this
2556 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2557 ac_tool_warned=yes ;;
2558 esac
2559     CC=$ac_ct_CC
2560   fi
2561 else
2562   CC="$ac_cv_prog_CC"
2563 fi
2564
2565 if test -z "$CC"; then
2566           if test -n "$ac_tool_prefix"; then
2567     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2568 set dummy ${ac_tool_prefix}cc; ac_word=$2
2569 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2570 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2571 if test "${ac_cv_prog_CC+set}" = set; then
2572   echo $ECHO_N "(cached) $ECHO_C" >&6
2573 else
2574   if test -n "$CC"; then
2575   ac_cv_prog_CC="$CC" # Let the user override the test.
2576 else
2577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2578 for as_dir in $PATH
2579 do
2580   IFS=$as_save_IFS
2581   test -z "$as_dir" && as_dir=.
2582   for ac_exec_ext in '' $ac_executable_extensions; do
2583   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2584     ac_cv_prog_CC="${ac_tool_prefix}cc"
2585     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2586     break 2
2587   fi
2588 done
2589 done
2590 IFS=$as_save_IFS
2591
2592 fi
2593 fi
2594 CC=$ac_cv_prog_CC
2595 if test -n "$CC"; then
2596   { echo "$as_me:$LINENO: result: $CC" >&5
2597 echo "${ECHO_T}$CC" >&6; }
2598 else
2599   { echo "$as_me:$LINENO: result: no" >&5
2600 echo "${ECHO_T}no" >&6; }
2601 fi
2602
2603
2604   fi
2605 fi
2606 if test -z "$CC"; then
2607   # Extract the first word of "cc", so it can be a program name with args.
2608 set dummy cc; ac_word=$2
2609 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2610 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2611 if test "${ac_cv_prog_CC+set}" = set; then
2612   echo $ECHO_N "(cached) $ECHO_C" >&6
2613 else
2614   if test -n "$CC"; then
2615   ac_cv_prog_CC="$CC" # Let the user override the test.
2616 else
2617   ac_prog_rejected=no
2618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2619 for as_dir in $PATH
2620 do
2621   IFS=$as_save_IFS
2622   test -z "$as_dir" && as_dir=.
2623   for ac_exec_ext in '' $ac_executable_extensions; do
2624   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2625     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2626        ac_prog_rejected=yes
2627        continue
2628      fi
2629     ac_cv_prog_CC="cc"
2630     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2631     break 2
2632   fi
2633 done
2634 done
2635 IFS=$as_save_IFS
2636
2637 if test $ac_prog_rejected = yes; then
2638   # We found a bogon in the path, so make sure we never use it.
2639   set dummy $ac_cv_prog_CC
2640   shift
2641   if test $# != 0; then
2642     # We chose a different compiler from the bogus one.
2643     # However, it has the same basename, so the bogon will be chosen
2644     # first if we set CC to just the basename; use the full file name.
2645     shift
2646     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2647   fi
2648 fi
2649 fi
2650 fi
2651 CC=$ac_cv_prog_CC
2652 if test -n "$CC"; then
2653   { echo "$as_me:$LINENO: result: $CC" >&5
2654 echo "${ECHO_T}$CC" >&6; }
2655 else
2656   { echo "$as_me:$LINENO: result: no" >&5
2657 echo "${ECHO_T}no" >&6; }
2658 fi
2659
2660
2661 fi
2662 if test -z "$CC"; then
2663   if test -n "$ac_tool_prefix"; then
2664   for ac_prog in cl.exe
2665   do
2666     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2667 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2668 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2669 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2670 if test "${ac_cv_prog_CC+set}" = set; then
2671   echo $ECHO_N "(cached) $ECHO_C" >&6
2672 else
2673   if test -n "$CC"; then
2674   ac_cv_prog_CC="$CC" # Let the user override the test.
2675 else
2676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2677 for as_dir in $PATH
2678 do
2679   IFS=$as_save_IFS
2680   test -z "$as_dir" && as_dir=.
2681   for ac_exec_ext in '' $ac_executable_extensions; do
2682   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2683     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2684     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2685     break 2
2686   fi
2687 done
2688 done
2689 IFS=$as_save_IFS
2690
2691 fi
2692 fi
2693 CC=$ac_cv_prog_CC
2694 if test -n "$CC"; then
2695   { echo "$as_me:$LINENO: result: $CC" >&5
2696 echo "${ECHO_T}$CC" >&6; }
2697 else
2698   { echo "$as_me:$LINENO: result: no" >&5
2699 echo "${ECHO_T}no" >&6; }
2700 fi
2701
2702
2703     test -n "$CC" && break
2704   done
2705 fi
2706 if test -z "$CC"; then
2707   ac_ct_CC=$CC
2708   for ac_prog in cl.exe
2709 do
2710   # Extract the first word of "$ac_prog", so it can be a program name with args.
2711 set dummy $ac_prog; ac_word=$2
2712 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2713 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2714 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2715   echo $ECHO_N "(cached) $ECHO_C" >&6
2716 else
2717   if test -n "$ac_ct_CC"; then
2718   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2719 else
2720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2721 for as_dir in $PATH
2722 do
2723   IFS=$as_save_IFS
2724   test -z "$as_dir" && as_dir=.
2725   for ac_exec_ext in '' $ac_executable_extensions; do
2726   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2727     ac_cv_prog_ac_ct_CC="$ac_prog"
2728     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2729     break 2
2730   fi
2731 done
2732 done
2733 IFS=$as_save_IFS
2734
2735 fi
2736 fi
2737 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2738 if test -n "$ac_ct_CC"; then
2739   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2740 echo "${ECHO_T}$ac_ct_CC" >&6; }
2741 else
2742   { echo "$as_me:$LINENO: result: no" >&5
2743 echo "${ECHO_T}no" >&6; }
2744 fi
2745
2746
2747   test -n "$ac_ct_CC" && break
2748 done
2749
2750   if test "x$ac_ct_CC" = x; then
2751     CC=""
2752   else
2753     case $cross_compiling:$ac_tool_warned in
2754 yes:)
2755 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2756 whose name does not start with the host triplet.  If you think this
2757 configuration is useful to you, please write to autoconf@gnu.org." >&5
2758 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2759 whose name does not start with the host triplet.  If you think this
2760 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2761 ac_tool_warned=yes ;;
2762 esac
2763     CC=$ac_ct_CC
2764   fi
2765 fi
2766
2767 fi
2768
2769
2770 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2771 See \`config.log' for more details." >&5
2772 echo "$as_me: error: no acceptable C compiler found in \$PATH
2773 See \`config.log' for more details." >&2;}
2774    { (exit 1); exit 1; }; }
2775
2776 # Provide some information about the compiler.
2777 echo "$as_me:$LINENO: checking for C compiler version" >&5
2778 ac_compiler=`set X $ac_compile; echo $2`
2779 { (ac_try="$ac_compiler --version >&5"
2780 case "(($ac_try" in
2781   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2782   *) ac_try_echo=$ac_try;;
2783 esac
2784 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2785   (eval "$ac_compiler --version >&5") 2>&5
2786   ac_status=$?
2787   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2788   (exit $ac_status); }
2789 { (ac_try="$ac_compiler -v >&5"
2790 case "(($ac_try" in
2791   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2792   *) ac_try_echo=$ac_try;;
2793 esac
2794 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2795   (eval "$ac_compiler -v >&5") 2>&5
2796   ac_status=$?
2797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2798   (exit $ac_status); }
2799 { (ac_try="$ac_compiler -V >&5"
2800 case "(($ac_try" in
2801   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2802   *) ac_try_echo=$ac_try;;
2803 esac
2804 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2805   (eval "$ac_compiler -V >&5") 2>&5
2806   ac_status=$?
2807   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808   (exit $ac_status); }
2809
2810 cat >conftest.$ac_ext <<_ACEOF
2811 /* confdefs.h.  */
2812 _ACEOF
2813 cat confdefs.h >>conftest.$ac_ext
2814 cat >>conftest.$ac_ext <<_ACEOF
2815 /* end confdefs.h.  */
2816
2817 int
2818 main ()
2819 {
2820
2821   ;
2822   return 0;
2823 }
2824 _ACEOF
2825 ac_clean_files_save=$ac_clean_files
2826 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2827 # Try to create an executable without -o first, disregard a.out.
2828 # It will help us diagnose broken compilers, and finding out an intuition
2829 # of exeext.
2830 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2831 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2832 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2833 #
2834 # List of possible output files, starting from the most likely.
2835 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2836 # only as a last resort.  b.out is created by i960 compilers.
2837 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2838 #
2839 # The IRIX 6 linker writes into existing files which may not be
2840 # executable, retaining their permissions.  Remove them first so a
2841 # subsequent execution test works.
2842 ac_rmfiles=
2843 for ac_file in $ac_files
2844 do
2845   case $ac_file in
2846     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2847     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2848   esac
2849 done
2850 rm -f $ac_rmfiles
2851
2852 if { (ac_try="$ac_link_default"
2853 case "(($ac_try" in
2854   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2855   *) ac_try_echo=$ac_try;;
2856 esac
2857 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2858   (eval "$ac_link_default") 2>&5
2859   ac_status=$?
2860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2861   (exit $ac_status); }; then
2862   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2863 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2864 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2865 # so that the user can short-circuit this test for compilers unknown to
2866 # Autoconf.
2867 for ac_file in $ac_files ''
2868 do
2869   test -f "$ac_file" || continue
2870   case $ac_file in
2871     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2872         ;;
2873     [ab].out )
2874         # We found the default executable, but exeext='' is most
2875         # certainly right.
2876         break;;
2877     *.* )
2878         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2879         then :; else
2880            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2881         fi
2882         # We set ac_cv_exeext here because the later test for it is not
2883         # safe: cross compilers may not add the suffix if given an `-o'
2884         # argument, so we may need to know it at that point already.
2885         # Even if this section looks crufty: it has the advantage of
2886         # actually working.
2887         break;;
2888     * )
2889         break;;
2890   esac
2891 done
2892 test "$ac_cv_exeext" = no && ac_cv_exeext=
2893
2894 else
2895   ac_file=''
2896 fi
2897
2898 { echo "$as_me:$LINENO: result: $ac_file" >&5
2899 echo "${ECHO_T}$ac_file" >&6; }
2900 if test -z "$ac_file"; then
2901   echo "$as_me: failed program was:" >&5
2902 sed 's/^/| /' conftest.$ac_ext >&5
2903
2904 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2905 See \`config.log' for more details." >&5
2906 echo "$as_me: error: C compiler cannot create executables
2907 See \`config.log' for more details." >&2;}
2908    { (exit 77); exit 77; }; }
2909 fi
2910
2911 ac_exeext=$ac_cv_exeext
2912
2913 # Check that the compiler produces executables we can run.  If not, either
2914 # the compiler is broken, or we cross compile.
2915 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2916 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2917 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2918 # If not cross compiling, check that we can run a simple program.
2919 if test "$cross_compiling" != yes; then
2920   if { ac_try='./$ac_file'
2921   { (case "(($ac_try" in
2922   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2923   *) ac_try_echo=$ac_try;;
2924 esac
2925 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2926   (eval "$ac_try") 2>&5
2927   ac_status=$?
2928   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2929   (exit $ac_status); }; }; then
2930     cross_compiling=no
2931   else
2932     if test "$cross_compiling" = maybe; then
2933         cross_compiling=yes
2934     else
2935         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2936 If you meant to cross compile, use \`--host'.
2937 See \`config.log' for more details." >&5
2938 echo "$as_me: error: cannot run C compiled programs.
2939 If you meant to cross compile, use \`--host'.
2940 See \`config.log' for more details." >&2;}
2941    { (exit 1); exit 1; }; }
2942     fi
2943   fi
2944 fi
2945 { echo "$as_me:$LINENO: result: yes" >&5
2946 echo "${ECHO_T}yes" >&6; }
2947
2948 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2949 ac_clean_files=$ac_clean_files_save
2950 # Check that the compiler produces executables we can run.  If not, either
2951 # the compiler is broken, or we cross compile.
2952 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2953 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2954 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2955 echo "${ECHO_T}$cross_compiling" >&6; }
2956
2957 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2958 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2959 if { (ac_try="$ac_link"
2960 case "(($ac_try" in
2961   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2962   *) ac_try_echo=$ac_try;;
2963 esac
2964 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2965   (eval "$ac_link") 2>&5
2966   ac_status=$?
2967   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2968   (exit $ac_status); }; then
2969   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2970 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2971 # work properly (i.e., refer to `conftest.exe'), while it won't with
2972 # `rm'.
2973 for ac_file in conftest.exe conftest conftest.*; do
2974   test -f "$ac_file" || continue
2975   case $ac_file in
2976     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2977     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2978           break;;
2979     * ) break;;
2980   esac
2981 done
2982 else
2983   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2984 See \`config.log' for more details." >&5
2985 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2986 See \`config.log' for more details." >&2;}
2987    { (exit 1); exit 1; }; }
2988 fi
2989
2990 rm -f conftest$ac_cv_exeext
2991 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2992 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2993
2994 rm -f conftest.$ac_ext
2995 EXEEXT=$ac_cv_exeext
2996 ac_exeext=$EXEEXT
2997 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2998 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2999 if test "${ac_cv_objext+set}" = set; then
3000   echo $ECHO_N "(cached) $ECHO_C" >&6
3001 else
3002   cat >conftest.$ac_ext <<_ACEOF
3003 /* confdefs.h.  */
3004 _ACEOF
3005 cat confdefs.h >>conftest.$ac_ext
3006 cat >>conftest.$ac_ext <<_ACEOF
3007 /* end confdefs.h.  */
3008
3009 int
3010 main ()
3011 {
3012
3013   ;
3014   return 0;
3015 }
3016 _ACEOF
3017 rm -f conftest.o conftest.obj
3018 if { (ac_try="$ac_compile"
3019 case "(($ac_try" in
3020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3021   *) ac_try_echo=$ac_try;;
3022 esac
3023 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3024   (eval "$ac_compile") 2>&5
3025   ac_status=$?
3026   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3027   (exit $ac_status); }; then
3028   for ac_file in conftest.o conftest.obj conftest.*; do
3029   test -f "$ac_file" || continue;
3030   case $ac_file in
3031     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
3032     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3033        break;;
3034   esac
3035 done
3036 else
3037   echo "$as_me: failed program was:" >&5
3038 sed 's/^/| /' conftest.$ac_ext >&5
3039
3040 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3041 See \`config.log' for more details." >&5
3042 echo "$as_me: error: cannot compute suffix of object files: cannot compile
3043 See \`config.log' for more details." >&2;}
3044    { (exit 1); exit 1; }; }
3045 fi
3046
3047 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3048 fi
3049 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3050 echo "${ECHO_T}$ac_cv_objext" >&6; }
3051 OBJEXT=$ac_cv_objext
3052 ac_objext=$OBJEXT
3053 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3054 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3055 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3056   echo $ECHO_N "(cached) $ECHO_C" >&6
3057 else
3058   cat >conftest.$ac_ext <<_ACEOF
3059 /* confdefs.h.  */
3060 _ACEOF
3061 cat confdefs.h >>conftest.$ac_ext
3062 cat >>conftest.$ac_ext <<_ACEOF
3063 /* end confdefs.h.  */
3064
3065 int
3066 main ()
3067 {
3068 #ifndef __GNUC__
3069        choke me
3070 #endif
3071
3072   ;
3073   return 0;
3074 }
3075 _ACEOF
3076 rm -f conftest.$ac_objext
3077 if { (ac_try="$ac_compile"
3078 case "(($ac_try" in
3079   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3080   *) ac_try_echo=$ac_try;;
3081 esac
3082 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3083   (eval "$ac_compile") 2>conftest.er1
3084   ac_status=$?
3085   grep -v '^ *+' conftest.er1 >conftest.err
3086   rm -f conftest.er1
3087   cat conftest.err >&5
3088   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3089   (exit $ac_status); } && {
3090          test -z "$ac_c_werror_flag" ||
3091          test ! -s conftest.err
3092        } && test -s conftest.$ac_objext; then
3093   ac_compiler_gnu=yes
3094 else
3095   echo "$as_me: failed program was:" >&5
3096 sed 's/^/| /' conftest.$ac_ext >&5
3097
3098         ac_compiler_gnu=no
3099 fi
3100
3101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3102 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3103
3104 fi
3105 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3106 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3107 GCC=`test $ac_compiler_gnu = yes && echo yes`
3108 ac_test_CFLAGS=${CFLAGS+set}
3109 ac_save_CFLAGS=$CFLAGS
3110 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3111 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3112 if test "${ac_cv_prog_cc_g+set}" = set; then
3113   echo $ECHO_N "(cached) $ECHO_C" >&6
3114 else
3115   ac_save_c_werror_flag=$ac_c_werror_flag
3116    ac_c_werror_flag=yes
3117    ac_cv_prog_cc_g=no
3118    CFLAGS="-g"
3119    cat >conftest.$ac_ext <<_ACEOF
3120 /* confdefs.h.  */
3121 _ACEOF
3122 cat confdefs.h >>conftest.$ac_ext
3123 cat >>conftest.$ac_ext <<_ACEOF
3124 /* end confdefs.h.  */
3125
3126 int
3127 main ()
3128 {
3129
3130   ;
3131   return 0;
3132 }
3133 _ACEOF
3134 rm -f conftest.$ac_objext
3135 if { (ac_try="$ac_compile"
3136 case "(($ac_try" in
3137   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3138   *) ac_try_echo=$ac_try;;
3139 esac
3140 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3141   (eval "$ac_compile") 2>conftest.er1
3142   ac_status=$?
3143   grep -v '^ *+' conftest.er1 >conftest.err
3144   rm -f conftest.er1
3145   cat conftest.err >&5
3146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3147   (exit $ac_status); } && {
3148          test -z "$ac_c_werror_flag" ||
3149          test ! -s conftest.err
3150        } && test -s conftest.$ac_objext; then
3151   ac_cv_prog_cc_g=yes
3152 else
3153   echo "$as_me: failed program was:" >&5
3154 sed 's/^/| /' conftest.$ac_ext >&5
3155
3156         CFLAGS=""
3157       cat >conftest.$ac_ext <<_ACEOF
3158 /* confdefs.h.  */
3159 _ACEOF
3160 cat confdefs.h >>conftest.$ac_ext
3161 cat >>conftest.$ac_ext <<_ACEOF
3162 /* end confdefs.h.  */
3163
3164 int
3165 main ()
3166 {
3167
3168   ;
3169   return 0;
3170 }
3171 _ACEOF
3172 rm -f conftest.$ac_objext
3173 if { (ac_try="$ac_compile"
3174 case "(($ac_try" in
3175   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3176   *) ac_try_echo=$ac_try;;
3177 esac
3178 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3179   (eval "$ac_compile") 2>conftest.er1
3180   ac_status=$?
3181   grep -v '^ *+' conftest.er1 >conftest.err
3182   rm -f conftest.er1
3183   cat conftest.err >&5
3184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3185   (exit $ac_status); } && {
3186          test -z "$ac_c_werror_flag" ||
3187          test ! -s conftest.err
3188        } && test -s conftest.$ac_objext; then
3189   :
3190 else
3191   echo "$as_me: failed program was:" >&5
3192 sed 's/^/| /' conftest.$ac_ext >&5
3193
3194         ac_c_werror_flag=$ac_save_c_werror_flag
3195          CFLAGS="-g"
3196          cat >conftest.$ac_ext <<_ACEOF
3197 /* confdefs.h.  */
3198 _ACEOF
3199 cat confdefs.h >>conftest.$ac_ext
3200 cat >>conftest.$ac_ext <<_ACEOF
3201 /* end confdefs.h.  */
3202
3203 int
3204 main ()
3205 {
3206
3207   ;
3208   return 0;
3209 }
3210 _ACEOF
3211 rm -f conftest.$ac_objext
3212 if { (ac_try="$ac_compile"
3213 case "(($ac_try" in
3214   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3215   *) ac_try_echo=$ac_try;;
3216 esac
3217 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3218   (eval "$ac_compile") 2>conftest.er1
3219   ac_status=$?
3220   grep -v '^ *+' conftest.er1 >conftest.err
3221   rm -f conftest.er1
3222   cat conftest.err >&5
3223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3224   (exit $ac_status); } && {
3225          test -z "$ac_c_werror_flag" ||
3226          test ! -s conftest.err
3227        } && test -s conftest.$ac_objext; then
3228   ac_cv_prog_cc_g=yes
3229 else
3230   echo "$as_me: failed program was:" >&5
3231 sed 's/^/| /' conftest.$ac_ext >&5
3232
3233
3234 fi
3235
3236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3237 fi
3238
3239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3240 fi
3241
3242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3243    ac_c_werror_flag=$ac_save_c_werror_flag
3244 fi
3245 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3246 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3247 if test "$ac_test_CFLAGS" = set; then
3248   CFLAGS=$ac_save_CFLAGS
3249 elif test $ac_cv_prog_cc_g = yes; then
3250   if test "$GCC" = yes; then
3251     CFLAGS="-g -O2"
3252   else
3253     CFLAGS="-g"
3254   fi
3255 else
3256   if test "$GCC" = yes; then
3257     CFLAGS="-O2"
3258   else
3259     CFLAGS=
3260   fi
3261 fi
3262 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3263 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3264 if test "${ac_cv_prog_cc_c89+set}" = set; then
3265   echo $ECHO_N "(cached) $ECHO_C" >&6
3266 else
3267   ac_cv_prog_cc_c89=no
3268 ac_save_CC=$CC
3269 cat >conftest.$ac_ext <<_ACEOF
3270 /* confdefs.h.  */
3271 _ACEOF
3272 cat confdefs.h >>conftest.$ac_ext
3273 cat >>conftest.$ac_ext <<_ACEOF
3274 /* end confdefs.h.  */
3275 #include <stdarg.h>
3276 #include <stdio.h>
3277 #include <sys/types.h>
3278 #include <sys/stat.h>
3279 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3280 struct buf { int x; };
3281 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3282 static char *e (p, i)
3283      char **p;
3284      int i;
3285 {
3286   return p[i];
3287 }
3288 static char *f (char * (*g) (char **, int), char **p, ...)
3289 {
3290   char *s;
3291   va_list v;
3292   va_start (v,p);
3293   s = g (p, va_arg (v,int));
3294   va_end (v);
3295   return s;
3296 }
3297
3298 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3299    function prototypes and stuff, but not '\xHH' hex character constants.
3300    These don't provoke an error unfortunately, instead are silently treated
3301    as 'x'.  The following induces an error, until -std is added to get
3302    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3303    array size at least.  It's necessary to write '\x00'==0 to get something
3304    that's true only with -std.  */
3305 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3306
3307 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3308    inside strings and character constants.  */
3309 #define FOO(x) 'x'
3310 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3311
3312 int test (int i, double x);
3313 struct s1 {int (*f) (int a);};
3314 struct s2 {int (*f) (double a);};
3315 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3316 int argc;
3317 char **argv;
3318 int
3319 main ()
3320 {
3321 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3322   ;
3323   return 0;
3324 }
3325 _ACEOF
3326 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3327         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3328 do
3329   CC="$ac_save_CC $ac_arg"
3330   rm -f conftest.$ac_objext
3331 if { (ac_try="$ac_compile"
3332 case "(($ac_try" in
3333   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3334   *) ac_try_echo=$ac_try;;
3335 esac
3336 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3337   (eval "$ac_compile") 2>conftest.er1
3338   ac_status=$?
3339   grep -v '^ *+' conftest.er1 >conftest.err
3340   rm -f conftest.er1
3341   cat conftest.err >&5
3342   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3343   (exit $ac_status); } && {
3344          test -z "$ac_c_werror_flag" ||
3345          test ! -s conftest.err
3346        } && test -s conftest.$ac_objext; then
3347   ac_cv_prog_cc_c89=$ac_arg
3348 else
3349   echo "$as_me: failed program was:" >&5
3350 sed 's/^/| /' conftest.$ac_ext >&5
3351
3352
3353 fi
3354
3355 rm -f core conftest.err conftest.$ac_objext
3356   test "x$ac_cv_prog_cc_c89" != "xno" && break
3357 done
3358 rm -f conftest.$ac_ext
3359 CC=$ac_save_CC
3360
3361 fi
3362 # AC_CACHE_VAL
3363 case "x$ac_cv_prog_cc_c89" in
3364   x)
3365     { echo "$as_me:$LINENO: result: none needed" >&5
3366 echo "${ECHO_T}none needed" >&6; } ;;
3367   xno)
3368     { echo "$as_me:$LINENO: result: unsupported" >&5
3369 echo "${ECHO_T}unsupported" >&6; } ;;
3370   *)
3371     CC="$CC $ac_cv_prog_cc_c89"
3372     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3373 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3374 esac
3375
3376
3377 ac_ext=c
3378 ac_cpp='$CPP $CPPFLAGS'
3379 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3380 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3381 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3382 DEPDIR="${am__leading_dot}deps"
3383
3384 ac_config_commands="$ac_config_commands depfiles"
3385
3386
3387 am_make=${MAKE-make}
3388 cat > confinc << 'END'
3389 am__doit:
3390         @echo done
3391 .PHONY: am__doit
3392 END
3393 # If we don't find an include directive, just comment out the code.
3394 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
3395 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
3396 am__include="#"
3397 am__quote=
3398 _am_result=none
3399 # First try GNU make style include.
3400 echo "include confinc" > confmf
3401 # We grep out `Entering directory' and `Leaving directory'
3402 # messages which can occur if `w' ends up in MAKEFLAGS.
3403 # In particular we don't look at `^make:' because GNU make might
3404 # be invoked under some other name (usually "gmake"), in which
3405 # case it prints its new name instead of `make'.
3406 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
3407    am__include=include
3408    am__quote=
3409    _am_result=GNU
3410 fi
3411 # Now try BSD make style include.
3412 if test "$am__include" = "#"; then
3413    echo '.include "confinc"' > confmf
3414    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
3415       am__include=.include
3416       am__quote="\""
3417       _am_result=BSD
3418    fi
3419 fi
3420
3421
3422 { echo "$as_me:$LINENO: result: $_am_result" >&5
3423 echo "${ECHO_T}$_am_result" >&6; }
3424 rm -f confinc confmf
3425
3426 # Check whether --enable-dependency-tracking was given.
3427 if test "${enable_dependency_tracking+set}" = set; then
3428   enableval=$enable_dependency_tracking;
3429 fi
3430
3431 if test "x$enable_dependency_tracking" != xno; then
3432   am_depcomp="$ac_aux_dir/depcomp"
3433   AMDEPBACKSLASH='\'
3434 fi
3435  if test "x$enable_dependency_tracking" != xno; then
3436   AMDEP_TRUE=
3437   AMDEP_FALSE='#'
3438 else
3439   AMDEP_TRUE='#'
3440   AMDEP_FALSE=
3441 fi
3442
3443
3444
3445 depcc="$CC"   am_compiler_list=
3446
3447 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3448 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
3449 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3450   echo $ECHO_N "(cached) $ECHO_C" >&6
3451 else
3452   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3453   # We make a subdir and do the tests there.  Otherwise we can end up
3454   # making bogus files that we don't know about and never remove.  For
3455   # instance it was reported that on HP-UX the gcc test will end up
3456   # making a dummy file named `D' -- because `-MD' means `put the output
3457   # in D'.
3458   mkdir conftest.dir
3459   # Copy depcomp to subdir because otherwise we won't find it if we're
3460   # using a relative directory.
3461   cp "$am_depcomp" conftest.dir
3462   cd conftest.dir
3463   # We will build objects and dependencies in a subdirectory because
3464   # it helps to detect inapplicable dependency modes.  For instance
3465   # both Tru64's cc and ICC support -MD to output dependencies as a
3466   # side effect of compilation, but ICC will put the dependencies in
3467   # the current directory while Tru64 will put them in the object
3468   # directory.
3469   mkdir sub
3470
3471   am_cv_CC_dependencies_compiler_type=none
3472   if test "$am_compiler_list" = ""; then
3473      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3474   fi
3475   for depmode in $am_compiler_list; do
3476     # Setup a source with many dependencies, because some compilers
3477     # like to wrap large dependency lists on column 80 (with \), and
3478     # we should not choose a depcomp mode which is confused by this.
3479     #
3480     # We need to recreate these files for each test, as the compiler may
3481     # overwrite some of them when testing with obscure command lines.
3482     # This happens at least with the AIX C compiler.
3483     : > sub/conftest.c
3484     for i in 1 2 3 4 5 6; do
3485       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3486       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3487       # Solaris 8's {/usr,}/bin/sh.
3488       touch sub/conftst$i.h
3489     done
3490     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3491
3492     case $depmode in
3493     nosideeffect)
3494       # after this tag, mechanisms are not by side-effect, so they'll
3495       # only be used when explicitly requested
3496       if test "x$enable_dependency_tracking" = xyes; then
3497         continue
3498       else
3499         break
3500       fi
3501       ;;
3502     none) break ;;
3503     esac
3504     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3505     # mode.  It turns out that the SunPro C++ compiler does not properly
3506     # handle `-M -o', and we need to detect this.
3507     if depmode=$depmode \
3508        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3509        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3510        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3511          >/dev/null 2>conftest.err &&
3512        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3513        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3514        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3515        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3516       # icc doesn't choke on unknown options, it will just issue warnings
3517       # or remarks (even with -Werror).  So we grep stderr for any message
3518       # that says an option was ignored or not supported.
3519       # When given -MP, icc 7.0 and 7.1 complain thusly:
3520       #   icc: Command line warning: ignoring option '-M'; no argument required
3521       # The diagnosis changed in icc 8.0:
3522       #   icc: Command line remark: option '-MP' not supported
3523       if (grep 'ignoring option' conftest.err ||
3524           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3525         am_cv_CC_dependencies_compiler_type=$depmode
3526         break
3527       fi
3528     fi
3529   done
3530
3531   cd ..
3532   rm -rf conftest.dir
3533 else
3534   am_cv_CC_dependencies_compiler_type=none
3535 fi
3536
3537 fi
3538 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3539 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
3540 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3541
3542  if
3543   test "x$enable_dependency_tracking" != xno \
3544   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3545   am__fastdepCC_TRUE=
3546   am__fastdepCC_FALSE='#'
3547 else
3548   am__fastdepCC_TRUE='#'
3549   am__fastdepCC_FALSE=
3550 fi
3551
3552
3553 # Find a good install program.  We prefer a C program (faster),
3554 # so one script is as good as another.  But avoid the broken or
3555 # incompatible versions:
3556 # SysV /etc/install, /usr/sbin/install
3557 # SunOS /usr/etc/install
3558 # IRIX /sbin/install
3559 # AIX /bin/install
3560 # AmigaOS /C/install, which installs bootblocks on floppy discs
3561 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3562 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3563 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3564 # OS/2's system install, which has a completely different semantic
3565 # ./install, which can be erroneously created by make from ./install.sh.
3566 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3567 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
3568 if test -z "$INSTALL"; then
3569 if test "${ac_cv_path_install+set}" = set; then
3570   echo $ECHO_N "(cached) $ECHO_C" >&6
3571 else
3572   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3573 for as_dir in $PATH
3574 do
3575   IFS=$as_save_IFS
3576   test -z "$as_dir" && as_dir=.
3577   # Account for people who put trailing slashes in PATH elements.
3578 case $as_dir/ in
3579   ./ | .// | /cC/* | \
3580   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3581   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3582   /usr/ucb/* ) ;;
3583   *)
3584     # OSF1 and SCO ODT 3.0 have their own names for install.
3585     # Don't use installbsd from OSF since it installs stuff as root
3586     # by default.
3587     for ac_prog in ginstall scoinst install; do
3588       for ac_exec_ext in '' $ac_executable_extensions; do
3589         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3590           if test $ac_prog = install &&
3591             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3592             # AIX install.  It has an incompatible calling convention.
3593             :
3594           elif test $ac_prog = install &&
3595             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3596             # program-specific install script used by HP pwplus--don't use.
3597             :
3598           else
3599             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3600             break 3
3601           fi
3602         fi
3603       done
3604     done
3605     ;;
3606 esac
3607 done
3608 IFS=$as_save_IFS
3609
3610
3611 fi
3612   if test "${ac_cv_path_install+set}" = set; then
3613     INSTALL=$ac_cv_path_install
3614   else
3615     # As a last resort, use the slow shell script.  Don't cache a