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/vendor/pcre/configure

http://github.com/feyeleanor/RubyGoLightly
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   1#! /bin/sh
   2# Guess values for system-dependent variables and create Makefiles.
   3# Generated by GNU Autoconf 2.61 for PCRE 7.8.
   4#
   5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
   7# This configure script is free software; the Free Software Foundation
   8# gives unlimited permission to copy, distribute and modify it.
   9## --------------------- ##
  10## M4sh Initialization.  ##
  11## --------------------- ##
  12
  13# Be more Bourne compatible
  14DUALCASE=1; export DUALCASE # for MKS sh
  15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  16  emulate sh
  17  NULLCMD=:
  18  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  19  # is contrary to our usage.  Disable this feature.
  20  alias -g '${1+"$@"}'='"$@"'
  21  setopt NO_GLOB_SUBST
  22else
  23  case `(set -o) 2>/dev/null` in
  24  *posix*) set -o posix ;;
  25esac
  26
  27fi
  28
  29
  30
  31
  32# PATH needs CR
  33# Avoid depending upon Character Ranges.
  34as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  35as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  36as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  37as_cr_digits='0123456789'
  38as_cr_alnum=$as_cr_Letters$as_cr_digits
  39
  40# The user is always right.
  41if test "${PATH_SEPARATOR+set}" != set; then
  42  echo "#! /bin/sh" >conf$$.sh
  43  echo  "exit 0"   >>conf$$.sh
  44  chmod +x conf$$.sh
  45  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  46    PATH_SEPARATOR=';'
  47  else
  48    PATH_SEPARATOR=:
  49  fi
  50  rm -f conf$$.sh
  51fi
  52
  53# Support unset when possible.
  54if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  55  as_unset=unset
  56else
  57  as_unset=false
  58fi
  59
  60
  61# IFS
  62# We need space, tab and new line, in precisely that order.  Quoting is
  63# there to prevent editors from complaining about space-tab.
  64# (If _AS_PATH_WALK were called with IFS unset, it would disable word
  65# splitting by setting IFS to empty value.)
  66as_nl='
  67'
  68IFS=" ""	$as_nl"
  69
  70# Find who we are.  Look in the path if we contain no directory separator.
  71case $0 in
  72  *[\\/]* ) as_myself=$0 ;;
  73  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  74for as_dir in $PATH
  75do
  76  IFS=$as_save_IFS
  77  test -z "$as_dir" && as_dir=.
  78  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  79done
  80IFS=$as_save_IFS
  81
  82     ;;
  83esac
  84# We did not find ourselves, most probably we were run as `sh COMMAND'
  85# in which case we are not to be found in the path.
  86if test "x$as_myself" = x; then
  87  as_myself=$0
  88fi
  89if test ! -f "$as_myself"; then
  90  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  91  { (exit 1); exit 1; }
  92fi
  93
  94# Work around bugs in pre-3.0 UWIN ksh.
  95for as_var in ENV MAIL MAILPATH
  96do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  97done
  98PS1='$ '
  99PS2='> '
 100PS4='+ '
 101
 102# NLS nuisances.
 103for as_var in \
 104  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 105  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 106  LC_TELEPHONE LC_TIME
 107do
 108  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 109    eval $as_var=C; export $as_var
 110  else
 111    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 112  fi
 113done
 114
 115# Required to use basename.
 116if expr a : '\(a\)' >/dev/null 2>&1 &&
 117   test "X`expr 00001 : '.*\(...\)'`" = X001; then
 118  as_expr=expr
 119else
 120  as_expr=false
 121fi
 122
 123if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 124  as_basename=basename
 125else
 126  as_basename=false
 127fi
 128
 129
 130# Name of the executable.
 131as_me=`$as_basename -- "$0" ||
 132$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 133	 X"$0" : 'X\(//\)$' \| \
 134	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 135echo X/"$0" |
 136    sed '/^.*\/\([^/][^/]*\)\/*$/{
 137	    s//\1/
 138	    q
 139	  }
 140	  /^X\/\(\/\/\)$/{
 141	    s//\1/
 142	    q
 143	  }
 144	  /^X\/\(\/\).*/{
 145	    s//\1/
 146	    q
 147	  }
 148	  s/.*/./; q'`
 149
 150# CDPATH.
 151$as_unset CDPATH
 152
 153
 154if test "x$CONFIG_SHELL" = x; then
 155  if (eval ":") 2>/dev/null; then
 156  as_have_required=yes
 157else
 158  as_have_required=no
 159fi
 160
 161  if test $as_have_required = yes && 	 (eval ":
 162(as_func_return () {
 163  (exit \$1)
 164}
 165as_func_success () {
 166  as_func_return 0
 167}
 168as_func_failure () {
 169  as_func_return 1
 170}
 171as_func_ret_success () {
 172  return 0
 173}
 174as_func_ret_failure () {
 175  return 1
 176}
 177
 178exitcode=0
 179if as_func_success; then
 180  :
 181else
 182  exitcode=1
 183  echo as_func_success failed.
 184fi
 185
 186if as_func_failure; then
 187  exitcode=1
 188  echo as_func_failure succeeded.
 189fi
 190
 191if as_func_ret_success; then
 192  :
 193else
 194  exitcode=1
 195  echo as_func_ret_success failed.
 196fi
 197
 198if as_func_ret_failure; then
 199  exitcode=1
 200  echo as_func_ret_failure succeeded.
 201fi
 202
 203if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 204  :
 205else
 206  exitcode=1
 207  echo positional parameters were not saved.
 208fi
 209
 210test \$exitcode = 0) || { (exit 1); exit 1; }
 211
 212(
 213  as_lineno_1=\$LINENO
 214  as_lineno_2=\$LINENO
 215  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 216  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 217") 2> /dev/null; then
 218  :
 219else
 220  as_candidate_shells=
 221    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 222for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 223do
 224  IFS=$as_save_IFS
 225  test -z "$as_dir" && as_dir=.
 226  case $as_dir in
 227	 /*)
 228	   for as_base in sh bash ksh sh5; do
 229	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 230	   done;;
 231       esac
 232done
 233IFS=$as_save_IFS
 234
 235
 236      for as_shell in $as_candidate_shells $SHELL; do
 237	 # Try only shells that exist, to save several forks.
 238	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 239		{ ("$as_shell") 2> /dev/null <<\_ASEOF
 240if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 241  emulate sh
 242  NULLCMD=:
 243  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 244  # is contrary to our usage.  Disable this feature.
 245  alias -g '${1+"$@"}'='"$@"'
 246  setopt NO_GLOB_SUBST
 247else
 248  case `(set -o) 2>/dev/null` in
 249  *posix*) set -o posix ;;
 250esac
 251
 252fi
 253
 254
 255:
 256_ASEOF
 257}; then
 258  CONFIG_SHELL=$as_shell
 259	       as_have_required=yes
 260	       if { "$as_shell" 2> /dev/null <<\_ASEOF
 261if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 262  emulate sh
 263  NULLCMD=:
 264  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 265  # is contrary to our usage.  Disable this feature.
 266  alias -g '${1+"$@"}'='"$@"'
 267  setopt NO_GLOB_SUBST
 268else
 269  case `(set -o) 2>/dev/null` in
 270  *posix*) set -o posix ;;
 271esac
 272
 273fi
 274
 275
 276:
 277(as_func_return () {
 278  (exit $1)
 279}
 280as_func_success () {
 281  as_func_return 0
 282}
 283as_func_failure () {
 284  as_func_return 1
 285}
 286as_func_ret_success () {
 287  return 0
 288}
 289as_func_ret_failure () {
 290  return 1
 291}
 292
 293exitcode=0
 294if as_func_success; then
 295  :
 296else
 297  exitcode=1
 298  echo as_func_success failed.
 299fi
 300
 301if as_func_failure; then
 302  exitcode=1
 303  echo as_func_failure succeeded.
 304fi
 305
 306if as_func_ret_success; then
 307  :
 308else
 309  exitcode=1
 310  echo as_func_ret_success failed.
 311fi
 312
 313if as_func_ret_failure; then
 314  exitcode=1
 315  echo as_func_ret_failure succeeded.
 316fi
 317
 318if ( set x; as_func_ret_success y && test x = "$1" ); then
 319  :
 320else
 321  exitcode=1
 322  echo positional parameters were not saved.
 323fi
 324
 325test $exitcode = 0) || { (exit 1); exit 1; }
 326
 327(
 328  as_lineno_1=$LINENO
 329  as_lineno_2=$LINENO
 330  test "x$as_lineno_1" != "x$as_lineno_2" &&
 331  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
 332
 333_ASEOF
 334}; then
 335  break
 336fi
 337
 338fi
 339
 340      done
 341
 342      if test "x$CONFIG_SHELL" != x; then
 343  for as_var in BASH_ENV ENV
 344        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 345        done
 346        export CONFIG_SHELL
 347        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 348fi
 349
 350
 351    if test $as_have_required = no; then
 352  echo This script requires a shell more modern than all the
 353      echo shells that I found on your system.  Please install a
 354      echo modern shell, or manually run the script under such a
 355      echo shell if you do have one.
 356      { (exit 1); exit 1; }
 357fi
 358
 359
 360fi
 361
 362fi
 363
 364
 365
 366(eval "as_func_return () {
 367  (exit \$1)
 368}
 369as_func_success () {
 370  as_func_return 0
 371}
 372as_func_failure () {
 373  as_func_return 1
 374}
 375as_func_ret_success () {
 376  return 0
 377}
 378as_func_ret_failure () {
 379  return 1
 380}
 381
 382exitcode=0
 383if as_func_success; then
 384  :
 385else
 386  exitcode=1
 387  echo as_func_success failed.
 388fi
 389
 390if as_func_failure; then
 391  exitcode=1
 392  echo as_func_failure succeeded.
 393fi
 394
 395if as_func_ret_success; then
 396  :
 397else
 398  exitcode=1
 399  echo as_func_ret_success failed.
 400fi
 401
 402if as_func_ret_failure; then
 403  exitcode=1
 404  echo as_func_ret_failure succeeded.
 405fi
 406
 407if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
 408  :
 409else
 410  exitcode=1
 411  echo positional parameters were not saved.
 412fi
 413
 414test \$exitcode = 0") || {
 415  echo No shell found that supports shell functions.
 416  echo Please tell autoconf@gnu.org about your system,
 417  echo including any error possibly output before this
 418  echo message
 419}
 420
 421
 422
 423  as_lineno_1=$LINENO
 424  as_lineno_2=$LINENO
 425  test "x$as_lineno_1" != "x$as_lineno_2" &&
 426  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
 427
 428  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 429  # uniformly replaced by the line number.  The first 'sed' inserts a
 430  # line-number line after each line using $LINENO; the second 'sed'
 431  # does the real work.  The second script uses 'N' to pair each
 432  # line-number line with the line containing $LINENO, and appends
 433  # trailing '-' during substitution so that $LINENO is not a special
 434  # case at line end.
 435  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 436  # scripts with optimization help from Paolo Bonzini.  Blame Lee
 437  # E. McMahon (1931-1989) for sed's syntax.  :-)
 438  sed -n '
 439    p
 440    /[$]LINENO/=
 441  ' <$as_myself |
 442    sed '
 443      s/[$]LINENO.*/&-/
 444      t lineno
 445      b
 446      :lineno
 447      N
 448      :loop
 449      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 450      t loop
 451      s/-\n.*//
 452    ' >$as_me.lineno &&
 453  chmod +x "$as_me.lineno" ||
 454    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 455   { (exit 1); exit 1; }; }
 456
 457  # Don't try to exec as it changes $[0], causing all sort of problems
 458  # (the dirname of $[0] is not the place where we might find the
 459  # original and so on.  Autoconf is especially sensitive to this).
 460  . "./$as_me.lineno"
 461  # Exit status is that of the last command.
 462  exit
 463}
 464
 465
 466if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 467  as_dirname=dirname
 468else
 469  as_dirname=false
 470fi
 471
 472ECHO_C= ECHO_N= ECHO_T=
 473case `echo -n x` in
 474-n*)
 475  case `echo 'x\c'` in
 476  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
 477  *)   ECHO_C='\c';;
 478  esac;;
 479*)
 480  ECHO_N='-n';;
 481esac
 482
 483if expr a : '\(a\)' >/dev/null 2>&1 &&
 484   test "X`expr 00001 : '.*\(...\)'`" = X001; then
 485  as_expr=expr
 486else
 487  as_expr=false
 488fi
 489
 490rm -f conf$$ conf$$.exe conf$$.file
 491if test -d conf$$.dir; then
 492  rm -f conf$$.dir/conf$$.file
 493else
 494  rm -f conf$$.dir
 495  mkdir conf$$.dir
 496fi
 497echo >conf$$.file
 498if ln -s conf$$.file conf$$ 2>/dev/null; then
 499  as_ln_s='ln -s'
 500  # ... but there are two gotchas:
 501  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 502  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 503  # In both cases, we have to default to `cp -p'.
 504  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 505    as_ln_s='cp -p'
 506elif ln conf$$.file conf$$ 2>/dev/null; then
 507  as_ln_s=ln
 508else
 509  as_ln_s='cp -p'
 510fi
 511rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 512rmdir conf$$.dir 2>/dev/null
 513
 514if mkdir -p . 2>/dev/null; then
 515  as_mkdir_p=:
 516else
 517  test -d ./-p && rmdir ./-p
 518  as_mkdir_p=false
 519fi
 520
 521if test -x / >/dev/null 2>&1; then
 522  as_test_x='test -x'
 523else
 524  if ls -dL / >/dev/null 2>&1; then
 525    as_ls_L_option=L
 526  else
 527    as_ls_L_option=
 528  fi
 529  as_test_x='
 530    eval sh -c '\''
 531      if test -d "$1"; then
 532        test -d "$1/.";
 533      else
 534	case $1 in
 535        -*)set "./$1";;
 536	esac;
 537	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
 538	???[sx]*):;;*)false;;esac;fi
 539    '\'' sh
 540  '
 541fi
 542as_executable_p=$as_test_x
 543
 544# Sed expression to map a string onto a valid CPP name.
 545as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 546
 547# Sed expression to map a string onto a valid variable name.
 548as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 549
 550
 551
 552
 553# Check that we are running under the correct shell.
 554SHELL=${CONFIG_SHELL-/bin/sh}
 555
 556case X$ECHO in
 557X*--fallback-echo)
 558  # Remove one level of quotation (which was required for Make).
 559  ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
 560  ;;
 561esac
 562
 563echo=${ECHO-echo}
 564if test "X$1" = X--no-reexec; then
 565  # Discard the --no-reexec flag, and continue.
 566  shift
 567elif test "X$1" = X--fallback-echo; then
 568  # Avoid inline document here, it may be left over
 569  :
 570elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
 571  # Yippee, $echo works!
 572  :
 573else
 574  # Restart under the correct shell.
 575  exec $SHELL "$0" --no-reexec ${1+"$@"}
 576fi
 577
 578if test "X$1" = X--fallback-echo; then
 579  # used as fallback echo
 580  shift
 581  cat <<EOF
 582$*
 583EOF
 584  exit 0
 585fi
 586
 587# The HP-UX ksh and POSIX shell print the target directory to stdout
 588# if CDPATH is set.
 589(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 590
 591if test -z "$ECHO"; then
 592if test "X${echo_test_string+set}" != Xset; then
 593# find a string as large as possible, as long as the shell can cope with it
 594  for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
 595    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
 596    if (echo_test_string=`eval $cmd`) 2>/dev/null &&
 597       echo_test_string=`eval $cmd` &&
 598       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
 599    then
 600      break
 601    fi
 602  done
 603fi
 604
 605if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
 606   echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
 607   test "X$echo_testing_string" = "X$echo_test_string"; then
 608  :
 609else
 610  # The Solaris, AIX, and Digital Unix default echo programs unquote
 611  # backslashes.  This makes it impossible to quote backslashes using
 612  #   echo "$something" | sed 's/\\/\\\\/g'
 613  #
 614  # So, first we look for a working echo in the user's PATH.
 615
 616  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 617  for dir in $PATH /usr/ucb; do
 618    IFS="$lt_save_ifs"
 619    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
 620       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
 621       echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
 622       test "X$echo_testing_string" = "X$echo_test_string"; then
 623      echo="$dir/echo"
 624      break
 625    fi
 626  done
 627  IFS="$lt_save_ifs"
 628
 629  if test "X$echo" = Xecho; then
 630    # We didn't find a better echo, so look for alternatives.
 631    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
 632       echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
 633       test "X$echo_testing_string" = "X$echo_test_string"; then
 634      # This shell has a builtin print -r that does the trick.
 635      echo='print -r'
 636    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
 637	 test "X$CONFIG_SHELL" != X/bin/ksh; then
 638      # If we have ksh, try running configure again with it.
 639      ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
 640      export ORIGINAL_CONFIG_SHELL
 641      CONFIG_SHELL=/bin/ksh
 642      export CONFIG_SHELL
 643      exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
 644    else
 645      # Try using printf.
 646      echo='printf %s\n'
 647      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
 648	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
 649	 test "X$echo_testing_string" = "X$echo_test_string"; then
 650	# Cool, printf works
 651	:
 652      elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 653	   test "X$echo_testing_string" = 'X\t' &&
 654	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 655	   test "X$echo_testing_string" = "X$echo_test_string"; then
 656	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
 657	export CONFIG_SHELL
 658	SHELL="$CONFIG_SHELL"
 659	export SHELL
 660	echo="$CONFIG_SHELL $0 --fallback-echo"
 661      elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 662	   test "X$echo_testing_string" = 'X\t' &&
 663	   echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 664	   test "X$echo_testing_string" = "X$echo_test_string"; then
 665	echo="$CONFIG_SHELL $0 --fallback-echo"
 666      else
 667	# maybe with a smaller string...
 668	prev=:
 669
 670	for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
 671	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
 672	  then
 673	    break
 674	  fi
 675	  prev="$cmd"
 676	done
 677
 678	if test "$prev" != 'sed 50q "$0"'; then
 679	  echo_test_string=`eval $prev`
 680	  export echo_test_string
 681	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
 682	else
 683	  # Oops.  We lost completely, so just stick with echo.
 684	  echo=echo
 685	fi
 686      fi
 687    fi
 688  fi
 689fi
 690fi
 691
 692# Copy echo and quote the copy suitably for passing to libtool from
 693# the Makefile, instead of quoting the original, which is used later.
 694ECHO=$echo
 695if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
 696   ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
 697fi
 698
 699
 700
 701
 702tagnames=${tagnames+${tagnames},}CXX
 703
 704tagnames=${tagnames+${tagnames},}F77
 705
 706exec 7<&0 </dev/null 6>&1
 707
 708# Name of the host.
 709# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 710# so uname gets run too.
 711ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 712
 713#
 714# Initializations.
 715#
 716ac_default_prefix=/usr/local
 717ac_clean_files=
 718ac_config_libobj_dir=.
 719LIBOBJS=
 720cross_compiling=no
 721subdirs=
 722MFLAGS=
 723MAKEFLAGS=
 724SHELL=${CONFIG_SHELL-/bin/sh}
 725
 726# Identity of this package.
 727PACKAGE_NAME='PCRE'
 728PACKAGE_TARNAME='pcre'
 729PACKAGE_VERSION='7.8'
 730PACKAGE_STRING='PCRE 7.8'
 731PACKAGE_BUGREPORT=''
 732
 733ac_unique_file="pcre.h.in"
 734# Factoring default headers for most tests.
 735ac_includes_default="\
 736#include <stdio.h>
 737#ifdef HAVE_SYS_TYPES_H
 738# include <sys/types.h>
 739#endif
 740#ifdef HAVE_SYS_STAT_H
 741# include <sys/stat.h>
 742#endif
 743#ifdef STDC_HEADERS
 744# include <stdlib.h>
 745# include <stddef.h>
 746#else
 747# ifdef HAVE_STDLIB_H
 748#  include <stdlib.h>
 749# endif
 750#endif
 751#ifdef HAVE_STRING_H
 752# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 753#  include <memory.h>
 754# endif
 755# include <string.h>
 756#endif
 757#ifdef HAVE_STRINGS_H
 758# include <strings.h>
 759#endif
 760#ifdef HAVE_INTTYPES_H
 761# include <inttypes.h>
 762#endif
 763#ifdef HAVE_STDINT_H
 764# include <stdint.h>
 765#endif
 766#ifdef HAVE_UNISTD_H
 767# include <unistd.h>
 768#endif"
 769
 770ac_subst_vars='SHELL
 771PATH_SEPARATOR
 772PACKAGE_NAME
 773PACKAGE_TARNAME
 774PACKAGE_VERSION
 775PACKAGE_STRING
 776PACKAGE_BUGREPORT
 777exec_prefix
 778prefix
 779program_transform_name
 780bindir
 781sbindir
 782libexecdir
 783datarootdir
 784datadir
 785sysconfdir
 786sharedstatedir
 787localstatedir
 788includedir
 789oldincludedir
 790docdir
 791infodir
 792htmldir
 793dvidir
 794pdfdir
 795psdir
 796libdir
 797localedir
 798mandir
 799DEFS
 800ECHO_C
 801ECHO_N
 802ECHO_T
 803LIBS
 804build_alias
 805host_alias
 806target_alias
 807INSTALL_PROGRAM
 808INSTALL_SCRIPT
 809INSTALL_DATA
 810am__isrc
 811CYGPATH_W
 812PACKAGE
 813VERSION
 814ACLOCAL
 815AUTOCONF
 816AUTOMAKE
 817AUTOHEADER
 818MAKEINFO
 819install_sh
 820STRIP
 821INSTALL_STRIP_PROGRAM
 822mkdir_p
 823AWK
 824SET_MAKE
 825am__leading_dot
 826AMTAR
 827am__tar
 828am__untar
 829CC
 830CFLAGS
 831LDFLAGS
 832CPPFLAGS
 833ac_ct_CC
 834EXEEXT
 835OBJEXT
 836DEPDIR
 837am__include
 838am__quote
 839AMDEP_TRUE
 840AMDEP_FALSE
 841AMDEPBACKSLASH
 842CCDEPMODE
 843am__fastdepCC_TRUE
 844am__fastdepCC_FALSE
 845CXX
 846CXXFLAGS
 847ac_ct_CXX
 848CXXDEPMODE
 849am__fastdepCXX_TRUE
 850am__fastdepCXX_FALSE
 851build
 852build_cpu
 853build_vendor
 854build_os
 855host
 856host_cpu
 857host_vendor
 858host_os
 859SED
 860GREP
 861EGREP
 862LN_S
 863ECHO
 864AR
 865RANLIB
 866DSYMUTIL
 867NMEDIT
 868DLLTOOL
 869AS
 870OBJDUMP
 871CPP
 872CXXCPP
 873F77
 874FFLAGS
 875ac_ct_F77
 876LIBTOOL
 877PCRE_MAJOR
 878PCRE_MINOR
 879PCRE_PRERELEASE
 880PCRE_DATE
 881pcre_have_type_traits
 882pcre_have_bits_type_traits
 883WITH_PCRE_CPP_TRUE
 884WITH_PCRE_CPP_FALSE
 885WITH_REBUILD_CHARTABLES_TRUE
 886WITH_REBUILD_CHARTABLES_FALSE
 887pcre_have_long_long
 888pcre_have_ulong_long
 889EXTRA_LIBPCRE_LDFLAGS
 890EXTRA_LIBPCREPOSIX_LDFLAGS
 891EXTRA_LIBPCRECPP_LDFLAGS
 892DISTCHECK_CONFIGURE_FLAGS
 893LIBOBJS
 894LTLIBOBJS'
 895ac_subst_files=''
 896      ac_precious_vars='build_alias
 897host_alias
 898target_alias
 899CC
 900CFLAGS
 901LDFLAGS
 902LIBS
 903CPPFLAGS
 904CXX
 905CXXFLAGS
 906CCC
 907CPP
 908CXXCPP
 909F77
 910FFLAGS'
 911
 912
 913# Initialize some variables set by options.
 914ac_init_help=
 915ac_init_version=false
 916# The variables have the same names as the options, with
 917# dashes changed to underlines.
 918cache_file=/dev/null
 919exec_prefix=NONE
 920no_create=
 921no_recursion=
 922prefix=NONE
 923program_prefix=NONE
 924program_suffix=NONE
 925program_transform_name=s,x,x,
 926silent=
 927site=
 928srcdir=
 929verbose=
 930x_includes=NONE
 931x_libraries=NONE
 932
 933# Installation directory options.
 934# These are left unexpanded so users can "make install exec_prefix=/foo"
 935# and all the variables that are supposed to be based on exec_prefix
 936# by default will actually change.
 937# Use braces instead of parens because sh, perl, etc. also accept them.
 938# (The list follows the same order as the GNU Coding Standards.)
 939bindir='${exec_prefix}/bin'
 940sbindir='${exec_prefix}/sbin'
 941libexecdir='${exec_prefix}/libexec'
 942datarootdir='${prefix}/share'
 943datadir='${datarootdir}'
 944sysconfdir='${prefix}/etc'
 945sharedstatedir='${prefix}/com'
 946localstatedir='${prefix}/var'
 947includedir='${prefix}/include'
 948oldincludedir='/usr/include'
 949docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 950infodir='${datarootdir}/info'
 951htmldir='${docdir}'
 952dvidir='${docdir}'
 953pdfdir='${docdir}'
 954psdir='${docdir}'
 955libdir='${exec_prefix}/lib'
 956localedir='${datarootdir}/locale'
 957mandir='${datarootdir}/man'
 958
 959ac_prev=
 960ac_dashdash=
 961for ac_option
 962do
 963  # If the previous option needs an argument, assign it.
 964  if test -n "$ac_prev"; then
 965    eval $ac_prev=\$ac_option
 966    ac_prev=
 967    continue
 968  fi
 969
 970  case $ac_option in
 971  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 972  *)	ac_optarg=yes ;;
 973  esac
 974
 975  # Accept the important Cygnus configure options, so we can diagnose typos.
 976
 977  case $ac_dashdash$ac_option in
 978  --)
 979    ac_dashdash=yes ;;
 980
 981  -bindir | --bindir | --bindi | --bind | --bin | --bi)
 982    ac_prev=bindir ;;
 983  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 984    bindir=$ac_optarg ;;
 985
 986  -build | --build | --buil | --bui | --bu)
 987    ac_prev=build_alias ;;
 988  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 989    build_alias=$ac_optarg ;;
 990
 991  -cache-file | --cache-file | --cache-fil | --cache-fi \
 992  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 993    ac_prev=cache_file ;;
 994  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 995  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 996    cache_file=$ac_optarg ;;
 997
 998  --config-cache | -C)
 999    cache_file=config.cache ;;
1000
1001  -datadir | --datadir | --datadi | --datad)
1002    ac_prev=datadir ;;
1003  -datadir=* | --datadir=* | --datadi=* | --datad=*)
1004    datadir=$ac_optarg ;;
1005
1006  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1007  | --dataroo | --dataro | --datar)
1008    ac_prev=datarootdir ;;
1009  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1010  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1011    datarootdir=$ac_optarg ;;
1012
1013  -disable-* | --disable-*)
1014    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1015    # Reject names that are not valid shell variable names.
1016    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1017      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
1018   { (exit 1); exit 1; }; }
1019    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
1020    eval enable_$ac_feature=no ;;
1021
1022  -docdir | --docdir | --docdi | --doc | --do)
1023    ac_prev=docdir ;;
1024  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1025    docdir=$ac_optarg ;;
1026
1027  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1028    ac_prev=dvidir ;;
1029  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1030    dvidir=$ac_optarg ;;
1031
1032  -enable-* | --enable-*)
1033    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1034    # Reject names that are not valid shell variable names.
1035    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1036      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
1037   { (exit 1); exit 1; }; }
1038    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
1039    eval enable_$ac_feature=\$ac_optarg ;;
1040
1041  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1042  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1043  | --exec | --exe | --ex)
1044    ac_prev=exec_prefix ;;
1045  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1046  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1047  | --exec=* | --exe=* | --ex=*)
1048    exec_prefix=$ac_optarg ;;
1049
1050  -gas | --gas | --ga | --g)
1051    # Obsolete; use --with-gas.
1052    with_gas=yes ;;
1053
1054  -help | --help | --hel | --he | -h)
1055    ac_init_help=long ;;
1056  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1057    ac_init_help=recursive ;;
1058  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1059    ac_init_help=short ;;
1060
1061  -host | --host | --hos | --ho)
1062    ac_prev=host_alias ;;
1063  -host=* | --host=* | --hos=* | --ho=*)
1064    host_alias=$ac_optarg ;;
1065
1066  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1067    ac_prev=htmldir ;;
1068  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1069  | --ht=*)
1070    htmldir=$ac_optarg ;;
1071
1072  -includedir | --includedir | --includedi | --included | --include \
1073  | --includ | --inclu | --incl | --inc)
1074    ac_prev=includedir ;;
1075  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1076  | --includ=* | --inclu=* | --incl=* | --inc=*)
1077    includedir=$ac_optarg ;;
1078
1079  -infodir | --infodir | --infodi | --infod | --info | --inf)
1080    ac_prev=infodir ;;
1081  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1082    infodir=$ac_optarg ;;
1083
1084  -libdir | --libdir | --libdi | --libd)
1085    ac_prev=libdir ;;
1086  -libdir=* | --libdir=* | --libdi=* | --libd=*)
1087    libdir=$ac_optarg ;;
1088
1089  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1090  | --libexe | --libex | --libe)
1091    ac_prev=libexecdir ;;
1092  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1093  | --libexe=* | --libex=* | --libe=*)
1094    libexecdir=$ac_optarg ;;
1095
1096  -localedir | --localedir | --localedi | --localed | --locale)
1097    ac_prev=localedir ;;
1098  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1099    localedir=$ac_optarg ;;
1100
1101  -localstatedir | --localstatedir | --localstatedi | --localstated \
1102  | --localstate | --localstat | --localsta | --localst | --locals)
1103    ac_prev=localstatedir ;;
1104  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1105  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1106    localstatedir=$ac_optarg ;;
1107
1108  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1109    ac_prev=mandir ;;
1110  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1111    mandir=$ac_optarg ;;
1112
1113  -nfp | --nfp | --nf)
1114    # Obsolete; use --without-fp.
1115    with_fp=no ;;
1116
1117  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1118  | --no-cr | --no-c | -n)
1119    no_create=yes ;;
1120
1121  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1122  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1123    no_recursion=yes ;;
1124
1125  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1126  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1127  | --oldin | --oldi | --old | --ol | --o)
1128    ac_prev=oldincludedir ;;
1129  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1130  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1131  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1132    oldincludedir=$ac_optarg ;;
1133
1134  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1135    ac_prev=prefix ;;
1136  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1137    prefix=$ac_optarg ;;
1138
1139  -program-prefix | --program-prefix | --program-prefi | --program-pref \
1140  | --program-pre | --program-pr | --program-p)
1141    ac_prev=program_prefix ;;
1142  -program-prefix=* | --program-prefix=* | --program-prefi=* \
1143  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1144    program_prefix=$ac_optarg ;;
1145
1146  -program-suffix | --program-suffix | --program-suffi | --program-suff \
1147  | --program-suf | --program-su | --program-s)
1148    ac_prev=program_suffix ;;
1149  -program-suffix=* | --program-suffix=* | --program-suffi=* \
1150  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1151    program_suffix=$ac_optarg ;;
1152
1153  -program-transform-name | --program-transform-name \
1154  | --program-transform-nam | --program-transform-na \
1155  | --program-transform-n | --program-transform- \
1156  | --program-transform | --program-transfor \
1157  | --program-transfo | --program-transf \
1158  | --program-trans | --program-tran \
1159  | --progr-tra | --program-tr | --program-t)
1160    ac_prev=program_transform_name ;;
1161  -program-transform-name=* | --program-transform-name=* \
1162  | --program-transform-nam=* | --program-transform-na=* \
1163  | --program-transform-n=* | --program-transform-=* \
1164  | --program-transform=* | --program-transfor=* \
1165  | --program-transfo=* | --program-transf=* \
1166  | --program-trans=* | --program-tran=* \
1167  | --progr-tra=* | --program-tr=* | --program-t=*)
1168    program_transform_name=$ac_optarg ;;
1169
1170  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1171    ac_prev=pdfdir ;;
1172  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1173    pdfdir=$ac_optarg ;;
1174
1175  -psdir | --psdir | --psdi | --psd | --ps)
1176    ac_prev=psdir ;;
1177  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1178    psdir=$ac_optarg ;;
1179
1180  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1181  | -silent | --silent | --silen | --sile | --sil)
1182    silent=yes ;;
1183
1184  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1185    ac_prev=sbindir ;;
1186  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1187  | --sbi=* | --sb=*)
1188    sbindir=$ac_optarg ;;
1189
1190  -sharedstatedir | --sharedstatedir | --sharedstatedi \
1191  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1192  | --sharedst | --shareds | --shared | --share | --shar \
1193  | --sha | --sh)
1194    ac_prev=sharedstatedir ;;
1195  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1196  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1197  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1198  | --sha=* | --sh=*)
1199    sharedstatedir=$ac_optarg ;;
1200
1201  -site | --site | --sit)
1202    ac_prev=site ;;
1203  -site=* | --site=* | --sit=*)
1204    site=$ac_optarg ;;
1205
1206  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1207    ac_prev=srcdir ;;
1208  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1209    srcdir=$ac_optarg ;;
1210
1211  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1212  | --syscon | --sysco | --sysc | --sys | --sy)
1213    ac_prev=sysconfdir ;;
1214  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1215  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1216    sysconfdir=$ac_optarg ;;
1217
1218  -target | --target | --targe | --targ | --tar | --ta | --t)
1219    ac_prev=target_alias ;;
1220  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1221    target_alias=$ac_optarg ;;
1222
1223  -v | -verbose | --verbose | --verbos | --verbo | --verb)
1224    verbose=yes ;;
1225
1226  -version | --version | --versio | --versi | --vers | -V)
1227    ac_init_version=: ;;
1228
1229  -with-* | --with-*)
1230    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1231    # Reject names that are not valid shell variable names.
1232    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1233      { echo "$as_me: error: invalid package name: $ac_package" >&2
1234   { (exit 1); exit 1; }; }
1235    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1236    eval with_$ac_package=\$ac_optarg ;;
1237
1238  -without-* | --without-*)
1239    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1240    # Reject names that are not valid shell variable names.
1241    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1242      { echo "$as_me: error: invalid package name: $ac_package" >&2
1243   { (exit 1); exit 1; }; }
1244    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1245    eval with_$ac_package=no ;;
1246
1247  --x)
1248    # Obsolete; use --with-x.
1249    with_x=yes ;;
1250
1251  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1252  | --x-incl | --x-inc | --x-in | --x-i)
1253    ac_prev=x_includes ;;
1254  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1255  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1256    x_includes=$ac_optarg ;;
1257
1258  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1259  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1260    ac_prev=x_libraries ;;
1261  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1262  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1263    x_libraries=$ac_optarg ;;
1264
1265  -*) { echo "$as_me: error: unrecognized option: $ac_option
1266Try \`$0 --help' for more information." >&2
1267   { (exit 1); exit 1; }; }
1268    ;;
1269
1270  *=*)
1271    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1272    # Reject names that are not valid shell variable names.
1273    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1274      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1275   { (exit 1); exit 1; }; }
1276    eval $ac_envvar=\$ac_optarg
1277    export $ac_envvar ;;
1278
1279  *)
1280    # FIXME: should be removed in autoconf 3.0.
1281    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1282    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1283      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1284    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1285    ;;
1286
1287  esac
1288done
1289
1290if test -n "$ac_prev"; then
1291  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1292  { echo "$as_me: error: missing argument to $ac_option" >&2
1293   { (exit 1); exit 1; }; }
1294fi
1295
1296# Be sure to have absolute directory names.
1297for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
1298		datadir sysconfdir sharedstatedir localstatedir includedir \
1299		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1300		libdir localedir mandir
1301do
1302  eval ac_val=\$$ac_var
1303  case $ac_val in
1304    [\\/$]* | ?:[\\/]* )  continue;;
1305    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1306  esac
1307  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1308   { (exit 1); exit 1; }; }
1309done
1310
1311# There might be people who depend on the old broken behavior: `$host'
1312# used to hold the argument of --host etc.
1313# FIXME: To remove some day.
1314build=$build_alias
1315host=$host_alias
1316target=$target_alias
1317
1318# FIXME: To remove some day.
1319if test "x$host_alias" != x; then
1320  if test "x$build_alias" = x; then
1321    cross_compiling=maybe
1322    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1323    If a cross compiler is detected then cross compile mode will be used." >&2
1324  elif test "x$build_alias" != "x$host_alias"; then
1325    cross_compiling=yes
1326  fi
1327fi
1328
1329ac_tool_prefix=
1330test -n "$host_alias" && ac_tool_prefix=$host_alias-
1331
1332test "$silent" = yes && exec 6>/dev/null
1333
1334
1335ac_pwd=`pwd` && test -n "$ac_pwd" &&
1336ac_ls_di=`ls -di .` &&
1337ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1338  { echo "$as_me: error: Working directory cannot be determined" >&2
1339   { (exit 1); exit 1; }; }
1340test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1341  { echo "$as_me: error: pwd does not report name of working directory" >&2
1342   { (exit 1); exit 1; }; }
1343
1344
1345# Find the source files, if location was not specified.
1346if test -z "$srcdir"; then
1347  ac_srcdir_defaulted=yes
1348  # Try the directory containing this script, then the parent directory.
1349  ac_confdir=`$as_dirname -- "$0" ||
1350$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1351	 X"$0" : 'X\(//\)[^/]' \| \
1352	 X"$0" : 'X\(//\)$' \| \
1353	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1354echo X"$0" |
1355    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1356	    s//\1/
1357	    q
1358	  }
1359	  /^X\(\/\/\)[^/].*/{
1360	    s//\1/
1361	    q
1362	  }
1363	  /^X\(\/\/\)$/{
1364	    s//\1/
1365	    q
1366	  }
1367	  /^X\(\/\).*/{
1368	    s//\1/
1369	    q
1370	  }
1371	  s/.*/./; q'`
1372  srcdir=$ac_confdir
1373  if test ! -r "$srcdir/$ac_unique_file"; then
1374    srcdir=..
1375  fi
1376else
1377  ac_srcdir_defaulted=no
1378fi
1379if test ! -r "$srcdir/$ac_unique_file"; then
1380  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1381  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1382   { (exit 1); exit 1; }; }
1383fi
1384ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1385ac_abs_confdir=`(
1386	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1387   { (exit 1); exit 1; }; }
1388	pwd)`
1389# When building in place, set srcdir=.
1390if test "$ac_abs_confdir" = "$ac_pwd"; then
1391  srcdir=.
1392fi
1393# Remove unnecessary trailing slashes from srcdir.
1394# Double slashes in file names in object file debugging info
1395# mess up M-x gdb in Emacs.
1396case $srcdir in
1397*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1398esac
1399for ac_var in $ac_precious_vars; do
1400  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1401  eval ac_env_${ac_var}_value=\$${ac_var}
1402  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1403  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1404done
1405
1406#
1407# Report the --help message.
1408#
1409if test "$ac_init_help" = "long"; then
1410  # Omit some internal or obsolete options to make the list less imposing.
1411  # This message is too long to be a string in the A/UX 3.1 sh.
1412  cat <<_ACEOF
1413\`configure' configures PCRE 7.8 to adapt to many kinds of systems.
1414
1415Usage: $0 [OPTION]... [VAR=VALUE]...
1416
1417To assign environment variables (e.g., CC, CFLAGS...), specify them as
1418VAR=VALUE.  See below for descriptions of some of the useful variables.
1419
1420Defaults for the options are specified in brackets.
1421
1422Configuration:
1423  -h, --help              display this help and exit
1424      --help=short        display options specific to this package
1425      --help=recursive    display the short help of all the included packages
1426  -V, --version           display version information and exit
1427  -q, --quiet, --silent   do not print \`checking...' messages
1428      --cache-file=FILE   cache test results in FILE [disabled]
1429  -C, --config-cache      alias for \`--cache-file=config.cache'
1430  -n, --no-create         do not create output files
1431      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1432
1433Installation directories:
1434  --prefix=PREFIX         install architecture-independent files in PREFIX
1435			  [$ac_default_prefix]
1436  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1437			  [PREFIX]
1438
1439By default, \`make install' will install all the files in
1440\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1441an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1442for instance \`--prefix=\$HOME'.
1443
1444For better control, use the options below.
1445
1446Fine tuning of the installation directories:
1447  --bindir=DIR           user executables [EPREFIX/bin]
1448  --sbindir=DIR          system admin executables [EPREFIX/sbin]
1449  --libexecdir=DIR       program executables [EPREFIX/libexec]
1450  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1451  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1452  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1453  --libdir=DIR           object code libraries [EPREFIX/lib]
1454  --includedir=DIR       C header files [PREFIX/include]
1455  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1456  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1457  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1458  --infodir=DIR          info documentation [DATAROOTDIR/info]
1459  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1460  --mandir=DIR           man documentation [DATAROOTDIR/man]
1461  --docdir=DIR           documentation root [DATAROOTDIR/doc/pcre]
1462  --htmldir=DIR          html documentation [DOCDIR]
1463  --dvidir=DIR           dvi documentation [DOCDIR]
1464  --pdfdir=DIR           pdf documentation [DOCDIR]
1465  --psdir=DIR            ps documentation [DOCDIR]
1466_ACEOF
1467
1468  cat <<\_ACEOF
1469
1470Program names:
1471  --program-prefix=PREFIX            prepend PREFIX to installed program names
1472  --program-suffix=SUFFIX            append SUFFIX to installed program names
1473  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1474
1475System types:
1476  --build=BUILD     configure for building on BUILD [guessed]
1477  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1478_ACEOF
1479fi
1480
1481if test -n "$ac_init_help"; then
1482  case $ac_init_help in
1483     short | recursive ) echo "Configuration of PCRE 7.8:";;
1484   esac
1485  cat <<\_ACEOF
1486
1487Optional Features:
1488  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1489  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1490  --disable-dependency-tracking  speeds up one-time build
1491  --enable-dependency-tracking   do not reject slow dependency extractors
1492  --enable-shared[=PKGS]  build shared libraries [default=yes]
1493  --enable-static[=PKGS]  build static libraries [default=yes]
1494  --enable-fast-install[=PKGS]
1495                          optimize for fast installation [default=yes]
1496  --disable-libtool-lock  avoid locking (might break parallel builds)
1497  --disable-cpp           disable C++ support
1498  --enable-rebuild-chartables
1499                          rebuild character tables in current locale
1500  --enable-utf8           enable UTF-8 support
1501  --enable-unicode-properties
1502                          enable Unicode properties support (implies
1503                          --enable-utf8)
1504  --enable-newline-is-cr  use CR as newline character
1505  --enable-newline-is-lf  use LF as newline character (default)
1506  --enable-newline-is-crlf
1507                          use CRLF as newline sequence
1508  --enable-newline-is-anycrlf
1509                          use CR, LF, or CRLF as newline sequence
1510  --enable-newline-is-any use any valid Unicode newline sequence
1511  --enable-bsr-anycrlf    \R matches only CR, LF, CRLF by default
1512  --enable-ebcdic         assume EBCDIC coding rather than ASCII; use this
1513                          only in (uncommon) EBCDIC environments; it implies
1514                          --enable-rebuild-chartables
1515  --disable-stack-for-recursion
1516                          don't use stack recursion when matching
1517  --enable-pcregrep-libz  link pcregrep with libz to handle .gz files
1518  --enable-pcregrep-libbz2
1519                          link pcregrep with libbz2 to handle .bz2 files
1520  --enable-pcretest-libreadline
1521                          link pcretest with libreadline
1522
1523Optional Packages:
1524  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1525  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1526  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1527  --with-pic              try to use only PIC/non-PIC objects [default=use
1528                          both]
1529  --with-tags[=TAGS]      include additional configurations [automatic]
1530  --with-posix-malloc-threshold=NBYTES
1531                          threshold for POSIX malloc usage (default=10)
1532  --with-link-size=N      internal link size (2, 3, or 4 allowed; default=2)
1533  --with-match-limit=N    default limit on internal looping (default=10000000)
1534  --with-match-limit-recursion=N
1535                          default limit on internal recursion
1536                          (default=MATCH_LIMIT)
1537
1538Some influential environment variables:
1539  CC          C compiler command
1540  CFLAGS      C compiler flags
1541  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1542              nonstandard directory <lib dir>
1543  LIBS        libraries to pass to the linker, e.g. -l<library>
1544  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1545              you have headers in a nonstandard directory <include dir>
1546  CXX         C++ compiler command
1547  CXXFLAGS    C++ compiler flags
1548  CPP         C preprocessor
1549  CXXCPP      C++ preprocessor
1550  F77         Fortran 77 compiler command
1551  FFLAGS      Fortran 77 compiler flags
1552
1553Use these variables to override the choices made by `configure' or to help
1554it to find libraries and programs with nonstandard names/locations.
1555
1556_ACEOF
1557ac_status=$?
1558fi
1559
1560if test "$ac_init_help" = "recursive"; then
1561  # If there are subdirs, report their specific --help.
1562  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1563    test -d "$ac_dir" || continue
1564    ac_builddir=.
1565
1566case "$ac_dir" in
1567.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1568*)
1569  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1570  # A ".." for each directory in $ac_dir_suffix.
1571  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1572  case $ac_top_builddir_sub in
1573  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1574  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1575  esac ;;
1576esac
1577ac_abs_top_builddir=$ac_pwd
1578ac_abs_builddir=$ac_pwd$ac_dir_suffix
1579# for backward compatibility:
1580ac_top_builddir=$ac_top_build_prefix
1581
1582case $srcdir in
1583  .)  # We are building in place.
1584    ac_srcdir=.
1585    ac_top_srcdir=$ac_top_builddir_sub
1586    ac_abs_top_srcdir=$ac_pwd ;;
1587  [\\/]* | ?:[\\/]* )  # Absolute name.
1588    ac_srcdir=$srcdir$ac_dir_suffix;
1589    ac_top_srcdir=$srcdir
1590    ac_abs_top_srcdir=$srcdir ;;
1591  *) # Relative name.
1592    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1593    ac_top_srcdir=$ac_top_build_prefix$srcdir
1594    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1595esac
1596ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1597
1598    cd "$ac_dir" || { ac_status=$?; continue; }
1599    # Check for guested configure.
1600    if test -f "$ac_srcdir/configure.gnu"; then
1601      echo &&
1602      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1603    elif test -f "$ac_srcdir/configure"; then
1604      echo &&
1605      $SHELL "$ac_srcdir/configure" --help=recursive
1606    else
1607      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1608    fi || ac_status=$?
1609    cd "$ac_pwd" || { ac_status=$?; break; }
1610  done
1611fi
1612
1613test -n "$ac_init_help" && exit $ac_status
1614if $ac_init_version; then
1615  cat <<\_ACEOF
1616PCRE configure 7.8
1617generated by GNU Autoconf 2.61
1618
1619Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
16202002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1621This configure script is free software; the Free Software Foundation
1622gives unlimited permission to copy, distribute and modify it.
1623_ACEOF
1624  exit
1625fi
1626cat >config.log <<_ACEOF
1627This file contains any messages produced by compilers while
1628running configure, to aid debugging if configure makes a mistake.
1629
1630It was created by PCRE $as_me 7.8, which was
1631generated by GNU Autoconf 2.61.  Invocation command line was
1632
1633  $ $0 $@
1634
1635_ACEOF
1636exec 5>>config.log
1637{
1638cat <<_ASUNAME
1639## --------- ##
1640## Platform. ##
1641## --------- ##
1642
1643hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1644uname -m = `(uname -m) 2>/dev/null || echo unknown`
1645uname -r = `(uname -r) 2>/dev/null || echo unknown`
1646uname -s = `(uname -s) 2>/dev/null || echo unknown`
1647uname -v = `(uname -v) 2>/dev/null || echo unknown`
1648
1649/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1650/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1651
1652/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1653/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1654/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1655/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1656/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1657/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1658/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1659
1660_ASUNAME
1661
1662as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1663for as_dir in $PATH
1664do
1665  IFS=$as_save_IFS
1666  test -z "$as_dir" && as_dir=.
1667  echo "PATH: $as_dir"
1668done
1669IFS=$as_save_IFS
1670
1671} >&5
1672
1673cat >&5 <<_ACEOF
1674
1675
1676## ----------- ##
1677## Core tests. ##
1678## ----------- ##
1679
1680_ACEOF
1681
1682
1683# Keep a trace of the command line.
1684# Strip out --no-create and --no-recursion so they do not pile up.
1685# Strip out --silent because we don't want to record it for future runs.
1686# Also quote any args containing shell meta-characters.
1687# Make two passes to allow for proper duplicate-argument suppression.
1688ac_configure_args=
1689ac_configure_args0=
1690ac_configure_args1=
1691ac_must_keep_next=false
1692for ac_pass in 1 2
1693do
1694  for ac_arg
1695  do
1696    case $ac_arg in
1697    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1698    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1699    | -silent | --silent | --silen | --sile | --sil)
1700      continue ;;
1701    *\'*)
1702      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1703    esac
1704    case $ac_pass in
1705    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1706    2)
1707      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1708      if test $ac_must_keep_next = true; then
1709	ac_must_keep_next=false # Got value, back to normal.
1710      else
1711	case $ac_arg in
1712	  *=* | --config-cache | -C | -disable-* | --disable-* \
1713	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1714	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1715	  | -with-* | --with-* | -without-* | --without-* | --x)
1716	    case "$ac_configure_args0 " in
1717	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1718	    esac
1719	    ;;
1720	  -* ) ac_must_keep_next=true ;;
1721	esac
1722      fi
1723      ac_configure_args="$ac_configure_args '$ac_arg'"
1724      ;;
1725    esac
1726  done
1727done
1728$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1729$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1730
1731# When interrupted or exit'd, cleanup temporary files, and complete
1732# config.log.  We remove comments because anyway the quotes in there
1733# would cause problems or look ugly.
1734# WARNING: Use '\'' to represent an apostrophe within the trap.
1735# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1736trap 'exit_status=$?
1737  # Save into config.log some information that might help in debugging.
1738  {
1739    echo
1740
1741    cat <<\_ASBOX
1742## ---------------- ##
1743## Cache variables. ##
1744## ---------------- ##
1745_ASBOX
1746    echo
1747    # The following way of writing the cache mishandles newlines in values,
1748(
1749  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1750    eval ac_val=\$$ac_var
1751    case $ac_val in #(
1752    *${as_nl}*)
1753      case $ac_var in #(
1754      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1755echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1756      esac
1757      case $ac_var in #(
1758      _ | IFS | as_nl) ;; #(
1759      *) $as_unset $ac_var ;;
1760      esac ;;
1761    esac
1762  done
1763  (set) 2>&1…

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