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/contrib/groff/configure

https://bitbucket.org/freebsd/freebsd-head/
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   1#! /bin/sh
   2# Guess values for system-dependent variables and create Makefiles.
   3# Generated by GNU Autoconf 2.59b.
   4#
   5# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002,
   6# 2003, 2004 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 Bourne compatible
  14if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  15  emulate sh
  16  NULLCMD=:
  17  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  18  # is contrary to our usage.  Disable this feature.
  19  alias -g '${1+"$@"}'='"$@"'
  20  setopt NO_GLOB_SUBST
  21elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  22  set -o posix
  23fi
  24BIN_SH=xpg4; export BIN_SH # for Tru64
  25DUALCASE=1; export DUALCASE # for MKS sh
  26
  27
  28# PATH needs CR
  29# Avoid depending upon Character Ranges.
  30as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  31as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  32as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  33as_cr_digits='0123456789'
  34as_cr_alnum=$as_cr_Letters$as_cr_digits
  35
  36# The user is always right.
  37if test "${PATH_SEPARATOR+set}" != set; then
  38  echo "#! /bin/sh" >conf$$.sh
  39  echo  "exit 0"   >>conf$$.sh
  40  chmod +x conf$$.sh
  41  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  42    PATH_SEPARATOR=';'
  43  else
  44    PATH_SEPARATOR=:
  45  fi
  46  rm -f conf$$.sh
  47fi
  48
  49# Support unset when possible.
  50if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  51  as_unset=unset
  52else
  53  as_unset=false
  54fi
  55
  56
  57# Find who we are.  Look in the path if we contain no path at all
  58# relative or not.
  59case $0 in
  60  *[\\/]* ) as_myself=$0 ;;
  61  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  62for as_dir in $PATH
  63do
  64  IFS=$as_save_IFS
  65  test -z "$as_dir" && as_dir=.
  66  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  67done
  68
  69     ;;
  70esac
  71# We did not find ourselves, most probably we were run as `sh COMMAND'
  72# in which case we are not to be found in the path.
  73if test "x$as_myself" = x; then
  74  as_myself=$0
  75fi
  76if test ! -f "$as_myself"; then
  77  { echo "$as_me: error: cannot find myself; rerun with an absolute file name" >&2
  78   { (exit 1); exit 1; }; }
  79fi
  80
  81# Work around bugs in pre-3.0 UWIN ksh.
  82for as_var in ENV MAIL MAILPATH
  83do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  84done
  85PS1='$ '
  86PS2='> '
  87PS4='+ '
  88
  89# NLS nuisances.
  90for as_var in \
  91  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  92  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  93  LC_TELEPHONE LC_TIME
  94do
  95  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  96    eval $as_var=C; export $as_var
  97  else
  98    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  99  fi
 100done
 101
 102# Required to use basename.
 103if expr a : '\(a\)' >/dev/null 2>&1; then
 104  as_expr=expr
 105else
 106  as_expr=false
 107fi
 108
 109if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
 110  as_basename=basename
 111else
 112  as_basename=false
 113fi
 114
 115
 116# Name of the executable.
 117as_me=`$as_basename "$0" ||
 118$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 119	 X"$0" : 'X\(//\)$' \| \
 120	 X"$0" : 'X\(/\)$' \| \
 121	 .     : '\(.\)' 2>/dev/null ||
 122echo X/"$0" |
 123    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
 124  	  /^X\/\(\/\/\)$/{ s//\1/; q; }
 125  	  /^X\/\(\/\).*/{ s//\1/; q; }
 126  	  s/.*/./; q'`
 127
 128
 129
 130if test "x$CONFIG_SHELL" = x; then
 131  if (eval ":") 2>/dev/null; then
 132  as_have_required=yes
 133else
 134  as_have_required=no
 135fi
 136
 137  if test $as_have_required = yes && 	 (eval ":
 138(func_return () {
 139  (exit \$1)
 140}
 141func_success () {
 142  func_return 0
 143}
 144func_failure () {
 145  func_return 1
 146}
 147func_ret_success () {
 148  return 0
 149}
 150func_ret_failure () {
 151  return 1
 152}
 153
 154exitcode=0
 155if func_success; then
 156  :
 157else
 158  exitcode=1
 159  echo func_failure succeeded.
 160fi
 161
 162if func_failure; then
 163  exitcode=1
 164  echo func_success failed.
 165fi
 166
 167if func_ret_success; then
 168  :
 169else
 170  exitcode=1
 171  echo func_ret_success failed.
 172fi
 173
 174if func_ret_failure; then
 175  exitcode=1
 176  echo func_ret_failure succeeded.
 177fi
 178
 179test \$exitcode = 0) || { (exit 1); exit 1; }
 180
 181(
 182  as_lineno_1=\$LINENO
 183  as_lineno_2=\$LINENO
 184  as_lineno_3=\`(expr \$as_lineno_1 + 1) 2>/dev/null\`
 185  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
 186  test \"x\$as_lineno_3\"  = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
 187") 2> /dev/null; then
 188  :
 189else
 190  as_candidate_shells=
 191    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 192for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 193do
 194  IFS=$as_save_IFS
 195  test -z "$as_dir" && as_dir=.
 196  case $as_dir in
 197	 /*)
 198	   for as_base in sh bash ksh sh5; do
 199	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
 200	   done
 201       esac
 202done
 203
 204
 205      for as_shell in $as_candidate_shells $SHELL; do
 206	 if { $as_shell 2> /dev/null <<\_ASEOF
 207# Be Bourne compatible
 208if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 209  emulate sh
 210  NULLCMD=:
 211  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 212  # is contrary to our usage.  Disable this feature.
 213  alias -g '${1+"$@"}'='"$@"'
 214  setopt NO_GLOB_SUBST
 215elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
 216  set -o posix
 217fi
 218BIN_SH=xpg4; export BIN_SH # for Tru64
 219DUALCASE=1; export DUALCASE # for MKS sh
 220
 221:
 222_ASEOF
 223}; then
 224  CONFIG_SHELL=$as_shell
 225	       as_have_required=yes
 226	       if { $as_shell 2> /dev/null <<\_ASEOF
 227# Be Bourne compatible
 228if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 229  emulate sh
 230  NULLCMD=:
 231  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 232  # is contrary to our usage.  Disable this feature.
 233  alias -g '${1+"$@"}'='"$@"'
 234  setopt NO_GLOB_SUBST
 235elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
 236  set -o posix
 237fi
 238BIN_SH=xpg4; export BIN_SH # for Tru64
 239DUALCASE=1; export DUALCASE # for MKS sh
 240
 241:
 242(func_return () {
 243  (exit $1)
 244}
 245func_success () {
 246  func_return 0
 247}
 248func_failure () {
 249  func_return 1
 250}
 251func_ret_success () {
 252  return 0
 253}
 254func_ret_failure () {
 255  return 1
 256}
 257
 258exitcode=0
 259if func_success; then
 260  :
 261else
 262  exitcode=1
 263  echo func_failure succeeded.
 264fi
 265
 266if func_failure; then
 267  exitcode=1
 268  echo func_success failed.
 269fi
 270
 271if func_ret_success; then
 272  :
 273else
 274  exitcode=1
 275  echo func_ret_success failed.
 276fi
 277
 278if func_ret_failure; then
 279  exitcode=1
 280  echo func_ret_failure succeeded.
 281fi
 282
 283test $exitcode = 0) || { (exit 1); exit 1; }
 284
 285(
 286  as_lineno_1=$LINENO
 287  as_lineno_2=$LINENO
 288  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 289  test "x$as_lineno_1" != "x$as_lineno_2" &&
 290  test "x$as_lineno_3"  = "x$as_lineno_2") || { (exit 1); exit 1; }
 291
 292_ASEOF
 293}; then
 294  break
 295fi
 296
 297fi
 298
 299      done
 300
 301      if test "x$CONFIG_SHELL" != x; then
 302  for as_var in BASH_ENV ENV
 303        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 304        done
 305        export CONFIG_SHELL
 306        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 307fi
 308
 309
 310    if test $as_have_required = no; then
 311  echo This script requires a shell more modern than all the
 312      echo shells that I found on your system.  Please install a
 313      echo modern shell, or manually run the script under such a
 314      echo shell if you do have one.
 315      { (exit 1); exit 1; }
 316fi
 317
 318
 319fi
 320
 321fi
 322
 323
 324
 325(eval "func_return () {
 326  (exit \$1)
 327}
 328func_success () {
 329  func_return 0
 330}
 331func_failure () {
 332  func_return 1
 333}
 334func_ret_success () {
 335  return 0
 336}
 337func_ret_failure () {
 338  return 1
 339}
 340
 341exitcode=0
 342if func_success; then
 343  :
 344else
 345  exitcode=1
 346  echo func_failure succeeded.
 347fi
 348
 349if func_failure; then
 350  exitcode=1
 351  echo func_success failed.
 352fi
 353
 354if func_ret_success; then
 355  :
 356else
 357  exitcode=1
 358  echo func_ret_success failed.
 359fi
 360
 361if func_ret_failure; then
 362  exitcode=1
 363  echo func_ret_failure succeeded.
 364fi
 365
 366test \$exitcode = 0") || {
 367  echo No shell found that supports shell functions.
 368  echo Please tell autoconf@gnu.org about your system,
 369  echo including any error possibly output before this
 370  echo message
 371}
 372
 373
 374
 375  as_lineno_1=$LINENO
 376  as_lineno_2=$LINENO
 377  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 378  test "x$as_lineno_1" != "x$as_lineno_2" &&
 379  test "x$as_lineno_3"  = "x$as_lineno_2" || {
 380
 381  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 382  # uniformly replaced by the line number.  The first 'sed' inserts a
 383  # line-number line after each line using $LINENO; the second 'sed'
 384  # does the real work.  The second script uses 'N' to pair each
 385  # line-number line with the line containing $LINENO, and appends
 386  # trailing '-' during substitution so that $LINENO is not a special
 387  # case at line end.
 388  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 389  # scripts with optimization help from Paolo Bonzini.  Blame Lee
 390  # E. McMahon (1931-1989) for sed's syntax.  :-)
 391  sed -n '
 392    p
 393    /[$]LINENO/=
 394  ' <$as_myself |
 395    sed '
 396      s,[$]LINENO.*,&-,
 397      t lineno
 398      b
 399      : lineno
 400      N
 401      : loop
 402      s,[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\),\2\1\2,
 403      t loop
 404      s,-\n.*,,
 405    ' >$as_me.lineno &&
 406  chmod +x $as_me.lineno ||
 407    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 408   { (exit 1); exit 1; }; }
 409
 410  # Don't try to exec as it changes $[0], causing all sort of problems
 411  # (the dirname of $[0] is not the place where we might find the
 412  # original and so on.  Autoconf is especially sensible to this).
 413  . ./$as_me.lineno
 414  # Exit status is that of the last command.
 415  exit
 416}
 417
 418
 419case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 420  *c*,-n*) ECHO_N= ECHO_C='
 421' ECHO_T='	' ;;
 422  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 423  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 424esac
 425
 426if expr a : '\(a\)' >/dev/null 2>&1; then
 427  as_expr=expr
 428else
 429  as_expr=false
 430fi
 431
 432rm -f conf$$ conf$$.exe conf$$.file
 433echo >conf$$.file
 434if ln -s conf$$.file conf$$ 2>/dev/null; then
 435  # We could just check for DJGPP; but this test a) works b) is more generic
 436  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 437  if test -f conf$$.exe; then
 438    # Don't use ln at all; we don't have any links
 439    as_ln_s='cp -p'
 440  else
 441    as_ln_s='ln -s'
 442  fi
 443elif ln conf$$.file conf$$ 2>/dev/null; then
 444  as_ln_s=ln
 445else
 446  as_ln_s='cp -p'
 447fi
 448rm -f conf$$ conf$$.exe conf$$.file
 449
 450if mkdir -p . 2>/dev/null; then
 451  as_mkdir_p=:
 452else
 453  test -d ./-p && rmdir ./-p
 454  as_mkdir_p=false
 455fi
 456
 457as_executable_p="test -f"
 458
 459# Sed expression to map a string onto a valid CPP name.
 460as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 461
 462# Sed expression to map a string onto a valid variable name.
 463as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 464
 465
 466# IFS
 467# We need space, tab and new line, in precisely that order.
 468as_nl='
 469'
 470IFS=" 	$as_nl"
 471
 472# CDPATH.
 473$as_unset CDPATH
 474
 475
 476# Name of the host.
 477# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 478# so uname gets run too.
 479ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 480
 481exec 6>&1
 482
 483#
 484# Initializations.
 485#
 486ac_default_prefix=/usr/local
 487ac_config_libobj_dir=.
 488cross_compiling=no
 489subdirs=
 490MFLAGS=
 491MAKEFLAGS=
 492SHELL=${CONFIG_SHELL-/bin/sh}
 493
 494# Maximum number of lines to put in a shell here document.
 495# This variable seems obsolete.  It should probably be removed, and
 496# only ac_max_sed_lines should be used.
 497: ${ac_max_here_lines=38}
 498
 499# Identity of this package.
 500PACKAGE_NAME=
 501PACKAGE_TARNAME=
 502PACKAGE_VERSION=
 503PACKAGE_STRING=
 504PACKAGE_BUGREPORT=
 505
 506ac_unique_file="src/roff/groff/groff.cpp"
 507# Factoring default headers for most tests.
 508ac_includes_default="\
 509#include <stdio.h>
 510#if HAVE_SYS_TYPES_H
 511# include <sys/types.h>
 512#endif
 513#if HAVE_SYS_STAT_H
 514# include <sys/stat.h>
 515#endif
 516#if STDC_HEADERS
 517# include <stdlib.h>
 518# include <stddef.h>
 519#else
 520# if HAVE_STDLIB_H
 521#  include <stdlib.h>
 522# endif
 523#endif
 524#if HAVE_STRING_H
 525# if !STDC_HEADERS && HAVE_MEMORY_H
 526#  include <memory.h>
 527# endif
 528# include <string.h>
 529#endif
 530#if HAVE_STRINGS_H
 531# include <strings.h>
 532#endif
 533#if HAVE_INTTYPES_H
 534# include <inttypes.h>
 535#endif
 536#if HAVE_STDINT_H
 537# include <stdint.h>
 538#endif
 539#if HAVE_UNISTD_H
 540# include <unistd.h>
 541#endif"
 542
 543ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX TTYDEVDIRS OTHERDEVDIRS CPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS XDEVDIRS XPROGDIRS XLIBDIRS appresdir LPR LP LPQ PSPRINT DVIPRINT PERLPATH YACC RANLIB ac_ct_RANLIB INSTALL_INFO INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SH_SCRIPT_SED_CMD GREP EGREP LIBC LIBM LIBOBJS BROKEN_SPOOLER_FLAGS PAGE g sys_tmac_prefix tmac_wrap GROFF_PATH_SEPARATOR ALT_GHOSTSCRIPT_PROGS GHOSTSCRIPT ac_ct_GHOSTSCRIPT pnmcut pnmcrop pnmtopng psselect pnmtops make_html make_install_html ALT_AWK_PROGS AWK ac_ct_AWK make_pdfdoc make_install_pdfdoc pnmtops_nosetpage LTLIBOBJS'
 544ac_subst_files=''
 545
 546# Initialize some variables set by options.
 547ac_init_help=
 548ac_init_version=false
 549# The variables have the same names as the options, with
 550# dashes changed to underlines.
 551cache_file=/dev/null
 552exec_prefix=NONE
 553no_create=
 554no_recursion=
 555prefix=NONE
 556program_prefix=NONE
 557program_suffix=NONE
 558program_transform_name=s,x,x,
 559silent=
 560site=
 561srcdir=
 562verbose=
 563x_includes=NONE
 564x_libraries=NONE
 565
 566# Installation directory options.
 567# These are left unexpanded so users can "make install exec_prefix=/foo"
 568# and all the variables that are supposed to be based on exec_prefix
 569# by default will actually change.
 570# Use braces instead of parens because sh, perl, etc. also accept them.
 571bindir='${exec_prefix}/bin'
 572sbindir='${exec_prefix}/sbin'
 573libexecdir='${exec_prefix}/libexec'
 574datadir='${prefix}/share'
 575sysconfdir='${prefix}/etc'
 576sharedstatedir='${prefix}/com'
 577localstatedir='${prefix}/var'
 578libdir='${exec_prefix}/lib'
 579includedir='${prefix}/include'
 580oldincludedir='/usr/include'
 581infodir='${prefix}/info'
 582mandir='${prefix}/man'
 583
 584ac_prev=
 585ac_dashdash=
 586for ac_option
 587do
 588  # If the previous option needs an argument, assign it.
 589  if test -n "$ac_prev"; then
 590    eval "$ac_prev=\$ac_option"
 591    ac_prev=
 592    continue
 593  fi
 594
 595  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 596
 597  # Accept the important Cygnus configure options, so we can diagnose typos.
 598
 599  case $ac_dashdash$ac_option in
 600  --)
 601    ac_dashdash=yes ;;
 602
 603  -bindir | --bindir | --bindi | --bind | --bin | --bi)
 604    ac_prev=bindir ;;
 605  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 606    bindir=$ac_optarg ;;
 607
 608  -build | --build | --buil | --bui | --bu)
 609    ac_prev=build_alias ;;
 610  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 611    build_alias=$ac_optarg ;;
 612
 613  -cache-file | --cache-file | --cache-fil | --cache-fi \
 614  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 615    ac_prev=cache_file ;;
 616  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 617  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 618    cache_file=$ac_optarg ;;
 619
 620  --config-cache | -C)
 621    cache_file=config.cache ;;
 622
 623  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 624    ac_prev=datadir ;;
 625  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 626  | --da=*)
 627    datadir=$ac_optarg ;;
 628
 629  -disable-* | --disable-*)
 630    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 631    # Reject names that are not valid shell variable names.
 632    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 633      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 634   { (exit 1); exit 1; }; }
 635    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 636    eval "enable_$ac_feature=no" ;;
 637
 638  -enable-* | --enable-*)
 639    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 640    # Reject names that are not valid shell variable names.
 641    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 642      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 643   { (exit 1); exit 1; }; }
 644    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 645    case $ac_option in
 646      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 647      *) ac_optarg=yes ;;
 648    esac
 649    eval "enable_$ac_feature='$ac_optarg'" ;;
 650
 651  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 652  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 653  | --exec | --exe | --ex)
 654    ac_prev=exec_prefix ;;
 655  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 656  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 657  | --exec=* | --exe=* | --ex=*)
 658    exec_prefix=$ac_optarg ;;
 659
 660  -gas | --gas | --ga | --g)
 661    # Obsolete; use --with-gas.
 662    with_gas=yes ;;
 663
 664  -help | --help | --hel | --he | -h)
 665    ac_init_help=long ;;
 666  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 667    ac_init_help=recursive ;;
 668  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 669    ac_init_help=short ;;
 670
 671  -host | --host | --hos | --ho)
 672    ac_prev=host_alias ;;
 673  -host=* | --host=* | --hos=* | --ho=*)
 674    host_alias=$ac_optarg ;;
 675
 676  -includedir | --includedir | --includedi | --included | --include \
 677  | --includ | --inclu | --incl | --inc)
 678    ac_prev=includedir ;;
 679  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 680  | --includ=* | --inclu=* | --incl=* | --inc=*)
 681    includedir=$ac_optarg ;;
 682
 683  -infodir | --infodir | --infodi | --infod | --info | --inf)
 684    ac_prev=infodir ;;
 685  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 686    infodir=$ac_optarg ;;
 687
 688  -libdir | --libdir | --libdi | --libd)
 689    ac_prev=libdir ;;
 690  -libdir=* | --libdir=* | --libdi=* | --libd=*)
 691    libdir=$ac_optarg ;;
 692
 693  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 694  | --libexe | --libex | --libe)
 695    ac_prev=libexecdir ;;
 696  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 697  | --libexe=* | --libex=* | --libe=*)
 698    libexecdir=$ac_optarg ;;
 699
 700  -localstatedir | --localstatedir | --localstatedi | --localstated \
 701  | --localstate | --localstat | --localsta | --localst \
 702  | --locals | --local | --loca | --loc | --lo)
 703    ac_prev=localstatedir ;;
 704  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 705  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 706  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 707    localstatedir=$ac_optarg ;;
 708
 709  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 710    ac_prev=mandir ;;
 711  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 712    mandir=$ac_optarg ;;
 713
 714  -nfp | --nfp | --nf)
 715    # Obsolete; use --without-fp.
 716    with_fp=no ;;
 717
 718  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 719  | --no-cr | --no-c | -n)
 720    no_create=yes ;;
 721
 722  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 723  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 724    no_recursion=yes ;;
 725
 726  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 727  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 728  | --oldin | --oldi | --old | --ol | --o)
 729    ac_prev=oldincludedir ;;
 730  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 731  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 732  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 733    oldincludedir=$ac_optarg ;;
 734
 735  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 736    ac_prev=prefix ;;
 737  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 738    prefix=$ac_optarg ;;
 739
 740  -program-prefix | --program-prefix | --program-prefi | --program-pref \
 741  | --program-pre | --program-pr | --program-p)
 742    ac_prev=program_prefix ;;
 743  -program-prefix=* | --program-prefix=* | --program-prefi=* \
 744  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 745    program_prefix=$ac_optarg ;;
 746
 747  -program-suffix | --program-suffix | --program-suffi | --program-suff \
 748  | --program-suf | --program-su | --program-s)
 749    ac_prev=program_suffix ;;
 750  -program-suffix=* | --program-suffix=* | --program-suffi=* \
 751  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 752    program_suffix=$ac_optarg ;;
 753
 754  -program-transform-name | --program-transform-name \
 755  | --program-transform-nam | --program-transform-na \
 756  | --program-transform-n | --program-transform- \
 757  | --program-transform | --program-transfor \
 758  | --program-transfo | --program-transf \
 759  | --program-trans | --program-tran \
 760  | --progr-tra | --program-tr | --program-t)
 761    ac_prev=program_transform_name ;;
 762  -program-transform-name=* | --program-transform-name=* \
 763  | --program-transform-nam=* | --program-transform-na=* \
 764  | --program-transform-n=* | --program-transform-=* \
 765  | --program-transform=* | --program-transfor=* \
 766  | --program-transfo=* | --program-transf=* \
 767  | --program-trans=* | --program-tran=* \
 768  | --progr-tra=* | --program-tr=* | --program-t=*)
 769    program_transform_name=$ac_optarg ;;
 770
 771  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 772  | -silent | --silent | --silen | --sile | --sil)
 773    silent=yes ;;
 774
 775  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 776    ac_prev=sbindir ;;
 777  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 778  | --sbi=* | --sb=*)
 779    sbindir=$ac_optarg ;;
 780
 781  -sharedstatedir | --sharedstatedir | --sharedstatedi \
 782  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 783  | --sharedst | --shareds | --shared | --share | --shar \
 784  | --sha | --sh)
 785    ac_prev=sharedstatedir ;;
 786  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 787  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 788  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 789  | --sha=* | --sh=*)
 790    sharedstatedir=$ac_optarg ;;
 791
 792  -site | --site | --sit)
 793    ac_prev=site ;;
 794  -site=* | --site=* | --sit=*)
 795    site=$ac_optarg ;;
 796
 797  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 798    ac_prev=srcdir ;;
 799  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 800    srcdir=$ac_optarg ;;
 801
 802  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 803  | --syscon | --sysco | --sysc | --sys | --sy)
 804    ac_prev=sysconfdir ;;
 805  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 806  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 807    sysconfdir=$ac_optarg ;;
 808
 809  -target | --target | --targe | --targ | --tar | --ta | --t)
 810    ac_prev=target_alias ;;
 811  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 812    target_alias=$ac_optarg ;;
 813
 814  -v | -verbose | --verbose | --verbos | --verbo | --verb)
 815    verbose=yes ;;
 816
 817  -version | --version | --versio | --versi | --vers | -V)
 818    ac_init_version=: ;;
 819
 820  -with-* | --with-*)
 821    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 822    # Reject names that are not valid shell variable names.
 823    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 824      { echo "$as_me: error: invalid package name: $ac_package" >&2
 825   { (exit 1); exit 1; }; }
 826    ac_package=`echo $ac_package| sed 's/-/_/g'`
 827    case $ac_option in
 828      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 829      *) ac_optarg=yes ;;
 830    esac
 831    eval "with_$ac_package='$ac_optarg'" ;;
 832
 833  -without-* | --without-*)
 834    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 835    # Reject names that are not valid shell variable names.
 836    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 837      { echo "$as_me: error: invalid package name: $ac_package" >&2
 838   { (exit 1); exit 1; }; }
 839    ac_package=`echo $ac_package | sed 's/-/_/g'`
 840    eval "with_$ac_package=no" ;;
 841
 842  --x)
 843    # Obsolete; use --with-x.
 844    with_x=yes ;;
 845
 846  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 847  | --x-incl | --x-inc | --x-in | --x-i)
 848    ac_prev=x_includes ;;
 849  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 850  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 851    x_includes=$ac_optarg ;;
 852
 853  -x-libraries | --x-libraries | --x-librarie | --x-librari \
 854  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 855    ac_prev=x_libraries ;;
 856  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 857  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 858    x_libraries=$ac_optarg ;;
 859
 860  -*) { echo "$as_me: error: unrecognized option: $ac_option
 861Try \`$0 --help' for more information." >&2
 862   { (exit 1); exit 1; }; }
 863    ;;
 864
 865  *=*)
 866    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 867    # Reject names that are not valid shell variable names.
 868    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 869      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 870   { (exit 1); exit 1; }; }
 871    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 872    eval "$ac_envvar='$ac_optarg'"
 873    export $ac_envvar ;;
 874
 875  *)
 876    # FIXME: should be removed in autoconf 3.0.
 877    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 878    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 879      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 880    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 881    ;;
 882
 883  esac
 884done
 885
 886if test -n "$ac_prev"; then
 887  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 888  { echo "$as_me: error: missing argument to $ac_option" >&2
 889   { (exit 1); exit 1; }; }
 890fi
 891
 892# Be sure to have absolute directory names.
 893for ac_var in exec_prefix prefix
 894do
 895  eval ac_val=$`echo $ac_var`
 896  case $ac_val in
 897    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 898    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 899   { (exit 1); exit 1; }; };;
 900  esac
 901done
 902
 903# Be sure to have absolute directory names.
 904for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 905	      localstatedir libdir includedir oldincludedir infodir mandir
 906do
 907  eval ac_val=$`echo $ac_var`
 908  case $ac_val in
 909    [\\/$]* | ?:[\\/]* ) ;;
 910    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 911   { (exit 1); exit 1; }; };;
 912  esac
 913done
 914
 915# There might be people who depend on the old broken behavior: `$host'
 916# used to hold the argument of --host etc.
 917# FIXME: To remove some day.
 918build=$build_alias
 919host=$host_alias
 920target=$target_alias
 921
 922# FIXME: To remove some day.
 923if test "x$host_alias" != x; then
 924  if test "x$build_alias" = x; then
 925    cross_compiling=maybe
 926    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 927    If a cross compiler is detected then cross compile mode will be used." >&2
 928  elif test "x$build_alias" != "x$host_alias"; then
 929    cross_compiling=yes
 930  fi
 931fi
 932
 933ac_tool_prefix=
 934test -n "$host_alias" && ac_tool_prefix=$host_alias-
 935
 936test "$silent" = yes && exec 6>/dev/null
 937
 938
 939# Find the source files, if location was not specified.
 940if test -z "$srcdir"; then
 941  ac_srcdir_defaulted=yes
 942  # Try the directory containing this script, then its parent.
 943  ac_confdir=`(dirname "$0") 2>/dev/null ||
 944$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 945	 X"$0" : 'X\(//\)[^/]' \| \
 946	 X"$0" : 'X\(//\)$' \| \
 947	 X"$0" : 'X\(/\)' \| \
 948	 .     : '\(.\)' 2>/dev/null ||
 949echo X"$0" |
 950    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 951  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 952  	  /^X\(\/\/\)$/{ s//\1/; q; }
 953  	  /^X\(\/\).*/{ s//\1/; q; }
 954  	  s/.*/./; q'`
 955  srcdir=$ac_confdir
 956  if test ! -r $srcdir/$ac_unique_file; then
 957    srcdir=..
 958  fi
 959else
 960  ac_srcdir_defaulted=no
 961fi
 962if test ! -r $srcdir/$ac_unique_file; then
 963  if test "$ac_srcdir_defaulted" = yes; then
 964    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 965   { (exit 1); exit 1; }; }
 966  else
 967    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 968   { (exit 1); exit 1; }; }
 969  fi
 970fi
 971(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 972  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 973   { (exit 1); exit 1; }; }
 974srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 975ac_env_build_alias_set=${build_alias+set}
 976ac_env_build_alias_value=$build_alias
 977ac_cv_env_build_alias_set=${build_alias+set}
 978ac_cv_env_build_alias_value=$build_alias
 979ac_env_host_alias_set=${host_alias+set}
 980ac_env_host_alias_value=$host_alias
 981ac_cv_env_host_alias_set=${host_alias+set}
 982ac_cv_env_host_alias_value=$host_alias
 983ac_env_target_alias_set=${target_alias+set}
 984ac_env_target_alias_value=$target_alias
 985ac_cv_env_target_alias_set=${target_alias+set}
 986ac_cv_env_target_alias_value=$target_alias
 987ac_env_CC_set=${CC+set}
 988ac_env_CC_value=$CC
 989ac_cv_env_CC_set=${CC+set}
 990ac_cv_env_CC_value=$CC
 991ac_env_CFLAGS_set=${CFLAGS+set}
 992ac_env_CFLAGS_value=$CFLAGS
 993ac_cv_env_CFLAGS_set=${CFLAGS+set}
 994ac_cv_env_CFLAGS_value=$CFLAGS
 995ac_env_LDFLAGS_set=${LDFLAGS+set}
 996ac_env_LDFLAGS_value=$LDFLAGS
 997ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 998ac_cv_env_LDFLAGS_value=$LDFLAGS
 999ac_env_CPPFLAGS_set=${CPPFLAGS+set}
1000ac_env_CPPFLAGS_value=$CPPFLAGS
1001ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
1002ac_cv_env_CPPFLAGS_value=$CPPFLAGS
1003ac_env_CXX_set=${CXX+set}
1004ac_env_CXX_value=$CXX
1005ac_cv_env_CXX_set=${CXX+set}
1006ac_cv_env_CXX_value=$CXX
1007ac_env_CXXFLAGS_set=${CXXFLAGS+set}
1008ac_env_CXXFLAGS_value=$CXXFLAGS
1009ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
1010ac_cv_env_CXXFLAGS_value=$CXXFLAGS
1011ac_env_CPP_set=${CPP+set}
1012ac_env_CPP_value=$CPP
1013ac_cv_env_CPP_set=${CPP+set}
1014ac_cv_env_CPP_value=$CPP
1015
1016#
1017# Report the --help message.
1018#
1019if test "$ac_init_help" = "long"; then
1020  # Omit some internal or obsolete options to make the list less imposing.
1021  # This message is too long to be a string in the A/UX 3.1 sh.
1022  cat <<_ACEOF
1023\`configure' configures this package to adapt to many kinds of systems.
1024
1025Usage: $0 [OPTION]... [VAR=VALUE]...
1026
1027To assign environment variables (e.g., CC, CFLAGS...), specify them as
1028VAR=VALUE.  See below for descriptions of some of the useful variables.
1029
1030Defaults for the options are specified in brackets.
1031
1032Configuration:
1033  -h, --help              display this help and exit
1034      --help=short        display options specific to this package
1035      --help=recursive    display the short help of all the included packages
1036  -V, --version           display version information and exit
1037  -q, --quiet, --silent   do not print \`checking...' messages
1038      --cache-file=FILE   cache test results in FILE [disabled]
1039  -C, --config-cache      alias for \`--cache-file=config.cache'
1040  -n, --no-create         do not create output files
1041      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1042
1043_ACEOF
1044
1045  cat <<_ACEOF
1046Installation directories:
1047  --prefix=PREFIX         install architecture-independent files in PREFIX
1048			  [$ac_default_prefix]
1049  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1050			  [PREFIX]
1051
1052By default, \`make install' will install all the files in
1053\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1054an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1055for instance \`--prefix=\$HOME'.
1056
1057For better control, use the options below.
1058
1059Fine tuning of the installation directories:
1060  --bindir=DIR           user executables [EPREFIX/bin]
1061  --sbindir=DIR          system admin executables [EPREFIX/sbin]
1062  --libexecdir=DIR       program executables [EPREFIX/libexec]
1063  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
1064  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1065  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1066  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1067  --libdir=DIR           object code libraries [EPREFIX/lib]
1068  --includedir=DIR       C header files [PREFIX/include]
1069  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1070  --infodir=DIR          info documentation [PREFIX/info]
1071  --mandir=DIR           man documentation [PREFIX/man]
1072_ACEOF
1073
1074  cat <<\_ACEOF
1075
1076X features:
1077  --x-includes=DIR    X include files are in DIR
1078  --x-libraries=DIR   X library files are in DIR
1079_ACEOF
1080fi
1081
1082if test -n "$ac_init_help"; then
1083
1084  cat <<\_ACEOF
1085
1086Optional Packages:
1087  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1088  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1089  --with-x                use the X Window System
1090       --with-appresdir=DIR    X11 application resource files
1091  --with-alt-gs=LIST      alternative names for ghostscript executable
1092  --with-gs=PROG          actual [/path/]name of ghostscript executable
1093  --with-alt-awk=LIST     alternative names for awk executable
1094  --with-awk=PROG         actual [/path/]name of awk executable
1095
1096Some influential environment variables:
1097  CC          C compiler command
1098  CFLAGS      C compiler flags
1099  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1100              nonstandard directory <lib dir>
1101  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
1102              headers in a nonstandard directory <include dir>
1103  CXX         C++ compiler command
1104  CXXFLAGS    C++ compiler flags
1105  CPP         C preprocessor
1106
1107Use these variables to override the choices made by `configure' or to help
1108it to find libraries and programs with nonstandard names/locations.
1109
1110_ACEOF
1111fi
1112
1113if test "$ac_init_help" = "recursive"; then
1114  # If there are subdirs, report their specific --help.
1115  ac_popdir=`pwd`
1116  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1117    test -d $ac_dir || continue
1118    ac_builddir=.
1119
1120if test "$ac_dir" != .; then
1121  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1122  # A "../" for each directory in $ac_dir_suffix.
1123  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1124else
1125  ac_dir_suffix= ac_top_builddir=
1126fi
1127
1128case $srcdir in
1129  .)  # No --srcdir option.  We are building in place.
1130    ac_srcdir=.
1131    if test -z "$ac_top_builddir"; then
1132       ac_top_srcdir=.
1133    else
1134       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1135    fi ;;
1136  [\\/]* | ?:[\\/]* )  # Absolute name.
1137    ac_srcdir=$srcdir$ac_dir_suffix;
1138    ac_top_srcdir=$srcdir ;;
1139  *) # Relative name.
1140    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1141    ac_top_srcdir=$ac_top_builddir$srcdir ;;
1142esac
1143
1144# Do not use `cd foo && pwd` to compute absolute names, because
1145# the directories may not exist.
1146case `pwd` in
1147.) ac_abs_builddir="$ac_dir";;
1148*)
1149  case "$ac_dir" in
1150  .) ac_abs_builddir=`pwd`;;
1151  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1152  *) ac_abs_builddir=`pwd`/"$ac_dir";;
1153  esac;;
1154esac
1155case $ac_abs_builddir in
1156.) ac_abs_top_builddir=${ac_top_builddir}.;;
1157*)
1158  case ${ac_top_builddir}. in
1159  .) ac_abs_top_builddir=$ac_abs_builddir;;
1160  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1161  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1162  esac;;
1163esac
1164case $ac_abs_builddir in
1165.) ac_abs_srcdir=$ac_srcdir;;
1166*)
1167  case $ac_srcdir in
1168  .) ac_abs_srcdir=$ac_abs_builddir;;
1169  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1170  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1171  esac;;
1172esac
1173case $ac_abs_builddir in
1174.) ac_abs_top_srcdir=$ac_top_srcdir;;
1175*)
1176  case $ac_top_srcdir in
1177  .) ac_abs_top_srcdir=$ac_abs_builddir;;
1178  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1179  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1180  esac;;
1181esac
1182
1183    cd $ac_dir
1184    # Check for guested configure; otherwise get Cygnus style configure.
1185    if test -f $ac_srcdir/configure.gnu; then
1186      echo
1187      $SHELL $ac_srcdir/configure.gnu  --help=recursive
1188    elif test -f $ac_srcdir/configure; then
1189      echo
1190      $SHELL $ac_srcdir/configure  --help=recursive
1191    elif test -f $ac_srcdir/configure.ac ||
1192	   test -f $ac_srcdir/configure.in; then
1193      echo
1194      $ac_configure --help
1195    else
1196      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1197    fi
1198    cd "$ac_popdir"
1199  done
1200fi
1201
1202test -n "$ac_init_help" && exit 0
1203if $ac_init_version; then
1204  cat <<\_ACEOF
1205
1206Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002,
12072003, 2004 Free Software Foundation, Inc.
1208This configure script is free software; the Free Software Foundation
1209gives unlimited permission to copy, distribute and modify it.
1210_ACEOF
1211  exit 0
1212fi
1213exec 5>config.log
1214cat >&5 <<_ACEOF
1215This file contains any messages produced by compilers while
1216running configure, to aid debugging if configure makes a mistake.
1217
1218It was created by $as_me, which was
1219generated by GNU Autoconf 2.59b.  Invocation command line was
1220
1221  $ $0 $@
1222
1223_ACEOF
1224{
1225cat <<_ASUNAME
1226## --------- ##
1227## Platform. ##
1228## --------- ##
1229
1230hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1231uname -m = `(uname -m) 2>/dev/null || echo unknown`
1232uname -r = `(uname -r) 2>/dev/null || echo unknown`
1233uname -s = `(uname -s) 2>/dev/null || echo unknown`
1234uname -v = `(uname -v) 2>/dev/null || echo unknown`
1235
1236/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1237/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1238
1239/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1240/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1241/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1242hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1243/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1244/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1245/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1246
1247_ASUNAME
1248
1249as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1250for as_dir in $PATH
1251do
1252  IFS=$as_save_IFS
1253  test -z "$as_dir" && as_dir=.
1254  echo "PATH: $as_dir"
1255done
1256
1257} >&5
1258
1259cat >&5 <<_ACEOF
1260
1261
1262## ----------- ##
1263## Core tests. ##
1264## ----------- ##
1265
1266_ACEOF
1267
1268
1269# Keep a trace of the command line.
1270# Strip out --no-create and --no-recursion so they do not pile up.
1271# Strip out --silent because we don't want to record it for future runs.
1272# Also quote any args containing shell meta-characters.
1273# Make two passes to allow for proper duplicate-argument suppression.
1274ac_configure_args=
1275ac_configure_args0=
1276ac_configure_args1=
1277ac_sep=
1278ac_must_keep_next=false
1279for ac_pass in 1 2
1280do
1281  for ac_arg
1282  do
1283    case $ac_arg in
1284    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1285    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1286    | -silent | --silent | --silen | --sile | --sil)
1287      continue ;;
1288    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1289      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1290    esac
1291    case $ac_pass in
1292    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1293    2)
1294      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1295      if test $ac_must_keep_next = true; then
1296	ac_must_keep_next=false # Got value, back to normal.
1297      else
1298	case $ac_arg in
1299	  *=* | --config-cache | -C | -disable-* | --disable-* \
1300	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1301	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1302	  | -with-* | --with-* | -without-* | --without-* | --x)
1303	    case "$ac_configure_args0 " in
1304	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1305	    esac
1306	    ;;
1307	  -* ) ac_must_keep_next=true ;;
1308	esac
1309      fi
1310      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1311      # Get rid of the leading space.
1312      ac_sep=" "
1313      ;;
1314    esac
1315  done
1316done
1317$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1318$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1319
1320# When interrupted or exit'd, cleanup temporary files, and complete
1321# config.log.  We remove comments because anyway the quotes in there
1322# would cause problems or look ugly.
1323# WARNING: Be sure not to use single quotes in there, as some shells,
1324# such as our DU 5.0 friend, will then `close' the trap.
1325trap 'exit_status=$?
1326  # Save into config.log some information that might help in debugging.
1327  {
1328    echo
1329
1330    cat <<\_ASBOX
1331## ---------------- ##
1332## Cache variables. ##
1333## ---------------- ##
1334_ASBOX
1335    echo
1336    # The following way of writing the cache mishandles newlines in values,
1337{
1338  (set) 2>&1 |
1339    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1340    *ac_space=\ *)
1341      sed -n \
1342	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1343	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1344      ;;
1345    *)
1346      sed -n \
1347	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1348      ;;
1349    esac;
1350}
1351    echo
1352
1353    cat <<\_ASBOX
1354## ----------------- ##
1355## Output variables. ##
1356## ----------------- ##
1357_ASBOX
1358    echo
1359    for ac_var in $ac_subst_vars
1360    do
1361      eval ac_val=$`echo $ac_var`
1362      echo "$ac_var='"'"'$ac_val'"'"'"
1363    done | sort
1364    echo
1365
1366    if test -n "$ac_subst_files"; then
1367      cat <<\_ASBOX
1368## ------------- ##
1369## Output files. ##
1370## ------------- ##
1371_ASBOX
1372      echo
1373      for ac_var in $ac_subst_files
1374      do
1375	eval ac_val=$`echo $ac_var`
1376	echo "$ac_var='"'"'$ac_val'"'"'"
1377      done | sort
1378      echo
1379    fi
1380
1381    if test -s confdefs.h; then
1382      cat <<\_ASBOX
1383## ----------- ##
1384## confdefs.h. ##
1385## ----------- ##
1386_ASBOX
1387      echo
1388      sed "/^$/d" confdefs.h | sort
1389      echo
1390    fi
1391    test "$ac_signal" != 0 &&
1392      echo "$as_me: caught signal $ac_signal"
1393    echo "$as_me: exit $exit_status"
1394  } >&5
1395  rm -f core *.core &&
1396  rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1397    exit $exit_status
1398     ' 0
1399for ac_signal in 1 2 13 15; do
1400  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1401done
1402ac_signal=0
1403
1404# confdefs.h avoids OS command line length limits that DEFS can exceed.
1405rm -f -r conftest* confdefs.h
1406# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1407# NextStep 3.3 (patch 3) loses unless the first echo outputs at least 14 bytes.
1408ac_space=' '
1409echo "$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space" >confdefs.h
1410
1411# Predefined preprocessor variables.
1412
1413cat >>confdefs.h <<_ACEOF
1414#define PACKAGE_NAME "$PACKAGE_NAME"
1415_ACEOF
1416
1417
1418cat >>confdefs.h <<_ACEOF
1419#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1420_ACEOF
1421
1422
1423cat >>confdefs.h <<_ACEOF
1424#define PACKAGE_VERSION "$PACKAGE_VERSION"
1425_ACEOF
1426
1427
1428cat >>confdefs.h <<_ACEOF
1429#define PACKAGE_STRING "$PACKAGE_STRING"
1430_ACEOF
1431
1432
1433cat >>confdefs.h <<_ACEOF
1434#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1435_ACEOF
1436
1437
1438# Let the site file select an alternate cache file if it wants to.
1439# Prefer explicitly selected file to automatically selected ones.
1440if test -z "$CONFIG_SITE"; then
1441  if test "x$prefix" != xNONE; then
1442    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1443  else
1444    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1445  fi
1446fi
1447for ac_site_file in $CONFIG_SITE; do
1448  if test -r "$ac_site_file"; then
1449    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1450echo "$as_me: loading site script $ac_site_file" >&6;}
1451    sed 's/^/| /' "$ac_site_file" >&5
1452    . "$ac_site_file"
1453  fi
1454done
1455
1456if test -r "$cache_file"; then
1457  # Some versions of bash will fail to source /dev/null (special
1458  # files actually), so we avoid doing that.
1459  if test -f "$cache_file"; then
1460    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1461echo "$as_me: loading cache $cache_file" >&6;}
1462    case $cache_file in
1463      [\\/]* | ?:[\\/]* ) . $cache_file;;
1464      *)                      . ./$cache_file;;
1465    esac
1466  fi
1467else
1468  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1469echo "$as_me: creating cache $cache_file" >&6;}
1470  >$cache_file
1471fi
1472
1473# Check that the precious variables saved in the cache have kept the same
1474# value.
1475ac_cache_corrupted=false
1476for ac_var in `(set) 2>&1 |
1477	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1478  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1479  eval ac_new_set=\$ac_env_${ac_var}_set
1480  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1481  eval ac_new_val="\$ac_env_${ac_var}_value"
1482  case $ac_old_set,$ac_new_set in
1483    set,)
1484      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1485echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1486      ac_cache_corrupted=: ;;
1487    ,set)
1488      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1489echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1490      ac_cache_corrupted=: ;;
1491    ,);;
1492    *)
1493      if test "x$ac_old_val" != "x$ac_new_val"; then
1494	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1495echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1496	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1497echo "$as_me:   former value:  $ac_old_val" >&2;}
1498	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1499echo "$as_me:   current value: $ac_new_val" >&2;}
1500	ac_cache_corrupted=:
1501      fi;;
1502  esac
1503  # Pass precious variables to config.status.
1504  if test "$ac_new_set" = set; then
1505    case $ac_new_val in
1506    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1507      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1508    *) ac_arg=$ac_var=$ac_new_val ;;
1509    esac
1510    case " $ac_configure_args " in
1511      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1512      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1513    esac
1514  fi
1515done
1516if $ac_cache_corrupted; then
1517  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1518echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1519  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1520echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1521   { (exit 1); exit 1; }; }
1522fi
1523
1524ac_ext=c
1525ac_cpp='$CPP $CPPFLAGS'
1526ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1527ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1528ac_compiler_gnu=$ac_cv_c_compiler_gnu
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550          ac_config_headers="$ac_config_headers src/include/config.h:src/include/config.hin"
1551
1552
1553
1554# checks for programs
1555ac_ext=c
1556ac_cpp='$CPP $CPPFLAGS'
1557ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1558ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1559ac_compiler_gnu=$ac_cv_c_compiler_gnu
1560if test -n "$ac_tool_prefix"; then
1561  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1562set dummy ${ac_tool_prefix}gcc; ac_word=$2
1563echo "$as_me:$LINENO: checking for $ac_word" >&5
1564echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1565if test "${ac_cv_prog_CC+set}" = set; then
1566  echo $ECHO_N "(cached) $ECHO_C" >&6
1567else
1568  if test -n "$CC"; then
1569  ac_cv_prog_CC="$CC" # Let the user override the test.
1570else
1571as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1572for as_dir in $PATH
1573do
1574  IFS=$as_save_IFS
1575  test -z "$as_dir" && as_dir=.
1576  for ac_exec_ext in '' $ac_executable_extensions; do
1577  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1578    ac_cv_prog_CC="${ac_tool_prefix}gcc"
1579    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1580    break 2
1581  fi
1582done
1583done
1584
1585fi
1586fi
1587CC=$ac_cv_prog_CC
1588if test -n "$CC"; then
1589  echo "$as_me:$LINENO: result: $CC" >&5
1590echo "${ECHO_T}$CC" >&6
1591else
1592  echo "$as_me:$LINENO: result: no" >&5
1593echo "${ECHO_T}no" >&6
1594fi
1595
1596fi
1597if test -z "$ac_cv_prog_CC"; then
1598  ac_ct_CC=$CC
1599  # Extract the first word of "gcc", so it can be a program name with args.
1600set dummy gcc; ac_word=$2
1601echo "$as_me:$LINENO: checking for $ac_word" >&5
1602echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1603if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1604  echo $ECHO_N "(cached) $ECHO_C" >&6
1605else
1606  if test -n "$ac_ct_CC"; then
1607  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1608else
1609as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1610for as_dir in $PATH
1611do
1612  IFS=$as_save_IFS
1613  test -z "$as_dir" && as_dir=.
1614  for ac_exec_ext in '' $ac_executable_extensions; do
1615  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1616    ac_cv_prog_ac_ct_CC="gcc"
1617    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1618    break 2
1619  fi
1620done
1621done
1622
1623fi
1624fi
1625ac_ct_CC=$ac_cv_prog_ac_ct_CC
1626if test -n "$ac_ct_CC"; then
1627  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1628echo "${ECHO_T}$ac_ct_CC" >&6
1629else
1630  echo "$as_me:$LINENO: result: no" >&5
1631echo "${ECHO_T}no" >&6
1632fi
1633
1634  if test "x$ac_ct_CC" = x; then
1635    CC=""
1636  else
1637    if test "$build" != "$host"; then
1638      { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1639whose name does not start with the host triplet.  If you think this
1640configuration is useful to you, please write to autoconf@gnu.org." >&5
1641echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1642whose name does not start with the host triplet.  If you think this
1643configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1644    fi
1645    CC=$ac_ct_CC
1646  fi
1647else
1648  CC="$ac_cv_prog_CC"
1649fi
1650
1651if test -z "$CC"; then
1652  if test -n "$ac_tool_prefix"; then
1653  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1654set dummy ${ac_tool_prefix}cc; ac_word=$2
1655echo "$as_me:$LINENO: checking for $ac_word" >&5
1656echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1657if test "${ac_cv_prog_CC+set}" = set; then
1658  echo $ECHO_N "(cached) $ECHO_C" >&6
1659else
1660  if test -n "$CC"; then
1661  ac_cv_prog_CC="$CC" # Let the user override the test.
1662else
1663as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1664for as_dir in $PATH
1665do
1666  IFS=$as_save_IFS
1667  test -z "$as_dir" && as_dir=.
1668  for ac_exec_ext in '' $ac_executable_extensions; do
1669  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1670    ac_cv_prog_CC="${ac_tool_prefix}cc"
1671    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1672    break 2
1673  fi
1674done
1675done
1676
1677fi
1678fi
1679CC=$ac_cv_prog_CC
1680if test -n "$CC"; then
1681  echo "$as_me:$LINENO: result: $CC" >&5
1682echo "${ECHO_T}$CC" >&6
1683else
1684  echo "$as_me:$LINENO: result: no" >&5
1685echo "${ECHO_T}no" >&6
1686fi
1687
1688fi
1689if test -z "$ac_cv_prog_CC"; then
1690  ac_ct_CC=$CC
1691  # Extract the fi…

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