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/contrib/ntp/arlib/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 2.65.
   4#
   5#
   6# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
   8# Inc.
   9#
  10#
  11# This configure script is free software; the Free Software Foundation
  12# gives unlimited permission to copy, distribute and modify it.
  13## -------------------- ##
  14## M4sh Initialization. ##
  15## -------------------- ##
  16
  17# Be more Bourne compatible
  18DUALCASE=1; export DUALCASE # for MKS sh
  19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20  emulate sh
  21  NULLCMD=:
  22  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23  # is contrary to our usage.  Disable this feature.
  24  alias -g '${1+"$@"}'='"$@"'
  25  setopt NO_GLOB_SUBST
  26else
  27  case `(set -o) 2>/dev/null` in #(
  28  *posix*) :
  29    set -o posix ;; #(
  30  *) :
  31     ;;
  32esac
  33fi
  34
  35
  36as_nl='
  37'
  38export as_nl
  39# Printing a long string crashes Solaris 7 /usr/bin/printf.
  40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43# Prefer a ksh shell builtin over an external printf program on Solaris,
  44# but without wasting forks for bash or zsh.
  45if test -z "$BASH_VERSION$ZSH_VERSION" \
  46    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47  as_echo='print -r --'
  48  as_echo_n='print -rn --'
  49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50  as_echo='printf %s\n'
  51  as_echo_n='printf %s'
  52else
  53  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55    as_echo_n='/usr/ucb/echo -n'
  56  else
  57    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58    as_echo_n_body='eval
  59      arg=$1;
  60      case $arg in #(
  61      *"$as_nl"*)
  62	expr "X$arg" : "X\\(.*\\)$as_nl";
  63	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64      esac;
  65      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66    '
  67    export as_echo_n_body
  68    as_echo_n='sh -c $as_echo_n_body as_echo'
  69  fi
  70  export as_echo_body
  71  as_echo='sh -c $as_echo_body as_echo'
  72fi
  73
  74# The user is always right.
  75if test "${PATH_SEPARATOR+set}" != set; then
  76  PATH_SEPARATOR=:
  77  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79      PATH_SEPARATOR=';'
  80  }
  81fi
  82
  83
  84# IFS
  85# We need space, tab and new line, in precisely that order.  Quoting is
  86# there to prevent editors from complaining about space-tab.
  87# (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88# splitting by setting IFS to empty value.)
  89IFS=" ""	$as_nl"
  90
  91# Find who we are.  Look in the path if we contain no directory separator.
  92case $0 in #((
  93  *[\\/]* ) as_myself=$0 ;;
  94  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95for as_dir in $PATH
  96do
  97  IFS=$as_save_IFS
  98  test -z "$as_dir" && as_dir=.
  99    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100  done
 101IFS=$as_save_IFS
 102
 103     ;;
 104esac
 105# We did not find ourselves, most probably we were run as `sh COMMAND'
 106# in which case we are not to be found in the path.
 107if test "x$as_myself" = x; then
 108  as_myself=$0
 109fi
 110if test ! -f "$as_myself"; then
 111  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112  exit 1
 113fi
 114
 115# Unset variables that we do not need and which cause bugs (e.g. in
 116# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117# suppresses any "Segmentation fault" message there.  '((' could
 118# trigger a bug in pdksh 5.2.14.
 119for as_var in BASH_ENV ENV MAIL MAILPATH
 120do eval test x\${$as_var+set} = xset \
 121  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122done
 123PS1='$ '
 124PS2='> '
 125PS4='+ '
 126
 127# NLS nuisances.
 128LC_ALL=C
 129export LC_ALL
 130LANGUAGE=C
 131export LANGUAGE
 132
 133# CDPATH.
 134(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136if test "x$CONFIG_SHELL" = x; then
 137  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138  emulate sh
 139  NULLCMD=:
 140  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141  # is contrary to our usage.  Disable this feature.
 142  alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143  setopt NO_GLOB_SUBST
 144else
 145  case \`(set -o) 2>/dev/null\` in #(
 146  *posix*) :
 147    set -o posix ;; #(
 148  *) :
 149     ;;
 150esac
 151fi
 152"
 153  as_required="as_fn_return () { (exit \$1); }
 154as_fn_success () { as_fn_return 0; }
 155as_fn_failure () { as_fn_return 1; }
 156as_fn_ret_success () { return 0; }
 157as_fn_ret_failure () { return 1; }
 158
 159exitcode=0
 160as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166else
 167  exitcode=1; echo positional parameters were not saved.
 168fi
 169test x\$exitcode = x0 || exit 1"
 170  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 174  if (eval "$as_required") 2>/dev/null; then :
 175  as_have_required=yes
 176else
 177  as_have_required=no
 178fi
 179  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 180
 181else
 182  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 183as_found=false
 184for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 185do
 186  IFS=$as_save_IFS
 187  test -z "$as_dir" && as_dir=.
 188  as_found=:
 189  case $as_dir in #(
 190	 /*)
 191	   for as_base in sh bash ksh sh5; do
 192	     # Try only shells that exist, to save several forks.
 193	     as_shell=$as_dir/$as_base
 194	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 195		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 196  CONFIG_SHELL=$as_shell as_have_required=yes
 197		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 198  break 2
 199fi
 200fi
 201	   done;;
 202       esac
 203  as_found=false
 204done
 205$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 206	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 207  CONFIG_SHELL=$SHELL as_have_required=yes
 208fi; }
 209IFS=$as_save_IFS
 210
 211
 212      if test "x$CONFIG_SHELL" != x; then :
 213  # We cannot yet assume a decent shell, so we have to provide a
 214	# neutralization value for shells without unset; and this also
 215	# works around shells that cannot unset nonexistent variables.
 216	BASH_ENV=/dev/null
 217	ENV=/dev/null
 218	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 219	export CONFIG_SHELL
 220	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 221fi
 222
 223    if test x$as_have_required = xno; then :
 224  $as_echo "$0: This script requires a shell more modern than all"
 225  $as_echo "$0: the shells that I found on your system."
 226  if test x${ZSH_VERSION+set} = xset ; then
 227    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 228    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 229  else
 230    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 231$0: including any error possibly output before this
 232$0: message. Then install a modern shell, or manually run
 233$0: the script under such a shell if you do have one."
 234  fi
 235  exit 1
 236fi
 237fi
 238fi
 239SHELL=${CONFIG_SHELL-/bin/sh}
 240export SHELL
 241# Unset more variables known to interfere with behavior of common tools.
 242CLICOLOR_FORCE= GREP_OPTIONS=
 243unset CLICOLOR_FORCE GREP_OPTIONS
 244
 245## --------------------- ##
 246## M4sh Shell Functions. ##
 247## --------------------- ##
 248# as_fn_unset VAR
 249# ---------------
 250# Portably unset VAR.
 251as_fn_unset ()
 252{
 253  { eval $1=; unset $1;}
 254}
 255as_unset=as_fn_unset
 256
 257# as_fn_set_status STATUS
 258# -----------------------
 259# Set $? to STATUS, without forking.
 260as_fn_set_status ()
 261{
 262  return $1
 263} # as_fn_set_status
 264
 265# as_fn_exit STATUS
 266# -----------------
 267# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 268as_fn_exit ()
 269{
 270  set +e
 271  as_fn_set_status $1
 272  exit $1
 273} # as_fn_exit
 274
 275# as_fn_mkdir_p
 276# -------------
 277# Create "$as_dir" as a directory, including parents if necessary.
 278as_fn_mkdir_p ()
 279{
 280
 281  case $as_dir in #(
 282  -*) as_dir=./$as_dir;;
 283  esac
 284  test -d "$as_dir" || eval $as_mkdir_p || {
 285    as_dirs=
 286    while :; do
 287      case $as_dir in #(
 288      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 289      *) as_qdir=$as_dir;;
 290      esac
 291      as_dirs="'$as_qdir' $as_dirs"
 292      as_dir=`$as_dirname -- "$as_dir" ||
 293$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 294	 X"$as_dir" : 'X\(//\)[^/]' \| \
 295	 X"$as_dir" : 'X\(//\)$' \| \
 296	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 297$as_echo X"$as_dir" |
 298    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 299	    s//\1/
 300	    q
 301	  }
 302	  /^X\(\/\/\)[^/].*/{
 303	    s//\1/
 304	    q
 305	  }
 306	  /^X\(\/\/\)$/{
 307	    s//\1/
 308	    q
 309	  }
 310	  /^X\(\/\).*/{
 311	    s//\1/
 312	    q
 313	  }
 314	  s/.*/./; q'`
 315      test -d "$as_dir" && break
 316    done
 317    test -z "$as_dirs" || eval "mkdir $as_dirs"
 318  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 319
 320
 321} # as_fn_mkdir_p
 322# as_fn_append VAR VALUE
 323# ----------------------
 324# Append the text in VALUE to the end of the definition contained in VAR. Take
 325# advantage of any shell optimizations that allow amortized linear growth over
 326# repeated appends, instead of the typical quadratic growth present in naive
 327# implementations.
 328if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 329  eval 'as_fn_append ()
 330  {
 331    eval $1+=\$2
 332  }'
 333else
 334  as_fn_append ()
 335  {
 336    eval $1=\$$1\$2
 337  }
 338fi # as_fn_append
 339
 340# as_fn_arith ARG...
 341# ------------------
 342# Perform arithmetic evaluation on the ARGs, and store the result in the
 343# global $as_val. Take advantage of shells that can avoid forks. The arguments
 344# must be portable across $(()) and expr.
 345if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 346  eval 'as_fn_arith ()
 347  {
 348    as_val=$(( $* ))
 349  }'
 350else
 351  as_fn_arith ()
 352  {
 353    as_val=`expr "$@" || test $? -eq 1`
 354  }
 355fi # as_fn_arith
 356
 357
 358# as_fn_error ERROR [LINENO LOG_FD]
 359# ---------------------------------
 360# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 361# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 362# script with status $?, using 1 if that was 0.
 363as_fn_error ()
 364{
 365  as_status=$?; test $as_status -eq 0 && as_status=1
 366  if test "$3"; then
 367    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 368    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 369  fi
 370  $as_echo "$as_me: error: $1" >&2
 371  as_fn_exit $as_status
 372} # as_fn_error
 373
 374if expr a : '\(a\)' >/dev/null 2>&1 &&
 375   test "X`expr 00001 : '.*\(...\)'`" = X001; then
 376  as_expr=expr
 377else
 378  as_expr=false
 379fi
 380
 381if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 382  as_basename=basename
 383else
 384  as_basename=false
 385fi
 386
 387if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 388  as_dirname=dirname
 389else
 390  as_dirname=false
 391fi
 392
 393as_me=`$as_basename -- "$0" ||
 394$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 395	 X"$0" : 'X\(//\)$' \| \
 396	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 397$as_echo X/"$0" |
 398    sed '/^.*\/\([^/][^/]*\)\/*$/{
 399	    s//\1/
 400	    q
 401	  }
 402	  /^X\/\(\/\/\)$/{
 403	    s//\1/
 404	    q
 405	  }
 406	  /^X\/\(\/\).*/{
 407	    s//\1/
 408	    q
 409	  }
 410	  s/.*/./; q'`
 411
 412# Avoid depending upon Character Ranges.
 413as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 414as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 415as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 416as_cr_digits='0123456789'
 417as_cr_alnum=$as_cr_Letters$as_cr_digits
 418
 419
 420  as_lineno_1=$LINENO as_lineno_1a=$LINENO
 421  as_lineno_2=$LINENO as_lineno_2a=$LINENO
 422  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 423  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 424  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 425  sed -n '
 426    p
 427    /[$]LINENO/=
 428  ' <$as_myself |
 429    sed '
 430      s/[$]LINENO.*/&-/
 431      t lineno
 432      b
 433      :lineno
 434      N
 435      :loop
 436      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 437      t loop
 438      s/-\n.*//
 439    ' >$as_me.lineno &&
 440  chmod +x "$as_me.lineno" ||
 441    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 442
 443  # Don't try to exec as it changes $[0], causing all sort of problems
 444  # (the dirname of $[0] is not the place where we might find the
 445  # original and so on.  Autoconf is especially sensitive to this).
 446  . "./$as_me.lineno"
 447  # Exit status is that of the last command.
 448  exit
 449}
 450
 451ECHO_C= ECHO_N= ECHO_T=
 452case `echo -n x` in #(((((
 453-n*)
 454  case `echo 'xy\c'` in
 455  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
 456  xy)  ECHO_C='\c';;
 457  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 458       ECHO_T='	';;
 459  esac;;
 460*)
 461  ECHO_N='-n';;
 462esac
 463
 464rm -f conf$$ conf$$.exe conf$$.file
 465if test -d conf$$.dir; then
 466  rm -f conf$$.dir/conf$$.file
 467else
 468  rm -f conf$$.dir
 469  mkdir conf$$.dir 2>/dev/null
 470fi
 471if (echo >conf$$.file) 2>/dev/null; then
 472  if ln -s conf$$.file conf$$ 2>/dev/null; then
 473    as_ln_s='ln -s'
 474    # ... but there are two gotchas:
 475    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 476    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 477    # In both cases, we have to default to `cp -p'.
 478    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 479      as_ln_s='cp -p'
 480  elif ln conf$$.file conf$$ 2>/dev/null; then
 481    as_ln_s=ln
 482  else
 483    as_ln_s='cp -p'
 484  fi
 485else
 486  as_ln_s='cp -p'
 487fi
 488rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 489rmdir conf$$.dir 2>/dev/null
 490
 491if mkdir -p . 2>/dev/null; then
 492  as_mkdir_p='mkdir -p "$as_dir"'
 493else
 494  test -d ./-p && rmdir ./-p
 495  as_mkdir_p=false
 496fi
 497
 498if test -x / >/dev/null 2>&1; then
 499  as_test_x='test -x'
 500else
 501  if ls -dL / >/dev/null 2>&1; then
 502    as_ls_L_option=L
 503  else
 504    as_ls_L_option=
 505  fi
 506  as_test_x='
 507    eval sh -c '\''
 508      if test -d "$1"; then
 509	test -d "$1/.";
 510      else
 511	case $1 in #(
 512	-*)set "./$1";;
 513	esac;
 514	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 515	???[sx]*):;;*)false;;esac;fi
 516    '\'' sh
 517  '
 518fi
 519as_executable_p=$as_test_x
 520
 521# Sed expression to map a string onto a valid CPP name.
 522as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 523
 524# Sed expression to map a string onto a valid variable name.
 525as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 526
 527
 528test -n "$DJDIR" || exec 7<&0 </dev/null
 529exec 6>&1
 530
 531# Name of the host.
 532# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 533# so uname gets run too.
 534ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 535
 536#
 537# Initializations.
 538#
 539ac_default_prefix=/usr/local
 540ac_clean_files=
 541ac_config_libobj_dir=.
 542LIBOBJS=
 543cross_compiling=no
 544subdirs=
 545MFLAGS=
 546MAKEFLAGS=
 547
 548# Identity of this package.
 549PACKAGE_NAME=
 550PACKAGE_TARNAME=
 551PACKAGE_VERSION=
 552PACKAGE_STRING=
 553PACKAGE_BUGREPORT=
 554PACKAGE_URL=
 555
 556ac_unique_file="arlib.c"
 557ac_subst_vars='am__EXEEXT_FALSE
 558am__EXEEXT_TRUE
 559LTLIBOBJS
 560LIBOBJS
 561RANLIB
 562am__fastdepCC_FALSE
 563am__fastdepCC_TRUE
 564CCDEPMODE
 565AMDEPBACKSLASH
 566AMDEP_FALSE
 567AMDEP_TRUE
 568am__quote
 569am__include
 570DEPDIR
 571OBJEXT
 572EXEEXT
 573ac_ct_CC
 574CPPFLAGS
 575LDFLAGS
 576CFLAGS
 577CC
 578am__untar
 579am__tar
 580AMTAR
 581am__leading_dot
 582SET_MAKE
 583AWK
 584mkdir_p
 585MKDIR_P
 586INSTALL_STRIP_PROGRAM
 587STRIP
 588install_sh
 589MAKEINFO
 590AUTOHEADER
 591AUTOMAKE
 592AUTOCONF
 593ACLOCAL
 594VERSION
 595PACKAGE
 596CYGPATH_W
 597am__isrc
 598INSTALL_DATA
 599INSTALL_SCRIPT
 600INSTALL_PROGRAM
 601target_alias
 602host_alias
 603build_alias
 604LIBS
 605ECHO_T
 606ECHO_N
 607ECHO_C
 608DEFS
 609mandir
 610localedir
 611libdir
 612psdir
 613pdfdir
 614dvidir
 615htmldir
 616infodir
 617docdir
 618oldincludedir
 619includedir
 620localstatedir
 621sharedstatedir
 622sysconfdir
 623datadir
 624datarootdir
 625libexecdir
 626sbindir
 627bindir
 628program_transform_name
 629prefix
 630exec_prefix
 631PACKAGE_URL
 632PACKAGE_BUGREPORT
 633PACKAGE_STRING
 634PACKAGE_VERSION
 635PACKAGE_TARNAME
 636PACKAGE_NAME
 637PATH_SEPARATOR
 638SHELL'
 639ac_subst_files=''
 640ac_user_opts='
 641enable_option_checking
 642enable_dependency_tracking
 643'
 644      ac_precious_vars='build_alias
 645host_alias
 646target_alias
 647CC
 648CFLAGS
 649LDFLAGS
 650LIBS
 651CPPFLAGS'
 652
 653
 654# Initialize some variables set by options.
 655ac_init_help=
 656ac_init_version=false
 657ac_unrecognized_opts=
 658ac_unrecognized_sep=
 659# The variables have the same names as the options, with
 660# dashes changed to underlines.
 661cache_file=/dev/null
 662exec_prefix=NONE
 663no_create=
 664no_recursion=
 665prefix=NONE
 666program_prefix=NONE
 667program_suffix=NONE
 668program_transform_name=s,x,x,
 669silent=
 670site=
 671srcdir=
 672verbose=
 673x_includes=NONE
 674x_libraries=NONE
 675
 676# Installation directory options.
 677# These are left unexpanded so users can "make install exec_prefix=/foo"
 678# and all the variables that are supposed to be based on exec_prefix
 679# by default will actually change.
 680# Use braces instead of parens because sh, perl, etc. also accept them.
 681# (The list follows the same order as the GNU Coding Standards.)
 682bindir='${exec_prefix}/bin'
 683sbindir='${exec_prefix}/sbin'
 684libexecdir='${exec_prefix}/libexec'
 685datarootdir='${prefix}/share'
 686datadir='${datarootdir}'
 687sysconfdir='${prefix}/etc'
 688sharedstatedir='${prefix}/com'
 689localstatedir='${prefix}/var'
 690includedir='${prefix}/include'
 691oldincludedir='/usr/include'
 692docdir='${datarootdir}/doc/${PACKAGE}'
 693infodir='${datarootdir}/info'
 694htmldir='${docdir}'
 695dvidir='${docdir}'
 696pdfdir='${docdir}'
 697psdir='${docdir}'
 698libdir='${exec_prefix}/lib'
 699localedir='${datarootdir}/locale'
 700mandir='${datarootdir}/man'
 701
 702ac_prev=
 703ac_dashdash=
 704for ac_option
 705do
 706  # If the previous option needs an argument, assign it.
 707  if test -n "$ac_prev"; then
 708    eval $ac_prev=\$ac_option
 709    ac_prev=
 710    continue
 711  fi
 712
 713  case $ac_option in
 714  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 715  *)	ac_optarg=yes ;;
 716  esac
 717
 718  # Accept the important Cygnus configure options, so we can diagnose typos.
 719
 720  case $ac_dashdash$ac_option in
 721  --)
 722    ac_dashdash=yes ;;
 723
 724  -bindir | --bindir | --bindi | --bind | --bin | --bi)
 725    ac_prev=bindir ;;
 726  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 727    bindir=$ac_optarg ;;
 728
 729  -build | --build | --buil | --bui | --bu)
 730    ac_prev=build_alias ;;
 731  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 732    build_alias=$ac_optarg ;;
 733
 734  -cache-file | --cache-file | --cache-fil | --cache-fi \
 735  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 736    ac_prev=cache_file ;;
 737  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 738  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 739    cache_file=$ac_optarg ;;
 740
 741  --config-cache | -C)
 742    cache_file=config.cache ;;
 743
 744  -datadir | --datadir | --datadi | --datad)
 745    ac_prev=datadir ;;
 746  -datadir=* | --datadir=* | --datadi=* | --datad=*)
 747    datadir=$ac_optarg ;;
 748
 749  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 750  | --dataroo | --dataro | --datar)
 751    ac_prev=datarootdir ;;
 752  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 753  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 754    datarootdir=$ac_optarg ;;
 755
 756  -disable-* | --disable-*)
 757    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 758    # Reject names that are not valid shell variable names.
 759    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 760      as_fn_error "invalid feature name: $ac_useropt"
 761    ac_useropt_orig=$ac_useropt
 762    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 763    case $ac_user_opts in
 764      *"
 765"enable_$ac_useropt"
 766"*) ;;
 767      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 768	 ac_unrecognized_sep=', ';;
 769    esac
 770    eval enable_$ac_useropt=no ;;
 771
 772  -docdir | --docdir | --docdi | --doc | --do)
 773    ac_prev=docdir ;;
 774  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 775    docdir=$ac_optarg ;;
 776
 777  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 778    ac_prev=dvidir ;;
 779  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 780    dvidir=$ac_optarg ;;
 781
 782  -enable-* | --enable-*)
 783    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 784    # Reject names that are not valid shell variable names.
 785    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 786      as_fn_error "invalid feature name: $ac_useropt"
 787    ac_useropt_orig=$ac_useropt
 788    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 789    case $ac_user_opts in
 790      *"
 791"enable_$ac_useropt"
 792"*) ;;
 793      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 794	 ac_unrecognized_sep=', ';;
 795    esac
 796    eval enable_$ac_useropt=\$ac_optarg ;;
 797
 798  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 799  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 800  | --exec | --exe | --ex)
 801    ac_prev=exec_prefix ;;
 802  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 803  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 804  | --exec=* | --exe=* | --ex=*)
 805    exec_prefix=$ac_optarg ;;
 806
 807  -gas | --gas | --ga | --g)
 808    # Obsolete; use --with-gas.
 809    with_gas=yes ;;
 810
 811  -help | --help | --hel | --he | -h)
 812    ac_init_help=long ;;
 813  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 814    ac_init_help=recursive ;;
 815  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 816    ac_init_help=short ;;
 817
 818  -host | --host | --hos | --ho)
 819    ac_prev=host_alias ;;
 820  -host=* | --host=* | --hos=* | --ho=*)
 821    host_alias=$ac_optarg ;;
 822
 823  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 824    ac_prev=htmldir ;;
 825  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 826  | --ht=*)
 827    htmldir=$ac_optarg ;;
 828
 829  -includedir | --includedir | --includedi | --included | --include \
 830  | --includ | --inclu | --incl | --inc)
 831    ac_prev=includedir ;;
 832  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 833  | --includ=* | --inclu=* | --incl=* | --inc=*)
 834    includedir=$ac_optarg ;;
 835
 836  -infodir | --infodir | --infodi | --infod | --info | --inf)
 837    ac_prev=infodir ;;
 838  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 839    infodir=$ac_optarg ;;
 840
 841  -libdir | --libdir | --libdi | --libd)
 842    ac_prev=libdir ;;
 843  -libdir=* | --libdir=* | --libdi=* | --libd=*)
 844    libdir=$ac_optarg ;;
 845
 846  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 847  | --libexe | --libex | --libe)
 848    ac_prev=libexecdir ;;
 849  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 850  | --libexe=* | --libex=* | --libe=*)
 851    libexecdir=$ac_optarg ;;
 852
 853  -localedir | --localedir | --localedi | --localed | --locale)
 854    ac_prev=localedir ;;
 855  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 856    localedir=$ac_optarg ;;
 857
 858  -localstatedir | --localstatedir | --localstatedi | --localstated \
 859  | --localstate | --localstat | --localsta | --localst | --locals)
 860    ac_prev=localstatedir ;;
 861  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 862  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 863    localstatedir=$ac_optarg ;;
 864
 865  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 866    ac_prev=mandir ;;
 867  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 868    mandir=$ac_optarg ;;
 869
 870  -nfp | --nfp | --nf)
 871    # Obsolete; use --without-fp.
 872    with_fp=no ;;
 873
 874  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 875  | --no-cr | --no-c | -n)
 876    no_create=yes ;;
 877
 878  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 879  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 880    no_recursion=yes ;;
 881
 882  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 883  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 884  | --oldin | --oldi | --old | --ol | --o)
 885    ac_prev=oldincludedir ;;
 886  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 887  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 888  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 889    oldincludedir=$ac_optarg ;;
 890
 891  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 892    ac_prev=prefix ;;
 893  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 894    prefix=$ac_optarg ;;
 895
 896  -program-prefix | --program-prefix | --program-prefi | --program-pref \
 897  | --program-pre | --program-pr | --program-p)
 898    ac_prev=program_prefix ;;
 899  -program-prefix=* | --program-prefix=* | --program-prefi=* \
 900  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 901    program_prefix=$ac_optarg ;;
 902
 903  -program-suffix | --program-suffix | --program-suffi | --program-suff \
 904  | --program-suf | --program-su | --program-s)
 905    ac_prev=program_suffix ;;
 906  -program-suffix=* | --program-suffix=* | --program-suffi=* \
 907  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 908    program_suffix=$ac_optarg ;;
 909
 910  -program-transform-name | --program-transform-name \
 911  | --program-transform-nam | --program-transform-na \
 912  | --program-transform-n | --program-transform- \
 913  | --program-transform | --program-transfor \
 914  | --program-transfo | --program-transf \
 915  | --program-trans | --program-tran \
 916  | --progr-tra | --program-tr | --program-t)
 917    ac_prev=program_transform_name ;;
 918  -program-transform-name=* | --program-transform-name=* \
 919  | --program-transform-nam=* | --program-transform-na=* \
 920  | --program-transform-n=* | --program-transform-=* \
 921  | --program-transform=* | --program-transfor=* \
 922  | --program-transfo=* | --program-transf=* \
 923  | --program-trans=* | --program-tran=* \
 924  | --progr-tra=* | --program-tr=* | --program-t=*)
 925    program_transform_name=$ac_optarg ;;
 926
 927  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 928    ac_prev=pdfdir ;;
 929  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 930    pdfdir=$ac_optarg ;;
 931
 932  -psdir | --psdir | --psdi | --psd | --ps)
 933    ac_prev=psdir ;;
 934  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 935    psdir=$ac_optarg ;;
 936
 937  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 938  | -silent | --silent | --silen | --sile | --sil)
 939    silent=yes ;;
 940
 941  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 942    ac_prev=sbindir ;;
 943  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 944  | --sbi=* | --sb=*)
 945    sbindir=$ac_optarg ;;
 946
 947  -sharedstatedir | --sharedstatedir | --sharedstatedi \
 948  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 949  | --sharedst | --shareds | --shared | --share | --shar \
 950  | --sha | --sh)
 951    ac_prev=sharedstatedir ;;
 952  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 953  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 954  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 955  | --sha=* | --sh=*)
 956    sharedstatedir=$ac_optarg ;;
 957
 958  -site | --site | --sit)
 959    ac_prev=site ;;
 960  -site=* | --site=* | --sit=*)
 961    site=$ac_optarg ;;
 962
 963  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 964    ac_prev=srcdir ;;
 965  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 966    srcdir=$ac_optarg ;;
 967
 968  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 969  | --syscon | --sysco | --sysc | --sys | --sy)
 970    ac_prev=sysconfdir ;;
 971  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 972  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 973    sysconfdir=$ac_optarg ;;
 974
 975  -target | --target | --targe | --targ | --tar | --ta | --t)
 976    ac_prev=target_alias ;;
 977  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 978    target_alias=$ac_optarg ;;
 979
 980  -v | -verbose | --verbose | --verbos | --verbo | --verb)
 981    verbose=yes ;;
 982
 983  -version | --version | --versio | --versi | --vers | -V)
 984    ac_init_version=: ;;
 985
 986  -with-* | --with-*)
 987    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 988    # Reject names that are not valid shell variable names.
 989    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 990      as_fn_error "invalid package name: $ac_useropt"
 991    ac_useropt_orig=$ac_useropt
 992    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 993    case $ac_user_opts in
 994      *"
 995"with_$ac_useropt"
 996"*) ;;
 997      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 998	 ac_unrecognized_sep=', ';;
 999    esac
1000    eval with_$ac_useropt=\$ac_optarg ;;
1001
1002  -without-* | --without-*)
1003    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1004    # Reject names that are not valid shell variable names.
1005    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1006      as_fn_error "invalid package name: $ac_useropt"
1007    ac_useropt_orig=$ac_useropt
1008    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1009    case $ac_user_opts in
1010      *"
1011"with_$ac_useropt"
1012"*) ;;
1013      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1014	 ac_unrecognized_sep=', ';;
1015    esac
1016    eval with_$ac_useropt=no ;;
1017
1018  --x)
1019    # Obsolete; use --with-x.
1020    with_x=yes ;;
1021
1022  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1023  | --x-incl | --x-inc | --x-in | --x-i)
1024    ac_prev=x_includes ;;
1025  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1026  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1027    x_includes=$ac_optarg ;;
1028
1029  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1030  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1031    ac_prev=x_libraries ;;
1032  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1033  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1034    x_libraries=$ac_optarg ;;
1035
1036  -*) as_fn_error "unrecognized option: \`$ac_option'
1037Try \`$0 --help' for more information."
1038    ;;
1039
1040  *=*)
1041    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1042    # Reject names that are not valid shell variable names.
1043    case $ac_envvar in #(
1044      '' | [0-9]* | *[!_$as_cr_alnum]* )
1045      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1046    esac
1047    eval $ac_envvar=\$ac_optarg
1048    export $ac_envvar ;;
1049
1050  *)
1051    # FIXME: should be removed in autoconf 3.0.
1052    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1053    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1054      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1055    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1056    ;;
1057
1058  esac
1059done
1060
1061if test -n "$ac_prev"; then
1062  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1063  as_fn_error "missing argument to $ac_option"
1064fi
1065
1066if test -n "$ac_unrecognized_opts"; then
1067  case $enable_option_checking in
1068    no) ;;
1069    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1070    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1071  esac
1072fi
1073
1074# Check all directory arguments for consistency.
1075for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
1076		datadir sysconfdir sharedstatedir localstatedir includedir \
1077		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1078		libdir localedir mandir
1079do
1080  eval ac_val=\$$ac_var
1081  # Remove trailing slashes.
1082  case $ac_val in
1083    */ )
1084      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1085      eval $ac_var=\$ac_val;;
1086  esac
1087  # Be sure to have absolute directory names.
1088  case $ac_val in
1089    [\\/$]* | ?:[\\/]* )  continue;;
1090    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1091  esac
1092  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1093done
1094
1095# There might be people who depend on the old broken behavior: `$host'
1096# used to hold the argument of --host etc.
1097# FIXME: To remove some day.
1098build=$build_alias
1099host=$host_alias
1100target=$target_alias
1101
1102# FIXME: To remove some day.
1103if test "x$host_alias" != x; then
1104  if test "x$build_alias" = x; then
1105    cross_compiling=maybe
1106    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1107    If a cross compiler is detected then cross compile mode will be used." >&2
1108  elif test "x$build_alias" != "x$host_alias"; then
1109    cross_compiling=yes
1110  fi
1111fi
1112
1113ac_tool_prefix=
1114test -n "$host_alias" && ac_tool_prefix=$host_alias-
1115
1116test "$silent" = yes && exec 6>/dev/null
1117
1118
1119ac_pwd=`pwd` && test -n "$ac_pwd" &&
1120ac_ls_di=`ls -di .` &&
1121ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1122  as_fn_error "working directory cannot be determined"
1123test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1124  as_fn_error "pwd does not report name of working directory"
1125
1126
1127# Find the source files, if location was not specified.
1128if test -z "$srcdir"; then
1129  ac_srcdir_defaulted=yes
1130  # Try the directory containing this script, then the parent directory.
1131  ac_confdir=`$as_dirname -- "$as_myself" ||
1132$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1133	 X"$as_myself" : 'X\(//\)[^/]' \| \
1134	 X"$as_myself" : 'X\(//\)$' \| \
1135	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1136$as_echo X"$as_myself" |
1137    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1138	    s//\1/
1139	    q
1140	  }
1141	  /^X\(\/\/\)[^/].*/{
1142	    s//\1/
1143	    q
1144	  }
1145	  /^X\(\/\/\)$/{
1146	    s//\1/
1147	    q
1148	  }
1149	  /^X\(\/\).*/{
1150	    s//\1/
1151	    q
1152	  }
1153	  s/.*/./; q'`
1154  srcdir=$ac_confdir
1155  if test ! -r "$srcdir/$ac_unique_file"; then
1156    srcdir=..
1157  fi
1158else
1159  ac_srcdir_defaulted=no
1160fi
1161if test ! -r "$srcdir/$ac_unique_file"; then
1162  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1163  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1164fi
1165ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1166ac_abs_confdir=`(
1167	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1168	pwd)`
1169# When building in place, set srcdir=.
1170if test "$ac_abs_confdir" = "$ac_pwd"; then
1171  srcdir=.
1172fi
1173# Remove unnecessary trailing slashes from srcdir.
1174# Double slashes in file names in object file debugging info
1175# mess up M-x gdb in Emacs.
1176case $srcdir in
1177*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1178esac
1179for ac_var in $ac_precious_vars; do
1180  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1181  eval ac_env_${ac_var}_value=\$${ac_var}
1182  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1183  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1184done
1185
1186#
1187# Report the --help message.
1188#
1189if test "$ac_init_help" = "long"; then
1190  # Omit some internal or obsolete options to make the list less imposing.
1191  # This message is too long to be a string in the A/UX 3.1 sh.
1192  cat <<_ACEOF
1193\`configure' configures this package to adapt to many kinds of systems.
1194
1195Usage: $0 [OPTION]... [VAR=VALUE]...
1196
1197To assign environment variables (e.g., CC, CFLAGS...), specify them as
1198VAR=VALUE.  See below for descriptions of some of the useful variables.
1199
1200Defaults for the options are specified in brackets.
1201
1202Configuration:
1203  -h, --help              display this help and exit
1204      --help=short        display options specific to this package
1205      --help=recursive    display the short help of all the included packages
1206  -V, --version           display version information and exit
1207  -q, --quiet, --silent   do not print \`checking...' messages
1208      --cache-file=FILE   cache test results in FILE [disabled]
1209  -C, --config-cache      alias for \`--cache-file=config.cache'
1210  -n, --no-create         do not create output files
1211      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1212
1213Installation directories:
1214  --prefix=PREFIX         install architecture-independent files in PREFIX
1215                          [$ac_default_prefix]
1216  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1217                          [PREFIX]
1218
1219By default, \`make install' will install all the files in
1220\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1221an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1222for instance \`--prefix=\$HOME'.
1223
1224For better control, use the options below.
1225
1226Fine tuning of the installation directories:
1227  --bindir=DIR            user executables [EPREFIX/bin]
1228  --sbindir=DIR           system admin executables [EPREFIX/sbin]
1229  --libexecdir=DIR        program executables [EPREFIX/libexec]
1230  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1231  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1232  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1233  --libdir=DIR            object code libraries [EPREFIX/lib]
1234  --includedir=DIR        C header files [PREFIX/include]
1235  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1236  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1237  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1238  --infodir=DIR           info documentation [DATAROOTDIR/info]
1239  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1240  --mandir=DIR            man documentation [DATAROOTDIR/man]
1241  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1242  --htmldir=DIR           html documentation [DOCDIR]
1243  --dvidir=DIR            dvi documentation [DOCDIR]
1244  --pdfdir=DIR            pdf documentation [DOCDIR]
1245  --psdir=DIR             ps documentation [DOCDIR]
1246_ACEOF
1247
1248  cat <<\_ACEOF
1249
1250Program names:
1251  --program-prefix=PREFIX            prepend PREFIX to installed program names
1252  --program-suffix=SUFFIX            append SUFFIX to installed program names
1253  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1254_ACEOF
1255fi
1256
1257if test -n "$ac_init_help"; then
1258
1259  cat <<\_ACEOF
1260
1261Optional Features:
1262  --disable-option-checking  ignore unrecognized --enable/--with options
1263  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1264  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1265  --disable-dependency-tracking  speeds up one-time build
1266  --enable-dependency-tracking   do not reject slow dependency extractors
1267
1268Some influential environment variables:
1269  CC          C compiler command
1270  CFLAGS      C compiler flags
1271  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1272              nonstandard directory <lib dir>
1273  LIBS        libraries to pass to the linker, e.g. -l<library>
1274  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1275              you have headers in a nonstandard directory <include dir>
1276
1277Use these variables to override the choices made by `configure' or to help
1278it to find libraries and programs with nonstandard names/locations.
1279
1280Report bugs to the package provider.
1281_ACEOF
1282ac_status=$?
1283fi
1284
1285if test "$ac_init_help" = "recursive"; then
1286  # If there are subdirs, report their specific --help.
1287  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1288    test -d "$ac_dir" ||
1289      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1290      continue
1291    ac_builddir=.
1292
1293case "$ac_dir" in
1294.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1295*)
1296  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1297  # A ".." for each directory in $ac_dir_suffix.
1298  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1299  case $ac_top_builddir_sub in
1300  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1301  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1302  esac ;;
1303esac
1304ac_abs_top_builddir=$ac_pwd
1305ac_abs_builddir=$ac_pwd$ac_dir_suffix
1306# for backward compatibility:
1307ac_top_builddir=$ac_top_build_prefix
1308
1309case $srcdir in
1310  .)  # We are building in place.
1311    ac_srcdir=.
1312    ac_top_srcdir=$ac_top_builddir_sub
1313    ac_abs_top_srcdir=$ac_pwd ;;
1314  [\\/]* | ?:[\\/]* )  # Absolute name.
1315    ac_srcdir=$srcdir$ac_dir_suffix;
1316    ac_top_srcdir=$srcdir
1317    ac_abs_top_srcdir=$srcdir ;;
1318  *) # Relative name.
1319    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1320    ac_top_srcdir=$ac_top_build_prefix$srcdir
1321    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1322esac
1323ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1324
1325    cd "$ac_dir" || { ac_status=$?; continue; }
1326    # Check for guested configure.
1327    if test -f "$ac_srcdir/configure.gnu"; then
1328      echo &&
1329      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1330    elif test -f "$ac_srcdir/configure"; then
1331      echo &&
1332      $SHELL "$ac_srcdir/configure" --help=recursive
1333    else
1334      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1335    fi || ac_status=$?
1336    cd "$ac_pwd" || { ac_status=$?; break; }
1337  done
1338fi
1339
1340test -n "$ac_init_help" && exit $ac_status
1341if $ac_init_version; then
1342  cat <<\_ACEOF
1343configure
1344generated by GNU Autoconf 2.65
1345
1346Copyright (C) 2009 Free Software Foundation, Inc.
1347This configure script is free software; the Free Software Foundation
1348gives unlimited permission to copy, distribute and modify it.
1349_ACEOF
1350  exit
1351fi
1352
1353## ------------------------ ##
1354## Autoconf initialization. ##
1355## ------------------------ ##
1356
1357# ac_fn_c_try_compile LINENO
1358# --------------------------
1359# Try to compile conftest.$ac_ext, and return whether this succeeded.
1360ac_fn_c_try_compile ()
1361{
1362  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1363  rm -f conftest.$ac_objext
1364  if { { ac_try="$ac_compile"
1365case "(($ac_try" in
1366  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1367  *) ac_try_echo=$ac_try;;
1368esac
1369eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1370$as_echo "$ac_try_echo"; } >&5
1371  (eval "$ac_compile") 2>conftest.err
1372  ac_status=$?
1373  if test -s conftest.err; then
1374    grep -v '^ *+' conftest.err >conftest.er1
1375    cat conftest.er1 >&5
1376    mv -f conftest.er1 conftest.err
1377  fi
1378  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1379  test $ac_status = 0; } && {
1380	 test -z "$ac_c_werror_flag" ||
1381	 test ! -s conftest.err
1382       } && test -s conftest.$ac_objext; then :
1383  ac_retval=0
1384else
1385  $as_echo "$as_me: failed program was:" >&5
1386sed 's/^/| /' conftest.$ac_ext >&5
1387
1388	ac_retval=1
1389fi
1390  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1391  as_fn_set_status $ac_retval
1392
1393} # ac_fn_c_try_compile
1394
1395# ac_fn_c_check_func LINENO FUNC VAR
1396# ----------------------------------
1397# Tests whether FUNC exists, setting the cache variable VAR accordingly
1398ac_fn_c_check_func ()
1399{
1400  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1401  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1402$as_echo_n "checking for $2... " >&6; }
1403if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1404  $as_echo_n "(cached) " >&6
1405else
1406  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1407/* end confdefs.h.  */
1408/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1409   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1410#define $2 innocuous_$2
1411
1412/* System header to define __stub macros and hopefully few prototypes,
1413    which can conflict with char $2 (); below.
1414    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1415    <limits.h> exists even on freestanding compilers.  */
1416
1417#ifdef __STDC__
1418# include <limits.h>
1419#else
1420# include <assert.h>
1421#endif
1422
1423#undef $2
1424
1425/* Override any GCC internal prototype to avoid an error.
1426   Use char because int might match the return type of a GCC
1427   builtin and then its argument prototype would still apply.  */
1428#ifdef __cplusplus
1429extern "C"
1430#endif
1431char $2 ();
1432/* The GNU C library defines this for functions which it implements
1433    to always fail with ENOSYS.  Some functions are actually named
1434    something starting with __ and the normal name is an alias.  */
1435#if defined __stub_$2 || defined __stub___$2
1436choke me
1437#endif
1438
1439int
1440main ()
1441{
1442return $2 ();
1443  ;
1444  return 0;
1445}
1446_ACEOF
1447if ac_fn_c_try_link "$LINENO"; then :
1448  eval "$3=yes"
1449else
1450  eval "$3=no"
1451fi
1452rm -f core conftest.err conftest.$ac_objext \
1453    conftest$ac_exeext conftest.$ac_ext
1454fi
1455eval ac_res=\$$3
1456	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1457$as_echo "$ac_res" >&6; }
1458  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1459
1460} # ac_fn_c_check_func
1461
1462# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1463# -------------------------------------------
1464# Tests whether TYPE exists after having included INCLUDES, setting cache
1465# variable VAR accordingly.
1466ac_fn_c_check_type ()
1467{
1468  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1469  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1470$as_echo_n "checking for $2... " >&6; }
1471if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1472  $as_echo_n "(cached) " >&6
1473else
1474  eval "$3=no"
1475  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1476/* end confdefs.h.  */
1477$4
1478int
1479main ()
1480{
1481if (sizeof ($2))
1482	 return 0;
1483  ;
1484  return 0;
1485}
1486_ACEOF
1487if ac_fn_c_try_compile "$LINENO"; then :
1488  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1489/* end confdefs.h.  */
1490$4
1491int
1492main ()
1493{
1494if (sizeof (($2)))
1495	    return 0;
1496  ;
1497  return 0;
1498}
1499_ACEOF
1500if ac_fn_c_try_compile "$LINENO"; then :
1501
1502else
1503  eval "$3=yes"
1504fi
1505rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1506fi
1507rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1508fi
1509eval ac_res=\$$3
1510	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1511$as_echo "$ac_res" >&6; }
1512  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1513
1514} # ac_fn_c_check_type
1515cat >config.log <<_ACEOF
1516This file contains any messages produced by compilers while
1517running configure, to aid debugging if configure makes a mistake.
1518
1519It was created by $as_me, which was
1520generated by GNU Autoconf 2.65.  Invocation command line was
1521
1522  $ $0 $@
1523
1524_ACEOF
1525exec 5>>config.log
1526{
1527cat <<_ASUNAME
1528## --------- ##
1529## Platform. ##
1530## --------- ##
1531
1532hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1533uname -m = `(uname -m) 2>/dev/null || echo unknown`
1534uname -r = `(uname -r) 2>/dev/null || echo unknown`
1535uname -s = `(uname -s) 2>/dev/null || echo unknown`
1536uname -v = `(uname -v) 2>/dev/null || echo unknown`
1537
1538/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1539/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1540
1541/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1542/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1543/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1544/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1545/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1546/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1547/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1548
1549_ASUNAME
1550
1551as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1552for as_dir in $PATH
1553do
1554  IFS=$as_save_IFS
1555  test -z "$as_dir" && as_dir=.
1556    $as_echo "PATH: $as_dir"
1557  done
1558IFS=$as_save_IFS
1559
1560} >&5
1561
1562cat >&5 <<_ACEOF
1563
1564
1565## ----------- ##
1566## Core tests. ##
1567## ----------- ##
1568
1569_ACEOF
1570
1571
1572# Keep a trace of the command line.
1573# Strip out --no-create and --no-recursion so they do not pile up.
1574# Strip out --silent because we don't want to record it for future runs.
1575# Also quote any args containing shell meta-characters.
1576# Make two passes to allow for proper duplicate-argument suppression.
1577ac_configure_args=
1578ac_configure_args0=
1579ac_configure_args1=
1580ac_must_keep_next=false
1581for ac_pass in 1 2
1582do
1583  for ac_arg
1584  do
1585    case $ac_arg in
1586    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1587    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1588    | -silent | --silent | --silen | --sile | --sil)
1589      continue ;;
1590    *\'*)
1591      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1592    esac
1593    case $ac_pass in
1594    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1595    2)
1596      as_fn_append ac_configure_args1 " '$ac_arg'"
1597      if test $ac_must_keep_next = true; then
1598	ac_must_keep_next=false # Got value, back to normal.
1599      else
1600	case $ac_arg in
1601	  *=* | --config-cache | -C | -disable-* | --disable-* \
1602	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1603	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1604	  | -with-* | --with-* | -without-* | --without-* | --x)
1605	    case "$ac_configure_args0 " in
1606	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1607	    esac
1608	    ;;
1609	  -* ) ac_must_keep_next=true ;;
1610	esac
1611      fi
1612      as_fn_append ac_configure_args " '$ac_arg'"
1613      ;;
1614    esac
1615  done
1616done
1617{ ac_configure_args0=; unset ac_configure_args0;}
1618{ ac_configure_args1=; unset ac_configure_args1;}
1619
1620# When interrupted or exit'd, cleanup temporary files, and complete
1621# config.log.  We remove comments because anyway the quotes in there
1622# would cause problems or look ugly.
1623# WARNING: Use '\'' to represent an apostrophe within the trap.
1624# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1625trap 'exit_status=$?
1626  # Save into config.log some information that might help in debugging.
1627  {
1628    echo
1629
1630    cat <<\_ASBOX
1631## ---------------- ##
1632## Cache variables. ##
1633## ---------------- ##
1634_ASBOX
1635    echo
1636    # The following way of writing the cache mishandles newlines in values,
1637(
1638  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1639    eval ac_val=\$$ac_var
1640    case $ac_val in #(
1641    *${as_nl}*)
1642      case $ac_var in #(
1643      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1644$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1645      esac
1646      case $ac_var in #(
1647      _ | IFS | as_nl) ;; #(
1648      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1649      *) { eval $ac_var=; unset $ac_var;} ;;
1650      esac ;;
1651    esac
1652  done
1653  (set) 2>&1 |
1654    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1655    *${as_nl}ac_space=\ *)
1656      sed -n \
1657	"s/'\''/'\''\\\\'\'''\''/g;
1658	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1659      ;; #(
1660    *)
1661      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1662      ;;
1663    esac |
1664    sort
1665)
1666    echo
1667
1668    cat <<\_ASBOX
1669## ----------------- ##
1670## Output variables. ##
1671## ----------------- ##
1672_ASBOX
1673    echo
1674    for ac_var in $ac_subst_vars
1675    do
1676      eval ac_val=\$$ac_var
1677      case $ac_val in
1678      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1679      esac
1680      $as_echo "$ac_var='\''$ac_val'\''"
1681    done | sort
1682    echo
1683
1684    if test -…

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