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/contrib/ntp/sntp/configure

https://bitbucket.org/freebsd/freebsd-head/
Shell | 16325 lines | 14479 code | 853 blank | 993 comment | 611 complexity | ea6637b1311adfb56a4d88b35e9037a7 MD5 | raw file
    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=$as_suggested" as_lineno_2a=\$LINENO
  172  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  173  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
  174test \$(( 1 + 1 )) = 2 || exit 1"
  175  if (eval "$as_required") 2>/dev/null; then :
  176  as_have_required=yes
  177else
  178  as_have_required=no
  179fi
  180  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
  181
  182else
  183  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  184as_found=false
  185for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  186do
  187  IFS=$as_save_IFS
  188  test -z "$as_dir" && as_dir=.
  189  as_found=:
  190  case $as_dir in #(
  191	 /*)
  192	   for as_base in sh bash ksh sh5; do
  193	     # Try only shells that exist, to save several forks.
  194	     as_shell=$as_dir/$as_base
  195	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  196		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  197  CONFIG_SHELL=$as_shell as_have_required=yes
  198		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  199  break 2
  200fi
  201fi
  202	   done;;
  203       esac
  204  as_found=false
  205done
  206$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
  207	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  208  CONFIG_SHELL=$SHELL as_have_required=yes
  209fi; }
  210IFS=$as_save_IFS
  211
  212
  213      if test "x$CONFIG_SHELL" != x; then :
  214  # We cannot yet assume a decent shell, so we have to provide a
  215	# neutralization value for shells without unset; and this also
  216	# works around shells that cannot unset nonexistent variables.
  217	BASH_ENV=/dev/null
  218	ENV=/dev/null
  219	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  220	export CONFIG_SHELL
  221	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
  222fi
  223
  224    if test x$as_have_required = xno; then :
  225  $as_echo "$0: This script requires a shell more modern than all"
  226  $as_echo "$0: the shells that I found on your system."
  227  if test x${ZSH_VERSION+set} = xset ; then
  228    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
  229    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  230  else
  231    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
  232$0: including any error possibly output before this
  233$0: message. Then install a modern shell, or manually run
  234$0: the script under such a shell if you do have one."
  235  fi
  236  exit 1
  237fi
  238fi
  239fi
  240SHELL=${CONFIG_SHELL-/bin/sh}
  241export SHELL
  242# Unset more variables known to interfere with behavior of common tools.
  243CLICOLOR_FORCE= GREP_OPTIONS=
  244unset CLICOLOR_FORCE GREP_OPTIONS
  245
  246## --------------------- ##
  247## M4sh Shell Functions. ##
  248## --------------------- ##
  249# as_fn_unset VAR
  250# ---------------
  251# Portably unset VAR.
  252as_fn_unset ()
  253{
  254  { eval $1=; unset $1;}
  255}
  256as_unset=as_fn_unset
  257
  258# as_fn_set_status STATUS
  259# -----------------------
  260# Set $? to STATUS, without forking.
  261as_fn_set_status ()
  262{
  263  return $1
  264} # as_fn_set_status
  265
  266# as_fn_exit STATUS
  267# -----------------
  268# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  269as_fn_exit ()
  270{
  271  set +e
  272  as_fn_set_status $1
  273  exit $1
  274} # as_fn_exit
  275
  276# as_fn_mkdir_p
  277# -------------
  278# Create "$as_dir" as a directory, including parents if necessary.
  279as_fn_mkdir_p ()
  280{
  281
  282  case $as_dir in #(
  283  -*) as_dir=./$as_dir;;
  284  esac
  285  test -d "$as_dir" || eval $as_mkdir_p || {
  286    as_dirs=
  287    while :; do
  288      case $as_dir in #(
  289      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  290      *) as_qdir=$as_dir;;
  291      esac
  292      as_dirs="'$as_qdir' $as_dirs"
  293      as_dir=`$as_dirname -- "$as_dir" ||
  294$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  295	 X"$as_dir" : 'X\(//\)[^/]' \| \
  296	 X"$as_dir" : 'X\(//\)$' \| \
  297	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  298$as_echo X"$as_dir" |
  299    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  300	    s//\1/
  301	    q
  302	  }
  303	  /^X\(\/\/\)[^/].*/{
  304	    s//\1/
  305	    q
  306	  }
  307	  /^X\(\/\/\)$/{
  308	    s//\1/
  309	    q
  310	  }
  311	  /^X\(\/\).*/{
  312	    s//\1/
  313	    q
  314	  }
  315	  s/.*/./; q'`
  316      test -d "$as_dir" && break
  317    done
  318    test -z "$as_dirs" || eval "mkdir $as_dirs"
  319  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
  320
  321
  322} # as_fn_mkdir_p
  323# as_fn_append VAR VALUE
  324# ----------------------
  325# Append the text in VALUE to the end of the definition contained in VAR. Take
  326# advantage of any shell optimizations that allow amortized linear growth over
  327# repeated appends, instead of the typical quadratic growth present in naive
  328# implementations.
  329if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  330  eval 'as_fn_append ()
  331  {
  332    eval $1+=\$2
  333  }'
  334else
  335  as_fn_append ()
  336  {
  337    eval $1=\$$1\$2
  338  }
  339fi # as_fn_append
  340
  341# as_fn_arith ARG...
  342# ------------------
  343# Perform arithmetic evaluation on the ARGs, and store the result in the
  344# global $as_val. Take advantage of shells that can avoid forks. The arguments
  345# must be portable across $(()) and expr.
  346if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  347  eval 'as_fn_arith ()
  348  {
  349    as_val=$(( $* ))
  350  }'
  351else
  352  as_fn_arith ()
  353  {
  354    as_val=`expr "$@" || test $? -eq 1`
  355  }
  356fi # as_fn_arith
  357
  358
  359# as_fn_error ERROR [LINENO LOG_FD]
  360# ---------------------------------
  361# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  362# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  363# script with status $?, using 1 if that was 0.
  364as_fn_error ()
  365{
  366  as_status=$?; test $as_status -eq 0 && as_status=1
  367  if test "$3"; then
  368    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  369    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
  370  fi
  371  $as_echo "$as_me: error: $1" >&2
  372  as_fn_exit $as_status
  373} # as_fn_error
  374
  375if expr a : '\(a\)' >/dev/null 2>&1 &&
  376   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  377  as_expr=expr
  378else
  379  as_expr=false
  380fi
  381
  382if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  383  as_basename=basename
  384else
  385  as_basename=false
  386fi
  387
  388if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  389  as_dirname=dirname
  390else
  391  as_dirname=false
  392fi
  393
  394as_me=`$as_basename -- "$0" ||
  395$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  396	 X"$0" : 'X\(//\)$' \| \
  397	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  398$as_echo X/"$0" |
  399    sed '/^.*\/\([^/][^/]*\)\/*$/{
  400	    s//\1/
  401	    q
  402	  }
  403	  /^X\/\(\/\/\)$/{
  404	    s//\1/
  405	    q
  406	  }
  407	  /^X\/\(\/\).*/{
  408	    s//\1/
  409	    q
  410	  }
  411	  s/.*/./; q'`
  412
  413# Avoid depending upon Character Ranges.
  414as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  415as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  416as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  417as_cr_digits='0123456789'
  418as_cr_alnum=$as_cr_Letters$as_cr_digits
  419
  420
  421  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  422  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  423  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  424  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  425  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  426  sed -n '
  427    p
  428    /[$]LINENO/=
  429  ' <$as_myself |
  430    sed '
  431      s/[$]LINENO.*/&-/
  432      t lineno
  433      b
  434      :lineno
  435      N
  436      :loop
  437      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  438      t loop
  439      s/-\n.*//
  440    ' >$as_me.lineno &&
  441  chmod +x "$as_me.lineno" ||
  442    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
  443
  444  # Don't try to exec as it changes $[0], causing all sort of problems
  445  # (the dirname of $[0] is not the place where we might find the
  446  # original and so on.  Autoconf is especially sensitive to this).
  447  . "./$as_me.lineno"
  448  # Exit status is that of the last command.
  449  exit
  450}
  451
  452ECHO_C= ECHO_N= ECHO_T=
  453case `echo -n x` in #(((((
  454-n*)
  455  case `echo 'xy\c'` in
  456  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  457  xy)  ECHO_C='\c';;
  458  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
  459       ECHO_T='	';;
  460  esac;;
  461*)
  462  ECHO_N='-n';;
  463esac
  464
  465rm -f conf$$ conf$$.exe conf$$.file
  466if test -d conf$$.dir; then
  467  rm -f conf$$.dir/conf$$.file
  468else
  469  rm -f conf$$.dir
  470  mkdir conf$$.dir 2>/dev/null
  471fi
  472if (echo >conf$$.file) 2>/dev/null; then
  473  if ln -s conf$$.file conf$$ 2>/dev/null; then
  474    as_ln_s='ln -s'
  475    # ... but there are two gotchas:
  476    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  477    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  478    # In both cases, we have to default to `cp -p'.
  479    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  480      as_ln_s='cp -p'
  481  elif ln conf$$.file conf$$ 2>/dev/null; then
  482    as_ln_s=ln
  483  else
  484    as_ln_s='cp -p'
  485  fi
  486else
  487  as_ln_s='cp -p'
  488fi
  489rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  490rmdir conf$$.dir 2>/dev/null
  491
  492if mkdir -p . 2>/dev/null; then
  493  as_mkdir_p='mkdir -p "$as_dir"'
  494else
  495  test -d ./-p && rmdir ./-p
  496  as_mkdir_p=false
  497fi
  498
  499if test -x / >/dev/null 2>&1; then
  500  as_test_x='test -x'
  501else
  502  if ls -dL / >/dev/null 2>&1; then
  503    as_ls_L_option=L
  504  else
  505    as_ls_L_option=
  506  fi
  507  as_test_x='
  508    eval sh -c '\''
  509      if test -d "$1"; then
  510	test -d "$1/.";
  511      else
  512	case $1 in #(
  513	-*)set "./$1";;
  514	esac;
  515	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
  516	???[sx]*):;;*)false;;esac;fi
  517    '\'' sh
  518  '
  519fi
  520as_executable_p=$as_test_x
  521
  522# Sed expression to map a string onto a valid CPP name.
  523as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  524
  525# Sed expression to map a string onto a valid variable name.
  526as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  527
  528
  529
  530# Check that we are running under the correct shell.
  531SHELL=${CONFIG_SHELL-/bin/sh}
  532
  533case X$ECHO in
  534X*--fallback-echo)
  535  # Remove one level of quotation (which was required for Make).
  536  ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
  537  ;;
  538esac
  539
  540echo=${ECHO-echo}
  541if test "X$1" = X--no-reexec; then
  542  # Discard the --no-reexec flag, and continue.
  543  shift
  544elif test "X$1" = X--fallback-echo; then
  545  # Avoid inline document here, it may be left over
  546  :
  547elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
  548  # Yippee, $echo works!
  549  :
  550else
  551  # Restart under the correct shell.
  552  exec $SHELL "$0" --no-reexec ${1+"$@"}
  553fi
  554
  555if test "X$1" = X--fallback-echo; then
  556  # used as fallback echo
  557  shift
  558  cat <<EOF
  559$*
  560EOF
  561  exit 0
  562fi
  563
  564# The HP-UX ksh and POSIX shell print the target directory to stdout
  565# if CDPATH is set.
  566(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  567
  568if test -z "$ECHO"; then
  569if test "X${echo_test_string+set}" != Xset; then
  570# find a string as large as possible, as long as the shell can cope with it
  571  for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
  572    # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
  573    if (echo_test_string=`eval $cmd`) 2>/dev/null &&
  574       echo_test_string=`eval $cmd` &&
  575       (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
  576    then
  577      break
  578    fi
  579  done
  580fi
  581
  582if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  583   echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  584   test "X$echo_testing_string" = "X$echo_test_string"; then
  585  :
  586else
  587  # The Solaris, AIX, and Digital Unix default echo programs unquote
  588  # backslashes.  This makes it impossible to quote backslashes using
  589  #   echo "$something" | sed 's/\\/\\\\/g'
  590  #
  591  # So, first we look for a working echo in the user's PATH.
  592
  593  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  594  for dir in $PATH /usr/ucb; do
  595    IFS="$lt_save_ifs"
  596    if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
  597       test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
  598       echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
  599       test "X$echo_testing_string" = "X$echo_test_string"; then
  600      echo="$dir/echo"
  601      break
  602    fi
  603  done
  604  IFS="$lt_save_ifs"
  605
  606  if test "X$echo" = Xecho; then
  607    # We didn't find a better echo, so look for alternatives.
  608    if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
  609       echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
  610       test "X$echo_testing_string" = "X$echo_test_string"; then
  611      # This shell has a builtin print -r that does the trick.
  612      echo='print -r'
  613    elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
  614	 test "X$CONFIG_SHELL" != X/bin/ksh; then
  615      # If we have ksh, try running configure again with it.
  616      ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
  617      export ORIGINAL_CONFIG_SHELL
  618      CONFIG_SHELL=/bin/ksh
  619      export CONFIG_SHELL
  620      exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
  621    else
  622      # Try using printf.
  623      echo='printf %s\n'
  624      if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  625	 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  626	 test "X$echo_testing_string" = "X$echo_test_string"; then
  627	# Cool, printf works
  628	:
  629      elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
  630	   test "X$echo_testing_string" = 'X\t' &&
  631	   echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  632	   test "X$echo_testing_string" = "X$echo_test_string"; then
  633	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
  634	export CONFIG_SHELL
  635	SHELL="$CONFIG_SHELL"
  636	export SHELL
  637	echo="$CONFIG_SHELL $0 --fallback-echo"
  638      elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
  639	   test "X$echo_testing_string" = 'X\t' &&
  640	   echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  641	   test "X$echo_testing_string" = "X$echo_test_string"; then
  642	echo="$CONFIG_SHELL $0 --fallback-echo"
  643      else
  644	# maybe with a smaller string...
  645	prev=:
  646
  647	for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
  648	  if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
  649	  then
  650	    break
  651	  fi
  652	  prev="$cmd"
  653	done
  654
  655	if test "$prev" != 'sed 50q "$0"'; then
  656	  echo_test_string=`eval $prev`
  657	  export echo_test_string
  658	  exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
  659	else
  660	  # Oops.  We lost completely, so just stick with echo.
  661	  echo=echo
  662	fi
  663      fi
  664    fi
  665  fi
  666fi
  667fi
  668
  669# Copy echo and quote the copy suitably for passing to libtool from
  670# the Makefile, instead of quoting the original, which is used later.
  671ECHO=$echo
  672if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
  673   ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
  674fi
  675
  676
  677
  678
  679test -n "$DJDIR" || exec 7<&0 </dev/null
  680exec 6>&1
  681
  682# Name of the host.
  683# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  684# so uname gets run too.
  685ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  686
  687#
  688# Initializations.
  689#
  690ac_default_prefix=/usr/local
  691ac_clean_files=
  692ac_config_libobj_dir=.
  693LIBOBJS=
  694cross_compiling=no
  695subdirs=
  696MFLAGS=
  697MAKEFLAGS=
  698
  699# Identity of this package.
  700PACKAGE_NAME=
  701PACKAGE_TARNAME=
  702PACKAGE_VERSION=
  703PACKAGE_STRING=
  704PACKAGE_BUGREPORT=
  705PACKAGE_URL=
  706
  707ac_unique_file="main.c"
  708ac_unique_file="header.h"
  709# Factoring default headers for most tests.
  710ac_includes_default="\
  711#include <stdio.h>
  712#ifdef HAVE_SYS_TYPES_H
  713# include <sys/types.h>
  714#endif
  715#ifdef HAVE_SYS_STAT_H
  716# include <sys/stat.h>
  717#endif
  718#ifdef STDC_HEADERS
  719# include <stdlib.h>
  720# include <stddef.h>
  721#else
  722# ifdef HAVE_STDLIB_H
  723#  include <stdlib.h>
  724# endif
  725#endif
  726#ifdef HAVE_STRING_H
  727# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  728#  include <memory.h>
  729# endif
  730# include <string.h>
  731#endif
  732#ifdef HAVE_STRINGS_H
  733# include <strings.h>
  734#endif
  735#ifdef HAVE_INTTYPES_H
  736# include <inttypes.h>
  737#endif
  738#ifdef HAVE_STDINT_H
  739# include <stdint.h>
  740#endif
  741#ifdef HAVE_UNISTD_H
  742# include <unistd.h>
  743#endif"
  744
  745ac_subst_vars='am__EXEEXT_FALSE
  746am__EXEEXT_TRUE
  747LTLIBOBJS
  748LIBOBJS
  749BINSUBDIR
  750HAVE_INLINE
  751LIBOPTS_CFLAGS
  752LIBOPTS_LDADD
  753NEED_LIBOPTS_FALSE
  754NEED_LIBOPTS_TRUE
  755INSTALL_LIBOPTS_FALSE
  756INSTALL_LIBOPTS_TRUE
  757LIBOPTS_DIR
  758LIBTOOL
  759CPP
  760RANLIB
  761AR
  762ECHO
  763LN_S
  764EGREP
  765GREP
  766am__fastdepCC_FALSE
  767am__fastdepCC_TRUE
  768CCDEPMODE
  769AMDEPBACKSLASH
  770AMDEP_FALSE
  771AMDEP_TRUE
  772am__quote
  773am__include
  774DEPDIR
  775OBJEXT
  776EXEEXT
  777ac_ct_CC
  778CPPFLAGS
  779LDFLAGS
  780CFLAGS
  781CC
  782host_os
  783host_vendor
  784host_cpu
  785host
  786build_os
  787build_vendor
  788build_cpu
  789build
  790am__untar
  791am__tar
  792AMTAR
  793am__leading_dot
  794SET_MAKE
  795AWK
  796mkdir_p
  797MKDIR_P
  798INSTALL_STRIP_PROGRAM
  799STRIP
  800install_sh
  801MAKEINFO
  802AUTOHEADER
  803AUTOMAKE
  804AUTOCONF
  805ACLOCAL
  806VERSION
  807PACKAGE
  808CYGPATH_W
  809am__isrc
  810INSTALL_DATA
  811INSTALL_SCRIPT
  812INSTALL_PROGRAM
  813target_alias
  814host_alias
  815build_alias
  816LIBS
  817ECHO_T
  818ECHO_N
  819ECHO_C
  820DEFS
  821mandir
  822localedir
  823libdir
  824psdir
  825pdfdir
  826dvidir
  827htmldir
  828infodir
  829docdir
  830oldincludedir
  831includedir
  832localstatedir
  833sharedstatedir
  834sysconfdir
  835datadir
  836datarootdir
  837libexecdir
  838sbindir
  839bindir
  840program_transform_name
  841prefix
  842exec_prefix
  843PACKAGE_URL
  844PACKAGE_BUGREPORT
  845PACKAGE_STRING
  846PACKAGE_VERSION
  847PACKAGE_TARNAME
  848PACKAGE_NAME
  849PATH_SEPARATOR
  850SHELL'
  851ac_subst_files=''
  852ac_user_opts='
  853enable_option_checking
  854enable_dependency_tracking
  855enable_shared
  856enable_static
  857enable_fast_install
  858with_gnu_ld
  859enable_libtool_lock
  860with_pic
  861with_tags
  862enable_local_libopts
  863enable_libopts_install
  864with_autoopts_config
  865with_regex_header
  866with_libregex
  867with_libregex_cflags
  868with_libregex_libs
  869enable_optional_args
  870with_binsubdir
  871'
  872      ac_precious_vars='build_alias
  873host_alias
  874target_alias
  875CC
  876CFLAGS
  877LDFLAGS
  878LIBS
  879CPPFLAGS
  880CPP'
  881
  882
  883# Initialize some variables set by options.
  884ac_init_help=
  885ac_init_version=false
  886ac_unrecognized_opts=
  887ac_unrecognized_sep=
  888# The variables have the same names as the options, with
  889# dashes changed to underlines.
  890cache_file=/dev/null
  891exec_prefix=NONE
  892no_create=
  893no_recursion=
  894prefix=NONE
  895program_prefix=NONE
  896program_suffix=NONE
  897program_transform_name=s,x,x,
  898silent=
  899site=
  900srcdir=
  901verbose=
  902x_includes=NONE
  903x_libraries=NONE
  904
  905# Installation directory options.
  906# These are left unexpanded so users can "make install exec_prefix=/foo"
  907# and all the variables that are supposed to be based on exec_prefix
  908# by default will actually change.
  909# Use braces instead of parens because sh, perl, etc. also accept them.
  910# (The list follows the same order as the GNU Coding Standards.)
  911bindir='${exec_prefix}/bin'
  912sbindir='${exec_prefix}/sbin'
  913libexecdir='${exec_prefix}/libexec'
  914datarootdir='${prefix}/share'
  915datadir='${datarootdir}'
  916sysconfdir='${prefix}/etc'
  917sharedstatedir='${prefix}/com'
  918localstatedir='${prefix}/var'
  919includedir='${prefix}/include'
  920oldincludedir='/usr/include'
  921docdir='${datarootdir}/doc/${PACKAGE}'
  922infodir='${datarootdir}/info'
  923htmldir='${docdir}'
  924dvidir='${docdir}'
  925pdfdir='${docdir}'
  926psdir='${docdir}'
  927libdir='${exec_prefix}/lib'
  928localedir='${datarootdir}/locale'
  929mandir='${datarootdir}/man'
  930
  931ac_prev=
  932ac_dashdash=
  933for ac_option
  934do
  935  # If the previous option needs an argument, assign it.
  936  if test -n "$ac_prev"; then
  937    eval $ac_prev=\$ac_option
  938    ac_prev=
  939    continue
  940  fi
  941
  942  case $ac_option in
  943  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  944  *)	ac_optarg=yes ;;
  945  esac
  946
  947  # Accept the important Cygnus configure options, so we can diagnose typos.
  948
  949  case $ac_dashdash$ac_option in
  950  --)
  951    ac_dashdash=yes ;;
  952
  953  -bindir | --bindir | --bindi | --bind | --bin | --bi)
  954    ac_prev=bindir ;;
  955  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  956    bindir=$ac_optarg ;;
  957
  958  -build | --build | --buil | --bui | --bu)
  959    ac_prev=build_alias ;;
  960  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  961    build_alias=$ac_optarg ;;
  962
  963  -cache-file | --cache-file | --cache-fil | --cache-fi \
  964  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  965    ac_prev=cache_file ;;
  966  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  967  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  968    cache_file=$ac_optarg ;;
  969
  970  --config-cache | -C)
  971    cache_file=config.cache ;;
  972
  973  -datadir | --datadir | --datadi | --datad)
  974    ac_prev=datadir ;;
  975  -datadir=* | --datadir=* | --datadi=* | --datad=*)
  976    datadir=$ac_optarg ;;
  977
  978  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  979  | --dataroo | --dataro | --datar)
  980    ac_prev=datarootdir ;;
  981  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  982  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  983    datarootdir=$ac_optarg ;;
  984
  985  -disable-* | --disable-*)
  986    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  987    # Reject names that are not valid shell variable names.
  988    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  989      as_fn_error "invalid feature name: $ac_useropt"
  990    ac_useropt_orig=$ac_useropt
  991    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  992    case $ac_user_opts in
  993      *"
  994"enable_$ac_useropt"
  995"*) ;;
  996      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  997	 ac_unrecognized_sep=', ';;
  998    esac
  999    eval enable_$ac_useropt=no ;;
 1000
 1001  -docdir | --docdir | --docdi | --doc | --do)
 1002    ac_prev=docdir ;;
 1003  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 1004    docdir=$ac_optarg ;;
 1005
 1006  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 1007    ac_prev=dvidir ;;
 1008  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 1009    dvidir=$ac_optarg ;;
 1010
 1011  -enable-* | --enable-*)
 1012    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 1013    # Reject names that are not valid shell variable names.
 1014    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1015      as_fn_error "invalid feature name: $ac_useropt"
 1016    ac_useropt_orig=$ac_useropt
 1017    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1018    case $ac_user_opts in
 1019      *"
 1020"enable_$ac_useropt"
 1021"*) ;;
 1022      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 1023	 ac_unrecognized_sep=', ';;
 1024    esac
 1025    eval enable_$ac_useropt=\$ac_optarg ;;
 1026
 1027  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 1028  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 1029  | --exec | --exe | --ex)
 1030    ac_prev=exec_prefix ;;
 1031  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 1032  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 1033  | --exec=* | --exe=* | --ex=*)
 1034    exec_prefix=$ac_optarg ;;
 1035
 1036  -gas | --gas | --ga | --g)
 1037    # Obsolete; use --with-gas.
 1038    with_gas=yes ;;
 1039
 1040  -help | --help | --hel | --he | -h)
 1041    ac_init_help=long ;;
 1042  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 1043    ac_init_help=recursive ;;
 1044  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 1045    ac_init_help=short ;;
 1046
 1047  -host | --host | --hos | --ho)
 1048    ac_prev=host_alias ;;
 1049  -host=* | --host=* | --hos=* | --ho=*)
 1050    host_alias=$ac_optarg ;;
 1051
 1052  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 1053    ac_prev=htmldir ;;
 1054  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 1055  | --ht=*)
 1056    htmldir=$ac_optarg ;;
 1057
 1058  -includedir | --includedir | --includedi | --included | --include \
 1059  | --includ | --inclu | --incl | --inc)
 1060    ac_prev=includedir ;;
 1061  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 1062  | --includ=* | --inclu=* | --incl=* | --inc=*)
 1063    includedir=$ac_optarg ;;
 1064
 1065  -infodir | --infodir | --infodi | --infod | --info | --inf)
 1066    ac_prev=infodir ;;
 1067  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 1068    infodir=$ac_optarg ;;
 1069
 1070  -libdir | --libdir | --libdi | --libd)
 1071    ac_prev=libdir ;;
 1072  -libdir=* | --libdir=* | --libdi=* | --libd=*)
 1073    libdir=$ac_optarg ;;
 1074
 1075  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 1076  | --libexe | --libex | --libe)
 1077    ac_prev=libexecdir ;;
 1078  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 1079  | --libexe=* | --libex=* | --libe=*)
 1080    libexecdir=$ac_optarg ;;
 1081
 1082  -localedir | --localedir | --localedi | --localed | --locale)
 1083    ac_prev=localedir ;;
 1084  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 1085    localedir=$ac_optarg ;;
 1086
 1087  -localstatedir | --localstatedir | --localstatedi | --localstated \
 1088  | --localstate | --localstat | --localsta | --localst | --locals)
 1089    ac_prev=localstatedir ;;
 1090  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 1091  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 1092    localstatedir=$ac_optarg ;;
 1093
 1094  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 1095    ac_prev=mandir ;;
 1096  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 1097    mandir=$ac_optarg ;;
 1098
 1099  -nfp | --nfp | --nf)
 1100    # Obsolete; use --without-fp.
 1101    with_fp=no ;;
 1102
 1103  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 1104  | --no-cr | --no-c | -n)
 1105    no_create=yes ;;
 1106
 1107  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 1108  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 1109    no_recursion=yes ;;
 1110
 1111  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 1112  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 1113  | --oldin | --oldi | --old | --ol | --o)
 1114    ac_prev=oldincludedir ;;
 1115  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 1116  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 1117  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 1118    oldincludedir=$ac_optarg ;;
 1119
 1120  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 1121    ac_prev=prefix ;;
 1122  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 1123    prefix=$ac_optarg ;;
 1124
 1125  -program-prefix | --program-prefix | --program-prefi | --program-pref \
 1126  | --program-pre | --program-pr | --program-p)
 1127    ac_prev=program_prefix ;;
 1128  -program-prefix=* | --program-prefix=* | --program-prefi=* \
 1129  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 1130    program_prefix=$ac_optarg ;;
 1131
 1132  -program-suffix | --program-suffix | --program-suffi | --program-suff \
 1133  | --program-suf | --program-su | --program-s)
 1134    ac_prev=program_suffix ;;
 1135  -program-suffix=* | --program-suffix=* | --program-suffi=* \
 1136  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 1137    program_suffix=$ac_optarg ;;
 1138
 1139  -program-transform-name | --program-transform-name \
 1140  | --program-transform-nam | --program-transform-na \
 1141  | --program-transform-n | --program-transform- \
 1142  | --program-transform | --program-transfor \
 1143  | --program-transfo | --program-transf \
 1144  | --program-trans | --program-tran \
 1145  | --progr-tra | --program-tr | --program-t)
 1146    ac_prev=program_transform_name ;;
 1147  -program-transform-name=* | --program-transform-name=* \
 1148  | --program-transform-nam=* | --program-transform-na=* \
 1149  | --program-transform-n=* | --program-transform-=* \
 1150  | --program-transform=* | --program-transfor=* \
 1151  | --program-transfo=* | --program-transf=* \
 1152  | --program-trans=* | --program-tran=* \
 1153  | --progr-tra=* | --program-tr=* | --program-t=*)
 1154    program_transform_name=$ac_optarg ;;
 1155
 1156  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 1157    ac_prev=pdfdir ;;
 1158  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 1159    pdfdir=$ac_optarg ;;
 1160
 1161  -psdir | --psdir | --psdi | --psd | --ps)
 1162    ac_prev=psdir ;;
 1163  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 1164    psdir=$ac_optarg ;;
 1165
 1166  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1167  | -silent | --silent | --silen | --sile | --sil)
 1168    silent=yes ;;
 1169
 1170  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 1171    ac_prev=sbindir ;;
 1172  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 1173  | --sbi=* | --sb=*)
 1174    sbindir=$ac_optarg ;;
 1175
 1176  -sharedstatedir | --sharedstatedir | --sharedstatedi \
 1177  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 1178  | --sharedst | --shareds | --shared | --share | --shar \
 1179  | --sha | --sh)
 1180    ac_prev=sharedstatedir ;;
 1181  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 1182  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 1183  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 1184  | --sha=* | --sh=*)
 1185    sharedstatedir=$ac_optarg ;;
 1186
 1187  -site | --site | --sit)
 1188    ac_prev=site ;;
 1189  -site=* | --site=* | --sit=*)
 1190    site=$ac_optarg ;;
 1191
 1192  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 1193    ac_prev=srcdir ;;
 1194  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 1195    srcdir=$ac_optarg ;;
 1196
 1197  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 1198  | --syscon | --sysco | --sysc | --sys | --sy)
 1199    ac_prev=sysconfdir ;;
 1200  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 1201  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 1202    sysconfdir=$ac_optarg ;;
 1203
 1204  -target | --target | --targe | --targ | --tar | --ta | --t)
 1205    ac_prev=target_alias ;;
 1206  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 1207    target_alias=$ac_optarg ;;
 1208
 1209  -v | -verbose | --verbose | --verbos | --verbo | --verb)
 1210    verbose=yes ;;
 1211
 1212  -version | --version | --versio | --versi | --vers | -V)
 1213    ac_init_version=: ;;
 1214
 1215  -with-* | --with-*)
 1216    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 1217    # Reject names that are not valid shell variable names.
 1218    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1219      as_fn_error "invalid package name: $ac_useropt"
 1220    ac_useropt_orig=$ac_useropt
 1221    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1222    case $ac_user_opts in
 1223      *"
 1224"with_$ac_useropt"
 1225"*) ;;
 1226      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 1227	 ac_unrecognized_sep=', ';;
 1228    esac
 1229    eval with_$ac_useropt=\$ac_optarg ;;
 1230
 1231  -without-* | --without-*)
 1232    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 1233    # Reject names that are not valid shell variable names.
 1234    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1235      as_fn_error "invalid package name: $ac_useropt"
 1236    ac_useropt_orig=$ac_useropt
 1237    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1238    case $ac_user_opts in
 1239      *"
 1240"with_$ac_useropt"
 1241"*) ;;
 1242      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 1243	 ac_unrecognized_sep=', ';;
 1244    esac
 1245    eval with_$ac_useropt=no ;;
 1246
 1247  --x)
 1248    # Obsolete; use --with-x.
 1249    with_x=yes ;;
 1250
 1251  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 1252  | --x-incl | --x-inc | --x-in | --x-i)
 1253    ac_prev=x_includes ;;
 1254  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 1255  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 1256    x_includes=$ac_optarg ;;
 1257
 1258  -x-libraries | --x-libraries | --x-librarie | --x-librari \
 1259  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 1260    ac_prev=x_libraries ;;
 1261  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 1262  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 1263    x_libraries=$ac_optarg ;;
 1264
 1265  -*) as_fn_error "unrecognized option: \`$ac_option'
 1266Try \`$0 --help' for more information."
 1267    ;;
 1268
 1269  *=*)
 1270    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 1271    # Reject names that are not valid shell variable names.
 1272    case $ac_envvar in #(
 1273      '' | [0-9]* | *[!_$as_cr_alnum]* )
 1274      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
 1275    esac
 1276    eval $ac_envvar=\$ac_optarg
 1277    export $ac_envvar ;;
 1278
 1279  *)
 1280    # FIXME: should be removed in autoconf 3.0.
 1281    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 1282    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1283      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 1284    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 1285    ;;
 1286
 1287  esac
 1288done
 1289
 1290if test -n "$ac_prev"; then
 1291  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 1292  as_fn_error "missing argument to $ac_option"
 1293fi
 1294
 1295if test -n "$ac_unrecognized_opts"; then
 1296  case $enable_option_checking in
 1297    no) ;;
 1298    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
 1299    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
 1300  esac
 1301fi
 1302
 1303# Check all directory arguments for consistency.
 1304for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
 1305		datadir sysconfdir sharedstatedir localstatedir includedir \
 1306		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 1307		libdir localedir mandir
 1308do
 1309  eval ac_val=\$$ac_var
 1310  # Remove trailing slashes.
 1311  case $ac_val in
 1312    */ )
 1313      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
 1314      eval $ac_var=\$ac_val;;
 1315  esac
 1316  # Be sure to have absolute directory names.
 1317  case $ac_val in
 1318    [\\/$]* | ?:[\\/]* )  continue;;
 1319    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
 1320  esac
 1321  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
 1322done
 1323
 1324# There might be people who depend on the old broken behavior: `$host'
 1325# used to hold the argument of --host etc.
 1326# FIXME: To remove some day.
 1327build=$build_alias
 1328host=$host_alias
 1329target=$target_alias
 1330
 1331# FIXME: To remove some day.
 1332if test "x$host_alias" != x; then
 1333  if test "x$build_alias" = x; then
 1334    cross_compiling=maybe
 1335    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 1336    If a cross compiler is detected then cross compile mode will be used." >&2
 1337  elif test "x$build_alias" != "x$host_alias"; then
 1338    cross_compiling=yes
 1339  fi
 1340fi
 1341
 1342ac_tool_prefix=
 1343test -n "$host_alias" && ac_tool_prefix=$host_alias-
 1344
 1345test "$silent" = yes && exec 6>/dev/null
 1346
 1347
 1348ac_pwd=`pwd` && test -n "$ac_pwd" &&
 1349ac_ls_di=`ls -di .` &&
 1350ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
 1351  as_fn_error "working directory cannot be determined"
 1352test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 1353  as_fn_error "pwd does not report name of working directory"
 1354
 1355
 1356# Find the source files, if location was not specified.
 1357if test -z "$srcdir"; then
 1358  ac_srcdir_defaulted=yes
 1359  # Try the directory containing this script, then the parent directory.
 1360  ac_confdir=`$as_dirname -- "$as_myself" ||
 1361$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 1362	 X"$as_myself" : 'X\(//\)[^/]' \| \
 1363	 X"$as_myself" : 'X\(//\)$' \| \
 1364	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
 1365$as_echo X"$as_myself" |
 1366    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1367	    s//\1/
 1368	    q
 1369	  }
 1370	  /^X\(\/\/\)[^/].*/{
 1371	    s//\1/
 1372	    q
 1373	  }
 1374	  /^X\(\/\/\)$/{
 1375	    s//\1/
 1376	    q
 1377	  }
 1378	  /^X\(\/\).*/{
 1379	    s//\1/
 1380	    q
 1381	  }
 1382	  s/.*/./; q'`
 1383  srcdir=$ac_confdir
 1384  if test ! -r "$srcdir/$ac_unique_file"; then
 1385    srcdir=..
 1386  fi
 1387else
 1388  ac_srcdir_defaulted=no
 1389fi
 1390if test ! -r "$srcdir/$ac_unique_file"; then
 1391  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
 1392  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
 1393fi
 1394ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 1395ac_abs_confdir=`(
 1396	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
 1397	pwd)`
 1398# When building in place, set srcdir=.
 1399if test "$ac_abs_confdir" = "$ac_pwd"; then
 1400  srcdir=.
 1401fi
 1402# Remove unnecessary trailing slashes from srcdir.
 1403# Double slashes in file names in object file debugging info
 1404# mess up M-x gdb in Emacs.
 1405case $srcdir in
 1406*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
 1407esac
 1408for ac_var in $ac_precious_vars; do
 1409  eval ac_env_${ac_var}_set=\${${ac_var}+set}
 1410  eval ac_env_${ac_var}_value=\$${ac_var}
 1411  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 1412  eval ac_cv_env_${ac_var}_value=\$${ac_var}
 1413done
 1414
 1415#
 1416# Report the --help message.
 1417#
 1418if test "$ac_init_help" = "long"; then
 1419  # Omit some internal or obsolete options to make the list less imposing.
 1420  # This message is too long to be a string in the A/UX 3.1 sh.
 1421  cat <<_ACEOF
 1422\`configure' configures this package to adapt to many kinds of systems.
 1423
 1424Usage: $0 [OPTION]... [VAR=VALUE]...
 1425
 1426To assign environment variables (e.g., CC, CFLAGS...), specify them as
 1427VAR=VALUE.  See below for descriptions of some of the useful variables.
 1428
 1429Defaults for the options are specified in brackets.
 1430
 1431Configuration:
 1432  -h, --help              display this help and exit
 1433      --help=short        display options specific to this package
 1434      --help=recursive    display the short help of all the included packages
 1435  -V, --version           display version information and exit
 1436  -q, --quiet, --silent   do not print \`checking...' messages
 1437      --cache-file=FILE   cache test results in FILE [disabled]
 1438  -C, --config-cache      alias for \`--cache-file=config.cache'
 1439  -n, --no-create         do not create output files
 1440      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 1441
 1442Installation directories:
 1443  --prefix=PREFIX         install architecture-independent files in PREFIX
 1444                          [$ac_default_prefix]
 1445  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 1446                          [PREFIX]
 1447
 1448By default, \`make install' will install all the files in
 1449\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 1450an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 1451for instance \`--prefix=\$HOME'.
 1452
 1453For better control, use the options below.
 1454
 1455Fine tuning of the installation directories:
 1456  --bindir=DIR            user executables [EPREFIX/bin]
 1457  --sbindir=DIR           system admin executables [EPREFIX/sbin]
 1458  --libexecdir=DIR        program executables [EPREFIX/libexec]
 1459  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
 1460  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
 1461  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
 1462  --libdir=DIR            object code libraries [EPREFIX/lib]
 1463  --includedir=DIR        C header files [PREFIX/include]
 1464  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
 1465  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
 1466  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
 1467  --infodir=DIR           info documentation [DATAROOTDIR/info]
 1468  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
 1469  --mandir=DIR            man documentation [DATAROOTDIR/man]
 1470  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
 1471  --htmldir=DIR           html documentation [DOCDIR]
 1472  --dvidir=DIR            dvi documentation [DOCDIR]
 1473  --pdfdir=DIR            pdf documentation [DOCDIR]
 1474  --psdir=DIR             ps documentation [DOCDIR]
 1475_ACEOF
 1476
 1477  cat <<\_ACEOF
 1478
 1479Program names:
 1480  --program-prefix=PREFIX            prepend PREFIX to installed program names
 1481  --program-suffix=SUFFIX            append SUFFIX to installed program names
 1482  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 1483
 1484System types:
 1485  --build=BUILD     configure for building on BUILD [guessed]
 1486  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 1487_ACEOF
 1488fi
 1489
 1490if test -n "$ac_init_help"; then
 1491
 1492  cat <<\_ACEOF
 1493
 1494Optional Features:
 1495  --disable-option-checking  ignore unrecognized --enable/--with options
 1496  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 1497  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 1498  --disable-dependency-tracking  speeds up one-time build
 1499  --enable-dependency-tracking   do not reject slow dependency extractors
 1500  --enable-shared[=PKGS]  build shared libraries [default=no]
 1501  --enable-static[=PKGS]  build static libraries [default=yes]
 1502  --enable-fast-install[=PKGS]
 1503                          optimize for fast installation [default=yes]
 1504  --disable-libtool-lock  avoid locking (might break parallel builds)
 1505  --enable-local-libopts  Force using the supplied libopts tearoff code
 1506  --disable-libopts-install
 1507                          Do not install libopts with client installation
 1508  --disable-optional-args not wanting optional option args
 1509
 1510Optional Packages:
 1511  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 1512  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 1513  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
 1514  --with-pic              try to use only PIC/non-PIC objects [default=use
 1515                          both]
 1516  --with-tags[=TAGS]      include additional configurations [automatic]
 1517  --with-autoopts-config  specify the config-info script
 1518  --with-regex-header     a reg expr header is specified
 1519  --with-libregex         libregex installation prefix
 1520  --with-libregex-cflags  libregex compile flags
 1521  --with-libregex-libs    libregex link command arguments
 1522  --with-binsubdir        bin ={bin,sbin}
 1523
 1524Some influential environment variables:
 1525  CC          C compiler command
 1526  CFLAGS      C compiler flags
 1527  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 1528              nonstandard directory <lib dir>
 1529  LIBS        libraries to pass to the linker, e.g. -l<library>
 1530  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
 1531              you have headers in a nonstandard directory <include dir>
 1532  CPP         C preprocessor
 1533
 1534Use these variables to override the choices made by `configure' or to help
 1535it to find libraries and programs with nonstandard names/locations.
 1536
 1537Report bugs to the package provider.
 1538_ACEOF
 1539ac_status=$?
 1540fi
 1541
 1542if test "$ac_init_help" = "recursive"; then
 1543  # If there are subdirs, report their specific --help.
 1544  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 1545    test -d "$ac_dir" ||
 1546      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
 1547      continue
 1548    ac_builddir=.
 1549
 1550case "$ac_dir" in
 1551.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1552*)
 1553  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 1554  # A ".." for each directory in $ac_dir_suffix.
 1555  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 1556  case $ac_top_builddir_sub in
 1557  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1558  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 1559  esac ;;
 1560esac
 1561ac_abs_top_builddir=$ac_pwd
 1562ac_abs_builddir=$ac_pwd$ac_dir_suffix
 1563# for backward compatibility:
 1564ac_top_builddir=$ac_top_build_prefix
 1565
 1566case $srcdir in
 1567  .)  # We are building in place.
 1568    ac_srcdir=.
 1569    ac_top_srcdir=$ac_top_builddir_sub
 1570    ac_abs_top_srcdir=$ac_pwd ;;
 1571  [\\/]* | ?:[\\/]* )  # Absolute name.
 1572    ac_srcdir=$srcdir$ac_dir_suffix;
 1573    ac_top_srcdir=$srcdir
 1574    ac_abs_top_srcdir=$srcdir ;;
 1575  *) # Relative name.
 1576    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 1577    ac_top_srcdir=$ac_top_build_prefix$srcdir
 1578    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 1579esac
 1580ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 1581
 1582    cd "$ac_dir" || { ac_status=$?; continue; }
 1583    # Check for guested configure.
 1584    if test -f "$ac_srcdir/configure.gnu"; then
 1585      echo &&
 1586      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 1587    elif test -f "$ac_srcdir/configure"; then
 1588      echo &&
 1589      $SHELL "$ac_srcdir/configure" --help=recursive
 1590    else
 1591      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 1592    fi || ac_status=$?
 1593    cd "$ac_pwd" || { ac_status=$?; break; }
 1594  done
 1595fi
 1596
 1597test -n "$ac_init_help" && exit $ac_status
 1598if $ac_init_version; then
 1599  cat <<\_ACEOF
 1600configure
 1601generated by GNU Autoconf 2.65
 1602
 1603Copyright (C) 2009 Free Software Foundation, Inc.
 1604This configure script is free software; the Free Software Foundation
 1605gives unlimited permission to copy, distribute and modify it.
 1606_ACEOF
 1607  exit
 1608fi
 1609
 1610## ------------------------ ##
 1611## Autoconf initialization. ##
 1612## ------------------------ ##
 1613
 1614# ac_fn_c_try_compile LINENO
 1615# --------------------------
 1616# Try to compile conftest.$ac_ext, and return whether this succeeded.
 1617ac_fn_c_try_compile ()
 1618{
 1619  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1620  rm -f conftest.$ac_objext
 1621  if { { ac_try="$ac_compile"
 1622case "(($ac_try" in
 1623  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1624  *) ac_try_echo=$ac_try;;
 1625esac
 1626eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1627$as_echo "$ac_try_echo"; } >&5
 1628  (eval "$ac_compile") 2>conftest.err
 1629  ac_status=$?
 1630  if test -s conftest.err; then
 1631    grep -v '^ *+' conftest.err >conftest.er1
 1632    cat conftest.er1 >&5
 1633    mv -f conftest.er1 conftest.err
 1634  fi
 1635  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1636  test $ac_status = 0; } && {
 1637	 test -z "$ac_c_werror_flag" ||
 1638	 test ! -s conftest.err
 1639       } && test -s conftest.$ac_objext; then :
 1640  ac_retval=0
 1641else
 1642  $as_echo "$as_me: failed program was:" >&5
 1643sed 's/^/| /' conftest.$ac_ext >&5
 1644
 1645	ac_retval=1
 1646fi
 1647  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 1648  as_fn_set_status $ac_retval
 1649
 1650} # ac_fn_c_try_compile
 1651
 1652# ac_fn_c_try_link LINENO
 1653# -----------------------
 1654# Try to link conftest.$ac_ext, and return whether this succeeded.
 1655ac_fn_c_try_link ()
 1656{
 1657  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1658  rm -f conftest.$ac_objext conftest$ac_exeext
 1659  if { { ac_try="$ac_link"
 1660case "(($ac_try" in
 1661  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1662  *) ac_try_echo=$ac_try;;
 1663esac
 1664eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1665$as_echo "$ac_try_echo"; } >&5
 1666  (eval "$ac_link") 2>conftest.err
 1667  ac_status=$?
 1668  if test -s conftest.err; then
 1669    grep -v '^ *+' conftest.err >conftest.er1
 1670    cat conftest.er1 >&5
 1671    mv -f conftest.er1 conftest.err
 1672  fi
 1673  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1674  test $ac_status = 0; } && {
 1675	 test -z "$ac_c_werror_flag" ||
 1676	 test ! -s conftest.err
 1677       } && test -s conftest$ac_exeext && {
 1678	 test "$cross_compiling" = yes ||
 1679	 $as_test_x conftest$ac_exeext
 1680       }; then :
 1681  ac_retval=0
 1682else
 1683  $as_echo "$as_me: failed program was:" >&5
 1684sed 's/^/| /' conftest.$ac_ext >&5
 1685
 1686	ac_retval=1
 1687fi
 1688  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
 1689  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
 1690  # interfere with the next link command; also delete a directory that is
 1691  # left behind by Apple's compiler.  We do this before executing the actions.
 1692  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 1693  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 1694  as_fn_set_status $ac_retval
 1695
 1696} # ac_fn_c_try_link
 1697
 1698# ac_fn_c_try_cpp LINENO
 1699# ----------------------
 1700# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
 1701ac_fn_c_try_cpp ()
 1702{
 1703  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1704  if { { ac_try="$ac_cpp conftest.$ac_ext"
 1705case "(($ac_try" in
 1706  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1707  *) ac_try_echo=$ac_try;;
 1708esac
 1709eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1710$as_echo "$ac_try_echo"; } >&5
 1711  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
 1712  ac_status=$?
 1713  if test -s conftest.err; then
 1714    grep -v '^ *+' conftest.err >conftest.er1
 1715    cat conftest.er1 >&5
 1716    mv -f conftest.er1 conftest.err
 1717  fi
 1718  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1719  test $ac_status = 0; } >/dev/null && {
 1720	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 1721	 test ! -s conftest.err
 1722       }; then :
 1723  ac_retval=0
 1724else
 1725  $as_echo "$as_me: failed program was:" >&5
 1726sed 's/^/| /' conftest.$ac_ext >&5
 1727
 1728    ac_retval=1
 1729fi
 1730  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 1731  as_fn_set_status $ac_retval
 1732
 1733} # ac_fn_c_try_cpp
 1734
 1735# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
 1736# -------------------------------------------------------
 1737# Tests whether HEADER exists, giving a warning if it cannot be compiled using
 1738# the include files in INCLUDES and setting the cache variable VAR
 1739# accordingly.
 1740ac_fn_c_check_header_mongrel ()
 1741{
 1742  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1743  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
 1744  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1745$as_echo_n "checking for $2... " >&6; }
 1746if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
 1747  $as_echo_n "(cached) " >&6
 1748fi
 1749eval ac_res=\$$3
 1750	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1751$as_echo "$ac_res" >&6; }
 1752else
 1753  # Is the header compilable?
 1754{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
 1755$as_echo_n "checking $2 usability... " >&6; }
 1756cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1757/* end confdefs.h.  */
 1758$4
 1759#include <$2>
 1760_ACEOF
 1761if ac_fn_c_try_compile "$LINENO"; then :
 1762  ac_header_compiler=yes
 1763else
 1764  ac_header_compiler=no
 1765fi
 1766rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 1767{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
 1768$as_echo "$ac_header_compiler" >&6; }
 1769
 1770# Is the header present?
 1771{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
 1772$as_echo_n "checking $2 presence... " >&6; }
 1773cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1774/* end confdefs.h.  */
 1775#include <$2>
 1776_ACEOF
 1777if ac_fn_c_try_cpp "$LINENO"; then :
 1778  ac_header_preproc=yes
 1779else
 1780  ac_header_preproc=no
 1781fi
 1782rm -f conftest.err conftest.$ac_ext
 1783{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
 1784$as_echo "$ac_header_preproc" >&6; }
 1785
 1786# So?  What about this header?
 1787case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
 1788  yes:no: )
 1789    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
 1790$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
 1791    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 1792$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 1793    ;;
 1794  no:yes:* )
 1795    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
 1796$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
 1797    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
 1798$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
 1799    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
 1800$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
 1801    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
 1802$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
 1803    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 1804$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 1805    ;;
 1806esac
 1807  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1808$as_echo_n "checking for $2... " >&6; }
 1809if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
 1810  $as_echo_n "(cached) " >&6
 1811else
 1812  eval "$3=\$ac_header_compiler"
 1813fi
 1814eval ac_res=\$$3
 1815	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1816$as_echo "$ac_res" >&6; }
 1817fi
 1818  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 1819
 1820} # ac_fn_c_check_header_mongrel
 1821
 1822# ac_fn_c_try_run LINENO
 1823# ----------------------
 1824# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
 1825# that executables *can* be run.
 1826ac_fn_c_try_run ()
 1827{
 1828  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1829  if { { ac_try="$ac_link"
 1830case "(($ac_try" in
 1831  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1832  *) ac_try_echo=$ac_try;;
 1833esac
 1834eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1835$as_echo "$ac_try_echo"; } >&5
 1836  (eval "$ac_link") 2>&5
 1837  ac_status=$?
 1838  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1839  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
 1840  { { case "(($ac_try" in
 1841  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1842  *) ac_try_echo=$ac_try;;
 1843esac
 1844eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1845$as_echo "$ac_try_echo"; } >&5
 1846  (eval "$ac_try") 2>&5
 1847  ac_status=$?
 1848  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1849  test $ac_status = 0; }; }; then :
 1850  ac_retval=0
 1851else
 1852  $as_echo "$as_me: program exited with status $ac_status" >&5
 1853       $as_echo "$as_me: failed program was:" >&5
 1854sed 's/^/| /' conftest.$ac_ext >&5
 1855
 1856       ac_retval=$ac_status
 1857fi
 1858  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 1859  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 1860  as_fn_set_status $ac_retval
 1861
 1862} # ac_fn_c_try_run
 1863
 1864# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
 1865# -------------------------------------------------------
 1866# Tests whether HEADER exists and can be compiled using the include files in
 1867# INCLUDES, setting the cache variable VAR accordingly.
 1868ac_fn_c_check_header_compile ()
 1869{
 1870  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1871  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1872$as_echo_n "checking for $2... " >&6; }
 1873if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
 1874  $as_echo_n "(cached) " >&6
 1875else
 1876  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1877/* end confdefs.h.  */
 1878$4
 1879#include <$2>
 1880_ACEOF
 1881if ac_fn_c_try_compile "$LINENO"; then :
 1882  eval "$3=yes"
 1883else
 1884  eval "$3=no"
 1885fi
 1886rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 1887fi
 1888eval ac_res=\$$3
 1889	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1890$as_echo "$ac_res" >&6; }
 1891  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 1892
 1893} # ac_fn_c_check_header_compile
 1894
 1895# ac_fn_c_check_func LINENO FUNC VAR
 1896# ----------------------------------
 1897# Tests whether FUNC exists, setting the cache variable VAR accordingly
 1898ac_fn_c_check_func ()
 1899{
 1900  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1901  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1902$as_echo_n "checking for $2... " >&6; }
 1903if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
 1904  $as_echo_n "(cached) " >&6
 1905else
 1906  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1907/* end confdefs.h.  */
 1908/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
 1909   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
 1910#define $2 innocuous_$2
 1911
 1912/* System header to define __stub macros and hopefully few prototypes,
 1913    which can conflict with char $2 (); below.
 1914    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 1915    <limits.h> exists even on freestanding compilers.  */
 1916
 1917#ifdef __STDC__
 1918# include <limits.h>
 1919#else
 1920# include <assert.h>
 1921#endif
 1922
 1923#undef $2
 1924
 1925/* Override any GCC internal prototype to avoid an error.
 1926   Use char because int might match the return type of a GCC
 1927   builtin and then its argument prototype would still apply.  */
 1928#ifdef __cplusplus
 1929extern "C"
 1930#endif
 1931char $2 ();
 1932/* The GNU C library defines this for functions which it implements
 1933    to always fail with ENOSYS.  Some functions are actually named
 1934    something starting with __ and the normal name is an alias.  */
 1935#if defined __stub_$2 || defined __stub___$2
 1936choke me
 1937#endif
 1938
 1939int
 1940main ()
 1941{
 1942return $2 ();
 1943  ;
 1944  return 0;
 1945}
 1946_ACEOF
 1947if ac_fn_c_try_link "$LINENO"; then :
 1948  eval "$3=yes"
 1949else
 1950  eval "$3=no"
 1951fi
 1952rm -f core conftest.err conftest.$ac_objext \
 1953    conftest$ac_exeext conftest.$ac_ext
 1954fi
 1955eval ac_res=\$$3
 1956	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1957$as_echo "$ac_res" >&6; }
 1958  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 1959
 1960} # ac_fn_c_check_func
 1961
 1962# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
 1963# -------------------------------------------
 1964# Tests whether TYPE exists after having included INCLUDES, setting cache
 1965# variable VAR accordingly.
 1966ac_fn_c_check_type ()
 1967{
 1968  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1969  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1970$as_echo_n "checking for $2... " >&6; }
 1971if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
 1972  $as_echo_n "(cached) " >&6
 1973else
 1974  eval "$3=no"
 1975  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1976/* end confdefs.h.  */
 1977$4
 1978int
 1979main ()
 1980{
 1981if (sizeof ($2))
 1982	 return 0;
 1983  ;
 1984  return 0;
 1985}
 1986_ACEOF
 1987if ac_fn_c_try_compile "$LINENO"; then :
 1988  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1989/* end confdefs.h.  */
 1990$4
 1991int
 1992main ()
 1993{
 1994if (sizeof (($2)))
 1995	    return 0;
 1996  ;
 1997  return 0;
 1998}
 1999_ACEOF
 2000if ac_fn_c_try_compile "$LINENO"; then :
 2001
 2002else
 2003  eval "$3=yes"
 2004fi
 2005rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2006fi
 2007rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2008fi
 2009eval ac_res=\$$3
 2010	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 2011$as_echo "$ac_res" >&6; }
 2012  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 2013
 2014} # ac_fn_c_check_type
 2015
 2016# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
 2017# --------------------------------------------
 2018# Tries to find the compile-time value of EXPR in a program that includes
 2019# INCLUDES, setting VAR accordingly. Returns whether the value could be
 2020# computed
 2021ac_fn_c_compute_int ()
 2022{
 2023  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2024  if test "$cross_compiling" = yes; then
 2025    # Depending upon the size, compute the lo and hi bounds.
 2026cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2027/* end confdefs.h.  */
 2028$4
 2029int
 2030main ()
 2031{
 2032static int test_array [1 - 2 * !(($2) >= 0)];
 2033test_array [0] = 0
 2034
 2035  ;
 2036  return 0;
 2037}
 2038_ACEOF
 2039if ac_fn_c_try_compile "$LINENO"; then :
 2040  ac_lo=0 ac_mid=0
 2041  while :; do
 2042    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2043/* end confdefs.h.  */
 2044$4
 2045int
 2046main ()
 2047{
 2048static int test_array [1 - 2 * !(($2) <= $ac_mid)];
 2049test_array [0] = 0
 2050
 2051  ;
 2052  return 0;
 2053}
 2054_ACEOF
 2055if ac_fn_c_try_compile "$LINENO"; then :
 2056  ac_hi=$ac_mid; break
 2057else
 2058  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
 2059			if test $ac_lo -le $ac_mid; then
 2060			  ac_lo= ac_hi=
 2061			  break
 2062			fi
 2063			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
 2064fi
 2065rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2066  done
 2067else
 2068  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2069/* end confdefs.h.  */
 2070$4
 2071int
 2072main ()
 2073{
 2074static int test_array [1 - 2 * !(($2) < 0)];
 2075test_array [0] = 0
 2076
 2077  ;
 2078  return 0;
 2079}
 2080_ACEOF
 2081if ac_fn_c_try_compile "$LINENO"; then :
 2082  ac_hi=-1 ac_mid=-1
 2083  while :; do
 2084    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2085/* end confdefs.h.  */
 2086$4
 2087int
 2088main ()
 2089{
 2090static int test_array [1 - 2 * !(($2) >= $ac_mid)];
 2091test_array [0] = 0
 2092
 2093  ;
 2094  return 0;
 2095}
 2096_ACEOF
 2097if ac_fn_c_try_compile "$LINENO"; then :
 2098  ac_lo=$ac_mid; break
 2099else
 2100  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
 2101			if test $ac_mid -le $ac_hi; then
 2102			  ac_lo= ac_hi=
 2103			  break
 2104			fi
 2105			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
 2106fi
 2107rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2108  done
 2109else
 2110  ac_lo= ac_hi=
 2111fi
 2112rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2113fi
 2114rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2115# Binary search between lo and hi bounds.
 2116while test "x$ac_lo" != "x$ac_hi"; do
 2117  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
 2118  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2119/* end confdefs.h.  */
 2120$4
 2121int
 2122main ()
 2123{
 2124static int test_array [1 - 2 * !(($2) <= $ac_mid)];
 2125test_array [0] = 0
 2126
 2127  ;
 2128  return 0;
 2129}
 2130_ACEOF
 2131if ac_fn_c_try_compile "$LINENO"; then :
 2132  ac_hi=$ac_mid
 2133else
 2134  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
 2135fi
 2136rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2137done
 2138case $ac_lo in #((
 2139?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
 2140'') ac_retval=1 ;;
 2141esac
 2142  else
 2143    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2144/* end confdefs.h.  */
 2145$4
 2146static long int longval () { return $2; }
 2147static unsigned long int ulongval () { return $2; }
 2148#include <stdio.h>
 2149#include <stdlib.h>
 2150int
 2151main ()
 2152{
 2153
 2154  FILE *f = fopen ("conftest.val", "w");
 2155  if (! f)
 2156    return 1;
 2157  if (($2) < 0)
 2158    {
 2159      long int i = longval ();
 2160      if (i != ($2))
 2161	return 1;
 2162      fprintf (f, "%ld", i);
 2163    }
 2164  else
 2165    {
 2166      unsigned long int i = ulongval ();
 2167      if (i != ($2))
 2168	return 1;
 2169      fprintf (f, "%lu", i);
 2170    }
 2171  /* Do not output a trailing newline, as this causes \r\n confusion
 2172     on some platforms.  */
 2173  return ferror (f) || fclose (f) != 0;
 2174
 2175  ;
 2176  return 0;
 2177}
 2178_ACEOF
 2179if ac_fn_c_try_run "$LINENO"; then :
 2180  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
 2181else
 2182  ac_retval=1
 2183fi
 2184rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 2185  conftest.$ac_objext conftest.beam conftest.$ac_ext
 2186rm -f conftest.val
 2187
 2188  fi
 2189  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 2190  as_fn_set_status $ac_retval
 2191
 2192} # ac_fn_c_compute_int
 2193cat >config.log <<_ACEOF
 2194This file contains any messages produced by compilers while
 2195running configure, to aid debugging if configure makes a mistake.
 2196
 2197It was created by $as_me, which was
 2198generated by GNU Autoconf 2.65.  Invocation command line was
 2199
 2200  $ $0 $@
 2201
 2202_ACEOF
 2203exec 5>>config.log
 2204{
 2205cat <<_ASUNAME
 2206## --------- ##
 2207## Platform. ##
 2208## --------- ##
 2209
 2210hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 2211uname -m = `(uname -m) 2>/dev/null || echo unknown`
 2212uname -r = `(uname -r) 2>/dev/null || echo unknown`
 2213uname -s = `(uname -s) 2>/dev/null || echo unknown`
 2214uname -v = `(uname -v) 2>/dev/null || echo unknown`
 2215
 2216/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 2217/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 2218
 2219/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 2220/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 2221/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 2222/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 2223/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 2224/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 2225/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 2226
 2227_ASUNAME
 2228
 2229as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2230for as_dir in $PATH
 2231do
 2232  IFS=$as_save_IFS
 2233  test -z "$as_dir" && as_dir=.
 2234    $as_echo "PATH: $as_dir"
 2235  done
 2236IFS=$as_save_IFS
 2237
 2238} >&5
 2239
 2240cat >&5 <<_ACEOF
 2241
 2242
 2243## ----------- ##
 2244## Core tests. ##
 2245## ----------- ##
 2246
 2247_ACEOF
 2248
 2249
 2250# Keep a trace of the command line.
 2251# Strip out --no-create and --no-recursion so they do not pile up.
 2252# Strip out --silent because we don't want to record it for future runs.
 2253# Also quote any args containing shell meta-characters.
 2254# Make two passes to allow for proper duplicate-argument suppression.
 2255ac_configure_args=
 2256ac_configure_args0=
 2257ac_configure_args1=
 2258ac_must_keep_next=false
 2259for ac_pass in 1 2
 2260do
 2261  for ac_arg
 2262  do
 2263    case $ac_arg in
 2264    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 2265    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 2266    | -silent | --silent | --silen | --sile | --sil)
 2267      continue ;;
 2268    *\'*)
 2269      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 2270    esac
 2271    case $ac_pass in
 2272    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 2273    2)
 2274      as_fn_append ac_configure_args1 " '$ac_arg'"
 2275      if test $ac_must_keep_next = true; then
 2276	ac_must_keep_next=false # Got value, back to normal.
 2277      else
 2278	case $ac_arg in
 2279	  *=* | --config-cache | -C | -disable-* | --disable-* \
 2280	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 2281	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 2282	  | -with-* | --with-* | -without-* | --without-* | --x)
 2283	    case "$ac_configure_args0 " in
 2284	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 2285	    esac
 2286	    ;;
 2287	  -* ) ac_must_keep_next=true ;;
 2288	esac
 2289      fi
 2290      as_fn_append ac_configure_args " '$ac_arg'"
 2291      ;;
 2292    esac
 2293  done
 2294done
 2295{ ac_configure_args0=; unset ac_configure_args0;}
 2296{ ac_configure_args1=; unset ac_configure_args1;}
 2297
 2298# When interrupted or exit'd, cleanup temporary files, and complete
 2299# config.log.  We remove comments because anyway the quotes in there
 2300# would cause problems or look ugly.
 2301# WARNING: Use '\'' to represent an apostrophe within the trap.
 2302# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 2303trap 'exit_status=$?
 2304  # Save into config.log some information that might help in debugging.
 2305  {
 2306    echo
 2307
 2308    cat <<\_ASBOX
 2309## ---------------- ##
 2310## Cache variables. ##
 2311## ---------------- ##
 2312_ASBOX
 2313    echo
 2314    # The following way of writing the cache mishandles newlines in values,
 2315(
 2316  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 2317    eval ac_val=\$$ac_var
 2318    case $ac_val in #(
 2319    *${as_nl}*)
 2320      case $ac_var in #(
 2321      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 2322$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 2323      esac
 2324      case $ac_var in #(
 2325      _ | IFS | as_nl) ;; #(
 2326      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 2327      *) { eval $ac_var=; unset $ac_var;} ;;
 2328      esac ;;
 2329    esac
 2330  done
 2331  (set) 2>&1 |
 2332    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 2333    *${as_nl}ac_space=\ *)
 2334      sed -n \
 2335	"s/'\''/'\''\\\\'\'''\''/g;
 2336	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 2337      ;; #(
 2338    *)
 2339      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 2340      ;;
 2341    esac |
 2342    sort
 2343)
 2344    echo
 2345
 2346    cat <<\_ASBOX
 2347## ----------------- ##
 2348## Output variables. ##
 2349## ----------------- ##
 2350_ASBOX
 2351    echo
 2352    for ac_var in $ac_subst_vars
 2353    do
 2354      eval ac_val=\$$ac_var
 2355      case $ac_val in
 2356      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 2357      esac
 2358      $as_echo "$ac_var='\''$ac_val'\''"
 2359    done | sort
 2360    echo
 2361
 2362    if test -n "$ac_subst_files"; then
 2363      cat <<\_ASBOX
 2364## ------------------- ##
 2365## File substitutions. ##
 2366## ------------------- ##
 2367_ASBOX
 2368      echo
 2369      for ac_var in $ac_subst_files
 2370      do
 2371	eval ac_val=\$$ac_var
 2372	case $ac_val in
 2373	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 2374	esac
 2375	$as_echo "$ac_var='\''$ac_val'\''"
 2376      done | sort
 2377      echo
 2378    fi
 2379
 2380    if test -s confdefs.h; then
 2381      cat <<\_ASBOX
 2382## ----------- ##
 2383## confdefs.h. ##
 2384## ----------- ##
 2385_ASBOX
 2386      echo
 2387      cat confdefs.h
 2388      echo
 2389    fi
 2390    test "$ac_signal" != 0 &&
 2391      $as_echo "$as_me: caught signal $ac_signal"
 2392    $as_echo "$as_me: exit $exit_status"
 2393  } >&5
 2394  rm -f core *.core core.conftest.* &&
 2395    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 2396    exit $exit_status
 2397' 0
 2398for ac_signal in 1 2 13 15; do
 2399  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
 2400done
 2401ac_signal=0
 2402
 2403# confdefs.h avoids OS command line length limits that DEFS can exceed.
 2404rm -f -r conftest* confdefs.h
 2405
 2406$as_echo "/* confdefs.h */" > confdefs.h
 2407
 2408# Predefined preprocessor variables.
 2409
 2410cat >>confdefs.h <<_ACEOF
 2411#define PACKAGE_NAME "$PACKAGE_NAME"
 2412_ACEOF
 2413
 2414cat >>confdefs.h <<_ACEOF
 2415#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 2416_ACEOF
 2417
 2418cat >>confdefs.h <<_ACEOF
 2419#define PACKAGE_VERSION "$PACKAGE_VERSION"
 2420_ACEOF
 2421
 2422cat >>confdefs.h <<_ACEOF
 2423#define PACKAGE_STRING "$PACKAGE_STRING"
 2424_ACEOF
 2425
 2426cat >>confdefs.h <<_ACEOF
 2427#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 2428_ACEOF
 2429
 2430cat >>confdefs.h <<_ACEOF
 2431#define PACKAGE_URL "$PACKAGE_URL"
 2432_ACEOF
 2433
 2434
 2435# Let the site file select an alternate cache file if it wants to.
 2436# Prefer an explicitly selected file to automatically selected ones.
 2437ac_site_file1=NONE
 2438ac_site_file2=NONE
 2439if test -n "$CONFIG_SITE"; then
 2440  ac_site_file1=$CONFIG_SITE
 2441elif test "x$prefix" != xNONE; then
 2442  ac_site_file1=$prefix/share/config.site
 2443  ac_site_file2=$prefix/etc/config.site
 2444else
 2445  ac_site_file1=$ac_default_prefix/share/config.site
 2446  ac_site_file2=$ac_default_prefix/etc/config.site
 2447fi
 2448for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 2449do
 2450  test "x$ac_site_file" = xNONE && continue
 2451  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
 2452    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 2453$as_echo "$as_me: loading site script $ac_site_file" >&6;}
 2454    sed 's/^/| /' "$ac_site_file" >&5
 2455    . "$ac_site_file"
 2456  fi
 2457done
 2458
 2459if test -r "$cache_file"; then
 2460  # Some versions of bash will fail to source /dev/null (special files
 2461  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
 2462  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
 2463    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
 2464$as_echo "$as_me: loading cache $cache_file" >&6;}
 2465    case $cache_file in
 2466      [\\/]* | ?:[\\/]* ) . "$cache_file";;
 2467      *)                      . "./$cache_file";;
 2468    esac
 2469  fi
 2470else
 2471  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
 2472$as_echo "$as_me: creating cache $cache_file" >&6;}
 2473  >$cache_file
 2474fi
 2475
 2476# Check that the precious variables saved in the cache have kept the same
 2477# value.
 2478ac_cache_corrupted=false
 2479for ac_var in $ac_precious_vars; do
 2480  eval ac_old_set=\$ac_cv_env_${ac_var}_set
 2481  eval ac_new_set=\$ac_env_${ac_var}_set
 2482  eval ac_old_val=\$ac_cv_env_${ac_var}_value
 2483  eval ac_new_val=\$ac_env_${ac_var}_value
 2484  case $ac_old_set,$ac_new_set in
 2485    set,)
 2486      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 2487$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 2488      ac_cache_corrupted=: ;;
 2489    ,set)
 2490      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
 2491$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 2492      ac_cache_corrupted=: ;;
 2493    ,);;
 2494    *)
 2495      if test "x$ac_old_val" != "x$ac_new_val"; then
 2496	# differences in whitespace do not lead to failure.
 2497	ac_old_val_w=`echo x $ac_old_val`
 2498	ac_new_val_w=`echo x $ac_new_val`
 2499	if test "$ac_old_val_w" != "$ac_new_val_w"; then
 2500	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
 2501$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 2502	  ac_cache_corrupted=:
 2503	else
 2504	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
 2505$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 2506	  eval $ac_var=\$ac_old_val
 2507	fi
 2508	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
 2509$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
 2510	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
 2511$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
 2512      fi;;
 2513  esac
 2514  # Pass precious variables to config.status.
 2515  if test "$ac_new_set" = set; then
 2516    case $ac_new_val in
 2517    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 2518    *) ac_arg=$ac_var=$ac_new_val ;;
 2519    esac
 2520    case " $ac_configure_args " in
 2521      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 2522      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
 2523    esac
 2524  fi
 2525done
 2526if $ac_cache_corrupted; then
 2527  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2528$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2529  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 2530$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 2531  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 2532fi
 2533## -------------------- ##
 2534## Main body of script. ##
 2535## -------------------- ##
 2536
 2537ac_ext=c
 2538ac_cpp='$CPP $CPPFLAGS'
 2539ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2540ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2541ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2542
 2543
 2544am__api_version='1.11'
 2545
 2546ac_aux_dir=
 2547for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
 2548  for ac_t in install-sh install.sh shtool; do
 2549    if test -f "$ac_dir/$ac_t"; then
 2550      ac_aux_dir=$ac_dir
 2551      ac_install_sh="$ac_aux_dir/$ac_t -c"
 2552      break 2
 2553    fi
 2554  done
 2555done
 2556if test -z "$ac_aux_dir"; then
 2557  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
 2558fi
 2559
 2560# These three variables are undocumented and unsupported,
 2561# and are intended to be withdrawn in a future Autoconf release.
 2562# They can cause serious problems if a builder's source tree is in a directory
 2563# whose full name contains unusual characters.
 2564ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
 2565ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
 2566ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 2567
 2568
 2569# Find a good install program.  We prefer a C program (faster),
 2570# so one script is as good as another.  But avoid the broken or
 2571# incompatible versions:
 2572# SysV /etc/install, /usr/sbin/install
 2573# SunOS /usr/etc/install
 2574# IRIX /sbin/install
 2575# AIX /bin/install
 2576# AmigaOS /C/install, which installs bootblocks on floppy discs
 2577# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 2578# AFS /usr/afsws/bin/install, which mishandles nonexistent args
 2579# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 2580# OS/2's system install, which has a completely different semantic
 2581# ./install, which can be erroneously created by make from ./install.sh.
 2582# Reject install programs that cannot install multiple files.
 2583{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
 2584$as_echo_n "checking for a BSD-compatible install... " >&6; }
 2585if test -z "$INSTALL"; then
 2586if test "${ac_cv_path_install+set}" = set; then :
 2587  $as_echo_n "(cached) " >&6
 2588else
 2589  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2590for as_dir in $PATH
 2591do
 2592  IFS=$as_save_IFS
 2593  test -z "$as_dir" && as_dir=.
 2594    # Account for people who put trailing slashes in PATH elements.
 2595case $as_dir/ in #((
 2596  ./ | .// | /[cC]/* | \
 2597  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 2598  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
 2599  /usr/ucb/* ) ;;
 2600  *)
 2601    # OSF1 and SCO ODT 3.0 have their own names for install.
 2602    # Don't use installbsd from OSF since it installs stuff as root
 2603    # by default.
 2604    for ac_prog in ginstall scoinst install; do
 2605      for ac_exec_ext in '' $ac_executable_extensions; do
 2606	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
 2607	  if test $ac_prog = install &&
 2608	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 2609	    # AIX install.  It has an incompatible calling convention.
 2610	    :
 2611	  elif test $ac_prog = install &&
 2612	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 2613	    # program-specific install script used by HP pwplus--don't use.
 2614	    :
 2615	  else
 2616	    rm -rf conftest.one conftest.two conftest.dir
 2617	    echo one > conftest.one
 2618	    echo two > conftest.two
 2619	    mkdir conftest.dir
 2620	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
 2621	      test -s conftest.one && test -s conftest.two &&
 2622	      test -s conftest.dir/conftest.one &&
 2623	      test -s conftest.dir/conftest.two
 2624	    then
 2625	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 2626	      break 3
 2627	    fi
 2628	  fi
 2629	fi
 2630      done
 2631    done
 2632    ;;
 2633esac
 2634
 2635  done
 2636IFS=$as_save_IFS
 2637
 2638rm -rf conftest.one conftest.two conftest.dir
 2639
 2640fi
 2641  if test "${ac_cv_path_install+set}" = set; then
 2642    INSTALL=$ac_cv_path_install
 2643  else
 2644    # As a last resort, use the slow shell script.  Don't cache a
 2645    # value for INSTALL within a source directory, because that will
 2646    # break other packages using the cache if that directory is
 2647    # removed, or if the value is a relative name.
 2648    INSTALL=$ac_install_sh
 2649  fi
 2650fi
 2651{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
 2652$as_echo "$INSTALL" >&6; }
 2653
 2654# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 2655# It thinks the first close brace ends the variable substitution.
 2656test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 2657
 2658test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 2659
 2660test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 2661
 2662{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
 2663$as_echo_n "checking whether build environment is sane... " >&6; }
 2664# Just in case
 2665sleep 1
 2666echo timestamp > conftest.file
 2667# Reject unsafe characters in $srcdir or the absolute working directory
 2668# name.  Accept space and tab only in the latter.
 2669am_lf='
 2670'
 2671case `pwd` in
 2672  *[\\\"\#\$\&\'\`$am_lf]*)
 2673    as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
 2674esac
 2675case $srcdir in
 2676  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
 2677    as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
 2678esac
 2679
 2680# Do `set' in a subshell so we don't clobber the current shell's
 2681# arguments.  Must try -L first in case configure is actually a
 2682# symlink; some systems play weird games with the mod time of symlinks
 2683# (eg FreeBSD returns the mod time of the symlink's containing
 2684# directory).
 2685if (
 2686   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 2687   if test "$*" = "X"; then
 2688      # -L didn't work.
 2689      set X `ls -t "$srcdir/configure" conftest.file`
 2690   fi
 2691   rm -f conftest.file
 2692   if test "$*" != "X $srcdir/configure conftest.file" \
 2693      && test "$*" != "X conftest.file $srcdir/configure"; then
 2694
 2695      # If neither matched, then we have a broken ls.  This can happen
 2696      # if, for instance, CONFIG_SHELL is bash and it inherits a
 2697      # broken ls alias from the environment.  This has actually
 2698      # happened.  Such a system could not be considered "sane".
 2699      as_fn_error "ls -t appears to fail.  Make sure there is not a broken
 2700alias in your environment" "$LINENO" 5
 2701   fi
 2702
 2703   test "$2" = conftest.file
 2704   )
 2705then
 2706   # Ok.
 2707   :
 2708else
 2709   as_fn_error "newly created file is older than distributed files!
 2710Check your system clock" "$LINENO" 5
 2711fi
 2712{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 2713$as_echo "yes" >&6; }
 2714test "$program_prefix" != NONE &&
 2715  program_transform_name="s&^&$program_prefix&;$program_transform_name"
 2716# Use a double $ so make ignores it.
 2717test "$program_suffix" != NONE &&
 2718  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
 2719# Double any \ or $.
 2720# By default was `s,x,x', remove it if useless.
 2721ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
 2722program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 2723
 2724# expand $ac_aux_dir to an absolute path
 2725am_aux_dir=`cd $ac_aux_dir && pwd`
 2726
 2727if test x"${MISSING+set}" != xset; then
 2728  case $am_aux_dir in
 2729  *\ * | *\	*)
 2730    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 2731  *)
 2732    MISSING="\${SHELL} $am_aux_dir/missing" ;;
 2733  esac
 2734fi
 2735# Use eval to expand $SHELL
 2736if eval "$MISSING --run true"; then
 2737  am_missing_run="$MISSING --run "
 2738else
 2739  am_missing_run=
 2740  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
 2741$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
 2742fi
 2743
 2744if test x"${install_sh}" != xset; then
 2745  case $am_aux_dir in
 2746  *\ * | *\	*)
 2747    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 2748  *)
 2749    install_sh="\${SHELL} $am_aux_dir/install-sh"
 2750  esac
 2751fi
 2752
 2753# Installed binaries are usually stripped using `strip' when the user
 2754# run `make install-strip'.  However `strip' might not be the right
 2755# tool to use in cross-compilation environments, therefore Automake
 2756# will honor the `STRIP' environment variable to overrule this program.
 2757if test "$cross_compiling" != no; then
 2758  if test -n "$ac_tool_prefix"; then
 2759  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 2760set dummy ${ac_tool_prefix}strip; ac_word=$2
 2761{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2762$as_echo_n "checking for $ac_word... " >&6; }
 2763if test "${ac_cv_prog_STRIP+set}" = set; then :
 2764  $as_echo_n "(cached) " >&6
 2765else
 2766  if test -n "$STRIP"; then
 2767  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 2768else
 2769as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2770for as_dir in $PATH
 2771do
 2772  IFS=$as_save_IFS
 2773  test -z "$as_dir" && as_dir=.
 2774    for ac_exec_ext in '' $ac_executable_extensions; do
 2775  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2776    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
 2777    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2778    break 2
 2779  fi
 2780done
 2781  done
 2782IFS=$as_save_IFS
 2783
 2784fi
 2785fi
 2786STRIP=$ac_cv_prog_STRIP
 2787if test -n "$STRIP"; then
 2788  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
 2789$as_echo "$STRIP" >&6; }
 2790else
 2791  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2792$as_echo "no" >&6; }
 2793fi
 2794
 2795
 2796fi
 2797if test -z "$ac_cv_prog_STRIP"; then
 2798  ac_ct_STRIP=$STRIP
 2799  # Extract the first word of "strip", so it can be a program name with args.
 2800set dummy strip; ac_word=$2
 2801{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2802$as_echo_n "checking for $ac_word... " >&6; }
 2803if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
 2804  $as_echo_n "(cached) " >&6
 2805else
 2806  if test -n "$ac_ct_STRIP"; then
 2807  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 2808else
 2809as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2810for as_dir in $PATH
 2811do
 2812  IFS=$as_save_IFS
 2813  test -z "$as_dir" && as_dir=.
 2814    for ac_exec_ext in '' $ac_executable_extensions; do
 2815  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2816    ac_cv_prog_ac_ct_STRIP="strip"
 2817    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2818    break 2
 2819  fi
 2820done
 2821  done
 2822IFS=$as_save_IFS
 2823
 2824fi
 2825fi
 2826ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 2827if test -n "$ac_ct_STRIP"; then
 2828  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
 2829$as_echo "$ac_ct_STRIP" >&6; }
 2830else
 2831  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2832$as_echo "no" >&6; }
 2833fi
 2834
 2835  if test "x$ac_ct_STRIP" = x; then
 2836    STRIP=":"
 2837  else
 2838    case $cross_compiling:$ac_tool_warned in
 2839yes:)
 2840{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 2841$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 2842ac_tool_warned=yes ;;
 2843esac
 2844    STRIP=$ac_ct_STRIP
 2845  fi
 2846else
 2847  STRIP="$ac_cv_prog_STRIP"
 2848fi
 2849
 2850fi
 2851INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 2852
 2853{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
 2854$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
 2855if test -z "$MKDIR_P"; then
 2856  if test "${ac_cv_path_mkdir+set}" = set; then :
 2857  $as_echo_n "(cached) " >&6
 2858else
 2859  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2860for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 2861do
 2862  IFS=$as_save_IFS
 2863  test -z "$as_dir" && as_dir=.
 2864    for ac_prog in mkdir gmkdir; do
 2865	 for ac_exec_ext in '' $ac_executable_extensions; do
 2866	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
 2867	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 2868	     'mkdir (GNU coreutils) '* | \
 2869	     'mkdir (coreutils) '* | \
 2870	     'mkdir (fileutils) '4.1*)
 2871	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
 2872	       break 3;;
 2873	   esac
 2874	 done
 2875       done
 2876  done
 2877IFS=$as_save_IFS
 2878
 2879fi
 2880
 2881  test -d ./--version && rmdir ./--version
 2882  if test "${ac_cv_path_mkdir+set}" = set; then
 2883    MKDIR_P="$ac_cv_path_mkdir -p"
 2884  else
 2885    # As a last resort, use the slow shell script.  Don't cache a
 2886    # value for MKDIR_P within a source directory, because that will
 2887    # break other packages using the cache if that directory is
 2888    # removed, or if the value is a relative name.
 2889    MKDIR_P="$ac_install_sh -d"
 2890  fi
 2891fi
 2892{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
 2893$as_echo "$MKDIR_P" >&6; }
 2894
 2895mkdir_p="$MKDIR_P"
 2896case $mkdir_p in
 2897  [\\/$]* | ?:[\\/]*) ;;
 2898  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
 2899esac
 2900
 2901for ac_prog in gawk mawk nawk awk
 2902do
 2903  # Extract the first word of "$ac_prog", so it can be a program name with args.
 2904set dummy $ac_prog; ac_word=$2
 2905{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2906$as_echo_n "checking for $ac_word... " >&6; }
 2907if test "${ac_cv_prog_AWK+set}" = set; then :
 2908  $as_echo_n "(cached) " >&6
 2909else
 2910  if test -n "$AWK"; then
 2911  ac_cv_prog_AWK="$AWK" # Let the user override the test.
 2912else
 2913as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2914for as_dir in $PATH
 2915do
 2916  IFS=$as_save_IFS
 2917  test -z "$as_dir" && as_dir=.
 2918    for ac_exec_ext in '' $ac_executable_extensions; do
 2919  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2920    ac_cv_prog_AWK="$ac_prog"
 2921    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2922    break 2
 2923  fi
 2924done
 2925  done
 2926IFS=$as_save_IFS
 2927
 2928fi
 2929fi
 2930AWK=$ac_cv_prog_AWK
 2931if test -n "$AWK"; then
 2932  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
 2933$as_echo "$AWK" >&6; }
 2934else
 2935  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2936$as_echo "no" >&6; }
 2937fi
 2938
 2939
 2940  test -n "$AWK" && break
 2941done
 2942
 2943{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 2944$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 2945set x ${MAKE-make}
 2946ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 2947if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
 2948  $as_echo_n "(cached) " >&6
 2949else
 2950  cat >conftest.make <<\_ACEOF
 2951SHELL = /bin/sh
 2952all:
 2953	@echo '@@@%%%=$(MAKE)=@@@%%%'
 2954_ACEOF
 2955# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 2956case `${MAKE-make} -f conftest.make 2>/dev/null` in
 2957  *@@@%%%=?*=@@@%%%*)
 2958    eval ac_cv_prog_make_${ac_make}_set=yes;;
 2959  *)
 2960    eval ac_cv_prog_make_${ac_make}_set=no;;
 2961esac
 2962rm -f conftest.make
 2963fi
 2964if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 2965  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 2966$as_echo "yes" >&6; }
 2967  SET_MAKE=
 2968else
 2969  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2970$as_echo "no" >&6; }
 2971  SET_MAKE="MAKE=${MAKE-make}"
 2972fi
 2973
 2974rm -rf .tst 2>/dev/null
 2975mkdir .tst 2>/dev/null
 2976if test -d .tst; then
 2977  am__leading_dot=.
 2978else
 2979  am__leading_dot=_
 2980fi
 2981rmdir .tst 2>/dev/null
 2982
 2983if test "`cd $srcdir && pwd`" != "`pwd`"; then
 2984  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 2985  # is not polluted with repeated "-I."
 2986  am__isrc=' -I$(srcdir)'
 2987  # test to see if srcdir already configured
 2988  if test -f $srcdir/config.status; then
 2989    as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
 2990  fi
 2991fi
 2992
 2993# test whether we have cygpath
 2994if test -z "$CYGPATH_W"; then
 2995  if (cygpath --version) >/dev/null 2>/dev/null; then
 2996    CYGPATH_W='cygpath -w'
 2997  else
 2998    CYGPATH_W=echo
 2999  fi
 3000fi
 3001
 3002
 3003# Define the identity of the package.
 3004 PACKAGE=msntp
 3005 VERSION=1.6
 3006
 3007
 3008cat >>confdefs.h <<_ACEOF
 3009#define PACKAGE "$PACKAGE"
 3010_ACEOF
 3011
 3012
 3013cat >>confdefs.h <<_ACEOF
 3014#define VERSION "$VERSION"
 3015_ACEOF
 3016
 3017# Some tools Automake needs.
 3018
 3019ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
 3020
 3021
 3022AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
 3023
 3024
 3025AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
 3026
 3027
 3028AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 3029
 3030
 3031MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 3032
 3033# We need awk for the "check" target.  The system "awk" is bad on
 3034# some platforms.
 3035# Always define AMTAR for backward compatibility.
 3036
 3037AMTAR=${AMTAR-"${am_missing_run}tar"}
 3038
 3039am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
 3040
 3041
 3042
 3043
 3044
 3045
 3046# Make sure we can run config.sub.
 3047$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
 3048  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
 3049
 3050{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
 3051$as_echo_n "checking build system type... " >&6; }
 3052if test "${ac_cv_build+set}" = set; then :
 3053  $as_echo_n "(cached) " >&6
 3054else
 3055  ac_build_alias=$build_alias
 3056test "x$ac_build_alias" = x &&
 3057  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 3058test "x$ac_build_alias" = x &&
 3059  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
 3060ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
 3061  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
 3062
 3063fi
 3064{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
 3065$as_echo "$ac_cv_build" >&6; }
 3066case $ac_cv_build in
 3067*-*-*) ;;
 3068*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
 3069esac
 3070build=$ac_cv_build
 3071ac_save_IFS=$IFS; IFS='-'
 3072set x $ac_cv_build
 3073shift
 3074build_cpu=$1
 3075build_vendor=$2
 3076shift; shift
 3077# Remember, the first character of IFS is used to create $*,
 3078# except with old shells:
 3079build_os=$*
 3080IFS=$ac_save_IFS
 3081case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 3082
 3083
 3084{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
 3085$as_echo_n "checking host system type... " >&6; }
 3086if test "${ac_cv_host+set}" = set; then :
 3087  $as_echo_n "(cached) " >&6
 3088else
 3089  if test "x$host_alias" = x; then
 3090  ac_cv_host=$ac_cv_build
 3091else
 3092  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
 3093    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
 3094fi
 3095
 3096fi
 3097{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
 3098$as_echo "$ac_cv_host" >&6; }
 3099case $ac_cv_host in
 3100*-*-*) ;;
 3101*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
 3102esac
 3103host=$ac_cv_host
 3104ac_save_IFS=$IFS; IFS='-'
 3105set x $ac_cv_host
 3106shift
 3107host_cpu=$1
 3108host_vendor=$2
 3109shift; shift
 3110# Remember, the first character of IFS is used to create $*,
 3111# except with old shells:
 3112host_os=$*
 3113IFS=$ac_save_IFS
 3114case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 3115
 3116
 3117ac_config_headers="$ac_config_headers config.h"
 3118
 3119
 3120# Checks for programs.
 3121ac_ext=c
 3122ac_cpp='$CPP $CPPFLAGS'
 3123ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3124ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3125ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3126if test -n "$ac_tool_prefix"; then
 3127  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 3128set dummy ${ac_tool_prefix}gcc; ac_word=$2
 3129{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3130$as_echo_n "checking for $ac_word... " >&6; }
 3131if test "${ac_cv_prog_CC+set}" = set; then :
 3132  $as_echo_n "(cached) " >&6
 3133else
 3134  if test -n "$CC"; then
 3135  ac_cv_prog_CC="$CC" # Let the user override the test.
 3136else
 3137as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3138for as_dir in $PATH
 3139do
 3140  IFS=$as_save_IFS
 3141  test -z "$as_dir" && as_dir=.
 3142    for ac_exec_ext in '' $ac_executable_extensions; do
 3143  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 3144    ac_cv_prog_CC="${ac_tool_prefix}gcc"
 3145    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3146    break 2
 3147  fi
 3148done
 3149  done
 3150IFS=$as_save_IFS
 3151
 3152fi
 3153fi
 3154CC=$ac_cv_prog_CC
 3155if test -n "$CC"; then
 3156  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 3157$as_echo "$CC" >&6; }
 3158else
 3159  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3160$as_echo "no" >&6; }
 3161fi
 3162
 3163
 3164fi
 3165if test -z "$ac_cv_prog_CC"; then
 3166  ac_ct_CC=$CC
 3167  # Extract the first word of "gcc", so it can be a program name with args.
 3168set dummy gcc; ac_word=$2
 3169{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3170$as_echo_n "checking for $ac_word... " >&6; }
 3171if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
 3172  $as_echo_n "(cached) " >&6
 3173else
 3174  if test -n "$ac_ct_CC"; then
 3175  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 3176else
 3177as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3178for as_dir in $PATH
 3179do
 3180  IFS=$as_save_IFS
 3181  test -z "$as_dir" && as_dir=.
 3182    for ac_exec_ext in '' $ac_executable_extensions; do
 3183  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 3184    ac_cv_prog_ac_ct_CC="gcc"
 3185    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3186    break 2
 3187  fi
 3188done
 3189  done
 3190IFS=$as_save_IFS
 3191
 3192fi
 3193fi
 3194ac_ct_CC=$ac_cv_prog_ac_ct_CC
 3195if test -n "$ac_ct_CC"; then
 3196  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 3197$as_echo "$ac_ct_CC" >&6; }
 3198else
 3199  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3200$as_echo "no" >&6; }
 3201fi
 3202
 3203  if test "x$ac_ct_CC" = x; then
 3204    CC=""
 3205  else
 3206    case $cross_compiling:$ac_tool_warned in
 3207yes:)
 3208{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 3209$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 3210ac_tool_warned=yes ;;
 3211esac
 3212    CC=$ac_ct_CC
 3213  fi
 3214else
 3215  CC="$ac_cv_prog_CC"
 3216fi
 3217
 3218if test -z "$CC"; then
 3219          if test -n "$ac_tool_prefix"; then
 3220    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 3221set dummy ${ac_tool_prefix}cc; ac_word=$2
 3222{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3223$as_echo_n "checking for $ac_word... " >&6; }
 3224if test "${ac_cv_prog_CC+set}" = set; then :
 3225  $as_echo_n "(cached) " >&6
 3226else
 3227  if test -n "$CC"; then
 3228  ac_cv_prog_CC="$CC" # Let the user override the test.
 3229else
 3230as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3231for as_dir in $PATH
 3232do
 3233  IFS=$as_save_IFS
 3234  test -z "$as_dir" && as_dir=.
 3235    for ac_exec_ext in '' $ac_executable_extensions; do
 3236  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 3237    ac_cv_prog_CC="${ac_tool_prefix}cc"
 3238    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3239    break 2
 3240  fi
 3241done
 3242  done
 3243IFS=$as_save_IFS
 3244
 3245fi
 3246fi
 3247CC=$ac_cv_prog_CC
 3248if test -n "$CC"; then
 3249  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 3250$as_echo "$CC" >&6; }
 3251else
 3252  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3253$as_echo "no" >&6; }
 3254fi
 3255
 3256
 3257  fi
 3258fi
 3259if test -z "$CC"; then
 3260  # Extract the first word of "cc", so it can be a program name with args.
 3261set dummy cc; ac_word=$2
 3262{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3263$as_echo_n "checking for $ac_word... " >&6; }
 3264if test "${ac_cv_prog_CC+set}" = set; then :
 3265  $as_echo_n "(cached) " >&6
 3266else
 3267  if test -n "$CC"; then
 3268  ac_cv_prog_CC="$CC" # Let the user override the test.
 3269else
 3270  ac_prog_rejected=no
 3271as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3272for as_dir in $PATH
 3273do
 3274  IFS=$as_save_IFS
 3275  test -z "$as_dir" && as_dir=.
 3276    for ac_exec_ext in '' $ac_executable_extensions; do
 3277  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 3278    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 3279       ac_prog_rejected=yes
 3280       continue
 3281     fi
 3282    ac_cv_prog_CC="cc"
 3283    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3284    break 2
 3285  fi
 3286done
 3287  done
 3288IFS=$as_save_IFS
 3289
 3290if test $ac_prog_rejected = yes; then
 3291  # We found a bogon in the path, so make sure we never use it.
 3292  set dummy $ac_cv_prog_CC
 3293  shift
 3294  if test $# != 0; then
 3295    # We chose a different compiler from the bogus one.
 3296    # However, it has the same basename, so the bogon will be chosen
 3297    # first if we set CC to just the basename; use the full file name.
 3298    shift
 3299    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 3300  fi
 3301fi
 3302fi
 3303fi
 3304CC=$ac_cv_prog_CC
 3305if test -n "$CC"; then
 3306  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 3307$as_echo "$CC" >&6; }
 3308else
 3309  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3310$as_echo "no" >&6; }
 3311fi
 3312
 3313
 3314fi
 3315if test -z "$CC"; then
 3316  if test -n "$ac_tool_prefix"; then
 3317  for ac_prog in cl.exe
 3318  do
 3319    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 3320set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 3321{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3322$as_echo_n "checking for $ac_word... " >&6; }
 3323if test "${ac_cv_prog_CC+set}" = set; then :
 3324  $as_echo_n "(cached) " >&6
 3325else
 3326  if test -n "$CC"; then
 3327  ac_cv_prog_CC="$CC" # Let the user override the test.
 3328else
 3329as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3330for as_dir in $PATH
 3331do
 3332  IFS=$as_save_IFS
 3333  test -z "$as_dir" && as_dir=.
 3334    for ac_exec_ext in '' $ac_executable_extensions; do
 3335  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 3336    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 3337    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3338    break 2
 3339  fi
 3340done
 3341  done
 3342IFS=$as_save_IFS
 3343
 3344fi
 3345fi
 3346CC=$ac_cv_prog_CC
 3347if test -n "$CC"; then
 3348  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 3349$as_echo "$CC" >&6; }
 3350else
 3351  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3352$as_echo "no" >&6; }
 3353fi
 3354
 3355
 3356    test -n "$CC" && break
 3357  done
 3358fi
 3359if test -z "$CC"; then
 3360  ac_ct_CC=$CC
 3361  for ac_prog in cl.exe
 3362do
 3363  # Extract the first word of "$ac_prog", so it can be a program name with args.
 3364set dummy $ac_prog; ac_word=$2
 3365{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3366$as_echo_n "checking for $ac_word... " >&6; }
 3367if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
 3368  $as_echo_n "(cached) " >&6
 3369else
 3370  if test -n "$ac_ct_CC"; then
 3371  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 3372else
 3373as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3374for as_dir in $PATH
 3375do
 3376  IFS=$as_save_IFS
 3377  test -z "$as_dir" && as_dir=.
 3378    for ac_exec_ext in '' $ac_executable_extensions; do
 3379  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 3380    ac_cv_prog_ac_ct_CC="$ac_prog"
 3381    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3382    break 2
 3383  fi
 3384done
 3385  done
 3386IFS=$as_save_IFS
 3387
 3388fi
 3389fi
 3390ac_ct_CC=$ac_cv_prog_ac_ct_CC
 3391if test -n "$ac_ct_CC"; then
 3392  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 3393$as_echo "$ac_ct_CC" >&6; }
 3394else
 3395  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3396$as_echo "no" >&6; }
 3397fi
 3398
 3399
 3400  test -n "$ac_ct_CC" && break
 3401done
 3402
 3403  if test "x$ac_ct_CC" = x; then
 3404    CC=""
 3405  else
 3406    case $cross_compiling:$ac_tool_warned in
 3407yes:)
 3408{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 3409$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 3410ac_tool_warned=yes ;;
 3411esac
 3412    CC=$ac_ct_CC
 3413  fi
 3414fi
 3415
 3416fi
 3417
 3418
 3419test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 3420$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3421as_fn_error "no acceptable C compiler found in \$PATH
 3422See \`config.log' for more details." "$LINENO" 5; }
 3423
 3424# Provide some information about the compiler.
 3425$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 3426set X $ac_compile
 3427ac_compiler=$2
 3428for ac_option in --version -v -V -qversion; do
 3429  { { ac_try="$ac_compiler $ac_option >&5"
 3430case "(($ac_try" in
 3431  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3432  *) ac_try_echo=$ac_try;;
 3433esac
 3434eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3435$as_echo "$ac_try_echo"; } >&5
 3436  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 3437  ac_status=$?
 3438  if test -s conftest.err; then
 3439    sed '10a\
 3440... rest of stderr output deleted ...
 3441         10q' conftest.err >conftest.er1
 3442    cat conftest.er1 >&5
 3443  fi
 3444  rm -f conftest.er1 conftest.err
 3445  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3446  test $ac_status = 0; }
 3447done
 3448
 3449cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3450/* end confdefs.h.  */
 3451
 3452int
 3453main ()
 3454{
 3455
 3456  ;
 3457  return 0;
 3458}
 3459_ACEOF
 3460ac_clean_files_save=$ac_clean_files
 3461ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 3462# Try to create an executable without -o first, disregard a.out.
 3463# It will help us diagnose broken compilers, and finding out an intuition
 3464# of exeext.
 3465{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
 3466$as_echo_n "checking whether the C compiler works... " >&6; }
 3467ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 3468
 3469# The possible output files:
 3470ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
 3471
 3472ac_rmfiles=
 3473for ac_file in $ac_files
 3474do
 3475  case $ac_file in
 3476    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 3477    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 3478  esac
 3479done
 3480rm -f $ac_rmfiles
 3481
 3482if { { ac_try="$ac_link_default"
 3483case "(($ac_try" in
 3484  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3485  *) ac_try_echo=$ac_try;;
 3486esac
 3487eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3488$as_echo "$ac_try_echo"; } >&5
 3489  (eval "$ac_link_default") 2>&5
 3490  ac_status=$?
 3491  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3492  test $ac_status = 0; }; then :
 3493  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 3494# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 3495# in a Makefile.  We should not override ac_cv_exeext if it was cached,
 3496# so that the user can short-circuit this test for compilers unknown to
 3497# Autoconf.
 3498for ac_file in $ac_files ''
 3499do
 3500  test -f "$ac_file" || continue
 3501  case $ac_file in
 3502    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 3503	;;
 3504    [ab].out )
 3505	# We found the default executable, but exeext='' is most
 3506	# certainly right.
 3507	break;;
 3508    *.* )
 3509	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 3510	then :; else
 3511	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 3512	fi
 3513	# We set ac_cv_exeext here because the later test for it is not
 3514	# safe: cross compilers may not add the suffix if given an `-o'
 3515	# argument, so we may need to know it at that point already.
 3516	# Even if this section looks crufty: it has the advantage of
 3517	# actually working.
 3518	break;;
 3519    * )
 3520	break;;
 3521  esac
 3522done
 3523test "$ac_cv_exeext" = no && ac_cv_exeext=
 3524
 3525else
 3526  ac_file=''
 3527fi
 3528if test -z "$ac_file"; then :
 3529  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3530$as_echo "no" >&6; }
 3531$as_echo "$as_me: failed program was:" >&5
 3532sed 's/^/| /' conftest.$ac_ext >&5
 3533
 3534{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 3535$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3536{ as_fn_set_status 77
 3537as_fn_error "C compiler cannot create executables
 3538See \`config.log' for more details." "$LINENO" 5; }; }
 3539else
 3540  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 3541$as_echo "yes" >&6; }
 3542fi
 3543{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
 3544$as_echo_n "checking for C compiler default output file name... " >&6; }
 3545{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
 3546$as_echo "$ac_file" >&6; }
 3547ac_exeext=$ac_cv_exeext
 3548
 3549rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 3550ac_clean_files=$ac_clean_files_save
 3551{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
 3552$as_echo_n "checking for suffix of executables... " >&6; }
 3553if { { ac_try="$ac_link"
 3554case "(($ac_try" in
 3555  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3556  *) ac_try_echo=$ac_try;;
 3557esac
 3558eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3559$as_echo "$ac_try_echo"; } >&5
 3560  (eval "$ac_link") 2>&5
 3561  ac_status=$?
 3562  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3563  test $ac_status = 0; }; then :
 3564  # If both `conftest.exe' and `conftest' are `present' (well, observable)
 3565# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 3566# work properly (i.e., refer to `conftest.exe'), while it won't with
 3567# `rm'.
 3568for ac_file in conftest.exe conftest conftest.*; do
 3569  test -f "$ac_file" || continue
 3570  case $ac_file in
 3571    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 3572    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 3573	  break;;
 3574    * ) break;;
 3575  esac
 3576done
 3577else
 3578  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 3579$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3580as_fn_error "cannot compute suffix of executables: cannot compile and link
 3581See \`config.log' for more details." "$LINENO" 5; }
 3582fi
 3583rm -f conftest conftest$ac_cv_exeext
 3584{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
 3585$as_echo "$ac_cv_exeext" >&6; }
 3586
 3587rm -f conftest.$ac_ext
 3588EXEEXT=$ac_cv_exeext
 3589ac_exeext=$EXEEXT
 3590cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3591/* end confdefs.h.  */
 3592#include <stdio.h>
 3593int
 3594main ()
 3595{
 3596FILE *f = fopen ("conftest.out", "w");
 3597 return ferror (f) || fclose (f) != 0;
 3598
 3599  ;
 3600  return 0;
 3601}
 3602_ACEOF
 3603ac_clean_files="$ac_clean_files conftest.out"
 3604# Check that the compiler produces executables we can run.  If not, either
 3605# the compiler is broken, or we cross compile.
 3606{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
 3607$as_echo_n "checking whether we are cross compiling... " >&6; }
 3608if test "$cross_compiling" != yes; then
 3609  { { ac_try="$ac_link"
 3610case "(($ac_try" in
 3611  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3612  *) ac_try_echo=$ac_try;;
 3613esac
 3614eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3615$as_echo "$ac_try_echo"; } >&5
 3616  (eval "$ac_link") 2>&5
 3617  ac_status=$?
 3618  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3619  test $ac_status = 0; }
 3620  if { ac_try='./conftest$ac_cv_exeext'
 3621  { { case "(($ac_try" in
 3622  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3623  *) ac_try_echo=$ac_try;;
 3624esac
 3625eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3626$as_echo "$ac_try_echo"; } >&5
 3627  (eval "$ac_try") 2>&5
 3628  ac_status=$?
 3629  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3630  test $ac_status = 0; }; }; then
 3631    cross_compiling=no
 3632  else
 3633    if test "$cross_compiling" = maybe; then
 3634	cross_compiling=yes
 3635    else
 3636	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 3637$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3638as_fn_error "cannot run C compiled programs.
 3639If you meant to cross compile, use \`--host'.
 3640See \`config.log' for more details." "$LINENO" 5; }
 3641    fi
 3642  fi
 3643fi
 3644{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
 3645$as_echo "$cross_compiling" >&6; }
 3646
 3647rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 3648ac_clean_files=$ac_clean_files_save
 3649{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 3650$as_echo_n "checking for suffix of object files... " >&6; }
 3651if test "${ac_cv_objext+set}" = set; then :
 3652  $as_echo_n "(cached) " >&6
 3653else
 3654  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3655/* end confdefs.h.  */
 3656
 3657int
 3658main ()
 3659{
 3660
 3661  ;
 3662  return 0;
 3663}
 3664_ACEOF
 3665rm -f conftest.o conftest.obj
 3666if { { ac_try="$ac_compile"
 3667case "(($ac_try" in
 3668  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3669  *) ac_try_echo=$ac_try;;
 3670esac
 3671eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3672$as_echo "$ac_try_echo"; } >&5
 3673  (eval "$ac_compile") 2>&5
 3674  ac_status=$?
 3675  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3676  test $ac_status = 0; }; then :
 3677  for ac_file in conftest.o conftest.obj conftest.*; do
 3678  test -f "$ac_file" || continue;
 3679  case $ac_file in
 3680    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 3681    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 3682       break;;
 3683  esac
 3684done
 3685else
 3686  $as_echo "$as_me: failed program was:" >&5
 3687sed 's/^/| /' conftest.$ac_ext >&5
 3688
 3689{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 3690$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3691as_fn_error "cannot compute suffix of object files: cannot compile
 3692See \`config.log' for more details." "$LINENO" 5; }
 3693fi
 3694rm -f conftest.$ac_cv_objext conftest.$ac_ext
 3695fi
 3696{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
 3697$as_echo "$ac_cv_objext" >&6; }
 3698OBJEXT=$ac_cv_objext
 3699ac_objext=$OBJEXT
 3700{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 3701$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 3702if test "${ac_cv_c_compiler_gnu+set}" = set; then :
 3703  $as_echo_n "(cached) " >&6
 3704else
 3705  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3706/* end confdefs.h.  */
 3707
 3708int
 3709main ()
 3710{
 3711#ifndef __GNUC__
 3712       choke me
 3713#endif
 3714
 3715  ;
 3716  return 0;
 3717}
 3718_ACEOF
 3719if ac_fn_c_try_compile "$LINENO"; then :
 3720  ac_compiler_gnu=yes
 3721else
 3722  ac_compiler_gnu=no
 3723fi
 3724rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3725ac_cv_c_compiler_gnu=$ac_compiler_gnu
 3726
 3727fi
 3728{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 3729$as_echo "$ac_cv_c_compiler_gnu" >&6; }
 3730if test $ac_compiler_gnu = yes; then
 3731  GCC=yes
 3732else
 3733  GCC=
 3734fi
 3735ac_test_CFLAGS=${CFLAGS+set}
 3736ac_save_CFLAGS=$CFLAGS
 3737{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 3738$as_echo_n "checking whether $CC accepts -g... " >&6; }
 3739if test "${ac_cv_prog_cc_g+set}" = set; then :
 3740  $as_echo_n "(cached) " >&6
 3741else
 3742  ac_save_c_werror_flag=$ac_c_werror_flag
 3743   ac_c_werror_flag=yes
 3744   ac_cv_prog_cc_g=no
 3745   CFLAGS="-g"
 3746   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3747/* end confdefs.h.  */
 3748
 3749int
 3750main ()
 3751{
 3752
 3753  ;
 3754  return 0;
 3755}
 3756_ACEOF
 3757if ac_fn_c_try_compile "$LINENO"; then :
 3758  ac_cv_prog_cc_g=yes
 3759else
 3760  CFLAGS=""
 3761      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3762/* end confdefs.h.  */
 3763
 3764int
 3765main ()
 3766{
 3767
 3768  ;
 3769  return 0;
 3770}
 3771_ACEOF
 3772if ac_fn_c_try_compile "$LINENO"; then :
 3773
 3774else
 3775  ac_c_werror_flag=$ac_save_c_werror_flag
 3776	 CFLAGS="-g"
 3777	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3778/* end confdefs.h.  */
 3779
 3780int
 3781main ()
 3782{
 3783
 3784  ;
 3785  return 0;
 3786}
 3787_ACEOF
 3788if ac_fn_c_try_compile "$LINENO"; then :
 3789  ac_cv_prog_cc_g=yes
 3790fi
 3791rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3792fi
 3793rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3794fi
 3795rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3796   ac_c_werror_flag=$ac_save_c_werror_flag
 3797fi
 3798{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 3799$as_echo "$ac_cv_prog_cc_g" >&6; }
 3800if test "$ac_test_CFLAGS" = set; then
 3801  CFLAGS=$ac_save_CFLAGS
 3802elif test $ac_cv_prog_cc_g = yes; then
 3803  if test "$GCC" = yes; then
 3804    CFLAGS="-g -O2"
 3805  else
 3806    CFLAGS="-g"
 3807  fi
 3808else
 3809  if test "$GCC" = yes; then
 3810    CFLAGS="-O2"
 3811  else
 3812    CFLAGS=
 3813  fi
 3814fi
 3815{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 3816$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 3817if test "${ac_cv_prog_cc_c89+set}" = set; then :
 3818  $as_echo_n "(cached) " >&6
 3819else
 3820  ac_cv_prog_cc_c89=no
 3821ac_save_CC=$CC
 3822cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3823/* end confdefs.h.  */
 3824#include <stdarg.h>
 3825#include <stdio.h>
 3826#include <sys/types.h>
 3827#include <sys/stat.h>
 3828/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 3829struct buf { int x; };
 3830FILE * (*rcsopen) (struct buf *, struct stat *, int);
 3831static char *e (p, i)
 3832     char **p;
 3833     int i;
 3834{
 3835  return p[i];
 3836}
 3837static char *f (char * (*g) (char **, int), char **p, ...)
 3838{
 3839  char *s;
 3840  va_list v;
 3841  va_start (v,p);
 3842  s = g (p, va_arg (v,int));
 3843  va_end (v);
 3844  return s;
 3845}
 3846
 3847/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 3848   function prototypes and stuff, but not '\xHH' hex character constants.
 3849   These don't provoke an error unfortunately, instead are silently treated
 3850   as 'x'.  The following induces an error, until -std is added to get
 3851   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 3852   array size at least.  It's necessary to write '\x00'==0 to get something
 3853   that's true only with -std.  */
 3854int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 3855
 3856/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 3857   inside strings and character constants.  */
 3858#define FOO(x) 'x'
 3859int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 3860
 3861int test (int i, double x);
 3862struct s1 {int (*f) (int a);};
 3863struct s2 {int (*f) (double a);};
 3864int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 3865int argc;
 3866char **argv;
 3867int
 3868main ()
 3869{
 3870return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 3871  ;
 3872  return 0;
 3873}
 3874_ACEOF
 3875for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 3876	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 3877do
 3878  CC="$ac_save_CC $ac_arg"
 3879  if ac_fn_c_try_compile "$LINENO"; then :
 3880  ac_cv_prog_cc_c89=$ac_arg
 3881fi
 3882rm -f core conftest.err conftest.$ac_objext
 3883  test "x$ac_cv_prog_cc_c89" != "xno" && break
 3884done
 3885rm -f conftest.$ac_ext
 3886CC=$ac_save_CC
 3887
 3888fi
 3889# AC_CACHE_VAL
 3890case "x$ac_cv_prog_cc_c89" in
 3891  x)
 3892    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 3893$as_echo "none needed" >&6; } ;;
 3894  xno)
 3895    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 3896$as_echo "unsupported" >&6; } ;;
 3897  *)
 3898    CC="$CC $ac_cv_prog_cc_c89"
 3899    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 3900$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 3901esac
 3902if test "x$ac_cv_prog_cc_c89" != xno; then :
 3903
 3904fi
 3905
 3906ac_ext=c
 3907ac_cpp='$CPP $CPPFLAGS'
 3908ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3909ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3910ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3911DEPDIR="${am__leading_dot}deps"
 3912
 3913ac_config_commands="$ac_config_commands depfiles"
 3914
 3915
 3916am_make=${MAKE-make}
 3917cat > confinc << 'END'
 3918am__doit:
 3919	@echo this is the am__doit target
 3920.PHONY: am__doit
 3921END
 3922# If we don't find an include directive, just comment out the code.
 3923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
 3924$as_echo_n "checking for style of include used by $am_make... " >&6; }
 3925am__include="#"
 3926am__quote=
 3927_am_result=none
 3928# First try GNU make style include.
 3929echo "include confinc" > confmf
 3930# Ignore all kinds of additional output from `make'.
 3931case `$am_make -s -f confmf 2> /dev/null` in #(
 3932*the\ am__doit\ target*)
 3933  am__include=include
 3934  am__quote=
 3935  _am_result=GNU
 3936  ;;
 3937esac
 3938# Now try BSD make style include.
 3939if test "$am__include" = "#"; then
 3940   echo '.include "confinc"' > confmf
 3941   case `$am_make -s -f confmf 2> /dev/null` in #(
 3942   *the\ am__doit\ target*)
 3943     am__include=.include
 3944     am__quote="\""
 3945     _am_result=BSD
 3946     ;;
 3947   esac
 3948fi
 3949
 3950
 3951{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
 3952$as_echo "$_am_result" >&6; }
 3953rm -f confinc confmf
 3954
 3955# Check whether --enable-dependency-tracking was given.
 3956if test "${enable_dependency_tracking+set}" = set; then :
 3957  enableval=$enable_dependency_tracking;
 3958fi
 3959
 3960if test "x$enable_dependency_tracking" != xno; then
 3961  am_depcomp="$ac_aux_dir/depcomp"
 3962  AMDEPBACKSLASH='\'
 3963fi
 3964 if test "x$enable_dependency_tracking" != xno; then
 3965  AMDEP_TRUE=
 3966  AMDEP_FALSE='#'
 3967else
 3968  AMDEP_TRUE='#'
 3969  AMDEP_FALSE=
 3970fi
 3971
 3972
 3973
 3974depcc="$CC"   am_compiler_list=
 3975
 3976{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 3977$as_echo_n "checking dependency style of $depcc... " >&6; }
 3978if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
 3979  $as_echo_n "(cached) " >&6
 3980else
 3981  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 3982  # We make a subdir and do the tests there.  Otherwise we can end up
 3983  # making bogus files that we don't know about and never remove.  For
 3984  # instance it was reported that on HP-UX the gcc test will end up
 3985  # making a dummy file named `D' -- because `-MD' means `put the output
 3986  # in D'.
 3987  mkdir conftest.dir
 3988  # Copy depcomp to subdir because otherwise we won't find it if we're
 3989  # using a relative directory.
 3990  cp "$am_depcomp" conftest.dir
 3991  cd conftest.dir
 3992  # We will build objects and dependencies in a subdirectory because
 3993  # it helps to detect inapplicable dependency modes.  For instance
 3994  # both Tru64's cc and ICC support -MD to output dependencies as a
 3995  # side effect of compilation, but ICC will put the dependencies in
 3996  # the current directory while Tru64 will put them in the object
 3997  # directory.
 3998  mkdir sub
 3999
 4000  am_cv_CC_dependencies_compiler_type=none
 4001  if test "$am_compiler_list" = ""; then
 4002     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 4003  fi
 4004  am__universal=false
 4005  case " $depcc " in #(
 4006     *\ -arch\ *\ -arch\ *) am__universal=true ;;
 4007     esac
 4008
 4009  for depmode in $am_compiler_list; do
 4010    # Setup a source with many dependencies, because some compilers
 4011    # like to wrap large dependency lists on column 80 (with \), and
 4012    # we should not choose a depcomp mode which is confused by this.
 4013    #
 4014    # We need to recreate these files for each test, as the compiler may
 4015    # overwrite some of them when testing with obscure command lines.
 4016    # This happens at least with the AIX C compiler.
 4017    : > sub/conftest.c
 4018    for i in 1 2 3 4 5 6; do
 4019      echo '#include "conftst'$i'.h"' >> sub/conftest.c
 4020      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 4021      # Solaris 8's {/usr,}/bin/sh.
 4022      touch sub/conftst$i.h
 4023    done
 4024    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 4025
 4026    # We check with `-c' and `-o' for the sake of the "dashmstdout"
 4027    # mode.  It turns out that the SunPro C++ compiler does not properly
 4028    # handle `-M -o', and we need to detect this.  Also, some Intel
 4029    # versions had trouble with output in subdirs
 4030    am__obj=sub/conftest.${OBJEXT-o}
 4031    am__minus_obj="-o $am__obj"
 4032    case $depmode in
 4033    gcc)
 4034      # This depmode causes a compiler race in universal mode.
 4035      test "$am__universal" = false || continue
 4036      ;;
 4037    nosideeffect)
 4038      # after this tag, mechanisms are not by side-effect, so they'll
 4039      # only be used when explicitly requested
 4040      if test "x$enable_dependency_tracking" = xyes; then
 4041	continue
 4042      else
 4043	break
 4044      fi
 4045      ;;
 4046    msvisualcpp | msvcmsys)
 4047      # This compiler won't grok `-c -o', but also, the minuso test has
 4048      # not run yet.  These depmodes are late enough in the game, and
 4049      # so weak that their functioning should not be impacted.
 4050      am__obj=conftest.${OBJEXT-o}
 4051      am__minus_obj=
 4052      ;;
 4053    none) break ;;
 4054    esac
 4055    if depmode=$depmode \
 4056       source=sub/conftest.c object=$am__obj \
 4057       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 4058       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 4059         >/dev/null 2>conftest.err &&
 4060       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 4061       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 4062       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 4063       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 4064      # icc doesn't choke on unknown options, it will just issue warnings
 4065      # or remarks (even with -Werror).  So we grep stderr for any message
 4066      # that says an option was ignored or not supported.
 4067      # When given -MP, icc 7.0 and 7.1 complain thusly:
 4068      #   icc: Command line warning: ignoring option '-M'; no argument required
 4069      # The diagnosis changed in icc 8.0:
 4070      #   icc: Command line remark: option '-MP' not supported
 4071      if (grep 'ignoring option' conftest.err ||
 4072          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 4073        am_cv_CC_dependencies_compiler_type=$depmode
 4074        break
 4075      fi
 4076    fi
 4077  done
 4078
 4079  cd ..
 4080  rm -rf conftest.dir
 4081else
 4082  am_cv_CC_dependencies_compiler_type=none
 4083fi
 4084
 4085fi
 4086{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 4087$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 4088CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 4089
 4090 if
 4091  test "x$enable_dependency_tracking" != xno \
 4092  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 4093  am__fastdepCC_TRUE=
 4094  am__fastdepCC_FALSE='#'
 4095else
 4096  am__fastdepCC_TRUE='#'
 4097  am__fastdepCC_FALSE=
 4098fi
 4099
 4100
 4101
 4102# So far, the only shared library we might use is libopts.
 4103# It's a small library - we might as well use a static version of it.
 4104# Check whether --enable-shared was given.
 4105if test "${enable_shared+set}" = set; then :
 4106  enableval=$enable_shared; p=${PACKAGE-default}
 4107    case $enableval in
 4108    yes) enable_shared=yes ;;
 4109    no) enable_shared=no ;;
 4110    *)
 4111      enable_shared=no
 4112      # Look at the argument we got.  We use all the common list separators.
 4113      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 4114      for pkg in $enableval; do
 4115	IFS="$lt_save_ifs"
 4116	if test "X$pkg" = "X$p"; then
 4117	  enable_shared=yes
 4118	fi
 4119      done
 4120      IFS="$lt_save_ifs"
 4121      ;;
 4122    esac
 4123else
 4124  enable_shared=no
 4125fi
 4126
 4127
 4128
 4129
 4130
 4131
 4132
 4133# Check whether --enable-static was given.
 4134if test "${enable_static+set}" = set; then :
 4135  enableval=$enable_static; p=${PACKAGE-default}
 4136    case $enableval in
 4137    yes) enable_static=yes ;;
 4138    no) enable_static=no ;;
 4139    *)
 4140     enable_static=no
 4141      # Look at the argument we got.  We use all the common list separators.
 4142      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 4143      for pkg in $enableval; do
 4144	IFS="$lt_save_ifs"
 4145	if test "X$pkg" = "X$p"; then
 4146	  enable_static=yes
 4147	fi
 4148      done
 4149      IFS="$lt_save_ifs"
 4150      ;;
 4151    esac
 4152else
 4153  enable_static=yes
 4154fi
 4155
 4156
 4157# Check whether --enable-fast-install was given.
 4158if test "${enable_fast_install+set}" = set; then :
 4159  enableval=$enable_fast_install; p=${PACKAGE-default}
 4160    case $enableval in
 4161    yes) enable_fast_install=yes ;;
 4162    no) enable_fast_install=no ;;
 4163    *)
 4164      enable_fast_install=no
 4165      # Look at the argument we got.  We use all the common list separators.
 4166      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 4167      for pkg in $enableval; do
 4168	IFS="$lt_save_ifs"
 4169	if test "X$pkg" = "X$p"; then
 4170	  enable_fast_install=yes
 4171	fi
 4172      done
 4173      IFS="$lt_save_ifs"
 4174      ;;
 4175    esac
 4176else
 4177  enable_fast_install=yes
 4178fi
 4179
 4180
 4181{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
 4182$as_echo_n "checking for a sed that does not truncate output... " >&6; }
 4183if test "${lt_cv_path_SED+set}" = set; then :
 4184  $as_echo_n "(cached) " >&6
 4185else
 4186  # Loop through the user's path and test for sed and gsed.
 4187# Then use that list of sed's as ones to test for truncation.
 4188as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4189for as_dir in $PATH
 4190do
 4191  IFS=$as_save_IFS
 4192  test -z "$as_dir" && as_dir=.
 4193  for lt_ac_prog in sed gsed; do
 4194    for ac_exec_ext in '' $ac_executable_extensions; do
 4195      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
 4196        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
 4197      fi
 4198    done
 4199  done
 4200done
 4201lt_ac_max=0
 4202lt_ac_count=0
 4203# Add /usr/xpg4/bin/sed as it is typically found on Solaris
 4204# along with /bin/sed that truncates output.
 4205for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 4206  test ! -f $lt_ac_sed && continue
 4207  cat /dev/null > conftest.in
 4208  lt_ac_count=0
 4209  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
 4210  # Check for GNU sed and select it if it is found.
 4211  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
 4212    lt_cv_path_SED=$lt_ac_sed
 4213    break
 4214  fi
 4215  while true; do
 4216    cat conftest.in conftest.in >conftest.tmp
 4217    mv conftest.tmp conftest.in
 4218    cp conftest.in conftest.nl
 4219    echo >>conftest.nl
 4220    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
 4221    cmp -s conftest.out conftest.nl || break
 4222    # 10000 chars as input seems more than enough
 4223    test $lt_ac_count -gt 10 && break
 4224    lt_ac_count=`expr $lt_ac_count + 1`
 4225    if test $lt_ac_count -gt $lt_ac_max; then
 4226      lt_ac_max=$lt_ac_count
 4227      lt_cv_path_SED=$lt_ac_sed
 4228    fi
 4229  done
 4230done
 4231
 4232fi
 4233
 4234SED=$lt_cv_path_SED
 4235{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
 4236$as_echo "$SED" >&6; }
 4237
 4238{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
 4239$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 4240if test "${ac_cv_path_GREP+set}" = set; then :
 4241  $as_echo_n "(cached) " >&6
 4242else
 4243  if test -z "$GREP"; then
 4244  ac_path_GREP_found=false
 4245  # Loop through the user's path and test for each of PROGNAME-LIST
 4246  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4247for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 4248do
 4249  IFS=$as_save_IFS
 4250  test -z "$as_dir" && as_dir=.
 4251    for ac_prog in grep ggrep; do
 4252    for ac_exec_ext in '' $ac_executable_extensions; do
 4253      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 4254      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
 4255# Check for GNU ac_path_GREP and select it if it is found.
 4256  # Check for GNU $ac_path_GREP
 4257case `"$ac_path_GREP" --version 2>&1` in
 4258*GNU*)
 4259  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 4260*)
 4261  ac_count=0
 4262  $as_echo_n 0123456789 >"conftest.in"
 4263  while :
 4264  do
 4265    cat "conftest.in" "conftest.in" >"conftest.tmp"
 4266    mv "conftest.tmp" "conftest.in"
 4267    cp "conftest.in" "conftest.nl"
 4268    $as_echo 'GREP' >> "conftest.nl"
 4269    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 4270    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 4271    as_fn_arith $ac_count + 1 && ac_count=$as_val
 4272    if test $ac_count -gt ${ac_path_GREP_max-0}; then
 4273      # Best one so far, save it but keep looking for a better one
 4274      ac_cv_path_GREP="$ac_path_GREP"
 4275      ac_path_GREP_max=$ac_count
 4276    fi
 4277    # 10*(2^10) chars as input seems more than enough
 4278    test $ac_count -gt 10 && break
 4279  done
 4280  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 4281esac
 4282
 4283      $ac_path_GREP_found && break 3
 4284    done
 4285  done
 4286  done
 4287IFS=$as_save_IFS
 4288  if test -z "$ac_cv_path_GREP"; then
 4289    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 4290  fi
 4291else
 4292  ac_cv_path_GREP=$GREP
 4293fi
 4294
 4295fi
 4296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
 4297$as_echo "$ac_cv_path_GREP" >&6; }
 4298 GREP="$ac_cv_path_GREP"
 4299
 4300
 4301{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
 4302$as_echo_n "checking for egrep... " >&6; }
 4303if test "${ac_cv_path_EGREP+set}" = set; then :
 4304  $as_echo_n "(cached) " >&6
 4305else
 4306  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 4307   then ac_cv_path_EGREP="$GREP -E"
 4308   else
 4309     if test -z "$EGREP"; then
 4310  ac_path_EGREP_found=false
 4311  # Loop through the user's path and test for each of PROGNAME-LIST
 4312  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4313for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 4314do
 4315  IFS=$as_save_IFS
 4316  test -z "$as_dir" && as_dir=.
 4317    for ac_prog in egrep; do
 4318    for ac_exec_ext in '' $ac_executable_extensions; do
 4319      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 4320      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
 4321# Check for GNU ac_path_EGREP and select it if it is found.
 4322  # Check for GNU $ac_path_EGREP
 4323case `"$ac_path_EGREP" --version 2>&1` in
 4324*GNU*)
 4325  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 4326*)
 4327  ac_count=0
 4328  $as_echo_n 0123456789 >"conftest.in"
 4329  while :
 4330  do
 4331    cat "conftest.in" "conftest.in" >"conftest.tmp"
 4332    mv "conftest.tmp" "conftest.in"
 4333    cp "conftest.in" "conftest.nl"
 4334    $as_echo 'EGREP' >> "conftest.nl"
 4335    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 4336    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 4337    as_fn_arith $ac_count + 1 && ac_count=$as_val
 4338    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 4339      # Best one so far, save it but keep looking for a better one
 4340      ac_cv_path_EGREP="$ac_path_EGREP"
 4341      ac_path_EGREP_max=$ac_count
 4342    fi
 4343    # 10*(2^10) chars as input seems more than enough
 4344    test $ac_count -gt 10 && break
 4345  done
 4346  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 4347esac
 4348
 4349      $ac_path_EGREP_found && break 3
 4350    done
 4351  done
 4352  done
 4353IFS=$as_save_IFS
 4354  if test -z "$ac_cv_path_EGREP"; then
 4355    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 4356  fi
 4357else
 4358  ac_cv_path_EGREP=$EGREP
 4359fi
 4360
 4361   fi
 4362fi
 4363{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
 4364$as_echo "$ac_cv_path_EGREP" >&6; }
 4365 EGREP="$ac_cv_path_EGREP"
 4366
 4367
 4368
 4369# Check whether --with-gnu-ld was given.
 4370if test "${with_gnu_ld+set}" = set; then :
 4371  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
 4372else
 4373  with_gnu_ld=no
 4374fi
 4375
 4376ac_prog=ld
 4377if test "$GCC" = yes; then
 4378  # Check if gcc -print-prog-name=ld gives a path.
 4379  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
 4380$as_echo_n "checking for ld used by $CC... " >&6; }
 4381  case $host in
 4382  *-*-mingw*)
 4383    # gcc leaves a trailing carriage return which upsets mingw
 4384    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
 4385  *)
 4386    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
 4387  esac
 4388  case $ac_prog in
 4389    # Accept absolute paths.
 4390    [\\/]* | ?:[\\/]*)
 4391      re_direlt='/[^/][^/]*/\.\./'
 4392      # Canonicalize the pathname of ld
 4393      ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
 4394      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
 4395	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
 4396      done
 4397      test -z "$LD" && LD="$ac_prog"
 4398      ;;
 4399  "")
 4400    # If it fails, then pretend we aren't using GCC.
 4401    ac_prog=ld
 4402    ;;
 4403  *)
 4404    # If it is relative, then search for the first ld in PATH.
 4405    with_gnu_ld=unknown
 4406    ;;
 4407  esac
 4408elif test "$with_gnu_ld" = yes; then
 4409  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
 4410$as_echo_n "checking for GNU ld... " >&6; }
 4411else
 4412  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
 4413$as_echo_n "checking for non-GNU ld... " >&6; }
 4414fi
 4415if test "${lt_cv_path_LD+set}" = set; then :
 4416  $as_echo_n "(cached) " >&6
 4417else
 4418  if test -z "$LD"; then
 4419  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 4420  for ac_dir in $PATH; do
 4421    IFS="$lt_save_ifs"
 4422    test -z "$ac_dir" && ac_dir=.
 4423    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
 4424      lt_cv_path_LD="$ac_dir/$ac_prog"
 4425      # Check to see if the program is GNU ld.  I'd rather use --version,
 4426      # but apparently some variants of GNU ld only accept -v.
 4427      # Break only if it was the GNU/non-GNU ld that we prefer.
 4428      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
 4429      *GNU* | *'with BFD'*)
 4430	test "$with_gnu_ld" != no && break
 4431	;;
 4432      *)
 4433	test "$with_gnu_ld" != yes && break
 4434	;;
 4435      esac
 4436    fi
 4437  done
 4438  IFS="$lt_save_ifs"
 4439else
 4440  lt_cv_path_LD="$LD" # Let the user override the test with a path.
 4441fi
 4442fi
 4443
 4444LD="$lt_cv_path_LD"
 4445if test -n "$LD"; then
 4446  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
 4447$as_echo "$LD" >&6; }
 4448else
 4449  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4450$as_echo "no" >&6; }
 4451fi
 4452test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
 4453{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
 4454$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
 4455if test "${lt_cv_prog_gnu_ld+set}" = set; then :
 4456  $as_echo_n "(cached) " >&6
 4457else
 4458  # I'd rather use --version here, but apparently some GNU lds only accept -v.
 4459case `$LD -v 2>&1 </dev/null` in
 4460*GNU* | *'with BFD'*)
 4461  lt_cv_prog_gnu_ld=yes
 4462  ;;
 4463*)
 4464  lt_cv_prog_gnu_ld=no
 4465  ;;
 4466esac
 4467fi
 4468{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
 4469$as_echo "$lt_cv_prog_gnu_ld" >&6; }
 4470with_gnu_ld=$lt_cv_prog_gnu_ld
 4471
 4472
 4473{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
 4474$as_echo_n "checking for $LD option to reload object files... " >&6; }
 4475if test "${lt_cv_ld_reload_flag+set}" = set; then :
 4476  $as_echo_n "(cached) " >&6
 4477else
 4478  lt_cv_ld_reload_flag='-r'
 4479fi
 4480{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
 4481$as_echo "$lt_cv_ld_reload_flag" >&6; }
 4482reload_flag=$lt_cv_ld_reload_flag
 4483case $reload_flag in
 4484"" | " "*) ;;
 4485*) reload_flag=" $reload_flag" ;;
 4486esac
 4487reload_cmds='$LD$reload_flag -o $output$reload_objs'
 4488case $host_os in
 4489  darwin*)
 4490    if test "$GCC" = yes; then
 4491      reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
 4492    else
 4493      reload_cmds='$LD$reload_flag -o $output$reload_objs'
 4494    fi
 4495    ;;
 4496esac
 4497
 4498{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD-compatible nm" >&5
 4499$as_echo_n "checking for BSD-compatible nm... " >&6; }
 4500if test "${lt_cv_path_NM+set}" = set; then :
 4501  $as_echo_n "(cached) " >&6
 4502else
 4503  if test -n "$NM"; then
 4504  # Let the user override the test.
 4505  lt_cv_path_NM="$NM"
 4506else
 4507  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 4508  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
 4509    IFS="$lt_save_ifs"
 4510    test -z "$ac_dir" && ac_dir=.
 4511    tmp_nm="$ac_dir/${ac_tool_prefix}nm"
 4512    if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
 4513      # Check to see if the nm accepts a BSD-compat flag.
 4514      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
 4515      #   nm: unknown option "B" ignored
 4516      # Tru64's nm complains that /dev/null is an invalid object file
 4517      case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
 4518      */dev/null* | *'Invalid file or object type'*)
 4519	lt_cv_path_NM="$tmp_nm -B"
 4520	break
 4521        ;;
 4522      *)
 4523	case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
 4524	*/dev/null*)
 4525	  lt_cv_path_NM="$tmp_nm -p"
 4526	  break
 4527	  ;;
 4528	*)
 4529	  lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
 4530	  continue # so that we can try to find one that supports BSD flags
 4531	  ;;
 4532	esac
 4533      esac
 4534    fi
 4535  done
 4536  IFS="$lt_save_ifs"
 4537  test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
 4538fi
 4539fi
 4540{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
 4541$as_echo "$lt_cv_path_NM" >&6; }
 4542NM="$lt_cv_path_NM"
 4543
 4544{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
 4545$as_echo_n "checking whether ln -s works... " >&6; }
 4546LN_S=$as_ln_s
 4547if test "$LN_S" = "ln -s"; then
 4548  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 4549$as_echo "yes" >&6; }
 4550else
 4551  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
 4552$as_echo "no, using $LN_S" >&6; }
 4553fi
 4554
 4555{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognise dependent libraries" >&5
 4556$as_echo_n "checking how to recognise dependent libraries... " >&6; }
 4557if test "${lt_cv_deplibs_check_method+set}" = set; then :
 4558  $as_echo_n "(cached) " >&6
 4559else
 4560  lt_cv_file_magic_cmd='$MAGIC_CMD'
 4561lt_cv_file_magic_test_file=
 4562lt_cv_deplibs_check_method='unknown'
 4563# Need to set the preceding variable on all platforms that support
 4564# interlibrary dependencies.
 4565# 'none' -- dependencies not supported.
 4566# `unknown' -- same as none, but documents that we really don't know.
 4567# 'pass_all' -- all dependencies passed with no checks.
 4568# 'test_compile' -- check by making test program.
 4569# 'file_magic [[regex]]' -- check by looking for files in library path
 4570# which responds to the $file_magic_cmd with a given extended regex.
 4571# If you have `file' or equivalent on your system and you're not sure
 4572# whether `pass_all' will *always* work, you probably want this one.
 4573
 4574case $host_os in
 4575aix4* | aix5*)
 4576  lt_cv_deplibs_check_method=pass_all
 4577  ;;
 4578
 4579beos*)
 4580  lt_cv_deplibs_check_method=pass_all
 4581  ;;
 4582
 4583bsdi[45]*)
 4584  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
 4585  lt_cv_file_magic_cmd='/usr/bin/file -L'
 4586  lt_cv_file_magic_test_file=/shlib/libc.so
 4587  ;;
 4588
 4589cygwin*)
 4590  # func_win32_libid is a shell function defined in ltmain.sh
 4591  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 4592  lt_cv_file_magic_cmd='func_win32_libid'
 4593  ;;
 4594
 4595mingw* | pw32*)
 4596  # Base MSYS/MinGW do not provide the 'file' command needed by
 4597  # func_win32_libid shell function, so use a weaker test based on 'objdump'.
 4598  lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
 4599  lt_cv_file_magic_cmd='$OBJDUMP -f'
 4600  ;;
 4601
 4602darwin* | rhapsody*)
 4603  lt_cv_deplibs_check_method=pass_all
 4604  ;;
 4605
 4606freebsd* | kfreebsd*-gnu | dragonfly*)
 4607  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 4608    case $host_cpu in
 4609    i*86 )
 4610      # Not sure whether the presence of OpenBSD here was a mistake.
 4611      # Let's accept both of them until this is cleared up.
 4612      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
 4613      lt_cv_file_magic_cmd=/usr/bin/file
 4614      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 4615      ;;
 4616    esac
 4617  else
 4618    lt_cv_deplibs_check_method=pass_all
 4619  fi
 4620  ;;
 4621
 4622gnu*)
 4623  lt_cv_deplibs_check_method=pass_all
 4624  ;;
 4625
 4626hpux10.20* | hpux11*)
 4627  lt_cv_file_magic_cmd=/usr/bin/file
 4628  case $host_cpu in
 4629  ia64*)
 4630    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
 4631    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
 4632    ;;
 4633  hppa*64*)
 4634    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
 4635    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
 4636    ;;
 4637  *)
 4638    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
 4639    lt_cv_file_magic_test_file=/usr/lib/libc.sl
 4640    ;;
 4641  esac
 4642  ;;
 4643
 4644irix5* | irix6* | nonstopux*)
 4645  case $LD in
 4646  *-32|*"-32 ") libmagic=32-bit;;
 4647  *-n32|*"-n32 ") libmagic=N32;;
 4648  *-64|*"-64 ") libmagic=64-bit;;
 4649  *) libmagic=never-match;;
 4650  esac
 4651  lt_cv_deplibs_check_method=pass_all
 4652  ;;
 4653
 4654# This must be Linux ELF.
 4655linux*)
 4656  lt_cv_deplibs_check_method=pass_all
 4657  ;;
 4658
 4659netbsd*)
 4660  if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 4661    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
 4662  else
 4663    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
 4664  fi
 4665  ;;
 4666
 4667newos6*)
 4668  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
 4669  lt_cv_file_magic_cmd=/usr/bin/file
 4670  lt_cv_file_magic_test_file=/usr/lib/libnls.so
 4671  ;;
 4672
 4673nto-qnx*)
 4674  lt_cv_deplibs_check_method=unknown
 4675  ;;
 4676
 4677openbsd*)
 4678  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 4679    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
 4680  else
 4681    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
 4682  fi
 4683  ;;
 4684
 4685osf3* | osf4* | osf5*)
 4686  lt_cv_deplibs_check_method=pass_all
 4687  ;;
 4688
 4689sco3.2v5*)
 4690  lt_cv_deplibs_check_method=pass_all
 4691  ;;
 4692
 4693solaris*)
 4694  lt_cv_deplibs_check_method=pass_all
 4695  ;;
 4696
 4697sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
 4698  case $host_vendor in
 4699  motorola)
 4700    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
 4701    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
 4702    ;;
 4703  ncr)
 4704    lt_cv_deplibs_check_method=pass_all
 4705    ;;
 4706  sequent)
 4707    lt_cv_file_magic_cmd='/bin/file'
 4708    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
 4709    ;;
 4710  sni)
 4711    lt_cv_file_magic_cmd='/bin/file'
 4712    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
 4713    lt_cv_file_magic_test_file=/lib/libc.so
 4714    ;;
 4715  siemens)
 4716    lt_cv_deplibs_check_method=pass_all
 4717    ;;
 4718  esac
 4719  ;;
 4720
 4721sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7* | sysv4*uw2*)
 4722  lt_cv_deplibs_check_method=pass_all
 4723  ;;
 4724esac
 4725
 4726fi
 4727{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
 4728$as_echo "$lt_cv_deplibs_check_method" >&6; }
 4729file_magic_cmd=$lt_cv_file_magic_cmd
 4730deplibs_check_method=$lt_cv_deplibs_check_method
 4731test -z "$deplibs_check_method" && deplibs_check_method=unknown
 4732
 4733
 4734
 4735
 4736# If no C compiler was specified, use CC.
 4737LTCC=${LTCC-"$CC"}
 4738
 4739# Allow CC to be a program name with arguments.
 4740compiler=$CC
 4741
 4742
 4743# Check whether --enable-libtool-lock was given.
 4744if test "${enable_libtool_lock+set}" = set; then :
 4745  enableval=$enable_libtool_lock;
 4746fi
 4747
 4748test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
 4749
 4750# Some flags need to be propagated to the compiler or linker for good
 4751# libtool support.
 4752case $host in
 4753ia64-*-hpux*)
 4754  # Find out which ABI we are using.
 4755  echo 'int i;' > conftest.$ac_ext
 4756  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 4757  (eval $ac_compile) 2>&5
 4758  ac_status=$?
 4759  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 4760  test $ac_status = 0; }; then
 4761    case `/usr/bin/file conftest.$ac_objext` in
 4762    *ELF-32*)
 4763      HPUX_IA64_MODE="32"
 4764      ;;
 4765    *ELF-64*)
 4766      HPUX_IA64_MODE="64"
 4767      ;;
 4768    esac
 4769  fi
 4770  rm -rf conftest*
 4771  ;;
 4772*-*-irix6*)
 4773  # Find out which ABI we are using.
 4774  echo '#line 4774 "configure"' > conftest.$ac_ext
 4775  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 4776  (eval $ac_compile) 2>&5
 4777  ac_status=$?
 4778  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 4779  test $ac_status = 0; }; then
 4780   if test "$lt_cv_prog_gnu_ld" = yes; then
 4781    case `/usr/bin/file conftest.$ac_objext` in
 4782    *32-bit*)
 4783      LD="${LD-ld} -melf32bsmip"
 4784      ;;
 4785    *N32*)
 4786      LD="${LD-ld} -melf32bmipn32"
 4787      ;;
 4788    *64-bit*)
 4789      LD="${LD-ld} -melf64bmip"
 4790      ;;
 4791    esac
 4792   else
 4793    case `/usr/bin/file conftest.$ac_objext` in
 4794    *32-bit*)
 4795      LD="${LD-ld} -32"
 4796      ;;
 4797    *N32*)
 4798      LD="${LD-ld} -n32"
 4799      ;;
 4800    *64-bit*)
 4801      LD="${LD-ld} -64"
 4802      ;;
 4803    esac
 4804   fi
 4805  fi
 4806  rm -rf conftest*
 4807  ;;
 4808
 4809x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
 4810  # Find out which ABI we are using.
 4811  echo 'int i;' > conftest.$ac_ext
 4812  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 4813  (eval $ac_compile) 2>&5
 4814  ac_status=$?
 4815  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 4816  test $ac_status = 0; }; then
 4817    case `/usr/bin/file conftest.o` in
 4818    *32-bit*)
 4819      case $host in
 4820        x86_64-*linux*)
 4821          LD="${LD-ld} -m elf_i386"
 4822          ;;
 4823        ppc64-*linux*|powerpc64-*linux*)
 4824          LD="${LD-ld} -m elf32ppclinux"
 4825          ;;
 4826        s390x-*linux*)
 4827          LD="${LD-ld} -m elf_s390"
 4828          ;;
 4829        sparc64-*linux*)
 4830          LD="${LD-ld} -m elf32_sparc"
 4831          ;;
 4832      esac
 4833      ;;
 4834    *64-bit*)
 4835      case $host in
 4836        x86_64-*linux*)
 4837          LD="${LD-ld} -m elf_x86_64"
 4838          ;;
 4839        ppc*-*linux*|powerpc*-*linux*)
 4840          LD="${LD-ld} -m elf64ppc"
 4841          ;;
 4842        s390*-*linux*)
 4843          LD="${LD-ld} -m elf64_s390"
 4844          ;;
 4845        sparc*-*linux*)
 4846          LD="${LD-ld} -m elf64_sparc"
 4847          ;;
 4848      esac
 4849      ;;
 4850    esac
 4851  fi
 4852  rm -rf conftest*
 4853  ;;
 4854
 4855*-*-sco3.2v5*)
 4856  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 4857  SAVE_CFLAGS="$CFLAGS"
 4858  CFLAGS="$CFLAGS -belf"
 4859  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
 4860$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
 4861if test "${lt_cv_cc_needs_belf+set}" = set; then :
 4862  $as_echo_n "(cached) " >&6
 4863else
 4864  ac_ext=c
 4865ac_cpp='$CPP $CPPFLAGS'
 4866ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4867ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4868ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4869
 4870     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4871/* end confdefs.h.  */
 4872
 4873int
 4874main ()
 4875{
 4876
 4877  ;
 4878  return 0;
 4879}
 4880_ACEOF
 4881if ac_fn_c_try_link "$LINENO"; then :
 4882  lt_cv_cc_needs_belf=yes
 4883else
 4884  lt_cv_cc_needs_belf=no
 4885fi
 4886rm -f core conftest.err conftest.$ac_objext \
 4887    conftest$ac_exeext conftest.$ac_ext
 4888     ac_ext=c
 4889ac_cpp='$CPP $CPPFLAGS'
 4890ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4891ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4892ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4893
 4894fi
 4895{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
 4896$as_echo "$lt_cv_cc_needs_belf" >&6; }
 4897  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
 4898    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
 4899    CFLAGS="$SAVE_CFLAGS"
 4900  fi
 4901  ;;
 4902
 4903esac
 4904
 4905need_locks="$enable_libtool_lock"
 4906
 4907
 4908ac_ext=c
 4909ac_cpp='$CPP $CPPFLAGS'
 4910ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4911ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4912ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4913{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
 4914$as_echo_n "checking how to run the C preprocessor... " >&6; }
 4915# On Suns, sometimes $CPP names a directory.
 4916if test -n "$CPP" && test -d "$CPP"; then
 4917  CPP=
 4918fi
 4919if test -z "$CPP"; then
 4920  if test "${ac_cv_prog_CPP+set}" = set; then :
 4921  $as_echo_n "(cached) " >&6
 4922else
 4923      # Double quotes because CPP needs to be expanded
 4924    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 4925    do
 4926      ac_preproc_ok=false
 4927for ac_c_preproc_warn_flag in '' yes
 4928do
 4929  # Use a header file that comes with gcc, so configuring glibc
 4930  # with a fresh cross-compiler works.
 4931  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 4932  # <limits.h> exists even on freestanding compilers.
 4933  # On the NeXT, cc -E runs the code through the compiler's parser,
 4934  # not just through cpp. "Syntax error" is here to catch this case.
 4935  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4936/* end confdefs.h.  */
 4937#ifdef __STDC__
 4938# include <limits.h>
 4939#else
 4940# include <assert.h>
 4941#endif
 4942		     Syntax error
 4943_ACEOF
 4944if ac_fn_c_try_cpp "$LINENO"; then :
 4945
 4946else
 4947  # Broken: fails on valid input.
 4948continue
 4949fi
 4950rm -f conftest.err conftest.$ac_ext
 4951
 4952  # OK, works on sane cases.  Now check whether nonexistent headers
 4953  # can be detected and how.
 4954  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4955/* end confdefs.h.  */
 4956#include <ac_nonexistent.h>
 4957_ACEOF
 4958if ac_fn_c_try_cpp "$LINENO"; then :
 4959  # Broken: success on invalid input.
 4960continue
 4961else
 4962  # Passes both tests.
 4963ac_preproc_ok=:
 4964break
 4965fi
 4966rm -f conftest.err conftest.$ac_ext
 4967
 4968done
 4969# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 4970rm -f conftest.err conftest.$ac_ext
 4971if $ac_preproc_ok; then :
 4972  break
 4973fi
 4974
 4975    done
 4976    ac_cv_prog_CPP=$CPP
 4977
 4978fi
 4979  CPP=$ac_cv_prog_CPP
 4980else
 4981  ac_cv_prog_CPP=$CPP
 4982fi
 4983{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
 4984$as_echo "$CPP" >&6; }
 4985ac_preproc_ok=false
 4986for ac_c_preproc_warn_flag in '' yes
 4987do
 4988  # Use a header file that comes with gcc, so configuring glibc
 4989  # with a fresh cross-compiler works.
 4990  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 4991  # <limits.h> exists even on freestanding compilers.
 4992  # On the NeXT, cc -E runs the code through the compiler's parser,
 4993  # not just through cpp. "Syntax error" is here to catch this case.
 4994  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4995/* end confdefs.h.  */
 4996#ifdef __STDC__
 4997# include <limits.h>
 4998#else
 4999# include <assert.h>
 5000#endif
 5001		     Syntax error
 5002_ACEOF
 5003if ac_fn_c_try_cpp "$LINENO"; then :
 5004
 5005else
 5006  # Broken: fails on valid input.
 5007continue
 5008fi
 5009rm -f conftest.err conftest.$ac_ext
 5010
 5011  # OK, works on sane cases.  Now check whether nonexistent headers
 5012  # can be detected and how.
 5013  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5014/* end confdefs.h.  */
 5015#include <ac_nonexistent.h>
 5016_ACEOF
 5017if ac_fn_c_try_cpp "$LINENO"; then :
 5018  # Broken: success on invalid input.
 5019continue
 5020else
 5021  # Passes both tests.
 5022ac_preproc_ok=:
 5023break
 5024fi
 5025rm -f conftest.err conftest.$ac_ext
 5026
 5027done
 5028# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 5029rm -f conftest.err conftest.$ac_ext
 5030if $ac_preproc_ok; then :
 5031
 5032else
 5033  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 5034$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 5035as_fn_error "C preprocessor \"$CPP\" fails sanity check
 5036See \`config.log' for more details." "$LINENO" 5; }
 5037fi
 5038
 5039ac_ext=c
 5040ac_cpp='$CPP $CPPFLAGS'
 5041ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 5042ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 5043ac_compiler_gnu=$ac_cv_c_compiler_gnu
 5044
 5045
 5046{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 5047$as_echo_n "checking for ANSI C header files... " >&6; }
 5048if test "${ac_cv_header_stdc+set}" = set; then :
 5049  $as_echo_n "(cached) " >&6
 5050else
 5051  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5052/* end confdefs.h.  */
 5053#include <stdlib.h>
 5054#include <stdarg.h>
 5055#include <string.h>
 5056#include <float.h>
 5057
 5058int
 5059main ()
 5060{
 5061
 5062  ;
 5063  return 0;
 5064}
 5065_ACEOF
 5066if ac_fn_c_try_compile "$LINENO"; then :
 5067  ac_cv_header_stdc=yes
 5068else
 5069  ac_cv_header_stdc=no
 5070fi
 5071rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5072
 5073if test $ac_cv_header_stdc = yes; then
 5074  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 5075  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5076/* end confdefs.h.  */
 5077#include <string.h>
 5078
 5079_ACEOF
 5080if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 5081  $EGREP "memchr" >/dev/null 2>&1; then :
 5082
 5083else
 5084  ac_cv_header_stdc=no
 5085fi
 5086rm -f conftest*
 5087
 5088fi
 5089
 5090if test $ac_cv_header_stdc = yes; then
 5091  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 5092  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5093/* end confdefs.h.  */
 5094#include <stdlib.h>
 5095
 5096_ACEOF
 5097if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 5098  $EGREP "free" >/dev/null 2>&1; then :
 5099
 5100else
 5101  ac_cv_header_stdc=no
 5102fi
 5103rm -f conftest*
 5104
 5105fi
 5106
 5107if test $ac_cv_header_stdc = yes; then
 5108  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 5109  if test "$cross_compiling" = yes; then :
 5110  :
 5111else
 5112  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5113/* end confdefs.h.  */
 5114#include <ctype.h>
 5115#include <stdlib.h>
 5116#if ((' ' & 0x0FF) == 0x020)
 5117# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 5118# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 5119#else
 5120# define ISLOWER(c) \
 5121		   (('a' <= (c) && (c) <= 'i') \
 5122		     || ('j' <= (c) && (c) <= 'r') \
 5123		     || ('s' <= (c) && (c) <= 'z'))
 5124# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 5125#endif
 5126
 5127#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 5128int
 5129main ()
 5130{
 5131  int i;
 5132  for (i = 0; i < 256; i++)
 5133    if (XOR (islower (i), ISLOWER (i))
 5134	|| toupper (i) != TOUPPER (i))
 5135      return 2;
 5136  return 0;
 5137}
 5138_ACEOF
 5139if ac_fn_c_try_run "$LINENO"; then :
 5140
 5141else
 5142  ac_cv_header_stdc=no
 5143fi
 5144rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 5145  conftest.$ac_objext conftest.beam conftest.$ac_ext
 5146fi
 5147
 5148fi
 5149fi
 5150{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
 5151$as_echo "$ac_cv_header_stdc" >&6; }
 5152if test $ac_cv_header_stdc = yes; then
 5153
 5154$as_echo "#define STDC_HEADERS 1" >>confdefs.h
 5155
 5156fi
 5157
 5158# On IRIX 5.3, sys/types and inttypes.h are conflicting.
 5159for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 5160		  inttypes.h stdint.h unistd.h
 5161do :
 5162  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 5163ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 5164"
 5165eval as_val=\$$as_ac_Header
 5166   if test "x$as_val" = x""yes; then :
 5167  cat >>confdefs.h <<_ACEOF
 5168#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 5169_ACEOF
 5170
 5171fi
 5172
 5173done
 5174
 5175
 5176for ac_header in dlfcn.h
 5177do :
 5178  ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
 5179if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
 5180  cat >>confdefs.h <<_ACEOF
 5181#define HAVE_DLFCN_H 1
 5182_ACEOF
 5183
 5184fi
 5185
 5186done
 5187
 5188
 5189# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
 5190
 5191# find the maximum length of command line arguments
 5192{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
 5193$as_echo_n "checking the maximum length of command line arguments... " >&6; }
 5194if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
 5195  $as_echo_n "(cached) " >&6
 5196else
 5197    i=0
 5198  teststring="ABCD"
 5199
 5200  case $build_os in
 5201  msdosdjgpp*)
 5202    # On DJGPP, this test can blow up pretty badly due to problems in libc
 5203    # (any single argument exceeding 2000 bytes causes a buffer overrun
 5204    # during glob expansion).  Even if it were fixed, the result of this
 5205    # check would be larger than it should be.
 5206    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
 5207    ;;
 5208
 5209  gnu*)
 5210    # Under GNU Hurd, this test is not required because there is
 5211    # no limit to the length of command line arguments.
 5212    # Libtool will interpret -1 as no limit whatsoever
 5213    lt_cv_sys_max_cmd_len=-1;
 5214    ;;
 5215
 5216  cygwin* | mingw*)
 5217    # On Win9x/ME, this test blows up -- it succeeds, but takes
 5218    # about 5 minutes as the teststring grows exponentially.
 5219    # Worse, since 9x/ME are not pre-emptively multitasking,
 5220    # you end up with a "frozen" computer, even though with patience
 5221    # the test eventually succeeds (with a max line length of 256k).
 5222    # Instead, let's just punt: use the minimum linelength reported by
 5223    # all of the supported platforms: 8192 (on NT/2K/XP).
 5224    lt_cv_sys_max_cmd_len=8192;
 5225    ;;
 5226
 5227  amigaos*)
 5228    # On AmigaOS with pdksh, this test takes hours, literally.
 5229    # So we just punt and use a minimum line length of 8192.
 5230    lt_cv_sys_max_cmd_len=8192;
 5231    ;;
 5232
 5233  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
 5234    # This has been around since 386BSD, at least.  Likely further.
 5235    if test -x /sbin/sysctl; then
 5236      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
 5237    elif test -x /usr/sbin/sysctl; then
 5238      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
 5239    else
 5240      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
 5241    fi
 5242    # And add a safety zone
 5243    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
 5244    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
 5245    ;;
 5246  osf*)
 5247    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
 5248    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
 5249    # nice to cause kernel panics so lets avoid the loop below.
 5250    # First set a reasonable default.
 5251    lt_cv_sys_max_cmd_len=16384
 5252    #
 5253    if test -x /sbin/sysconfig; then
 5254      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
 5255        *1*) lt_cv_sys_max_cmd_len=-1 ;;
 5256      esac
 5257    fi
 5258    ;;
 5259  *)
 5260    # If test is not a shell built-in, we'll probably end up computing a
 5261    # maximum length that is only half of the actual maximum length, but
 5262    # we can't tell.
 5263    SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
 5264    while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
 5265	       = "XX$teststring") >/dev/null 2>&1 &&
 5266	    new_result=`expr "X$teststring" : ".*" 2>&1` &&
 5267	    lt_cv_sys_max_cmd_len=$new_result &&
 5268	    test $i != 17 # 1/2 MB should be enough
 5269    do
 5270      i=`expr $i + 1`
 5271      teststring=$teststring$teststring
 5272    done
 5273    teststring=
 5274    # Add a significant safety factor because C++ compilers can tack on massive
 5275    # amounts of additional arguments before passing them to the linker.
 5276    # It appears as though 1/2 is a usable value.
 5277    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
 5278    ;;
 5279  esac
 5280
 5281fi
 5282
 5283if test -n $lt_cv_sys_max_cmd_len ; then
 5284  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
 5285$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
 5286else
 5287  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
 5288$as_echo "none" >&6; }
 5289fi
 5290
 5291
 5292
 5293
 5294# Check for command to grab the raw symbol name followed by C symbol from nm.
 5295{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
 5296$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
 5297if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
 5298  $as_echo_n "(cached) " >&6
 5299else
 5300
 5301# These are sane defaults that work on at least a few old systems.
 5302# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 5303
 5304# Character class describing NM global symbol codes.
 5305symcode='[BCDEGRST]'
 5306
 5307# Regexp to match symbols that can be accessed directly from C.
 5308sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
 5309
 5310# Transform an extracted symbol line into a proper C declaration
 5311lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
 5312
 5313# Transform an extracted symbol line into symbol name and symbol address
 5314lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
 5315
 5316# Define system-specific variables.
 5317case $host_os in
 5318aix*)
 5319  symcode='[BCDT]'
 5320  ;;
 5321cygwin* | mingw* | pw32*)
 5322  symcode='[ABCDGISTW]'
 5323  ;;
 5324hpux*) # Its linker distinguishes data from code symbols
 5325  if test "$host_cpu" = ia64; then
 5326    symcode='[ABCDEGRST]'
 5327  fi
 5328  lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 5329  lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
 5330  ;;
 5331linux*)
 5332  if test "$host_cpu" = ia64; then
 5333    symcode='[ABCDGIRSTW]'
 5334    lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
 5335    lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (lt_ptr) \&\2},/p'"
 5336  fi
 5337  ;;
 5338irix* | nonstopux*)
 5339  symcode='[BCDEGRST]'
 5340  ;;
 5341osf*)
 5342  symcode='[BCDEGQRST]'
 5343  ;;
 5344solaris* | sysv5*)
 5345  symcode='[BDRT]'
 5346  ;;
 5347sysv4)
 5348  symcode='[DFNSTU]'
 5349  ;;
 5350esac
 5351
 5352# Handle CRLF in mingw tool chain
 5353opt_cr=
 5354case $build_os in
 5355mingw*)
 5356  opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
 5357  ;;
 5358esac
 5359
 5360# If we're using GNU nm, then use its standard symbol codes.
 5361case `$NM -V 2>&1` in
 5362*GNU* | *'with BFD'*)
 5363  symcode='[ABCDGIRSTW]' ;;
 5364esac
 5365
 5366# Try without a prefix undercore, then with it.
 5367for ac_symprfx in "" "_"; do
 5368
 5369  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
 5370  symxfrm="\\1 $ac_symprfx\\2 \\2"
 5371
 5372  # Write the raw and C identifiers.
 5373  lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ 	]\($symcode$symcode*\)[ 	][ 	]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
 5374
 5375  # Check to see that the pipe works correctly.
 5376  pipe_works=no
 5377
 5378  rm -f conftest*
 5379  cat > conftest.$ac_ext <<EOF
 5380#ifdef __cplusplus
 5381extern "C" {
 5382#endif
 5383char nm_test_var;
 5384void nm_test_func(){}
 5385#ifdef __cplusplus
 5386}
 5387#endif
 5388int main(){nm_test_var='a';nm_test_func();return(0);}
 5389EOF
 5390
 5391  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 5392  (eval $ac_compile) 2>&5
 5393  ac_status=$?
 5394  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 5395  test $ac_status = 0; }; then
 5396    # Now try to grab the symbols.
 5397    nlist=conftest.nm
 5398    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
 5399  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
 5400  ac_status=$?
 5401  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 5402  test $ac_status = 0; } && test -s "$nlist"; then
 5403      # Try sorting and uniquifying the output.
 5404      if sort "$nlist" | uniq > "$nlist"T; then
 5405	mv -f "$nlist"T "$nlist"
 5406      else
 5407	rm -f "$nlist"T
 5408      fi
 5409
 5410      # Make sure that we snagged all the symbols we need.
 5411      if grep ' nm_test_var$' "$nlist" >/dev/null; then
 5412	if grep ' nm_test_func$' "$nlist" >/dev/null; then
 5413	  cat <<EOF > conftest.$ac_ext
 5414#ifdef __cplusplus
 5415extern "C" {
 5416#endif
 5417
 5418EOF
 5419	  # Now generate the symbol file.
 5420	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
 5421
 5422	  cat <<EOF >> conftest.$ac_ext
 5423#if defined (__STDC__) && __STDC__
 5424# define lt_ptr_t void *
 5425#else
 5426# define lt_ptr_t char *
 5427# define const
 5428#endif
 5429
 5430/* The mapping between symbol names and symbols. */
 5431const struct {
 5432  const char *name;
 5433  lt_ptr_t address;
 5434}
 5435lt_preloaded_symbols[] =
 5436{
 5437EOF
 5438	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
 5439	  cat <<\EOF >> conftest.$ac_ext
 5440  {0, (lt_ptr_t) 0}
 5441};
 5442
 5443#ifdef __cplusplus
 5444}
 5445#endif
 5446EOF
 5447	  # Now try linking the two files.
 5448	  mv conftest.$ac_objext conftstm.$ac_objext
 5449	  lt_save_LIBS="$LIBS"
 5450	  lt_save_CFLAGS="$CFLAGS"
 5451	  LIBS="conftstm.$ac_objext"
 5452	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
 5453	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
 5454  (eval $ac_link) 2>&5
 5455  ac_status=$?
 5456  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 5457  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
 5458	    pipe_works=yes
 5459	  fi
 5460	  LIBS="$lt_save_LIBS"
 5461	  CFLAGS="$lt_save_CFLAGS"
 5462	else
 5463	  echo "cannot find nm_test_func in $nlist" >&5
 5464	fi
 5465      else
 5466	echo "cannot find nm_test_var in $nlist" >&5
 5467      fi
 5468    else
 5469      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
 5470    fi
 5471  else
 5472    echo "$progname: failed program was:" >&5
 5473    cat conftest.$ac_ext >&5
 5474  fi
 5475  rm -f conftest* conftst*
 5476
 5477  # Do not use the global_symbol_pipe unless it works.
 5478  if test "$pipe_works" = yes; then
 5479    break
 5480  else
 5481    lt_cv_sys_global_symbol_pipe=
 5482  fi
 5483done
 5484
 5485fi
 5486
 5487if test -z "$lt_cv_sys_global_symbol_pipe"; then
 5488  lt_cv_sys_global_symbol_to_cdecl=
 5489fi
 5490if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
 5491  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
 5492$as_echo "failed" >&6; }
 5493else
 5494  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
 5495$as_echo "ok" >&6; }
 5496fi
 5497
 5498{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
 5499$as_echo_n "checking for objdir... " >&6; }
 5500if test "${lt_cv_objdir+set}" = set; then :
 5501  $as_echo_n "(cached) " >&6
 5502else
 5503  rm -f .libs 2>/dev/null
 5504mkdir .libs 2>/dev/null
 5505if test -d .libs; then
 5506  lt_cv_objdir=.libs
 5507else
 5508  # MS-DOS does not allow filenames that begin with a dot.
 5509  lt_cv_objdir=_libs
 5510fi
 5511rmdir .libs 2>/dev/null
 5512fi
 5513{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
 5514$as_echo "$lt_cv_objdir" >&6; }
 5515objdir=$lt_cv_objdir
 5516
 5517
 5518
 5519
 5520
 5521case $host_os in
 5522aix3*)
 5523  # AIX sometimes has problems with the GCC collect2 program.  For some
 5524  # reason, if we set the COLLECT_NAMES environment variable, the problems
 5525  # vanish in a puff of smoke.
 5526  if test "X${COLLECT_NAMES+set}" != Xset; then
 5527    COLLECT_NAMES=
 5528    export COLLECT_NAMES
 5529  fi
 5530  ;;
 5531esac
 5532
 5533# Sed substitution that helps us do robust quoting.  It backslashifies
 5534# metacharacters that are still active within double-quoted strings.
 5535Xsed='sed -e 1s/^X//'
 5536sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
 5537
 5538# Same as above, but do not quote variable references.
 5539double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
 5540
 5541# Sed substitution to delay expansion of an escaped shell variable in a
 5542# double_quote_subst'ed string.
 5543delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
 5544
 5545# Sed substitution to avoid accidental globbing in evaled expressions
 5546no_glob_subst='s/\*/\\\*/g'
 5547
 5548# Constants:
 5549rm="rm -f"
 5550
 5551# Global variables:
 5552default_ofile=libtool
 5553can_build_shared=yes
 5554
 5555# All known linkers require a `.a' archive for static linking (except MSVC,
 5556# which needs '.lib').
 5557libext=a
 5558ltmain="$ac_aux_dir/ltmain.sh"
 5559ofile="$default_ofile"
 5560with_gnu_ld="$lt_cv_prog_gnu_ld"
 5561
 5562if test -n "$ac_tool_prefix"; then
 5563  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 5564set dummy ${ac_tool_prefix}ar; ac_word=$2
 5565{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5566$as_echo_n "checking for $ac_word... " >&6; }
 5567if test "${ac_cv_prog_AR+set}" = set; then :
 5568  $as_echo_n "(cached) " >&6
 5569else
 5570  if test -n "$AR"; then
 5571  ac_cv_prog_AR="$AR" # Let the user override the test.
 5572else
 5573as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5574for as_dir in $PATH
 5575do
 5576  IFS=$as_save_IFS
 5577  test -z "$as_dir" && as_dir=.
 5578    for ac_exec_ext in '' $ac_executable_extensions; do
 5579  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 5580    ac_cv_prog_AR="${ac_tool_prefix}ar"
 5581    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5582    break 2
 5583  fi
 5584done
 5585  done
 5586IFS=$as_save_IFS
 5587
 5588fi
 5589fi
 5590AR=$ac_cv_prog_AR
 5591if test -n "$AR"; then
 5592  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
 5593$as_echo "$AR" >&6; }
 5594else
 5595  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5596$as_echo "no" >&6; }
 5597fi
 5598
 5599
 5600fi
 5601if test -z "$ac_cv_prog_AR"; then
 5602  ac_ct_AR=$AR
 5603  # Extract the first word of "ar", so it can be a program name with args.
 5604set dummy ar; ac_word=$2
 5605{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5606$as_echo_n "checking for $ac_word... " >&6; }
 5607if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
 5608  $as_echo_n "(cached) " >&6
 5609else
 5610  if test -n "$ac_ct_AR"; then
 5611  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
 5612else
 5613as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5614for as_dir in $PATH
 5615do
 5616  IFS=$as_save_IFS
 5617  test -z "$as_dir" && as_dir=.
 5618    for ac_exec_ext in '' $ac_executable_extensions; do
 5619  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 5620    ac_cv_prog_ac_ct_AR="ar"
 5621    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5622    break 2
 5623  fi
 5624done
 5625  done
 5626IFS=$as_save_IFS
 5627
 5628fi
 5629fi
 5630ac_ct_AR=$ac_cv_prog_ac_ct_AR
 5631if test -n "$ac_ct_AR"; then
 5632  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
 5633$as_echo "$ac_ct_AR" >&6; }
 5634else
 5635  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5636$as_echo "no" >&6; }
 5637fi
 5638
 5639  if test "x$ac_ct_AR" = x; then
 5640    AR="false"
 5641  else
 5642    case $cross_compiling:$ac_tool_warned in
 5643yes:)
 5644{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 5645$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 5646ac_tool_warned=yes ;;
 5647esac
 5648    AR=$ac_ct_AR
 5649  fi
 5650else
 5651  AR="$ac_cv_prog_AR"
 5652fi
 5653
 5654if test -n "$ac_tool_prefix"; then
 5655  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 5656set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 5657{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5658$as_echo_n "checking for $ac_word... " >&6; }
 5659if test "${ac_cv_prog_RANLIB+set}" = set; then :
 5660  $as_echo_n "(cached) " >&6
 5661else
 5662  if test -n "$RANLIB"; then
 5663  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 5664else
 5665as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5666for as_dir in $PATH
 5667do
 5668  IFS=$as_save_IFS
 5669  test -z "$as_dir" && as_dir=.
 5670    for ac_exec_ext in '' $ac_executable_extensions; do
 5671  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 5672    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 5673    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5674    break 2
 5675  fi
 5676done
 5677  done
 5678IFS=$as_save_IFS
 5679
 5680fi
 5681fi
 5682RANLIB=$ac_cv_prog_RANLIB
 5683if test -n "$RANLIB"; then
 5684  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
 5685$as_echo "$RANLIB" >&6; }
 5686else
 5687  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5688$as_echo "no" >&6; }
 5689fi
 5690
 5691
 5692fi
 5693if test -z "$ac_cv_prog_RANLIB"; then
 5694  ac_ct_RANLIB=$RANLIB
 5695  # Extract the first word of "ranlib", so it can be a program name with args.
 5696set dummy ranlib; ac_word=$2
 5697{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5698$as_echo_n "checking for $ac_word... " >&6; }
 5699if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
 5700  $as_echo_n "(cached) " >&6
 5701else
 5702  if test -n "$ac_ct_RANLIB"; then
 5703  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
 5704else
 5705as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5706for as_dir in $PATH
 5707do
 5708  IFS=$as_save_IFS
 5709  test -z "$as_dir" && as_dir=.
 5710    for ac_exec_ext in '' $ac_executable_extensions; do
 5711  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 5712    ac_cv_prog_ac_ct_RANLIB="ranlib"
 5713    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5714    break 2
 5715  fi
 5716done
 5717  done
 5718IFS=$as_save_IFS
 5719
 5720fi
 5721fi
 5722ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 5723if test -n "$ac_ct_RANLIB"; then
 5724  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
 5725$as_echo "$ac_ct_RANLIB" >&6; }
 5726else
 5727  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5728$as_echo "no" >&6; }
 5729fi
 5730
 5731  if test "x$ac_ct_RANLIB" = x; then
 5732    RANLIB=":"
 5733  else
 5734    case $cross_compiling:$ac_tool_warned in
 5735yes:)
 5736{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 5737$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 5738ac_tool_warned=yes ;;
 5739esac
 5740    RANLIB=$ac_ct_RANLIB
 5741  fi
 5742else
 5743  RANLIB="$ac_cv_prog_RANLIB"
 5744fi
 5745
 5746if test -n "$ac_tool_prefix"; then
 5747  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 5748set dummy ${ac_tool_prefix}strip; ac_word=$2
 5749{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5750$as_echo_n "checking for $ac_word... " >&6; }
 5751if test "${ac_cv_prog_STRIP+set}" = set; then :
 5752  $as_echo_n "(cached) " >&6
 5753else
 5754  if test -n "$STRIP"; then
 5755  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 5756else
 5757as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5758for as_dir in $PATH
 5759do
 5760  IFS=$as_save_IFS
 5761  test -z "$as_dir" && as_dir=.
 5762    for ac_exec_ext in '' $ac_executable_extensions; do
 5763  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 5764    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
 5765    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5766    break 2
 5767  fi
 5768done
 5769  done
 5770IFS=$as_save_IFS
 5771
 5772fi
 5773fi
 5774STRIP=$ac_cv_prog_STRIP
 5775if test -n "$STRIP"; then
 5776  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
 5777$as_echo "$STRIP" >&6; }
 5778else
 5779  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5780$as_echo "no" >&6; }
 5781fi
 5782
 5783
 5784fi
 5785if test -z "$ac_cv_prog_STRIP"; then
 5786  ac_ct_STRIP=$STRIP
 5787  # Extract the first word of "strip", so it can be a program name with args.
 5788set dummy strip; ac_word=$2
 5789{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5790$as_echo_n "checking for $ac_word... " >&6; }
 5791if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
 5792  $as_echo_n "(cached) " >&6
 5793else
 5794  if test -n "$ac_ct_STRIP"; then
 5795  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 5796else
 5797as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5798for as_dir in $PATH
 5799do
 5800  IFS=$as_save_IFS
 5801  test -z "$as_dir" && as_dir=.
 5802    for ac_exec_ext in '' $ac_executable_extensions; do
 5803  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 5804    ac_cv_prog_ac_ct_STRIP="strip"
 5805    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5806    break 2
 5807  fi
 5808done
 5809  done
 5810IFS=$as_save_IFS
 5811
 5812fi
 5813fi
 5814ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 5815if test -n "$ac_ct_STRIP"; then
 5816  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
 5817$as_echo "$ac_ct_STRIP" >&6; }
 5818else
 5819  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5820$as_echo "no" >&6; }
 5821fi
 5822
 5823  if test "x$ac_ct_STRIP" = x; then
 5824    STRIP=":"
 5825  else
 5826    case $cross_compiling:$ac_tool_warned in
 5827yes:)
 5828{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 5829$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 5830ac_tool_warned=yes ;;
 5831esac
 5832    STRIP=$ac_ct_STRIP
 5833  fi
 5834else
 5835  STRIP="$ac_cv_prog_STRIP"
 5836fi
 5837
 5838
 5839old_CC="$CC"
 5840old_CFLAGS="$CFLAGS"
 5841
 5842# Set sane defaults for various variables
 5843test -z "$AR" && AR=ar
 5844test -z "$AR_FLAGS" && AR_FLAGS=cru
 5845test -z "$AS" && AS=as
 5846test -z "$CC" && CC=cc
 5847test -z "$LTCC" && LTCC=$CC
 5848test -z "$DLLTOOL" && DLLTOOL=dlltool
 5849test -z "$LD" && LD=ld
 5850test -z "$LN_S" && LN_S="ln -s"
 5851test -z "$MAGIC_CMD" && MAGIC_CMD=file
 5852test -z "$NM" && NM=nm
 5853test -z "$SED" && SED=sed
 5854test -z "$OBJDUMP" && OBJDUMP=objdump
 5855test -z "$RANLIB" && RANLIB=:
 5856test -z "$STRIP" && STRIP=:
 5857test -z "$ac_objext" && ac_objext=o
 5858
 5859# Determine commands to create old-style static archives.
 5860old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
 5861old_postinstall_cmds='chmod 644 $oldlib'
 5862old_postuninstall_cmds=
 5863
 5864if test -n "$RANLIB"; then
 5865  case $host_os in
 5866  openbsd*)
 5867    old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
 5868    ;;
 5869  *)
 5870    old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
 5871    ;;
 5872  esac
 5873  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
 5874fi
 5875
 5876for cc_temp in $compiler""; do
 5877  case $cc_temp in
 5878    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
 5879    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
 5880    \-*) ;;
 5881    *) break;;
 5882  esac
 5883done
 5884cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 5885
 5886
 5887# Only perform the check for file, if the check method requires it
 5888case $deplibs_check_method in
 5889file_magic*)
 5890  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
 5891    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
 5892$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
 5893if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
 5894  $as_echo_n "(cached) " >&6
 5895else
 5896  case $MAGIC_CMD in
 5897[\\/*] |  ?:[\\/]*)
 5898  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
 5899  ;;
 5900*)
 5901  lt_save_MAGIC_CMD="$MAGIC_CMD"
 5902  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 5903  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
 5904  for ac_dir in $ac_dummy; do
 5905    IFS="$lt_save_ifs"
 5906    test -z "$ac_dir" && ac_dir=.
 5907    if test -f $ac_dir/${ac_tool_prefix}file; then
 5908      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
 5909      if test -n "$file_magic_test_file"; then
 5910	case $deplibs_check_method in
 5911	"file_magic "*)
 5912	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
 5913	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 5914	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
 5915	    $EGREP "$file_magic_regex" > /dev/null; then
 5916	    :
 5917	  else
 5918	    cat <<EOF 1>&2
 5919
 5920*** Warning: the command libtool uses to detect shared libraries,
 5921*** $file_magic_cmd, produces output that libtool cannot recognize.
 5922*** The result is that libtool may fail to recognize shared libraries
 5923*** as such.  This will affect the creation of libtool libraries that
 5924*** depend on shared libraries, but programs linked with such libtool
 5925*** libraries will work regardless of this problem.  Nevertheless, you
 5926*** may want to report the problem to your system manager and/or to
 5927*** bug-libtool@gnu.org
 5928
 5929EOF
 5930	  fi ;;
 5931	esac
 5932      fi
 5933      break
 5934    fi
 5935  done
 5936  IFS="$lt_save_ifs"
 5937  MAGIC_CMD="$lt_save_MAGIC_CMD"
 5938  ;;
 5939esac
 5940fi
 5941
 5942MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 5943if test -n "$MAGIC_CMD"; then
 5944  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
 5945$as_echo "$MAGIC_CMD" >&6; }
 5946else
 5947  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5948$as_echo "no" >&6; }
 5949fi
 5950
 5951if test -z "$lt_cv_path_MAGIC_CMD"; then
 5952  if test -n "$ac_tool_prefix"; then
 5953    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
 5954$as_echo_n "checking for file... " >&6; }
 5955if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
 5956  $as_echo_n "(cached) " >&6
 5957else
 5958  case $MAGIC_CMD in
 5959[\\/*] |  ?:[\\/]*)
 5960  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
 5961  ;;
 5962*)
 5963  lt_save_MAGIC_CMD="$MAGIC_CMD"
 5964  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 5965  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
 5966  for ac_dir in $ac_dummy; do
 5967    IFS="$lt_save_ifs"
 5968    test -z "$ac_dir" && ac_dir=.
 5969    if test -f $ac_dir/file; then
 5970      lt_cv_path_MAGIC_CMD="$ac_dir/file"
 5971      if test -n "$file_magic_test_file"; then
 5972	case $deplibs_check_method in
 5973	"file_magic "*)
 5974	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
 5975	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 5976	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
 5977	    $EGREP "$file_magic_regex" > /dev/null; then
 5978	    :
 5979	  else
 5980	    cat <<EOF 1>&2
 5981
 5982*** Warning: the command libtool uses to detect shared libraries,
 5983*** $file_magic_cmd, produces output that libtool cannot recognize.
 5984*** The result is that libtool may fail to recognize shared libraries
 5985*** as such.  This will affect the creation of libtool libraries that
 5986*** depend on shared libraries, but programs linked with such libtool
 5987*** libraries will work regardless of this problem.  Nevertheless, you
 5988*** may want to report the problem to your system manager and/or to
 5989*** bug-libtool@gnu.org
 5990
 5991EOF
 5992	  fi ;;
 5993	esac
 5994      fi
 5995      break
 5996    fi
 5997  done
 5998  IFS="$lt_save_ifs"
 5999  MAGIC_CMD="$lt_save_MAGIC_CMD"
 6000  ;;
 6001esac
 6002fi
 6003
 6004MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 6005if test -n "$MAGIC_CMD"; then
 6006  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
 6007$as_echo "$MAGIC_CMD" >&6; }
 6008else
 6009  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 6010$as_echo "no" >&6; }
 6011fi
 6012
 6013  else
 6014    MAGIC_CMD=:
 6015  fi
 6016fi
 6017
 6018  fi
 6019  ;;
 6020esac
 6021
 6022enable_dlopen=no
 6023enable_win32_dll=no
 6024
 6025# Check whether --enable-libtool-lock was given.
 6026if test "${enable_libtool_lock+set}" = set; then :
 6027  enableval=$enable_libtool_lock;
 6028fi
 6029
 6030test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
 6031
 6032
 6033# Check whether --with-pic was given.
 6034if test "${with_pic+set}" = set; then :
 6035  withval=$with_pic; pic_mode="$withval"
 6036else
 6037  pic_mode=default
 6038fi
 6039
 6040test -z "$pic_mode" && pic_mode=default
 6041
 6042# Use C for the default configuration in the libtool script
 6043tagname=
 6044lt_save_CC="$CC"
 6045ac_ext=c
 6046ac_cpp='$CPP $CPPFLAGS'
 6047ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 6048ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 6049ac_compiler_gnu=$ac_cv_c_compiler_gnu
 6050
 6051
 6052# Source file extension for C test sources.
 6053ac_ext=c
 6054
 6055# Object file extension for compiled C test sources.
 6056objext=o
 6057objext=$objext
 6058
 6059# Code to be used in simple compile tests
 6060lt_simple_compile_test_code="int some_variable = 0;\n"
 6061
 6062# Code to be used in simple link tests
 6063lt_simple_link_test_code='int main(){return(0);}\n'
 6064
 6065
 6066# If no C compiler was specified, use CC.
 6067LTCC=${LTCC-"$CC"}
 6068
 6069# Allow CC to be a program name with arguments.
 6070compiler=$CC
 6071
 6072
 6073# save warnings/boilerplate of simple test code
 6074ac_outfile=conftest.$ac_objext
 6075printf "$lt_simple_compile_test_code" >conftest.$ac_ext
 6076eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
 6077_lt_compiler_boilerplate=`cat conftest.err`
 6078$rm conftest*
 6079
 6080ac_outfile=conftest.$ac_objext
 6081printf "$lt_simple_link_test_code" >conftest.$ac_ext
 6082eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
 6083_lt_linker_boilerplate=`cat conftest.err`
 6084$rm conftest*
 6085
 6086
 6087#
 6088# Check for any special shared library compilation flags.
 6089#
 6090lt_prog_cc_shlib=
 6091if test "$GCC" = no; then
 6092  case $host_os in
 6093  sco3.2v5*)
 6094    lt_prog_cc_shlib='-belf'
 6095    ;;
 6096  esac
 6097fi
 6098if test -n "$lt_prog_cc_shlib"; then
 6099  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' requires \`$lt_prog_cc_shlib' to build shared libraries" >&5
 6100$as_echo "$as_me: WARNING: \`$CC' requires \`$lt_prog_cc_shlib' to build shared libraries" >&2;}
 6101  if echo "$old_CC $old_CFLAGS " | grep "[ 	]$lt_prog_cc_shlib[ 	]" >/dev/null; then :
 6102  else
 6103    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add \`$lt_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&5
 6104$as_echo "$as_me: WARNING: add \`$lt_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&2;}
 6105    lt_cv_prog_cc_can_build_shared=no
 6106  fi
 6107fi
 6108
 6109
 6110#
 6111# Check to make sure the static flag actually works.
 6112#
 6113{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_prog_compiler_static works" >&5
 6114$as_echo_n "checking if $compiler static flag $lt_prog_compiler_static works... " >&6; }
 6115if test "${lt_prog_compiler_static_works+set}" = set; then :
 6116  $as_echo_n "(cached) " >&6
 6117else
 6118  lt_prog_compiler_static_works=no
 6119   save_LDFLAGS="$LDFLAGS"
 6120   LDFLAGS="$LDFLAGS $lt_prog_compiler_static"
 6121   printf "$lt_simple_link_test_code" > conftest.$ac_ext
 6122   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
 6123     # The linker can only warn and ignore the option if not recognized
 6124     # So say no if there are warnings
 6125     if test -s conftest.err; then
 6126       # Append any errors to the config.log.
 6127       cat conftest.err 1>&5
 6128       $echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp
 6129       $SED '/^$/d' conftest.err >conftest.er2
 6130       if diff conftest.exp conftest.er2 >/dev/null; then
 6131         lt_prog_compiler_static_works=yes
 6132       fi
 6133     else
 6134       lt_prog_compiler_static_works=yes
 6135     fi
 6136   fi
 6137   $rm conftest*
 6138   LDFLAGS="$save_LDFLAGS"
 6139
 6140fi
 6141{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_static_works" >&5
 6142$as_echo "$lt_prog_compiler_static_works" >&6; }
 6143
 6144if test x"$lt_prog_compiler_static_works" = xyes; then
 6145    :
 6146else
 6147    lt_prog_compiler_static=
 6148fi
 6149
 6150
 6151
 6152
 6153lt_prog_compiler_no_builtin_flag=
 6154
 6155if test "$GCC" = yes; then
 6156  lt_prog_compiler_no_builtin_flag=' -fno-builtin'
 6157
 6158
 6159{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
 6160$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
 6161if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
 6162  $as_echo_n "(cached) " >&6
 6163else
 6164  lt_cv_prog_compiler_rtti_exceptions=no
 6165  ac_outfile=conftest.$ac_objext
 6166   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
 6167   lt_compiler_flag="-fno-rtti -fno-exceptions"
 6168   # Insert the option either (1) after the last *FLAGS variable, or
 6169   # (2) before a word containing "conftest.", or (3) at the end.
 6170   # Note that $ac_compile itself does not contain backslashes and begins
 6171   # with a dollar sign (not a hyphen), so the echo should work correctly.
 6172   # The option is referenced via a variable to avoid confusing sed.
 6173   lt_compile=`echo "$ac_compile" | $SED \
 6174   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 6175   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
 6176   -e 's:$: $lt_compiler_flag:'`
 6177   (eval echo "\"\$as_me:6177: $lt_compile\"" >&5)
 6178   (eval "$lt_compile" 2>conftest.err)
 6179   ac_status=$?
 6180   cat conftest.err >&5
 6181   echo "$as_me:6181: \$? = $ac_status" >&5
 6182   if (exit $ac_status) && test -s "$ac_outfile"; then
 6183     # The compiler can only warn and ignore the option if not recognized
 6184     # So say no if there are warnings other than the usual output.
 6185     $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
 6186     $SED '/^$/d' conftest.err >conftest.er2
 6187     if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
 6188       lt_cv_prog_compiler_rtti_exceptions=yes
 6189     fi
 6190   fi
 6191   $rm conftest*
 6192
 6193fi
 6194{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
 6195$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
 6196
 6197if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
 6198    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
 6199else
 6200    :
 6201fi
 6202
 6203fi
 6204
 6205lt_prog_compiler_wl=
 6206lt_prog_compiler_pic=
 6207lt_prog_compiler_static=
 6208
 6209{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
 6210$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 6211
 6212  if test "$GCC" = yes; then
 6213    lt_prog_compiler_wl='-Wl,'
 6214    lt_prog_compiler_static='-static'
 6215
 6216    case $host_os in
 6217      aix*)
 6218      # All AIX code is PIC.
 6219      if test "$host_cpu" = ia64; then
 6220	# AIX 5 now supports IA64 processor
 6221	lt_prog_compiler_static='-Bstatic'
 6222      fi
 6223      ;;
 6224
 6225    amigaos*)
 6226      # FIXME: we need at least 68020 code to build shared libraries, but
 6227      # adding the `-m68020' flag to GCC prevents building anything better,
 6228      # like `-m68040'.
 6229      lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
 6230      ;;
 6231
 6232    beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
 6233      # PIC is the default for these OSes.
 6234      ;;
 6235
 6236    mingw* | pw32* | os2*)
 6237      # This hack is so that the source file can tell whether it is being
 6238      # built for inclusion in a dll (and should export symbols for example).
 6239      lt_prog_compiler_pic='-DDLL_EXPORT'
 6240      ;;
 6241
 6242    darwin* | rhapsody*)
 6243      # PIC is the default on this platform
 6244      # Common symbols not allowed in MH_DYLIB files
 6245      lt_prog_compiler_pic='-fno-common'
 6246      ;;
 6247
 6248    msdosdjgpp*)
 6249      # Just because we use GCC doesn't mean we suddenly get shared libraries
 6250      # on systems that don't support them.
 6251      lt_prog_compiler_can_build_shared=no
 6252      enable_shared=no
 6253      ;;
 6254
 6255    sysv4*MP*)
 6256      if test -d /usr/nec; then
 6257	lt_prog_compiler_pic=-Kconform_pic
 6258      fi
 6259      ;;
 6260
 6261    hpux*)
 6262      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 6263      # not for PA HP-UX.
 6264      case $host_cpu in
 6265      hppa*64*|ia64*)
 6266	# +Z the default
 6267	;;
 6268      *)
 6269	lt_prog_compiler_pic='-fPIC'
 6270	;;
 6271      esac
 6272      ;;
 6273
 6274    *)
 6275      lt_prog_compiler_pic='-fPIC'
 6276      ;;
 6277    esac
 6278  else
 6279    # PORTME Check for flag to pass linker flags through the system compiler.
 6280    case $host_os in
 6281    aix*)
 6282      lt_prog_compiler_wl='-Wl,'
 6283      if test "$host_cpu" = ia64; then
 6284	# AIX 5 now supports IA64 processor
 6285	lt_prog_compiler_static='-Bstatic'
 6286      else
 6287	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
 6288      fi
 6289      ;;
 6290      darwin*)
 6291        # PIC is the default on this platform
 6292        # Common symbols not allowed in MH_DYLIB files
 6293       case $cc_basename in
 6294         xlc*)
 6295         lt_prog_compiler_pic='-qnocommon'
 6296         lt_prog_compiler_wl='-Wl,'
 6297         ;;
 6298       esac
 6299       ;;
 6300
 6301    mingw* | pw32* | os2*)
 6302      # This hack is so that the source file can tell whether it is being
 6303      # built for inclusion in a dll (and should export symbols for example).
 6304      lt_prog_compiler_pic='-DDLL_EXPORT'
 6305      ;;
 6306
 6307    hpux9* | hpux10* | hpux11*)
 6308      lt_prog_compiler_wl='-Wl,'
 6309      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
 6310      # not for PA HP-UX.
 6311      case $host_cpu in
 6312      hppa*64*|ia64*)
 6313	# +Z the default
 6314	;;
 6315      *)
 6316	lt_prog_compiler_pic='+Z'
 6317	;;
 6318      esac
 6319      # Is there a better lt_prog_compiler_static that works with the bundled CC?
 6320      lt_prog_compiler_static='${wl}-a ${wl}archive'
 6321      ;;
 6322
 6323    irix5* | irix6* | nonstopux*)
 6324      lt_prog_compiler_wl='-Wl,'
 6325      # PIC (with -KPIC) is the default.
 6326      lt_prog_compiler_static='-non_shared'
 6327      ;;
 6328
 6329    newsos6)
 6330      lt_prog_compiler_pic='-KPIC'
 6331      lt_prog_compiler_static='-Bstatic'
 6332      ;;
 6333
 6334    linux*)
 6335      case $cc_basename in
 6336      icc* | ecc*)
 6337	lt_prog_compiler_wl='-Wl,'
 6338	lt_prog_compiler_pic='-KPIC'
 6339	lt_prog_compiler_static='-static'
 6340        ;;
 6341      pgcc* | pgf77* | pgf90* | pgf95*)
 6342        # Portland Group compilers (*not* the Pentium gcc compiler,
 6343	# which looks to be a dead project)
 6344	lt_prog_compiler_wl='-Wl,'
 6345	lt_prog_compiler_pic='-fpic'
 6346	lt_prog_compiler_static='-Bstatic'
 6347        ;;
 6348      ccc*)
 6349        lt_prog_compiler_wl='-Wl,'
 6350        # All Alpha code is PIC.
 6351        lt_prog_compiler_static='-non_shared'
 6352        ;;
 6353      esac
 6354      ;;
 6355
 6356    osf3* | osf4* | osf5*)
 6357      lt_prog_compiler_wl='-Wl,'
 6358      # All OSF/1 code is PIC.
 6359      lt_prog_compiler_static='-non_shared'
 6360      ;;
 6361
 6362    sco3.2v5*)
 6363      lt_prog_compiler_pic='-Kpic'
 6364      lt_prog_compiler_static='-dn'
 6365      ;;
 6366
 6367    solaris*)
 6368      lt_prog_compiler_pic='-KPIC'
 6369      lt_prog_compiler_static='-Bstatic'
 6370      case $cc_basename in
 6371      f77* | f90* | f95*)
 6372	lt_prog_compiler_wl='-Qoption ld ';;
 6373      *)
 6374	lt_prog_compiler_wl='-Wl,';;
 6375      esac
 6376      ;;
 6377
 6378    sunos4*)
 6379      lt_prog_compiler_wl='-Qoption ld '
 6380      lt_prog_compiler_pic='-PIC'
 6381      lt_prog_compiler_static='-Bstatic'
 6382      ;;
 6383
 6384    sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
 6385      lt_prog_compiler_wl='-Wl,'
 6386      lt_prog_compiler_pic='-KPIC'
 6387      lt_prog_compiler_static='-Bstatic'
 6388      ;;
 6389
 6390    sysv4*MP*)
 6391      if test -d /usr/nec ;then
 6392	lt_prog_compiler_pic='-Kconform_pic'
 6393	lt_prog_compiler_static='-Bstatic'
 6394      fi
 6395      ;;
 6396
 6397    unicos*)
 6398      lt_prog_compiler_wl='-Wl,'
 6399      lt_prog_compiler_can_build_shared=no
 6400      ;;
 6401
 6402    uts4*)
 6403      lt_prog_compiler_pic='-pic'
 6404      lt_prog_compiler_static='-Bstatic'
 6405      ;;
 6406
 6407    *)
 6408      lt_prog_compiler_can_build_shared=no
 6409      ;;
 6410    esac
 6411  fi
 6412
 6413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
 6414$as_echo "$lt_prog_compiler_pic" >&6; }
 6415
 6416#
 6417# Check to make sure the PIC flag actually works.
 6418#
 6419if test -n "$lt_prog_compiler_pic"; then
 6420
 6421{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
 6422$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
 6423if test "${lt_prog_compiler_pic_works+set}" = set; then :
 6424  $as_echo_n "(cached) " >&6
 6425else
 6426  lt_prog_compiler_pic_works=no
 6427  ac_outfile=conftest.$ac_objext
 6428   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
 6429   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
 6430   # Insert the option either (1) after the last *FLAGS variable, or
 6431   # (2) before a word containing "conftest.", or (3) at the end.
 6432   # Note that $ac_compile itself does not contain backslashes and begins
 6433   # with a dollar sign (not a hyphen), so the echo should work correctly.
 6434   # The option is referenced via a variable to avoid confusing sed.
 6435   lt_compile=`echo "$ac_compile" | $SED \
 6436   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 6437   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
 6438   -e 's:$: $lt_compiler_flag:'`
 6439   (eval echo "\"\$as_me:6439: $lt_compile\"" >&5)
 6440   (eval "$lt_compile" 2>conftest.err)
 6441   ac_status=$?
 6442   cat conftest.err >&5
 6443   echo "$as_me:6443: \$? = $ac_status" >&5
 6444   if (exit $ac_status) && test -s "$ac_outfile"; then
 6445     # The compiler can only warn and ignore the option if not recognized
 6446     # So say no if there are warnings other than the usual output.
 6447     $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
 6448     $SED '/^$/d' conftest.err >conftest.er2
 6449     if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
 6450       lt_prog_compiler_pic_works=yes
 6451     fi
 6452   fi
 6453   $rm conftest*
 6454
 6455fi
 6456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_works" >&5
 6457$as_echo "$lt_prog_compiler_pic_works" >&6; }
 6458
 6459if test x"$lt_prog_compiler_pic_works" = xyes; then
 6460    case $lt_prog_compiler_pic in
 6461     "" | " "*) ;;
 6462     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
 6463     esac
 6464else
 6465    lt_prog_compiler_pic=
 6466     lt_prog_compiler_can_build_shared=no
 6467fi
 6468
 6469fi
 6470case $host_os in
 6471  # For platforms which do not support PIC, -DPIC is meaningless:
 6472  *djgpp*)
 6473    lt_prog_compiler_pic=
 6474    ;;
 6475  *)
 6476    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
 6477    ;;
 6478esac
 6479
 6480{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
 6481$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
 6482if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
 6483  $as_echo_n "(cached) " >&6
 6484else
 6485  lt_cv_prog_compiler_c_o=no
 6486   $rm -r conftest 2>/dev/null
 6487   mkdir conftest
 6488   cd conftest
 6489   mkdir out
 6490   printf "$lt_simple_compile_test_code" > conftest.$ac_ext
 6491
 6492   lt_compiler_flag="-o out/conftest2.$ac_objext"
 6493   # Insert the option either (1) after the last *FLAGS variable, or
 6494   # (2) before a word containing "conftest.", or (3) at the end.
 6495   # Note that $ac_compile itself does not contain backslashes and begins
 6496   # with a dollar sign (not a hyphen), so the echo should work correctly.
 6497   lt_compile=`echo "$ac_compile" | $SED \
 6498   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 6499   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
 6500   -e 's:$: $lt_compiler_flag:'`
 6501   (eval echo "\"\$as_me:6501: $lt_compile\"" >&5)
 6502   (eval "$lt_compile" 2>out/conftest.err)
 6503   ac_status=$?
 6504   cat out/conftest.err >&5
 6505   echo "$as_me:6505: \$? = $ac_status" >&5
 6506   if (exit $ac_status) && test -s out/conftest2.$ac_objext
 6507   then
 6508     # The compiler can only warn and ignore the option if not recognized
 6509     # So say no if there are warnings
 6510     $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
 6511     $SED '/^$/d' out/conftest.err >out/conftest.er2
 6512     if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
 6513       lt_cv_prog_compiler_c_o=yes
 6514     fi
 6515   fi
 6516   chmod u+w . 2>&5
 6517   $rm conftest*
 6518   # SGI C++ compiler will create directory out/ii_files/ for
 6519   # template instantiation
 6520   test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
 6521   $rm out/* && rmdir out
 6522   cd ..
 6523   rmdir conftest
 6524   $rm conftest*
 6525
 6526fi
 6527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
 6528$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
 6529
 6530
 6531hard_links="nottested"
 6532if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
 6533  # do not overwrite the value of need_locks provided by the user
 6534  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
 6535$as_echo_n "checking if we can lock with hard links... " >&6; }
 6536  hard_links=yes
 6537  $rm conftest*
 6538  ln conftest.a conftest.b 2>/dev/null && hard_links=no
 6539  touch conftest.a
 6540  ln conftest.a conftest.b 2>&5 || hard_links=no
 6541  ln conftest.a conftest.b 2>/dev/null && hard_links=no
 6542  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
 6543$as_echo "$hard_links" >&6; }
 6544  if test "$hard_links" = no; then
 6545    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
 6546$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
 6547    need_locks=warn
 6548  fi
 6549else
 6550  need_locks=no
 6551fi
 6552
 6553{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
 6554$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 6555
 6556  runpath_var=
 6557  allow_undefined_flag=
 6558  enable_shared_with_static_runtimes=no
 6559  archive_cmds=
 6560  archive_expsym_cmds=
 6561  old_archive_From_new_cmds=
 6562  old_archive_from_expsyms_cmds=
 6563  export_dynamic_flag_spec=
 6564  whole_archive_flag_spec=
 6565  thread_safe_flag_spec=
 6566  hardcode_libdir_flag_spec=
 6567  hardcode_libdir_flag_spec_ld=
 6568  hardcode_libdir_separator=
 6569  hardcode_direct=no
 6570  hardcode_minus_L=no
 6571  hardcode_shlibpath_var=unsupported
 6572  link_all_deplibs=unknown
 6573  hardcode_automatic=no
 6574  module_cmds=
 6575  module_expsym_cmds=
 6576  always_export_symbols=no
 6577  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
 6578  # include_expsyms should be a list of space-separated symbols to be *always*
 6579  # included in the symbol list
 6580  include_expsyms=
 6581  # exclude_expsyms can be an extended regexp of symbols to exclude
 6582  # it will be wrapped by ` (' and `)$', so one must not match beginning or
 6583  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
 6584  # as well as any symbol that contains `d'.
 6585  exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
 6586  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
 6587  # platforms (ab)use it in PIC code, but their linkers get confused if
 6588  # the symbol is explicitly referenced.  Since portable code cannot
 6589  # rely on this symbol name, it's probably fine to never include it in
 6590  # preloaded symbol tables.
 6591  extract_expsyms_cmds=
 6592  # Just being paranoid about ensuring that cc_basename is set.
 6593  for cc_temp in $compiler""; do
 6594  case $cc_temp in
 6595    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
 6596    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
 6597    \-*) ;;
 6598    *) break;;
 6599  esac
 6600done
 6601cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
 6602
 6603  case $host_os in
 6604  cygwin* | mingw* | pw32*)
 6605    # FIXME: the MSVC++ port hasn't been tested in a loooong time
 6606    # When not using gcc, we currently assume that we are using
 6607    # Microsoft Visual C++.
 6608    if test "$GCC" != yes; then
 6609      with_gnu_ld=no
 6610    fi
 6611    ;;
 6612  openbsd*)
 6613    with_gnu_ld=no
 6614    ;;
 6615  esac
 6616
 6617  ld_shlibs=yes
 6618  if test "$with_gnu_ld" = yes; then
 6619    # If archive_cmds runs LD, not CC, wlarc should be empty
 6620    wlarc='${wl}'
 6621
 6622    # Set some defaults for GNU ld with shared library support. These
 6623    # are reset later if shared libraries are not supported. Putting them
 6624    # here allows them to be overridden if necessary.
 6625    runpath_var=LD_RUN_PATH
 6626    hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
 6627    export_dynamic_flag_spec='${wl}--export-dynamic'
 6628    # ancient GNU ld didn't support --whole-archive et. al.
 6629    if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
 6630	whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
 6631      else
 6632  	whole_archive_flag_spec=
 6633    fi
 6634    supports_anon_versioning=no
 6635    case `$LD -v 2>/dev/null` in
 6636      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
 6637      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
 6638      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
 6639      *\ 2.11.*) ;; # other 2.11 versions
 6640      *) supports_anon_versioning=yes ;;
 6641    esac
 6642
 6643    # See if GNU ld supports shared libraries.
 6644    case $host_os in
 6645    aix3* | aix4* | aix5*)
 6646      # On AIX/PPC, the GNU linker is very broken
 6647      if test "$host_cpu" != ia64; then
 6648	ld_shlibs=no
 6649	cat <<EOF 1>&2
 6650
 6651*** Warning: the GNU linker, at least up to release 2.9.1, is reported
 6652*** to be unable to reliably create shared libraries on AIX.
 6653*** Therefore, libtool is disabling shared libraries support.  If you
 6654*** really care for shared libraries, you may want to modify your PATH
 6655*** so that a non-GNU linker is found, and then restart.
 6656
 6657EOF
 6658      fi
 6659      ;;
 6660
 6661    amigaos*)
 6662      archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
 6663      hardcode_libdir_flag_spec='-L$libdir'
 6664      hardcode_minus_L=yes
 6665
 6666      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
 6667      # that the semantics of dynamic libraries on AmigaOS, at least up
 6668      # to version 4, is to share data among multiple programs linked
 6669      # with the same dynamic library.  Since this doesn't match the
 6670      # behavior of shared libraries on other platforms, we can't use
 6671      # them.
 6672      ld_shlibs=no
 6673      ;;
 6674
 6675    beos*)
 6676      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 6677	allow_undefined_flag=unsupported
 6678	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
 6679	# support --undefined.  This deserves some investigation.  FIXME
 6680	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 6681      else
 6682	ld_shlibs=no
 6683      fi
 6684      ;;
 6685
 6686    cygwin* | mingw* | pw32*)
 6687      # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
 6688      # as there is no search path for DLLs.
 6689      hardcode_libdir_flag_spec='-L$libdir'
 6690      allow_undefined_flag=unsupported
 6691      always_export_symbols=no
 6692      enable_shared_with_static_runtimes=yes
 6693      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
 6694
 6695      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
 6696        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
 6697	# If the export-symbols file already is a .def file (1st line
 6698	# is EXPORTS), use it as is; otherwise, prepend...
 6699	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
 6700	  cp $export_symbols $output_objdir/$soname.def;
 6701	else
 6702	  echo EXPORTS > $output_objdir/$soname.def;
 6703	  cat $export_symbols >> $output_objdir/$soname.def;
 6704	fi~
 6705	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000  ${wl}--out-implib,$lib'
 6706      else
 6707	ld_shlibs=no
 6708      fi
 6709      ;;
 6710
 6711    linux*)
 6712      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 6713	tmp_addflag=
 6714	case $cc_basename,$host_cpu in
 6715	pgcc*)				# Portland Group C compiler
 6716	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
 6717	  tmp_addflag=' $pic_flag'
 6718	  ;;
 6719	pgf77* | pgf90* | pgf95*)	# Portland Group f77 and f90 compilers
 6720	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
 6721	  tmp_addflag=' $pic_flag -Mnomain' ;;
 6722	ecc*,ia64* | icc*,ia64*)		# Intel C compiler on ia64
 6723	  tmp_addflag=' -i_dynamic' ;;
 6724	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
 6725	  tmp_addflag=' -i_dynamic -nofor_main' ;;
 6726	ifc* | ifort*)			# Intel Fortran compiler
 6727	  tmp_addflag=' -nofor_main' ;;
 6728	esac
 6729	archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 6730
 6731	if test $supports_anon_versioning = yes; then
 6732	  archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
 6733  cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
 6734  $echo "local: *; };" >> $output_objdir/$libname.ver~
 6735	  $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
 6736	fi
 6737      else
 6738	ld_shlibs=no
 6739      fi
 6740      ;;
 6741
 6742    netbsd*)
 6743      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
 6744	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 6745	wlarc=
 6746      else
 6747	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 6748	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
 6749      fi
 6750      ;;
 6751
 6752    solaris* | sysv5*)
 6753      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
 6754	ld_shlibs=no
 6755	cat <<EOF 1>&2
 6756
 6757*** Warning: The releases 2.8.* of the GNU linker cannot reliably
 6758*** create shared libraries on Solaris systems.  Therefore, libtool
 6759*** is disabling shared libraries support.  We urge you to upgrade GNU
 6760*** binutils to release 2.9.1 or newer.  Another option is to modify
 6761*** your PATH or compiler configuration so that the native linker is
 6762*** used, and then restart.
 6763
 6764EOF
 6765      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 6766	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 6767	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
 6768      else
 6769	ld_shlibs=no
 6770      fi
 6771      ;;
 6772
 6773    sunos4*)
 6774      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 6775      wlarc=
 6776      hardcode_direct=yes
 6777      hardcode_shlibpath_var=no
 6778      ;;
 6779
 6780    *)
 6781      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
 6782	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
 6783	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
 6784      else
 6785	ld_shlibs=no
 6786      fi
 6787      ;;
 6788    esac
 6789
 6790    if test "$ld_shlibs" = no; then
 6791      runpath_var=
 6792      hardcode_libdir_flag_spec=
 6793      export_dynamic_flag_spec=
 6794      whole_archive_flag_spec=
 6795    fi
 6796  else
 6797    # PORTME fill in a description of your system's linker (not GNU ld)
 6798    case $host_os in
 6799    aix3*)
 6800      allow_undefined_flag=unsupported
 6801      always_export_symbols=yes
 6802      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
 6803      # Note: this linker hardcodes the directories in LIBPATH if there
 6804      # are no directories specified by -L.
 6805      hardcode_minus_L=yes
 6806      if test "$GCC" = yes && test -z "$link_static_flag"; then
 6807	# Neither direct hardcoding nor static linking is supported with a
 6808	# broken collect2.
 6809	hardcode_direct=unsupported
 6810      fi
 6811      ;;
 6812
 6813    aix4* | aix5*)
 6814      if test "$host_cpu" = ia64; then
 6815	# On IA64, the linker does run time linking by default, so we don't
 6816	# have to do anything special.
 6817	aix_use_runtimelinking=no
 6818	exp_sym_flag='-Bexport'
 6819	no_entry_flag=""
 6820      else
 6821	# If we're using GNU nm, then we don't want the "-C" option.
 6822	# -C means demangle to AIX nm, but means don't demangle with GNU nm
 6823	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
 6824	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
 6825	else
 6826	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
 6827	fi
 6828	aix_use_runtimelinking=no
 6829
 6830	# Test if we are trying to use run time linking or normal
 6831	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
 6832	# need to do runtime linking.
 6833	case $host_os in aix4.[23]|aix4.[23].*|aix5*)
 6834	  for ld_flag in $LDFLAGS; do
 6835  	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
 6836  	    aix_use_runtimelinking=yes
 6837  	    break
 6838  	  fi
 6839	  done
 6840	esac
 6841
 6842	exp_sym_flag='-bexport'
 6843	no_entry_flag='-bnoentry'
 6844      fi
 6845
 6846      # When large executables or shared objects are built, AIX ld can
 6847      # have problems creating the table of contents.  If linking a library
 6848      # or program results in "error TOC overflow" add -mminimal-toc to
 6849      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
 6850      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
 6851
 6852      archive_cmds=''
 6853      hardcode_direct=yes
 6854      hardcode_libdir_separator=':'
 6855      link_all_deplibs=yes
 6856
 6857      if test "$GCC" = yes; then
 6858	case $host_os in aix4.[012]|aix4.[012].*)
 6859	# We only want to do this on AIX 4.2 and lower, the check
 6860	# below for broken collect2 doesn't work under 4.3+
 6861	  collect2name=`${CC} -print-prog-name=collect2`
 6862	  if test -f "$collect2name" && \
 6863  	   strings "$collect2name" | grep resolve_lib_name >/dev/null
 6864	  then
 6865  	  # We have reworked collect2
 6866  	  hardcode_direct=yes
 6867	  else
 6868  	  # We have old collect2
 6869  	  hardcode_direct=unsupported
 6870  	  # It fails to find uninstalled libraries when the uninstalled
 6871  	  # path is not listed in the libpath.  Setting hardcode_minus_L
 6872  	  # to unsupported forces relinking
 6873  	  hardcode_minus_L=yes
 6874  	  hardcode_libdir_flag_spec='-L$libdir'
 6875  	  hardcode_libdir_separator=
 6876	  fi
 6877	esac
 6878	shared_flag='-shared'
 6879	if test "$aix_use_runtimelinking" = yes; then
 6880	  shared_flag="$shared_flag "'${wl}-G'
 6881	fi
 6882      else
 6883	# not using gcc
 6884	if test "$host_cpu" = ia64; then
 6885  	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
 6886  	# chokes on -Wl,-G. The following line is correct:
 6887	  shared_flag='-G'
 6888	else
 6889  	if test "$aix_use_runtimelinking" = yes; then
 6890	    shared_flag='${wl}-G'
 6891	  else
 6892	    shared_flag='${wl}-bM:SRE'
 6893  	fi
 6894	fi
 6895      fi
 6896
 6897      # It seems that -bexpall does not export symbols beginning with
 6898      # underscore (_), so it is better to generate a list of symbols to export.
 6899      always_export_symbols=yes
 6900      if test "$aix_use_runtimelinking" = yes; then
 6901	# Warning - without using the other runtime loading flags (-brtl),
 6902	# -berok will link without error, but may produce a broken library.
 6903	allow_undefined_flag='-berok'
 6904       # Determine the default libpath from the value encoded in an empty executable.
 6905       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 6906/* end confdefs.h.  */
 6907
 6908int
 6909main ()
 6910{
 6911
 6912  ;
 6913  return 0;
 6914}
 6915_ACEOF
 6916if ac_fn_c_try_link "$LINENO"; then :
 6917
 6918aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
 6919}'`
 6920# Check for a 64-bit object if we didn't find anything.
 6921if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
 6922}'`; fi
 6923fi
 6924rm -f core conftest.err conftest.$ac_objext \
 6925    conftest$ac_exeext conftest.$ac_ext
 6926if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 6927
 6928       hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
 6929	archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
 6930       else
 6931	if test "$host_cpu" = ia64; then
 6932	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
 6933	  allow_undefined_flag="-z nodefs"
 6934	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
 6935	else
 6936	 # Determine the default libpath from the value encoded in an empty executable.
 6937	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 6938/* end confdefs.h.  */
 6939
 6940int
 6941main ()
 6942{
 6943
 6944  ;
 6945  return 0;
 6946}
 6947_ACEOF
 6948if ac_fn_c_try_link "$LINENO"; then :
 6949
 6950aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
 6951}'`
 6952# Check for a 64-bit object if we didn't find anything.
 6953if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
 6954}'`; fi
 6955fi
 6956rm -f core conftest.err conftest.$ac_objext \
 6957    conftest$ac_exeext conftest.$ac_ext
 6958if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 6959
 6960	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
 6961	  # Warning - without using the other run time loading flags,
 6962	  # -berok will link without error, but may produce a broken library.
 6963	  no_undefined_flag=' ${wl}-bernotok'
 6964	  allow_undefined_flag=' ${wl}-berok'
 6965	  # -bexpall does not export symbols beginning with underscore (_)
 6966	  always_export_symbols=yes
 6967	  # Exported symbols can be pulled into shared objects from archives
 6968	  whole_archive_flag_spec=' '
 6969	  archive_cmds_need_lc=yes
 6970	  # This is similar to how AIX traditionally builds its shared libraries.
 6971	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
 6972	fi
 6973      fi
 6974      ;;
 6975
 6976    amigaos*)
 6977      archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
 6978      hardcode_libdir_flag_spec='-L$libdir'
 6979      hardcode_minus_L=yes
 6980      # see comment about different semantics on the GNU ld section
 6981      ld_shlibs=no
 6982      ;;
 6983
 6984    bsdi[45]*)
 6985      export_dynamic_flag_spec=-rdynamic
 6986      ;;
 6987
 6988    cygwin* | mingw* | pw32*)
 6989      # When not using gcc, we currently assume that we are using
 6990      # Microsoft Visual C++.
 6991      # hardcode_libdir_flag_spec is actually meaningless, as there is
 6992      # no search path for DLLs.
 6993      hardcode_libdir_flag_spec=' '
 6994      allow_undefined_flag=unsupported
 6995      # Tell ltmain to make .lib files, not .a files.
 6996      libext=lib
 6997      # Tell ltmain to make .dll files, not .so files.
 6998      shrext_cmds=".dll"
 6999      # FIXME: Setting linknames here is a bad hack.
 7000      archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
 7001      # The linker will automatically build a .lib file if we build a DLL.
 7002      old_archive_From_new_cmds='true'
 7003      # FIXME: Should let the user specify the lib program.
 7004      old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
 7005      fix_srcfile_path='`cygpath -w "$srcfile"`'
 7006      enable_shared_with_static_runtimes=yes
 7007      ;;
 7008
 7009    darwin* | rhapsody*)
 7010      case $host_os in
 7011        rhapsody* | darwin1.[012])
 7012         allow_undefined_flag='${wl}-undefined ${wl}suppress'
 7013         ;;
 7014       *) # Darwin 1.3 on
 7015         if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
 7016           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
 7017         else
 7018           case ${MACOSX_DEPLOYMENT_TARGET} in
 7019             10.[012])
 7020               allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
 7021               ;;
 7022             10.*)
 7023               allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
 7024               ;;
 7025           esac
 7026         fi
 7027         ;;
 7028      esac
 7029      archive_cmds_need_lc=no
 7030      hardcode_direct=no
 7031      hardcode_automatic=yes
 7032      hardcode_shlibpath_var=unsupported
 7033      whole_archive_flag_spec=''
 7034      link_all_deplibs=yes
 7035    if test "$GCC" = yes ; then
 7036    	output_verbose_link_cmd='echo'
 7037        archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
 7038      module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
 7039      # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
 7040      archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
 7041      module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
 7042    else
 7043      case $cc_basename in
 7044        xlc*)
 7045         output_verbose_link_cmd='echo'
 7046         archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
 7047         module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
 7048          # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
 7049         archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
 7050          module_expsym_cmds='sed -e "s,#.*,," -e "s,^[    ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag  -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
 7051          ;;
 7052       *)
 7053         ld_shlibs=no
 7054          ;;
 7055      esac
 7056    fi
 7057      ;;
 7058
 7059    dgux*)
 7060      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7061      hardcode_libdir_flag_spec='-L$libdir'
 7062      hardcode_shlibpath_var=no
 7063      ;;
 7064
 7065    freebsd1*)
 7066      ld_shlibs=no
 7067      ;;
 7068
 7069    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
 7070    # support.  Future versions do this automatically, but an explicit c++rt0.o
 7071    # does not break anything, and helps significantly (at the cost of a little
 7072    # extra space).
 7073    freebsd2.2*)
 7074      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
 7075      hardcode_libdir_flag_spec='-R$libdir'
 7076      hardcode_direct=yes
 7077      hardcode_shlibpath_var=no
 7078      ;;
 7079
 7080    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
 7081    freebsd2*)
 7082      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 7083      hardcode_direct=yes
 7084      hardcode_minus_L=yes
 7085      hardcode_shlibpath_var=no
 7086      ;;
 7087
 7088    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
 7089    freebsd* | kfreebsd*-gnu | dragonfly*)
 7090      archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
 7091      hardcode_libdir_flag_spec='-R$libdir'
 7092      hardcode_direct=yes
 7093      hardcode_shlibpath_var=no
 7094      ;;
 7095
 7096    hpux9*)
 7097      if test "$GCC" = yes; then
 7098	archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
 7099      else
 7100	archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
 7101      fi
 7102      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
 7103      hardcode_libdir_separator=:
 7104      hardcode_direct=yes
 7105
 7106      # hardcode_minus_L: Not really in the search PATH,
 7107      # but as the default location of the library.
 7108      hardcode_minus_L=yes
 7109      export_dynamic_flag_spec='${wl}-E'
 7110      ;;
 7111
 7112    hpux10* | hpux11*)
 7113      if test "$GCC" = yes -a "$with_gnu_ld" = no; then
 7114	case $host_cpu in
 7115	hppa*64*|ia64*)
 7116	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
 7117	  ;;
 7118	*)
 7119	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
 7120	  ;;
 7121	esac
 7122      else
 7123	case $host_cpu in
 7124	hppa*64*|ia64*)
 7125	  archive_cmds='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
 7126	  ;;
 7127	*)
 7128	  archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
 7129	  ;;
 7130	esac
 7131      fi
 7132      if test "$with_gnu_ld" = no; then
 7133	case $host_cpu in
 7134	hppa*64*)
 7135	  hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
 7136	  hardcode_libdir_flag_spec_ld='+b $libdir'
 7137	  hardcode_libdir_separator=:
 7138	  hardcode_direct=no
 7139	  hardcode_shlibpath_var=no
 7140	  ;;
 7141	ia64*)
 7142	  hardcode_libdir_flag_spec='-L$libdir'
 7143	  hardcode_direct=no
 7144	  hardcode_shlibpath_var=no
 7145
 7146	  # hardcode_minus_L: Not really in the search PATH,
 7147	  # but as the default location of the library.
 7148	  hardcode_minus_L=yes
 7149	  ;;
 7150	*)
 7151	  hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
 7152	  hardcode_libdir_separator=:
 7153	  hardcode_direct=yes
 7154	  export_dynamic_flag_spec='${wl}-E'
 7155
 7156	  # hardcode_minus_L: Not really in the search PATH,
 7157	  # but as the default location of the library.
 7158	  hardcode_minus_L=yes
 7159	  ;;
 7160	esac
 7161      fi
 7162      ;;
 7163
 7164    irix5* | irix6* | nonstopux*)
 7165      if test "$GCC" = yes; then
 7166	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 7167      else
 7168	archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
 7169	hardcode_libdir_flag_spec_ld='-rpath $libdir'
 7170      fi
 7171      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
 7172      hardcode_libdir_separator=:
 7173      link_all_deplibs=yes
 7174      ;;
 7175
 7176    netbsd*)
 7177      if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
 7178	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
 7179      else
 7180	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
 7181      fi
 7182      hardcode_libdir_flag_spec='-R$libdir'
 7183      hardcode_direct=yes
 7184      hardcode_shlibpath_var=no
 7185      ;;
 7186
 7187    newsos6)
 7188      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7189      hardcode_direct=yes
 7190      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
 7191      hardcode_libdir_separator=:
 7192      hardcode_shlibpath_var=no
 7193      ;;
 7194
 7195    openbsd*)
 7196      hardcode_direct=yes
 7197      hardcode_shlibpath_var=no
 7198      if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 7199	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 7200	archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
 7201	hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
 7202	export_dynamic_flag_spec='${wl}-E'
 7203      else
 7204       case $host_os in
 7205	 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
 7206	   archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
 7207	   hardcode_libdir_flag_spec='-R$libdir'
 7208	   ;;
 7209	 *)
 7210	   archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
 7211	   hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
 7212	   ;;
 7213       esac
 7214      fi
 7215      ;;
 7216
 7217    os2*)
 7218      hardcode_libdir_flag_spec='-L$libdir'
 7219      hardcode_minus_L=yes
 7220      allow_undefined_flag=unsupported
 7221      archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
 7222      old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
 7223      ;;
 7224
 7225    osf3*)
 7226      if test "$GCC" = yes; then
 7227	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
 7228	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 7229      else
 7230	allow_undefined_flag=' -expect_unresolved \*'
 7231	archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
 7232      fi
 7233      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
 7234      hardcode_libdir_separator=:
 7235      ;;
 7236
 7237    osf4* | osf5*)	# as osf3* with the addition of -msym flag
 7238      if test "$GCC" = yes; then
 7239	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
 7240	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
 7241	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
 7242      else
 7243	allow_undefined_flag=' -expect_unresolved \*'
 7244	archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
 7245	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
 7246	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
 7247
 7248	# Both c and cxx compiler support -rpath directly
 7249	hardcode_libdir_flag_spec='-rpath $libdir'
 7250      fi
 7251      hardcode_libdir_separator=:
 7252      ;;
 7253
 7254    sco3.2v5*)
 7255      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7256      hardcode_shlibpath_var=no
 7257      export_dynamic_flag_spec='${wl}-Bexport'
 7258      runpath_var=LD_RUN_PATH
 7259      hardcode_runpath_var=yes
 7260      ;;
 7261
 7262    solaris*)
 7263      no_undefined_flag=' -z text'
 7264      if test "$GCC" = yes; then
 7265	wlarc='${wl}'
 7266	archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
 7267	archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
 7268	  $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
 7269      else
 7270	wlarc=''
 7271	archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7272	archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
 7273  	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
 7274      fi
 7275      hardcode_libdir_flag_spec='-R$libdir'
 7276      hardcode_shlibpath_var=no
 7277      case $host_os in
 7278      solaris2.[0-5] | solaris2.[0-5].*) ;;
 7279      *)
 7280 	# The compiler driver will combine linker options so we
 7281 	# cannot just pass the convience library names through
 7282 	# without $wl, iff we do not link with $LD.
 7283 	# Luckily, gcc supports the same syntax we need for Sun Studio.
 7284 	# Supported since Solaris 2.6 (maybe 2.5.1?)
 7285 	case $wlarc in
 7286 	'')
 7287 	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
 7288 	*)
 7289 	  whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
 7290 	esac ;;
 7291      esac
 7292      link_all_deplibs=yes
 7293      ;;
 7294
 7295    sunos4*)
 7296      if test "x$host_vendor" = xsequent; then
 7297	# Use $CC to link under sequent, because it throws in some extra .o
 7298	# files that make .init and .fini sections work.
 7299	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
 7300      else
 7301	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
 7302      fi
 7303      hardcode_libdir_flag_spec='-L$libdir'
 7304      hardcode_direct=yes
 7305      hardcode_minus_L=yes
 7306      hardcode_shlibpath_var=no
 7307      ;;
 7308
 7309    sysv4)
 7310      case $host_vendor in
 7311	sni)
 7312	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7313	  hardcode_direct=yes # is this really true???
 7314	;;
 7315	siemens)
 7316	  ## LD is ld it makes a PLAMLIB
 7317	  ## CC just makes a GrossModule.
 7318	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
 7319	  reload_cmds='$CC -r -o $output$reload_objs'
 7320	  hardcode_direct=no
 7321        ;;
 7322	motorola)
 7323	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7324	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
 7325	;;
 7326      esac
 7327      runpath_var='LD_RUN_PATH'
 7328      hardcode_shlibpath_var=no
 7329      ;;
 7330
 7331    sysv4.3*)
 7332      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
 7333      hardcode_shlibpath_var=no
 7334      export_dynamic_flag_spec='-Bexport'
 7335      ;;